10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_______________________________________________________________________________

FORM 10-Q

_______________________________________________________________________________

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2020

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _________ to _________

Commission File Number: 001-38995

_______________________________________________________________________________

Sunnova Energy International Inc.

(Exact name of registrant as specified in its charter)

_______________________________________________________________________________

Delaware	30-1192746
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification Number)

20 East Greenway Plaza, Suite 475

Houston, Texas 77046

(Address, including zip code, of principal executive offices)

(281) 985-9904

(Registrant's telephone number, including area code)

_______________________________________________________________________________

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Trading Symbol(s)	Name of Each Exchange on Which Registered
Common Stock, $0.0001 par value per share	NOVA	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☐
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ☐ No ☒

The registrant had 84,026,290 shares of common stock outstanding as of May 12, 2020.

1

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Forward-looking statements generally relate to future events or Sunnova's future financial or operating performance. Actual outcomes and results may differ materially from what is expressed or forecast in such forward-looking statements. In some cases, you can identify these statements because they contain words such as "may," "will," "likely," "should," "expect," "anticipate," "could," "contemplate," "target," "future," "plan," "believe," "intend," "goal," "seek," "estimate," "project," "target," "predict," "potential," "continue" or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans or intentions. Forward-looking statements contained in this report include, but are not limited to, statements about:

• the effects of the coronavirus disease pandemic on our business and operations, results of operations and financial position;

• federal, state and local statutes, regulations and policies;

• determinations of the Internal Revenue Service of the fair market value of our solar energy systems;

• the price of centralized utility-generated electricity and electricity from other sources and technologies;

• technical and capacity limitations imposed by operators of the power grid;

• the availability of tax rebates, credits and incentives, including changes to the rates of, or expiration of, federal tax credits and the availability of related safe harbors;

• our need and ability to raise capital to finance the installation and acquisition of distributed residential solar energy systems, refinance existing debt or otherwise meet our liquidity needs;

• our expectations concerning relationships with third parties, including the attraction, retention, performance and continued existence of our dealers;

• our ability to manage our supply chains and distribution channels and the impact of natural disasters and other events beyond our control, such as the coronavirus disease pandemic;

• our ability to retain or upgrade current customers, further penetrate existing markets or expand into new markets;

• our investment in our platform and new product offerings and the demand for and expected benefits of our platform and product offerings;

• the ability of our solar energy systems, energy storage systems or other product offerings to operate or deliver energy for any reason, including if interconnection or transmission facilities on which we rely become unavailable;

• our ability to maintain our brand and protect our intellectual property and customer data;

• our ability to manage the cost of solar energy systems, energy storage systems and our service offerings;

• the willingness of and ability of our dealers and suppliers to fulfill their respective warranty and other contractual obligations;

• our expectations regarding litigation and administrative proceedings; and

• our ability to renew or replace expiring, canceled or terminated solar service agreements at favorable rates or on a long-term basis.

Our actual results and timing of these events may differ materially from those anticipated in these forward-looking statements as a result of many factors, including but not limited to those discussed under "Risk Factors" and elsewhere in this Quarterly Report on Form 10-Q. Moreover, we operate in a very competitive and rapidly changing environment and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this Quarterly Report on Form 10-Q may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this Quarterly Report on Form 10-Q to conform these statements to actual results or to changes in our expectations, except as required by law.

2

TABLE OF CONTENTS

		Page
PART I - FINANCIAL INFORMATION
Item 1.	Unaudited Condensed Consolidated Balance Sheets	4
	Unaudited Condensed Consolidated Statements of Operations	5
	Unaudited Condensed Consolidated Statements of Cash Flows	6
	Unaudited Condensed Consolidated Statements of Redeemable Noncontrolling Interests and Stockholders' Equity	8
	Notes to Unaudited Condensed Consolidated Financial Statements	10
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	32
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	49
Item 4.	Controls and Procedures	49
PART II - OTHER INFORMATION
Item 1.	Legal Proceedings	51
Item 1A.	Risk Factors	51
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	53
Item 3.	Defaults Upon Senior Securities	53
Item 4.	Mine Safety Disclosures	53
Item 5.	Other Information	53
Item 6.	Exhibits	58
	Signatures	59

3

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements.

SUNNOVA ENERGY INTERNATIONAL INC.

UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except share amounts and share par values)

	As of   March 31, 2020			As of   December 31, 2019
Assets
Current assets:
Cash	$	73,436		$	83,485
Accounts receivable—trade, net	10,039			10,672
Accounts receivable—other	9,264			6,147
Other current assets, net of allowance of $567 and $112 as of March 31, 2020 and December 31, 2019, respectively	187,217			174,016
Total current assets	279,956			274,320
Property and equipment, net	1,884,576			1,745,060
Customer notes receivable, net of allowance of $11,569 and $979 as of March 31, 2020 and December 31, 2019, respectively	338,514			297,975
Other assets	179,134			169,712
Total assets (1)	$	2,682,180		$	2,487,067
Liabilities, Redeemable Noncontrolling Interests and Stockholders' Equity
Current liabilities:
Accounts payable	$	59,657		$	36,190
Accrued expenses	15,158			39,544
Current portion of long-term debt	100,716			97,464
Other current liabilities	15,324			21,804
Total current liabilities	190,855			195,002
Long-term debt, net	1,511,555			1,346,419
Other long-term liabilities	145,323			127,406
Total liabilities (1)	1,847,733			1,668,827
Commitments and contingencies (Note 13)
Redeemable noncontrolling interests	242,427			172,305
Stockholders' equity:
Common stock, 84,026,290 and 83,980,885 shares issued as of March 31, 2020 and December 31, 2019, respectively, at $0.0001 par value	8			8
Additional paid-in capital—common stock	1,010,655			1,007,751
Accumulated deficit	(418,643		)	(361,824		)
Total stockholders' equity	592,020			645,935
Total liabilities, redeemable noncontrolling interests and stockholders' equity	$	2,682,180		$	2,487,067

(1) The consolidated assets as of March 31, 2020 and December 31, 2019 include $1,038,771 and $790,211, respectively, of assets of variable interest entities ("VIEs") that can only be used to settle obligations of the VIEs. These assets include cash of $7,641 and $7,347 as of March 31, 2020 and December 31, 2019, respectively; accounts receivable—trade, net of $1,989 and $1,460 as of March 31, 2020 and December 31, 2019, respectively; accounts receivable—other of $42 and $4 as of March 31, 2020 and December 31, 2019, respectively; other current assets of $127,631 and $47,606 as of March 31, 2020 and December 31, 2019, respectively; property and equipment, net of $893,123 and $726,415 as of March 31, 2020 and December 31, 2019, respectively; and other assets of $8,345 and $7,379 as of March 31, 2020 and December 31, 2019, respectively. The consolidated liabilities as of March 31, 2020 and December 31, 2019 include $16,046 and $13,440, respectively, of liabilities of VIEs whose creditors have no recourse to Sunnova Energy International Inc. These liabilities include accounts payable of $1,972 and $1,926 as of March 31, 2020 and December 31, 2019, respectively; accrued expenses of $111 and $35 as of March 31, 2020 and December 31, 2019, respectively; other current liabilities of $1,137 and $612 as of March 31, 2020 and December 31, 2019, respectively; and other long-term liabilities of $12,826 and $10,867 as of March 31, 2020 and December 31, 2019, respectively.

See accompanying notes to unaudited condensed consolidated financial statements.

4

SUNNOVA ENERGY INTERNATIONAL INC.

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except share and per share amounts)

	Three Months Ended   March 31,
	2020			2019
Revenue	$	29,829		$	26,715
Operating expense:
Cost of revenue—depreciation	12,986			9,653
Cost of revenue—other	1,043			652
Operations and maintenance	2,219			2,254
General and administrative	27,893			18,681
Other operating income	(6		)	(18		)
Total operating expense, net	44,135			31,222
Operating loss	(14,306		)	(4,507		)
Interest expense, net	67,318			31,661
Interest expense, net—affiliates	—			1,822
Interest income	(4,620		)	(2,494		)
Loss before income tax	(77,004		)	(35,496		)
Income tax	—			—
Net loss	(77,004		)	(35,496		)
Net income (loss) attributable to redeemable noncontrolling interests	(5,929		)	3,018
Net loss attributable to stockholders	(71,075		)	(38,514		)
Dividends earned on Series A convertible preferred stock	—			(9,511		)
Dividends earned on Series C convertible preferred stock	—			(2,692		)
Net loss attributable to common stockholders—basic and diluted	$	(71,075	)	$	(50,717	)
Net loss per share attributable to common stockholders—basic and diluted	$	(0.85	)	$	(5.87	)
Weighted average common shares outstanding—basic and diluted	84,001,151			8,635,527

See accompanying notes to unaudited condensed consolidated financial statements.

5

SUNNOVA ENERGY INTERNATIONAL INC.

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

	Three Months Ended   March 31,
	2020			2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$	(77,004	)	$	(35,496	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	14,946			11,012
Impairment and loss on disposals, net	331			364
Amortization of deferred financing costs	3,494			6,324
Amortization of debt discount	4,663			472
Non-cash effect of equity-based compensation plans	2,690			281
Non-cash payment-in-kind interest on loan—affiliates	—			1,158
Unrealized loss on derivatives	7,596			7,032
Other non-cash items	3,424			1,000
Changes in components of operating assets and liabilities:
Accounts receivable	(2,755		)	(1,167		)
Other current assets	4,124			(8,961		)
Other assets	(8,682		)	(3,979		)
Accounts payable	13,768			6,771
Accrued expenses	(17,227		)	(4,455		)
Other current liabilities	(6,446		)	(2,206		)
Other long-term liabilities	(1,034		)	(2,580		)
Net cash used in operating activities	(58,112		)	(24,430		)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of property and equipment	(141,231		)	(68,902		)
Payments for investments and customer notes receivable	(50,448		)	(27,732		)
Proceeds from customer notes receivable	6,940			3,757
State utility rebates and tax credits	135			111
Other, net	289			86
Net cash used in investing activities	(184,315		)	(92,680		)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from long-term debt	583,681			227,930
Payments of long-term debt	(408,695		)	(123,858		)
Payments on notes payable	(2,398		)	—
Payments of deferred financing costs	(10,619		)	(5,281		)
Payments of debt discounts	(229		)	(525		)
Proceeds from issuance of common stock, net	(41		)	6
Proceeds from issuance of convertible preferred stock, net	—			(2,253		)
Contributions from redeemable noncontrolling interests	102,342			18,030
Distributions to redeemable noncontrolling interests	(1,373		)	(3,652		)
Payments of costs related to redeemable noncontrolling interests	(1,295		)	(1,035		)
Other, net	(1		)	(11		)
Net cash provided by financing activities	261,372			109,351
Net increase (decrease) in cash and restricted cash	18,945			(7,759		)
Cash and restricted cash at beginning of period	150,291			87,046
Cash and restricted cash at end of period	169,236			79,287
Restricted cash included in other current assets	(30,502		)	(430		)
Restricted cash included in other assets	(65,298		)	(34,999		)
Cash at end of period	$	73,436		$	43,858

6

	Three Months Ended   March 31,
	2020		2019
Non-cash investing and financing activities:
Change in accounts payable and accrued expenses related to purchases of property and equipment	$	9,357	$	12,362
Supplemental cash flow information:
Cash paid for interest	$	25,369	$	17,333
Cash paid for income taxes	$	—	$	—

See accompanying notes to unaudited condensed consolidated financial statements.

7

SUNNOVA ENERGY INTERNATIONAL INC.

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTERESTS AND STOCKHOLDERS' EQUITY

(in thousands, except share amounts)

	Redeemable Noncontrolling Interests			Series A Convertible Preferred Stock				Series C Convertible Preferred Stock			Series A Common Stock			Series B Common Stock			Additional Paid-in Capital - Convertible Preferred Stock			Additional Paid-in Capital - Common Stock		Accumulated Deficit			Total Stockholders' Equity
				Shares		Amount		Shares	Amount		Shares	Amount		Shares	Amount
December 31, 2018	$	85,680		44,942,594		$	449	13,006,780	$	130	8,612,728	$	86	21,727	$	—	$	701,326		$	85,439	$	(286,312	)	$	501,118
Net income (loss)	3,018			—		—		—	—		—	—		—	—		—			—		(38,514		)	(38,514		)
Issuance of common stock	—			—		—		—	—		—	—		2,143	—		—			4		—			4
Repurchase of convertible preferred stock	—			(13,484	)	—		—	—		—	—		—	—		(183		)	—		(8		)	(191		)
Contributions from redeemable noncontrolling interests	18,030			—		—		—	—		—	—		—	—		—			—		—			—
Distributions to redeemable noncontrolling interests	(3,652		)	—		—		—	—		—	—		—	—		—			—		—			—
Costs related to redeemable noncontrolling interests	(1,562		)	—		—		—	—		—	—		—	—		—			—		—			—
Equity in subsidiaries attributable to parent	(10,125		)	—		—		—	—		—	—		—	—		—			—		10,125			10,125
Equity-based compensation expense	—			—		—		—	—		—	—		—	—		—			281		—			281
Other, net	2,627			—		—		—	—		—	—		—	—		493			—		(2		)	491
March 31, 2019	$	94,016		44,929,110		$	449	13,006,780	$	130	8,612,728	$	86	23,870	$	—	$	701,636		$	85,724	$	(314,711	)	$	473,314

8

	Redeemable Noncontrolling Interests			Common Stock			Additional Paid-in Capital - Common Stock		Accumulated Deficit			Total Stockholders' Equity
				Shares	Amount
December 31, 2019	$	172,305		83,980,885	$	8	$	1,007,751	$	(361,824	)	$	645,935
Cumulative-effect adjustment	—			—	—		—		(9,908		)	(9,908		)
Net loss	(5,929		)	—	—		—		(71,075		)	(71,075		)
Issuance of common stock, net	—			45,405	—		214		—			214
Contributions from redeemable noncontrolling interests	102,342			—	—		—		—			—
Distributions to redeemable noncontrolling interests	(1,373		)	—	—		—		—			—
Costs related to redeemable noncontrolling interests	(707		)	—	—		—		—			—
Equity in subsidiaries attributable to parent	(24,164		)	—	—		—		24,164			24,164
Equity-based compensation expense	—			—	—		2,690		—			2,690
Other, net	(47		)	—	—		—		—			—
March 31, 2020	$	242,427		84,026,290	$	8	$	1,010,655	$	(418,643	)	$	592,020

See accompanying notes to unaudited condensed consolidated financial statements.

9

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(1) Description of Business and Basis of Presentation

We are a leading residential solar and energy storage service provider, serving more than 85,000 customers in more than 20 United States ("U.S.") states and territories. Sunnova Energy Corporation was incorporated in Delaware on October 22, 2012 and formed Sunnova Energy International Inc. ("SEI") as a Delaware corporation on April 1, 2019. We completed our initial public offering on July 29, 2019 (our "IPO"); and in connection with our IPO, all of Sunnova Energy Corporation's ownership interests were contributed to SEI. Unless the context otherwise requires, references in this report to "Sunnova," the "Company," "we," "our," "us," or like terms, refer to SEI and its subsidiaries.

We have a differentiated residential solar dealer model in which we partner with local dealers who originate, design and install our customers' solar energy systems and energy storage systems on our behalf. Our focus on our dealer model enables us to leverage our dealers' specialized knowledge, connections and experience in local markets to drive customer origination while providing our dealers with access to high quality products at competitive prices as well as technical oversight and expertise. We believe this structure provides operational flexibility, reduced exposure to labor shortages and lower fixed costs relative to our peers, furthering our competitive advantage.

We provide our services through long-term residential solar service agreements with a diversified pool of high credit quality customers. Our solar service agreements typically are structured as either a legal-form lease (a "lease") of a solar energy system to the customer, the sale of the solar energy system's output to the customer under a power purchase agreement ("PPA") or the purchase of a solar energy system with financing provided by us (a "loan"). The initial term of our solar service agreements is typically either 10 or 25 years, during which time we provide or arrange for ongoing services to customers, including monitoring, maintenance and warranty services. Our lease and PPA agreements typically include an opportunity for customers to renew for up to an additional 10 years, via two five-year renewal options. Customer payments and rates can be fixed for the duration of the solar service agreement or escalated at a pre-determined percentage annually. We also receive tax benefits and other incentives from leases and PPAs, a portion of which we finance through tax equity, non-recourse debt structures and hedging arrangements in order to fund our upfront costs, overhead and growth investments.

Basis of Presentation

The accompanying interim unaudited condensed consolidated financial statements ("interim financial statements") include our consolidated balance sheets, statements of operations, statements of redeemable noncontrolling interests and stockholders' equity and statements of cash flows and have been prepared in accordance with accounting principles generally accepted in the United States of America ("GAAP") from records maintained by us. We have condensed or omitted certain information and note disclosures normally included in the financial statements prepared in accordance with GAAP pursuant to the applicable rules and regulations of the Securities and Exchange Commission ("SEC") regarding interim financial reporting. As such, these interim financial statements should be read in conjunction with our 2019 annual audited consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K filed with the SEC on February 25, 2020. Our interim financial statements reflect all normal recurring adjustments necessary, in our opinion, to state fairly our financial position and results of operations for the reported periods. Amounts reported for interim periods may not be indicative of a full year period because of seasonal fluctuations in demand for power, timing of maintenance and other expenditures, changes in interest expense and other factors.

Our interim financial statements reflect our accounts and operations and those of our subsidiaries in which we have a controlling financial interest. In accordance with the provisions of the Financial Accounting Standards Board ("FASB") Accounting Standards Codification ("ASC") 810, Consolidation, we consolidate any VIE of which we are the primary beneficiary. We form VIEs with our investors in the ordinary course of business to facilitate the funding and monetization of certain attributes associated with our solar energy systems. The typical condition for a controlling financial interest ownership is holding a majority of the voting interests of an entity; however, a controlling financial interest may also exist in entities, such as VIEs, through arrangements that do not involve controlling voting interests. ASC 810 requires a variable interest holder to consolidate a VIE if that party has (a) the power to direct the activities of the VIE that most significantly impact the VIE's economic performance and (b) the obligation to absorb losses or the right to receive benefits from the VIE that could potentially be significant to the VIE. We do not consolidate a VIE in which we have a majority ownership interest when we are not considered the primary beneficiary. We have considered the provisions within the contractual arrangements that grant us power to manage and make decisions that affect the operation of our VIEs, including determining the solar energy systems contributed to the VIEs, and the installation, operation and maintenance of the solar energy systems. We consider the rights granted to the other investors under the contractual arrangements to be more protective in nature rather than participating rights. As such, we have determined we are the primary beneficiary of our VIEs and evaluate our relationships with our VIEs on an

10

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

ongoing basis to ensure we continue to be the primary beneficiary. We have eliminated all intercompany accounts and transactions in consolidation.

Adoption of ASU

In June 2016, the FASB issued Accounting Standards Update ("ASU") No. 2016-13, Financial Instruments—Credit Losses, which requires entities to use a forward-looking expected loss approach, referred to as the current expected credit loss ("CECL") methodology, in accordance with ASC 326, Financial Instruments—Credit Losses, instead of the incurred loss approach previously in effect when estimating the allowance for credit losses. Under CECL, financial assets measured at amortized cost are presented at the net amount expected to be collected by using an estimate of credit losses for the remaining estimated life of the financial asset based on historical experience, current conditions and reasonable and supportable forecasts. This ASU is effective for annual and interim reporting periods in 2020. In 2018 and 2019, the FASB issued the following ASUs related to ASU 2016-13: ASU No. 2018-19, Codification Improvements to Topic 326, Financial Instruments—Credit Losses, ASU 2019-05, Financial Instruments—Credit Losses: Targeted Transition Relief and ASU 2019-11, Codification Improvements to Topic 326, Financial Instruments—Credit Losses. The supplemental ASUs must be adopted simultaneously with ASU 2016-13. We adopted this ASU in January 2020 using the modified retrospective approach for our trade accounts receivable, customer notes receivable and long-term receivable for leases, which resulted in a cumulative-effect adjustment to stockholders' equity of approximately $9.9 million. Results for reporting periods prior to 2020 continue to be presented in accordance with previously applicable GAAP while results for subsequent reporting periods are presented under ASC 326. See Note 2, Significant Accounting Policies, and Note 6, Customer Notes Receivable. The following table presents the impact of the adoption of ASU No. 2016-13 on the unaudited condensed consolidated balance sheet:

	As of January 1, 2020
	As Reported Under ASC 326			Impact of ASC 326 Adoption			Pre-ASC 326 Adoption
	(in thousands)
Accounts receivable—trade, net	$	10,912		$	240		$	10,672
Other current assets	173,565			(451		)	174,016
Customer notes receivable	289,191			(8,784		)	297,975
Other assets	168,799			(913		)	169,712
Accumulated deficit	(371,732		)	(9,908		)	(361,824		)

Reclassifications

Certain prior period amounts have been reclassified to conform to the current period presentation. These reclassifications did not have a significant impact on our interim financial statements.

Coronavirus Disease ("COVID-19") Pandemic

The ongoing COVID-19 pandemic has resulted in widespread adverse impacts on the global economy and on our employees, customers, dealers and other parties with whom we have business relations. Our first priority in our response to this pandemic has been the health and safety of our employees, customers and dealers. To that end, we quickly implemented preventative measures to minimize unnecessary risk of exposure and prevent infection. We have experienced some resulting disruptions to our business operations as the COVID-19 pandemic has continued to spread through most of the states and U.S. territories in which we operate.

To adjust to federal social distancing guidelines, stay-at-home orders and similar government measures, our dealers have expanded the use of digital tools and origination channels and created new methods that offset restrictions on their ability to meet with potential new customers in-person in certain areas. The service and installation of solar energy systems continued during the COVID-19 pandemic. This reflects residential solar services' designation as an essential service in all of our service territories. In order to adhere to all applicable state and federal health and safety guidelines, we and our dealers have moved to a contact-free process for installers and service technicians. In addition, certain regulators and local utilities have begun accepting electronic submissions for permits and inspections are now being performed in many locations through video calls and other electronic means. Throughout the COVID-19 pandemic, we have seen minimal impact to our supply chain as our technicians and dealers have largely been able to successfully procure the equipment needed to service and install solar energy systems.

11

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

We cannot predict the full impact the COVID-19 pandemic or the significant disruption and volatility currently being experienced in the capital markets will have on our business, cash flows, liquidity, financial condition and results of operations at this time due to numerous uncertainties. The ultimate impact will depend on future developments, including, among other things, the ultimate geographic spread and duration of the COVID-19 virus, the depth and duration of the economic downturn and other economic effects of the COVID-19 pandemic, the consequences of governmental and other measures designed to prevent the spread of the COVID-19 virus, actions taken by governmental authorities, customers, suppliers, dealers and other third parties, our ability and the ability of our customers, potential customers and dealers to adapt to operating in a changed environment and the timing and extent to which normal economic and operating conditions resume.

(2) Significant Accounting Policies

Included below are updates to significant accounting policies disclosed in our 2019 annual audited consolidated financial statements.

Use of Estimates

The application of GAAP in the preparation of the interim financial statements requires us to make estimates and assumptions that affect the amounts reported in the interim financial statements and accompanying notes. We base our estimates on historical experience and on various other assumptions believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. Actual results could differ materially from those estimates.

Accounts Receivable

Accounts Receivable—Trade.    Accounts receivable—trade primarily represents trade receivables from residential customers under PPAs and leases that are generally collected in the subsequent month. Accounts receivable—trade is recorded net of an allowance for credit losses, which is based on our assessment of the collectability of customer accounts. We review the allowance by considering factors such as historical experience, customer credit rating, contractual term, aging category and current economic conditions that may affect a customer's ability to pay to identify customers with potential disputes or collection issues. We write off accounts receivable when we deem them uncollectible. As of March 31, 2020, we have not experienced a significant increase in delinquent customer accounts and have not made any significant adjustments to our allowance for credit losses related to accounts receivable—trade as a result of the COVID-19 pandemic. The following table presents the changes in the allowance for credit losses recorded against accounts receivable—trade, net in the unaudited condensed consolidated balance sheets:

	As of March 31,
	2020			2019
	(in thousands)
Balance at beginning of period	$	960		$	723
Impact of ASC 326 adoption	(240		)	—
Provision for current expected credit losses	402			—
Bad debt expense	—			292
Write off of uncollectible accounts	(385		)	(301		)
Recoveries	9			27
Other, net	1			—
Balance at end of period	$	747		$	741

Accounts Receivable—Other.    Accounts receivable—other primarily represents receivables related to the sale of inventory and amounts owed from dealers in a net receivable position primarily as a result of customer contract cancelations or settlement agreements.

Inventory

Inventory primarily represents energy storage systems, photovoltaic modules, inverters, meters and other associated equipment purchased and held for use as original parts on new solar energy systems or replacement parts on existing solar energy systems. We record inventory in other current assets in the consolidated balance sheets at the lower of cost and net realizable value. We remove these items from inventory using the weighted-average method and (a) expense to operations and

12

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

maintenance expense when installed as a replacement part for a solar energy system or (b) capitalize to property and equipment when installed as an original part on a solar energy system. We evaluate our inventory reserves and write down the estimated value of excess and obsolete inventory based upon assumptions about future demand and market conditions. The following table presents the detail of inventory as recorded in other current assets in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
Energy storage systems and components	$	34,021	$	33,443
Modules and inverters	80,932		10,137
Meters	154		169
Total	$	115,107	$	43,749

As of March 31, 2020 and December 31, 2019, we recorded accrued expenses of $3.4 million and $15.2 million, respectively, for inventory purchases.

Fair Value of Financial Instruments

Fair value is an exit price representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. As such, fair value is a market-based measurement that should be determined based on assumptions market participants would use in pricing an asset or a liability. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. ASC 820 establishes a three-tier fair value hierarchy, which prioritizes inputs that may be used to measure fair value as follows:

• Level 1—Observable inputs that reflect unadjusted quoted market prices in active markets for identical assets or liabilities that are accessible at the measurement date.

• Level 2—Observable inputs other than Level 1 prices, such as quoted market prices for similar assets or liabilities in active markets, quoted market prices in markets that are not active or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

• Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy must be determined based on the lowest level input that is significant to the fair value measurement. An assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment and consideration of factors specific to the asset or liability. Our financial instruments include accounts receivable, notes receivable, accounts payable, accrued expenses, long-term debt and interest rate swaps. The carrying values of accounts receivable, accounts payable and accrued expenses approximate the fair values due to the fact that they are short-term in nature (Level 1). We estimate the fair value of our customer notes receivable based on interest rates currently offered under the loan program with similar maturities and terms (Level 3). We estimate the fair value of our fixed-rate long-term debt based on interest rates currently offered for debt with similar maturities and terms (Level 3). We determine the fair values of the interest rate derivative transactions based on a discounted cash flow method using contractual terms of the transactions. The floating interest rate is based on observable rates consistent with the frequency of the interest cash flows (Level 2). See Note 6, Customer Notes Receivable, Note 7, Long-Term Debt and Note 8, Derivative Instruments.

Derivative Instruments

Our derivative instruments consist of interest rate swaps that are not designated as cash flow hedges or fair value hedges under accounting guidance. We use interest rate swaps to manage our net exposure to interest rate changes. We record the derivatives in other current assets, other assets, other current liabilities and other long-term liabilities, as appropriate, in the consolidated balance sheets and the changes in fair value are recorded in interest expense, net in the consolidated statements of operations. We include unrealized gains and losses on derivatives as a non-cash reconciling item in operating activities in the consolidated statements of cash flows. We include realized gains and losses on derivatives as a change in components of operating assets and liabilities in operating activities in the consolidated statements of cash flows. See Note 8, Derivative Instruments.

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NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Revenue

The following table presents the detail of revenue as recorded in the unaudited condensed consolidated statements of operations:

	Three Months Ended   March 31,
	2020		2019
	(in thousands)
PPA revenue	$	12,633	$	9,612
Lease revenue	11,542		9,638
Solar renewable energy certificate revenue	4,363		6,592
Loan revenue	599		371
Other revenue	692		502
Total	$	29,829	$	26,715

We recognize revenue from contracts with customers as we satisfy our performance obligations at a transaction price reflecting an amount of consideration based upon an estimated rate of return. We express this rate of return as the solar rate per kilowatt hour ("kWh") in the customer contract. The amount of revenue we recognize does not equal customer cash payments because we satisfy performance obligations ahead of cash receipt or evenly as we provide continuous access on a stand-ready basis to the solar energy system. We reflect the differences between revenue recognition and cash payments received in accounts receivable, other assets or deferred revenue, as appropriate. Revenue allocated to remaining performance obligations represents contracted revenue we have not yet recognized and includes deferred revenue as well as amounts that will be invoiced and recognized as revenue in future periods. Contracted but not yet recognized revenue was approximately $1.2 billion as of March 31, 2020, of which we expect to recognize approximately 4% over the next 12 months. We do not expect the annual recognition to vary significantly over approximately the next 20 years as the vast majority of existing solar service agreements have at least 20 years remaining, given the average age of the fleet of solar energy systems under contract is less than three years.

PPAs.    Customers purchase electricity from us under PPAs. Pursuant to ASC 606, we recognize revenue based upon the amount of electricity delivered as determined by remote monitoring equipment at solar rates specified under the PPAs. All customers must pass our credit evaluation process. The PPAs generally have a term of 25 years with an opportunity for customers to renew for up to an additional 10 years, via two five-year renewal options.

Leases.    We are the lessor under lease agreements for solar energy systems and energy storage systems, which do not meet the definition of a lease under ASC 842 and are accounted for as contracts with customers under ASC 606. We recognize revenue on a straight-line basis over the contract term as we satisfy our obligation to provide continuous access to the solar energy system. All customers must pass our credit evaluation process. The lease agreements generally have a term of 25 years with an opportunity for customers to renew for up to an additional 10 years, via two five-year renewal options.

We provide customers under our lease agreements a performance guarantee that each solar energy system will achieve a certain specified minimum solar energy production output, which is a significant proportion of its expected output. The specified minimum solar energy production output may not be achieved due to natural fluctuations in the weather or equipment failures from exposure and wear and tear outside of our control, among other factors. We determine the amount of the guaranteed output based on a number of different factors, including: (a) the specific site information relating to the tilt of the panels, azimuth (a horizontal angle measured clockwise in degrees from a reference direction) of the panels, size of the system, and shading on site; (b) the calculated amount of available irradiance (amount of energy for a given flat surface facing a specific direction) based on historical average weather data and (c) the calculated amount of energy output of the solar energy system. While actual irradiance levels can significantly change year over year due to natural fluctuations in the weather, we expect the levels to average out over the term of a 25-year lease and to approximate the levels used in determining the amount of the performance guarantee. Generally, weather fluctuations are the most likely reason a solar energy system may not achieve a certain specified minimum solar energy production output.

If the solar energy system does not produce the guaranteed production amount, we are required to refund a portion of the previously remitted customer payments, where the repayment is calculated as the product of (a) the shortfall production amount and (b) the dollar amount (guaranteed rate) per kWh that is fixed throughout the term of the contract. These remittances of a

14

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

customer's payments, if needed, are payable in January following the end of the first three years of the solar energy system's placed in service date and then every annual period thereafter. See Note 13, Commitments and Contingencies.

Solar Renewable Energy Certificates.    Each solar renewable energy certificate ("SREC") represents one megawatt hour (1,000 kWh) generated by a solar energy system. SRECs can be sold with or without the actual electricity associated with the renewable-based generation source. We account for the SRECs we generate from our solar energy systems as governmental incentives with no costs incurred to obtain them and do not consider those SRECs output of the underlying solar energy systems. We classify these SRECs as inventory held until sold and delivered to third parties. As we did not incur costs to obtain these governmental incentives, the inventory carrying value for the SRECs was $0 as of March 31, 2020 and December 31, 2019. We enter into economic hedges related to expected production of SRECs through forward contracts. The contracts require us to physically deliver the SRECs upon settlement. We recognize the related revenue under ASC 606 upon satisfaction of the performance obligation to transfer the SRECs to the stated counterparty. Payments are typically received within one month of transferring the SREC to the counterparty. The costs related to the sales of SRECs are limited to broker fees (recorded in cost of revenue—other), which are only paid in connection with certain transactions.

Loans.    See discussion of loan revenue in the "Loans" section below.

Other Revenue.    Other revenue includes certain state incentives, revenue from the direct sale of energy storage systems to customers and sales of service plans. We recognize revenue from state incentives in the periods in which they are earned. We recognize revenue from the direct sale of energy storage systems in the period in which the storage components are placed in service. Service plans are available to customers whose solar energy system was not originally sold by Sunnova. We recognize revenue from service plan contracts over the life of the contract, which is typically five years.

Loans

We offer a loan program, under which the customer finances the purchase of a solar energy system or energy storage system through a solar service agreement, typically for a term of 10 or 25 years. We recognize cash payments received from customers on a monthly basis under our loan program (a) as interest income, to the extent attributable to earned interest on the contract that financed the customer's purchase of the solar energy system or energy storage system; (b) as a reduction of a note receivable on the balance sheet, to the extent attributable to a return of principal (whether scheduled or prepaid) on the contract that financed the customer's purchase of the solar energy system or energy storage system; and (c) as revenue, to the extent attributable to payments for operations and maintenance services provided by us. To qualify for the loan program, a customer must pass our credit evaluation process, which requires the customer to have a minimum FICO^® score of 650 to 720 depending on certain circumstances, and we secure the loans with the solar energy systems or energy storage systems financed. The credit evaluation process is performed once for each customer at the time the customer is entering into the solar service agreement with us.

Our investments in solar energy systems and energy storage systems related to the loan program that are not yet placed in service are recorded in other assets in the consolidated balance sheets and are transferred to customer notes receivable upon being placed in service. Customer notes receivable are recorded at amortized cost, net of an allowance for credit losses (as described below), in other current assets and customer notes receivable in the consolidated balance sheets. Accrued interest receivable related to our customer notes receivable is recorded in accounts receivable—trade, net in the consolidated balance sheets. Interest income from customer notes receivable is recorded in interest income in the consolidated statements of operations. The amortized cost of our customer notes receivable is equal to the principal balance of customer notes receivable outstanding and does not include accrued interest receivable. Customer notes receivable continue to accrue interest until they are written off against the allowance, which occurs when the balance is 180 days or more past due unless the balance is in the process of collection. Customer notes receivable are considered past due one day after the due date based on the contractual terms of the loan agreement. In all cases, customer notes receivable balances are placed on a nonaccrual status or written off at an earlier date when they are deemed uncollectible. Expected recoveries do not exceed the aggregate of amounts previously written off and expected to be written off. Accrued interest receivable for customer notes receivable placed on a nonaccrual status is recorded as a reduction to interest income. Interest received on such customer notes receivable is accounted for on a cash basis until the customer notes receivable qualifies for the return to accrual status. Customer notes receivable are returned to accrual status when there is no longer any principal or interest amounts past due and future payments are reasonably assured.

The allowance for credit losses is deducted from the customer notes receivable amortized cost to present the net amount expected to be collected. It is measured on a collective (pool) basis when similar risk characteristics (such as financial asset type, customer credit rating, contractual term and vintage) exist. In determining the allowance for credit losses, we identify customers with potential disputes or collection issues and consider our historical level of credit losses and current economic trends that might impact the level of future credit losses. Adjustments to historical loss information are made for differences in

15

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

current loan-specific risk characteristics, such as differences in underwriting standards. Expected credit losses are estimated over the contractual term of the loan agreements, adjusted for expected prepayments when appropriate. The contractual term excludes expected extensions, renewals and modifications unless either of the following applies: (a) we have a reasonable expectation at the reporting date that a troubled debt restructuring will be executed with an individual customer or (b) the extension or renewal options are included in the original or modified contract at the reporting date and are not unconditionally cancelable by us. As of March 31, 2020, we have not experienced a significant increase in delinquent customer notes receivable and have not made any significant adjustments to our allowance for credit losses related to loans as a result of the COVID-19 pandemic. See Note 6, Customer Notes Receivable.

Deferred Revenue

Deferred revenue consists of amounts for which the criteria for revenue recognition have not yet been met and includes (a) down payments and partial or full prepayments from customers, (b) differences due to the timing of energy production versus billing for certain types of PPAs and (c) payments for unfulfilled performance obligations from the loan program which will be recognized over the remaining term of the respective solar service agreements. Deferred revenue was $34.0 million as of December 31, 2018. The following table presents the detail of deferred revenue as recorded in other current liabilities and other long-term liabilities in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
Loans	$	55,406	$	46,958
PPAs and leases	10,151		8,895
SRECs	3,000		3,000
Total (1)	$	68,557	$	58,853

(1) Of this amount, $2.9 million and $2.1 million is recorded in other current liabilities as of March 31, 2020 and December 31, 2019, respectively.

During the three months ended March 31, 2020 and 2019, we recognized revenue of $997,000 and $653,000, respectively, from amounts recorded in deferred revenue at the beginning of the respective years.

New Accounting Guidance

New accounting pronouncements are issued by the FASB or other standard setting bodies and are adopted as of the specified effective date.

In December 2019, the FASB issued ASU No. 2019-12, Income Taxes: Simplifying the Accounting for Income Taxes, to remove certain exceptions and clarify and amend the existing guidance. This ASU is effective for annual and interim reporting periods in 2021. We have not yet determined the potential impact of this ASU on our consolidated financial statements and related disclosures.

In March 2020, the FASB issued ASU No. 2020-03, Codification Improvements to Financial Instruments, to clarify and amend the existing guidance. The amendments in this ASU are effective either upon issuance of this ASU or for annual and interim reporting periods in 2020. We adopted this ASU in January 2020 and determined it did not have a significant impact on our consolidated financial statements and related disclosures.

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform: Facilitation of the Effects of Reference Rate Reform on Financial Reporting, to provide optional expedients and exceptions for applying GAAP to contracts, hedging relationships and other transactions affected by reference rate reform. This ASU is effective from March 2020 through December 2022. We have not yet determined the potential impact of this ASU on our consolidated financial statements and related disclosures.

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NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(3) Property and Equipment

The following table presents the detail of property and equipment, net as recorded in the unaudited condensed consolidated balance sheets:

	Useful Lives	As of   March 31, 2020			As of   December 31, 2019
	(in years)	(in thousands)
Solar energy systems	35	$	1,836,111		$	1,689,457
Construction in progress		148,412			143,449
Asset retirement obligations	30	29,021			26,967
Information technology systems	3	28,495			28,320
Computers and equipment	3-5	1,644			1,499
Leasehold improvements	3-6	1,314			1,014
Furniture and fixtures	7	811			735
Vehicles	4-5	1,636			1,632
Other	5-6	157			146
Property and equipment, gross		2,047,601			1,893,219
Less: accumulated depreciation		(163,025		)	(148,159		)
Property and equipment, net		$	1,884,576		$	1,745,060

Solar Energy Systems.    The amounts included in the above table for solar energy systems and substantially all the construction in progress relate to our customer contracts (including PPAs and leases). These assets had accumulated depreciation of $143.8 million and $130.9 million as of March 31, 2020 and December 31, 2019, respectively.

(4) Detail of Certain Balance Sheet Captions

The following table presents the detail of other current assets as recorded in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
Prepaid inventory	$	17,100	$	96,167
Inventory	115,107		43,749
Current portion of customer notes receivable	15,170		13,758
Other prepaid assets	7,123		7,380
Current portion of other notes receivable	947		982
Deferred receivables	1,222		1,506
Restricted cash	30,502		10,474
Other	46		—
Total	$	187,217	$	174,016

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NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

The following table presents the detail of other current liabilities as recorded in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
Interest payable	$	8,978	$	14,680
Current portion of performance guarantee obligations	2,502		4,067
Current portion of lease liability	924		561
Deferred revenue	2,893		2,086
Other	27		410
Total	$	15,324	$	21,804

The following table presents the detail of other assets as recorded in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
Restricted cash	$	65,298	$	56,332
Construction in progress - customer notes receivable	33,903		37,137
Exclusivity and other bonus arrangements with dealers, net	37,273		32,791
Straight-line revenue adjustment	26,183		24,852
Other	16,477		18,600
Total	$	179,134	$	169,712

(5) Asset Retirement Obligations ("ARO")

AROs consist primarily of costs to remove solar energy system assets and costs to restore the solar energy system sites to the original condition, which we estimate based on current market rates. For each solar energy system, we recognize the fair value of the ARO as a liability and capitalize that cost as part of the cost basis of the related solar energy system. The related assets are depreciated on a straight-line basis over 30 years, which is the estimated average time a solar energy system will be installed in a location before being removed, and the related liabilities are accreted to the full value over the same period of time. We revise our estimated future liabilities based on recent actual experiences, including third party cost estimates, average size of solar energy systems and inflation rates, which we evaluate at least annually. Changes in our estimated future liabilities are recorded as either a reduction or addition in the carrying amount of the remaining unamortized asset and the ARO and either decrease or increase our depreciation and accretion expense amounts prospectively. The following table presents the changes in AROs as recorded in other long-term liabilities in the unaudited condensed consolidated balance sheets:

	As of March 31,
	2020			2019
	(in thousands)
Balance at beginning of period	$	31,053		$	20,033
Additional obligations incurred	2,067			786
Accretion expense	489			313
Other	(15		)	(9		)
Balance at end of period	$	33,594		$	21,123

18

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(6) Customer Notes Receivable

We offer a loan program, under which the customer finances the purchase of a solar energy system or energy storage system through a solar service agreement, typically for a term of 10 or 25 years. The following table presents the detail of customer notes receivable as recorded in the unaudited condensed consolidated balance sheets and the corresponding fair values:

	As of   March 31, 2020			As of   December 31, 2019
	(in thousands)
Customer notes receivable	$	365,820		$	312,823
Allowance for credit losses	(12,136		)	(1,091		)
Customer notes receivable, net (1)	$	353,684		$	311,732
Estimated fair value, net	$	357,032		$	314,222

(1) Of this amount, $15.2 million and $13.8 million is recorded in other current assets as of March 31, 2020 and December 31, 2019, respectively.

The following table presents the changes in the allowance for credit losses related to customer notes receivable as recorded in the unaudited condensed consolidated balance sheets:

	As of March 31,
	2020			2019
	(in thousands)
Balance at beginning of period	$	1,091		$	710
Impact of ASC 326 adoption	9,235			—
Provision for current expected credit losses (1)	1,811			—
Bad debt expense	—			111
Write off of uncollectible accounts	—			(39		)
Other, net	(1		)	(24		)
Balance at end of period	$	12,136		$	758

(1) In addition, we recognized $53,000 of provision for current expected credit losses during the three months ended March 31, 2020 related to our long-term receivables for our leases.

As of March 31, 2020 and December 31, 2019, we invested $33.9 million and $37.1 million, respectively, in loan solar energy systems and energy storage systems not yet placed in service. For the three months ended March 31, 2020 and 2019, interest income related to our customer notes receivable was $4.4 million and $2.3 million, respectively. As of March 31, 2020 and December 31, 2019, accrued interest receivable related to our customer notes receivable was $975,000 and $869,000, respectively. As of March 31, 2020 and December 31, 2019, there were no customer notes receivable not accruing interest and thus, there is no allowance recorded for loans on nonaccrual status. For the three months ended March 31, 2020 and 2019, interest income of $0 was recognized for loans on nonaccrual status and accrued interest receivable of $0 was written off by reversing interest income.

19

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

We consider the performance of our customer notes receivable portfolio and its impact on our allowance for credit losses. We also evaluate the credit quality based on the aging status and payment activity. The following table presents the aging of the amortized cost of customer notes receivable as of March 31, 2020:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
1-90 days past due	$	6,120	$	5,741
91-180 days past due	1,719		1,714
Greater than 180 days past due	2,044		1,206
Total past due	9,883		8,661
Not past due	355,937		304,162
Total	$	365,820	$	312,823

As of March 31, 2020 and December 31, 2019, the amortized cost of our customer notes receivable more than 90 days past due but not on nonaccrual status was $3.8 million and $2.9 million, respectively. The following table presents the amortized cost of our customer notes receivable based on payment activity.

	Amortized Cost by Origination Year
	2020		2019		2018		2017		2016		Prior		Total
	(in thousands)
Payment performance:
Performing	$	58,936	$	147,020	$	91,375	$	33,815	$	21,515	$	11,115	$	363,776
Nonperforming (1)	—		324		675		794		161		90		$	2,044
Total	$	58,936	$	147,344	$	92,050	$	34,609	$	21,676	$	11,205	$	365,820

(1) A nonperforming loan is a loan in which the customer is in default and has not made any scheduled principal or interest payments for 180 days or more.

20

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(7) Long-Term Debt

Our subsidiaries with long-term debt include SEI, Sunnova Energy Corporation, Sunnova Asset Portfolio 4, LLC ("AP4"), Helios Issuer, LLC ("HELI"), Sunnova LAP Holdings, LLC ("LAPH"), Sunnova EZ-Own Portfolio, LLC ("EZOP"), Sunnova TEP II Holdings, LLC ("TEPIIH"), Helios II Issuer, LLC ("HELII"), Sunnova RAYS I Issuer, LLC ("RAYSI"), Helios III Issuer, LLC ("HELIII"), Sunnova TEP Holdings, LLC ("TEPH"), Sunnova TEP Inventory, LLC ("TEPINV") and Sunnova Sol Issuer, LLC ("SOLI"). The following table presents the detail of long-term debt, net as recorded in the unaudited condensed consolidated balance sheets:

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NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

	Three Months Ended March 31, 2020 Weighted Average Effective Interest Rates		As of March 31, 2020					Year Ended December 31, 2019 Weighted Average Effective Interest Rates		As of December 31, 2019
			Long-term			Current				Long-term			Current
	(in thousands, except interest rates)
SEI
7.75% convertible senior notes	13.26	%	$	55,000		$	—	7.75	%	$	55,000		$	—
Debt discount, net			(16,171		)	—				(16,913		)	—
Deferred financing costs, net			(562		)	—				(480		)	—
Sunnova Energy Corporation
Notes payable	10.16	%	—			30		3.22	%	—			2,428
AP4
Secured term loan	10.81	%	—			—		5.61	%	86,369			6,109
Debt discount, net			—			—				(452		)	—
Deferred financing costs, net			—			—				(196		)	—
HELI
Solar asset-backed notes	6.58	%	210,684			6,736		6.56	%	213,632			8,673
Debt discount, net			(2,940		)	—				(3,169		)	—
Deferred financing costs, net			(5,176		)	—				(5,586		)	—
LAPH
Secured term loan	12.07	%	10,388			355		7.71	%	41,484			1,392
Debt discount, net			(189		)	—				(401		)	—
Deferred financing costs, net			(152		)	—				(356		)	—
EZOP
Warehouse credit facility	5.00	%	168,450			—		6.60	%	121,400			—
Debt discount, net			(1,991		)	—				(2,178		)	—
TEPIIH
Revolving credit facility	19.47	%	—			—		6.36	%	234,650			—
Debt discount, net			—			—				(2,219		)	—
HELII
Solar asset-backed notes	5.68	%	233,064			11,850		5.77	%	241,309			13,005
Debt discount, net			(47		)	—				(49		)	—
Deferred financing costs, net			(5,668		)	—				(5,873		)	—
RAYSI
Solar asset-backed notes	5.53	%	124,339			6,207		5.47	%	126,828			6,327
Debt discount, net			(1,501		)	—				(1,547		)	—
Deferred financing costs, net			(4,656		)	—				(4,759		)	—
HELIII
Solar loan-backed notes	3.99	%	131,372			17,687		4.03	%	135,543			19,030
Debt discount, net			(2,506		)	—				(2,532		)	—
Deferred financing costs, net			(2,386		)	—				(2,410		)	—
TEPH
Revolving credit facility	5.68	%	193,950			—		6.70	%	90,325			—
Debt discount, net			(1,006		)	—				(645		)	—
TEPINV
Revolving credit facility	10.30	%	44,040			45,120		7.95	%	54,707			40,500
Debt discount, net			(2,526		)	—				(2,856		)	—
Deferred financing costs, net			(2,207		)	—				(2,207		)	—
SOLI
Solar asset-backed notes	3.64	%	399,769			12,731				—			—
Debt discount, net			(124		)	—				—			—
Deferred financing costs, net			(9,693		)	—				—			—
Total			$	1,511,555		$	100,716			$	1,346,419		$	97,464

Availability.    As of March 31, 2020, we had $43.6 million of available borrowing capacity under our various financing arrangements, consisting of $31.6 million under the EZOP warehouse credit facility, $6.1 million under the TEPH revolving credit facility and $6.0 million under the TEPINV revolving credit facility. There was no available borrowing capacity under any of our other financing arrangements. As of March 31, 2020, we were in compliance with all debt covenants under our financing arrangements.

22

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Weighted Average Effective Interest Rates.    The weighted average effective interest rates disclosed in the table above are the weighted average stated interest rates for each debt instrument plus the effect on interest expense for other items classified as interest expense, such as the amortization of deferred financing costs, amortization of debt discounts and commitment fees on unused balances for the period of time the debt was outstanding during the indicated periods.

SOLI Debt.    In February 2020, we pooled and transferred eligible solar energy systems and the related asset receivables into wholly-owned subsidiaries of SOLI, a special purpose entity, that issued $337.1 million in aggregate principal amount of Series 2020-1 Class A solar asset-backed notes and $75.4 million in aggregate principal amount of Series 2020-1 Class B solar asset-backed notes (collectively, the "SOLI Notes") with a maturity date of January 2055. The SOLI Notes were issued at a discount of 0.89% for Class A and 0.85% for Class B and bear interest at an annual rate equal to 3.35% and 5.54%, respectively. The cash flows generated by the solar energy systems of SOLI's subsidiaries are used to service the quarterly principal and interest payments on the SOLI Notes and satisfy SOLI's expenses, and any remaining cash can be distributed to Sunnova Sol Depositor, LLC, SOLI's sole member. In connection with the SOLI Notes, certain of our affiliates receive a fee for managing and servicing the solar energy systems pursuant to a transaction management agreement and managing and servicing agreements. In addition, Sunnova Energy Corporation has guaranteed (a) the obligations of certain of our subsidiaries to manage and service the solar energy systems pursuant to management, servicing and transaction management agreements, (b) the managing members' obligations, in such capacity, under the related financing fund's limited liability company agreement and (c) certain of our subsidiaries' obligations to repurchase or substitute certain ineligible solar energy systems eventually sold to SOLI pursuant to the sale and contribution agreement. SOLI is also required to maintain a liquidity reserve account, a tax loss insurance proceeds account and a supplemental reserve account for the benefit of the holders of the SOLI Notes, each of which must remain funded at all times to the levels specified in the SOLI Notes. The creditors of SOLI have no recourse to our other assets except as expressly set forth in the SOLI Notes.

AP4 Debt, TEPIIH Debt and LAPH Debt.    In February 2020, the aggregate outstanding principal amounts under the AP4 financing agreement and TEPIIH revolving credit facility of $92.0 million and $226.6 million, respectively, were fully repaid using proceeds from the SOLI Notes, all related interest rate swaps were unwound and the debt facilities were terminated. In addition, proceeds from the SOLI Notes were used to repay $32.0 million of LAPH debt.

TEPH Debt.    In March 2020, we amended the TEPH revolving credit facility to, among other things, (a) increase the maximum facility amount to $400.0 million, with all of the increased amount coming from Class A lenders on an uncommitted basis, (b) increase both the Class A and Class B interest rates by 0.40% and (c) modify the borrowing base calculation to shift a portion of the borrowing base from Class B to Class A lenders.

23

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Fair Values of Long-Term Debt.    The fair values of our long-term debt and the corresponding carrying amounts are as follows:

	As of March 31, 2020				As of December 31, 2019
	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value
	(in thousands)
SEI 7.75% convertible senior notes	$	55,000	$	31,408	$	55,000	$	37,964
Sunnova Energy Corporation notes payable	30		30		2,428		2,428
AP4 secured term loan	—		—		92,478		92,478
HELI solar asset-backed notes	217,420		228,905		222,305		223,895
LAPH secured term loan	10,743		10,743		42,876		42,876
EZOP warehouse credit facility	168,450		168,450		121,400		121,400
TEPIIH revolving credit facility	—		—		234,650		234,650
HELII solar asset-backed notes	244,914		299,601		254,314		281,850
RAYSI solar asset-backed notes	130,546		155,092		133,155		139,004
HELIII solar loan-backed notes	149,059		168,524		154,573		155,701
TEPH revolving credit facility	193,950		193,950		90,325		90,325
TEPINV revolving credit facility	89,160		89,160		95,207		95,207
SOLI solar asset-backed notes	412,500		444,509		—		—
Total (1)	$	1,671,772	$	1,790,372	$	1,498,711	$	1,517,778

(1) Amounts exclude the net deferred financing costs and net debt discounts of $59.5 million and $54.8 million as of March 31, 2020 and December 31, 2019, respectively.

For the AP4 and TEPIIH debt as of December 31, 2019 and for the LAPH, EZOP, TEPH and TEPINV debt as of March 31, 2020 and December 31, 2019, the estimated fair values approximate the carrying amounts due primarily to the variable nature of the interest rates of the underlying instruments. For the notes payable, the estimated fair value as of March 31, 2020 and December 31, 2019 approximates the carrying amount due primarily to the short-term nature of the instruments. For the SOLI debt as of March 31, 2020 and for the 7.75% convertible senior notes, HELI, HELII, RAYSI and HELIII debt as of March 31, 2020 and December 31, 2019, we determined the estimated fair values based on a yield analysis of similar type debt.

(8) Derivative Instruments

Interest Rate Swaps on AP4 Debt.    In February 2020, all AP4 interest rate swaps were unwound in connection with the termination of the AP4 financing agreement. See Note 7, Long-Term Debt.

Interest Rate Swaps on TEPIIH Debt.    In February 2020, all TEPIIH interest rate swaps were unwound in connection with the termination of the TEPIIH revolving credit facility. See Note 7, Long-Term Debt.

24

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

The following table presents a summary of the outstanding derivative instruments:

	As of March 31, 2020					As of December 31, 2019
	Effective Date	Termination Date	Fixed Interest Rate	Aggregate Notional Amount		Effective Date	Termination Date	Fixed Interest Rate	Aggregate Notional Amount
	(in thousands, except interest rates)
AP4			—%	$	—	March 2018	July 2020	2.338%	$	99,762
LAPH	November 2018	October 2036	3.409%	10,692		November 2018	October 2036	3.409%	43,298
EZOP	June 2019 - January 2020	July 2029 - March 2030	1.631% - 2.620%	121,756		June 2019 - November 2019	July 2029 - March 2030	1.631% - 2.620%	100,083
TEPIIH			—%	—		September 2018 - November 2019	July 2031 - October 2041	1.909% - 3.383%	225,845
TEPH	September 2019 - January 2023	January 2023 - January 2038	0.912% - 3.125%	147,658		September 2019 - January 2023	January 2023 - July 2034	1.620% - 1.928%	55,115
TEPINV	December 2019	December 2022	2.500%	88,935				—%	—
Total				$	369,041				$	524,103

The following table presents the fair value of the interest rate swaps as recorded in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020			As of   December 31, 2019
	(in thousands)
Other assets	$	1		$	360
Other current liabilities	—			(397		)
Other long-term liabilities	(34,771		)	(27,092		)
Total, net	$	(34,770	)	$	(27,129	)

We did not designate the interest rate swaps as hedging instruments for accounting purposes. As a result, we recognize changes in fair value immediately in interest expense, net. The following table presents the impact of the interest rate swaps as recorded in the unaudited condensed consolidated statements of operations:

	Three Months Ended   March 31,
	2020		2019
	(in thousands)
Realized loss	$	31,898	$	3,584
Unrealized loss	7,596		7,032
Total	$	39,494	$	10,616

(9) Income Taxes

Our effective income tax rate is 0% for the three months ended March 31, 2020 and 2019. Total income tax differs from the amounts computed by applying the statutory income tax rate to loss before income tax primarily as a result of our valuation allowance. We assessed whether we had any significant uncertain tax positions taken in a filed tax return, planned to be taken in a future tax return or claim, or otherwise subject to interpretation and determined there were none not more likely than not to be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position, or prospectively approved when such approval may be sought in advance. Accordingly, we recorded no reserve for uncertain tax positions. Should a provision for any interest or penalties relative to unrecognized tax benefits be necessary, it is our policy to accrue for such in our income tax accounts. There were no such accruals as of March 31, 2020 and December 31, 2019 and we do not expect a significant change in gross unrecognized tax benefits in the next twelve months. Our tax years 2012 through 2018 remain subject to examination by the Internal Revenue Service and the states and territories in which we operate.

In March 2020, the U.S. enacted the Coronavirus Aid, Relief, and Economic Security Act ("CARES Act"), featuring significant tax provisions and relief measures to assist individuals and businesses impacted by the economic effects of the

25

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

COVID-19 pandemic. Relief measures intended to aid businesses in employee retention include payroll tax relief and a refundable tax credit for employers who retain employees during the COVID-19 pandemic. In addition, among other things, the CARES Act establishes (a) a five-year carryback of net operating losses generated in 2018, 2019 and 2020, (b) a temporary suspension of the 80% limitation on the use of net operating losses in 2018, 2019 and 2020 and (c) an increase to the adjusted taxable income limitation from 30% to 50% for business interest deductions under Section 163(j) of the U.S. Internal Revenue Code of 1986, as amended, for 2019 and 2020. We have historically maintained, and continue to maintain, a full valuation allowance against deferred tax assets. Due to our aggregate amount of net operating losses, we cannot utilize the carryback or limitation suspension provisions pertaining to the usage of net operating losses. However, the increase to the adjusted taxable income limitation for business interest deductions will result in a decrease to our deferred tax assets for unused business interest deductions and an offsetting increase to our net operating loss carryforward. The CARES Act does not have any impact on our valuation allowance.

(10) Redeemable Noncontrolling Interests

In February 2020, we admitted a tax equity investor as the Class A member of Sunnova TEP IV-C, LLC ("TEPIVC"), a subsidiary of Sunnova TEP IV-C Manager, LLC, which is the Class B member of TEPIVC. The Class A member of TEPIVC made a total capital commitment of $75.0 million. The carrying values of the redeemable noncontrolling interests were equal to or greater than the redemption values as of March 31, 2020 and December 31, 2019, with the exception of Sunnova TEP IV-A, LLC, Sunnova TEP IV-B, LLC and TEPIVC, for which we are not required to carry a redemption value.

(11) Equity-Based Compensation

Stock Options

The following table summarizes stock option activity:

	Number of Stock Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)	Weighted Average Grant Date Fair Value		Aggregate Intrinsic Value
								(in thousands)
Outstanding, December 31, 2019	4,304,309		$	15.86	7.08			$	242
Exercised	(25,245	)	$	12.34				$	2
Forfeited	(102,869	)	$	19.01		$	3.55
Outstanding, March 31, 2020	4,176,195		$	15.81	6.80			$	212
Exercisable, March 31, 2020	3,518,154		$	15.83	6.60			$	212
Vested and expected to vest, March 31, 2020	4,176,195		$	15.81	6.80			$	212
Non-vested, March 31, 2020	658,041					$	3.74

The number of stock options that vested during the three months ended March 31, 2020 and 2019 was 265,207 and 513,998, respectively. The grant date fair value of stock options that vested during the three months ended March 31, 2020 and 2019 was $791,000 and $1.5 million, respectively. As of March 31, 2020, there was $628,000 of total unrecognized compensation expense related to stock options, which is expected to be recognized over the weighted average period of 0.17 years.

26

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Restricted Stock Units

The following table summarizes restricted stock unit activity:

	Number of Restricted Stock Units		Weighted Average Grant Date Fair Value
Outstanding, December 31, 2019	1,426,139		$	11.93
Granted	1,080,528		$	11.49
Vested	(27,083	)	$	12.00
Outstanding, March 31, 2020	2,479,584		$	11.74

The number of restricted stock units that vested during the three months ended March 31, 2020 was 27,083. The grant date fair value of restricted stock units that vested during the three months ended March 31, 2020 was $325,000. As of March 31, 2020, there was $24.8 million of total unrecognized compensation expense related to restricted stock units, which is expected to be recognized over the weighted average period of 1.93 years.

(12) Basic and Diluted Net Loss Per Share

The following table sets forth the computation of our basic and diluted net loss per share:

	Three Months Ended   March 31,
	2020			2019
	(in thousands, except share and per share amounts)
Net loss attributable to stockholders	$	(71,075	)	$	(38,514	)
Dividends earned on Series A convertible preferred stock	—			(9,511		)
Dividends earned on Series C convertible preferred stock	—			(2,692		)
Net loss attributable to common stockholders—basic and diluted	$	(71,075	)	$	(50,717	)
Net loss per share attributable to common stockholders—basic and diluted	$	(0.85	)	$	(5.87	)
Weighted average common shares outstanding—basic and diluted	84,001,151			8,635,527

The following table presents the weighted average shares of common stock equivalents that were excluded from the computation of diluted net loss per share for the periods presented because including them would have been anti-dilutive:

	Three Months Ended   March 31,
	2020	2019
Equity-based compensation awards	5,872,563	4,471,009
Convertible preferred stock	—	59,146,676
Convertible senior notes	4,230,768	—

(13) Commitments and Contingencies

Legal.    We are a party to a number of lawsuits, claims and governmental proceedings which are ordinary, routine matters incidental to our business. In addition, in the ordinary course of business, we periodically have disputes with dealers and customers. We do not expect the outcomes of these matters to have, either individually or in the aggregate, a material adverse effect on our financial position or results of operations.

Performance Guarantee Obligations.    As of March 31, 2020, we recorded $3.3 million relating to our guarantee of certain specified minimum solar energy production output under our leases and loans, of which we include $2.5 million in other current liabilities and $805,000 in other long-term liabilities in the unaudited condensed consolidated balance sheet. As of December 31, 2019, we recorded $6.5 million relating to these guarantees, of which $4.1 million is recorded in other current

27

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

liabilities and $2.4 million is recorded in other long-term liabilities in the unaudited condensed consolidated balance sheet. The changes in our aggregate performance guarantee obligations are as follows:

	As of March 31,
	2020			2019
	(in thousands)
Balance at beginning of period	$	6,468		$	6,044
Accruals for obligations issued	683			527
Settlements made in cash	(3,844		)	(2,545		)
Balance at end of period	$	3,307		$	4,026

Operating and Finance Leases.    We lease real estate and certain office equipment under operating leases and certain other office equipment under finance leases. The following table presents the detail of lease expense and lease income as recorded in general and administrative expense and other operating expense (income), respectively, in the unaudited condensed consolidated statements of operations:

	Three Months Ended   March 31,
	2020		2019
	(in thousands)
Operating lease expense	$	336	$	300
Finance lease amortization expense	2		2
Short-term lease expense	16		11
Variable lease expense	7		211
Sublease income	—		(18		)
Total	$	361	$	506

The following table presents the detail of right-of-use assets and lease liabilities as recorded in other assets and other current liabilities/other long-term liabilities, respectively, in the unaudited condensed consolidated balance sheets:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
Right-of-use assets:
Operating leases	$	9,434	$	9,668
Finance leases	3		5
Total right-of-use assets	$	9,437	$	9,673
Current lease liabilities:
Operating leases	$	920	$	556
Finance leases	4		5
Long-term leases liabilities
Operating leases	9,113		9,389
Total lease liabilities	$	10,037	$	9,950

28

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Other information related to leases was as follows:

	Three Months Ended   March 31,
	2020		2019
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	11	$	275
Financing cash flows from finance leases	1		3
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	—		755
Finance leases	—		13

	As of March 31,
	2020		2019
Weighted average remaining lease term (years):
Operating leases	9.17		3.24
Finance leases	0.25		1.39
Weighted average discount rate:
Operating leases	3.94	%	4.56	%
Finance leases	4.26	%	4.25	%

Future minimum lease payments under our non-cancelable leases as of March 31, 2020 were as follows:

	Operating Leases			Finance Leases
	(in thousands)
Remaining 2020	$	1,010		$	4
2021	1,536			—
2022	1,559			—
2023	1,594			—
2024	1,616			—
2025 and thereafter	7,617			—
Total	14,932			4
Amount representing interest	(2,488		)	—
Amount representing leasehold incentives	(2,411		)	—
Present value of future payments	10,033			4
Current portion of lease liability	(920		)	(4		)
Long-term portion of lease liability	$	9,113		$	—

Letters of Credit.    In connection with various security arrangements for an office lease and merchant banking activities, we have letters of credit outstanding of $550,000 and $725,000 as of March 31, 2020 and December 31, 2019, respectively. The letters of credit are cash collateralized for the same amount or a lesser amount and this cash is classified as restricted cash.

Guarantees or Indemnifications.    We enter into contracts that include indemnifications and guarantee provisions. In general, we enter into contracts with indemnities for matters such as breaches of representations and warranties and covenants contained in the contract and/or against certain specified liabilities. Examples of these contracts include dealer agreements, debt agreements, asset purchases and sales agreements, service agreements and procurement agreements. We are unable to estimate our maximum potential exposure under these agreements until an event triggering payment occurs. We do not expect to make any material payments under these agreements.

29

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Dealer Commitments.    As of March 31, 2020, the net unamortized balance of payments to dealers for exclusivity and other similar arrangements was $37.3 million. Under these agreements, we paid $5.3 million and $2.0 million during the three months ended March 31, 2020 and 2019, respectively, and could be obligated to make maximum payments, excluding additional amounts payable on a per watt basis if even higher thresholds are met, as follows:

	Dealer Commitments
	(in thousands)
Remaining 2020	$	23,220
2021	28,200
2022	29,058
2023	4,886
2024	3,682
2025 and thereafter	—
Total	$	89,046

Purchase Commitments.    In August 2019, we amended an agreement with a supplier in which we agreed to purchase a minimum amount of energy storage systems and components for five years. These purchases are recorded to inventory in other current assets in the consolidated balance sheets. Under this agreement, we could be obligated to make minimum purchases as follows:

	Purchase Commitments
	(in thousands)
Remaining 2020	$	6,846
2021	27,359
2022	27,243
2023	27,053
2024	20,152
2025 and thereafter	—
Total	$	108,653

Information Technology Commitments.    We have certain long-term contractual commitments related to information technology software services and licenses. Future commitments as of March 31, 2020 were as follows:

	Information Technology Commitments
	(in thousands)
Remaining 2020	$	2,889
2021	3,325
2022	37
2023	26
2024	26
2025 and thereafter	7
Total	$	6,310

(14) Subsequent Events

Paycheck Protection Program ("PPP").    In April 2020, we applied for and received a loan under the PPP established as part of the CARES Act. Although we believe we qualified for the PPP loan and made the required certifications in good faith at the time of the loan application and receipt of funds, due to the uncertainty caused by changing guidance and statements from the U.S. Department of Treasury and the U.S. Small Business Administration, we repaid the loan in full in May 2020.

30

NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

SEI Convertible Senior Notes.    In May 2020, we issued and sold an aggregate principal amount of $130.0 million of our 9.75% convertible senior notes ("9.75% convertible senior notes") in a private placement at an issue price of 95%, for an aggregate purchase price of $123.5 million. The 9.75% convertible senior notes mature in April 2025 unless earlier redeemed, repurchased or converted. We granted the investors of the 9.75% convertible senior notes an option to purchase up to an additional $60.0 million aggregate principal amount of 9.75% convertible senior notes on the same terms and conditions, which such option will expire in June 2020. In addition, we exchanged all $55.0 million aggregate principal amount outstanding of our 7.75% convertible senior notes for an equal principal amount of our 9.75% convertible senior notes.

TEPH Debt.    In May 2020, we amended the TEPH revolving credit facility to, among other things, (a) increase the aggregate commitment amount from $200.0 million to $390.0 million and (b) increase the unused line fee on such committed amounts.

Redeemable Noncontrolling Interests.    In May 2020, we admitted a tax equity investor as the Class A member of Sunnova TEP IV-D, LLC ("TEPIVD"), a subsidiary of Sunnova TEP IV-D Manager, LLC, which is the Class B member of TEPIVD. The Class A member of TEPIVD made a total capital commitment of $75.0 million.

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Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis contain forward-looking statements that are subject to risks, uncertainties and assumptions. Our actual results and timing of selected events may differ materially from those anticipated in these forward-looking statements as a result of many factors, including but not limited to those discussed under "Special Note Regarding Forward-Looking Statements" above and "Special Note Regarding Forward-Looking Statements", "Risk Factors" and elsewhere in our Annual Report on Form 10-K filed with the Securities and Exchange Commission ("SEC") on February 25, 2020 and elsewhere in this Quarterly Report on Form 10-Q. Moreover, we operate in a very competitive and rapidly changing environment and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this Quarterly Report on Form 10-Q may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements. Unless the context otherwise requires, the terms "Sunnova," "the Company," "we," "us" and "our" refer to Sunnova Energy International Inc. ("SEI") and its consolidated subsidiaries.

Company Overview

We are a leading residential solar and energy storage service provider, serving more than 85,000 customers in more than 20 United States ("U.S.") states and territories. Our goal is to be the leading provider of clean, affordable and reliable energy for consumers, and we operate with a simple mission: to power energy independence. We were founded to deliver customers a better energy service at a better price; and, through our solar and solar plus energy storage service offerings, we are disrupting the traditional energy landscape and the way the 21st century customer generates and consumes electricity.

We have a differentiated residential solar dealer model in which we partner with local dealers who originate, design and install our customers' solar energy systems and energy storage systems on our behalf. Our focus on our dealer model enables us to leverage our dealers' specialized knowledge, connections and experience in local markets to drive customer origination while providing our dealers with access to high quality products at competitive prices as well as technical oversight and expertise. We believe this structure provides operational flexibility, reduced exposure to labor shortages and lower fixed costs relative to our peers, furthering our competitive advantage.

We offer customers products to power their homes with affordable solar energy. We are able to offer savings and storage opportunities to most customers compared to utility-based retail rates with little to no up-front expense to the customer, and we are able to provide energy resiliency and reliability to our solar plus energy storage customers. Our solar service agreements take the form of a lease, power purchase agreement ("PPA") or loan. The initial term of our solar service agreements is typically either 10 or 25 years. Service is an integral part of our agreements and includes operations and maintenance, monitoring, repairs and replacements, equipment upgrades, on-site power optimization for the customer (for both supply and demand), the ability to efficiently switch power sources among the solar panel, grid and energy storage system, as appropriate, and diagnostics. During the life of the contract we have the opportunity to integrate related and evolving home servicing and monitoring technologies to upgrade the flexibility and reduce the cost of our customers' energy supply.

In the case of leases and PPAs, we also currently receive tax benefits and other incentives from federal, state and local governments, a portion of which we finance through tax equity, non-recourse debt structures and hedging arrangements in order to fund our upfront costs, overhead and growth investments. We have an established track record of attracting capital from diverse sources. From our inception through March 31, 2020, we have raised more than $5.5 billion in total capital commitments from equity, debt and tax equity investors.

In addition to providing ongoing service as a standard component of our solar service agreements, we also offer Sunnova Protect Services, which provide ongoing energy services to customers who purchased their solar energy system through unaffiliated third parties. Under these arrangements, we agree to provide such monitoring, maintenance and repair services to these customers for the life of the service contract they sign with us. We believe the quality and scope of our comprehensive energy service offerings, whether to customers that obtained their solar energy system through us or through another party, is a key differentiator between us and our competitors.

We commenced operations in January 2013 and began providing solar energy services under our first solar energy system in April 2013. Since then, we have experienced rapid growth in our market share and in the number of customers on our platform. We operate one of the largest fleets of residential solar energy systems in the U.S., comprising more than 625 megawatts of generation capacity and serving more than 85,000 customers.

32

Recent Developments

Coronavirus Disease ("COVID-19") Pandemic

The ongoing COVID-19 pandemic has resulted in widespread adverse impacts on the global economy and on our employees, customers, dealers and other parties with whom we have business relations. Our first priority in our response to this pandemic has been the health and safety of our employees, customers and dealers. To that end, we quickly implemented preventative measures to minimize unnecessary risk of exposure and prevent infection. We have experienced some resulting disruptions to our business operations as the COVID-19 pandemic has continued to spread through most of the states and U.S. territories in which we operate.

Social distancing guidelines, stay-at-home orders and similar government measures associated with the COVID-19 pandemic contributed to a decline in origination. New contract origination, net of cancelations, in March and April 2020 was approximately 85% and 60% of contracts originated in February and March 2020, respectively, reflecting an inability by our dealers to perform in-person sales calls based on the stay-at-home orders in some locations. To adjust to these government measures, our dealers have expanded the use of digital tools and origination channels and created new methods that offset restrictions on their ability to meet with potential new customers in-person in certain areas. Such efforts drove an increase in contract origination in recent weeks. We expect the use of websites, video conferencing and other virtual tools as part of our origination process to expand widely and contribute to our future growth. However, a significant or extended decline in new contract origination because the COVID-19 pandemic precludes a return to in-person sales, because dealers are unable to adjust to virtual sales methods or because such methods prove to be less successful with potential customers, may have a material adverse effect on our business, cash flows, liquidity, financial condition and results of operations. Regardless, any impact to our total number of customers or our financial results based on reduced levels of new contract origination will largely be delayed until the third quarter of 2020.

The service and installation of solar energy systems continued during the COVID-19 pandemic. This reflects residential solar services' designation as an essential service in all of our service territories. In order to adhere to all applicable state and federal health and safety guidelines, we and our dealers have moved to a contact-free process for installers and service technicians. In addition, certain regulators and local utilities have begun accepting electronic submissions for permits and inspections are now being performed in many locations through video calls and other electronic means. We expect our dealers' ability to install and our ability to service solar energy systems will continue in this manner. However, if there are additional outbreaks of the COVID-19 virus or more stringent health and safety guidelines are adopted, our and our dealers' ability to continue performing installations and service calls may be adversely impacted.

Throughout the COVID-19 pandemic, we have seen minimal impact to our supply chain as our technicians and dealers have largely been able to successfully procure the equipment needed to service and install solar energy systems. We have established a geographically diverse group of suppliers, which helps ensure our dealers and customers have access to affordable and effective solar energy and storage options despite potential trade, geopolitical or event-driven risks. Further, we implemented a strategy in 2019, as a result of which the equipment necessary to install and service a significant majority of solar energy systems for the duration of 2020 is already available to us. Currently, we do not anticipate an inability to source parts for our solar energy systems or energy storage systems. However, if supply chains become significantly disrupted due to additional outbreaks of the COVID-19 virus or more stringent health and safety guidelines are implemented, our ability to install and service solar energy systems could become adversely impacted.

As part of our preventative measures to minimize unnecessary risk of exposure and prevent infection, in the early weeks after declaration of the COVID-19 pandemic we implemented a work-from-home policy for employees in our Houston headquarters. In May 2020, we adopted a return to operations policy that permits employees to return to the office in stages. All employees are required to follow strict social distancing and health safety guidelines in conformity with the restrictions and best practices encouraged by the Centers for Disease Control and Prevention, the World Health Organization and other governmental and regulatory authorities. Throughout the COVID-19 pandemic, our call center has remained open and properly staffed to meet our customers' needs. If a customer requires a visit from a service technician, those technicians are available and in almost all cases can complete the service without entering the customer's home. We are continuing to address concerns to protect the health and safety of our employees and those of our customers and dealers, and this includes changes to comply with health-related guidelines as they are modified and supplemented.

There is considerable uncertainty regarding the extent to which the COVID-19 virus will continue to spread and the extent and duration of governmental and other measures implemented to try to slow the spread of the COVID-19 virus, such as large-scale travel bans and restrictions, border closures, quarantines, shelter-in-place orders and business and government shutdowns. Restrictions of this nature have caused, and may continue to cause, us and our dealers to experience operational delays and may

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cause milestones or deadlines relating to our exclusivity arrangements to be missed. To date, we have not received notices from our dealers regarding performance delays resulting from the COVID-19 pandemic. However, worsening economic conditions could result in such outcomes over time, which would impact our future financial performance. Further, the effects of the economic downturn associated with the COVID-19 pandemic, and other economic factors, may increase unemployment and reduce consumer credit ratings and credit availability, which may adversely affect new customer origination and our existing customers' ability to make payments on their solar service agreements. Periods of high unemployment and a lack of availability of credit may lead to increased delinquency and default rates. We have not experienced a significant increase in default or delinquency rates to date. However, if existing economic conditions continue for a prolonged period of time or worsen, delinquencies on solar service agreements could increase, which would also negatively impact our future financial performance.

As of the date of this report, our efforts to respond to the challenges presented by the conditions described above to minimize the impacts to our business have yielded encouraging results. However, our future success also depends on our ability to raise capital from third-party investors and commercial sources. In the initial weeks of the COVID-19 pandemic we saw access to capital markets reduced generally. Although the capital markets have not returned to full strength we have since been able to raise funding during this challenging time. We have recently closed one additional tax equity fund, expanded capacity under one of our existing credit facilities and continue to have access to capacity under certain of our existing tax equity funds and warehouse facilities. If we are unable to regain access to the capital markets or are unable to raise funds through our tax equity and warehouse financing transactions at competitive terms, it would adversely impact both our ability to finance the deployment of our solar energy systems and energy storage systems and our future financial performance.

We cannot predict the full impact the COVID-19 pandemic or the significant disruption and volatility currently being experienced in the capital markets will have on our business, cash flows, liquidity, financial condition and results of operations at this time due to numerous uncertainties. The ultimate impact will depend on future developments, including, among other things, the ultimate geographic spread and duration of the COVID-19 virus, the depth and duration of the economic downturn and other economic effects of the COVID-19 pandemic, the consequences of governmental and other measures designed to prevent the spread of the COVID-19 virus, actions taken by governmental authorities, customers, suppliers, dealers and other third parties, our ability and the ability of our customers, potential customers and dealers to adapt to operating in a changed environment and the timing and extent to which normal economic and operating conditions resume. For additional discussion regarding risks associated with the COVID-19 pandemic, see "Risk Factors" elsewhere in this Quarterly Report on Form 10-Q.

Financing Transactions

In May 2020, we amended the revolving credit facility associated with one of our tax equity subsidiaries to, among other things, (a) increase the aggregate commitment amount from $200.0 million to $390.0 million and (b) increase the unused line fee on such committed amounts.

In May 2020, we admitted a tax equity investor with a total capital commitment of $75.0 million.

In May 2020, we issued and sold an aggregate principal amount of $130.0 million of our 9.75% convertible senior notes ("9.75% convertible senior notes") in a private placement at an issue price of 95%, for an aggregate purchase price of $123.5 million. The 9.75% convertible senior notes mature in April 2025 unless earlier redeemed, repurchased or converted. We granted the investors of the 9.75% convertible senior notes an option to purchase up to an additional $60.0 million aggregate principal amount of 9.75% convertible senior notes on the same terms and conditions, which such option will expire in June 2020. We also entered into privately negotiated exchanges with a small number of institutional investors in our 7.75% convertible senior notes due January 2027 ("7.75% convertible senior notes") whereby such investors exchanged all $55.0 million aggregate principal amount outstanding of our 7.75% convertible senior notes for an equal principal amount of our 9.75% convertible senior notes. See "Item 5. Other Information" for additional information regarding the convertible senior notes.

Securitizations

As a source of long-term financing, we securitize qualifying solar energy systems and related solar service agreements into special purpose entities who issue solar asset-backed and solar loan-backed notes to institutional investors. We also securitize the cash flows generated by the membership interests in certain of our indirect, wholly-owned subsidiaries that are the managing member of a tax equity fund that owns a pool of solar energy systems and related solar service agreements that were originated by one of our wholly-owned subsidiaries. The federal government provides business investment tax credits under Section 48(a) (the "Section 48(a) ITC") and residential energy credits under Section 25D (the "Section 25D Credit") of the U.S. Internal Revenue Code of 1986, as amended. We do not securitize the Section 48(a) ITC incentives associated with the solar

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energy systems as part of these arrangements. We use the cash flows these solar energy systems generate to service the quarterly or semi-annual principal and interest payments on the notes and satisfy the expenses and reserve requirements of the special purpose entities, with any remaining cash distributed to their sole members, who are typically our indirect wholly-owned subsidiaries. In connection with these securitizations, certain of our affiliates receive a fee for managing and servicing the solar energy systems pursuant to management, servicing, facility administration and asset management agreements. The special purpose entities are also typically required to maintain a liquidity reserve account and a reserve account for inverter replacements and, in certain cases, reserve accounts for financing fund purchase option/withdrawal right exercises or storage system replacement for the benefit of the holders of the applicable series of notes, each of which are funded from initial deposits or cash flows to the levels specified therein. The creditors of these special purpose entities have no recourse to our other assets except as expressly set forth in the terms of the notes. From our inception through March 31, 2020, we have issued $1.2 billion in solar asset-backed and solar loan-backed notes.

Tax Equity Funds

Our ability to offer long-term solar service agreements depends in part on our ability to finance the installation of the solar energy systems by co-investing with tax equity investors such as large banks who value the resulting customer receivables and Section 48(a) ITCs, accelerated tax depreciation and other incentives related to the solar energy systems primarily through structured investments known as "tax equity". Tax equity investments are generally structured as non-recourse project financings known as "tax equity funds". In the context of distributed generation solar energy, tax equity investors make contributions upfront or in stages based on milestones in exchange for a share of the tax attributes and cash flows emanating from an underlying portfolio of solar energy systems. In these tax equity funds, the U.S. federal tax attributes offset taxes that otherwise would have been payable on the investors' other operations. The terms and conditions of each tax equity fund vary significantly by investor and by fund. We continue to negotiate with potential investors to create additional tax equity funds.

In general, our tax equity funds are structured using the "partnership flip" structure. Under partnership flip structures, we and our tax equity investors contribute cash into a partnership. The partnership uses this cash to acquire long-term solar service agreements and solar energy systems developed by us and sells energy from such solar energy systems to customers or directly leases the solar energy systems to customers. We assign these solar service agreements, solar energy systems and related incentives to our tax equity funds in accordance with the criteria of the specific funds. Upon such assignment and the satisfaction of certain conditions precedent, we are able to draw down on the tax equity fund commitments. The conditions precedent to funding vary across our tax equity funds but generally require that we have entered into a solar service agreement with the customer, the customer meets certain credit criteria, the solar energy system is expected to be eligible for the Section 48(a) ITC, we have a recent appraisal from an independent appraiser establishing the fair market value of the solar energy system and the property is in an approved state or territory. All the capital contributed by our tax equity investors into the tax equity funds is, depending on the tax equity fund structure, either paid to us to acquire solar energy systems or distributed to us following our contribution of solar energy systems to the tax equity fund. Some tax equity investors have additional criteria that are specific to those tax equity funds. Once received by us, these proceeds are generally used for working capital or capital expenditures to develop and deliver solar energy systems. Each tax equity investor agrees to receive a minimum target rate of return, typically on an after-tax basis, which varies by tax equity fund. Prior to receiving a contractual rate of return or a date specified in the contractual arrangements, the tax equity investor receives substantially all of the non-cash value attributable to the solar energy systems, which includes accelerated depreciation and Section 48(a) ITCs, and a significant portion of the value attributable to customer payments; however, we receive a majority of the cash distributions, which are typically paid quarterly. After the tax equity investor receives its contractual rate of return or after the specified date, we receive substantially all of the cash. Under the partnership flip structure, in part owing to the allocation of depreciation benefits to the investor, the investor's pre-tax return is much lower than the investor's after-tax return.

We have determined we are the primary beneficiary in these partnership flip structures for accounting purposes. Accordingly, we consolidate the assets and liabilities and operating results of these partnerships in our consolidated financial statements. We recognize the tax equity investors' share of the net assets of the tax equity funds as redeemable noncontrolling interests in our consolidated balance sheets. These income or loss allocations, reflected in our consolidated statements of operations, may create significant volatility in our reported results of operations, including potentially changing net loss attributable to stockholders to net income attributable to stockholders, or vice versa, from quarter to quarter.

We typically have an option to acquire, and our tax equity investors may have an option to withdraw and require us to purchase, all the equity interests our tax equity investor holds in the tax equity funds approximately six years after the last solar energy system in each tax equity fund is operational. If we or our tax equity investors exercise this option, we are typically required to pay at least the fair market value of the tax equity investor's equity interest. Following such exercise, we would receive 100% of the customer payments for the remainder of the term of the solar service agreements. From our inception through March 31, 2020, we have received commitments of $449.5 million through the use of tax equity funds, of which an

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aggregate of $410.7 million has been funded.

Key Financial and Operational Metrics

We regularly review a number of metrics, including the following key operational and financial metrics, to evaluate our business, measure our performance and liquidity, identify trends affecting our business, formulate our financial projections and make strategic decisions.

Number of Customers. We define number of customers to include each customer that is party to an in-service solar service agreement. For our leases, PPAs and loan agreements, in-service means the related solar energy system and, if applicable, energy storage system, must have met all the requirements to begin operation and be interconnected to the electrical grid. For our Sunnova Protect services, in-service means the customer's solar energy system must have met the requirements to have the service activated. We do not include in our number of customers any customer under a lease, PPA or loan agreement that has reached mechanical completion but has not received permission to operate from the local utility or for whom we have terminated the contract and removed the solar energy system. We also do not include in our number of customers any customer of our Sunnova Protect services that has been in default under his or her solar service agreement in excess of six months. We track the total number of customers as an indicator of our historical growth and our rate of growth from period to period.

	As of   March 31, 2020	As of   December 31, 2019	Change
Number of customers	85,400	78,600	6,800

Weighted Average Number of Customers. We calculate the weighted average number of customers based on the number of months a given customer is in-service during a given measurement period. The weighted average customer count reflects the number of customers at the beginning of a period, plus the total number of new customers added in the period adjusted by a factor that accounts for the partial period nature of those new customers. For purposes of this calculation, we assume all new customers added during a month were added in the middle of that month. We track the weighted average customer count in order to accurately reflect the contribution of the appropriate number of customers to key financial metrics over the measurement period.

	Three Months Ended   March 31,
	2020	2019
Weighted average number of customers (excluding loan agreements)	70,100	55,300
Weighted average number of customers with loan agreements	11,800	6,700
Weighted average number of customers	81,900	62,000

Adjusted EBITDA. We define Adjusted EBITDA as net income (loss) plus net interest expense, depreciation and amortization expense, income tax expense, financing deal costs, natural disaster losses and related charges, net, amortization of payments to dealers for exclusivity and other bonus arrangements, legal settlements and excluding the effect of certain non-recurring items we do not consider to be indicative of our ongoing operating performance such as, but not limited to, costs of our initial public offering ("IPO"), losses on unenforceable contracts, losses on extinguishment of long-term debt, realized and unrealized gains and losses on fair value option instruments and other non-cash items such as non-cash compensation expense, asset retirement obligation ("ARO") accretion expense and provision for current expected credit losses.

Adjusted EBITDA is a non-GAAP financial measure we use as a performance measure. We believe investors and securities analysts also use Adjusted EBITDA in evaluating our operating performance. This measurement is not recognized in accordance with accounting principles generally accepted in the United States of America ("GAAP") and should not be viewed as an alternative to GAAP measures of performance. The GAAP measure most directly comparable to Adjusted EBITDA is net income (loss). The presentation of Adjusted EBITDA should not be construed to suggest our future results will be unaffected by non-cash or non-recurring items. In addition, our calculation of Adjusted EBITDA is not necessarily comparable to Adjusted EBITDA as calculated by other companies.

We believe Adjusted EBITDA is useful to management, investors and analysts in providing a measure of core financial performance adjusted to allow for comparisons of results of operations across reporting periods on a consistent basis. These adjustments are intended to exclude items that are not indicative of the ongoing operating performance of the business. Adjusted EBITDA is also used by our management for internal planning purposes, including our consolidated operating budget, and by our Board in setting performance-based compensation targets. Adjusted EBITDA should not be considered an

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alternative to but viewed in conjunction with GAAP results, as we believe it provides a more complete understanding of ongoing business performance and trends than GAAP measures alone. Adjusted EBITDA has limitations as an analytical tool, and you should not consider it in isolation or as a substitute for analysis of our results as reported under GAAP.

We use per customer metrics, including Adjusted Operating Expense per weighted average customer (as described below), as an additional way to evaluate our performance. Specifically, we consider the change in these metrics from period to period as a way to evaluate our performance in the context of changes we experience in the overall customer base. While the Adjusted Operating Expense figure provides a valuable indicator of our overall performance, evaluating this metric on a per unit basis allows for further nuanced understanding by management, investors and analysts of the financial impact of each additional customer.

	Three Months Ended   March 31,
	2020			2019
	(in thousands)
Reconciliation of Net Loss to Adjusted EBITDA:
Net loss	$	(77,004	)	$	(35,496	)
Interest expense, net	67,318			31,661
Interest expense, net—affiliates	—			1,822
Interest income	(4,620		)	(2,494		)
Depreciation expense	14,946			11,012
Amortization expense	9			5
EBITDA	649			6,510
Non-cash compensation expense (1)	2,690			387
ARO accretion expense	489			313
Financing deal costs	116			119
Natural disaster losses and related charges, net	31			—
IPO costs	—			739
Amortization of payments to dealers for exclusivity and other bonus arrangements	351			—
Provision for current expected credit losses	1,864			—
Adjusted EBITDA	$	6,190		$	8,068

(1) Amount includes the non-cash effect of equity-based compensation plans of $2.7 million and $0.3 million for the three months ended March 31, 2020 and 2019, respectively, and partial forgiveness of a loan to an executive officer used to purchase our capital stock of $0.1 million for the three months ended March 31, 2019.

Interest Income and Principal Payments from Customer Notes Receivable. Under our loan agreements, the customer obtains financing for the purchase of a solar energy system from us and we agree to operate and maintain the solar energy system throughout the duration of the agreement. Pursuant to the terms of the loan agreement, the customer makes scheduled principal and interest payments to us and has the option to prepay principal at any time in part or in full. Whereas we typically recognize payments from customers under our leases and PPAs as revenue, we recognize payments received from customers under our loan agreements (a) as interest income, to the extent attributable to earned interest on the contract that financed the customer's purchase of the solar energy system; (b) as a reduction of a note receivable on the balance sheet, to the extent attributable to a return of principal (whether scheduled or prepaid) on the contract that financed the customer's purchase of the solar energy system; and (c) as revenue, to the extent attributable to payments for operations and maintenance services provided by us.

While Adjusted EBITDA effectively captures the operating performance of our leases and PPAs, it only reflects the service portion of the operating performance under our loan agreements. We do not consider our types of solar service agreements differently when evaluating our operating performance. In order to present a measure of operating performance that provides comparability without regard to the different accounting treatment among our three types of solar service agreements, we consider interest income from customer notes receivable and principal proceeds from customer notes receivable, net of related revenue, as key performance metrics. We believe these two metrics provide a more meaningful and uniform method of analyzing our operating performance when viewed in light of our other key performance metrics across the three primary types of solar service agreements.

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	Three Months Ended   March 31,
	2020		2019
	(in thousands)
Interest income from customer notes receivable	$	4,372	$	2,328
Principal proceeds from customer notes receivable, net of related revenue	$	6,378	$	3,429

Adjusted Operating Cash Flow. We define Adjusted Operating Cash Flow as net cash used in operating activities plus principal proceeds from customer notes receivable, financed insurance payments and distributions to redeemable noncontrolling interests less derivative breakage fees from financing structure changes, payments to dealers for exclusivity and other bonus arrangements, net inventory and prepaid inventory (sales) purchases and payments of non-capitalized costs related to our IPO. Adjusted Operating Cash Flow is a non-GAAP financial measure we use as a liquidity measure. This measurement is not recognized in accordance with GAAP and should not be viewed as an alternative to GAAP measures of liquidity. The GAAP measure most directly comparable to Adjusted Operating Cash Flow is net cash used in operating activities. We believe Adjusted Operating Cash Flow is a supplemental financial measure useful to management, analysts, investors, lenders and rating agencies as an indicator of our ability to internally fund origination activities, service or incur additional debt and service our contractual obligations. We believe investors and analysts will use Adjusted Operating Cash Flow to evaluate our liquidity and ability to service our contractual obligations. However, Adjusted Operating Cash Flow has limitations as an analytical tool because it does not account for all future expenditures and financial obligations of the business or reflect unforeseen circumstances that may impact our future cash flows, all of which could have a material effect on our financial condition and results from operations. In addition, our calculations of Adjusted Operating Cash Flow are not necessarily comparable to liquidity measures presented by other companies. Investors should not rely on these measures as a substitute for any GAAP measure, including net cash used in operating activities.

	Three Months Ended   March 31,
	2020			2019
	(in thousands)
Reconciliation of Net Cash Used in Operating Activities to Adjusted Operating Cash Flow:
Net cash used in operating activities	$	(58,112	)	$	(24,430	)
Principal proceeds from customer notes receivable	6,940			3,757
Financed insurance payments	(2,398		)	—
Derivative breakage fees from financing structure changes	31,122			3,428
Distributions to redeemable noncontrolling interests	(1,373		)	(3,652		)
Payments to dealers for exclusivity and other bonus arrangements	5,344			2,000
Net inventory and prepaid inventory (sales) purchases	(1,593		)	2,967
Adjusted Operating Cash Flow	$	(20,070	)	$	(15,930	)

Adjusted Operating Expense. We define Adjusted Operating Expense as total operating expense less depreciation and amortization expense, financing deal costs, natural disaster losses and related charges, net, amortization of payments to dealers for exclusivity and other bonus arrangements, legal settlements and excluding the effect of certain non-recurring items we do not consider to be indicative of our ongoing operating performance such as, but not limited to, costs of our IPO, losses on unenforceable contracts and other non-cash items such as non-cash compensation expense, ARO accretion expense and provision for current expected credit losses. Adjusted Operating Expense is a non-GAAP financial measure we use as a performance measure. We believe investors and securities analysts will also use Adjusted Operating Expense in evaluating our performance. This measurement is not recognized in accordance with GAAP and should not be viewed as an alternative to GAAP measures of performance. The GAAP measure most directly comparable to Adjusted Operating Expense is total operating expense. We believe Adjusted Operating Expense is a supplemental financial measure useful to management, analysts, investors, lenders and rating agencies as an indicator of the efficiency of our operations between reporting periods. Adjusted Operating Expense should not be considered an alternative to but viewed in conjunction with GAAP total operating expense, as we believe it provides a more complete understanding of our performance than GAAP measures alone. Adjusted Operating Expense has limitations as an analytical tool and you should not consider it in isolation or as a substitute for analysis of our results as reported under GAAP, including total operating expense.

We use Adjusted Operating Expense per weighted average customer as an additional way to evaluate our performance. Specifically, we consider the change in this metric from period to period as a way to evaluate our performance in the context of

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changes we experience in the overall customer base. While the Adjusted Operating Expense figure provides a valuable indicator of our overall performance, evaluating this metric on a per customer basis provides a more contextualized understanding of our performance to us, investors and analysts of the financial impact of each additional customer.

	Three Months Ended   March 31,
	2020			2019
	(in thousands, except per customer data)
Reconciliation of Total Operating Expense, Net to Adjusted Operating Expense:
Total operating expense, net	$	44,135		$	31,222
Depreciation expense	(14,946		)	(11,012		)
Amortization expense	(9		)	(5		)
Non-cash compensation expense	(2,690		)	(387		)
ARO accretion expense	(489		)	(313		)
Financing deal costs	(116		)	(119		)
Natural disaster losses and related charges, net	(31		)	—
IPO costs	—			(739		)
Amortization of payments to dealers for exclusivity and other bonus arrangements	(351		)	—
Provision for current expected credit losses	(1,864		)	—
Adjusted Operating Expense	$	23,639		$	18,647
Adjusted Operating Expense per weighted average customer	$	289		$	301

Estimated Gross Contracted Customer Value. We calculate estimated gross contracted customer value as defined below. We believe estimated gross contracted customer value can serve as a useful tool for investors and analysts in comparing the remaining value of our customer contracts to that of our peers.

Estimated gross contracted customer value as of a specific measurement date represents the sum of the present value of the remaining estimated future net cash flows we expect to receive from existing customers during the initial contract term of our leases and PPAs, which are typically 25 years in length, plus the present value of future net cash flows we expect to receive from the sale of related solar renewable energy certificates ("SREC"), either under existing contracts or in future sales, plus the carrying value of outstanding customer loans on our balance sheet. From these aggregate estimated initial cash flows, we subtract the present value of estimated net cash distributions to redeemable noncontrolling interests and estimated operating, maintenance and administrative expenses associated with the solar service agreements. These estimated future cash flows reflect the projected monthly customer payments over the life of our solar service agreements and depend on various factors including but not limited to solar service agreement type, contracted rates, expected sun hours and the projected production capacity of the solar equipment installed. For the purpose of calculating this metric, we discount all future cash flows at 6%.

The anticipated operating, maintenance and administrative expenses included in the calculation of estimated gross contracted customer value include, among other things, expenses related to accounting, reporting, audit, insurance, maintenance and repairs. In the aggregate, we estimate these expenses are $20 per kilowatt per year initially, with 2% annual increases for inflation, and an additional $81 per year non-escalating expense included for energy storage systems. We do not include maintenance and repair costs for inverters and similar equipment as those are largely covered by the applicable product and dealer warranties for the life of the product, but we do include additional cost for energy storage systems, which are only covered by a 10-year warranty. Expected distributions to tax equity investors vary among the different tax equity funds and are based on individual tax equity fund contract provisions.

Estimated gross contracted customer value is forecasted as of a specific date. It is forward-looking and we use judgment in developing the assumptions used to calculate it. Factors that could impact estimated gross contracted customer value include, but are not limited to, customer payment defaults, or declines in utility rates or early termination of a contract in certain circumstances, including prior to installation. The following table presents the calculation of estimated gross contracted customer value as of March 31, 2020 and December 31, 2019, calculated using a 6% discount rate.

	As of   March 31, 2020		As of   December 31, 2019
	(in millions)
Estimated gross contracted customer value	$	2,035	$	1,879

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Sensitivity Analysis. The calculation of estimated gross contracted customer value and associated operational metrics requires us to make a number of assumptions regarding future revenues and costs which may not prove accurate. Accordingly, we present below a sensitivity analysis with a range of assumptions. We consider a discount rate of 6% to be appropriate based on industry practice and recent transactions that demonstrate a portfolio of residential solar service agreements is an asset class that can be securitized successfully on a long-term basis, with a coupon of less than 6%. The appropriate discount rate for these estimates may change in the future due to the level of inflation, rising interest rates, our cost of capital and consumer demand for solar energy systems. In addition, the table below provides a range of estimated gross contracted customer value amounts if different cumulative customer loss rate assumptions were used. We are presenting this information for illustrative purposes only and as a comparison to information published by our peers.

Estimated Gross Contracted Customer Value
	As of March 31, 2020
	Discount rate
Cumulative customer loss rate	4%		6%		8%
	(in millions)
5%	$	2,312	$	2,005	$	1,770
0%	$	2,351	$	2,035	$	1,794

Significant Factors and Trends Affecting Our Business

Our results of operations and our ability to grow our business over time could be impacted by a number of factors and trends that affect our industry generally, as well as new offerings of services and products we may acquire or seek to acquire in the future. Additionally, our business is concentrated in certain markets, putting us at risk of region-specific disruptions such as adverse economic, regulatory, political, weather and other conditions. See "Risk Factors" in our Annual Report on Form 10-K filed with the SEC on February 25, 2020 and in this Quarterly Report on Form 10-Q for further discussion of risks affecting our business.

Financing Availability. Our future growth depends, in significant part, on our ability to raise capital from third-party investors on competitive terms to help finance the origination of our solar energy systems under our solar service agreements. We have historically used debt, such as asset-backed and loan-backed securitizations and warehouse facilities, tax equity, preferred equity and other financing strategies to help fund our operations. From our inception through March 31, 2020, we have raised more than $5.5 billion in total capital commitments from equity, debt and tax equity investors. With respect to tax equity, there are a limited number of potential tax equity investors and the competition for this investment capital is intense. The principal tax credit on which tax equity investors in our industry rely is the Section 48(a) ITC. The amount for the Section 48(a) ITC was equal to 30% of the basis of eligible solar property that began construction before 2020. By statute, the Section 48(a) ITC percentage decreased to 26% for eligible solar property that began construction during 2020 and will decrease to 22% for 2021 and 10% if construction begins after 2021 or if the property is placed into service after 2023. This reduction in the Section 48(a) ITC will likely reduce our use of tax equity financing in the future unless the Section 48(a) ITC is increased or replaced. Internal Revenue Service guidance includes a safe harbor that may apply when a taxpayer (or in certain cases, a contractor) pays or incurs 5% or more of the costs of a solar energy system before the end of the applicable year (the "5% ITC Safe Harbor"), even though the solar energy system is not placed in service until after the end of that year. For installations in 2020, we have purchased substantially all the inverters that will be deployed under our lease and PPA agreements that we expect will allow the related solar energy systems to qualify for the 30% Section 48(a) ITC by satisfying the 5% ITC Safe Harbor. We may make further inventory purchases in future periods to extend the availability of each period's Section 48(a) ITC. Our ability to raise capital from third-party investors is affected by general economic conditions, the state of the capital markets, inflation levels and concerns about our industry or business.

Cost of Solar Energy Systems. Although the solar panel market has seen an increase in supply, upward pressure on prices may occur due to growth in the solar industry, regulatory policy changes, tariffs and duties and an increase in demand. As a result of these developments, we may pay higher prices on imported solar modules, which may make it less economical for us to serve certain markets. Attachment rates for energy storage systems have trended higher while the price to acquire has trended downward making the addition of energy storage systems a potential area of growth for us.

Energy Storage Systems. Our energy storage systems increase our customers' independence from the centralized utility and provide on-site backup power when there is a grid outage due to storms, wildfires, other natural disasters and general power failures caused by supply or transmission issues. In addition, at times it can be more economic to consume less energy from the grid or, alternatively, to export solar energy back to the grid. Recent technological advancements for energy storage systems

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allow the energy storage system to adapt to pricing and utility rate shifts by controlling the inflows and outflows of power, allowing customers to increase the value of their solar energy system plus energy storage system. The energy storage system charges during the day, making the energy it stores available to the home when needed. It also features software that can customize power usage for the individual customer, providing backup power, optimizing solar energy consumption versus grid consumption or preventing export to the grid as appropriate. The software is tailored based on utility regulation, economic indicators and grid conditions. The combination of energy control, increased energy resilience and independence from the grid is strong incentive for customers to adopt solar and energy storage. As energy storage systems and their related software features become more advanced, we expect to see increased adoption of energy storage systems.

Government Regulations, Policies and Incentives. Our growth strategy depends in significant part on government policies and incentives that promote and support solar energy and enhance the economic viability of distributed residential solar. These incentives come in various forms, including net metering, eligibility for accelerated depreciation such as the modified accelerated cost recovery system, SRECs, tax abatements, rebates, renewable targets, incentive programs and tax credits, particularly the Section 48(a) ITC and the Section 25D Credit. Policies requiring solar on new homes or new roofs, such as those enacted in California and New York City, also support the growth of distributed solar. The sale of SRECs has constituted a significant portion of our revenue historically. A change in the value of SRECs or changes in other policies or a loss or reduction in such incentives could decrease the attractiveness of distributed residential solar to us, our dealers and our customers in applicable markets, which could reduce our customer acquisition opportunities. Such a loss or reduction could also reduce our willingness to pursue certain customer acquisitions due to decreased revenue or income under our solar service agreements. Additionally, such a loss or reduction may also impact the terms of and availability of third-party financing. If any of these government regulations, policies or incentives are adversely amended, delayed, eliminated, reduced, retroactively changed or not extended beyond their current expiration dates or there is a negative impact from the recent federal law changes or proposals, our operating results and the demand for, and the economics of, distributed residential solar energy may decline, which could harm our business.

Components of Results of Operations

Revenue. We recognize revenue from contracts with customers as we satisfy our performance obligations at a transaction price reflecting an amount of consideration based upon an estimated rate of return. We express this rate of return as the solar rate per kilowatt hour ("kWh") in the customer contract. The amount of revenue we recognize does not equal customer cash payments because we satisfy performance obligations ahead of cash receipt or evenly as we provide continuous access on a stand-ready basis to the solar energy system. We reflect the differences between revenue recognition and cash payments received in accounts receivable, other assets or deferred revenue, as appropriate.

PPAs. We have determined solar service agreements under which customers purchase electricity from us should be accounted for as revenue from contracts with customers. We recognize revenue based upon the amount of electricity delivered as determined by remote monitoring equipment at solar rates specified under the contracts. The PPAs generally have a term of 25 years with an opportunity for customers to renew for up to an additional 10 years, via two five-year renewal options.

Lease Agreements. We are the lessor under lease agreements for solar energy systems and energy storage systems, which we account for as revenue from contracts with customers. We recognize revenue on a straight-line basis over the contract term as we satisfy our obligation to provide continuous access to the solar energy system. The lease agreements generally have a term of 25 years with an opportunity for customers to renew for up to an additional 10 years, via two five-year renewal options.

We provide customers under our lease agreements a performance guarantee that each solar energy system will achieve a certain specified minimum solar energy production output. The specified minimum solar energy production output may not be achieved due to natural fluctuations in the weather or equipment failures from exposure and wear and tear outside of our control, among other factors. We determine the amount of guaranteed output based on a number of different factors, including (a) the specific site information relating to the tilt of the panels, azimuth (a horizontal angle measured clockwise in degrees from a reference direction) of the panels, size of the solar energy system and shading on site; (b) the calculated amount of available irradiance (amount of energy for a given flat surface facing a specific direction) based on historical average weather data and (c) the calculated amount of energy output of the solar energy system.

If the solar energy system does not produce the guaranteed production amount, we are required to provide a bill credit or refund a portion of the previously remitted customer payments, where the bill credit or repayment is calculated as the product of (a) the shortfall production amount and (b) the dollar amount (guaranteed rate) per kWh that is fixed throughout the term of the contract. These bill credits or remittances of a customer's payments, if needed, are payable in January following the end of the first three years of the solar energy system's placed in service date and then every annual period thereafter. See Note 13, Commitments and Contingencies, to our interim unaudited condensed consolidated financial statements ("interim financial

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statements") included elsewhere in this Quarterly Report on Form 10-Q.

Loan Agreements. We recognize payments received from customers under loan agreements (a) as interest income, to the extent attributable to earned interest on the contract that financed the customer's purchase of the solar energy system; (b) as a reduction of a note receivable on the balance sheet, to the extent attributable to a return of principal (whether scheduled or prepaid) on the contract that financed the customer's purchase of the solar energy system; and (c) as revenue, to the extent attributable to payments for operations and maintenance services provided by us. Similar to our lease agreements, we provide customers under our loan agreements a performance guarantee that each solar energy system will achieve a certain specified minimum solar energy production output, which is a significant proportion of its expected output.

SRECs. Each SREC represents one megawatt hour (1,000 kWh) generated by a solar energy system. We sell SRECs to utilities and other third parties who use the SRECs to meet renewable portfolio standards and can do so with or without the actual electricity associated with the renewable-based generation source. We account for SRECs generated from solar energy systems owned by us, as opposed to those owned by our customers, as governmental incentives with no costs incurred to obtain them and do not consider those SRECs output of the underlying solar energy systems. We classify SRECs as inventory held until sold and delivered to third parties. We enter into economic hedges with major financial institutions related to expected production of SRECs through forward contracts to partially mitigate the risk of decreases in SREC market rates. The contracts require us to physically deliver the SRECs upon settlement. We recognize the related revenue upon the transfer of the SRECs to the counterparty. The costs related to the sales of SRECs are limited to fees for brokered transactions. Accordingly, the sale of SRECs in a period favorably impacts our operating results for that period.

Other Revenue. Other revenue includes certain state incentives, revenue from the direct sale of energy storage systems to customers and sales of service plans. We recognize revenue from state incentives in the periods in which they are incurred. We recognize revenue from the direct sale of energy storage systems in the period in which the storage components are placed in service. Service plans are available to customers whose solar energy system was not originally sold by Sunnova. We recognize revenue from service plan contracts over the life of the contract, which is typically five years.

Cost of Revenue—Depreciation. Cost of revenue—depreciation represents depreciation on solar energy systems under lease agreements and PPAs that have been placed in service.

Cost of Revenue—Other. Cost of revenue—other represents other items deemed to be a cost of providing the service of selling power to customers or potential customers, such as certain costs to service loan agreements, and costs for filing under the Uniform Commercial Code to maintain title, title searches, credit checks on potential customers at the time of initial contract and other similar costs, typically directly related to the volume of customers and potential customers.

Operations and Maintenance Expense. Operations and maintenance expense represents costs paid to third parties for maintaining and servicing the solar energy systems, property insurance and property taxes. In addition, operations and maintenance expense includes impairments due to natural disaster losses, losses on disposals and other impairments net of insurance proceeds recovered under our business interruption and property damage insurance coverage for natural disasters.

General and Administrative Expense. General and administrative expense represents costs for our employees, such as salaries, bonuses, benefits and all other employee-related costs, including stock-based compensation, professional fees related to legal, accounting, human resources, finance and training, information technology and software services, marketing and communications, travel and rent and other office-related expenses. General and administrative expense also includes depreciation on assets not classified as solar energy systems, including information technology software and development projects, vehicles, furniture, fixtures, computer equipment and leasehold improvements and accretion expense on AROs. We capitalize a portion of general and administrative costs, such as payroll-related costs, that is related to employees who are directly involved in the design, construction, installation and testing of the solar energy systems but not directly associated with a particular asset. We also capitalize a portion of general and administrative costs, such as payroll-related costs, that is related to employees who are directly associated with and devote time to internal information technology software and development projects, to the extent of the time spent directly on the application and development stage of such software project.

Interest Expense, Net. Interest expense, net represents interest on our borrowings under our various debt facilities and amortization of debt discounts and deferred financing costs.

Interest Expense, Net—Affiliates. Interest expense, net—affiliates represents interest expense on our debt facilities, including the amortization of the debt discounts, held by our affiliates.

Interest Income. Interest income represents interest income from the notes receivable under our loan program and income

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on short term investments with financial institutions.

Income Tax. We account for income taxes under Accounting Standards Codification 740, Income Taxes. As such, we determine deferred tax assets and liabilities based on temporary differences resulting from the different treatment of items for tax and financial reporting purposes. We measure deferred tax assets and liabilities using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to reverse. Additionally, we must assess the likelihood that deferred tax assets will be recovered as deductions from future taxable income. We have a full valuation allowance on our deferred tax assets because we believe it is more likely than not that our deferred tax assets will not be realized. We evaluate the recoverability of our deferred tax assets on a quarterly basis. Currently, there is no provision or benefit for income taxes as we have incurred losses to date.

Net Income (Loss) Attributable to Redeemable Noncontrolling Interests. Net income (loss) attributable to redeemable noncontrolling interests represents third-party interests in the net assets of certain consolidated subsidiaries.

Results of Operations—Three Months Ended March 31, 2020 Compared to Three Months Ended March 31, 2019

The following table sets forth our unaudited condensed consolidated statements of operations data for the periods indicated.

	Three Months Ended   March 31,
	2020			2019			Change
	(in thousands)
Revenue	$	29,829		$	26,715		$	3,114
Operating expense:
Cost of revenue—depreciation	12,986			9,653			3,333
Cost of revenue—other	1,043			652			391
Operations and maintenance	2,219			2,254			(35		)
General and administrative	27,893			18,681			9,212
Other operating income	(6		)	(18		)	12
Total operating expense, net	44,135			31,222			12,913
Operating loss	(14,306		)	(4,507		)	(9,799		)
Interest expense, net	67,318			31,661			35,657
Interest expense, net—affiliates	—			1,822			(1,822		)
Interest income	(4,620		)	(2,494		)	(2,126		)
Loss before income tax	(77,004		)	(35,496		)	(41,508		)
Income tax	—			—			—
Net loss	(77,004		)	(35,496		)	(41,508		)
Net income (loss) attributable to redeemable noncontrolling interests	(5,929		)	3,018			(8,947		)
Net loss attributable to stockholders	$	(71,075	)	$	(38,514	)	$	(32,561	)

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Revenue

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
PPA revenue	$	12,633	$	9,612	$	3,021
Lease revenue	11,542		9,638		1,904
SREC revenue	4,363		6,592		(2,229		)
Loan revenue	599		371		228
Other revenue	692		502		190
Total	$	29,829	$	26,715	$	3,114

Revenue increased by $3.1 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019 primarily as a result of an increased number of solar energy systems in service. The weighted average number of customers (excluding customers with loan agreements) increased from approximately 55,300 for the three months ended March 31, 2019 to approximately 70,100 for the three months ended March 31, 2020. Excluding SREC revenue and revenue under our loan agreements, on a weighted average number of customers basis, revenue remained relatively flat at $357 per customer for the three months ended March 31, 2019 compared to $355 per customer for the same period in 2020 (1% decrease). SREC revenue decreased by $2.2 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019 primarily as a result of $2.8 million related to certain forward sales of SRECs in 2019. The fluctuations in SREC revenue from period to period are also affected by the total number of solar energy systems, weather seasonality and hedge and spot prices associated with the timing of the sale of SRECs. On a weighted average number of customers basis, revenues under our loan agreements decreased from $55 per customer for the three months ended March 31, 2019 to $51 per customer for the same period in 2020 (8% decrease) primarily due to market changes.

Cost of Revenue—Depreciation

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
Cost of revenue—depreciation	$	12,986	$	9,653	$	3,333

Cost of revenue—depreciation increased by $3.3 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase was primarily driven by an increase in the weighted average number of customers (excluding customers with loan agreements) from approximately 55,300 for the three months ended March 31, 2019 to approximately 70,100 for the three months ended March 31, 2020. On a weighted average number of customers basis, cost of revenue—depreciation increased from $175 per customer for the three months ended March 31, 2019 to $185 per customer for the same period in 2020.

Cost of Revenue—Other

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
Cost of revenue—other	$	1,043	$	652	$	391

Cost of revenue—other increased by $0.4 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase was primarily driven by an increase in fees related to filings required under the Uniform Commercial Code to maintain title, title searches and credit checks due to increased activity.

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Operations and Maintenance Expense

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
Operations and maintenance	$	2,219	$	2,254	$	(35	)

Operations and maintenance expense remained relatively flat at $2.2 million for the three months ended March 31, 2020 compared to $2.3 million for the three months ended March 31, 2019. Operations and maintenance expense per customer, excluding net natural disaster losses, decreased to $31 per customer for the three months ended March 31, 2020 compared to $41 per customer for the three months ended March 31, 2019 as a result of operational efficiencies.

General and Administrative Expense

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
General and administrative	$	27,893	$	18,681	$	9,212

General and administrative expense increased by $9.2 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019 primarily due to increases in payroll and employee related expenses of $4.4 million due to the hiring of personnel to support growth and non-cash compensation expense, provision for current expected credit losses of $1.9 million, insurance expenses of $1.8 million and consultants, contractors and professional fees of $1.2 million.

Interest Expense, Net

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
Interest expense, net	$	67,318	$	31,661	$	35,657

Interest expense, net increased by $35.7 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase was primarily driven by increases in realized loss on interest rate swaps of $28.3 million due to the termination of certain debt facilities in 2020, interest expense of $5.7 million due to an increase in the principal debt balance after entering into new financing arrangements and debt discount amortization of $4.2 million.

Interest Expense, Net—Affiliates

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
Interest expense, net—affiliates	$	—	$	1,822	$	(1,822	)

Interest expense, net—affiliates decreased by $1.8 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019 primarily due to a decrease in interest expense due to the redemption of the senior secured notes and conversion of the convertible notes in July 2019.

Interest Income

	Three Months Ended   March 31,
	2020		2019		Change
	(in thousands)
Interest income	$	4,620	$	2,494	$	2,126

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Interest income increased by $2.1 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase was primarily driven by an increase in the weighted average number of customers with loan agreements from approximately 6,700 for the three months ended March 31, 2019 to approximately 11,800 for the three months ended March 31, 2020. On a weighted average number of customers basis, loan interest income increased from $347 per customer for the three months ended March 31, 2019 to $371 per customer for the three months ended March 31, 2020 (7% increase) primarily due to higher average loan storage balances.

Income Tax

We do not have income tax expense or benefit due to pre-tax losses and a full valuation allowance recorded for the three months ended March 31, 2020 and 2019. See "—Components of Results of Operations—Income Tax".

Net Income (Loss) Attributable to Redeemable Noncontrolling Interests

Net income (loss) attributable to redeemable noncontrolling interests decreased by $8.9 million for the three months ended March 31, 2020 compared to the three months ended March 31, 2019 primarily due to a loss attributable to redeemable noncontrolling interests from a tax equity fund added in late 2019.

Liquidity and Capital Resources

As of March 31, 2020, we had total cash of $169.2 million, of which $73.4 million was unrestricted, and $43.6 million of available borrowing capacity under our various financing arrangements. We seek to maintain diversified and cost-effective funding sources to finance and maintain our operations, fund capital expenditures, including customer acquisitions, and satisfy obligations arising from our indebtedness. Historically, our primary sources of liquidity included non-recourse and recourse debt, investor asset-backed and loan-backed securitizations and cash generated from operations. Our business model requires substantial outside financing arrangements to grow the business and facilitate the deployment of additional solar energy systems. We will seek to raise additional required capital, including from new and existing tax equity investors, additional borrowings, securitizations and other potential debt and equity financing sources. As of March 31, 2020, we were in compliance with all debt covenants under our financing arrangements.

Additionally, from time-to-time we evaluate the potential acquisition of solar energy systems, energy storage systems and related businesses and joint ventures. As a part of these efforts, we may engage in discussions with potential sellers or other parties regarding the possible purchase of or investment in assets and operations that are strategic and complementary to our existing operations. In addition, we have in the past evaluated and pursued, and may in the future evaluate and pursue, the acquisition of or investment in other energy-related assets that have characteristics and opportunities similar to our existing business lines and enable us to leverage our assets, knowledge and skill sets. Such efforts may involve participation by us in processes that have been made public and involve a number of potential buyers or investors, commonly referred to as "auction" processes, as well as situations in which we believe we are the only party or one of a limited number of parties who are in negotiations with the potential seller or other party. These acquisition and investment efforts may involve assets which, if acquired or constructed, could have a material effect on our financial condition and results of operations.

We expect our solar energy systems in service to generate a positive return rate over the customer agreement, typically 25 years. Typically, once residential solar energy systems commence operations, they do not require significant additional capital expenditures to maintain operating performance. However, in order to grow, we are currently dependent on financing from outside parties. We believe we will have sufficient cash, investment fund commitments and securitization commitments described below and cash flows from operations to meet our working capital, debt service obligations, contingencies and anticipated required capital expenditures, including customer acquisitions, for at least the next 12 months. However, we are subject to business and operational risks that could adversely affect our ability to raise additional financing. If financing is not available to us on acceptable terms if and when needed, we may be unable to finance installation of our new customers' solar energy systems in a manner consistent with our past performance, our cost of capital could increase, or we may be required to significantly reduce the scope of our operations, any of which would have a material adverse effect on our business, financial condition, results of operations and prospects. In addition, our tax equity funds and debt instruments impose restrictions on our ability to draw on financing commitments. If we are unable to satisfy such conditions, we may incur penalties for non-performance under certain tax equity funds, experience installation delays, or be unable to make installations in accordance with our plans or at all. Any of these factors could also impact customer satisfaction, our business, operating results, prospects and financial condition.

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Financing Arrangements

The following is an update to the description of our various financing arrangements. See "Management's Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources—Financing Arrangements" in our Annual Report on Form 10-K filed with the SEC on February 25, 2020 for a full description of our various financing arrangements.

Tax Equity Fund Commitments

As of March 31, 2020, we had undrawn committed capital of approximately $23.7 million under our tax equity funds, which may only be used to purchase and install solar energy systems. We intend to establish new tax equity funds in the future depending on their attractiveness, including the availability and size of Section 48(a) ITCs and related safe harbors, and on the investor demand for such funding. In February 2020, we admitted a tax equity investor with a total capital commitment of $75.0 million. In May 2020, we admitted a tax equity investor with a total capital commitment of $75.0 million.

Securitizations

In February 2020, one of our subsidiaries issued $337.1 million in aggregate principal amount of Series 2020-1 Class A solar asset-backed notes and $75.4 million in aggregate principal amount of Series 2020-1 Class B solar asset-backed notes (collectively, the "SOLI Notes") with a maturity date of January 2055. The SOLI Notes bear interest at an annual rate of 3.35% and 5.54% for the Class A and Class B notes, respectively.

Warehouse and Other Debt Financings

In February 2020, two of our subsidiaries fully repaid the aggregate outstanding principal amounts under their financing arrangements of $92.0 million and $226.6 million using proceeds from the SOLI Notes, all related interest rate swaps were unwound and the debt facilities were terminated. In addition, one of our subsidiaries used proceeds from the SOLI Notes to repay $32.0 million in aggregate outstanding principal under its financing arrangement. In May 2020, we amended the revolving credit facility associated with one of our tax equity subsidiaries to, among other things, (a) increase the aggregate commitment amount from $200.0 million to $390.0 million and (b) increase the unused line fee on such committed amounts.

Convertible Senior Notes

In May 2020, we issued and sold an aggregate principal amount of $130.0 million of our 9.75% convertible senior notes in a private placement at an issue price of 95%, for an aggregate purchase price of $123.5 million. The 9.75% convertible senior notes mature in April 2025 unless earlier redeemed, repurchased or converted. We granted the investors of the 9.75% convertible senior notes an option to purchase up to an additional $60.0 million aggregate principal amount of 9.75% convertible senior notes on the same terms and conditions, which such option will expire in June 2020. We also entered into privately negotiated exchanges with a small number of institutional investors in our 7.75% convertible senior notes whereby such investors exchanged all $55.0 million aggregate principal amount outstanding of our 7.75% convertible senior notes for an equal principal amount of our 9.75% convertible senior notes. See "Item 5. Other Information" for additional information regarding the convertible senior notes.

Historical Cash Flows—Three Months Ended March 31, 2020 Compared to Three Months Ended March 31, 2019

The following table summarizes our cash flows for the periods indicated:

	Three Months Ended   March 31,
	2020			2019			Change
	(in thousands)
Net cash used in operating activities	$	(58,112	)	$	(24,430	)	$	(33,682	)
Net cash used in investing activities	(184,315		)	(92,680		)	(91,635		)
Net cash provided by financing activities	261,372			109,351			152,021
Net increase (decrease) in cash and restricted cash	$	18,945		$	(7,759	)	$	26,704

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Operating Activities

Net cash used in operating activities increased by $33.7 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase is primarily a result of increased payments to dealers for exclusivity and other bonus arrangements with net outflows of $5.3 million in 2020 compared to $2.0 million in 2019. This increase is also due to net outflows of $39.9 million in 2020 compared to net outflows of $7.9 million in 2019 based on: (a) our net loss of $77.0 million in 2020 excluding non-cash operating items of $37.1 million, primarily from depreciation, impairments and losses on disposals, amortization of deferred financing costs and debt discounts, unrealized net losses on derivatives and equity-based compensation charges, results in net outflows of $39.9 million and (b) our net loss of $35.5 million in 2019 excluding non-cash operating items of $27.6 million, primarily from depreciation, impairments and losses on disposals, amortization of deferred financing costs and debt discounts, unrealized net losses on derivatives, payment-in-kind interest on debt and equity-based compensation charges, results in net outflows of $7.9 million. These net differences between the two periods result in a net change in operating cash flows of $32.0 million in 2020 compared to 2019 primarily driven by an increase in realized loss on interest rate swaps of $28.3 million due to the termination of certain debt facilities in 2020.

Investing Activities

Net cash used in investing activities increased by $91.6 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase is largely due to an increase in purchases of property and equipment, primarily solar energy systems, of $141.2 million in 2020 compared to $68.9 million in 2019 and payments for investments and customer notes receivable of $50.4 million in 2020 compared to $27.7 million in 2019. This increase is partially offset by proceeds from customer notes receivable of $6.9 million (of which $5.5 million was prepaid) in 2020 compared to $3.8 million (of which $3.1 million was prepaid) in 2019.

Financing Activities

Net cash provided by financing activities increased by $152.0 million in the three months ended March 31, 2020 compared to the three months ended March 31, 2019. This increase is primarily a result of net borrowings under our debt facilities of $172.6 million in 2020 compared to $104.1 million in 2019, and net contributions from our redeemable noncontrolling interests of $101.0 million in 2020 compared to $14.4 million in 2019. This increase is partially offset by payments of deferred financing costs and debt discounts of $10.8 million in 2020 compared to $5.8 million in 2019.

Seasonality

The amount of electricity our solar energy systems produce is dependent in part on the amount of sunlight, or irradiation, where the assets are located. Because shorter daylight hours in winter months and poor weather conditions due to rain or snow results in less irradiation, the output of solar energy systems will vary depending on the season or the year. While we expect seasonal variability to occur, the geographic diversity in our assets helps to mitigate our aggregate seasonal variability.

Our Easy Save Monthly PPAs are subject to seasonality because we sell all the solar energy system's energy output to the customer at a fixed price per kWh. Our Easy Save Simple PPAs are not subject to seasonality (from a cash flow perspective or the customer's perspective) within a given year because the customer's payments are levelized on an annualized basis so we insulate the customer from monthly fluctuations in production. However, our Easy Save Simple PPAs are subject to seasonality from a revenue perspective because, similar to the Easy Save Monthly PPAs, we sell all the solar energy system's energy output to the customer. Our lease agreements are not subject to seasonality within a given year because we lease the solar energy system to the customer at a fixed monthly rate and the reference period for any production guarantee payments is a full year. Finally, our loan agreements are not subject to seasonality within a given year because the monthly installment payments for the financing of the customers' purchase of the solar energy system are fixed and the reference period for any production guarantee is a full year.

In addition, weather may impact our dealers' ability to install solar energy systems and energy storage systems. For example, the ability to install solar energy systems and energy storage systems during the winter months in the Northeastern U.S. is limited. This can impact the timing of when solar energy systems and energy storage systems can be installed and when we can acquire and begin to generate revenue from solar energy systems and energy storage systems.

Off-Balance Sheet Arrangements

As of March 31, 2020 and December 31, 2019, we did not have any off-balance-sheet arrangements. We consolidate all our securitization vehicles and tax equity funds.

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Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based upon our financial statements, which have been prepared in accordance with GAAP. GAAP requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, cash flows and related disclosures. We base our estimates on historical experience and on various other assumptions we believe to be reasonable under the circumstances. In many instances, we could have reasonably used different accounting estimates, and in other instances, changes in the accounting estimates are reasonably likely to occur from period to period. Actual results may differ from these estimates. Our future financial statements will be affected to the extent our actual results materially differ from these estimates. For further information on our significant accounting policies, see Note 2, Significant Accounting Policies, in our Annual Report on Form 10-K filed with the SEC on February 25, 2020 and Note 2, Significant Accounting Policies, to our interim financial statements included elsewhere in this Quarterly Report on Form 10-Q.

We identify our most critical accounting policies as those that are the most pervasive and important to the portrayal of our financial position and results of operations, and that require the most difficult, subjective, and/or complex judgments by management regarding estimates about matters that are inherently uncertain. We believe the assumptions and estimates associated with the estimated useful life of our solar energy systems, the valuation of the assumptions regarding AROs and the valuation of redeemable noncontrolling interests have the greatest subjectivity and impact on our interim financial statements. Therefore, we consider these to be our critical accounting policies and estimates. There have been no material changes to our critical accounting policies and estimates as described in our Annual Report on Form 10-K.

Recent Accounting Pronouncements

See Note 2, Significant Accounting Policies, to our interim financial statements included elsewhere in this Quarterly Report on Form 10-Q.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

We are exposed to various market risks in the ordinary course of our business. Market risk is the potential loss that may result from market changes associated with our business or with an existing or forecasted financial or commodity transaction. Our primary exposure includes changes in interest rates because certain borrowings bear interest at floating rates based on LIBOR plus a specified margin. We sometimes manage our interest rate exposure on floating-rate debt by entering into derivative instruments to hedge all or a portion of our interest rate exposure on certain debt facilities. We do not enter into any derivative instruments for trading or speculative purposes. Changes in economic conditions could result in higher interest rates, thereby increasing our interest expense and operating expenses and reducing funds available to capital investments, operations and other purposes. A hypothetical 10% increase in our interest rates on our variable debt facilities would have increased our interest expense by $0.7 million for the three months ended March 31, 2020.

Item 4. Controls and Procedures.

Internal Control Over Financial Reporting

Evaluation of Disclosure Controls and Procedures

We carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer ("CEO") and our Chief Financial Officer ("CFO"), of the effectiveness of our disclosure controls and procedures as of the end of the period covered by this Quarterly Report on Form 10-Q, pursuant to Rules 13a-15(e) and 15d-15(e) under the Exchange Act. In connection with that evaluation, our CEO and our CFO concluded our disclosure controls and procedures were effective and designed to provide reasonable assurance the information required to be disclosed is recorded, processed, summarized and reported within the time periods specified in the SEC's rules and forms as of March 31, 2020. The term "disclosure controls and procedures", as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures of a company that are designed to ensure information required to be disclosed by a company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC's rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure information required to be disclosed by a company in the reports it files or submits under the Exchange Act is accumulated and communicated to the company's management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Management recognizes any controls and procedures, no matter how well designed and operated, can provide only

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reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting that occurred during the first quarter of 2020 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Limitations on Effectiveness of Controls and Procedures

Our disclosure controls and procedures are designed to provide reasonable assurance of achieving their objectives as specified above. However, our management, including our principal executive and principal financial officers, does not expect that our disclosure controls and procedures will prevent or detect all error and fraud. Any control system, no matter how well designed and operated, is based upon certain assumptions and can provide only reasonable, not absolute, assurance that its objectives will be met. Further, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within our company have been detected.

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PART II - OTHER INFORMATION

Item 1. Legal Proceedings.

Although we may, from time to time, be involved in litigation, claims and government proceedings arising in the ordinary course of business, we are not a party to any litigation or governmental or other proceeding we believe will have a material adverse impact on our financial position, results of operations or liquidity. In the ordinary course of business, we have disputes with dealers and customers. In general, litigation claims or regulatory proceedings can be expensive and time consuming to bring or defend against, may result in the diversion of management attention and resources from our business and business goals and could result in settlement or damages that could significantly affect financial results and the conduct of our business.

Item 1A. Risk Factors.

There have been no material changes in the risks facing us as described in our Annual Report on Form 10-K filed with the SEC on February 25, 2020 except as described below.

The ongoing COVID-19 pandemic could adversely affect our business, financial condition and results of operations.

The ongoing COVID-19 pandemic continues to be a rapidly evolving situation. The COVID-19 pandemic and efforts to respond to it have resulted in widespread adverse impacts on the global economy and on our employees, customers, dealers and other parties with whom we have business relations. We have experienced some resulting disruptions to our business operations as the COVID-19 pandemic has continued to spread through most of the states and U.S. territories in which we operate. For example, social distancing guidelines, stay-at-home orders and similar government measures associated with the COVID-19 pandemic contributed to a decline in origination. New contract origination, net of cancelations, in March and April 2020 was approximately 85% and 60% of contracts originated in February and March 2020, respectively, reflecting an inability by our dealers to perform in-person sales calls based on the stay-at-home orders in some locations. A significant or extended decline in new contract origination may have a material adverse effect on our business, cash flows, liquidity, financial condition and results of operations.

We and our dealers have modified certain business and workforce practices (including those related to new contract origination, installation and servicing of solar energy systems and employee work locations) to conform to government restrictions and best practices encouraged by governmental and regulatory authorities. Such modifications have allowed our dealers to continue to install and us to continue to service solar energy systems, but may also disrupt our operations, impede productivity or otherwise be ineffective in the future. If there are additional outbreaks of the COVID-19 virus or other viruses or more stringent health and safety guidelines are adopted, our and our dealers' ability to continue performing installations and service calls may be adversely impacted.

Our future success also depends on our ability to raise capital from third-party investors and commercial sources. In the initial weeks of the COVID-19 pandemic we saw access to capital markets reduced generally. If we are unable to regain access to the capital markets or are unable to raise funds through our tax equity and warehouse financing transactions at competitive terms, it would adversely impact both our ability to finance the deployment of our solar energy systems and energy storage systems and may have a material adverse effect on our business, cash flows, liquidity, financial condition and results of operations.

There is considerable uncertainty regarding the extent to which the COVID-19 virus will continue to spread and the extent and duration of governmental and other measures implemented to try to slow the spread of the COVID-19 virus, such as large-scale travel bans and restrictions, border closures, quarantines, shelter-in-place orders and business and government shutdowns. Restrictions of this nature have caused, and may continue to cause, us and our dealers to experience operational delays and may cause milestones or deadlines relating to our exclusivity arrangements to be missed. To date, we have not received notices from our dealers regarding performance delays resulting from the COVID-19 pandemic. However, worsening economic conditions could result in such outcomes over time, which would impact our future financial performance. Further, the effects of the economic downturn associated with the COVID-19 pandemic, and other economic factors, may increase unemployment and reduce consumer credit ratings and credit availability, which may adversely affect new customer origination and our existing customers' ability to make payments on their solar service agreements. Periods of high unemployment and a lack of availability of credit may lead to increased delinquency and default rates. If existing economic conditions continue for a prolonged period of time or worsen, delinquencies on solar service agreements could increase, which would also negatively impact our future financial performance and the price of our common stock. Finally, if supply chains become significantly disrupted due to additional outbreaks of the COVID-19 virus or other viruses or more stringent health and safety guidelines are implemented, our ability to install and service solar energy systems could become adversely impacted.

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We cannot predict the full impact the COVID-19 pandemic or the significant disruption and volatility currently being experienced in the capital markets will have on our business, cash flows, liquidity, financial condition and results of operations at this time due to numerous uncertainties. The ultimate impact will depend on future developments, including, among other things, the ultimate geographic spread and duration of the COVID-19 virus, the depth and duration of the economic downturn and other economic effects of the COVID-19 pandemic, the consequences of governmental and other measures designed to prevent the spread of the COVID-19 virus, actions taken by governmental authorities, customers, dealers and other third parties, our ability and the ability of our customers, potential customers and dealers to adapt to operating in a changed environment and the timing and extent to which normal economic and operating conditions resume.

If our allowance for credit losses is not enough to cover actual credit losses from our customer notes receivable portfolio, our results of operations and financial condition could be negatively affected.

We maintain an allowance for credit losses, which is a reserve that represents our best estimate of actual credit losses we may experience in our existing customer notes receivable portfolio. The level of the allowance reflects our continuing evaluation of factors including the financial asset type, customer credit rating, contractual term, vintage, volume and trends in delinquencies, nonaccruals, write-offs and present economic, political and regulatory conditions. The determination of the appropriate level of the allowance for credit losses inherently involves subjectivity in our modeling and requires us to make estimates of current credit risks and future trends, all of which may undergo material changes or vary from our historical experience. Deterioration in economic conditions affecting our customers, new information regarding existing loans and other factors, both within and outside of our control, may require an increase in the allowance for credit losses. Furthermore, if write-offs in future periods exceed the allowance for credit losses we will need to increase the allowance for credit losses in future periods. Any increases in the allowance for credit losses will result in an increase in net loss and could have a material adverse effect on our business, financial condition and results of operations.

We adopted Accounting Standards Update No. 2016-13, Financial Instruments—Credit Losses, in January 2020, which requires entities to use a forward-looking expected loss approach, referred to as the current expected credit loss ("CECL") methodology in place of the previously-used incurred loss model. This resulted in an increase to the allowance for credit losses of $9.9 million. In future periods, CECL may result in increased reserves during or in advance of an economic downturn. If we are required to materially increase our level of allowance for credit losses for any reason, such increase could have a material adverse effect on our business, financial condition and results of operations.

If we or our dealers fail to hire and retain a sufficient number of employees and service providers in key functions, our growth and our ability to timely complete customer projects and successfully manage customer accounts would be constrained.

To support our growth, we and our dealers need to hire, train, deploy, manage and retain a substantial number of skilled employees, engineers, installers, electricians and sales and project finance specialists. Competition for qualified personnel in our industry has increased substantially, particularly for skilled personnel involved in the installation of solar energy systems. We and our dealers also compete with the homebuilding and construction industries for skilled labor. These industries are cyclical and when participants in these industries seek to hire additional workers, it puts upward pressure on our and our dealers' labor costs. Companies with whom our dealers compete to hire installers may offer compensation or incentive plans that certain installers may view as more favorable. As a result, our dealers may be unable to attract or retain qualified and skilled installation personnel. The further unionization of our industry's labor force or the homebuilding and construction industries' labor forces, either in response to the COVID-19 pandemic or otherwise, could also increase our dealers' labor costs. Shortages of skilled labor could significantly delay a project or otherwise increase our dealers' costs. Further, we need to continue to increase the training of our customer service team to provide high-end account management and service to our customers before, during and following the point of installation of our solar energy systems. Identifying and recruiting qualified personnel and training them requires significant time, expense and attention. It can take several months before a new customer service team member is fully trained and productive at the standards we have established. If we are unable to hire, develop and retain talented customer service or other personnel, we may not be able to grow our business.

We rely on net metering and related policies to offer competitive pricing to our customers in most of our current markets and changes to net metering policies may significantly reduce demand for electricity from residential solar energy systems.

Net metering and related policies concerning distributed generation have received attention from federal legislators and regulators and challenge by various stakeholders. For example, in April 2020, the New England Ratepayers Association petitioned the Federal Energy Regulatory Commission to declare its exclusive federal jurisdiction over distributed generation, including residential solar, and to establish new federal customer compensation rates for excess energy in lieu of state net

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metering programs. Changes in federal law, including those made by statute, regulation, rule or order, could negatively affect net metering or other related policies which otherwise promote and support solar energy and enhance the economic viability of distributed residential solar. For further discussion of net metering and related policies, see "Risk Factors—Risks Related to Regulations—We rely on net metering and related policies to offer competitive pricing to our customers in most of our current markets and changes to net metering policies may significantly reduce demand for electricity from residential solar energy systems." in our Annual Report on Form 10-K filed with the SEC on February 25, 2020.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

Unregistered Sales of Equity Securities

Not applicable.

Item 3. Defaults Upon Senior Securities.

Not applicable.

Item 4. Mine Safety Disclosures.

Not applicable.

Item 5. Other Information.

TEPH Amendment

On May 14, 2020, one of our wholly-owned subsidiaries ("TEPH") entered into that certain Omnibus Amendment (the "TEPH Amendment"), which amends that certain Credit Agreement, dated as of September 6, 2019 (the "TEPH Credit Agreement"), by and among the TEPH borrower, certain other of our subsidiaries, Credit Suisse AG, New York Branch, as agent, and the lenders and other financial institutions party thereto. The TEPH Amendment amended the TEPH Credit Agreement to, among other things, (a) increase the aggregate commitment amount from $200.0 million to $390.0 million, $375.0 million of which comes from Class A lenders and $15.0 million of which comes from Class B lenders, and (b) increase the unused line fee on such committed amounts.

The foregoing description of the TEPH Amendment is qualified in its entirety by reference to the full text of the TEPH Amendment, a copy of which we plan to file as an exhibit to our Quarterly Report on Form 10-Q for the three months ending June 30, 2020.

Convertible Notes Purchase and Exchange Agreement

On May 13, 2020, we entered into a purchase and exchange agreement (the "Purchase and Exchange Agreement") with certain investors signatory thereto (collectively, the "Investors"), to issue and sell an aggregate principal amount of $130.0 million of our 9.75% convertible senior notes in a private placement at an issue price of 95%, for an aggregate purchase price of $123.5 million. We granted certain Investors an option to purchase up to an additional $60.0 million aggregate principal amount of 9.75% convertible senior notes on the same terms and conditions, which such option will expire 30 days from the closing date. In addition, we entered into privately negotiated exchanges with a small number of institutional investors in our 7.75% convertible senior notes whereby such investors exchanged all $55.0 million aggregate principal amount outstanding of our 7.75% convertible senior notes for an equal principal amount of our 9.75% convertible senior notes.

The Purchase and Exchange Agreement includes customary representations, warranties and covenants by us and the Investors and customary closing conditions, as well as a consent right granted to certain Investors, for so long as such Investors hold a specified minimum amount of the 9.75% convertible senior notes, on any amendment or waiver of the indenture governing the 9.75% convertible senior notes, or the incurrence of any indebtedness by SEI which otherwise requires the consent of the holders of the 9.75% convertible senior notes under the indenture. Pursuant to the Purchase and Exchange Agreement, we have agreed to indemnify the Investors (and certain of their related parties) against certain liabilities arising from or relating to breaches of representations and warranties by us in, or a failure by us to comply with our covenants under, the Purchase and Exchange Agreement.

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On May 14, 2020, the private placement of the 9.75% convertible senior notes closed. The net proceeds from the private placement were approximately $123.5 million, after the purchasing Investors' discounts. In addition, on May 14, 2020, the exchange of $55.0 million aggregate principal amount outstanding of 7.75% convertible senior notes for newly $55.0 million of our 9.75% convertible senior notes, closed. We paid accrued and unpaid interest on the 7.75% convertible senior notes of approximately $0.2 million and did not receive any proceeds from the exchange.

We offered and sold the 9.75% convertible senior notes to the Investors in reliance on the exemption from registration provided by Section 4(a)(2) of the Securities Act, in reliance upon the safe harbor provided by Rule 506(c) of Regulation D promulgated thereunder. We relied on these exemptions from registration based in part on representations made by the Investors in the Purchase and Exchange Agreement. The 9.75% convertible senior notes have not been registered under the Securities Act, or any state securities law and, unless so registered, may not be offered or sold in the U.S. except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and applicable state securities laws. This Quarterly Report on Form 10-Q does not constitute an offer to sell, or a solicitation of an offer to buy, any security and shall not constitute an offer, solicitation or sale in any state or jurisdiction in which such offer, solicitation or sale would be unlawful.

The shares of the common stock issuable upon conversion of the 9.75% convertible senior notes, if any, have not been registered under the Securities Act and may not be offered or sold in the U.S. absent registration or an applicable exemption from registration requirements. If converted prior to the effectiveness of the shelf registration statement, to the extent that any shares of the common stock are issued upon conversion of the 9.75% convertible senior notes, they will be issued in transactions anticipated to be exempt from registration under the Securities Act by virtue of Section 3(a)(9) thereof because no commission or other remuneration is expected to be paid in connection with conversion of the 9.75% convertible senior notes and any resulting issuance of shares of the common stock.

Certain of the Investors and their respective affiliates are affiliated with a member of our board of directors, may also hold positions in our other loans or securities and have provided certain capital for us and our affiliates in the ordinary course of their business in the past and may do so in the future, for which they have received and may continue to receive certain fees and commissions.

The foregoing summary of the Purchase and Exchange Agreement does not purport to be complete and is subject to, and is qualified in its entirety by, the full text of the Purchase and Exchange Agreement, a copy of which we plan to file as an exhibit to our Quarterly Report on Form 10-Q for the three months ending June 30, 2020.

Convertible Notes Indenture

On May 14, 2020, the $185.0 million aggregate principal amount of our 9.75% convertible senior notes were issued pursuant to an indenture dated the same date (the "Indenture") by and between us and Wilmington Trust, National Association, as trustee. The 9.75% convertible senior notes are senior unsecured obligations and will mature in April 2025, unless earlier redeemed, repurchased or converted.

Interest and Maturity

The 9.75% convertible senior notes will bear interest at a rate of 9.75% per annum payable quarterly in arrears. Interest on the 9.75% convertible senior notes is payable 7.25% per annum in cash, and 2.50% per annum in cash or, at our option after the 9.75% convertible senior notes are eligible to be deposited with and held through the facilities of The Depository Trust Company, in kind. If we fail to satisfy certain registration requirements as set forth in the 2020 Registration Rights Agreement, and as described below, the 9.75% convertible senior notes will bear additional interest at a rate of 0.25% per annum for each 90-day period such requirements are not met, up to a maximum of 2.00% per annum.

Conversion

The Investors may, at their option, convert all or any portion of their 9.75% convertible senior notes. Upon conversion, we may satisfy our conversion obligation by paying and/or delivering, as the case may be, cash, shares of common stock, or a combination of cash and shares of common stock, at our option, subject to certain terms and conditions. The conversion rate for the 9.75% convertible senior notes is 74.0741 shares of common stock per $1,000 principal amount of 9.75% convertible senior notes, plus accrued and unpaid interest, which is equivalent to an initial conversion price (excluding interest) of approximately $13.50 per share of common stock. The conversion rate is subject to adjustment under certain circumstances in accordance with the terms of the Indenture. On and after May 14, 2023, we have the right to cause the conversion of the 9.75% convertible senior notes if certain specified conditions are met, including minimum common stock price and minimum volume conditions.

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Optional Redemption

At any time prior to May 14, 2022, we may, at our option, redeem for cash up to 33.33% aggregate principal amount of the then outstanding 9.75% convertible senior notes (after giving effect to any conversions on or prior to such redemption date) at a redemption price equal to 115% of aggregate principal amount of 9.75% convertible senior notes so redeemed, plus any accrued and unpaid interest to, but excluding, the redemption date, using the net cash proceeds of one or more equity offerings by us, provided the redemption occurs within 180 days of the date of the closing of such equity offering.

At any time on or after May 14, 2023, we may, at our option, redeem for cash all (but not less than all) of the 9.75% convertible senior notes at the redemption price (expressed as percentages of principal amount) set forth below, plus any accrued and unpaid interest, if any, to, but excluding, the redemption date accrued and unpaid interest, if any, to, but excluding, the redemption date:

Period	Percentage
At any time on and after May 14, 2023 but prior to May 14, 2024	115%
At any time on and after May 14, 2024	110%

On and after September 23, 2024, the holders of the 9.75% convertible senior notes have the option to require us to repurchase their 9.75% convertible senior notes for cash at a purchase price of 110% of the aggregate principal amount repurchased, plus accrued and unpaid interest to the date of repurchase.

Change of Control and Asset Sales

If we undergo a change of control (as defined in the Indenture) or if we or any of our subsidiaries consummate certain asset sales and do not apply the proceeds as specified within a specified time period, subject to certain limitations, holders of 9.75% convertible senior notes may require us to repurchase for cash all or part of their 9.75% convertible senior notes at a repurchase price equal to 110% of the aggregate principal amount of the 9.75% convertible senior notes to be repurchased, plus accrued and unpaid interest, if any, thereon to, but excluding, the date of settlement.

Certain Covenants

The Indenture includes covenants that, among other things, limit our ability (and in some cases, our subsidiaries') to (a) declare or pay dividends or distributions on or purchase or redeem our equity interests, (b) make investments, (c) incur or guarantee additional indebtedness or issue certain types of equity securities, (d) sell assets, (e) enter into new business lines or (f) consolidate, merge or transfer all or substantially all of our assets.

Events of Default

The Indenture contains customary events of defaults (subject to certain thresholds and grace periods) for failure to pay interest, failure to comply with covenants, cross-acceleration, judgment defaults and certain insolvency events. Upon a continuing event of default, the trustee or the holders of 25% of the principal amount of the 9.75% convertible senior notes may declare the 9.75% convertible senior notes immediately due and payable.

The foregoing summary of the Indenture and the 9.75% convertible senior notes does not purport to be complete and is subject to, and is qualified in its entirety by, the full text of the Indenture and form of 9.75% convertible senior notes, copies of which we plan to file as an exhibit to our Quarterly Report on Form 10-Q for the three months ending June 30, 2020.

Amendment to Amended and Restated Registration Rights Agreement

On May 14, 2020, in connection with the issuance of the 9.75% convertible senior notes, we, the requisite holders and the Investors entered into an amendment to the Second Amended and Restated Registration Rights Agreement (the "Amendment to Registration Rights Agreement") which amends certain provisions of the Second Amended and Restated Registration Rights Agreement (the "2019 Registration Rights Agreement"). The Amendment to Registration Rights Agreement adds the Investors as parties to the 2019 Registration Rights Agreement. In addition, the Amended Agreement provides for certain demand and piggyback registration rights to be granted to the Investors as more fully described therein.

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The foregoing summary of the Amendment to Registration Rights Agreement does not purport to be complete and is subject to, and is qualified in its entirety by, the full text of the Amended Agreement, a copy of which we plan to file as an exhibit to our Quarterly Report on Form 10-Q for the three months ending June 30, 2020.

2020 Registration Rights Agreement

On May 14, 2020, in connection with the issuance of the 9.75% convertible senior notes, we entered into a Registration Rights Agreement (the "2020 Registration Rights Agreement") with the Investors. Pursuant to, and subject to the limitations set forth in, the 2020 Registration Rights Agreement, we will use our commercially reasonable efforts to prepare and file a shelf registration statement registering the offer and sale of (a) the 9.75% convertible senior notes and (b) the shares of common stock issued or issuable upon conversion of the 9.75% convertible senior notes, and to cause such shelf registration statement to become effective on or prior to August 1, 2020 and to keep such shelf registration statement effective until all 9.75% convertible senior notes or shares of common stock issuable upon conversion of the outstanding 9.75% convertible senior notes have been sold or disposed of. These registration rights are subject to certain conditions and limitations, including our right to delay or withdraw a registration statement under certain circumstances. Subject to certain limitations, we will generally be obligated to pay all registration expenses in connection with our obligations under the 2020 Registration Rights Agreement. In addition, the 2020 Registration Rights Agreement provides that we will owe liquidated damages if we do not comply, subject to certain thresholds and grace periods, with our registration obligations. Such liquidated damages are payable as additional interest on the 9.75% convertible senior notes, which, if applicable, shall be paid to the relevant holders quarterly in arrears at a rate per year equal to 0.25% per annum of the principal amount of the relevant 9.75% convertible senior notes to, and including, the 90th day following a default by us of our registration obligations, increasing by 0.25% per annum every 90 days thereafter to a maximum 2.0% per annum.

The foregoing summary of the 2020 Registration Rights Agreement does not purport to be complete and is subject to, and is qualified in its entirety by, the full text of the Registration Rights Agreement, a copy of which we plan to file as an exhibit to our Quarterly Report on Form 10-Q for the three months ending June 30, 2020.

Termination of Prior Registration Rights Agreement

On May 14, 2020, in connection with the issuance of the 9.75% convertible senior notes, we and the Investors party to the Registration Rights Agreement dated December 2019 (the "Prior RRA") agreed to terminate the Prior RRA and our and their rights and obligations thereunder.

Director Nomination Agreement

On May 14, 2020, we entered into the Board Designation Agreement (the "Board Designation Agreement") with certain Investors (the "Kayne Investors") associated with Kayne Solutions Fund, L.P. (the "Investor Representative"), pursuant to which the Investor Representative, acting on behalf of the Kayne Investors, may designate an individual to serve as a non-voting observer at all meetings of our Board and any committee thereof for so long as the Kayne Investors collectively hold a principal amount of 9.75% convertible senior notes equal to at least 66 2/3% of the aggregate principal amount of 9.75% convertible senior notes purchased by the Kayne Investors pursuant to the Purchase and Exchange Agreement, less any portion of such 9.75% convertible senior notes which are optionally redeemed by us pursuant to the Indenture (the "Minimum Pre-Conversion Hold Amount") or if the Kayne Investors have a right to nominate a director to our Board under the Board Designation Agreement but elect not to do so. Following the date the Kayne Investors have converted 9.75% convertible senior notes into a number of shares of common stock equal to or greater than 50.1% of the number of shares of common stock issued or issuable in respect of the Minimum Pre-Conversion Hold Amount on an as converted basis (the "Conversion Threshold Amount") and for so long as the Kayne Investors collectively hold both (a) shares of our common stock equal to at least the Conversion Threshold Amount and (b) shares of our common stock issued on conversion of the 9.75% convertible senior notes, and issuable upon conversion of the 9.75% convertible senior notes then held by the Investors, on an as converted basis, equal to the number of shares of common stock issued or issuable in respect of the Minimum Pre-Conversion Hold Amount, on an as converted basis, we are obligated to take certain actions to ensure an individual designated by the Investor Representative, on behalf of the Kayne Investors (the "Designated Director") will serve on our Board.

In the event of the resignation, death or removal (for cause or otherwise) of the Designated Director from our Board, the Kayne Investor Representative, acting on behalf of the Kayne Investors, will have the right for the ensuing 90 days, or such longer period as agreed to by our Board, to designate a successor Designated Director to our Board to fill the resulting vacancy on our Board (and any applicable committee thereof), subject to certain qualification requirements specified in the Board Designation Agreement. The Board Designation Agreement will terminate automatically upon the earliest of (a) the date on

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which (i) the Investors collectively cease to hold the Minimum Pre-Conversion Hold Amount and (ii) the Investors cease to have a right to nominate a director and (b) written agreement of the parties thereto.

The foregoing summary of the Board Designation Agreement does not purport to be complete and is subject to, and is qualified in its entirety by, the full text of the Board Designation Agreement, a copy of which we plan to file as an exhibit to our Quarterly Report on Form 10-Q for the three months ending June 30, 2020.

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Item 6. Exhibits.

Exhibit No.	Description
4.1∞	Indenture, between Sunnova Sol Issuer, LLC and Wells Fargo Bank, National Association, as Indenture Trustee, dated February 12, 2020.
10.1∞	Third Amendment to the Credit Agreement, among Sunnova TEP Holdings, LLC, Sunnova TE Management, LLC, Credit Suisse AG, New York Branch, the Funding Agents from time to time party thereto, and the Lenders from time to time party thereto, dated January 31, 2020 (incorporated by reference to Exhibit 10.33 to Form 10-K filed on February 25, 2020).
10.2∞	Fourth Amendment to the Credit Agreement, among Sunnova TEP Holdings, LLC, Sunnova TE Management, LLC, Credit Suisse AG, New York Branch, the Funding Agents from time to time party thereto, and the Lenders from time to time party thereto, dated February 28, 2020.
10.3∞	Note Purchase Agreement, by and among Sunnova Sol Issuer, LLC, Sunnova Sol Depositor, LLC, Sunnova Energy Corporation and Credit Suisse Securities (USA) LLC, dated February 5, 2020 (incorporated by reference to Exhibit 10.1 to Form 8-K filed on February 11, 2020).
10.4∞	Fifth Amendment to the Credit Agreement, among Sunnova TEP Holdings, LLC, Sunnova TE Management, LLC, Credit Suisse AG, New York Branch, the Funding Agents from time to time party thereto, and the Lenders from time to time party thereto, dated March 31, 2020.
10.5	Amendment No. 5 to the Amended and Restated Credit Agreement, among Sunnova EZ-Own Portfolio, LLC, Sunnova SLA Management, LLC, Sunnova Asset Portfolio 7 Holdings, LLC, the Lenders party thereto, the Funding Agents party thereto and Credit Suisse AG, New York Branch, dated as of March 31, 2020.
10.6	Amendment No. 4 to the Amended and Restated Credit Agreement, among Sunnova EZ-Own Portfolio, LLC, Sunnova SLA Management, LLC, Sunnova Asset Portfolio 7 Holdings, LLC, the Lenders party thereto, the Funding Agents party thereto and Credit Suisse AG, New York Branch, dated as of January 29, 2020.
10.7	Consent and Second Amendment to the Credit Agreement, among Sunnova TEP Holdings, LLC, Sunnova TE Management, LLC, Credit Suisse AG, New York Branch, the Funding Agents from time to time party thereto, and the Lenders from time to time party thereto, dated December 31, 2019.
31.1	Certification of Chief Executive Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Chief Financial Officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Chief Executive Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2	Certification of Chief Financial Officer, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
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101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB	XBRL Taxonomy Extension Label Linkbase Document.
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document.
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__________________

∞ Portions of this exhibit have been omitted.

58

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	SUNNOVA ENERGY INTERNATIONAL INC.
Date: May 15, 2020	By:	/s/ William J. Berger
		William J. Berger
		Chief Executive Officer and Director
		(Principal Executive Officer)

Date: May 15, 2020	By:	/s/ Robert L. Lane
		Robert L. Lane
		Chief Financial Officer
		(Principal Financial Officer)

59

EX-4.1

Exhibit 4.1

EXECUTION VERSION

SUNNOVA SOL ISSUER, LLC

ISSUER

and

WELLS FARGO BANK, NATIONAL ASSOCIATION

INDENTURE TRUSTEE

INDENTURE

DATED AS OF FEBRUARY 12, 2020

$412,500,000

SUNNOVA SOL ISSUER, LLC
SOLAR ASSET BACKED NOTES, SERIES 2020-1
CLASS A NOTES AND CLASS B NOTES

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Table of Contents

Page

ARTICLE I DEFINITIONS 2

Section 1.01 General Definitions and Rules of Construction    2

Section 1.02 Calculations    2

ARTICLE II THE NOTES; RECONVEYANCE 2

Section 2.01 General    2

Section 2.02 Forms of Notes    3

Section 2.03 Payment of Interest    6

Section 2.04 Payments to Noteholders    6

Section 2.05 Execution, Authentication, Delivery and Dating    7

Section 2.06 Temporary Notes    8

Section 2.07 Registration, Registration of Transfer and Exchange    8

Section 2.08 Transfer and Exchange    14

Section 2.09 Mutilated, Destroyed, Lost or Stolen Notes    19

Section 2.10 Persons Deemed Noteholders    20

Section 2.11 Cancellation of Notes    20

Section 2.12 Conditions to Closing    20

Section 2.13 Definitive Notes    25

Section 2.14 Access to List of Noteholders’ Names and Addresses    25

ARTICLE III COVENANTS; COLLATERAL; REPRESENTATIONS; WARRANTIES 25

Section 3.01 Performance of Obligations    26

Section 3.02 Negative Covenants    27

Section 3.03 Money for Note Payments    28

Section 3.04 Restriction of Issuer Activities    28

Section 3.05 Protection of Trust Estate    29

Section 3.06 Opinions and Officer’s Certificates as to Trust Estate    32

Section 3.07 Statement as to Compliance    32

Section 3.08 [Reserved]    33

Section 3.09 Recording    33

Section 3.10 Agreements Not to Institute Bankruptcy Proceedings; Additional Covenants; Covenants with Respect to the Managing Members and Project Companies    33

Section 3.11 Providing of Notice    38

Section 3.12 Representations and Warranties of the Issuer    38

Section 3.13 Representations and Warranties of the Indenture Trustee    44

Section 3.14 Knowledge    44

Section 3.15 Capital Contributions    45

Section 3.16 Rule 144A Information    45

ARTICLE IV MANAGEMENT, ADMINISTRATION AND SERVICING 45

Section 4.01 Transaction Management Agreement    45

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

i

ARTICLE V ACCOUNTS, COLLECTIONS, PAYMENTS OF INTEREST AND PRINCIPAL, RELEASES, AND STATEMENTS TO NOTEHOLDERS 47

Section 5.01 Accounts    47

Section 5.02 Supplemental Reserve Account    50

Section 5.03 Liquidity Reserve Account    52

Section 5.04 Tax Loss Insurance Proceeds Account    54

Section 5.05 Collection Account    55

Section 5.06 Distribution of Funds in the Collection Account    55

Section 5.07 Equity Cure    57

Section 5.08 Early Amortization Period Payments and Sequential Amortization Period Payments    58

Section 5.09 Note Payments    58

Section 5.10 Statements to Noteholders; Tax Returns    60

Section 5.11 Reports by Indenture Trustee    60

Section 5.12 Final Balances    60

ARTICLE VI VOLUNTARY PREPAYMENT OF NOTES AND RELEASE OF COLLATERAL 60

Section 6.01 Voluntary Prepayment    60

Section 6.02 Notice of Voluntary Prepayment    61

Section 6.03 Cancellation of Notes    62

Section 6.04 Release of Collateral    62

ARTICLE VII THE INDENTURE TRUSTEE 63

Section 7.01 Duties of Indenture Trustee    63

Section 7.02 Notice of Default, Transaction Manager Termination Event or Event of Default; Delivery of Manager Reports    65

Section 7.03 Rights of Indenture Trustee    66

Section 7.04 Not Responsible for Recitals, Issuance of Notes or Application of Moneys as Directed    67

Section 7.05 May Hold Notes    68

Section 7.06 Money Held in Trust    68

Section 7.07 Compensation and Reimbursement    68

Section 7.08 Eligibility; Disqualification    70

Section 7.09 Indenture Trustee’s Capital and Surplus    70

Section 7.10 Resignation and Removal; Appointment of Successor    70

Section 7.11 Acceptance of Appointment by Successor    71

Section 7.12 Merger, Conversion, Consolidation or Succession to Business of Indenture Trustee    71

Section 7.13 Co-trustees and Separate Indenture Trustees    72

Section 7.14 Books and Records    73

Section 7.15 Control    73

Section 7.16 Suits for Enforcement    74

Section 7.17 Compliance with Applicable Anti-Terrorism and Anti-Money Laundering Regulations    74

Section 7.18 Authorization    74

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ii

ARTICLE VIII [RESERVED] 75

ARTICLE IX EVENT OF DEFAULT 75

Section 9.01 Events of Default    75

Section 9.02 Actions of Indenture Trustee    76

Section 9.03 Indenture Trustee May File Proofs of Claim    77

Section 9.04 Indenture Trustee May Enforce Claim Without Possession of Notes    78

Section 9.05 Knowledge of Indenture Trustee    78

Section 9.06 Limitation on Suits    78

Section 9.07 Unconditional Right of Noteholders to Receive Principal and Interest    79

Section 9.08 Restoration of Rights and Remedies    79

Section 9.09 Rights and Remedies Cumulative    79

Section 9.10 Delay or Omission; Not Waiver    79

Section 9.11 Control by Noteholders    79

Section 9.12 Waiver of Certain Events by Less Than All Noteholders    80

Section 9.13 Undertaking for Costs    80

Section 9.14 Waiver of Stay or Extension Laws    80

Section 9.15 Sale of Trust Estate    81

Section 9.16 Action on Notes    82

ARTICLE X SUPPLEMENTAL INDENTURES 82

Section 10.01 Supplemental Indentures Without Noteholder Approval    82

Section 10.02 Supplemental Indentures with Consent of Noteholders    83

Section 10.03 Execution of Amendments and Supplemental Indentures    84

Section 10.04 Effect of Amendments and Supplemental Indentures    84

Section 10.05 Reference in Notes to Amendments and Supplemental Indentures    85

Section 10.06 Indenture Trustee to Act on Instructions    85

ARTICLE XI [RESERVED] 85

ARTICLE XII MISCELLANEOUS 85

Section 12.01 Compliance Certificates and Opinions; Furnishing of Information    85

Section 12.02 Form of Documents Delivered to Indenture Trustee    86

Section 12.03 Acts of Noteholders    87

Section 12.04 Notices, Etc    87

Section 12.05 Notices and Reports to Noteholders; Waiver of Notices    89

Section 12.06 Rules by Indenture Trustee    90

Section 12.07 Issuer Obligation    90

Section 12.08 Enforcement of Benefits    90

Section 12.09 Effect of Headings and Table of Contents    91

Section 12.10 Successors and Assigns    91

Section 12.11 Separability    91

Section 12.12 Benefits of Indenture    91

Section 12.13 Legal Holidays    91

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

iii

Section 12.14 Governing Law; Jurisdiction; Waiver of Jury Trial    91

Section 12.15 Counterparts    92

Section 12.16 Recording of Indenture    92

Section 12.17 Further Assurances    92

Section 12.18 No Bankruptcy Petition Against the Issuer    92

Section 12.19 Rule 15Ga-1 Compliance    92

Section 12.20 Multiple Roles    93

Section 12.21 PATRIOT Act    93

ARTICLE XIII TERMINATION 94

Section 13.01 Termination of Indenture    94

SCHEDULE I    —    Schedule of Solar Assets

SCHEDULE II    —    Scheduled Host Customer Payments

SCHEDULE III    —    Scheduled PBI Payments

SCHEDULE IV    —    Scheduled Hedged SREC Payments

SCHEDULE V    —    Scheduled Outstanding Note Balance

SCHEDULE VI    —    Projected Tax Equity Investor Distributions

SCHEDULE VI    —    Supplemental Reserve Account Deposit Amounts

EXHIBIT A-1    —    Form of Class A Note     A-1

EXHIBIT A-2    —    Form of Class B Note    A-2

EXHIBIT B    —    Forms of Transferee Letter    B-1

EXHIBIT C    —    Notice of Voluntary Prepayment    C-1

EXHIBIT D    —    Rule 15Ga-1 Information    D-1

EXHIBIT E —    Form of Transferee Certification for Transfer of Class B Notes    E-1

Annex A    —    Standard Definitions

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

iv

THIS INDENTURE (as amended or supplemented from time to time, this “Indenture”) is dated as of February 12, 2020 between Sunnova Sol Issuer, LLC, a limited liability company organized under the laws of the State of Delaware, as issuer (the “Issuer”), and Wells Fargo Bank, National Association, a national banking association, not in its individual capacity but solely in its capacity as indenture trustee (together with its successors and assigns in such capacity, the “Indenture Trustee”).

PRELIMINARY STATEMENT

Pursuant to this Indenture, there is hereby duly authorized the execution and delivery of two classes of notes designated as the Issuer’s 3.35% Solar Asset Backed Notes, Series 2020-1, Class A (the “Class A Notes”), and the Issuer’s 5.54% Solar Asset Backed Notes, Series 2020-1, Class B (the “Class B Notes” and together with the Class A Notes, the “Notes”). All covenants and agreements made by the Issuer herein are for the benefit and security of the Holders of the Notes. The Issuer is entering into this Indenture, and the Indenture Trustee is accepting the trusts created hereby, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged.

GRANTING CLAUSE

The Issuer hereby Grants to the Indenture Trustee, for the benefit of the Holders of the Notes, as their interests may appear, all of the rights, title, interest and benefits of the Issuer (if any) whether now existing or hereafter arising in and to: (i) the Managing Member Membership Interests; (ii) the Hedged SREC Solar Assets; (iii) the Contribution Agreement, the Transaction Management Agreement, the Manager Transition Agreement, the Custodial Agreement, the Performance Guaranty, any Letter of Credit and all other Transaction Documents; (iv) amounts (including, but not limited to Managing Member Distributions, Host Customer Payments, PBI Payments, Hedged SREC Payments, Excess SREC Proceeds (if any), Insurance Proceeds and Equity Cure Payments) deposited from time to time into the Collection Account, the Liquidity Reserve Account, the Supplemental Reserve Account, the Tax Loss Insurance Proceeds Account, and all Eligible Investments in each such account; (v) the membership interests of each Tax Equity Investor Member in the related Tax Equity Project Company if and when acquired by the Issuer through the exercise of the related Purchase Option or Withdrawal Option and upon such acquisition, all assets of the Project Company, (vi) the membership interests of each Managing Member in the related Project Company; (vii) with respect to the Sol Owner Project Company, all assets of such Project Company; (viii) any SRECs generated in connection with the PV Systems owned by any of the Project Companies (other than the Excess SRECs); (ix) proceeds of any and all of the foregoing including all proceeds of the conversion, voluntary or involuntary, of any of the foregoing into cash or other property and (x) all other assets of the Issuer (collectively, the “Trust Estate”); provided that Excess SRECs and any Host Customer Security Deposits on deposit in the Host Customer Deposit Account are not part of the Trust Estate. The Issuer may (i) distribute to the Depositor any Excess SRECs or the Transaction Manager, on behalf of the Issuer, may sell the Excess SRECs, and the Excess SREC Proceeds from such sales will constitute part of the Trust Estate and (ii) deliver Hedged SRECs to Hedged SREC Counterparties in accordance with the related Hedged SREC Agreements.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

1

Such Grant is made in trust, to secure payments of amounts due with respect to the Notes ratably and without prejudice, priority or distinction between or among the Notes, and to secure: (i) the payment of all amounts on the Notes as such amounts become due in accordance with their terms; (ii) the payment of all other sums payable in accordance with the provisions of this Indenture; and (iii) compliance with the provisions of this Indenture, all as provided in this Indenture.

The Indenture Trustee acknowledges such Grant, accepts the trusts hereunder in accordance with the provisions of this Indenture, and agrees to perform the duties herein required pursuant to the terms and provisions of this Indenture and subject to the conditions hereof.

Article IDEFINITIONS

Section 1.01General Definitions and Rules of Construction. Except as otherwise specified or as the context may otherwise require, capitalized terms used in this Indenture shall have the respective meanings given to such terms in the Standard Definitions attached hereto as Annex A, which is hereby incorporated by reference into this Indenture as if set forth fully in this Indenture. The rules of construction set forth in Annex A shall apply to this Indenture and are hereby incorporated by reference into this Indenture as if set forth fully in this Indenture.

Section 1.02Calculations. Calculations required to be made pursuant to this Indenture shall be made on the basis of information or accountings as to payments on each Note furnished by the Transaction Manager. Except to the extent they are incorrect on their face, such information or accountings may be conclusively relied upon in making such calculations, but to the extent that it is later determined that any such information or accountings are incorrect, appropriate corrections or adjustments will be made.

ARTICLE IITHE NOTES; RECONVEYANCE

Section 2.01General.

(a)The Notes shall be designated the “Sunnova Sol Issuer, LLC 3.35% Solar Asset Backed Notes, Series 2020-1, Class A” and the “Sunnova Sol Issuer, LLC 5.54% Solar Asset Backed Notes, Series 2020-1, Class B”.

(b)All payments of principal and interest with respect to the Notes shall be made only from the Trust Estate on the terms and conditions specified herein. Each Noteholder and each Note Owner, by its acceptance of a Note, agrees that, subject to the obligations of the Depositor to pay Liquidated Damages Amounts in respect of Defective Solar Assets, the indemnification obligations provided for herein and in the Contribution Agreement and the Transaction Management Agreement, the obligations of the Performance Guarantor under the Performance Guaranty and the obligations of the Managing Members and Project Companies under the Pledge and Security Agreement, it will

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

2

have recourse solely against such Trust Estate and such payment and indemnification obligations included therein.

(c)Except as otherwise provided herein, all Notes shall be substantially identical in all respects. Except as specifically provided herein, all Notes issued, authenticated and delivered under this Indenture shall be in all respects equally and ratably entitled to the benefits hereof without preference, priority or distinction on account of the actual time or times of authentication and delivery, all in accordance with the terms and provisions of this Indenture.

(d)The Initial Outstanding Note Balance of the Class A Notes and the Class B Notes that may be executed by the Issuer and authenticated and delivered by the Indenture Trustee and Outstanding at any given time under this Indenture is limited to $337,100,000 and $75,400,000, respectively.

(e)Holders of the Notes shall be entitled to payments of interest and principal as provided herein. Each Class of Notes shall have a final maturity on the Rated Final Maturity. All Notes of the same Class shall be secured on parity with one another, with no Note of any Class having any priority over any other Note of that same Class.

(f)The Notes that are authenticated and delivered to the Noteholders by the Indenture Trustee upon an Issuer Order on the Closing Date shall be dated as of the Closing Date. Any Note issued later in exchange for, or in replacement of, any Note issued on the Closing Date shall be dated the date of its authentication.

(g)The Notes are issuable in the applicable Minimum Denomination and, in each case, integral multiples of $1,000 in excess thereof; provided that one Note of such Class may be issued in an additional amount equal to the applicable Minimum Denomination plus any remaining portion of the Initial Outstanding Note Balance of such Class; provided, further, that the foregoing shall not restrict or prevent the transfer in accordance with the last sentence of Section 2.07 hereof of any Note with a remaining Outstanding Note Balance of less than the applicable Minimum Denomination.

Section 2.02Forms of Notes. The Notes shall be in substantially the form set forth in Exhibit A-1 and Exhibit A-2, as applicable, with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by this Indenture, and may have such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may, consistently herewith, be determined by the Issuer, as evidenced by its execution thereof.

The Definitive Notes shall be typewritten, printed, lithographed or engraved or produced by any combination of these methods, all as determined by the officers executing such Notes, as evidenced by their execution of such Notes.

Each Note shall be dated the date of its authentication. The terms of the Notes are set forth in Exhibit A-1 or Exhibit A-2, and are part of the terms of this Indenture.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

3

(a)Global Notes. The Notes are being offered and sold by the Issuer to the Initial Purchaser pursuant to the Note Purchase Agreement.

Notes offered and sold within the United States to QIBs in reliance on Rule 144A, shall be issued initially in the form of Rule 144A Global Notes, which shall be deposited on behalf of the purchasers of the Notes represented thereby with the Indenture Trustee, as custodian for the

Securities Depository, and registered in the name of the Securities Depository or a nominee of the Securities Depository, duly executed by the Issuer and authenticated by the Indenture Trustee as hereinafter provided. The Outstanding Note Balance of the Rule 144A Global Notes may from time to time be increased or decreased by adjustments made on the records of the Indenture Trustee and the Securities Depository or its nominee as hereinafter provided. The Indenture Trustee shall not be liable for any error or omission by the Securities Depository in making such record adjustments and the records of the Indenture Trustee shall be controlling with regard to outstanding principal amount of Notes hereunder.

Notes offered and sold outside of the United States in reliance on Regulation S under the Securities Act shall initially be issued in the form of a Regulation S Temporary Global Note, which shall be deposited on behalf of the purchasers of the Notes represented thereby with the Indenture Trustee, as custodian for the Securities Depository, and registered in the name of the Securities Depository or the nominee of the Securities Depository for the investors’ respective accounts at Euroclear Bank S.A./N.V. as operator of the Euroclear System (“Euroclear”), or Clearstream Banking société anonyme (“Clearstream”), duly executed by the Issuer and authenticated by the Indenture Trustee as hereinafter provided. Beneficial interests in the Regulation S Temporary Global Notes may be held only through Euroclear or Clearstream.

Within a reasonable period of time following the expiration of the “40-day distribution compliance period” (as defined in Regulation S), beneficial interests in the Regulation S Temporary Global Note shall be exchanged for beneficial interests in Regulation S Permanent Global Notes upon the receipt by the Indenture Trustee of (i) a written certificate from the Securities Depository, together with copies of certificates from Euroclear and Clearstream, certifying that they have received certification of non-United States beneficial ownership of 100% of the Outstanding Note Balance of the Regulation S Temporary Global Note (except to the extent of any beneficial owners thereof who acquired an interest therein pursuant to another exemption from registration under the Securities Act and who will take delivery of a beneficial ownership interest in a Rule 144A Global Note, all as contemplated by Section 2.08(a)(ii)), and (ii) an Officer’s Certificate from the Issuer. The Regulation S Permanent Global Notes will be deposited with the Indenture Trustee, as custodian, and registered in the name of a nominee of the Securities Depository. Simultaneously with the authentication of the Regulation S Permanent Global Notes, the Indenture Trustee shall cancel the Regulation S Temporary Global Note. The Outstanding Note Balance of the Regulation S Temporary Global Note and the Regulation S Permanent Global Notes may from time to time be increased or decreased by adjustments made on the records of the Indenture Trustee and the Securities Depository or its nominee, as the case may be, in connection with transfers of interest as hereinafter provided. The Indenture Trustee shall incur no liability for any error or omission of the Securities Depository

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

4

in making such record adjustments and the records of the Indenture Trustee shall be controlling with regard to outstanding principal amount of Regulation S Global Notes hereunder.

Each Global Note shall represent such of the outstanding Notes as shall be specified therein and each shall provide that it shall represent the aggregate amount of outstanding Notes from time to time endorsed thereon and that the aggregate amount of outstanding Notes represented thereby may from time to time be reduced or increased, as appropriate, to reflect exchanges and prepayments. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes represented thereby shall be made by the Indenture Trustee, or by the Note Registrar at the direction of the Indenture Trustee, in accordance with instructions given by the Holder thereof as required by Section 2.08.

The provisions of the “Operating Procedures of the Euroclear System” and “Terms and Conditions Governing Use of Euroclear” and the “Management Regulations” and “Instructions to Participants” of Clearstream shall be applicable to interests in the Regulation S Temporary Global Note and the Regulation S Permanent Global Notes that are held by the members of, or participants in, the Securities Depository (“Agent Members”) through Euroclear or Clearstream.

Except as set forth in Section 2.08, the Global Notes may be transferred, in whole and not in part, only to another nominee of the Securities Depository or to a successor of the Securities Depository or its nominee.

(b)Book-Entry Provisions. This Section 2.02(b) shall apply only to the Global Notes deposited with or on behalf of the Securities Depository.

The Issuer shall execute and the Indenture Trustee shall, in accordance with this Section 2.02(b), authenticate and deliver one Global Note for each Class of Notes which (i) shall be registered in the name of the Securities Depository or the nominee of the Securities Depository and (ii) shall be delivered by the Indenture Trustee to the Securities Depository or pursuant to the Securities Depository’s instructions or held by the Indenture Trustee as custodian for the Securities Depository.

Agent Members shall have no rights either under this Indenture with respect to any Global Note held on their behalf by the Securities Depository or by the Indenture Trustee as custodian for the Securities Depository or under such Global Note, and the Securities Depository may be treated by the Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture Trustee as the absolute owner of such Global Note for all purposes whatsoever. Notwithstanding the foregoing, nothing herein shall prevent the Issuer, the Indenture Trustee or any agent of the Issuer or the Indenture Trustee from giving effect to any written certification, proxy or other authorization furnished by the Securities Depository or impair, as between the Securities Depository and its Agent Members, the operation of customary practices of such Securities Depository governing the exercise of the rights of an owner of a beneficial interest in any Global Note.

The Note Registrar and the Indenture Trustee shall be entitled to treat the Securities Depository for all purposes of this Indenture (including the payment of principal of and interest on the Notes and the giving of instructions or directions hereunder) as the sole Holder of the Notes, and shall have no obligation to the Note Owners.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

5

The rights of Note Owners shall be exercised only through the Securities Depository and shall be limited to those established by law and agreements between such Note Owners and the Securities Depository and/or the Agent Members pursuant to the Note Depository Agreement. The initial Securities Depository will make book-entry transfers among the Agent Members and receive and transmit payments of principal of and interest on the Notes to such Agent Members with respect to such Global Notes.

Whenever this Indenture requires or permits actions to be taken based upon instructions or directions of Holders of Notes evidencing a specified percentage of the Outstanding amount of the Notes, the Securities Depository shall be deemed to represent such percentage only to the extent that it has received instructions to such effect from Note Owners and/or Agent Members owning or representing, respectively, such required percentage of the beneficial interest in the Notes and has delivered such instructions to the Indenture Trustee.

(c)Definitive Notes. Except as provided in Sections 2.08 and 2.13, owners of beneficial interests in Global Notes will not be entitled to receive physical delivery of certificated definitive, fully registered Notes (the “Definitive Notes”).

Section 2.03Payment of Interest.

(a)On each Payment Date, the Note Interest for each Class of Notes will be distributed to the registered Noteholders of the applicable Class of Notes as of the related Record Date in accordance with the Priority of Payments. Interest on the Notes with respect to any Payment Date will accrue at the applicable Note Rate based on the Interest Accrual Period.

(b)If the Aggregate Outstanding Note Balance has not been paid in full on or before the Anticipated Repayment Date, additional interest (the “Post-ARD Additional Note Interest”) will begin to accrue during each Interest Accrual Period thereafter on each outstanding Class of Notes at the related Post-ARD Additional Interest Rate. The Post-ARD Additional Note Interest, if any, for a Class of Notes will only be due and payable (i) after the Aggregate Outstanding Note Balance has been paid in full or (ii) on the Payment Date on which a Voluntary Prepayment of all outstanding Notes in full is being made. Prior to such time, the Post-ARD Additional Note Interest accruing on a Class of Notes will be deferred and added to any Post-ARD Additional Note Interest previously deferred and remaining unpaid (“Deferred Post-ARD Additional Note Interest”). Deferred Post-ARD Additional Note Interest will not bear interest.

Section 2.04Payments to Noteholders.

(a)Principal payments and interest on a Class of Notes will be made on each Payment Date to the Noteholders of each Class as of the related Record Date pursuant to the Priority of Payments. The remaining Outstanding Note Balance of each Class of Notes, if any, shall be payable no later than the Rated Final Maturity. Noteholders shall, subject to the priorities and conditions set forth in the Priority of Payments, be entitled to receive payments of interest and principal on each Payment Date. Any payment of interest or principal payable with respect to the Notes on the applicable Payment Date shall be made to the Person in whose name such Note is registered as of the Record Date for such Payment Date in the manner provided in Section 5.09.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

6

(b)All reductions in the principal balance of a Note (or one or more Predecessor Notes) effected by payments of principal made on any Payment Date shall be binding upon all Holders of such Note and of any Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof, whether or not such payment is noted on such Note.

Section 2.05Execution, Authentication, Delivery and Dating.

(a)The Notes shall be executed by the Issuer. The signature of such Authorized Officer on the Notes may be manual or facsimile. Notes bearing the manual or facsimile signature of any individual who was, at the time of execution thereof, an Authorized Officer of the Issuer shall bind the Issuer, notwithstanding the fact that such individual ceased to hold such office prior to the authentication and delivery of such Notes or did not hold such office at the date of issuance of such Notes.

(b)On the Closing Date, the Issuer shall, and at any time and from time to time after the execution and delivery of this Indenture, the Issuer may deliver Notes executed by the Issuer to the Indenture Trustee for authentication, and the Indenture Trustee, upon receipt of the Notes and of an Issuer Order, shall authenticate and deliver such Notes; provided, however, that the Indenture Trustee shall not authenticate the Notes on the Closing Date unless and until it shall have received the documents listed in Section 2.12.

(c)Each Note authenticated and delivered by the Indenture Trustee to or upon an Issuer Order on or prior to the Closing Date shall be dated the Closing Date. All other Notes that are authenticated after the Closing Date for any other purpose under this Indenture shall be dated the date of their authentication.

(d)Notes issued upon transfer, exchange or replacement of other Notes shall be issued in authorized denominations reflecting the Outstanding Note Balance so transferred, exchanged or replaced, but shall represent only the Outstanding Note Balance so transferred, exchanged or replaced. In the event that any Note is divided into more than one Note in accordance with this Article II, such Outstanding Note Balance shall be divided among the Notes delivered in exchange therefor.

(e)No Note shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Note a certificate of authentication, substantially in the form provided for herein, executed by the Indenture Trustee by the manual signature of a Responsible Officer of the Indenture Trustee, and such executed certificate upon any Note shall be conclusive evidence, and the only evidence, that such Note has been duly authenticated and delivered.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

7

Section 2.06Temporary Notes. Except for the Notes maintained in book-entry form, temporary Notes shall be issuable in any authorized denomination, and substantially in the form of the Definitive Notes but with such omissions, insertions and variations as may be appropriate for temporary Notes, all as may be determined by the Issuer. Every such temporary Note shall be executed by the Issuer and authenticated by the Indenture Trustee upon the same conditions and in substantially the same manner, and with the same effect, as the Definitive Notes. Without unreasonable delay, the Issuer will execute and deliver to the Indenture Trustee Definitive Notes (other than in the case of Notes in global form) and thereupon any or all temporary Notes (other than in the case of Notes in global form) may be surrendered in exchange therefor, at the Corporate Trust Office, and the Indenture Trustee shall authenticate and deliver in exchange for such temporary Notes an equal aggregate principal amount of Definitive Notes. Such exchange shall be made by the Issuer at its own expense and without any charge therefor. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits and subject to the same limitations under this Indenture as Definitive Notes authenticated and delivered hereunder.

Section 2.07Registration, Registration of Transfer and Exchange.

(a)The Indenture Trustee (in such capacity, the “Note Registrar”) shall cause to be kept at its Corporate Trust Office a register (the “Note Register”), in which, subject to such reasonable regulations as it may prescribe, the Note Registrar shall provide for the registration of the Notes and the registration of transfers of such Notes. The Notes are intended to be obligations in registered form for purposes of Section 163(f), Section 871(h)(2) and Section 881(c)(2) of the Code.

(b)Each Person who has or who acquires any Ownership Interest in a Note shall be deemed by the acceptance or acquisition of such Ownership Interest to have agreed to be bound by the provisions of this Section 2.07 and Section 2.08.

(c)Each purchaser of Global Notes, other than the Initial Purchaser, by its acceptance thereof, will be deemed to have acknowledged, represented and agreed as follows:

(i)The purchaser (A)(1) is a QIB, (2) is aware that the sale to it is being made in reliance on Rule 144A and (3) is acquiring the Notes or interests therein for its own account (and not for the account of others) or as a fiduciary agent for others (which others are also QIBs and have executed an agreement containing substantially the same representations as provided herein) or (B) is not a U.S. Person and is purchasing the Notes or interests therein in an offshore transaction pursuant to Regulation S. The purchaser is aware that it (or any account of a QIB for which it is purchasing) may be required to bear the economic risk of an investment in the Notes for an indefinite period, and it (or such account) is able to bear such risk for an indefinite period.

(ii)The purchaser understands that the Notes and interests therein are being offered in a transaction not involving any public offering in the United States within the meaning of the Securities Act, that the Notes have not been and will not be registered under the Securities Act or any other applicable securities laws and that (A) if in the future it decides to offer, resell, pledge or otherwise transfer any of the Notes or any interests therein, such Class A Notes or Class B Notes (or the interests therein) may not be offered, resold,

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

8

pledged or otherwise transferred in denominations less than the applicable Minimum Denomination, and in each case, in integral multiples of $1,000 in excess thereof, and only (1) in the United States to a person whom the seller reasonably believes is a QIB in a transaction meeting the requirements of Rule 144A (acting for its own account and not for the account of others, or as a fiduciary or agent for other QIBs to whom notice is given that the sale, pledge or transfer is being made in reliance on Rule 144A), (2) outside the United States in a transaction complying with the provisions of Regulation S under the Securities Act, or (3) pursuant to another exemption from registration under the Securities Act (if available and evidenced by an opinion of counsel acceptable to the Issuer and the Indenture Trustee), in each of cases (1) through (3) in accordance with any applicable securities laws of any state of the U.S. and any other applicable jurisdiction, and that (B) the purchaser will, and each subsequent holder is required to, notify any subsequent purchaser of such Notes or interests therein from it of the resale restrictions referred to above. Notwithstanding the foregoing restriction, any Note that has originally been properly issued in an amount no less than the Minimum Denomination, or any interest therein, may be offered, resold, pledged or otherwise transferred in a denomination less than the applicable Minimum Denomination if such lesser denomination is solely a result of a reduction of principal due to payments made in accordance with this Indenture.

(iii)The purchaser acknowledges that none of the Sunnova Entities, the Indenture Trustee or the Initial Purchaser or any person representing the Sunnova Entities, the Indenture Trustee or the Initial Purchaser has made any representation to it with respect to the Sunnova Entities, or the sale of any Notes, other than the information contained in the Offering Circular, which Offering Circular has been delivered to it and upon which it is relying in making its investment decision with respect to the Notes; accordingly, it acknowledges that no representation or warranty is made by the Sunnova Entities, the Indenture Trustee or the Initial Purchaser as to the accuracy or completeness of such materials; and it has had access to such financial and other information concerning the Sunnova Entities and the Notes as it has deemed necessary in connection with its decision to purchase any of the Notes, including an opportunity to ask questions and request information from the Sunnova Entities, the Indenture Trustee and the Initial Purchaser. It acknowledges that the delivery of the Offering Circular at any time does not imply that information herein is correct as of any time subsequent to this date.

(iv)The purchaser understands that the Notes will, until the Notes may be

resold pursuant to Rule 144(b)(1) of the Securities Act, unless otherwise agreed by the Issuer and the holder thereof, bear a legend substantially to the following effect:

THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN AND WILL NOT BE REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR UNDER THE SECURITIES OR BLUE SKY LAWS OF ANY STATE IN THE UNITED STATES OR ANY FOREIGN SECURITIES LAWS. NEITHER THIS

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

9

NOTE NOR ANY INTEREST HEREIN MAY BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN IS HEREBY NOTIFIED THAT THE SELLER OF THIS NOTE OR INTEREST HEREIN MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.

FOR CLASS A NOTES: EACH PURCHASER AND TRANSFEREE (INCLUDING THE PERSON CAUSING SUCH PURCHASER OR TRANSFEREE TO ACQUIRE THE NOTE OR ANY INTEREST THEREIN) OF CLASS A NOTES (OR INTEREST THEREIN) BY ITS PURCHASE OF THIS NOTE OR INTEREST HEREIN IS DEEMED TO HAVE REPRESENTED AND WARRANTED THAT IT IS EITHER (1) NOT ACQUIRING THE NOTE OR INTEREST THEREIN FOR OR ON BEHALF OF OR WITH THE ASSETS OF, ANY EMPLOYEE BENEFIT PLAN AS DEFINED IN SECTION 3(3) OF ERISA THAT IS SUBJECT TO TITLE I OF ERISA OR ANY OTHER “PLAN” AS DEFINED IN SECTION 4975(E)(1) OF THE CODE THAT IS SUBJECT TO SECTION 4975 OF THE CODE OR ANY ENTITY WHOSE UNDERLYING ASSETS INCLUDE PLAN ASSETS (WITHIN THE MEANING OF 29 CFR SECTION 2510.3-101, AS MODIFIED BY SECTION 3(42) OF ERISA) BY REASON OF AN EMPLOYEE BENEFIT PLAN’S OR PLAN’S INVESTMENT IN SUCH ENTITY (EACH A “BENEFIT PLAN INVESTOR”), OR ANY PLAN THAT IS SUBJECT TO ANY LAW SUBSTANTIALLY SIMILAR TO ERISA OR SECTION 4975 OF THE CODE (“SIMILAR LAW”), OR (2) THAT THE PURCHASE AND HOLDING OF THIS NOTE OR INTEREST HEREIN DOES NOT RESULT IN A NON-EXEMPT PROHIBITED TRANSACTION UNDER ERISA OR SECTION 4975 OF THE CODE OR NON-EXEMPT VIOLATION OF SIMILAR LAW.

FOR CLASS B NOTES: EACH PURCHASER AND TRANSFEREE (INCLUDING THE PERSON CAUSING SUCH PURCHASER OR TRANSFEREE TO ACQUIRE THE NOTE OR ANY INTEREST THEREIN) OF CLASS B NOTES (OR INTEREST THEREIN) BY ITS PURCHASE OF THIS NOTE OR INTEREST HEREIN IS DEEMED TO HAVE REPRESENTED AND WARRANTED THAT IT IS NOT ACQUIRING THE NOTE OR INTEREST THEREIN FOR OR ON BEHALF OF OR WITH THE ASSETS OF, ANY EMPLOYEE BENEFIT PLAN AS DEFINED IN SECTION 3(3) OF ERISA THAT IS SUBJECT TO TITLE I OF ERISA OR ANY OTHER “PLAN” AS DEFINED IN SECTION 4975(E)(1) OF THE CODE THAT IS SUBJECT TO SECTION 4975 OF THE CODE OR ANY ENTITY WHOSE UNDERLYING ASSETS

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

10

INCLUDE PLAN ASSETS (WITHIN THE MEANING OF 29 CFR SECTION 2510.3-101, AS MODIFIED BY SECTION 3(42) OF ERISA) BY REASON OF AN EMPLOYEE BENEFIT PLAN’S OR PLAN’S INVESTMENT IN SUCH ENTITY (EACH A “BENEFIT PLAN INVESTOR”), OR ANY PLAN THAT IS SUBJECT TO ANY SIMILAR LAW.

THE HOLDER OF THIS NOTE OR ANY INTEREST HEREIN AGREES FOR THE BENEFIT OF THE ISSUER THAT (A) THIS NOTE AND ANY INTEREST HEREIN MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN MINIMUM DENOMINATIONS OF $100,000 FOR CLASS A NOTES, $1,000,000 FOR CLASS B NOTES AND IN INTEGRAL MULTIPLES OF $1,000 IN EXCESS THEREOF, AND ONLY (I) IN THE UNITED STATES. TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A (ACTING FOR ITS OWN ACCOUNT AND NOT FOR THE ACCOUNT OF OTHERS, OR AS A FIDUCIARY OR AGENT FOR OTHER QIBS TO WHOM NOTICE IS GIVEN THAT THE SALE, PLEDGE OR TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A), (II) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S, OR (III) PURSUANT TO ANOTHER EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT (IF AVAILABLE AND EVIDENCED BY AN OPINION OF COUNSEL ACCEPTABLE TO THE ISSUER AND THE INDENTURE TRUSTEE), IN EACH OF CASES (I) THROUGH (III) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND ANY OTHER APPLICABLE JURISDICTION, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN FROM IT OF THE RESALE RESTRICTIONS REFERRED TO ABOVE. NOTWITHSTANDING THE FOREGOING RESTRICTION, ANY NOTE THAT HAS ORIGINALLY BEEN PROPERLY ISSUED IN AN AMOUNT NO LESS THAN THE MINIMUM DENOMINATION, OR ANY INTEREST THEREIN, MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN A DENOMINATION LESS THAN THE MINIMUM DENOMINATION IF SUCH LESSER DENOMINATION IS SOLELY A RESULT OF A REDUCTION OF PRINCIPAL DUE TO PAYMENTS MADE IN ACCORDANCE WITH THIS INDENTURE.

The Purchaser understands that the Issuer may receive a list of participants holding positions in the Notes from the Securities Depository.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

11

(v)The purchaser understands that any Note offered in reliance on Regulation S will, during the 40-day distribution compliance period commencing on the day after the later of the commencement of the offering and the date of original issuance of the Notes, bear a legend substantially to the following effect:

THIS NOTE IS A TEMPORARY GLOBAL NOTE FOR PURPOSES OF REGULATION S UNDER THE SECURITIES ACT WHICH IS EXCHANGEABLE FOR A REGULATION S PERMANENT GLOBAL NOTE SUBJECT TO THE TERMS AND CONDITIONS SET FORTH IN THE INDENTURE.

PRIOR TO THE DATE THAT IS 40 DAYS AFTER THE LATER OF THE COMMENCEMENT OF THE OFFERING AND THE ORIGINAL ISSUE DATE OF THE NOTES, THIS NOTE MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED IN THE UNITED STATES OR TO A U.S. PERSON EXCEPT PURSUANT TO AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

Following the 40-day distribution compliance period, interests in a Regulation S Temporary Global Note will be exchanged for interests in a Regulation S Permanent Global Note.

(vi)Each purchaser and transferee (and the purchaser causing such purchaser or transferee to acquire the note or any interest therein) by its purchase of a Class A Note or Ownership Interest therein will be deemed to have represented and warranted that either (a) it is not acquiring the Note or interest therein for or on behalf of or with the assets of any employee benefit plan as defined in Section 3(3) of ERISA that is subject to Title I of ERISA or any other “plan” as defined in Section 4975(e)(1) of the Code that is subject to Section 4975 of the Code or any entity whose underlying assets include plan assets by reason of an employee benefit plan’s or plan’s investment in such entity (each a “Benefit Plan Investor”), or any “plan that is subject to any Similar Law, or (b) the purchase and holding of the Note or interest therein will not result in a non-exempt prohibited transaction under ERISA or Section 4975 of the Code or violation of Similar Law and will be consistent with any applicable fiduciary duties that may be imposed upon the purchaser or transferee.

(vii)Each purchaser and transferee (and the purchaser causing such purchaser or transferee to acquire the note or any interest therein) by its purchase of a Class B Note or Ownership Interest therein shall be deemed to have represented and warranted that at the time of its purchase and throughout the period that it holds such Class B Note or interest therein, that (a) it is not and will not be a Benefit Plan Investor and is not acquiring the Notes (or any interest therein), directly or indirectly, with the assets of a Benefit Plan Investor, (b) it is not and will not be a plan subject to Similar Law and will not be acquiring the Class B Note, directly or indirectly, with the assets of such a plan and (c) it will not sell or otherwise transfer the Class B Note or interest therein to any person without first obtaining the same foregoing representations, warranties and covenants from that person.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

12

(viii)Each purchaser and transferee by its purchase of a Note or interest therein shall be deemed to have agreed to treat the Note as indebtedness and indicate on all federal, state and local income tax and information returns and reports required to be filed with respect to the Note, under any applicable federal, state or local tax statute or any rule or regulation under any of them, that the Note is indebtedness unless otherwise required by Applicable Law as determined by a final determination.

(ix)The purchaser acknowledges that the Sunnova Entities, the Indenture Trustee, the Initial Purchaser and others will rely upon the truth and accuracy of the foregoing acknowledgments, representations, warranties, and agreements and agrees that, if any of the acknowledgments, representations, warranties and agreements deemed to have been made by its purchase of the Notes are no longer accurate, it shall promptly notify the Initial Purchaser. If it is acquiring any Notes as a fiduciary or agent for one or more investor accounts, it represents that it has sole investment discretion with respect to each such investor account and that it has full power to make the foregoing acknowledgments, representations and agreements on behalf of each such investor account.

(x)The purchaser understands that the Issuer may receive a list of participants holding positions in the Notes from the Securities Depository.

(d)Other than with respect to Notes maintained in book-entry form, at the option of a Noteholder, Notes may be exchanged for other Notes of any authorized denominations and of a like Outstanding Note Balance and Class upon surrender of the Notes to be exchanged at the Corporate Trust Office. Whenever any Notes are so surrendered for exchange, the Issuer shall execute, and the Indenture Trustee shall authenticate and deliver, the Notes which the Noteholder making the exchange is entitled to receive.

(e)Other than with respect to Notes maintained in book-entry form, any Note presented or surrendered for registration of transfer or exchange of Notes shall be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Indenture Trustee duly executed. All Notes issued upon any registration of transfer or exchange of Notes shall be the valid obligations of the Issuer, evidencing the same rights, and entitled to the same benefits under this Indenture, as the Class of Notes surrendered upon such registration of transfer or exchange. No service charge shall be made for any registration of transfer or exchange of Notes, but the Issuer and the Indenture Trustee may require payment of a sum sufficient to cover any Tax or other governmental charge as may be imposed in connection with any registration of transfer or exchange of Notes, other than exchanges pursuant to Section 2.08 not involving any transfer.

The Notes have not been and will not be registered under the Securities Act or the securities laws of any jurisdiction. Consequently, the Notes are not transferable other than pursuant to an exemption from the registration requirements of the Securities Act and satisfaction of provisions set forth in this Indenture.

(f)Each purchaser and transferee by its purchase of a Class B Note or a beneficial interest therein shall have to provide the Issuer, the Indenture Trustee and the Note Registrar with representations substantially in the form of the transferee certification in Exhibit E attached hereto

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

13

and upon accepting a beneficial interest in the Class B Notes will be deemed to have made all of the certifications, representations and warranties set forth in Section 2.08(e). Any transfer of a beneficial interest in a Class B Note in violation of any of the foregoing will be of no force and effect and void ab initio.

Section 2.08Transfer and Exchange.

(a)The transfer and exchange of Global Notes or beneficial interests therein shall be effected through the Securities Depository, in accordance with this Indenture and the procedures of the Securities Depository therefor, which shall include restrictions on transfer comparable to those set forth herein to the extent required by the Securities Act. Beneficial interests in a Global Note may be transferred to persons who take delivery thereof in the form of a beneficial interest in the same Global Note in accordance with the transfer restrictions set forth in the legends in subsections of Section 2.07(c), as applicable. Transfers of beneficial interests in the Global Notes to persons required or permitted to take delivery thereof in the form of an interest in another Global Note shall be permitted as follows:

(i)Rule 144A Global Note to Regulation S Global Note. If, at any time, an owner of a beneficial interest in a Rule 144A Global Note deposited with the Securities Depository (or the Indenture Trustee as custodian for the Securities Depository) wishes to transfer its interest in such Rule 144A Global Note to a person who is required or permitted to take delivery thereof in the form of an interest in a Regulation S Global Note, such owner shall, subject to compliance with the applicable procedures described herein (the “Applicable Procedures”), exchange or cause the exchange of such interest for an equivalent beneficial interest in a Regulation S Global Note as provided in this Section 2.08(a)(i). Upon receipt by the Indenture Trustee of (1) instructions given in accordance with the Applicable Procedures from an Agent Member directing the Indenture Trustee to credit or cause to be credited a beneficial interest in the Regulation S Global Note in an amount equal to the beneficial interest in the Rule 144A Global Note to be exchanged, (2) a written order given in accordance with the Applicable Procedures containing information regarding the participant account of the Securities Depository and the Euroclear or Clearstream account to be credited with such increase, and (3) a certificate in the form of Exhibit B-1 hereto given by the Note Owner of such beneficial interest stating that the transfer of such interest has been made in compliance with the transfer restrictions applicable to the Global Notes and pursuant to and in accordance with Rule 903 or Rule 904 of Regulation S, then the Indenture Trustee, as Note Registrar, shall instruct the Securities Depository to reduce or cause to be reduced the initial Outstanding Note Balance of the applicable Rule 144A Global Note and to increase or cause to be increased the initial Outstanding Note Balance of the applicable Regulation S Global Note by the initial principal amount of the beneficial interest in the Rule 144A Global Note to be exchanged, to credit or cause to be credited to the account of the person specified in such instructions a beneficial interest in the Regulation S Global Note equal to the reduction in the initial Outstanding Note Balance of the Rule 144A Global Note, and to debit, or cause to be debited, from the account of the person making such exchange or transfer the beneficial interest in the Rule 144A Global Note that is being exchanged or transferred.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

14

(ii)Regulation S Global Note to Rule 144A Global Note. If, at any time an owner of a beneficial interest in a Regulation S Global Note deposited with the Securities Depository or with the Indenture Trustee as custodian for the Securities Depository wishes to transfer its interest in such Regulation S Global Note to a person who is required or permitted to take delivery thereof in the form of an interest in a Rule 144A Global Note, such owner shall, subject to the Applicable Procedures, exchange or cause the exchange of such interest for an equivalent beneficial interest in a Rule 144A Global Note as provided in this Section 2.08(a)(ii). Upon receipt by the Indenture Trustee of (1) instructions from Euroclear or Clearstream, if applicable, and the Securities Depository, directing the Indenture Trustee, as Note Registrar, to credit or cause to be credited a beneficial interest in the Rule 144A Global Note equal to the beneficial interest in the Regulation S Global Note to be exchanged, such instructions to contain information regarding the participant account with the Securities Depository to be credited with such increase, (2) a written order given in accordance with the Applicable Procedures containing information regarding the participant account of the Securities Depository and (3) if such transfer is being effected prior to the expiration of the “40-day distribution compliance period” (as defined by Regulation S under the Securities Act), a certificate in the form of Exhibit B-2 attached hereto given by the Note Owner of such beneficial interest stating (A) if the transfer is pursuant to Rule 144A, that the person transferring such interest in a Regulation S Global Note reasonably believes that the person acquiring such interest in a Rule 144A Global Note is a QIB and is obtaining such beneficial interest in a transaction meeting the requirements of Rule 144A and any applicable blue sky or securities laws of any State of the United States, (B) that the transfer complies with the requirements of Rule 144A under the Securities Act and any applicable blue sky or securities laws of any State of the United States or (C) if the transfer is pursuant to any other exemption from the registration requirements of the Securities Act, that the transfer of such interest has been made in compliance with the transfer restrictions applicable to the Global Notes and pursuant to and in accordance with the requirements of the exemption claimed, such statement to be supported by an Opinion of Counsel from the transferee or the transferor in form reasonably acceptable to the Issuer and to the Indenture Trustee, then the Indenture Trustee, as Note Registrar, shall instruct the Securities Depository to reduce or cause to be reduced the initial Outstanding Note Balance of such Regulation S Global Note and to increase or cause to be increased the initial Outstanding Note Balance of the applicable Rule 144A Global Note by the initial principal amount of the beneficial interest in the Regulation S Global Note to be exchanged, and the Indenture Trustee, as Note Registrar, shall instruct the Securities Depository, concurrently with such reduction, to credit or cause to be credited to the account of the person specified in such instructions a beneficial interest in the applicable Rule 144A Global Note equal to the reduction in the Outstanding Note Balance at maturity of such Regulation S Global Note and to debit or cause to be debited from the account of the person making such transfer the beneficial interest in the Regulation S Global Note that is being transferred.

(b)Transfer and Exchange from Definitive Notes to Definitive Notes. When Definitive Notes are presented by a Holder to the Note Registrar with a request:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

15

(i)to register the transfer of Definitive Notes in the form of other Definitive Notes; or

(ii)to exchange such Definitive Notes for an equal principal amount of Definitive Notes of other authorized denominations, the Note Registrar shall register the transfer or make the exchange as requested; provided, however, that the Definitive Notes presented or surrendered for register of transfer or exchange shall be duly endorsed or accompanied by a written instruction of transfer in form satisfactory to the Note Registrar duly executed by such Holder or by his attorney, duly authorized in writing; and

(iii)if such Definitive Note is being transferred to a QIB in accordance with Rule 144A or in an offshore transaction pursuant to Regulation S, a certification to that effect from such Holder (in the form attached as Exhibit B-3 hereto);

(iv)if such Definitive Note is being transferred in reliance on any other exemption from the registration requirements of the Securities Act, a certification to that effect from such Holder (in the form attached as Exhibit B-3 hereto) and an Opinion of Counsel from such Holder or the transferee reasonably acceptable to the Issuer and to the Indenture Trustee to the effect that such transfer is in compliance with the Securities Act; or

(v)if such Definitive Note is a Class B Note, a certification by the transferee in the form of Exhibit E hereto.

(c)Restrictions on Transfer and Exchange of Global Notes. Notwithstanding any other provision of this Indenture, a Global Note may not be transferred except by the Securities Depository to a nominee of the Securities Depository or by a nominee of the Securities Depository to the Securities Depository or another nominee of the Securities Depository or by the Securities Depository or any such nominee to a successor Securities Depository or a nominee of such successor Securities Depository.

(d)Initial Issuance of the Notes. The Initial Purchaser shall not be required to deliver, and neither the Issuer nor the Indenture Trustee shall demand therefrom, any of the certifications or opinions described in this Section 2.08 (other than Section 2.08(e)) in connection with the initial issuance of the Notes and the delivery thereof by the Issuer.

(e)Transfer Restrictions for the Class B Notes. Notwithstanding anything to the contrary herein, no transfer of a beneficial interest in a Class B Note shall be effective, and any attempted transfer shall be void ab initio, unless, prior to and as a condition of such transfer, each of the prospective transferee of the beneficial interest (including the initial transferee of the beneficial interest) and any subsequent transferee of the beneficial interest in a Class B Note, truthfully represents, warrants and covenants, in writing, substantially in the form of the transferee certification set forth in Exhibit E hereto to the Issuer, the Indenture Trustee and the Note Registrar, as applicable, and any of their respective successors or assigns that:

(i)Either (A) it is not and will not become, for U.S. federal income tax purposes, a partnership, S corporation, grantor trust or an entity that is disregarded as separate from

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

16

any of the foregoing (each such entity a “flow-through entity”) or (B) if it is or becomes a flow-through entity, then (1) none of the direct or indirect beneficial owners of any of the interests in such flow-through entity has or ever will have 50% or more of the value of its interest in such flow-through entity attributable to the beneficial interest of such flow-through entity in any Class B Note, other interest (direct or indirect) in the Issuer, or any interest created under this Indenture and (2) it is not and will not be a principal purpose of the arrangement involving the flow-through entity’s beneficial interest in any Class B Note to permit any entity to satisfy the 100-partner limitation of Section 1.7704-1(h)(1)(ii) of the Treasury Regulations necessary for such entity not to be classified as a publicly traded partnership for U.S. federal income tax purposes.

(ii)It will not (A) acquire, sell, transfer, assign, participate, pledge or otherwise dispose of any of its interests in any Class B Note (or any interest therein that is described in Section 1.7704-1(a)(2)(i)(B) of the Treasury Regulations), or attempt to do any of the foregoing, on or through an “established securities market” within the meaning of Section 1.7704-1(b) of the Treasury Regulations (an “Exchange”), including, without limitation, any of the following: (x) a U.S. national, regional or local securities exchange, (y) a foreign securities exchange or (z) an inter-dealer quotation system that regularly disseminates firm buy or sell quotations by identified brokers or dealers (including, without limitation, the National Association of Securities Dealers Automated Quotation System) or (B) cause any of its interests in any Class B Note (or any interest therein that is described in Section 1.7704-1(a)(2)(i)(B) of the Treasury Regulations) to be marketed on or through an Exchange.

(iii)It will not cause any beneficial interest in any Class B Note to be traded or otherwise marketed on or through an “established securities market” or a “secondary market (or the substantial equivalent thereof),” each within the meaning of Section 7704(b) of the Code and the Treasury Regulations promulgated thereunder, including, without limitation, an interdealer quotation system that regularly disseminates firm buy or sell quotations.

(iv)Its beneficial interest in any Class B Note is not and will not be in an amount that is less than the applicable Minimum Denomination (which for this purpose includes a lesser denomination if such denomination is solely a result of a reduction of principal due to payments made in accordance with this Indenture), and it does not and will not hold any beneficial interest in any Class B Note on behalf of any person whose beneficial interest in any Class B Note is in an amount that is less than the applicable Minimum Denomination. It will not sell, transfer, assign, participate, pledge or otherwise dispose of any beneficial interest in any Class B Note or enter into any financial instrument or contract the value of which is determined by reference in whole or in part to any Class B Note, in each case, if the effect of doing so would be that the beneficial interest of any person in any Class B Note would be in an amount that is less than the applicable Minimum Denomination.

(v)It will not transfer any beneficial interest in any Class B Note (directly, through a participation thereof, or otherwise) unless, prior to the transfer, the transferee of such beneficial interest will have executed and delivered to the Issuer, the Indenture Trustee

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

17

and the Note Registrar, and any of their respective successors or assigns, a transferee certification in the form of Exhibit E hereto.

(vi)It will not enter into any financial instrument the payment on which, or the value of which, is determined in whole or in part by reference to an interest in any Class B Note (including the amount of payments on any Class B Note, the value of any Class B Note or any contract that otherwise is described in Section 1.7704-1(a)(2)(i)(B) of the Treasury Regulations).

(vii)It will not use any Class B Note as collateral for the issuance of any securities that could cause the Issuer to become subject to taxation as a corporation or a publicly traded partnership taxable as a corporation for U.S. federal income tax purposes.

(viii)It will not take any action that could cause, and will not omit to take any action, which omission could cause, the Issuer to become taxable as a corporation for U.S. federal income tax purposes.

(ix)It will treat each Class B Note as indebtedness and indicate on all federal, state and local income tax and information returns and reports required to be filed with respect to any Class B Note, under any applicable federal, state or local tax statute or any rule or regulation under any of them, that each Class B Note is indebtedness unless otherwise required by Applicable Law.

(x)It (A) is not, and will not become, a “tax-exempt entity” as described in clauses (i), (ii) or (iv) of Section 168(h)(2)(A) of the Code, incorporating any cross-references in that Section (and excluding corporations described in Section 168(h)(2)(D) of the Code); (B) will, if it is a foreign person or entity described in Section 168(h)(2)(A)(iii) of the Code, satisfy the exception in Section 168(h)(2)(B) of the Code (regarding taxability of its income by the United States) if the Class B Notes are treated as equity for U.S. federal income tax purposes and the Issuer is characterized as a partnership; and (C) is not, and will not become, a tax-exempt controlled entity within the meaning of Section 168(h)(6)(F)(iii) of the Code.

(xi)Either (a) it is not and will not become, for U.S. federal income tax purposes, an entity disregarded from its owner, a pass-thru entity (as such term is used in Section 168(h) of the Code) or a partnership (each such entity a “flow-through entity”) or (b) if it is or becomes a flow-through entity, then each direct or indirect (through one or more tiers of flow-through entities) owner of any of the interests in such flow-through entity would satisfy representation (x) above if such person held a Class B Note directly.

(xii)It acknowledges that the Issuer may prohibit any transfer of any Class B Note if it reasonably believes that such transfer would violate any of these representations, warranties, and covenants.

(xiii)It acknowledges that the Originator, the Indenture Trustee, the Note Registrar, the Issuer and others will rely on the truth and accuracy of the foregoing representations,

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

18

warranties and covenants and agrees that if it becomes aware that any of the foregoing are no longer accurate, it will notify the Issuer.

The Indenture Trustee shall maintain a file of all such transferee certifications delivered to it and shall make such transferee certifications available to the Issuer upon request. The Issuer may refuse to recognize, and treat as void ab initio, any transfer of a Class B Note that it reasonably believes would violate any of the foregoing representations, warranties, and covenants.

Section 2.09Mutilated, Destroyed, Lost or Stolen Notes.

(a)If (i) any mutilated Note is surrendered to the Indenture Trustee or the Indenture Trustee receives evidence to its satisfaction of the destruction, loss or theft of any Note, and (ii) there is delivered to the Indenture Trustee such security or indemnity as may be required by the Indenture Trustee to hold each of the Issuer and the Indenture Trustee harmless, then, in the absence of actual notice to the Issuer or the Indenture Trustee that such Note has been acquired by a protected purchaser, the Issuer shall execute, and the Indenture Trustee shall authenticate and deliver upon an Issuer Order, in exchange for or in lieu of any such mutilated, destroyed, lost or stolen Note, a new Note or Notes of the same tenor, class and principal balance bearing a number not contemporaneously outstanding; provided, however, that if any such mutilated, destroyed, lost or stolen Note shall have become subject to receipt of payment in full, instead of issuing a new Note, the Indenture Trustee may make a payment with respect to such Note without surrender thereof, except that any mutilated Note shall be surrendered. If, after the delivery of such new Note or payment with respect to a destroyed, lost or stolen Note pursuant to the proviso to the preceding sentence, a protected purchaser of the original Note in lieu of which such new Note was issued presents for receipt of payments such original Note, the Issuer and the Indenture Trustee shall be entitled to recover such new Note (or such payment) from the Person to whom it was delivered or any Person taking such new Note from such Person, except a protected purchaser, and each of the Issuer and the Indenture Trustee shall be entitled to recover upon the security or indemnity provided therefor to the extent of any loss, damage or cost incurred by the Issuer or the Indenture Trustee in connection therewith.

(b)Upon the issuance of any new Note under this Section 2.09, the Issuer or the Indenture Trustee may require the payment of a sum sufficient to cover any Tax or other governmental charge that may be imposed in relation thereto.

(c)Every new Note issued pursuant to this Section 2.09 in lieu of any destroyed, lost or stolen Note shall constitute an original additional contractual obligation of the Issuer, whether or not such destroyed, lost or stolen Note shall be at any time enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Notes duly issued hereunder.

(d)The provisions of this Section 2.09 are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment with respect to mutilated, destroyed, lost or stolen Notes.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

19

Section 2.10Persons Deemed Noteholders. Before due presentment for registration of transfer of any Note, the Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture Trustee may treat the Person in whose name any Note is registered as the owner of such Note (a) on the applicable Record Date for the purpose of receiving payments with respect to principal and interest on such Note and (b) on any date for all other purposes whatsoever, whether or not such Note be overdue, and none of the Issuer, the Indenture Trustee nor any agent of the Issuer or the Indenture Trustee shall be affected by any notice to the contrary.

Section 2.11Cancellation of Notes. All Definitive Notes surrendered for payment, registration of transfer, exchange or prepayment shall, if surrendered to any Person other than the Indenture Trustee, be delivered to the Indenture Trustee and shall be promptly canceled by it. The Issuer may at any time deliver to the Indenture Trustee for cancellation any Note previously authenticated and delivered hereunder which the Issuer may have acquired in any manner whatsoever, and all Notes so delivered shall be promptly canceled by the Indenture Trustee. No Notes shall be authenticated in lieu of or in exchange for any Notes canceled as provided in this Section 2.11 except as expressly permitted by this Indenture. All canceled Notes shall be held and disposed of by the Indenture Trustee in accordance with its standard retention and disposal policy.

Section 2.12Conditions to Closing. The Notes shall be executed, authenticated and delivered on the Closing Date in accordance with Section 2.05 and, upon receipt by the Indenture Trustee of the following:

(a)an Issuer Order authorizing the authentication and delivery of such Notes by the Indenture Trustee;

(b)the original Notes executed by the Issuer and true and correct copies of the Transaction Documents;

(c)Opinions of Counsel addressed to the Indenture Trustee, the Initial Purchaser, and the Rating Agency in form and substance satisfactory to the Indenture Trustee, the Initial Purchaser and the Rating Agency addressing corporate, security interest, tax, bankruptcy and other matters;

(d)an Officer’s Certificate of an Authorized Officer of the Issuer, stating that:

(i)all representations and warranties of the Issuer contained in the Transaction Documents are true and correct, and no defaults exist under the Transaction Documents;

(ii)the issuance of the Notes will not result in any breach of any of the terms, conditions or provisions of, or constitute a default under, this Indenture or any other Transaction Document, the Issuer Operating Agreement or any other constituent documents of the Issuer or any indenture, mortgage, deed of trust or other agreement or instrument to which the Issuer is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which the Issuer is a party or by which it may be bound or to which it may be subject, and that all conditions precedent provided in this Indenture relating to the authentication and delivery of the Notes have been fully satisfied; and

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

20

(iii)the conditions precedent described in this Indenture and in the other Transaction Documents, if any, have been satisfied;

(e)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of Sunnova Intermediate Holdings that:

(i)Sunnova Intermediate Holdings is not in default under any of the Transaction Documents to which it is a party, and the transfer of the Conveyed Property and the Sol Owner Conveyed Property by it will not result in any breach of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

(ii)all representations and warranties of it contained in each of the Transaction Documents to which it is a party are true and correct on and as of the Closing Date, as though made on and as of the Closing Date; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

(f)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of Sunnova Sol Holdings that:

(i)Sunnova Sol Holdings is not in default under any of the Transaction Documents to which it is a party, and the transfer of the Conveyed Property by it will not result in any breach of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

(ii)all representations and warranties of it contained in each of the Transaction Documents to which it is a party are true and correct on and as of the Closing Date, as though made on and as of the Closing Date; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

(g)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of the Depositor that:

(i)the Depositor is not in default under any of the Transaction Documents to which it is a party, and the transfer of the Conveyed Property by it and the simultaneous Grant of the Trust Estate to the Indenture Trustee by the Issuer will not result in any breach

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

21

of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

(ii)all representations and warranties of it on and as of the Closing Date, as though made on and as of the Closing Date contained in each of the Transaction Documents to which it is a party are true and correct; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

(h)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of Sunnova Management that:

(i)Sunnova Management is not in default under any of the Transaction Documents to which it is a party, and the performance by Sunnova Management under the Transaction Documents to which it is a party, will not result in any breach of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

(ii)all representations and warranties of it contained in each of the Transaction Documents to which it is a party are true and correct on and as of the Closing Date, as though made on and as of the Closing Date; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

(i)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of Sunnova Energy that:

(i)Sunnova Energy is not in default under any of the Transaction Documents to which it is a party, and the performance by Sunnova Energy under the Transaction Documents to which it is a party, will not result in any breach of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

22

(ii)all representations and warranties of it contained in each of the Transaction Documents to which it is a party are true and correct on and as of the Closing Date, as though made on and as of the Closing Date; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

(j)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of each Managing Member that:

(i)such Managing Member is not in default under any of the Transaction Documents to which it is a party, and the performance by such Managing Member under the Transaction Documents to which it is a party and the transfer of the Sol Owner Assets by Sol Owner Managing Member, will not result in any breach of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

(ii)all representations and warranties of it contained in each of the Transaction Documents to which it is a party are true and correct on and as of the Closing Date, as though made on and as of the Closing Date; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

(k)an Officer’s Certificate dated as of the Closing Date, of an Authorized Officer of Sol Owner Project Company that:

(i)such Sol Owner Project Company is not in default under any of the Transaction Documents to which it is a party, and the performance by Sol Owner Project Company under the Transaction Documents to which it is a party, will not result in any breach of any of the terms, conditions or provisions of, or constitute a material default under, its organizational documents or any other constituent documents of it or any indenture, mortgage, deed of trust or other agreement or instrument to which it is a party or by which it is bound, or any order of any court or administrative agency entered in any Proceeding to which it is a party or by which it may be bound or to which it may be subject;

(ii)all representations and warranties of it contained in each of the Transaction Documents to which it is a party are true and correct on and as of the Closing Date, as though made on and as of the Closing Date; and

(iii)all conditions precedent set forth in Section 2.12 and in the other Transaction Documents have been satisfied;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

23

(l)a Secretary’s Certificate dated as of the Closing Date of each Sunnova Entity (other than the Tax Equity Project Companies) regarding certain organizational matters and the incumbency of the signatures of such Sunnova Entities;

(m)the assignment to Sunnova Sol Holdings by Sunnova Intermediate Holdings of its right, title and interest in the Conveyed Property, duly executed by Sunnova Intermediate Holdings and Sunnova Sol Holdings, the assignment to the Depositor by Sunnova Sol Holdings of its right, title and interest in the Conveyed Property, duly executed by Sunnova Sol Holdings and the Depositor, and the assignment to the Issuer by the Depositor of its right, title and interest in the Conveyed Property, duly executed by the Depositor and the Issuer;

(n)presentment of all applicable UCC termination statements or partial releases (collectively, the “Termination Statements”) terminating the Liens of creditors of Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor, the Managing Members, the Original Managing Member Owners or any other Person with respect to any part of the Trust Estate or the assets pledged to the Indenture Trustee under the Pledge and Security Agreement (except as expressly contemplated by the Transaction Documents) and the Financing Statements (which shall constitute all of the Perfection UCCs with respect to the Closing Date) to the proper Person for filing to perfect the Indenture Trustee’s first priority Lien on the Trust Estate, subject to Permitted Liens;

(o)evidence that the Indenture Trustee has established the Collection Account, the Liquidity Reserve Account, the Supplemental Reserve Account and the Tax Loss Insurance Proceeds Account;

(p)evidence that Sunnova Energy has established the Host Customer Deposit Account;

(q)delivery by the Custodian to the Issuer and the Indenture Trustee of an executed Closing Date Certification;

(r)delivery by the Rating Agency to the Issuer and the Indenture Trustee of its rating letter assigning a rating to the Class A Notes of at least “A- (sf)” and to the Class B Notes of at least BB- (sf)”;

(s)all collections received in respect of the Conveyed Property for any period following the Initial Cut-Off Date have been deposited into the Collection Account on the Closing Date;

(t)the Issuer shall have deposited the Liquidity Reserve Account Floor Amount into the Liquidity Reserve Account;

(u)the Issuer shall have deposited the Supplemental Reserve Account Closing Date Deposit and the Supplemental Reserve Account Pre-PTO Closing Date Deposit into the Supplemental Reserve Account;

(v)none of the Issuer, Managing Members or the Non-Tax Equity Project Companies shall be insolvent and will become insolvent as a result of the Grant pursuant to this Indenture or

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

24

the other Transaction Documents or the transactions contemplated by the Transaction Documents; and

(w)any other certificate, document or instrument reasonably requested by the Initial Purchaser or the Indenture Trustee.

Section 2.13Definitive Notes. The Notes will be issued as Definitive Notes, rather than to DTC or its nominee, only if (a) the Securities Depository notifies the Issuer and the Indenture Trustee that it is unwilling or unable to continue as the Securities Depository with respect to any or all of the Notes or (b) at any time the Securities Depository shall no longer be registered or in good standing under the Securities Exchange Act of 1934, as amended, or other applicable statute or regulation, as required, and in either case a successor Securities Depository is not appointed by the Issuer within 90 days after the Issuer receives notice or becomes aware of such condition, as the case may be. Upon the occurrence of any of the events described in the immediately preceding paragraph, the Issuer will issue the Notes of each Class in the form of Definitive Notes and thereafter the Indenture Trustee will recognize the holders of such Definitive Notes as Noteholders of each such Class under this Indenture. In connection with any proposed transfer outside the book entry system or exchange of beneficial interest in a Note for Notes in definitive registered form, the Issuer shall be required to provide or cause to be provided to the Indenture Trustee all information reasonably available to it that is not otherwise available to the Indenture Trustee and is reasonably requested by the Indenture Trustee and is otherwise necessary to allow the Indenture Trustee to comply with any applicable tax reporting obligations, including without limitation, any cost basis reporting obligations under Section 6045 of the Code. The Indenture Trustee may rely on any such information provided to it or available on the Note Register and shall have no responsibility to verify or ensure the accuracy of such information. The Indenture Trustee shall not have any responsibility or liability for any actions taken or not taken by DTC.

Section 2.14Access to List of Noteholders’ Names and Addresses. The Indenture Trustee shall furnish or cause to be furnished to the Transaction Manager within 15 days after receipt by the Indenture Trustee of a request therefor from the Transaction Manager in writing, a list, in such form as the Transaction Manager may reasonably require, of the names and addresses of the Noteholders as of the most recent Record Date.

ARTICLE IIICOVENANTS; COLLATERAL; REPRESENTATIONS; WARRANTIES

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

25

Section 3.01Performance of Obligations.

(a)The Issuer will not take any action or permit any action to be taken by others which would release any Person from any of such Person’s covenants or obligations in any Transaction Document or under any instrument or agreement included in the Trust Estate or that would result in the amendment, hypothecation, subordination, termination or discharge of, or impair the validity or effectiveness of, any such instrument or agreement, except as ordered by any bankruptcy or other court or as permitted by, or expressly provided in, this Indenture, the Transaction Documents or such other instrument or agreement.

(b)To the extent consistent with the Issuer Operating Agreement, the Issuer may contract with other Persons to assist it in performing its duties hereunder, and any performance of such duties shall be deemed to be action taken by the Issuer. To the extent that the Issuer contracts with other Persons which include or may include the furnishing of reports, notices or correspondence to the Indenture Trustee, the Issuer shall identify such Persons in a written notice to the Indenture Trustee.

(c)The Issuer shall and shall require that the Depositor, Sunnova Intermediate Holdings and Sunnova Sol Holdings characterize (i) (x) the transfer of the Conveyed Property by Sunnova Intermediate Holdings to Sunnova Sol Holdings, the transfer of the Conveyed Property by Sunnova Sol Holdings to the Depositor and the Conveyed Property by the Depositor to the Issuer pursuant to the Contribution Agreement and (y) the transfer of Sol Owner Conveyed Property from Sunnova Intermediate Holdings to Sol Owner Managing Member and from Sol Owner Managing Member to Sol Owner Project Company pursuant to the Sol Owner Contribution Agreement, in each case, as an absolute transfer for legal purposes, (ii) the Grant of the Trust Estate by the Issuer under this Indenture as a pledge for financial accounting purposes, and (iii) the Notes as indebtedness for U.S. federal income tax purposes and for financial accounting purposes. In this regard, the financial statements of SEI and its consolidated subsidiaries will show the Conveyed Property and Sol Owner Conveyed Property as owned by the consolidated group and the Notes as indebtedness of the consolidated group (and will contain appropriate footnotes stating that the assets of the Issuer will not be available to creditors of SEI, Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings or the Depositor or any other Person), and the U.S. federal income tax returns of SEI, Sunnova Energy and its consolidated subsidiaries that are regarded entities for U.S. federal income tax purposes will indicate that the Notes are indebtedness. The Issuer will cause Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings and the Depositor to file all required tax returns and associated forms, reports, schedules and supplements thereto in a manner consistent with such characterizations.

(d)The Issuer covenants to pay, or cause to be paid, all Taxes or other similar charges levied by any governmental authority with regard to the Trust Estate, except to the extent that the validity or amount of such Taxes is contested in good faith, via appropriate Proceedings and with adequate reserves established and maintained therefor in accordance with GAAP.

(e)The Issuer hereby assumes liability for all liabilities associated with the Trust Estate or created under this Indenture, including but not limited to any obligation arising from the breach or inaccuracy of any representation, warranty or covenant of the Issuer set forth herein except as provided in the Transaction Documents. Notwithstanding the foregoing, the Issuer has and shall

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

26

have no liability with respect to the payment of principal and interest on the Notes, except as otherwise provided in this Indenture.

(f)The Issuer will perform and observe all of its obligations and agreements contained in this Indenture, the Transaction Documents and in the instruments and agreements included in the Trust Estate, including, but not limited to, preparing (or causing to be prepared) and filing (or causing to be filed) all UCC financing statements and continuation statements required to be filed by the terms of this Indenture and the other Transaction Documents in accordance with and within the time periods provided for herein and therein. Except as otherwise expressly provided therein, the Issuer shall not waive, amend, modify, supplement or terminate any Transaction Document or any provision thereof without the consent of the Indenture Trustee (acting at the direction of the Majority Noteholders of the Controlling Class).

(g)If an Event of Default or Transaction Manager Termination Event shall arise from the failure of the Transaction Manager to perform any of its duties or obligations under the Transaction Management Agreement, the Issuer shall take all reasonable steps available to it to remedy such failure, including appointing a Replacement Transaction Manager pursuant to the terms of the Transaction Management Agreement.

(h)The Issuer, or the Transaction Manager on behalf of the Issuer, shall supply to the Indenture Trustee, at the time and in the manner required by applicable Treasury Regulations, for further distribution to such persons, and to the extent, required by applicable Treasury Regulations, information with respect to any original issue discount accruing on the Notes.

Section 3.02Negative Covenants. In addition to the restrictions and prohibitions set forth in Sections 3.04, and 3.10 and elsewhere herein, the Issuer will not:

(a)sell, transfer, exchange or otherwise dispose of any portion of its interest in the Trust Estate except as expressly permitted by this Indenture or the other Transaction Documents; provided that at any time the Issuer may distribute to the Depositor (i) any Excess SRECs and (ii) any Rebates; provided, further, that the Issuer may sell Hedged SRECs to Hedged SREC Counterparties in accordance with the Hedged SREC Agreement or sell Excess SRECs so long as all proceeds from the sale of any Hedged SRECs or Excess SRECs are remitted directly to the Collection Account.

(b)permit the validity or effectiveness of this Indenture or any Grant hereunder or under any other Transaction Document to be impaired or permit any Person to be released from any covenants or obligations under this Indenture, except as may be expressly permitted hereby or under any other Transaction Document;

(c)(i) create, incur or suffer, or permit to be created or incurred or to exist any Lien on any of the Trust Estate or the assets of any Managing Member or Non-Tax Equity Project Company or (ii) permit the Lien created by this Indenture or any other Transaction Document not to constitute a valid first priority, perfected Lien on the Trust Estate or the assets of any Managing Member or Non-Tax Equity Project Company pledged to the Indenture Trustee under the Pledge and Security Agreement, in each case subject to Permitted Liens;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

27

(d)take any action or fail to take any action which action or failure to act may cause the Issuer to become classified as an association (or a publicly traded partnership) that is taxable as a corporation for U.S. federal income tax purposes; or

(e)act in violation of its organization documents.

Section 3.03Money for Note Payments.

(a)All payments with respect to any Notes which are to be made from amounts withdrawn from the Collection Account pursuant to the Priority of Payments shall be made on behalf of the Issuer by the Indenture Trustee, and no amounts so withdrawn from an Account for payments with respect to the Notes shall be paid over to the Issuer under any circumstances except as provided in this Section 3.03 and Article V.

(b)When the Indenture Trustee is not also the Note Registrar, the Issuer shall furnish, or cause the Note Registrar to furnish, with respect to Global Notes, on each Record Date, and with respect to Definitive Notes, no later than the fifth calendar day after each Record Date, a list, in such form as the Indenture Trustee may reasonably require, of the names and addresses of the Noteholders and of the number of individual Notes and the Outstanding Note Balance held by each such Noteholder.

(c)Any money held by the Indenture Trustee in trust for the payment of any amount distributable but unclaimed with respect to any Note shall be held in a non-interest bearing trust account, and if the same remains unclaimed for two years after such amount has become due to such Noteholder, such money shall be discharged from such trust and paid to the Issuer upon an Issuer Order without any further action by any Person; and the Holder of such Note shall thereafter, as an unsecured general creditor, look only to the Issuer for payment thereof (but only to the extent of the amounts so paid to the Issuer), and all liability of the Indenture Trustee with respect to such trust money shall thereupon cease. The Indenture Trustee may adopt and employ, at the expense of the Issuer, any reasonable means of notification of such payment (including, but not limited to, mailing notice of such payment to Noteholders whose Notes have been called but have not been surrendered for prepayment or whose right to or interest in moneys due and payable but not claimed is determinable from the records of the Indenture Trustee, at the last address of record for each such Noteholder).

Section 3.04Restriction of Issuer Activities. Until the date that is 365 days after the Termination Date, the Issuer will not on or after the date of execution of this Indenture:

(a)engage in any business or investment activities other than those necessary for, incident to, connected with or arising out of, owning and Granting the Trust Estate to the Indenture Trustee for the benefit of the Noteholders, or contemplated hereby, in the Transaction Documents and the Issuer Operating Agreement;

(b)incur any indebtedness secured in any manner by, or having any claim against, the Trust Estate or the Issuer other than indebtedness arising hereunder and in connection with the Transaction Documents and as otherwise expressly permitted in a Transaction Document;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

28

(c)incur any other indebtedness except as permitted in the Issuer Operating Agreement;

(d)amend, or propose to the member of the Depositor for their consent any amendment of, the Issuer Operating Agreement (or, if the Issuer shall be a successor to the Person named as the Issuer in the first paragraph of this Indenture, amend, consent to amendment or propose any amendment of, the governing instruments of such successor), without giving notice thereof in writing, 30 days prior to the date on which such amendment is to become effective, to the Rating Agency;

(e)except as otherwise expressly permitted by this Indenture or the Transaction Documents, sell, transfer, exchange or otherwise dispose of any of the properties or assets of the Issuer, including those included in the Trust Estate; provided that at any time the Issuer may distribute to the Depositor (i) any Excess SRECs and (ii) any Rebates; provided, further, that the Issuer may sell Hedged SRECs to Hedged SREC Counterparties in accordance with the Hedged SREC Agreement or sell Excess SRECs so long as all proceeds from the sale of any Hedged SRECs or Excess SRECs are be remitted directly to the Collection Account.

(f)claim any credit on, or make any deduction from the principal or interest payable in respect of, the Notes (other than amounts properly withheld from such payments under the Code) or assert any claim against any present or former Noteholder by reason of the payment of the Taxes levied or assessed upon any part of the Trust Estate;

(g)permit the validity or effectiveness of this Indenture to be impaired, or permit the Lien in favor of the Indenture Trustee created by this Indenture or any other Transaction Document to be amended, hypothecated, subordinated, terminated or discharged, or permit any Person to be released from any covenants or obligations with respect to the Notes under this Indenture except as may be expressly permitted hereby;

(h)permit the Lien of this Indenture or any other Transaction Document not to constitute a valid perfected first priority (other than with respect to a Permitted Lien) Lien on the Trust Estate; or

(i)dissolve, liquidate, merge or consolidate with any other Person, other than in compliance with Section 3.10 if any Notes are Outstanding.

Section 3.05Protection of Trust Estate.

(a)The Issuer intends the Lien Granted pursuant to this Indenture or any other Transaction Document in favor of the Indenture Trustee for the benefit of the Noteholders to be prior to all other Liens in respect of the Trust Estate or the pledged assets of the Managing Members and Non-Tax Equity Project Companies, subject to Permitted Liens, and the Issuer shall take all actions necessary to obtain and maintain, in favor of the Indenture Trustee and the Noteholders, a first priority, perfected Lien on the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies, subject to Permitted Liens. The Issuer will from time to time prepare, execute (or authorize the filing of) and deliver all such supplements and amendments

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

29

hereto and all such financing statements, continuation statements, instruments of further assurance, and other instruments, and will take such other action as may be necessary or advisable to:

(i)provide further assurance with respect to such Grant and/or Grant more effectively all or any portion of the Trust Estate;

(ii)(A) maintain and preserve the Lien (and the priority thereof) in favor of the Indenture Trustee created by this Indenture and any other Transaction Document and (B) enforce the terms and provisions of this Indenture or carry out more effectively the purposes hereof;

(iii)perfect or protect the validity of, any Grant made or to be made by this Indenture and any other Transaction Document;

(iv)enforce its rights under the Transaction Documents; or

(v)preserve and defend title to any asset included in the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies and the rights of the Indenture Trustee and of the Noteholders in the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies against the claims of all Persons.

The Issuer shall deliver or cause to be delivered to the Indenture Trustee file stamped copies of, or filing receipts for, any document recorded, registered or filed as provided above, as soon as available following such recording, registration or filing. The Issuer shall cooperate fully with the Indenture Trustee in connection with the obligations set forth above and will execute (or authorize the filing of) any and all documents reasonably required to fulfill the intent of this Section 3.05.

(b)The Issuer hereby irrevocably appoints the Indenture Trustee as its agent and attorney-in-fact (such appointment being coupled with an interest) to execute, or authorize the filing of, upon the Issuer’s failure to do so, any financing statement or continuation statement required pursuant to this Section 3.05; provided, however, that such designation shall not be deemed to create any duty in the Indenture Trustee to monitor the compliance of the Issuer with the foregoing covenants; and provided further, that the Indenture Trustee shall only be obligated to execute or authorize such financing statement or continuation statement upon written direction of the Transaction Manager and upon written notice to a Responsible Officer of the Indenture Trustee of the failure of the Issuer to comply with the provisions of Section 3.05(a); shall not be required to pay any fees, Taxes or other governmental charges in connection therewith; and shall not be required to prepare any financing statement or continuation statement required pursuant to this Section 3.05 (which shall in each case be prepared by the Issuer or the Transaction Manager). The Issuer shall cooperate with the Transaction Manager and provide to the Transaction Manager any information, documents or instruments with respect to such financing statement or continuation statement that the Transaction Manager may reasonably require. Neither the Indenture Trustee nor any of its officers, directors, employees, attorneys or agents will be responsible or liable for the existence, genuineness, value or protection of any collateral securing the Notes, for the legality, enforceability, effectiveness or sufficiency of the Transaction Documents or any financing statement or continuation

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

30

statement for the creation, perfection, continuation, priority, sufficiency or protection of any of the liens, or for any defect or deficiency as to any such matters, for monitoring the status of any lien or performance of the collateral or for the accuracy or sufficiency of any financing statement or continuation statement prepared for its execution or authorization hereunder.

(c)Except as necessary or advisable in connection with the fulfillment by the Indenture Trustee of its duties and obligations described herein or in any other Transaction Document, the Indenture Trustee shall not remove any portion of the Trust Estate that consists of money or is evidenced by an instrument, certificate or other writing from the jurisdiction in which it was held as described in the most recent Opinion of Counsel that was delivered pursuant to Section 3.06 (or from the jurisdiction in which it was held as described in the Opinion of Counsel delivered at the Closing Date pursuant to Section 2.12(c), if no Opinion of Counsel has yet been delivered pursuant to Section 3.06) unless the Indenture Trustee shall have first received an Opinion of Counsel to the effect that the Lien created by this Indenture with respect to such property will continue to be maintained after giving effect to such action or actions.

(d)No later than 30 days prior to any Sunnova Entity making any change in its or their name, identity, jurisdiction of organization or structure which would make any financing statement or continuation statement filed in accordance with Section 3.05(a) above seriously misleading within the meaning of Section 9-506 of the UCC as in effect in New York or wherever else necessary or appropriate under Applicable Law, or otherwise impair the perfection of the Lien on the Trust Estate or the pledged assets of the Managing Members and Non-Tax Equity Project Companies, the Issuer shall give or cause to be given to the Indenture Trustee written notice of any such change and shall file such financing statements or amendments as may be necessary to continue the perfection of the Indenture Trustee’s Lien on the Trust Estate or the pledged assets of the Managing Members and Non-Tax Equity Project Companies. None of Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor or the Issuer shall become or seek to become organized under the laws of more than one jurisdiction.

(e)The Issuer shall give the Indenture Trustee written notice at least 30 days prior to any relocation of Sunnova Entity’s respective principal executive office or jurisdiction of organization and whether, as a result of such relocation, the applicable provisions of relevant law or the UCC would require the filing of any amendment of any previously filed financing or continuation statement or of any new financing statement and shall file such financing statements or amendments as may be necessary to continue the perfection of the Indenture Trustee’s Lien on the Trust Estate. The Issuer shall at all times maintain its principal executive office and jurisdiction of organization within the United States of America.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

31

Section 3.06Opinions and Officer’s Certificates as to Trust Estate.

(a)On the Closing Date and, if requested by the Indenture Trustee on the date of each supplemental indenture hereto, the Issuer shall furnish to the Indenture Trustee an Opinion of Counsel to the effect that, in the opinion of such counsel, either (i) such action has been taken with respect to the recording and filing of the requisite documents (assuming the filing of any required financing statements and continuation statements) as are necessary to perfect and make effective the Lien on the Trust Estate in favor of the Indenture Trustee for the benefit of the Noteholders, created by this Indenture, subject to Permitted Liens, and reciting the details of such action or (ii) no such action is necessary to make such Lien effective.

(b)On or before the thirtieth day prior to the fifth anniversary of the Closing Date and every five years thereafter until the Rated Final Maturity, the Issuer shall furnish to the Indenture Trustee an Officer’s Certificate either stating that (i) such action has been taken with respect to the recording, filing, re-recording and re-filing of the requisite documents including the filing of any financing statements and continuation statements as is necessary to maintain the Lien created by this Indenture with respect to the Trust Estate and reciting the details of such action or (ii) no such action is necessary to maintain such Lien. The Issuer shall also provide the Indenture Trustee with a file stamped copy of any document or instrument filed as described in such Officer’s Certificate contemporaneously with the delivery of such Officer’s Certificate. Such Officer’s Certificate shall also describe the recording, filing, re-recording and re-filing of the requisite documents, including the filing of any financing statements and continuation statements that will be required to maintain the Lien of this Indenture with respect to the Trust Estate. If the Officer’s Certificate delivered to the Indenture Trustee hereunder specifies future action to be taken by the Issuer, the Issuer shall furnish a further Officer’s Certificate no later than the time so specified in such former Officer’s Certificate to the extent required by this Section 3.06.

Section 3.07Statement as to Compliance. The Issuer will deliver to the Indenture Trustee, the Rating Agency and the Initial Purchaser, within 120 days after the end of each calendar year (beginning with calendar year 2021), an Officer’s Certificate of the Issuer stating, as to the signer thereof, that, (a) a review of the activities of the Issuer during the preceding calendar year and of its performance under this Indenture has been made under such officer’s supervision, (b) to the best of such officer’s knowledge, based on such review, the Issuer has fulfilled all its obligations under this Indenture throughout such year, or, if there has been a default in the fulfillment of any such obligation, specifying each such default known to such officer and the nature and status thereof and remedies therefor being pursued, and (c) to the best of such officer’s knowledge, based on such review, no event has occurred and has been waived which is, or after notice or lapse of time or both would become, an Event of Default hereunder or, if such an event has occurred and has not been waived, specifying each such event known to him or her and the nature and status thereof and remedies therefor being pursued.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

32

Section 3.08[Reserved].

Section 3.09Recording. The Issuer will, upon the Closing Date and thereafter from time to time, prepare and cause financing statements and such other instruments as may be required with respect thereto, including without limitation, the Financing Statements to be filed, registered and recorded as may be required by present or future law (with file stamped copies thereof delivered to the Indenture Trustee) to create, perfect and protect the Lien hereof upon the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies, and protect the validity of this Indenture. The Issuer shall, from time to time, perform or cause to be performed any other act as required by law and shall execute (or authorize, as applicable) or cause to be executed (or authorized, as applicable) any and all further instruments (including financing statements, continuation statements and similar statements with respect to any of said documents with file stamped copies thereof delivered to the Indenture Trustee) that are necessary or reasonably requested by the Indenture Trustee for such creation, perfection and protection. The Issuer shall pay, or shall cause to be paid, all filing, registration and recording taxes and fees incident thereto, and all expenses, Taxes and other governmental charges incident to or in connection with the preparation, execution, authorization, delivery or acknowledgment of the recordable documents, any instruments of further assurance, and the Notes.

Section 3.10Agreements Not to Institute Bankruptcy Proceedings; Additional Covenants; Covenants with Respect to the Managing Members and Project Companies.

(a)The Issuer shall only voluntarily institute any Proceedings to adjudicate the Issuer, a Managing Member or a Project Company as bankrupt or insolvent, consent to the institution of bankruptcy or Insolvency Proceedings against the Issuer, a Managing Member or a Project Company, file a petition seeking or consenting to reorganization or relief under any applicable federal or State law relating to bankruptcy, consent to the appointment of a receiver, liquidator, assignee, trustee, sequestrator (or other similar official) of the Issuer or a substantial part of its property or admit its inability to pay its debts generally as they become due or authorize any of the foregoing to be done or taken on behalf of the Issuer, in accordance with the terms of the Issuer Operating Agreement.

(b)So long as any of the Notes are Outstanding:

(i)The Issuer will keep in full effect its existence, rights and franchises as a limited liability company under the laws of the State of Delaware and will obtain and preserve its qualification to do business in each jurisdiction in which such qualification is or shall be necessary to protect the validity and enforceability of this Indenture, the Notes and each asset included in the Trust Estate.

(ii)The Issuer shall not consolidate or merge with or into any other entity or convey or transfer its properties and assets substantially as an entirety to any entity unless (A) the entity (if other than the Issuer) formed or surviving such consolidation or merger, or that acquires by conveyance or transfer the properties and assets of the Issuer substantially as an entirety, shall be organized and existing under the laws of the United States of America or any State thereof as a special purpose bankruptcy remote entity, and shall expressly assume in form satisfactory to the Rating Agency the obligation to make due and punctual payments

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

33

of principal and interest on the Notes then Outstanding and the performance of every covenant on the part of the Issuer to be performed or observed pursuant to this Indenture, (B) immediately after giving effect to such transaction, no Default or Event of Default under this Indenture shall have occurred and be continuing, (C) such consolidation, merger, conveyance or transfer would not violate any applicable Designated Transfer Restriction, (D) the Issuer shall have delivered to the Rating Agency and the Indenture Trustee an Officer’s Certificate of the Issuer and an Opinion of Counsel, each stating that such consolidation, merger, conveyance or transfer complies with this Indenture and (E) the Issuer shall have given prior written notice of such consolidation or merger to the Rating Agency.

(iii)The funds and other assets of the Issuer shall not be commingled with those of any other Person except to the extent expressly permitted under the Transaction Documents.

(iv)The Issuer shall not be, become or hold itself out as being liable for the debts of any other Person.

(v)The Issuer shall not form, or cause to be formed, any subsidiaries.

(vi)The Issuer shall act solely in its own name and through its Authorized Officers or duly authorized agents in the conduct of its business, and shall conduct its business so as not to mislead others as to the identity of the entity with which they are concerned. The Issuer shall not have any employees other than the Authorized Officers of the Issuer.

(vii)The Issuer shall maintain its records and books of account and shall not commingle its records and books of account with the records and books of account of any other Person. The books of the Issuer may be kept (subject to any provision contained in the applicable statutes) inside or outside the State of Delaware at such place or places as may be designated from time to time by the Issuer Operating Agreement.

(viii)All actions of the Issuer shall be taken by an Authorized Officer of the Issuer (or any Person acting on behalf of the Issuer).

(ix)The Issuer shall not amend its certificate of formation (except as required under Delaware law) or the Issuer Operating Agreement, without first giving prior written notice of such amendment to the Rating Agency (a copy of which shall be provided to the Indenture Trustee).

(x)The Issuer maintains and will maintain the formalities of the form of its organization.

(xi)The annual financial statements of SEI and its consolidated subsidiaries will disclose the effects of the transactions contemplated by the Transaction Documents in accordance with GAAP. Any consolidated financial statements which consolidate the assets and earnings of SEI, Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings or the Depositor with those of the Issuer will contain a footnote to the effect that

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

34

the assets of the Issuer will not be available to creditors of SEI, Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings or the Depositor or any other Person other than creditors of the Issuer. The financial statements of the Issuer, if any, will disclose that the assets of SEI, Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings and the Depositor are not available to pay creditors of the Issuer.

(xii)Other than certain costs and expenses related to the issuance of the Notes and pursuant to the Performance Guaranty or the Transaction Management Agreement, none of Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings, Sunnova Management or the Depositor shall pay the Issuer’s expenses, guarantee the Issuer’s obligations or advance funds to the Issuer for payment of expenses except for costs and expenses for which Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings or Depositor is required to make payments, in which case the Issuer will reimburse such Person for such payment.

(xiii)All business correspondences of the Issuer are and will be conducted in the Issuer’s own name.

(xiv)Other than as contemplated by the Transaction Documents, no Sunnova Entity acts or will act as agent of the Issuer and the Issuer does not and will not act as agent of any Sunnova Entity.

(xv)[Reserved].

(xvi)The Issuer shall not make any expenditure (by long-term or operating lease or otherwise) to acquire capital assets (either realty or personalty) other than pursuant to the Contribution Agreement.

(xvii)The Issuer shall comply with the requirements of all Applicable Laws, the non-compliance with which would have a Material Adverse Effect with respect to the Issuer.

(xviii)The Issuer shall not, directly or indirectly, (A) pay any dividend or make any distribution (by reduction of capital or otherwise), whether in cash, property, securities or a combination thereof, to any owner of a beneficial interest in the Issuer or otherwise with respect to any ownership or equity interest or security in or of the Issuer or to the Transaction Manager, (B) redeem, purchase, retire or otherwise acquire for value any such ownership or equity interest or security or (C) set aside or otherwise segregate any amounts for any such purpose; provided, however, that the Issuer may make, or cause to be made, distributions to the Transaction Manager, its beneficial owners and the Indenture Trustee as permitted by, and to the extent funds are available for such purpose under, this Indenture and the other Transaction Documents (including distributions of Excess SRECs and proceeds related to Rebates generated with respect to the Solar Assets). The Issuer will not, directly or indirectly, make payments to or distributions from the Collection Account or any other Account except in accordance with this Indenture and the other Transaction Documents.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

35

(c)So long as any of the Notes remain Outstanding, the Issuer agrees, as the sole member of each Managing Member, that it will:

(i)determine whether or not to exercise each Purchase Option in accordance with the relevant Project Company LLCA. The Issuer will make such determination, and if it determines to do so, will exercise such Purchase Option, no later than 60 days following the related Call Date in accordance with the terms and conditions of the related Project Company LLCA. Such determination will take into account whether sufficient funds are available in the Supplemental Reserve Account to pay the related Purchase Option Price, and if such funds are not then available in the Supplemental Reserve Account, the Issuer shall make a determination, in accordance with the related Project Company LLCA and Transaction Documents, whether to exercise such Purchase Option as soon thereafter as such funds are available in the Supplemental Reserve Account. Upon the Issuer’s exercise and completion of a Purchase Option, the Issuer shall (i) instruct the related Project Company to pay all distributions to be made by such Project Company to the Issuer in respect of the membership interests of the related Managing Members and the membership interest of the Tax Equity Investor Member directly to the Collection Account, (ii) deliver to the Indenture Trustee the original certificate of the related membership interests of the Managing Member and the related membership interests of the Tax Equity Investor together with instruments of transfer executed in blank, and (iii) cause the Managing Member to amend the related Project Company LLCA to require such Project Company to have at all times an Independent Director;

(ii)cause such Managing Member to comply with the provisions of its operating agreement and not to take any action that would cause the Managing Member to violate the provisions of its operating agreement;

(iii)cause such Managing Member to maintain all material licenses and permits required to carry on its business as now conducted and in accordance with the provisions of the Transaction Documents, except to the extent the failure to do so could not reasonably be expected to have a material adverse effect on the interests of the Noteholders;

(iv)not permit or consent to the admission of any new member of such Managing Member other than an independent member in accordance with the provisions of the limited liability company agreement of such Managing Member;

(v)cause the Managing Member not to make any material amendment to a Project Company LLCA that could reasonably be expected to have a material adverse effect on the interests of the Noteholders and cause the Managing Member not to make any material amendment to their respective operating agreements that could reasonably be expected to have a material adverse effect on the interests of the Noteholders;

(vi)if applicable, cause such Managing Member (a) to comply with and enforce the provisions of the Tax Loss Insurance Policies and (b) not to consent to any amendment to a Tax Loss Insurance Policy to the extent that such amendment would reasonably be expected to have a material adverse effect on the interests of the Noteholders;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

36

(vii)if applicable, so long as such Managing Member is the managing member of a Project Company, cause such Project Company to comply with and enforce the provisions of the Tax Loss Insurance Policies;

(viii)cause the Managing Member to cause each Project Company to (i) comply with the provisions of each respective Project Company LLCA and (ii) not take any action that would violate the provisions of such Project Company LLCA, and cause the Managing Member to not to make any material amendment to their respective operating agreement that could reasonably be expected to have a material adverse effect on the interests of the Noteholders;

(ix)cause the Managing Member to cause each Project Company and cause the Managing Member to maintain all material licenses and permits required to carry on its business as now conducted and in accordance with the provisions of the Project Company Documents, except to the extent the failure to do so could not reasonably be expected to have a material adverse effect on the interests of the Noteholders;

(x)not permit such Managing Member to consent to the admission of any new member of the related Project Company other than pursuant to the exercise of the related Purchase Option or Withdrawal Option or otherwise in connection with any transfer by the Tax Equity Investor Member pursuant to the related Project Company Documents;

(xi)cause such Managing Member to not consent to or approve any material amendment to the related Project Company LLCA or other Project Company Document that would reasonably be expected to have a material adverse effect on the interests of the Noteholders except to the extent that any such consent is expressly required pursuant to the terms of the applicable Project Company LLCA;

(xii)cause such Managing Member to direct the Tax Loss Policy Insurers to pay the proceeds of the Tax Loss Insurance Policy (other than any such proceeds paid by a Tax Loss Policy Insurer in respect of contest costs) into the Tax Loss Insurance Proceeds Account;

(xiii)to the extent such Managing Member acquires the membership interest of the related Tax Equity Investor Member of the related Tax Equity Project Company, as a result of any exercise of a Purchase Option or Withdrawal Option, cause such Managing Member to cause such Project Company to execute and deliver to Indenture Trustee a joinder to the Pledge and Security Agreement, duly executed by such Project Company, pursuant to which such Project Company becomes a “Grantor” under the Pledge and Security Agreement thereunder; and

(xiv)to the extent PV Systems owned by a Project Company generate SRECs, cause the related Managing Member to (1) cause such Project Company to distribute such SRECs to such Managing Member and (2) distribute such SRECs to the Issuer.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

37

Section 3.11Providing of Notice.

(a)The Issuer, upon learning of any failure on the part of any Sunnova Entity to observe or perform in any material respect any covenant, representation or warranty set forth in any Transaction Document to which it is a party, as applicable, or upon learning of any Default, Event of Default, Transaction Manager Termination Event, Project Company Manager Termination Event or Project Company Servicer Termination Event, proposed amendment of any Project Company Document which could reasonably be expected to be materially adverse to the Noteholders or resignation or removal of the Project Company Manager or Project Company Servicer, shall promptly, and in any event within two (2) Business Days of becoming aware thereof, notify, in writing, the Indenture Trustee and the applicable Sunnova Entities of such failure or Default, Event of Default, Transaction Manager Termination Event, Project Company Manager Termination Event or Project Company Servicer Termination Event, proposed material amendment of any Project Company Document or resignation or removal of the Project Company Manager or Project Company Servicer. The Indenture Trustee, upon receiving such written notice, shall act in accordance with Section 7.02(a) hereof.

(b)The Indenture Trustee, upon receiving written notice from the Issuer of the Performance Guarantor’s failure to perform any covenant or obligation of the Performance Guarantor set forth in the Performance Guaranty, shall promptly notify, in writing, the Performance Guarantor of such failure.

Section 3.12Representations and Warranties of the Issuer. The Issuer hereby represents and warrants to the Indenture Trustee and the Noteholders that as of the Closing Date:

(a)The Issuer is duly formed and is validly existing as a limited liability company in good standing under the laws of the State of Delaware with full power and authority to execute and deliver this Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party and to perform the terms and provisions hereof and thereof; the Issuer is duly qualified to do business as a foreign business entity in good standing, and has obtained all required licenses and approvals, if any, in all jurisdictions in which the ownership or lease of property or the conduct of its business requires such qualifications except those jurisdictions in which failure to be so qualified would not have a material adverse effect on the business or operations of the Issuer, the Trust Estate, the Noteholders or the Conveyed Property.

(b)All necessary action has been taken by the Issuer to authorize the Issuer, and the Issuer has full power and authority, to execute, deliver and perform its obligations under this Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party, and no consent or approval of any Person is required for the execution, delivery or performance by the Issuer of this Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party except for any consent or approval that has previously been obtained.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

38

(c)This Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party have been duly executed and delivered, and the execution and delivery of this Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party by the Issuer and its performance and compliance with the terms hereof and thereof will not violate its certificate of formation or the Issuer Operating Agreement or constitute a default (or an event which, with notice or lapse of time, or both, would constitute a default) under, or result in the breach of, any material contract or any other material agreement or instrument (including, without limitation, the Transaction Documents) to which the Issuer is a party or which may be applicable to the Issuer or any of its assets.

(d)This Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party constitute valid, legal and binding obligations of the Issuer, enforceable against it in accordance with their respective terms, subject to applicable bankruptcy, insolvency, reorganization, moratorium and other similar laws affecting the enforcement of creditors’ rights generally and to general principles of equity (regardless of whether enforcement is sought in a Proceeding at law or in equity).

(e)The Issuer is not in violation of, and the execution, delivery and performance of this Indenture, the Transaction Management Agreement, the Contribution Agreement, the Custodial Agreement and each other Transaction Document to which it is a party by the Issuer will not constitute a violation with respect to, any order or decree of any court or any order, regulation or demand of any federal, State, municipal or governmental agency, which violation might have consequences that would have a Material Adverse Effect with respect to the Issuer.

(f)No Proceeding of any kind, including but not limited to litigation, arbitration, judicial or administrative, is pending or, to the Issuer’s knowledge, threatened in writing against or contemplated by the Issuer which would have a Material Adverse Effect with respect to the Issuer.

(g)Each of the representations and warranties of the Issuer set forth in the Transaction Management Agreement, the Contribution Agreement, the Issuer Operating Agreement and each other Transaction Document to which it is a party is, as of the Closing Date, true and correct in all material respects.

(h)There are no ongoing breaches or defaults under the Transaction Documents or any of the Project Company Documents by the Issuer or any of its affiliates or, to its knowledge, any of the other parties to the Transaction Documents or Project Company Documents.

(i)The Issuer has not incurred debt or engaged in activities not related to the transactions contemplated hereunder or under the Transaction Documents except as permitted by the Issuer Operating Agreement or Section 3.04.

(j)The Issuer is not insolvent and did not become insolvent as a result of the Grant pursuant to this Indenture; the Issuer is not engaged and is not about to engage in any business or transaction for which any property remaining with the Issuer is unreasonably small capital or for

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

39

which the remaining assets of the Issuer are unreasonably small in relation to the business of the Issuer or the transaction; the Issuer does not intend to incur, and does not believe or reasonably should not have believed that it would incur, debts beyond its ability to pay as they become due; and the Issuer has not made a transfer or incurred an obligation and does not intend to make such a transfer or incur such an obligation with actual intent to hinder, delay or defraud any entity to which the Issuer was or became, on or after the date that such transfer was made or such obligation was incurred, indebted.

(k)The proceeds from the issuance of the Notes will be used by the Issuer to (i) pay the Depositor the purchase price for the Conveyed Property pursuant to the Contribution Agreement, (ii) pay certain expenses incurred in connection with the issuance of the Notes and (iii) make the required deposits into the Liquidity Reserve Account and Supplemental Reserve Account. The Depositor will distribute the portion of the proceeds from the sale of the Notes received from the Issuer under clause (i) above to Sunnova Sol Holdings, who will distribute such proceeds to Sunnova Intermediate Holdings, who will distribute such proceeds to Sunnova Energy, which will use such proceeds to simultaneously prepay prior financing arrangements of its subsidiaries and to obtain releases of all assets securing such financing arrangements that will form part of the Trust Estate.

(l) (i) The transfer of the Conveyed Property by the Depositor to the Issuer pursuant to the Contribution Agreement is an absolute transfer for legal purposes, (ii) the Grant of the Trust Estate by the Issuer pursuant to the terms of this Indenture is a pledge for financial accounting purposes, and (iii) the Notes will be treated by the Issuer as indebtedness for U.S. federal income tax purposes. In this regard, (i) the financial statements of SEI and its consolidated subsidiaries will show (A) that the Conveyed Property is owned by such consolidated group and (B) that the Notes are indebtedness of the consolidated group (and will contain appropriate footnotes describing that the assets of the Issuer will not be available to creditors of SEI, Sunnova Energy, Sunnova Intermediate Holdings, Sunnova Sol Holdings or the Depositor or any other Person other than creditors of the Issuer), and (ii) the U.S. federal income tax returns of SEI and its consolidated subsidiaries that are regarded entities for U.S. federal income tax purposes will indicate that the Notes are indebtedness.

(m)As of the Initial Cut-Off Date, the Aggregate Discounted Solar Asset Balance is at least $[***] and the Securitization Share of DSAB of all Solar Assets is approximately $[***].

(n)The legal name of the Issuer is as set forth in this Indenture; the Issuer has no trade names, fictitious names, assumed names or “doing business as” names.

(o)No item comprising the Conveyed Property has been sold, transferred, assigned or pledged by the Issuer to any Person other than the Indenture Trustee; immediately prior to the pledge of the Conveyed Property to the Indenture Trustee pursuant to this Indenture, the Issuer was the sole owner thereof and had good and indefeasible title thereto, free of any Lien other than Permitted Liens.

(p)Upon (i) the filing of the Perfection UCCs in accordance with Applicable Law and (ii) the delivery to the Indenture Trustee of the certificates evidencing the Managing Member Membership Interests and the membership interests of each Managing Member in the related Project

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

40

Company, together with instruments of transfer, the Indenture Trustee, for the benefit of the Noteholders, shall have a first priority perfected Lien on the Conveyed Property and in the proceeds thereof, limited with respect to proceeds to the extent set forth in Section 9-315 of the UCC as in effect in the applicable jurisdiction, subject to Permitted Liens. All filings (including, without limitation, UCC filings) and other actions as are necessary in any jurisdiction to provide third parties with notice of and to document the transfer and assignment of the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies and to give the Indenture Trustee a first priority perfected Lien on the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies (subject to Permitted Liens), including delivery of the Custodian Files to the Custodian and the payment of any fees, have been made or, with respect to Termination Statements, will be made within one Business Day of the Closing Date.

(q)None of (i) the absolute transfer of the Conveyed Property by Sunnova Intermediate Holdings to Sunnova Sol Holdings pursuant to the Contribution Agreement, the absolute transfer of the Conveyed Property by Sunnova Sol Holdings to the Depositor pursuant to the Contribution Agreement, the absolute transfer of the Conveyed Property by the Depositor to the Issuer pursuant to the Contribution Agreement, (ii) the absolute transfer of the Sol Owner Conveyed Property by Sunnova Intermediate Holdings to Sol Owner Managing Member pursuant to the Sol Owner Contribution Agreement, the absolute transfer of the Sol Owner Assets by Sol Owner Managing Member to Sol Owner Project Company pursuant to the Sol Owner Contribution Agreement or (iii) the Grant by the Issuer to the Indenture Trustee pursuant to this Indenture is subject to the bulk transfer or any similar statutory provisions in effect in any applicable jurisdiction.

(r)The Issuer is not, and after giving effect to the offering and sale of the Notes and the application of the proceeds thereof as described in the Offering Circular, will not be required to register as an “investment company” as such term is defined in the 1940 Act. In making this determination, the Issuer is relying on an exclusion or exemption from the definition of ‘investment company” contained in Section 3(a)(1) of the 1940 Act, although additional exclusions or exemptions may be available to the Issuer at the Closing Date or in the future.

(s)The Issuer is being structured so as not to constitute a “covered fund” for purposes of Section 619 of the Dodd Frank Wall Street Reform and Consumer Protection Act of 2010, based on its current interpretations. In determining that the Issuer is not a “covered fund”, the Issuer will not be relying solely on an exclusion or exemption from the definition of “investment company” under the 1940 Act contained in Section 3(c)(1) and/or Section 3(c)(7) of the 1940 Act.

(t)The principal place of business and the chief executive office of the Issuer are located in the State of Texas and the jurisdiction of organization of the Issuer is the State of Delaware, and there are no other such locations.

(u)None of the Sunnova Entities is or as of the Closing Date will be, and, to the knowledge of such Sunnova Entity, no director, officer, agent, employee or affiliate of such Sunnova Entity is or as of the Closing Date will be, the target of any economic sanctions administered by the Office of Foreign Assets Control of the United States Department of the Treasury (“OFAC”); and no Sunnova Entity will, in violation of applicable Sanctions, use, directly or indirectly, any of the proceeds of the offering of the Notes contemplated hereby, or lend, contribute or otherwise make

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

41

available such proceeds to any subsidiary, joint venture partner or other person or entity, for the purpose of conducting business in or with, engaging in any transaction in or with, or financing the activities of, any country, person, or entity that is the target of any U.S. economic sanctions administered by OFAC.

(v)None of the Sunnova Entities or any of their affiliates nor, to the knowledge of the Sunnova Entities, any of their respective directors, officers, employees or agents, shall use any of the proceeds of the sale of the Notes (i) for any unlawful contribution, gift, entertainment or other unlawful expense relating to political activity, (ii) to make any act in furtherance of an offer, promise or authorization of any direct or indirect unlawful payment or benefit to any foreign or domestic government or regulatory official or employee, including of any government-owned or controlled entity or of a public international organization, or any person acting in an official capacity for or on behalf of any of the foregoing, or any political party or party official or candidate for political office, (iii) to violate any provision of the U.S. Foreign Corrupt Practices Act of 1977 or similar anti-corruption law to which they are lawfully subject, or (iv) to make, offer, agree, request or take an act in furtherance of any unlawful bribe, or other unlawful benefit, including, without limitation, any unlawful rebate, payoff, influence payment, kickback or other unlawful or improper payment or benefit.

(w)Representations and warranties regarding the Lien and Custodian Files, in each case, made as of the Closing Date and each Transfer Date:

(i)The Grant contained in the “Granting Clause” of this Indenture creates a valid and continuing Lien on the Conveyed Property in favor of the Indenture Trustee, which Lien is prior to all other Liens arising under the UCC (other than Permitted Liens), and is enforceable as such against creditors of the Issuer, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar laws affecting creditors’ rights and remedies generally, and to general principles of equity (regardless of whether enforcement is sought in a Proceeding at law or in equity).

(ii)[Reserved].

(iii)Each Managing Member Membership Interest constitutes “investment property” within the meaning of the UCC.

(iv)The Hedged SREC Agreements and rights to Managing Member Distributions and Hedged SREC Payments constitute “general intangibles”, “accounts” or “chattel paper” within the meaning of the UCC.

(v)The Issuer owns and has good and marketable title to the Conveyed Property free and clear of any Lien, claim or encumbrance of any Person, other than Permitted Liens.

(vi)The Issuer has caused or will have caused, within ten days of the Closing Date, the filing of all appropriate financing statements in the proper filing office in the appropriate jurisdictions under Applicable Law in order to perfect the Lien on the Conveyed

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Property granted to the Indenture Trustee hereunder and under the other Transaction Documents.

(vii)The Issuer has received a Closing Date Certification from the Custodian that the Custodian is holding the Custodian Files that evidence the Solar Assets solely on behalf and for the benefit of the Indenture Trustee.

(viii)Other than Permitted Liens or sales or conveyances permitted by the Transaction Documents, none of the Issuer, any Managing Member or Non-Tax Equity Project Company has pledged, assigned, sold, granted a Lien on, or otherwise conveyed any portion of the Trust Estate, except for Hedged SRECs sold to Hedged SREC Counterparties. The Issuer has not authorized the filing of and is not aware of any financing statements against the Issuer that include a description of collateral covering any portion of the Trust Estate other than any financing statement relating to the security interest granted to the Indenture Trustee hereunder or that have been terminated. The Issuer is not aware of any judgment or tax lien filings against the Issuer.

(ix)The Issuer has taken all action required on its part for control (as defined in Section 8-106 of the UCC) to have been obtained by the Indenture Trustee on behalf of the Noteholders over each Managing Member Membership Interest with respect to which such control may be obtained pursuant to the UCC. No person other than the Indenture Trustee on behalf of the Noteholders has control or possession of all or any part of the Managing Member Membership Interests. Without limiting the foregoing, all certificates evidencing the Managing Member Membership Interests in existence on the date hereof have been delivered to the Indenture Trustee on behalf of the Noteholders.

The foregoing representations and warranties in Section 3.12(w)(i)-(ix) shall remain in full force and effect and shall not be waived or amended until the Notes are paid in full or otherwise released or discharged except in accordance with this Indenture.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

43

Section 3.13Representations and Warranties of the Indenture Trustee. The Indenture Trustee hereby represents and warrants to the Rating Agency and the Noteholders that as of the Closing Date:

(a)The Indenture Trustee has been duly organized and is validly existing as a national banking association;

(b)The Indenture Trustee has full power and authority and legal right to execute, deliver and perform its obligations under this Indenture and each other Transaction Document to which it is a party and has taken all necessary action to authorize the execution, delivery and performance by it of this Indenture and each other Transaction Document to which it is a party;

(c)This Indenture and each other Transaction Document to which it is a party have been duly executed and delivered by the Indenture Trustee and constitute the legal, valid, and binding obligations of the Indenture Trustee, enforceable against the Indenture Trustee in accordance with their respective terms, except as such enforceability may be limited by applicable bankruptcy, reorganization, insolvency, liquidation, moratorium, fraudulent conveyance, or similar laws affecting creditors’ or creditors of banks’ rights and/or remedies generally or by general principles of equity (regardless of whether such enforcement is sought in a Proceeding in equity or at law);

(d)The execution, delivery and performance of this Indenture and each other Transaction Document to which it is a party by the Indenture Trustee will not constitute a violation with respect to any order or decree of any court or any order, regulation or demand of any federal, State, municipal or governmental agency binding on the Indenture Trustee or such of its property which is material to it, which violation might have consequences that would materially and adversely affect the performance of its duties under this Indenture;

(e)The execution, delivery and performance of this Indenture and each other Transaction Document to which it is a party by the Indenture Trustee do not require any approval or consent of any Person, do not conflict with the Articles of Association and Bylaws of the Indenture Trustee, and do not and will not conflict with or result in a breach which would constitute a material default under any agreement applicable to it or such of its property which is material to it; and

(f)No Proceeding of any kind, including but not limited to litigation, arbitration, judicial or administrative, is pending or, to the Indenture Trustee’s knowledge, threatened against or contemplated by the Indenture Trustee which would have a reasonable likelihood of having an adverse effect on the execution, delivery, performance or enforceability of this Indenture or any other Transaction Document to which it is a party by or against the Indenture Trustee.

Section 3.14Knowledge. Any references herein to the knowledge, discovery or learning of the Issuer or the Transaction Manager shall mean and refer an Authorized Officer of the Issuer or the Transaction Manager, as applicable.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

44

Section 3.15Capital Contributions. Nothing herein shall prevent any direct or indirect member of the Issuer from making capital contributions to the Issuer, a Managing Member or a Project Company, which capital contribution shall be effected directly by such direct or indirect member to the Issuer, the applicable Managing Member or the applicable Project Company, and the Lien of this Indenture shall not attach to any such capital contribution.

Section 3.16Rule 144A Information. So long as any of the Notes are outstanding, and the Issuer is not subject to Section 13 or 15(d) of the Exchange Act, upon the request of a Noteholder, the Issuer shall promptly furnish at such Noteholder’s expense to such Noteholder, and the prospective purchasers designated by such Noteholder, the information required to be delivered pursuant to Rule 144A(d)(4)(i) under the Securities Act in order to permit compliance with Rule 144A under the Securities Act in connection with the resale of such Notes by such Noteholder.

ARTICLE IVMANAGEMENT, ADMINISTRATION AND SERVICING

Section 4.01Transaction Management Agreement.

(a)The Transaction Management Agreement, duly executed counterparts of which have been received by the Indenture Trustee, sets forth the covenants and obligations of the Transaction Manager with respect to the Trust Estate and other matters addressed in the Transaction Management Agreement, and reference is hereby made to the Transaction Management Agreement for a detailed statement of said covenants and obligations of the Transaction Manager thereunder. The Issuer agrees that the Indenture Trustee, in its name or (to the extent required by law) in the name of the Issuer, may (but is not, unless so directed and indemnified by the Majority Noteholders of the Controlling Class, required to) enforce all rights of the Issuer under the Transaction Management Agreement for and on behalf of the Noteholders whether or not a Default has occurred and has not been waived.

(b)Promptly following a request from the Indenture Trustee (acting at the direction of the Majority Noteholders of the Controlling Class) to do so, the Issuer shall take all such commercially reasonable lawful action as the Indenture Trustee may request to compel or secure the performance and observance by the Transaction Manager of each of its obligations to the Issuer and with respect to the Trust Estate under or in connection with the Transaction Management Agreement, in accordance with the terms thereof, and in effecting such request shall exercise any and all rights, remedies, powers and privileges lawfully available to the Issuer under or in connection with the Transaction Management Agreement to the extent and in the manner directed by the Indenture Trustee, including, without limitation, the transmission of notices of default on the part of the Transaction Manager thereunder and the institution of Proceedings to compel or secure performance by the Transaction Manager of each of its obligations under the Transaction Management Agreement.

(c)The Issuer shall not waive any default by the Transaction Manager under the Transaction Management Agreement without the written consent of the Indenture Trustee (which shall be given at the written direction of the Majority Noteholders).

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

45

(d)The Indenture Trustee does not assume any duty or obligation of the Issuer under the Transaction Management Agreement, and the rights given to the Indenture Trustee thereunder are subject to the provisions of Article VII.

(e)The Issuer has not and will not provide any payment instructions to any Host Customer, PBI Obligor or Hedged SREC Counterparty that are inconsistent with the Transaction Documents or Project Company Documents.

(f)With respect to the Transaction Manager’s obligations under Section 4.3 of the Transaction Management Agreement, the Indenture Trustee shall not have any responsibility to the Issuer, the Transaction Manager or any party hereunder to make any inquiry or investigation as to, and shall have no obligation in respect of, the terms of any engagement of the Independent Accountant or any Qualified Service Provider by the Transaction Manager; provided, however, that the Indenture Trustee shall be authorized, upon receipt of written direction from the Transaction Manager directing the Indenture Trustee, to execute any acknowledgment or other agreement with the Independent Accountant and any Qualified Service Provider required for the Indenture Trustee to receive any of the reports or instructions provided for herein, which acknowledgment or agreement may include, among other things, (i) acknowledgement that the Transaction Manager has agreed that the procedures to be performed by the Independent Accountant and any Qualified Service Provider are sufficient for the Issuer’s purposes, (ii) acknowledgment that the Indenture Trustee has agreed that the procedures to be performed by the Independent Accountant and any Qualified Service Provider are sufficient for the Indenture Trustee’s purposes and that the Indenture Trustee’s purposes is limited solely to receipt of the report, (iii) releases by the Indenture Trustee (on behalf of itself and the Noteholders) of claims against the Independent Accountant and any Qualified Service Provider and acknowledgement of other limitations of liability in favor of the Independent Accountant and any Qualified Service Provider, and (iv) restrictions or prohibitions on the disclosure of information or documents provided to it by the Independent Accountant or any Qualified Service Provider (including to the Noteholders). Notwithstanding the foregoing, in no event shall the Indenture Trustee be required to execute any agreement in respect of the Independent Accountant or any Qualified Service Provider that the Indenture Trustee determines adversely affects it in its individual capacity or which is in a form that is not reasonably acceptable to the Indenture Trustee.

(g)In the event such Independent Accountant or any Qualified Service Provider require the Indenture Trustee, the Transaction Manager or the Transaction Transition Manager to agree to the procedures to be performed by such firm in any of the reports required to be prepared pursuant to Section 4.01(f), the Transaction Manager shall direct the Indenture Trustee or the Transaction Transition Manager in writing to so agree; it being understood and agreed that the Indenture Trustee or the Transaction Transition Manager will deliver such letter of agreement in conclusive reliance upon the direction of the Transaction Manager, and the Indenture Trustee or the Transaction Transition Manager has not made any independent inquiry or investigation as to, and shall have no obligation or liability in respect of, the sufficiency, validity or correctness of such procedures. The Indenture Trustee or the Transaction Transition Manager shall not be liable for any claims, liabilities or expenses relating to such accountants’ engagement or any report issued in connection with such engagement, and the dissemination of any such report is subject to the written consent of the accountants.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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ARTICLE VACCOUNTS, COLLECTIONS, PAYMENTS OF INTEREST AND PRINCIPAL, RELEASES, AND STATEMENTS TO NOTEHOLDERS

Section 5.01Accounts.

(a)(i)    On or prior to the Closing Date, the Issuer shall cause the Indenture Trustee to open and maintain in the name of the Indenture Trustee, for the benefit of the Noteholders, an Eligible Account (the “Collection Account”), bearing a designation clearly indicating that the funds deposited therein are held for the benefit of the Noteholders. The Collection Account shall initially be established with the Indenture Trustee.

(i)On or prior to the Closing Date, the Issuer shall cause the Indenture Trustee to open and maintain in the name of the Indenture Trustee, for the benefit of the Noteholders, an Eligible Account (the “Supplemental Reserve Account”), bearing a designation clearly indicating that the funds deposited therein are held for the benefit of the Noteholders. The Supplemental Reserve Account shall initially be established with the Indenture Trustee.

(ii)On or prior to the Closing Date, the Issuer shall cause the Indenture Trustee to open and maintain in the name of the Indenture Trustee, for the benefit of the Noteholders, an Eligible Account (the “Liquidity Reserve Account”), bearing a designation clearly indicating that the funds deposited therein are held for the benefit of the Noteholders. The Liquidity Reserve Account shall initially be established with the Indenture Trustee.

(iii)On or prior to the Closing Date, the Issuer shall cause the Indenture Trustee to open and maintain in the name of the Indenture Trustee, for the benefit of the Noteholders, an Eligible Account (the “Tax Loss Insurance Proceeds Account” and together with the Collection Account, Supplemental Reserve Account and Liquidity Reserve Account, the “Accounts”), bearing a designation clearly indicating that the funds deposited therein are held for the benefit of the Noteholders. The Tax Loss Insurance Proceeds Account shall initially be established with the Indenture Trustee.

(iv)Sunnova Energy has established and maintains an Eligible Account (the “Host Customer Deposit Account”).

(b)Funds on deposit in the Collection Account, the Supplemental Reserve Account and the Liquidity Reserve Account shall be invested by the Indenture Trustee (or any custodian with respect to funds on deposit in any such account) in Eligible Investments selected in writing by the Transaction Manager (pursuant to standing instructions or otherwise). All such Eligible Investments shall be held by or on behalf of the Indenture Trustee for the benefit of the Noteholders. For the avoidance of doubt, funds in the Tax Loss Insurance Proceeds Account shall be uninvested.

(c)All investment earnings of moneys pursuant to Section 5.01(b) deposited into the Collection Account, the Supplemental Reserve Account and the Liquidity Reserve Account shall be deposited (or caused to be deposited) by the Indenture Trustee into the Collection Account, and

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

47

any loss resulting from such investments shall be charged to such Account. No investment of any amount held in any of the Collection Account, the Supplemental Reserve Account and the Liquidity Reserve Account shall mature later than the Business Day immediately preceding the Payment Date which is scheduled to occur immediately following the date of investment. The Transaction Manager, on behalf of the Issuer, will not direct the Indenture Trustee to make any investment of any funds held in any of the Accounts unless the security interest Granted and perfected in such account will continue to be perfected in such investment, in either case without any further action by any Person.

(d)The Indenture Trustee shall not in any way be held liable by reason of any insufficiency in any of the Accounts resulting from any loss on any Eligible Investment included therein except for losses attributable to the Indenture Trustee’s negligence or bad faith, or its failure to make payments on such Eligible Investments issued by the Indenture Trustee, in its commercial capacity as principal obligor and not as Indenture Trustee, in accordance with their terms.

(e)The Indenture Trustee may purchase from or sell to itself or an Affiliate, as principal or agent, the Eligible Investments. With respect to clause (v) of the definition of “Eligible Investments”, Wells Fargo, or an Affiliate thereof may charge and collect such fees from such funds as are collected customarily for services rendered to such funds (but not to exceed investments earnings thereon).

(f)Funds on deposit in any Account shall remain uninvested if (i) the Transaction Manager shall have failed to give investment directions in writing for any funds on deposit in any Account to the Indenture Trustee by 1:00 p.m. Eastern time (or such other time as may be agreed by the Transaction Manager and the Indenture Trustee) on the Business Day on which such investment is to be made; or (ii) based on the actual knowledge of, or receipt of written notice by, a Responsible Officer of the Indenture Trustee, a Default or Event of Default shall have occurred and be continuing with respect to the Notes but the Notes shall not have been declared due and payable, or, if such Notes shall have been declared due and payable following an Event of Default, amounts collected or receivable from the Trust Estate are being applied as if there had not been such a declaration.

(g)[Reserved].

(h)    (i)    The Indenture Trustee shall possess all right, title and interest in all funds on deposit from time to time in the Accounts and in all proceeds thereof (including, without limitation, all investment earnings on the Accounts) and all such funds, investments, proceeds and income shall be part of the Trust Estate. Except as otherwise provided herein, the Accounts shall be under the control (as defined in Section 9-104 of the UCC to the extent such account is a deposit account and Section 8-106 of the UCC to the extent such account is a securities account) of the Indenture Trustee for the benefit of the Noteholders. If, at any time, any of the Accounts ceases to be an Eligible Account, the Indenture Trustee (or the Transaction Manager on its behalf) shall within five Business Days (or such longer period as to which the Rating Agency may consent) establish a new Account as an Eligible Account and shall transfer any cash and/or any investments to such new Account. The Transaction Manager agrees that, in the event that any of the Accounts or the Host Customer Deposit Account are not accounts with the Indenture Trustee, the Transaction Manager

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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shall notify the Indenture Trustee in writing promptly upon any of such Accounts or the Host Customer Deposit Account ceasing to be an Eligible Account.

(ii)With respect to the Account Property, the Indenture Trustee agrees that:

(A)any Account Property that is held in deposit accounts shall be held solely in Eligible Accounts; and, except as otherwise provided herein, each such Eligible Account shall be subject to the exclusive custody and control of the Indenture Trustee, and the Indenture Trustee shall have sole signature authority with respect thereto;

(B)any Account Property that constitutes physical property shall be delivered to the Indenture Trustee in accordance with paragraph (i)(A) or (i)(B), as applicable, of the definition of “Delivery” and shall be held, pending maturity or disposition, solely by the Indenture Trustee or a securities intermediary (as such term is defined in Section 8-102(a)(14) of the UCC) acting solely for the Indenture Trustee;

(C)any Account Property that is a book-entry security held through the Federal Reserve System pursuant to federal book-entry regulations shall be delivered in accordance with paragraph (i)(C) or (i)(E), as applicable, of the definition of “Delivery” and shall be maintained by the Indenture Trustee, pending maturity or disposition, through continued book-entry registration of such Account Property as described in such paragraph;

(D)any Account Property that is an “uncertificated security” under Article 8 of the UCC and that is not governed by clause (C) above shall be delivered to the Indenture Trustee in accordance with paragraph (i)(D) of the definition of “Delivery” and shall be maintained by the Indenture Trustee, pending maturity or disposition, through continued registration of the Indenture Trustee’s (or its nominee’s) ownership of such security;

(E)the Transaction Manager shall have the power, revocable by the Indenture Trustee upon the occurrence of a Transaction Manager Termination Event, to instruct the Indenture Trustee to make withdrawals and payments from the Accounts for the purpose of permitting the Transaction Manager and the Indenture Trustee to carry out their respective duties hereunder; and

(F)any Account held by it hereunder shall be maintained as a “securities account” as defined in the Uniform Commercial Code as in effect in New York (the “New York UCC”), and that it shall be acting as a “securities intermediary” for the Indenture Trustee itself as the “entitlement holder” (as defined in Section 8102(a)(7) of the New York UCC) with respect to each such Account. The parties hereto agree that each Account shall be governed by the laws of the State of New York, and regardless of any provision in any other agreement, the “securities intermediary’s jurisdiction” (within the meaning of Section 8-110 of the New York UCC) shall be the State of New York. The Indenture Trustee acknowledges and agrees that (1)

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

49

each item of property (whether investment property, financial asset, security, instrument or cash) credited to the Accounts shall be treated as a “financial asset” within the meaning of Section 8-102(a)(9) of the New York UCC and (2) notwithstanding anything to the contrary, if at any time the Indenture Trustee shall receive any order from the Indenture Trustee (in its capacity as securities intermediary) directing transfer or redemption of any financial asset relating to the Accounts, the Indenture Trustee shall comply with such entitlement order without further consent by the Issuer, or any other person. In the event of any conflict of any provision of this Section 5.01(h)(ii)(F) with any other provision of this Indenture or any other agreement or document, the provisions of this Section 5.01(h)(ii)(F) shall prevail.

Section 5.02Supplemental Reserve Account.

(a)(i)    On the Closing Date, the Issuer will deliver to the Indenture Trustee amounts equal to the Supplemental Reserve Account Closing Date Deposit and the Supplemental Reserve Account Pre-PTO Closing Date Deposit for deposit into the Supplemental Reserve Account. On each Payment Date, to the extent of Available Funds and in accordance with and subject to the Priority of Payments, the Indenture Trustee shall, based on the Quarterly Transaction Report, deposit into the Supplemental Reserve Account an amount equal to the Supplemental Reserve Account Deposit until the amount on deposit equals the Supplemental Reserve Required Amount.

(i)The Indenture Trustee shall release funds from the Supplemental Reserve Account to pay the following amounts upon direction from the Transaction Manager set forth in an Officer’s Certificate in a form reasonably satisfactory to the Indenture Trustee (no more than once per calendar month and, in each case with a reasonable volume of payment instructions to the Indenture Trustee) at least two (2) Business Days in advance; provided that if the amount available in the Supplemental Reserve Account is less than all such amounts, the Indenture Trustee shall release such funds in the following order of priority:

(A)the true-up payment of TEP III Project Company, when due and payable to the applicable Tax Equity Investor Member;

(B)on July 28, 2020, an amount equal to the greater of (x) the Non-PTO Distribution Amount to the Collection Account to be used as Available Funds and (y) $0;

(C)the costs (inclusive of labor costs, if applicable) of replacement of (x) any Inverter or energy storage device that no longer has the benefit of a Manufacturer Warranty or (y) any communication device for which the Project Company Manager is not obligated under the related Project Company Management Agreement to cover the replacement costs of such communication device, Inverter or energy storage device (or if so obligated, fails to pay such costs), for the purpose of funding a loan by the Managing Member to the related Project Company to pay for the replacement of such communication device, Inverter or energy storage device

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(or, if such a loan would not be permitted under the applicable Project Company LLCA, the Managing Member shall provide such amount in the form of an additional capital contribution to the Project Company);

(D)the Purchase Option Price when due and payable under the terms of the related Project Company LLCA upon exercise by the related Managing Member of the related Purchase Option or the Withdrawal Amount upon the exercise by the related Tax Equity Investor of the Withdrawal Option;

(E)once the final true-up payments for TEP III Project Company has been made, to or at the direction of the Issuer the greater of (x) the difference between $500,000 and all amounts paid with respect to clause (ii) above, and (y) $0; and

(F)to the extent a Pre-PTO Solar Asset achieves PTO, an amount equal to the Pre-PTO Reserve Amount of such Solar Asset to or at the direction of the Issuer.

(ii)On each Payment Date, if the amount of Available Funds (after giving effect to all amounts deposited into the Collection Account from the Liquidity Reserve Account) is less than the amount necessary to make the distributions described in clauses (i) through (v) of the Priority of Payments, an amount equal to the lesser of (i) the amount on deposit in the Supplemental Reserve Account and (ii) the amount of such insufficiency, will be withdrawn from the Supplemental Reserve Account and deposited into the Collection Account to be used as Available Funds.

(iii)If the amount on deposit in the Supplemental Reserve Account exceeds the Supplemental Reserve Required Amount on any Payment Date, the amount of such excess shall be transferred to the Collection Account for distribution as part of Available Funds pursuant to the Priority of Payments.

(iv)All amounts on deposit in the Supplemental Reserve Account will be withdrawn and deposited into the Collection Account on the earlier of (i) the Rated Final Maturity and (ii) a Voluntary Prepayment Date in connection with a Voluntary Prepayment in whole

(b)Notwithstanding Section 5.02(a)(i), in lieu of or in substitution for moneys otherwise required to be deposited to the Supplemental Reserve Account, the Issuer (or the Transaction Manager on behalf of the Issuer) may deliver or cause to be delivered to the Indenture Trustee a Letter of Credit issued by an Eligible Letter of Credit Bank in an amount equal to the Supplemental Reserve Required Amount; provided that any Supplemental Reserve Account Deposit required to be made after the replacement of amounts on deposit in the Supplemental Reserve Account with the Letter of Credit shall be made in deposits to the Supplemental Reserve Account as provided in the Priority of Payments or pursuant to an increase in the Letter of Credit, or addition of another Letter of Credit. The Letter of Credit shall be held as an asset of the Supplemental Reserve Account and valued for purposes of determining the amount on deposit in the Supplemental Reserve Account as the amount then available to be drawn on such Letter of Credit. Any references in the Transaction

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

51

Documents to amounts on deposit in the Supplemental Reserve Account shall include the value of the Letter of Credit unless specifically excluded. If the amounts on deposit in the Supplemental Reserve Account are represented by a Letter of Credit, the Indenture Trustee shall be required to submit the drawing documents to the Eligible Letter of Credit Bank to draw the full stated amount of the Letter of Credit and deposit the proceeds therefrom in the Supplemental Reserve Account in the following circumstances: (i) if the Indenture Trustee is directed by the Transaction Manager on behalf of the Issuer, pursuant to an Officer’s Certificate, to withdraw funds from the Supplemental Reserve Account for any reason; (ii) if the Letter of Credit is scheduled to expire in accordance with its terms and has not been extended or replaced with a Letter of Credit issued by an Eligible Letter of Credit Bank by the date that is ten days prior to the expiration date; or (iii) if the Indenture Trustee is directed by the Issuer, the Transaction Manager or the Majority Noteholders of the Controlling Class, pursuant to an Officer’s Certificate stating that the financial institution issuing the Letter of Credit ceases to be an Eligible Letter of Credit Bank. Any drawing on the Letter of Credit may be reimbursed by the Issuer only from amounts remitted to the Issuer pursuant to clause (xvi) of the Priority of Payments. The delivery of any original Letter of Credit or documents related thereto shall be made to the Indenture Trustee at its address set forth in Section 12.04.

Section 5.03Liquidity Reserve Account.

(a)On the Closing Date, the Issuer shall deposit or cause to be deposited an amount equal to the Liquidity Reserve Account Floor Amount into the Liquidity Reserve Account.

(b)As described in the Priority of Payments, to the extent of Available Funds, the Indenture Trustee shall, on each Payment Date, deposit Available Funds into the Liquidity Reserve Account until the amount on deposit therein shall equal the Liquidity Reserve Account Floor Amount.

(c)On the Business Date prior to each Payment Date, the Indenture Trustee shall, based on the Quarterly Transaction Report, transfer funds on deposit in the Liquidity Reserve Account into the Collection Account to the extent the amount on deposit in the Collection Account as of such Payment Date is less than the amount necessary to make the distributions described in clauses (i) through (v) of the Priority of Payments. Based on the Quarterly Transaction Report, (i) if the amount on deposit in the Liquidity Reserve Account exceeds the Liquidity Reserve Account Floor Amount on any Payment Date during a Regular Amortization Period, the amount of such excess will be transferred into the Supplemental Replacement Reserve Account and (ii) if the amount on deposit in the Supplemental Reserve Account exceeds the Supplemental Reserve Account Required Balance on such Payment Date, the amount of such excess will be transferred to the Collection Account and will be part of Available Funds distributed pursuant to the Priority of Payments. Based on the Quarterly Transaction Report, if the amount on deposit in the Liquidity Reserve Account exceeds the Liquidity Reserve Account Floor Amount on any Payment Date during an Early Amortization Period or Sequential Interest Amortization Period, the amount of such excess will be transferred to the Collection Account and will be part of the Available Funds distributed pursuant to the Priority of Payments. If the amount on deposit in the Liquidity Reserve Account exceeds the Liquidity Reserve Account Floor Amount on any Payment Date during an Early Amortization Period or Sequential Interest Amortization Period, the amount of such excess will be transferred into the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Collection Account and will be part of the Available Funds distributed pursuant to the Priority of Payments for such Payment Date.

(d)All amounts on deposit in the Liquidity Reserve Account will be withdrawn and deposited into the Collection Account on the earliest of (i) the Rated Final Maturity, (ii) the acceleration of the Notes following an Event of Default, (iii) a Voluntary Prepayment Date in connection with a Voluntary Prepayment in whole and (iv) the Payment Date on which the sum of Available Funds and the amount on deposit in the Liquidity Reserve Account is greater than or equal to the sum of (a) the payments and distributions required under clauses (i) through (v) in the Priority of Payments and (b) the Aggregate Outstanding Note Balance as of such Payment Date prior to any distributions made on such Payment Date and in any event not later than the Business Day prior to such Payment Date.

(e)Notwithstanding Section 5.03(a), in lieu of or in substitution for moneys otherwise required to be deposited to the Liquidity Reserve Account, the Issuer (or the Transaction Manager on behalf of the Issuer) may deliver or cause to be delivered to the Indenture Trustee a Letter of Credit issued by an Eligible Letter of Credit Bank in an amount equal to the Liquidity Reserve Account Floor Amount; provided that any deposit into the Liquidity Reserve Account required to be made after the replacement of amounts on deposit in the Liquidity Reserve Account with the Letter of Credit shall be made in deposits to the Liquidity Reserve Account as provided in the Priority of Payments or pursuant to an increase in the Letter of Credit, or addition of another Letter of Credit. The Letter of Credit shall be held as an asset of the Liquidity Reserve Account and valued for purposes of determining the amount on deposit in the Liquidity Reserve Account as the amount then available to be drawn on such Letter of Credit. Any references in the Transaction Documents to amounts on deposit in the Liquidity Reserve Account shall include the value of the Letter of Credit unless specifically excluded. If the amounts on deposit in the Liquidity Reserve Account are represented by a Letter of Credit, the Indenture Trustee shall be required to submit the drawing documents to the Eligible Letter of Credit Bank to draw the full stated amount of the Letter of Credit and deposit the proceeds therefrom in the Liquidity Reserve Account in the following circumstances: (i) if the Indenture Trustee is directed by the Transaction Manager on behalf of the Issuer, pursuant to an Officer’s Certificate, to withdraw funds from the Liquidity Reserve Account for any reason; (ii) if the Letter of Credit is scheduled to expire in accordance with its terms and has not been extended or replaced with a Letter of Credit issued by an Eligible Letter of Credit Bank by the date that is ten days prior to the expiration date; or (iii) if the Indenture Trustee is directed by the Issuer, the Transaction Manager or the Majority Noteholders of the Controlling Class, pursuant to an Officer’s Certificate stating that the financial institution issuing the Letter of Credit ceases to be an Eligible Letter of Credit Bank. Any drawing on the Letter of Credit may be reimbursed by the Issuer only from amounts remitted to the Issuer pursuant to clause (xvi) of the Priority of Payments. The delivery of any original Letter of Credit or documents related thereto shall be made to the Indenture Trustee at its address set forth in Section 12.04.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 5.04Tax Loss Insurance Proceeds Account.

(a)The Issuer shall cause each Managing Member to direct the Tax Loss Policy Insurers to pay the Tax Loss Insurance Proceeds into the Tax Loss Insurance Proceeds Account.

(b)Issuer shall cause each Managing Member and the Indenture Trustee, upon written direction of the Issuer or the Transaction Manager, to deposit into the Tax Loss Insurance Proceeds Account upon receipt all Tax Loss Insurance Proceeds received by it, as applicable, with respect to any ITC Loss Indemnity. At the written direction of the Transaction Manager, at least two Business Days in advance, the Indenture Trustee will (i) pay applicable amounts on deposit in the Tax Loss Insurance Proceeds Account (x) to the related Tax Equity Project Company for distribution by such Project Company to its members in accordance with the terms of the related Tax Equity Project Company LLCA, (y) directly to the applicable Tax Equity Investor Member in the amount of the applicable ITC Loss Indemnity or (z) to the Tax Equity Project Company to pay the taxes owed, so as to resolve such ITC Loss Indemnity and (ii) once the applicable ITC Loss Indemnity has been paid in full (as set forth in a written notice from the Issuer or the Transaction Manager to the Indenture Trustee), the Indenture Trustee, pursuant to such notice, shall (A) deposit into the Collection Account for distribution pursuant to the Priority of Payments an amount of any remaining Tax Loss Insurance Proceeds paid to the related Managing Member equal to the lesser of (1) such remaining amount and (2) the aggregate amounts paid to the related Tax Equity Investor Member in respect of such ITC Loss Indemnity through a Limited Step-up Event and (B) pay any remaining amounts after giving effect to clause (A) at the direction of the Transaction Manager.

(c)To the extent not refundable to the applicable Tax Loss Policy Insurer(s), so long as the applicable ITC Loss Indemnity has been paid in full (as determined by the Transaction Manager and written notice thereof has been given to the Indenture Trustee), the Indenture Trustee shall transfer to the Collection Account all amounts on deposit in the Tax Loss Insurance Proceeds Account on the earlier of the Rated Final Maturity or the acceleration of the Notes following an Event of Default.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 5.05Collection Account.

(a)On the Closing Date, the Transaction Manager, on behalf of the Issuer as owner of each Managing Member, shall have instructed each Managing Member to direct the related Project Company to pay all Managing Member Distributions to the Collection Account and each Hedged SREC Counterparty to pay all Hedged SREC Payments to the Collection Account. The Issuer shall cause all other amounts required to be deposited therein pursuant to the Transaction Documents, to be deposited within one Business Day of receipt thereof. The Indenture Trustee shall provide or make available electronically (or upon written request, by first class mail or facsimile) monthly statements on all amounts received in the Collection Account to the Issuer and the Transaction Manager.

(b)The Transaction Manager will be entitled to be reimbursed from amounts on deposit in the Collection Account with respect to a Collection Period for amounts previously deposited in the Collection Account but later determined by the Transaction Manager to have resulted from mistaken deposits or postings or checks returned for insufficient funds. The amount to be reimbursed hereunder shall be paid to the Transaction Manager on the related Payment Date upon certification by the Transaction Manager of such amounts; provided, however, that the Transaction Manager must provide such certification prior to the Determination Date immediately following such mistaken deposit, posting or returned check or costs and expenses, as applicable.

(c)The Indenture Trustee shall make distributions from the Collection Account as directed by the Transaction Manager in accordance with the Transaction Management Agreement.

(d)In accordance with Section 6.01(b) hereof, upon written direction from the Transaction Manager, the Indenture Trustee shall withdraw the partial Voluntary Prepayment from the Collection Account on the related Voluntary Prepayment Date and distribute the same in accordance with such written direction.

Section 5.06Distribution of Funds in the Collection Account.

(a)On each Payment Date or Voluntary Prepayment Date with respect to payment of the Notes in full, Available Funds on deposit in the Collection Account shall be distributed by the Indenture Trustee, based solely on the information set forth in the related Quarterly Transaction Report or Voluntary Prepayment Transaction Manager Report, as applicable, in the following order and priority of payments (the “Priority of Payments”):

(i)(A) to the Indenture Trustee, (1) the Indenture Trustee Fee for such Payment Date and (2)(x) any accrued and unpaid Indenture Trustee Fees with respect to prior Payment Dates plus (y) out-of-pocket expenses and indemnities of the Indenture Trustee incurred and not reimbursed in connection with its obligations and duties under this Indenture and (B) to the Transaction Transition Manager (1) the Transaction Transition Manager Fee and any accrued and unpaid Transaction Transition Manager Fees with respect to prior Payment Dates, (2) Transaction Transition Manager Expenses and (3) any accrued and unpaid transition costs payable to the Transaction Transition Manager; provided that payments to the Indenture Trustee as reimbursement for clause (A)(2)(y) and to the Transaction Transition

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Manager as reimbursement for clause (B)(2) will be limited to $50,000 in the aggregate per calendar year as long as no Event of Default has occurred, and the Notes have not been accelerated, or the Trust Estate sold, pursuant to this Indenture; provided, further, that the payments to the Transaction Transition Manager as reimbursement for clause (B)(3) will be limited to $150,000 per transition occurrence and $300,000 in the aggregate;

(ii)to the Transaction Manager, the Transaction Manager Fee, plus any accrued and unpaid Transaction Manager Fees with respect to prior Payment Dates;

(iii)to the Custodian, the Custodian Fee, plus any accrued and unpaid Custodian Fees with respect to prior Payment Dates plus certain extraordinary out-of-pocket expenses and indemnities of the Custodian incurred and not reimbursed in connection with its obligations and duties under the Custodial Agreement, provided, that payments to the Custodian as reimbursement for any such expenses and indemnities will be limited to $25,000 per calendar year as long as no Event of Default has occurred, and the Notes have not been accelerated, or the Trust Estate sold;

(iv)to the Class A Noteholders, the Note Interest with respect to the Class A Notes for such Payment Date;

(v)to the Class B Noteholders, the Note Interest with respect to the Class B Notes for such Payment Date;

(vi)to the Liquidity Reserve Account, any amount greater than zero equal (A) the Liquidity Reserve Account Floor Amount minus (B) the amount on deposit in the Liquidity Reserve Account on such Payment Date;

(vii)to the Supplemental Reserve Account, the Supplemental Reserve Account Deposit;

(viii)to the Noteholders:

(A)during a Regular Amortization Period, in the following order: (1) to the Class A Noteholders, the Scheduled Note Principal Payment for such Class of Notes for such Payment Date, (2) to the Class B Noteholders, the Scheduled Note Principal Payment for such Class of Notes for such Payment Date, (3) to the Class A Noteholders, the Unscheduled Note Principal Payment for such Payment Date until the Outstanding Note Balance of the Class A Notes has been reduced to zero, (4) to the Class B Noteholders, any Unscheduled Note Principal Payment for such Payment Date remaining after payment to the Class A Noteholders until the Outstanding Note Balance of the Class B Notes has been reduced to zero and (5) to the Class B Noteholders, any unpaid Class B Deferred Interest; and

(B)during an Early Amortization Period or Sequential Interest Amortization Period, all remaining Available Funds will be paid to the Class A Noteholders until the Outstanding Note Balance of the Class A Notes has been

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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reduced to zero, then to the Class B Noteholders in the following order: (1) to reduce the Outstanding Note Balance of the Class B Notes to zero and (2) to pay any unpaid Class B Deferred Interest;

(ix)to the Class B Noteholders, the Additional Principal Amount, if any, until the Outstanding Note Balance of the Class B Notes has been reduced to zero and then to the Class A Noteholders, the Additional Principal Amount, if any, until the Outstanding Note Balance of the Class A Notes has been reduced to zero;

(x)to the Indenture Trustee and the Transaction Transition Manager, pro rata, any incurred and not reimbursed out-of-pocket expenses and indemnities of the Indenture Trustee and Transaction Transition Manager Expenses and transition costs, in each case to the extent not paid in accordance with clause (i) above;

(xi)to the Custodian, any extraordinary out-of-pocket expenses and indemnities of the Custodian incurred and not reimbursed in connection with the obligations and duties under the Custodial Agreement, to the extent not paid in accordance with clause (iii) above;

(xii)first to the Class A Noteholders and second to the Class B Noteholders, their respective Make Whole Amount, if any;

(xiii)first to the Class A Noteholders and second to the Class B Noteholders, their respective Post-ARD Additional Note Interest and Deferred Post-ARD Additional Note Interest due on such Payment Date, if any;

(xiv)to the Noteholders, any Voluntary Prepayment first to the Class A Noteholders until the Outstanding Note Balance of the Class A Notes has been reduced to zero and second to the Class B Noteholders until the Outstanding Note Balance of the Class B Notes has been reduced to zero;

(xv)to the Eligible Letter of Credit Bank or other party as directed by the Transaction Manager (A) any fees and expenses related to the Letter of Credit and (B) any amounts which have been drawn under the Letter of Credit and any interest due thereon; and

(xvi)to or at the direction of the Issuer, any remaining Available Funds on deposit in the Collection Account.

Section 5.07Equity Cure.

(a)In the event that the sum of the amounts received in clause (i)(A) of the definition of DSCR results in the DSCR for any Collection Period to be less than 1.25 (any such event, a “Potential Equity Cure Event”), then on or prior to the date that is one Business Day prior to the related Determination Date, Sunnova Energy may, in its sole and absolute discretion, make a payment to the Issuer (as an indirect cash equity capital contribution through the Depositor, to be immediately deposited into the Collection Account and be part of Available Funds) in an amount

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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equal to the amount in cash that, if deemed added to the sum specified in clause (i)(A) of the definition of DSCR, would cause the DSCR to be greater than 1.25 (each such payment by Sunnova Energy, an “Equity Cure Payment”).

(b)In the event that Sunnova Energy elects to make an Equity Cure Payment, Sunnova Energy shall notify the Issuer, the Indenture Trustee and the Transaction Manager of such election on or prior to the date that is not later than three Business Days prior to the related Determination Date. Upon timely payment and deposit of the Equity Cure Payment into the Collection Account, the Equity Cure Payment shall be added to the sum specified in clause (i)(A) of the definition of DSCR for purposes of calculating the DSCR as of the applicable Determination Date.

(c)Sunnova Energy cannot make an Equity Cure Payment more frequently than one (1) time with respect to any three consecutive Collection Periods and more than three times prior to the Rated Final Maturity. For avoidance of doubt, Sunnova Energy cannot make an Equity Cure Payment during an Early Amortization Period or a Sequential Interest Amortization Period..

Section 5.08Early Amortization Period Payments and Sequential Amortization Period Payments. Any distributions of principal made during an Early Amortization Period or a Sequential Interest Amortization Period will be allocated in the following manner to determine any unpaid amounts on future Payment Dates: first, to the Scheduled Note Principal Payment amount calculated for such Payment Date; and second, to the Unscheduled Note Principal Payment amount calculated for such Payment Date. Any principal payments made in excess of the amounts allocated to the Scheduled Note Principal Payment and Unscheduled Note Principal Payment for such Payment Date will be considered an additional paydown of principal.

Section 5.09Note Payments.

(a)The Indenture Trustee shall pay from amounts on deposit in the Collection Account in accordance with the Quarterly Transaction Report and the Priority of Payments to each Noteholder of record as of the related Record Date either (i) by wire transfer, in immediately available funds to the account of such Noteholder at a bank or other entity having appropriate facilities therefor, if such Noteholder shall have provided to the Indenture Trustee appropriate written instructions at least five Business Days prior to the related Payment Date (which instructions may remain in effect for subsequent Payment Dates unless revoked by such Noteholder), or (ii) if not, by check mailed to such Noteholder at the address of such Noteholder appearing in the Note Register, the amounts to be paid to such Noteholder pursuant to such Noteholder’s Notes; provided, however that so long as the Notes are registered in the name of the Securities Depository such payments shall be made to the nominee thereof in immediately available funds.

(b)In the event that any withholding Tax is imposed on the Issuer’s payment (or allocations of income) to a Noteholder, such withholding Tax shall reduce the amount otherwise distributable to the Noteholder in accordance with this Indenture. The Indenture Trustee is hereby authorized and directed to retain from amounts otherwise distributable to the Noteholders sufficient funds for the payment of any withholding Tax that is legally owed by the Issuer as instructed by the Transaction Manager, in writing in a Quarterly Transaction Report (but such authorization shall not prevent the Indenture Trustee from contesting at the expense of the applicable Noteholder any

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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such withholding Tax in appropriate Proceedings, and withholding payment of such withholding Tax, if permitted by law, pending the outcome of such Proceedings). The amount of any withholding Tax imposed with respect to a Noteholder shall be treated as cash distributed to such Noteholder at the time it is withheld by the Issuer or the Indenture Trustee (at the direction of the Transaction Manager or the Issuer) and remitted to the appropriate taxing authority. If there is a possibility that withholding Tax is payable with respect to a distribution (such as a distribution to a non-U.S. Noteholder), the Indenture Trustee may in its sole discretion withhold such amounts in accordance with this clause (b). In the event that a Noteholder wishes to apply for a refund of any such withholding Tax, the Indenture Trustee shall reasonably cooperate with such Noteholder in making such claim so long as such Noteholder agrees to reimburse the Indenture Trustee for any out-of-pocket expenses incurred.

(c)Each Noteholder and Note Owner, by its acceptance of its Note, will be deemed to have consented to the provisions of the Priority of Payments.

(d)For purposes of U.S. federal, State and local income and franchise Taxes, each Noteholder and each Note Owner, by its acceptance of a Note, will be deemed to have agreed to, and hereby instructs the Indenture Trustee to, treat the Notes as indebtedness.

(e)Each Noteholder and each Note Owner by its acceptance of a Note or an interest in a Note, will be deemed to have agreed to provide the Indenture Trustee or the Issuer, upon request, with the Noteholder Tax Identification Information and, to the extent FATCA Withholding Tax is applicable, the Noteholder FATCA Information. In addition, each Noteholder and each Note Owner will be deemed to agree that the Indenture Trustee has the right to withhold from any amount of interest or other amounts (without any corresponding gross-up) payable to a Noteholder or Note Owner that fails to comply with the foregoing requirements. The Issuer hereby covenants with the Indenture Trustee that the Issuer will cooperate with the Indenture Trustee in obtaining sufficient information so as to enable the Indenture Trustee to (i) determine whether or not the Indenture Trustee is obliged to make any withholding, including FATCA Withholding Tax, in respect of any payments with respect to a Note and (ii) to effectuate any such withholding. The parties agree that the Indenture Trustee shall be released of any liability arising from properly complying with this Section 5.09 and FATCA. The Issuer agrees to provide to the Indenture Trustee copies of any Noteholder Tax Identification Information and any Noteholder FATCA Information received by the Issuer from any Noteholder or Note Owner. Upon reasonable request from the Indenture Trustee, the Issuer will provide such additional information that it may have to assist the Indenture Trustee in making any withholdings or informational reports.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 5.10Statements to Noteholders; Tax Returns. Within the time period required by Applicable Law after the end of each calendar year, the Issuer shall cause the Indenture Trustee to furnish to each Person who at any time during such calendar year was a Noteholder of record and received any payment thereon any information required by the Code to enable such Noteholders to prepare their U.S. federal and state income tax returns. The obligation of the Indenture Trustee set forth in this paragraph shall be deemed to have been satisfied to the extent that information shall be provided by the Indenture Trustee, in the form of Form 1099 or other comparable form, pursuant to any requirements of the Code.

The Issuer shall cause the Transaction Manager, at the Transaction Manager’s expense, to cause a firm of Independent Accountants to prepare any tax returns required to be filed by the Issuer. The Indenture Trustee, upon reasonable written request, shall furnish the Issuer with all such information in the possession of the Indenture Trustee as may be reasonably required in connection with the preparation of any tax return of the Issuer.

Section 5.11Reports by Indenture Trustee. Within five Business Days after the end of each Collection Period, the Indenture Trustee shall provide or make available electronically (or upon written request, by first class mail or facsimile) to the Transaction Manager a written report (electronic means shall be sufficient) setting forth the amounts in the Collection Account, the Liquidity Reserve Account, the Tax Loss Insurance Proceeds Account and the Supplemental Reserve Account, and the identity of the investments included therein, as applicable. Without limiting the generality of the foregoing, the Indenture Trustee shall, upon the written request of the Transaction Manager, promptly transmit or make available electronically to the Transaction Manager, copies of all accountings of, and information with respect to, the Collection Account, the Liquidity Reserve Account, the Tax Loss Insurance Proceeds Account and the Supplemental Reserve Account, investments thereof, as applicable, and payments thereto and therefrom.

Section 5.12Final Balances. On the Termination Date, all moneys remaining in all Accounts, shall be, subject to applicable escheatment laws, remitted to, or at the direction of, the Issuer.

ARTICLE VIVOLUNTARY PREPAYMENT OF NOTES AND RELEASE OF COLLATERAL

Section 6.01Voluntary Prepayment.

(a)Prior to the Rated Final Maturity, the Issuer may, in its sole discretion, prepay one or more Class(es) of Notes (such prepayment, a “Voluntary Prepayment”), in whole or in part on any Business Day (such date, the “Voluntary Prepayment Date”). Any Voluntary Prepayment is required to be made on no less than fifteen (15) days’ prior notice (or such shorter period, but not less than two Business Days, as is necessary to cure an Event of Default) by the Issuer sending the Notice of Prepayment to the Indenture Trustee and the Transaction Manager describing the Issuer’s election to prepay the Notes or portion thereof in the form attached hereto as Exhibit C.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(b)With respect to any Voluntary Prepayment in part or Voluntary Prepayment of one Class of Notes in full, on or prior to the related Voluntary Prepayment Date, the Issuer shall be required to deposit into the Collection Account an amount equal to the sum of (i) the amount of outstanding principal of the Notes being prepaid, (ii) all accrued and unpaid interest thereon, (iii) the related Make Whole Amount, if applicable and (iv) any other amounts owed under the Transaction Documents (the “Prepayment Amount”). Such partial Voluntary Prepayment will be distributed by the Indenture Trustee on the related Voluntary Prepayment Date in accordance with the written direction of the Transaction Manager (at the direction of the Issuer) to the holders of Notes of the Class(es) identified by the Issuer in the Notice of Prepayment.

(c)With respect to a Voluntary Prepayment of all outstanding Notes in full, on or prior to the related Voluntary Prepayment Date, the Issuer shall be required to deposit into the Collection Account an amount equal to (i) the sum of (A) the Aggregate Outstanding Note Balance, (B) all accrued and unpaid interest thereon, (C) the related Make Whole Amount, if any, and (D) all amounts owed to the Indenture Trustee, the Transaction Manager, the Transaction Transition Manager and any other parties to the Transaction Documents, minus (ii) the sum of the amounts then on deposit in the Liquidity Reserve Account and the Supplemental Reserve Account. In accordance with this Indenture, the Indenture Trustee will make distributions on the related Voluntary Prepayment Date in accordance with the Priority of Payments (without giving effect to clauses (vi) through (xi) thereof) and solely as specified in the related Voluntary Prepayment Transaction Manager Report and to the extent the Aggregate Outstanding Note Balance is prepaid and all other obligations of the Issuer under the Transaction Documents have been paid, release any remaining assets in the Trust Estate to, or at the direction of, the Issuer.

(d)If a Voluntary Prepayment Date occurs prior to the Make Whole Determination Date for a Class of Notes, the Issuer will be required to pay the Noteholders the related Make Whole Amount. No Make Whole Amount will be due to the Noteholders if a Voluntary Prepayment is made on or after the related Make Whole Determination Date for the related Class of Notes.

(e)If the Issuer elects to rescind the Voluntary Prepayment, it must give written notice of such determination at least two Business Days prior to the Voluntary Prepayment Date. If a redemption of the notes has been rescinded pursuant to this Section 6.01(e), the Indenture Trustee shall provide notice of such rescission to the registered owner of each Note which had been subject to the rescinded redemption at the address shown on the Note Register maintained by the Note Registrar with copies to the Issuer, Sunnova Energy, the Depositor and the Rating Agency.

Section 6.02Notice of Voluntary Prepayment.

(a)Any Notice of Voluntary Prepayment received by the Indenture Trustee from the Issuer shall be made available by the Indenture Trustee not less than fifteen (15) days and not more than thirty days prior to the date fixed for prepayment to the registered owner of each Note to be prepaid with copies to the Issuer, Sunnova Energy, the Transaction Manager and the Rating Agency. Failure to make such Notice of Prepayment available to any Noteholder, or any defect therein, shall not affect the validity of any Proceedings for the prepayment of other Notes. If a Voluntary Prepayment has been rescinded pursuant to Section 6.01(e), and to the extent the Indenture Trustee had made notice of the Voluntary Prepayment available, the Indenture Trustee shall make available

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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notice of such rescission to the registered owner of each Note which had been subject to the rescinded Voluntary Prepayment with copies to the Issuer, Sunnova Energy, the Transaction Manager and the Rating Agency.

(b)Any notice made available as provided in this Section 6.02 shall be conclusively presumed to have been duly given, whether or not the registered owner of such Notes receives the notice.

Section 6.03Cancellation of Notes. All Notes which have been paid in full or retired or received by the Indenture Trustee for exchange shall not be reissued but shall be canceled and destroyed in accordance with its customary procedures.

Section 6.04Release of Collateral.

(a)The Indenture Trustee shall, on or promptly after the Termination Date, release any remaining portion of the Trust Estate and the pledged assets of the Managing Members and Non-Tax Equity Project Companies from the Lien created by this Indenture and the other Transaction Documents and shall deposit into the Collection Account any funds then on deposit in any other Account. The Indenture Trustee shall release property from the Lien created by this Indenture and the other Transaction Documents pursuant to this Section 6.04(a) only upon receipt by the Indenture Trustee of an Issuer Order accompanied by an Officer’s Certificate and an Opinion of Counsel described in Section 314(c)(2) of the Trust Indenture Act of 1939, as amended, and meeting the applicable requirements of Section 12.02.

(b)With respect to any Non-Tax Equity Project Company, upon (i) the deposit into the Collection Account of Insurance Proceeds or the payment in full of the Unscheduled Note Principal Payment related to a Terminated Host Customer Solar Asset, (ii) the deposit into the Collection Account of the Liquidated Damages Amount or Repurchase Price for a Defective Solar Asset, Defaulted Solar Asset or a Terminated Host Customer Solar Asset, (iii) the substitution of a Qualified Substitute Solar Asset and the deposit into the Collection Account of the Substitution Shortfall Amount, if any, for a Defective Solar Asset, a Defaulted Solar Asset or a Terminated Host Customer Solar Asset or (iv) the deposit into the Collection Account of the purchase price paid by a Host Customer with respect to a Host Customer Purchased Solar Asset and upon written direction and receipt of an Issuer order, an Opinion of Counsel and an Officer’s Certificate, as applicable, the Indenture Trustee shall release such Terminated Host Customer Solar Asset, Defaulted Solar Asset, Defective Solar Asset or Host Customer Purchased Solar Asset from the lien of this Indenture or any other Transaction Document, the Transaction Manager shall release or shall cause to be released any UCC Fixture Filing (or, in Guam, its jurisdictional equivalent) made against the PV System related to a Host Customer Purchased Solar Asset and the Issuer will cause the related Managing Member to direct such Non-Tax Equity Project Company to cause a distribution in-kind of such Terminated Host Customer Solar Asset, Defaulted Solar Asset or Defective Solar Asset to its Managing Member, who will cause a distribution in-kind of such Terminated Host Customer Solar Asset, Defaulted Solar Asset or Defective Solar Asset to be made to the Issuer who will cause a distribution in-kind of such Terminated Host Customer Solar Asset, Defaulted Solar Asset or Defective Solar Asset to be made to the Depositor who will cause a distribution in-kind of such

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Terminated Host Customer Solar Asset, Defaulted Solar Asset or Defective Solar Asset to be made to Sunnova Sol Holdings.

ARTICLE VIITHE INDENTURE TRUSTEE

Section 7.01Duties of Indenture Trustee.

(a)If a Responsible Officer of the Indenture Trustee has received notice pursuant to Section 7.02(a), or a Responsible Officer of the Indenture Trustee shall otherwise have actual knowledge that an Event of Default has occurred and is continuing, the Indenture Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of his own affairs.

(b)Except during the occurrence and continuance of such an Event of Default:

(i)The Indenture Trustee need perform only those duties that are specifically set forth in this Indenture and any other Transaction Document to which it is a party and no others and no implied covenants or obligations of the Indenture Trustee shall be read into this Indenture or any other Transaction Document.

(ii)In the absence of negligence or bad faith on its part, the Indenture Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon certificates or opinions furnished to the Indenture Trustee and conforming to the requirements of this Indenture or any other Transaction Document. The Indenture Trustee shall, however, examine such certificates and opinions to determine whether they conform on their face to the requirements of this Indenture or any other Transaction Document but the Indenture Trustee shall not be required to determine, confirm or recalculate information contained in such certificates or opinions.

(c)No provision of this Indenture shall be construed to relieve the Indenture Trustee from liability for its own negligent action, its own negligent failure to act, or its own willful misconduct, except that:

(i)This paragraph does not limit the effect of subsection (b) of this Section 7.01.

(ii)The Indenture Trustee shall not be liable in its individual capacity for any action taken or error of judgment made in good faith by a Responsible Officer or other officers of the Indenture Trustee, unless it is proved that the Indenture Trustee was negligent in ascertaining the pertinent facts.

(iii)The Indenture Trustee shall not be personally liable with respect to any action it takes, suffers or omits to take in good faith in accordance with a direction received by it from the Noteholders in accordance with this Indenture or any other Transaction Document or for any action taken, suffered or omitted by it in good faith and believed by it to be

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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authorized or within the discretion or rights or powers conferred upon it by this Indenture or any other Transaction Document, in each case unless it is proved that the Indenture Trustee was negligent in ascertaining the pertinent facts.

(iv)The Indenture Trustee shall have no responsibility for filing any financing or continuation statement in any public office at any time or otherwise to perfect or to maintain the perfection of any Lien on the Trust Estate or in any item comprising the Conveyed Property.

(d)No provision of this Indenture or any other Transaction Document shall require the Indenture Trustee to expend or risk its own funds or otherwise incur any financial or other liability in the performance of any of its duties hereunder or thereunder, or in the exercise of any of its rights or powers, if it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not assured to it.

(e)The provisions of subsections (a), (b), (c) and (d) of this Section 7.01 shall apply to any co-trustee or separate trustee appointed by the Issuer and the Indenture Trustee pursuant to Section 7.13.

(f)The Indenture Trustee shall not in any way be held liable by reason of any insufficiency in any Account held by the Indenture Trustee resulting from any loss experienced on any item comprising the Conveyed Property except as a result of the Indenture Trustee’s gross negligence or willful misconduct.

(g)In no event shall the Indenture Trustee be required to take any action that conflicts with Applicable Law, any of the provisions of this Indenture or any other Transaction Document or with the Indenture Trustee’s duties hereunder or that adversely affect its rights and immunities hereunder.

(h)In no event shall the Indenture Trustee have any obligations or duties under or have any liabilities whatsoever to Noteholders under ERISA.

(i)The Indenture Trustee shall not make any direct or indirect transfer of the Managing Member Membership Interests except in compliance with the Designated Transfer Restrictions and the Acknowledgements (as determined by the Majority Noteholders of the Controlling Class).

(j)In no event shall the Indenture Trustee be responsible or liable for any failure or delay in the performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, acts of war or terrorism, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities; it being understood that the Indenture Trustee shall resume performance as soon as practicable under the circumstances.

(k)With respect to any part of the Trust Estate released from the Lien of this Indenture or other Transaction Document, the Indenture Trustee shall assign, without recourse, representation or warranty, to the appropriate Person as directed by the Issuer in writing, prior to the Termination

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Date, all the Indenture Trustee’s right, title and interest in and to such assets, such assignment being in the form as prepared by the Servicer or the Issuer and acceptable to the Indenture Trustee. Such Person will thereupon own such portion of the Trust Estate and related rights appurtenant thereto free of any further obligation to the Indenture Trustee or the Noteholders with respect thereto. The Transaction Manager or the Issuer will also prepare and the Indenture Trustee shall, upon written direction of the Issuer, also execute and deliver all such other instruments or documents as shall be reasonably requested by any such Person to be required or appropriate to effect a valid transfer of title to such portion of the Trust Estate and the related assets.

Section 7.02Notice of Default, Transaction Manager Termination Event or Event of Default; Delivery of Manager Reports.

(a)The Indenture Trustee shall not be required to take notice of or be deemed to have notice or knowledge of any default, Default, Transaction Manager Termination Event, Event of Default event or information, or be required to act upon any default, Default, Transaction Manager Termination Event, Event of Default, event or information (including the sending of any notice) unless a Responsible Officer of the Indenture Trustee is specifically notified in writing at the address set forth in Section 12.04 or until a Responsible Officer of the Indenture Trustee shall have acquired actual knowledge of a default, a Default, a Transaction Manager Termination Event, an Event of Default, an event or information and shall have no duty to take any action to determine whether any such default, Default, Transaction Manager Termination Event, Event of Default, or event has occurred. In the absence of receipt of such notice or actual knowledge, the Indenture Trustee may conclusively assume that there is no such default, Default, Event of Default, Transaction Manager Termination Event or event. If written notice of the existence of a default, a Default, an Event of Default, a Transaction Manager Termination Event, an event or information has been delivered to a Responsible Officer of the Indenture Trustee or a Responsible Officer of the Indenture Trustee has actual knowledge thereof, the Indenture Trustee shall promptly provide paper or electronic notice thereof to the Issuer, the Transaction Transition Manager, the Rating Agency, each Tax Equity Investor Member pursuant to the terms of the related Acknowledgment, and each Noteholder, but in any event, no later than five days after such knowledge or notice occurs.

(b)In the event the Transaction Manager does not make available to the Rating Agency all reports of the Transaction Manager and all reports to the Noteholders, upon request of the Rating Agency, the Indenture Trustee shall make available promptly after such request, copies of such Transaction Manager reports as are in the Indenture Trustee’s possession to the Rating Agency and the Noteholders.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 7.03Rights of Indenture Trustee.

(a)The Indenture Trustee may rely and shall be protected in acting or refraining from acting upon any document believed by it to be genuine and to have been signed or presented by the proper Person. The Indenture Trustee need not investigate any fact or matter stated in any document. The Indenture Trustee need not investigate or re-calculate, evaluate, certify, verify or independently determine the accuracy of any numerical information, report, certificate, information, statement, representation or warranty or any fact or matter stated in any such document and may conclusively rely as to the truth of the statements and the accuracy of the information therein.

(b)Before the Indenture Trustee takes any action or refrains from taking any action under this Indenture or any other Transaction Document, it may require an Officer’s Certificate or an Opinion of Counsel, the costs of which (including the Indenture Trustee’s reasonable and documented attorney’s fees and expenses) shall be paid by the party requesting that the Indenture Trustee act or refrain from acting. The Indenture Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate or Opinion of Counsel.

(c)The Indenture Trustee shall not be personally liable for any action it takes or omits to take or any action or inaction it believes in good faith to be authorized or within its rights or powers other than as a result of gross negligence or willful misconduct.

(d)The Indenture Trustee shall not be bound to make any investigation into the facts of matters stated in any reports, certificates, payment instructions, opinion, notice, order or other paper or document unless requested in writing by 25% or more of the Noteholders, and such Noteholders have provided to the Indenture Trustee indemnity satisfactory to it.

(e)The Indenture Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys or a custodian or nominee, and the Indenture Trustee shall not be responsible for any misconduct or negligence on the part of any such agent, attorney, custodian or nominee appointed by it hereunder with due care. The Indenture Trustee may consult with counsel, accountants and other experts and the advice or opinion of counsel, accountants and other experts with respect to legal and other matters relating to any Transaction Document shall be full and complete authorization and protection from liability with respect to any action taken, omitted or suffered by it hereunder in good faith and in accordance with such advice or opinion of counsel.

(f)The Indenture Trustee shall not be required to give any bond or surety with respect to the execution of this Indenture or the powers granted hereunder.

(g)The Indenture Trustee shall not be liable for any action or inaction of the Issuer, the Transaction Manager, the Transaction Transition Manager, the Custodian or any other party (or agent thereof) to this Indenture or any Transaction Document and may assume compliance by such parties with their obligations under this Indenture or any other Transaction Document, unless a Responsible Officer of the Indenture Trustee shall have received written notice to the contrary at the Corporate Trust Office of the Indenture Trustee.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(h)The Indenture Trustee shall be under no obligation to exercise any of the trusts or powers vested in it by this Indenture or to institute, conduct or defend any litigation hereunder or in relation hereto at the request, order or direction of any of the Noteholders, pursuant to the provisions of this Indenture, unless such Noteholders shall have offered to the Indenture Trustee security or indemnity satisfactory to the Indenture Trustee against the costs, expenses and liabilities (including the reasonable and documented fees and expenses of the Indenture Trustee’s counsel and agents) which may be incurred therein or thereby.

(i)The Indenture Trustee shall have no duty (i) to maintain or monitor any insurance or (ii) to see to the payment or discharge of any tax, assessment, or other governmental charge or any lien or encumbrance of any kind owing with respect to, assessed or levied against, any part of the Trust Estate.

(i)Delivery of any reports, information and documents to the Indenture Trustee provided for herein or any other Transaction Document is for informational purposes only (unless otherwise expressly stated), and the Indenture Trustee’s receipt of such or otherwise publicly available information shall not constitute actual or constructive knowledge or notice of any information contained therein or determinable from information contained therein, including the Transaction Manager’s or the Issuer’s compliance with any of its representations, warranties or covenants hereunder (as to which the Indenture Trustee is entitled to rely exclusively on Officer’s Certificates). The Indenture Trustee shall not have actual notice of any default or any other matter unless a Responsible Officer of the Indenture Trustee receives actual written notice of such default or other matter.

(j)The Indenture Trustee does not have any obligation to investigate any matter or exercise any powers vested under this Indenture unless requested in writing by 25% or more of the Noteholders, and such Noteholders have provided to the Indenture Trustee indemnity satisfactory to it.

(k)Knowledge of the Indenture Trustee shall not be attributed or imputed to Wells Fargo’s other roles in the transaction, and knowledge of the Transaction Transition Manager shall not be attributed or imputed to each other or to the Indenture Trustee (other than those where the roles are performed by the same group or division within Wells Fargo or otherwise share the same Responsible Officers), or any affiliate, line of business, or other division of Wells Fargo (and vice versa).

(l)The right of the Indenture Trustee to perform any permissive or discretionary act enumerated in this Indenture or any related document shall not be construed as a duty.

Section 7.04Not Responsible for Recitals, Issuance of Notes or Application of Moneys as Directed. The recitals contained herein and in the Notes, except the certificates of authentication on the Notes, shall be taken as the statements of the Issuer, and the Indenture Trustee assumes no responsibility for their correctness. The Indenture Trustee makes no representations with respect to the Trust Estate or as to the validity or sufficiency of the Trust Estate or this Indenture or any other Transaction Document or of the Notes. The Indenture Trustee shall not be accountable for the use or application by the Issuer of the proceeds of the Notes. Subject to Section 7.01(b), the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Indenture Trustee shall not be liable to any Person for any money paid to the Issuer upon an Issuer Order, Transaction Manager instruction or order or direction provided in a Quarterly Transaction Report contemplated by this Indenture or any other Transaction Document.

Section 7.05May Hold Notes. The Indenture Trustee or any agent of the Issuer, in its individual or any other capacity, may become the owner or pledgee of Notes and may otherwise deal with the Issuer or Sunnova Energy or any Affiliate of the Issuer or Sunnova Energy with the same rights it would have if it were not the Indenture Trustee or other agent.

Section 7.06Money Held in Trust. The Indenture Trustee shall be under no liability for interest on any money received by it hereunder except as otherwise agreed with the Issuer and except to the extent of income or other gain on investments which are obligations of the Indenture Trustee hereunder.

Section 7.07Compensation and Reimbursement.

(a)The Issuer agrees:

(i)to pay the Indenture Trustee, in accordance with and subject to the Priority of Payments, the Indenture Trustee Fee. The Indenture Trustee’s compensation shall not be limited by any law with respect to compensation of a trustee of an express trust and the payments to the Indenture Trustee provided by Article V hereto shall constitute payments due with respect to the applicable fee agreement or letter;

(ii)in accordance with and subject to the Priority of Payments, to reimburse the Indenture Trustee upon request for all reasonable and documented expenses, disbursements and advances incurred or made by the Indenture Trustee in accordance with any provision of this Indenture (including, but not limited to, the reasonable compensation, expenses and disbursements of its agents and counsel and allocable costs of in house counsel); provided, however, in no event shall the Issuer pay or reimburse the Indenture Trustee or the agents or counsel, including in house counsel of either, for any expenses, disbursements and advances incurred or made by the Indenture Trustee in connection with any negligent action or negligent inaction on the part of the Indenture Trustee; provided, further, that payments to the Indenture Trustee for reimbursement for any such expenses will be as set forth in Section 5.06(a)(i) hereof;

(iii)to indemnify the Indenture Trustee and its officers, directors, employees and agents for, and to hold them harmless against, any fee, loss, liability, damage, cost or expense (including reasonable and documented attorneys’ fees, costs and expenses and court costs) incurred without negligence or bad faith on the part of the Indenture Trustee, to the extent such matters have been determined by a court of competent jurisdiction, arising out of, or in connection with, the acceptance or administration of this trust, including, without limitation, the costs and expenses of defending itself against any claim, action or suit in connection with the exercise or performance of any of its powers or duties hereunder and defending itself against any claim, action or suit (including a successful defense, in whole or in part, of a breach of its standard of care) or bringing any claim, action or suit to enforce

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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the indemnification or other obligations of the relevant transaction parties; provided, however, that:

(A)with respect to any such claim the Indenture Trustee shall have given the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor and the Transaction Manager written notice thereof promptly after the Indenture Trustee shall have actual knowledge thereof, provided, that failure to notify shall not relieve the parties of their obligations hereunder;

(B)notwithstanding anything to the contrary in this Section 7.07(a)(iii),none of the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor or the Transaction Manager shall be liable for settlement of any such claim by the Indenture Trustee entered into without the prior consent of the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor or the Transaction Manager, as the case may be, which consent shall not be unreasonably withheld or delayed; and

(C)the Indenture Trustee, its officers, directors, employees and agents, as a group, shall be entitled to counsel separate from the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor and the Transaction Manager; to the extent the Issuer’s, Sunnova Intermediate Holdings’, Sunnova Sol Holdings’ the Depositor’s and the Transaction Manager’s interests are not adverse to the interests of the Indenture Trustee, its officers, directors, employees or agents, the Indenture Trustee may agree to be represented by the same counsel as the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor and the Transaction Manager.

Such payment obligations and indemnification shall survive the resignation or removal of the Indenture Trustee as well as the discharge, termination or assignment hereof. The Indenture Trustee’s expenses are intended as expenses of administration.

Anything in this Indenture to the contrary notwithstanding, in no event shall the Indenture Trustee be liable for special, indirect, punitive or consequential loss or damage of any kind whatsoever (including but not limited to lost profits), even if the Indenture Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action.

(b)The Indenture Trustee shall, on each Payment Date, in accordance with the Priority of Payments, deduct payment of its fees, expenses and indemnities hereunder from moneys in the Collection Account.

(c)The Issuer agrees to assume and to pay, and to indemnify, defend and hold harmless the Indenture Trustee and the Noteholders from any Taxes which may at any time be asserted with respect to, and as of the date of, the Grant of the Trust Estate to the Indenture Trustee, including, without limitation, any sales, gross receipts, general corporation, personal property, privilege or license taxes (but with respect to the Noteholders only, not including any Taxes arising out of the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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creation or the issuance of the Notes or payments with respect thereto) and costs (including court costs), expenses and reasonable counsel fees and expenses in defending against the same.

Section 7.08Eligibility; Disqualification. The Indenture Trustee shall always have a combined capital and surplus as stated in Section 7.09, and shall always be a bank or trust company with corporate trust powers organized under the laws of the United States or any State thereof which is a member of the Federal Reserve System and shall be rated at least investment grade by S&P.

Section 7.09Indenture Trustee’s Capital and Surplus. The Indenture Trustee and/or its parent shall at all times have a combined capital and surplus of at least $100,000,000. If the Indenture Trustee publishes annual reports of condition of the type described in Section 310(a)(2) of the Trust Indenture Act of 1939, as amended, its combined capital and surplus for purposes of this Section 7.09 shall be as set forth in the latest such report.

Section 7.10Resignation and Removal; Appointment of Successor.

(a)No resignation or removal of the Indenture Trustee and no appointment of a successor Indenture Trustee pursuant to this Section 7.10 shall become effective until the acceptance of appointment by the successor Indenture Trustee under Section 7.11.

(b)The Indenture Trustee may resign at any time by giving 30 days’ prior written notice thereof to the Issuer and the Transaction Manager. If an instrument of acceptance by a successor Indenture Trustee shall not have been delivered to the Indenture Trustee within 30 days after the giving of such notice of resignation, the resigning Indenture Trustee may petition any court of competent jurisdiction for the appointment of a successor Indenture Trustee.

(c)The Indenture Trustee may be removed at any time by the Super-Majority Noteholders of the Controlling Class upon 30 days’ prior written notice, delivered to the Indenture Trustee, with copies to the Transaction Manager and the Issuer.

(d)(i)    If at any time the Indenture Trustee shall cease to be eligible under Section 7.08 or 7.09 or shall become incapable of acting or shall be adjudged bankrupt or insolvent, or a receiver of the Indenture Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Indenture Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, then, in any such case, with 30 days’ prior written notice, the Issuer with the prior written consent of the Super-Majority Noteholders of the Controlling Class, by an Issuer Order, may remove the Indenture Trustee.

(i)If the Indenture Trustee shall be removed pursuant to Sections 7.10(c) or (d) and no successor Indenture Trustee shall have been appointed pursuant to Section 7.10(e) and accepted such appointment within 30 days of the date of removal, the removed Indenture Trustee may petition any court of competent jurisdiction for appointment of a successor Indenture Trustee acceptable to the Issuer.

(e)If the Indenture Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of the Indenture Trustee for any cause, the Issuer, with the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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prior written consent of the Majority Noteholders of the Controlling Class, by an Issuer Order shall promptly appoint a successor Indenture Trustee.

(f)The Issuer shall give to the Rating Agency and the Noteholders notice of each resignation and each removal of the Indenture Trustee and each appointment of a successor Indenture Trustee. Each notice shall include the name of the successor Indenture Trustee and the address of its Corporate Trust Office.

(g)The provisions of this Section 7.10 shall apply to any co-trustee or separate trustee appointed by the Issuer and the Indenture Trustee pursuant to Section 7.13.

Section 7.11Acceptance of Appointment by Successor.

(a)Every successor Indenture Trustee appointed hereunder shall execute, acknowledge and deliver to the Issuer and the retiring Indenture Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Indenture Trustee shall become effective and such successor Indenture Trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Indenture Trustee. Notwithstanding the foregoing, on request of the Issuer or the successor Indenture Trustee, such retiring Indenture Trustee shall, upon payment of its fees, expenses and other charges, execute and deliver an instrument transferring to such successor Indenture Trustee all the rights, powers and trusts of the retiring Indenture Trustee and shall duly assign, transfer and deliver to such successor Indenture Trustee all property and money held by such retiring Indenture Trustee hereunder. Upon request of any such successor Indenture Trustee, the Issuer shall execute and deliver any and all instruments for more fully and certainly vesting in and confirming to such successor Indenture Trustee all such rights, powers and trusts.

(b)No successor Indenture Trustee shall accept its appointment unless at the time of such acceptance such successor Indenture Trustee shall be qualified and eligible under Sections 7.08 and 7.09.

(c)Notwithstanding the replacement of the Indenture Trustee, the obligations of the Issuer pursuant to Section 7.07(a)(iii) and (c) and the Indenture Trustee’s protections under this Article VII shall continue for the benefit of the retiring Indenture Trustee.

Section 7.12Merger, Conversion, Consolidation or Succession to Business of Indenture Trustee. Any corporation or national banking association into which the Indenture Trustee may be merged or converted or with which it may be consolidated, or any corporation, bank, trust company or national banking association resulting from any merger, conversion or consolidation to which the Indenture Trustee shall be a party, or any corporation, bank, trust company or national banking association succeeding to all or substantially all of the corporate trust business of the Indenture Trustee, shall be the successor of the Indenture Trustee hereunder if such corporation, bank, trust company or national banking association shall be otherwise qualified and eligible under Section 7.08 and 7.09, without the execution or filing of any paper or any further act on the part of any of the parties hereto. The Indenture Trustee shall provide the Rating Agency written notice of any such transaction. In case any Notes have been authenticated, but not delivered, by the Indenture

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Indenture Trustee may adopt such authentication and deliver the Notes so authenticated with the same effect as if such successor Indenture Trustee had authenticated such Notes.

Section 7.13Co-trustees and Separate Indenture Trustees.

(a)At any time or times, for the purpose of meeting the legal requirements of any jurisdiction in which any part of the Trust Estate may at the time be located, for enforcement actions, and where a conflict of interest exists, the Indenture Trustee shall have power to appoint and, upon the written request of the Indenture Trustee, the Issuer shall for such purpose join with the Indenture Trustee in the execution, delivery and performance of all instruments and agreements necessary or proper to appoint, one or more Persons that are approved by the Indenture Trustee either to act as co-trustee, jointly with the Indenture Trustee, of such part of the Trust Estate, or to act as separate trustee of any such property, in either case with such powers as may be provided in the instrument of appointment, and to vest in such Person or Persons in the capacity aforesaid, any property, title, right or power of the Indenture Trustee deemed necessary or desirable, in all respects subject to the other provisions of this Section 7.13. If the Issuer does not join in such appointment within 15 days after the receipt by it of a request so to do, or in case an Event of Default has occurred and is continuing, the Indenture Trustee alone shall have power to make such appointment. No notice to the Noteholders of the appointment of any co-trustee or separate trustee shall be required under this Indenture. Notice of any such appointments shall be promptly given to the Rating Agency by the Indenture Trustee.

(b)Should any written instrument from the Issuer be required by any co-trustee or separate trustee so appointed for more fully confirming to such co-trustee or separate trustee such property, title, right or power, any and all such instruments shall, on request, be executed, acknowledged and delivered by the Issuer.

(c)Every co-trustee or separate trustee shall, to the extent permitted by law, but to such extent only, be appointed subject to the following terms:

(i)The Notes shall be authenticated and delivered and all rights, powers, duties and obligations hereunder with respect to the custody of securities, cash and other personal property held by, or required to be deposited or pledged with, the Indenture Trustee hereunder, shall be exercised solely by the Indenture Trustee.

(ii)The rights, powers, duties and obligations hereby conferred or imposed upon the Indenture Trustee with respect to any property covered by such appointment shall be conferred or imposed upon and exercised or performed by the Indenture Trustee and such co-trustee or separate trustee jointly, except to the extent that under any law of any jurisdiction in which any particular act is to be performed, the Indenture Trustee shall be incompetent or unqualified to perform such act, in which event such rights, powers, duties and obligations shall be exercised and performed solely by such co-trustee or separate trustee.

(iii)The Indenture Trustee at any time, by an instrument in writing executed by it, may accept the resignation of, or remove, any co-trustee or separate trustee appointed

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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under this Section 7.13. Upon the written request of the Indenture Trustee, the Issuer shall join with the Indenture Trustee in the execution, delivery and performance of all instruments and agreements necessary or proper to effectuate such resignation or removal. A successor to any co-trustee or separate trustee so resigned or removed may be appointed in the manner provided in this Section 7.13.

(iv)No co-trustee or separate trustee appointed in accordance with this Section 7.13hereunder shall be financially or otherwise liable by reason of any act or omission of the Indenture Trustee, or any other such trustee hereunder, and the Indenture Trustee shall not be financially or otherwise liable by reason of any act or omission of any co-trustee or other such separate trustee hereunder.

(v)Any notice, request or other writing delivered to the Indenture Trustee shall be deemed to have been delivered to each such co-trustee and separate trustee.

(vi)Any separate trustee or co-trustee may, at any time, constitute the Indenture Trustee, its agent or attorney-in-fact, with full power and authority, to the extent not prohibited by law, to do any lawful act under or with respect to this Indenture on its behalf and in its name. The Indenture Trustee shall not be responsible for any action or inaction of any such separate trustee or co-trustee appointed in accordance with this Section 7.13. The Indenture Trustee shall not have any responsibility or liability relating to the appointment of any separate or co-trustee. Any such separate or co-trustee shall not be deemed to be an agent of the Indenture Trustee. If any separate trustee or co-trustee shall die, become incapable of acting, resign or be removed, all of its estate, properties, rights, remedies and trusts shall vest in and be exercised by the Indenture Trustee, to the extent permitted by law, without the appointment of a new or successor trustee.

Section 7.14Books and Records. The Indenture Trustee agrees to provide to the Noteholders the right during normal business hours upon two days’ prior notice in writing to inspect its books and records insofar as the books and records relate to the functions and duties of the Indenture Trustee pursuant to this Indenture.

Section 7.15Control. Upon the Indenture Trustee being adequately indemnified in writing to its satisfaction, the Majority Noteholders of the Controlling Class shall have the right to direct the Indenture Trustee with respect to any action or inaction by the Indenture Trustee hereunder, the exercise of any trust or power conferred on the Indenture Trustee, or the conduct of any Proceeding for any remedy available to the Indenture Trustee with respect to the Notes or the Trust Estate provided that:

(a)such direction shall not be in conflict with any rule of law or with this Indenture or expose the Indenture Trustee to financial or other liability (for which it has not been adequately indemnified) or be unduly prejudicial to the Noteholders not approving such direction including, but not limited to and without intending to narrow the scope of this limitation, direction to the Indenture Trustee to act or omit to act, directly or indirectly, to amend, hypothecate, subordinate, terminate or discharge any Lien benefiting the Noteholders in the Trust Estate;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(b)the Indenture Trustee may take any other action deemed proper by the Indenture Trustee which is not inconsistent with such direction; and

(c)except as expressly provided otherwise herein (but only with the prior written consent of or at the direction of the Majority Noteholders of the Controlling Class), the Indenture Trustee shall have the authority to take any enforcement action which it reasonably deems to be necessary to enforce the provisions of this Indenture.

Section 7.16Suits for Enforcement. If an Event of Default of which a Responsible Officer of the Indenture Trustee shall have actual knowledge, shall occur and be continuing, the Indenture Trustee may, in its discretion and shall, at the direction of the Majority Noteholders of the Controlling Class (provided that the Indenture Trustee is adequately indemnified in writing to its satisfaction), proceed to protect and enforce its rights and the rights of any Noteholders under this Indenture by a Proceeding, whether for the specific performance of any covenant or agreement contained in this Indenture or in aid of the execution of any power granted in this Indenture or for the enforcement of any other legal, equitable or other remedy as the Indenture Trustee, being advised by counsel, shall deem most effectual to protect and enforce any of the rights of the Indenture Trustee or any Noteholders, but in no event shall the Indenture Trustee be liable for any failure to act in the absence of direction the Majority Noteholders of the Controlling Class.

Section 7.17Compliance with Applicable Anti-Terrorism and Anti-Money Laundering Regulations. In order to comply with Applicable Laws, including those relating to the funding of terrorist activities and money laundering, the Indenture Trustee is required to obtain, verify and record certain information relating to individuals and entities which maintain a business relationship with Indenture Trustee. Accordingly, each of the parties agrees to provide to Indenture Trustee upon its request from time to time such identifying information and documentation as may be available to such party in order to enable Indenture Trustee to comply with Applicable Law.

Section 7.18Authorization. The Indenture Trustee is hereby authorized and directed to execute, deliver and perform its obligations under and make the representations contained in the Sol Owner Project Company Control Agreement on the Closing Date. Each Noteholder and each Note Owner, by its acceptance of a Note, acknowledges and agrees that the Indenture Trustee shall execute, deliver and perform its obligations under the Sol Owner Project Company Control Agreement and shall do so solely in its capacity as Indenture Trustee and not in its individual capacity. Furthermore, each Noteholder and each Note Owner, by its acceptance of a Note acknowledges and agrees that the Indenture Trustee shall have no obligation to take any action pursuant to the Sol Owner Project Company Control Agreement unless required to in accordance with this Indenture.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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ARTICLE VIII[RESERVED]

ARTICLE IXEVENT OF DEFAULT

Section 9.01Events of Default. The occurrence of any of the following events shall constitute an “Event of Default” hereunder:

(a)a default in the payment of any Note Interest (which, for the avoidance of doubt, does not include Class B Deferred Interest, Post-ARD Additional Note Interest or Deferred Post-ARD Additional Note Interest) on a Payment Date, which default shall not have been cured after three Business Days;

(b)the failure to reduce the Aggregate Outstanding Note Balance to zero or pay in full the Class B Deferred Interest, Post-ARD Additional Note Interest and Deferred Post-ARD Additional Note Interest, in each case, at the Rated Final Maturity;

(c)an Insolvency Event shall have occurred with respect to the Issuer, all Project Companies or all Managing Members;

(d)the failure of the Issuer to observe or perform in any material respect any covenant or obligation of the Issuer set forth in this Indenture (other than the failure to make any required payment with respect to the Notes), which has not been cured within 30 days from the date of receipt by the Issuer of written notice from the Indenture Trustee (to the extent a Responsible Officer of the Indenture Trustee has received written notice or has actual knowledge thereof) of such breach or default, or the failure of the Issuer to deposit into the Collection Account all amounts required to be deposited therein by the required deposit date;

(e)any representation, warranty or statement of the Issuer (other than representations and warranties as to whether a Designated Solar Asset is an Eligible Solar Asset) contained in the Transaction Documents or any report, document or certificate delivered by the Issuer pursuant to the foregoing agreements shall prove to be incorrect in any material respect as of the time when the same shall have been made and, within 30 days after written notice thereof shall have been given to the Indenture Trustee and the Issuer by the Transaction Manager, the Indenture Trustee (to the extent a Responsible Officer of the Indenture Trustee has received written notice or has actual knowledge thereof) or by the Majority Noteholders of the Controlling Class, the circumstances or condition in respect of which such representation, warranty or statement was incorrect shall not have been eliminated or otherwise cured (which cure may be effected by payment of an indemnity claim) or waived by the Indenture Trustee, acting at the direction of the Majority Noteholders of the Controlling Class;

(f)the failure for any reason of the Indenture Trustee, on behalf of the Noteholders, to have a first priority perfected security interest in the Trust Estate in favor of the Indenture Trustee

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(subject to Permitted Liens) which is not stayed, released or otherwise cured within ten days of receipt of notice or the Transaction Manager’s or the Issuer’s knowledge thereof;

(g)the Issuer, any Project Company or any Managing Member becomes subject to registration as an “investment company” under the 1940 Act;

(h)the Issuer, any Project Company or any Managing Member becomes classified as an association (or a publicly traded partnership taxable as a corporation) for U.S. federal income tax purposes;

(i)a failure by the Depositor to pay the Liquidated Damages Amount or Substitution Shortfall Amount for a Defective Solar Asset in accordance with the Contribution Agreement (except to the extent cured by the Performance Guarantor in accordance with the Performance Guaranty);

(j)any default in the payment of any Liquidated Damages Amount or Substitution Shortfall Amount for a Defective Solar Asset in accordance with the Contribution Agreement due by the Performance Guarantor under the Performance Guaranty; or

(k)there shall remain in force, undischarged, unsatisfied, and unstayed for more than 30 consecutive days, any final non-appealable judgment in the amount of $100,000 or more against the Issuer not covered by insurance or bond.

Section 9.02Actions of Indenture Trustee. If an Event of Default shall have occurred and be continuing hereunder, the Indenture Trustee shall, at the direction of the Super-Majority Noteholders of the Controlling Class, do one of the following:

(a)declare the entire unpaid principal amount of the Notes, all interest accrued and unpaid thereon and all other amounts payable under this Indenture and the other Transaction Documents to become immediately due and payable;

(b)either on its own or through an agent, take possession of and sell the Trust Estate pursuant to Section 9.15, provided, however, that neither the Indenture Trustee nor any collateral agent may sell or otherwise liquidate the Trust Estate unless either (i) the proceeds of such sale or liquidation are sufficient to discharge in full the amounts then due and unpaid upon the Notes for principal and accrued interest and the fees and all other amounts required to be paid pursuant to the Priority of Payments or (ii) the Holders of 100% of the Aggregate Outstanding Note Balance consent thereto;

(c)institute Proceedings for collection of amounts due on the Notes or under this Indenture by automatic acceleration or otherwise, or if no such acceleration or collection efforts have been made, or if such acceleration or collection efforts have been made, but have been annulled or rescinded, the Indenture Trustee may elect to take possession of the Trust Estate and collect or cause the collection of the proceeds thereof and apply such proceeds in accordance with the applicable provisions of this Indenture;

(d)enforce any judgment obtained and collect any amounts adjudged from the Issuer;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(e)institute any Proceedings for the complete or partial foreclosure of the Lien created by the Indenture with respect to the Trust Estate; and

(f)protect the rights of the Indenture Trustee and the Noteholders by taking any appropriate action including exercising any remedy of a secured party under the UCC or any other Applicable Law.

Notwithstanding the foregoing, upon the occurrence of an Event of Default of the type described in clause (c) of the definition thereof, the Aggregate Outstanding Note Balance, all interest accrued and unpaid thereon and all other amounts payable under this Indenture and the other Transaction Documents shall automatically become immediately due and payable.

Section 9.03Indenture Trustee May File Proofs of Claim. In case of the pendency of any Insolvency Proceeding relative to the Issuer or any other obligor upon the Notes or the property of the Issuer or of such other obligor or their creditors, the Indenture Trustee (irrespective of whether the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Indenture Trustee shall have made any demand on the Issuer for the payment of overdue principal or any interest or other amounts) shall, at the written direction of the Majority Noteholders of the Controlling Class, by intervention in such Insolvency Proceeding or otherwise:

(a)file and prove a claim for the whole amount owing and unpaid with respect to the Notes issued hereunder and file such other papers or documents as may be necessary or advisable in order to have the claims of the Indenture Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Indenture Trustee, its agents and counsel) and of the Noteholders allowed in such Insolvency Proceeding; and

(b)collect and receive any moneys or other property payable or deliverable on any such claims and to distribute the same; and any receiver, assignee, trustee, liquidator, or sequestrator (or other similar official) in any such Insolvency Proceeding is hereby authorized by each Noteholder to make such payments to the Indenture Trustee and, in the event that the Indenture Trustee shall, upon written direction from the Noteholders, consent to the making of such payments directly to the Noteholders, to pay to the Indenture Trustee any amount due to it for the reasonable compensation, expenses, disbursements and advances of the Indenture Trustee, its agents and counsel, and any other amounts due the Indenture Trustee under Section 7.07.

Nothing herein contained shall be deemed to authorize the Indenture Trustee to authorize and consent to or accept or adopt on behalf of any Noteholder any plan of reorganization, arrangement, adjustment, or composition affecting any of the Notes or the rights of any Noteholder thereof, or to authorize the Indenture Trustee to vote with respect to the claim of any Noteholder in any such Insolvency Proceeding.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 9.04Indenture Trustee May Enforce Claim Without Possession of Notes. All rights of action and claims under this Indenture or the Notes may be prosecuted and enforced by the Indenture Trustee without the possession of any of the Notes or the production thereof in any Proceeding relating thereto, and any such Proceeding instituted by the Indenture Trustee shall be brought in its own name as trustee for the benefit of the Noteholders, and any recovery of judgment shall be applied first, to the payment of the reasonable compensation, expenses, disbursements and advances of the Indenture Trustee, its agents and counsel and any other amounts due the Indenture Trustee under Section 7.07 (provided that, any indemnification by the Issuer under Section 7.07shall be paid only in the priority set forth in the Priority of Payments) and second, for the ratable benefit of the Noteholders for all amounts due to such Noteholders.

Section 9.05Knowledge of Indenture Trustee. Any references herein to the knowledge of the Indenture Trustee shall mean and refer to actual knowledge of a Responsible Officer of the Indenture Trustee.

Section 9.06Limitation on Suits. No Holder of any Note shall have any right to institute any Proceeding, judicial or otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder unless:

(a)such Holder has previously given written notice to the Indenture Trustee of a continuing Event of Default;

(b)the Majority Noteholders of the Controlling Class shall have made written request to the Indenture Trustee to institute Proceedings with respect to such Event of Default in its own name as Indenture Trustee hereunder;

(c)such Holder or Holders have offered to the Indenture Trustee reasonable indemnity against the costs, expenses and liabilities to be incurred in compliance with such request;

(d)the Indenture Trustee for 30 days after its receipt of such notice, request and offer of security or indemnity has failed to institute any such Proceedings; and

(e)no direction inconsistent with such written request has been given to the Indenture Trustee during such 30-day period by the Majority Noteholders of the Controlling Class;

it being understood and intended that no one or more Holders of Notes shall have any right in any manner whatever by virtue of, or by availing of, any provision of this Indenture to affect, disturb or prejudice the rights of any other Holders of Notes, or to obtain or to seek to obtain priority or preference over any other Holders or to enforce any right under this Indenture, except in the manner herein provided.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 9.07Unconditional Right of Noteholders to Receive Principal and Interest. The Holders of the Notes shall have the right, which is absolute and unconditional, subject to the express terms of this Indenture, to receive payment of principal and interest on such Notes, subject to the respective relative priorities provided for in this Indenture, as such principal and interest becomes due and payable from the Trust Estate and, subject to Section 9.06 to institute Proceedings for the enforcement of any such payment, and such right shall not be impaired except as expressly permitted herein without the consent of such Holders.

Section 9.08Restoration of Rights and Remedies. If the Indenture Trustee or any Noteholder has instituted any Proceeding to enforce any right or remedy under this Indenture and such Proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Indenture Trustee or to such Noteholder, then, and in every case, the Issuer, the Indenture Trustee and the Noteholders shall, subject to any determination in such Proceeding, be restored severally and respectively to their former positions hereunder, and thereafter all rights and remedies of the Indenture Trustee and the Noteholders shall continue as though no such Proceeding had been instituted.

Section 9.09Rights and Remedies Cumulative. Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Notes in Section 2.09,no right or remedy herein conferred upon or reserved to the Indenture Trustee or to the Noteholders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy.

Section 9.10Delay or Omission; Not Waiver. No delay or omission of the Indenture Trustee or of any Holder of any Note to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or any acquiescence therein. Every right and remedy given by this Article IX or by law to the Indenture Trustee or to the Noteholders may be exercised from time to time, and as often as may be deemed expedient, by the Indenture Trustee or by the Noteholders, as the case may be.

Section 9.11Control by Noteholders. Other than as set forth herein, the Majority Noteholders of the Controlling Class shall have the right to direct the time, method and place of conducting any Proceeding for any remedy available to the Indenture Trustee or exercising any trust or power conferred on the Indenture Trustee; provided that:

(a)such direction shall not be in conflict with any rule of law or with this Indenture including, without limitation, any provision hereof which expressly provides for approval by a greater percentage of the aggregate principal amount of all Outstanding Notes;

(b)the Indenture Trustee may take any other action deemed proper by the Indenture Trustee which is not inconsistent with such direction; provided, however, that, subject to Section 7.01, the Indenture Trustee need not take any action which a Responsible Officer or Officers of the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Indenture Trustee in good faith determines might involve it in liability (unless the Indenture Trustee is furnished with the reasonable indemnity referred to in Section 9.11(c)); and

(c)the Indenture Trustee has been furnished reasonable indemnity against costs, expenses and liabilities which it might incur in connection therewith.

Section 9.12Waiver of Certain Events by Less Than All Noteholders. The Super-Majority Noteholders may, on behalf of the Holders of all the Notes, waive any past Default, Event of Default or Transaction Manager Termination Event, and its consequences, except:

(a)a Default in the payment of the principal of or interest on any Note, or a Default caused by the Issuer becoming subject to registration as an “investment company” under the 1940 Act, or

(b)with respect to a covenant or provision hereof which under Article X cannot be modified or amended without the consent of the Holder of each Outstanding Note affected.

Upon any such waiver, such Default, Event of Default or Transaction Manager Termination Event shall cease to exist, and any Default, Event of Default or Transaction Manager Termination Event or other consequence arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other Default, Event of Default or Transaction Manager Termination Event or impair any right consequent thereon.

Section 9.13Undertaking for Costs. All parties to this Indenture agree, and each Noteholder and each Note Owner by its acceptance of a Note, shall be deemed to have agreed, that any court may in its discretion require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Indenture Trustee for any action taken, suffered or omitted by it as Indenture Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit, and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; but the provisions of this shall not apply to any suit instituted by the Indenture Trustee or to any suit instituted by any Noteholder for the enforcement of the payment of the principal of or interest on any Note on or after the Rated Final Maturity expressed in such Note.

Section 9.14Waiver of Stay or Extension Laws. The Issuer covenants (to the extent that it may lawfully do so) that it will not, at any time, insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture; and the Issuer (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Indenture Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 9.15Sale of Trust Estate.

(a)The power to effect any sale of any portion of the Trust Estate pursuant to this Article IX shall not be exhausted by any one or more sales as to any portion of the Trust Estate remaining unsold, but shall continue unimpaired until the entire Trust Estate securing the Notes shall have been sold or all amounts payable on the Notes and under this Indenture with respect thereto shall have been paid. The Indenture Trustee, acting on its own or through an agent, may from time to time postpone any sale by public announcement made at the time and place of such sale.

(b)The Indenture Trustee shall not, in any private sale, sell to a third party the Trust Estate, or any portion thereof unless the Super-Majority Noteholders of the Controlling Class direct the Indenture Trustee, in writing, to make such sale or unless either (i) the proceeds of such sale or liquidation are sufficient to discharge in full the amounts then due and unpaid upon the Notes for principal and accrued interest and the fees and all other amounts required to be paid pursuant the Priority of Payments or (ii) the Holders of 100% of the principal amount of each Class of Notes then Outstanding consent thereto. Notwithstanding the foregoing, prior to the consummation of any sale of the Trust Estate (either private or public), the Indenture Trustee shall first offer the Originator the opportunity to purchase the Trust Estate for a purchase price equal to the greater of (x) the fair market value of the Trust Estate and (y) the aggregate outstanding note balance of the Notes, plus accrued interest thereon and fees owed thereto (such right, the “Right of First Refusal”). If the Originator does not exercise its Right of First Refusal within two Business Days of receipt thereof, then the Indenture Trustee shall sell the Trust Estate as otherwise set forth in this Section 9.15; provided, further, that if the Originator does not exercise its Right of First Refusal and the Indenture Trustee elects to sell the Trust Estate in a private sale to a third party, then prior to the sale thereof, the Indenture Trustee shall offer the Originator the opportunity to purchase the Trust Estate for the purchase price being offered by such third party, and the Originator shall have two Business Days to accept such offer.

(c)The Indenture Trustee or any Noteholder may bid for and acquire any portion of the Trust Estate in connection with a public or private sale thereof, and in lieu of paying cash therefor, any Noteholder may make settlement for the purchase price by crediting against amounts owing on the Notes of such Holder or other amounts owing to such Holder secured by this Indenture, that portion of the net proceeds of such sale to which such Holder would be entitled, after deducting the reasonable costs, charges and expenses incurred by the Indenture Trustee or the Noteholders in connection with such sale. The Notes need not be produced in order to complete any such sale, or in order for the net proceeds of such sale to be credited against the Notes. The Indenture Trustee or the Noteholders may hold, lease, operate, manage or otherwise deal with any property so acquired in any manner permitted by law.

(d)The Indenture Trustee shall execute and deliver an appropriate instrument of conveyance transferring its interest in any portion of the Trust Estate in connection with a sale thereof. In addition, the Indenture Trustee is hereby irrevocably appointed the agent and attorney-in-fact of the Issuer to transfer and convey its interest in any portion of the Trust Estate in connection with a sale thereof, pursuant to this Section 9.15, and to take all action necessary to effect such sale.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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No purchaser or transferee at such a sale shall be bound to ascertain the Indenture Trustee’s authority, inquire into the satisfaction of any conditions precedent or see to the application of any monies.

(e)The method, manner, time, place and terms of any sale of all or any portion of the Trust Estate shall be commercially reasonable.

(f)This Section 9.15 is subject to Section 7.01(i).

Section 9.16Action on Notes. The Indenture Trustee’s right to seek and recover judgment on the Notes or under this Indenture shall not be affected by the seeking, obtaining or application of any other relief under or with respect to this Indenture. Neither the Lien of this Indenture nor any rights or remedies of the Indenture Trustee or the Noteholders shall be impaired by the recovery of any judgment by the Indenture Trustee against the Issuer or by the levy of any execution under such judgment upon any portion of the Trust Estate or upon any of the assets of the Issuer.

ARTICLE XSUPPLEMENTAL INDENTURES

Section 10.01Supplemental Indentures Without Noteholder Approval.

(a)Without the consent of the Noteholders, provided that (w) the Issuer shall have provided written notice to the Rating Agency of such modification, (x) the Indenture Trustee shall have received an Opinion of Counsel that such modification is permitted under the terms of this Indenture and that all conditions precedent to the execution of such modification have been satisfied and (y) the Indenture Trustee shall have received a Tax Opinion, the Issuer and the Indenture Trustee, when authorized and directed by an Issuer Order, at any time and from time to time, may enter into one or more amendments or indentures supplemental hereto, in form satisfactory to the Indenture Trustee, for any of the following purposes:

(i)to correct, amplify or add to the description of any property at any time subject to the Lien of this Indenture, or better to assure, convey and confirm unto the Indenture Trustee any property subject or required to be subjected to the Lien of this Indenture, or to subject to the Lien of this Indenture additional property; provided that such action pursuant to this clause (i) shall not adversely affect the interests of the Noteholders in any respect;

(ii)to evidence the succession of another Person to either the Issuer or the Indenture Trustee in accordance with the terms of this Indenture, and the assumption by any such successor of the covenants of the Issuer or the Indenture Trustee contained herein and in the Notes;

(iii)to cure any ambiguity, to correct or supplement any provision herein which may be defective or inconsistent with any other provision herein or to conform the provisions herein to the descriptions set forth in the Offering Circular;

(iv)to add to the covenants of the Issuer or the Indenture Trustee, for the benefit of the Noteholders or to surrender any right or power herein conferred upon the Issuer; or

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(v)to effect any matter specified in Section 10.06.

(b)Promptly after the execution by the Issuer and the Indenture Trustee of any amendment or supplemental indenture pursuant to this Section 10.01, the Indenture Trustee shall make available to the Noteholders and the Rating Agency a copy of such supplemental indenture. Any failure of the Indenture Trustee to make available such copy shall not, however, in any way impair or affect the validity of any such amendment or supplemental indenture.

Section 10.02Supplemental Indentures with Consent of Noteholders.

(a)With the prior written consent of each Noteholder affected thereby, prior written notice to the Rating Agency and receipt by the Indenture Trustee of a Tax Opinion, the Issuer and the Indenture Trustee, when authorized and directed by an Issuer Order, at any time and from time to time, may enter into an amendment or a supplemental indenture for the purpose of adding any provisions to, or changing in any manner or eliminating any of the provisions of, this Indenture or of modifying in any manner the rights of the Noteholders under this Indenture for the following purposes:

(i)to change the Rated Final Maturity of any Note, or the due date of any payment of interest on any Note, or reduce the principal amount thereof, or the interest rate thereon, change the place of payment where, or the coin or currency in which any Note or any interest thereon is payable, or impair the right to institute suit for the enforcement of the payment of interest due on any Note on or after the due date thereof or for the enforcement of the payment of the entire remaining unpaid principal amount of any Note on or after the Rated Final Maturity thereof or change any provision of Article VI regarding the amounts payable upon any Voluntary Prepayment of the Notes;

(ii)to reduce the percentage of the Outstanding Note Balance of any Class of Notes, the consent of the Noteholders of which is required to approve any such supplemental indenture; or the consent of the Noteholders of which is required for any waiver of compliance with provisions of this Indenture, Events of Default or Transaction Manager Termination Events under this Indenture or under the Transaction Management Agreement and their consequences provided for in this Indenture or for any other purpose hereunder;

(iii)to modify any of the provisions of this Section 10.02;

(iv)to modify or alter the provisions of the proviso to the definition of the term “Outstanding”; or

(v)to permit the creation of any other Lien with respect to any part of the Trust Estate or terminate the Lien of this Indenture on any property at any time subject hereto or, except with respect to any action which would not have a material adverse effect on any Noteholder (as certified by the Issuer), deprive the Noteholder of the security afforded by the Lien of this Indenture.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(b)With the prior written consent of the Majority Noteholders of the Controlling Class, and receipt by the Indenture Trustee of a Tax Opinion, the Issuer and the Indenture Trustee, when authorized by an Issuer Order, at any time and from time to time, may enter into one or more amendments or indentures supplemental hereto, in form and substance satisfactory to the Indenture Trustee (acting at the direction of the Majority Noteholders of the Controlling Class) for the purpose of modifying, eliminating or adding to the provisions of this Indenture; provided, that such supplemental indentures shall not have any of the effects described in paragraphs (i) through (v) of Section 10.02(a).

(c)Promptly after the execution by the Issuer and the Indenture Trustee of any amendment or supplemental indenture pursuant to this Section 10.02, the Indenture Trustee shall make available to the Noteholders and the Rating Agency a copy of such supplemental indenture. Any failure of the Indenture Trustee to make available such copy shall not, however, in any way impair or affect the validity of any such supplemental indenture.

(d)Whenever the Issuer or the Indenture Trustee solicits a consent to any amendment or supplement to this Indenture, the Issuer shall fix a record date in advance of the solicitation of such consent for the purpose of determining the Noteholders entitled to consent to such amendment or supplement. Only those Noteholders at such record date shall be entitled to consent to such amendment or supplement whether or not such Noteholders continue to be Holders after such record date.

Section 10.03Execution of Amendments and Supplemental Indentures. In executing, or accepting the additional trusts created by, any amendment or supplemental indenture permitted by this Article X or the modifications thereby of the trusts created by this Indenture, the Indenture Trustee shall be entitled to receive, and (subject to Section 7.01) shall be fully protected in relying upon, an Opinion of Counsel (i) describing that the execution of such supplemental indenture is authorized or permitted by this Indenture and (ii) in accordance with Section 3.06(a) hereof. The Indenture Trustee may, but shall not be obligated to, enter into any such supplemental indenture which affects the Indenture Trustee’s own rights, duties or immunities under this Indenture or otherwise.

Section 10.04Effect of Amendments and Supplemental Indentures. Upon the execution of any amendment or supplemental indenture under this Article X, this Indenture shall be modified in accordance therewith, and such supplemental indenture shall form a part of this Indenture for all purposes; and every Holder of Notes which have theretofore been or thereafter are authenticated and delivered hereunder shall be bound thereby.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 10.05Reference in Notes to Amendments and Supplemental Indentures. Notes authenticated and delivered after the execution of any amendment or supplemental indenture pursuant to this Article X may, and if required by the Issuer shall, bear a notation as to any matter provided for in such supplemental indenture. If the Issuer shall so determine, new Notes so modified as to conform to any such supplemental indenture may be prepared and executed by the Issuer and authenticated and delivered by the Indenture Trustee in exchange for Outstanding Notes.

Section 10.06Indenture Trustee to Act on Instructions. Notwithstanding any provision herein to the contrary (other than Section 10.02), in the event the Indenture Trustee is uncertain as to the intention or application of any provision of this Indenture or any other agreement to which it is a party, or such intention or application is ambiguous as to its purpose or application, or is, or appears to be, in conflict with any other applicable provision thereof, or if this Indenture or any other agreement to which it is a party permits or does not prohibit any determination by the Indenture Trustee, or is silent or incomplete as to the course of action which the Indenture Trustee is required or is permitted or may be permitted to take with respect to a particular set of facts or circumstances, the Indenture Trustee shall, at the expense of the Issuer, be entitled to request and rely upon the following: (a) written instructions of the Issuer directing the Indenture Trustee to take certain actions or refrain from taking certain actions, which written instructions shall contain a certification that the taking of such actions or refraining from taking certain actions is in the best interest of the Noteholders and (b) prior written consent of the Majority Noteholders of the Controlling Class. In such case, the Indenture Trustee shall have no liability to the Issuer or the Noteholders for, and the Issuer shall hold harmless the Indenture Trustee from, any liability, costs or expenses arising from or relating to any action taken by the Indenture Trustee acting upon such instructions, and the Indenture Trustee shall have no responsibility to the Noteholders with respect to any such liability, costs or expenses. The Issuer shall provide a copy of such written instructions to the Rating Agency.

ARTICLE XI[RESERVED]

ARTICLE XIIMISCELLANEOUS

Section 12.01Compliance Certificates and Opinions; Furnishing of Information. Upon any application or request by the Issuer to the Indenture Trustee to take any action under any provision of this Indenture (except with respect to ordinary course actions under this Indenture and except as otherwise specifically provided in this Indenture), the Issuer, at the request of the Indenture Trustee, shall furnish to the Indenture Trustee a certificate describing that all conditions precedent, if any, provided for in this Indenture relating to the proposed action have been complied with and an Opinion of Counsel describing that, in the opinion of such counsel, all such conditions precedent, if any, have been complied with, except that in the case of any such application or request as to which the furnishing of certificates and Opinions of Counsel are specifically required by any provision of this Indenture relating to such particular application or request, no additional certificate or Opinion of Counsel need be furnished.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Section 12.02Form of Documents Delivered to Indenture Trustee.

(a)If several matters are required to be certified by, or covered by an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or give an opinion as to such matters in one or several documents.

(b)Any certificate or opinion of an Authorized Officer of the Issuer may be based, insofar as it relates to legal matters, upon a certificate or opinion of, or representations by outside counsel, unless such Authorized Officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to the matters upon which his certificate or opinion is based are erroneous. Any such certificate or opinion or any Opinion of Counsel may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an Authorized Officer of any relevant Person, describing that the information with respect to such factual matters is in the possession of such Person, unless such officer or counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect to such matters are erroneous. Any Opinion of Counsel may be based on the written opinion of other counsel, in which event such Opinion of Counsel shall be accompanied by a copy of such other counsel’s opinion and shall include a statement to the effect that such counsel believes that such counsel and the Indenture Trustee may reasonably rely upon the opinion of such other counsel.

(c)Where any Person is required to make, give or execute two or more applications, requests, consents, notices, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument.

(d)Wherever in this Indenture, in connection with any application or certificate or report to the Indenture Trustee, it is provided that the Issuer or the Transaction Manager shall deliver any document as a condition of the granting of such application, or as evidence of the Issuer’s or the Transaction Manager’s compliance with any term hereof, it is intended that the truth and accuracy, at the time of the granting of such application or at the effective date of such notice or report (as the case may be), of the facts and opinions stated in such document shall in such case be conditions precedent to the right of the Issuer to have such application granted or to the sufficiency of such notice or report. The foregoing shall not, however, be construed to affect the Indenture Trustee’s right to rely upon the truth and accuracy of any statement or opinion contained in any such document as provided in Section 7.01(b)(ii).

(e)Wherever in this Indenture it is provided that the absence of the occurrence and continuation of a Default, an Event of Default or a Transaction Manager Termination Event is a condition precedent to the taking of any action by the Indenture Trustee at the request or direction of the Issuer, then notwithstanding that the satisfaction of such condition is a condition precedent to the Issuer’s or the Indenture Trustee’s right to make such request or direction, the Indenture Trustee shall be protected in acting in accordance with such request or direction if a Responsible

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Officer of the Indenture Trustee does not have actual knowledge of the occurrence and continuation of such Default, Event of Default or Transaction Manager Termination Event.

Section 12.03Acts of Noteholders.

(a)Any request, demand, authorization, direction, notice, consent, waiver or other action provided by this Indenture to be given or taken by Noteholders may be embodied in and evidenced by one or more instruments of substantially similar tenor signed by such Noteholders in person or by an agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the Indenture Trustee, and, where it is hereby expressly required, to the Issuer. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Noteholders signing such instrument or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and (subject to Section 7.01) conclusive in favor of the Indenture Trustee and the Issuer, if made in the manner provided in this Section 12.03.

(b)The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by the certificate of any notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Whenever such execution is by an officer of a corporation or a member of a limited liability company or a partnership on behalf of such corporation, limited liability company or partnership, such certificate or affidavit shall also constitute sufficient proof of his authority.

(c)The ownership of Notes shall be proved by the Note Register.

(d)Any request, demand, authorization, direction, notice, consent, waiver or other action by the Holder of any Notes shall bind the Holder of every Note issued upon the registration or transfer thereof or in exchange therefor or in lieu thereof, with respect to anything done, omitted or suffered to be done by the Indenture Trustee or the Issuer in reliance thereon, whether or not notation of such action is made upon such Notes.

Section 12.04Notices, Etc. Any request, demand, authorization, direction, notice, consent, waiver or act of Noteholders or other documents provided or permitted by this Indenture to be made upon, given or furnished to, or filed with:

(a)the Indenture Trustee by any Noteholder or by the Issuer, shall be in writing and shall be delivered personally, mailed by first-class registered or certified mail, postage prepaid, by facsimile transmission or electronic transmission in PDF format or overnight delivery service, postage prepaid, and received by, a Responsible Officer of the Indenture Trustee at its Corporate Trust Office listed below; or

(b)any other Person shall be in writing and shall be delivered personally or by facsimile transmission, electronic transmission in PDF format or prepaid overnight delivery service at the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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address listed below or at any other address subsequently furnished in writing to the Indenture Trustee by the applicable Person.

To the Indenture Trustee: Wells Fargo Bank, National Association600 S. 4th Street MAC N9300-061 Minneapolis, MN 55479 Attention: Corporate Trust Services – Asset Backed Administration Phone: (612) 667-8058
Fax: (612) 667-3464

To the Issuer: Sunnova Sol Issuer, LLC
20 East Greenway Plaza, Suite 475
Houston, Texas 77046
Attention: Chief Financial OfficerEmail: robert.lane@sunnova.com and notices@sunnova.com
Phone: (281) 417-0916
Fax: (281) 985-9907

with a copy to: Sunnova Energy Corporation 20 East Greenway Plaza, Suite 475Houston, Texas 77046 Attention: Chief Financial OfficerEmail: robert.lane@sunnova.com and notices@sunnova.comPhone: (281) 417-0916 Fax: (281) 985-9907

To KBRA: Kroll Bond Rating Agency, Inc.805 Third Avenue, 29^th Floor
New York, NY 10022 Attention: ABS SurveillanceEmail: abssurveillance@kbra.com

To Firstar Development,	Firstar Development, LLC
LLC:	1307 Washington Avenue, Suite 300

St. Louis, MO 63103
Attention: Director of ITC Asset Management
Deal No. 25516Facsimile: (314) 335-3351

with a copy to: Nixon Peabody LLP799 Ninth Street, N.W.Suite 500Washington, D.C. 20001

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Attention: Gary A. Band, Esq.Email: gband@nixonpeabody.com

To Cathay Bank Cathay Bank3650 Flair DriveEl Monte, CA 91731Attention: Heng ChenEmail: Heng.Chen@cathaybank.com

To USB RETC Fund 2019-	USB RETC Fund 2019-14, LLC
14, LLC	c/o Firstar Development, LLC

1307 Washington Avenue, Suite 300St. Louis, MO 63103Attention: Investor Relations Manager, Tax CreditSyndications, Project No. S1246Email: USBCDCSyndications@usbank.com

Notices delivered to the Rating Agency shall be by electronic delivery to the email address set forth above where information is available in electronic format. In addition, upon the written request of any beneficial owner of a Note, the Indenture Trustee shall provide to such beneficial owner copies of such notices, reports or other information delivered, in one or more of the means requested, by the Indenture Trustee hereunder to other Persons as such beneficial owner may reasonably request.

Section 12.05Notices and Reports to Noteholders; Waiver of Notices.

(a)Where this Indenture provides for notice to Noteholders of any event or the mailing of any report to the Noteholders, such notice or report shall be written and shall be sufficiently given (unless otherwise herein expressly provided) if mailed, first-class, postage-prepaid, to each Noteholder affected by such event or to whom such report is required to be mailed or sent via electronic mail, at the address or electronic mail address of such Noteholder as it appears on the Note Register, not later than the latest date, and not earlier than the earliest date, prescribed for the giving of such notice or the mailing of such report. In any case where a notice or report to Noteholders is mailed in the manner provided above, neither the failure to mail such notice or report, nor any defect in any notice or report so mailed, to any particular Noteholder shall affect the sufficiency of such notice or report with respect to other Noteholders, and any notice or report which is mailed in the manner herein provided shall be conclusively presumed to have been duly given or provided.

(b)Where this Indenture provides for notice in any manner, such notice may be waived in writing by any Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Noteholders shall be filed with the Indenture Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(c)If, by reason of the suspension of regular mail service as a result of a strike, work stoppage or similar activity, it shall be impractical to mail notice of any event to the Noteholders when such notice is required to be given pursuant to any provision of this Indenture, then any manner of giving such notice as shall be satisfactory to the Indenture Trustee shall be deemed to be a sufficient giving of such notice.

(d)The Indenture Trustee shall promptly upon written request furnish to each Noteholder each Quarterly Transaction Report and, unless directed to do so under any other provision of this Indenture or any other Transaction Document (in which case no request shall be necessary), a copy of all reports, financial statements and notices received by the Indenture Trustee pursuant to this Indenture and the other Transaction Documents, but only with the use of a password provided by the Indenture Trustee; provided, however, the Indenture Trustee shall have no obligation to provide such information described in this Section 12.05 until it has received the requisite information from the Issuer or the Transaction Manager. The Indenture Trustee will make no representation or warranties as to the accuracy or completeness of such documents and will assume no responsibility therefor. The Indenture Trustee’s internet website will initially be located at www.CTSLink.com or at such other address as the Indenture Trustee shall notify the parties to the Indenture from time to time. In connection with providing access to the Indenture Trustee’s website, the Indenture Trustee may require registration and the acceptance of a disclaimer. The Indenture Trustee shall not be liable for the dissemination of information in accordance with this Indenture.

Section 12.06Rules by Indenture Trustee. The Indenture Trustee may make reasonable rules for any meeting of Noteholders.

Section 12.07Issuer Obligation. Each of the Indenture Trustee and each Noteholder accepts that the enforcement against the Issuer under this Indenture and under the Notes shall be limited to the assets of the Issuer, whether tangible or intangible, real or person (including the Trust Estate) and the proceeds thereof. No recourse may be taken, directly or indirectly, against (a) any member, manager, officer, employee, trustee, agent or director of the Issuer or of any predecessor of the Issuer, (b) any member, manager, beneficiary, officer, employee, trustee, agent, director or successor or assign of a holder of a member or limited liability company interest in the Issuer, or (c) any incorporator, subscriber to capital stock, stockholder, officer, director, employee or agent of the Indenture Trustee or any predecessor or successor thereof, with respect to the Issuer’s obligations with respect to the Notes or any of the statements, representations, covenants, warranties or obligations of the Issuer under this Indenture or any Note or other writing delivered in connection herewith or therewith.

Section 12.08Enforcement of Benefits. The Indenture Trustee for the benefit of the Noteholders shall be entitled to enforce and, at the written direction (electronic means shall be sufficient) of and with indemnity by the requisite Noteholders pursuant to the applicable Transaction Document, the Indenture Trustee shall enforce the covenants and agreements of the Transaction Manager contained in the Transaction Management Agreement, the Transaction Transition Manager contained in the Manager Transition Agreement, the Custodian contained in the Custodial Agreement, the Depositor and Sunnova Sol Holdings contained in the Contribution Agreement, the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Performance Guarantor contained in the Performance Guaranty and each other Sunnova Entity contained in the Transaction Documents.

Section 12.09Effect of Headings and Table of Contents. The Section and Section headings herein and the Table of Contents are for convenience only and shall not affect the construction hereof.

Section 12.10Successors and Assigns. All covenants and agreements in this Indenture by the Issuer and the Indenture Trustee shall bind their respective successors and assigns, whether so expressed or not.

Section 12.11Separability. If any provision in this Indenture or in the Notes shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. Furthermore, in lieu of such illegal, invalid or unenforceable provision, there shall be added automatically as part of this Indenture, a provision as similar in its terms and purpose to such illegal, invalid or unenforceable provision as may be possible and be legal, valid and enforceable.

Section 12.12Benefits of Indenture. Nothing in this Indenture or in the Notes, expressed or implied, shall give to any Person, other than the parties hereto and their successors hereunder, any separate trustee or co-trustee appointed under Section 7.13 and the Noteholders, any benefit or any legal or equitable right, remedy or claim under this Indenture.

Section 12.13Legal Holidays. If the date of any Payment Date or any other date on which principal of or interest on any Note is proposed to be paid or any date on which mailing of notices by the Indenture Trustee to any Person is required pursuant to any provision of this Indenture, shall not be a Business Day, then (notwithstanding any other provision of the Notes or this Indenture) payment or mailing of such notice need not be made on such date, but may be made or mailed on the next succeeding Business Day with the same force and effect as if made or mailed on the nominal date of any such Payment Date or other date for the payment of principal of or interest on any Note, or as if mailed on the nominal date of such mailing, as the case may be, and in the case of payments, no interest shall accrue for the period from and after any such nominal date, provided such payment is made in full on such next succeeding Business Day.

Section 12.14Governing Law; Jurisdiction; Waiver of Jury Trial. (a) This Indenture and each Note shall be construed in accordance with and governed by the substantive laws of the State of New York (including New York General Obligations Laws §§ 5-1401 and 5-1402, but otherwise without regard to conflicts of law provisions thereof, except with regard to the UCC) applicable to agreements made and to be performed therein.

(a)The parties hereto agree to the non-exclusive jurisdiction of the Commercial Division, New York State Supreme Court, and federal courts in the borough of Manhattan in the City of New York in the State of New York.

(b)TO THE EXTENT PERMITTED BY APPLICABLE LAW, EACH PARTY HERETO AND EACH NOTEHOLDER BY ACCEPTANCE OF A NOTE IRREVOCABLY

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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WAIVES ALL RIGHT OF TRIAL BY JURY IN ANY ACTION PROCEEDING OR COUNTERCLAIM BASED ON, OR ARISING OUT OF, UNDER OR IN CONNECTION WITH, THIS INDENTURE, ANY OTHER DOCUMENT IN CONNECTION HEREWITH OR ANY MATTER ARISING HEREUNDER OR THEREUNDER.

Section 12.15Counterparts. This Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such counterparts shall together constitute but one and the same agreement. Delivery of an executed counterpart of this Indenture by facsimile or other electronic transmission (i.e., “pdf” or “tif”) shall be effective delivery of a manually executed counterpart hereof and deemed an original.

Section 12.16Recording of Indenture. If this Indenture is subject to recording in any appropriate public recording offices, the Issuer shall effect such recording at its expense in compliance with an Opinion of Counsel to the effect that such recording is necessary either for the protection of the Noteholders or any other person secured hereunder or for the enforcement of any right or remedy granted to the Indenture Trustee under this Indenture or any other Transaction Document.

Section 12.17Further Assurances. The Issuer agrees to do and perform, from time to time, any and all acts and to execute any and all further instruments required or reasonably requested by the Indenture Trustee to effect more fully the purposes of this Indenture, including, without limitation, the execution of any financing statements or continuation statements relating to the Trust Estate for filing under the provisions of the UCC of any applicable jurisdiction.

Section 12.18No Bankruptcy Petition Against the Issuer. The Indenture Trustee agrees (and each Noteholder and each Note Owner by its acceptance of a Note shall be deemed to agree) that, prior to the date that is one year and one day after the payment in full of all amounts payable with respect to the Notes, it will not institute against the Issuer, or join any other Person in instituting against the Issuer, any Insolvency Proceeding or other Proceedings under the laws of the United States or any State of the United States. This Section 12.18 shall survive the termination of this Indenture.

Section 12.19Rule 15Ga-1 Compliance.

(a)To the extent a Responsible Officer of the Indenture Trustee receives a demand for the repurchase of a Solar Asset owned by a Non-Tax Equity Project Company based on a breach of a representation or warranty made by the Depositor of such Solar Asset (each, a “Demand”), the Indenture Trustee agrees (i) if such Demand is in writing, promptly to forward such Demand to the Depositor, the Transaction Manager and the Issuer, and (ii) if such Demand is oral, to instruct the requesting party to submit such Demand in writing to the Indenture Trustee and the Issuer.

(b)In connection with the repurchase of a Solar Asset owned by a Non-Tax Equity Project Company pursuant to a Demand, any dispute with respect to a Demand, or the withdrawal or final rejection of a Demand by the Depositor of such Solar Asset, the Indenture Trustee agrees, to the extent a Responsible Officer of the Indenture Trustee has actual knowledge thereof, promptly to notify the Issuer, the Manager and the Depositor, in writing.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(c)The Indenture Trustee will (i) notify the Issuer, the Transaction Manager and the Depositor as soon as practicable and in any event within three Business Days of the receipt thereof and in the manner set forth in Exhibit D hereof, of all Demands and provide to the Issuer any other information reasonably requested to facilitate compliance by it with Rule 15Ga-1 under the Exchange Act (“Rule 15Ga-1 Information”), and (ii) if requested in writing by the Issuer or the Depositor, provide a written certification no later than ten days following any calendar quarter or calendar year that the Indenture Trustee has not received any Demands for such period, or if Demands have been received during such period, that the Indenture Trustee has provided all the information reasonably requested under clause (i) above with respect to such Demands. For purposes of this Indenture, references to any calendar quarter shall mean the related preceding calendar quarter ending in January, April, July, or October, as applicable. The Indenture Trustee has no duty or obligation to undertake any investigation or inquiry related to any repurchases of Solar Assets, or otherwise assume any additional duties or responsibilities, other than those express duties or responsibilities of the Indenture Trustee hereunder or under the Transaction Documents, and no such additional obligations or duties are otherwise implied by the terms of this Indenture. The Issuer has full responsibility for compliance with all related reporting requirements associated with the transaction completed by the Transaction Documents and for all interpretive issues regarding this information.

Section 12.20Multiple Roles. The parties expressly acknowledge and consent to Wells Fargo Bank, National Association, acting in the multiple roles of Indenture Trustee and Transaction Transition Manager. Wells Fargo Bank, National Association may, in such capacities, discharge its separate functions fully, without hindrance or regard to conflict of interest principles, duty of loyalty principles or other breach of fiduciary duties to the extent that any such conflict or breach arises from the performance by Wells Fargo Bank, National Association of express duties set forth in this Indenture in any of such capacities, all of which defenses, claims or assertions are hereby expressly waived by the other parties hereto except in the case of negligence (other than errors in judgment), bad faith or willful misconduct by Wells Fargo Bank, National Association.

Section 12.21PATRIOT Act. The parties hereto acknowledge that in accordance with the Customer Identification Program (CIP) requirements established under the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001, Title III of Pub. L. 107 56 (signed into law October 26, 2001) and its implementing regulations (collectively, the “USA PATRIOT Act”), the Indenture Trustee in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Indenture Trustee. Each party hereby agrees that it shall provide the Indenture Trustee with such information as the Indenture Trustee may request from time to time in order to comply with any applicable requirements of the Patriot Act.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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ARTICLE XIIITERMINATION

Section 13.01Termination of Indenture.

(a)This Indenture shall terminate on the Termination Date. The Servicer shall promptly notify the Indenture Trustee in writing of any prospective termination pursuant to this Article XIII.

(b)Notice of any prospective termination (other than pursuant to Section 6.01(a) with respect to Voluntary Prepayments in full), specifying the Payment Date for payment of the final payment and requesting the surrender of the Notes for cancellation, shall be given promptly by the Indenture Trustee by letter to the Noteholders as of the applicable Record Date and the Rating Agency upon the Indenture Trustee receiving written notice of such event from the Issuer or the Transaction Manager. The Issuer or the Transaction Manager shall give such notice to the Indenture Trustee not later than the 5th day of the month of the final Payment Date describing (i) the Payment Date upon which final payment of the Notes shall be made, (ii) the amount of any such final payment, and (iii) the location for presentation and surrender of the Notes. Surrender of the Notes that are Definitive Notes shall be a condition of payment of such final payment.

[SIGNATURE PAGE FOLLOWS]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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IN WITNESS WHEREOF, the Issuer and the Indenture Trustee have caused this Indenture to be duly executed as of the day and year first above written.

SUNNOVA SOL ISSUER, LLC. as Issuer

By /s/ Robert L. Lane    
Name: Robert L. LaneTitle: Executive Vice President. Chief Financial

Officer

WELLS FARGO BANK, NATIONAL ASSOCIATION, as Indenture Trustee

By /s/ Jeanine C. Casey    
Name: Jeanine C. CaseyTitle: Vice President

AGREED AND ACKNOWLEDGED:

SUNNOVA TE MANAGEMENT II, LLC
as Transaction Manager

By /s/ Robert L. Lane    

Name: Robert L. LaneTitle: Executive Vice President, Chief Financial Officer

SUNNOVA ENERGY CORPORATION
with respect to Section 5.09

By /s/ Robert L. Lane    

Name: Robert L. LaneTitle: Executive Vice President, Chief Financial Officer

Signature Page to Sunnova 2020-1 Indenture

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ANNEX A

STANDARD DEFINITIONS

[see attached]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1

FINAL

Annex A

Standard Definitions

Rules of Construction. In these Standard Definitions and with respect to the Transaction Documents (as defined below), (a) the meanings of defined terms are equally applicable to the singular and plural forms of the defined terms, (b) in any Transaction Document, the words “hereof,” “herein,” “hereunder” and similar words refer to such Transaction Document as a whole and not to any particular provisions of such Transaction Document, (c) any subsection, Section, Article, Annex, Schedule and Exhibit references in any Transaction Document are to such Transaction Document unless otherwise specified, (d) the term “documents” includes any and all documents, instruments, agreements, certificates, indentures, notices and other writings, however evidenced (including electronically), (e) the term “including” is not limiting and (except to the extent specifically provided otherwise) shall mean “including (without limitation)”, (f) unless otherwise specified, in the computation of periods of time from a specified date to a later specified date, the word “from” shall mean “from and including,” the words “to” and “until” each shall mean “to but excluding,” and the word “through” shall mean “to and including”, (g) the words “may” and “might” and similar terms used with respect to the taking of an action by any Person shall reflect that such action is optional and not required to be taken by such Person, and (h) references to an agreement or other document include references to such agreement or document as amended, restated, reformed, supplemented and/or otherwise modified in accordance with the terms thereof.

“17g-5 Information”has the meaning set forth in Section 12.19 of the Indenture.

“17g-5 Website”has the meaning set forth in Section 12.19 of the Indenture.

“1940 Act”means the Investment Company Act of 1940, as amended, including the rules and regulations thereunder.

“Account Property”means the Accounts and all proceeds of the Accounts, including, without limitation, all amounts and investments held from time to time in any Account (whether in the form of deposit accounts, book-entry securities, uncertificated securities, security entitlements (as defined in Section 8-102(a)(17) of the UCC as enacted in the State of New York), financial assets (as defined in Section 8-102(a)(9) of the UCC), or any other investment property (as defined in Section 9-102(a)(49) of the UCC).

“Accountant’s Report”has the meaning set forth in Section 4.3(a) of the Transaction Management Agreement.

“Accounts”means collectively, the Collection Account, the Liquidity Reserve Account, the Supplemental Reserve Account and the Tax Loss Insurance Proceeds Account.

“Acknowledgment” means, with respect to each Project Company, an agreement entered into among the related Tax Equity Investor Member, the related Managing Member and the Indenture Trustee whereby such Tax Equity Investor Member consents to (i) the transfers from the Original Managing Member Owners, (ii) the pledge by the Issuer of the membership interests of the related Managing Members and the related class B membership interests to the Indenture Trustee for the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

benefit of the Noteholders, (iii) the right, but not the obligation, of the Indenture Trustee, upon the direction of the requisite Noteholders pursuant to the Indenture, to exercise its rights and remedies in respect of its security interest in all or any portion of such membership interests and (iv) any direct or indirect transfer of such membership interests by the Indenture Trustee to a subsequent owner resulting from the exercise of remedies by the Indenture Trustee, in each case, without any further approval of, consent by, or other action by or of such Tax Equity Investor Member; provided that the Designated Transfer Restrictions are satisfied in respect of any transfer described in clauses (iii) and (iv) above.

“Acquisition Price”has the meaning set forth in the Contribution Agreement.

“Act”has the meaning set forth in Section 12.03 of the Indenture.

“Additional Principal Amount”means, with respect to any Payment Date, the product of (i) 85.0% and (ii) all Available Funds remaining after payment of clauses (i) through (viii) of the Priority of Payments.

“Administrative Services” means the specified administrative services required to be performed by the Project Company Servicer pursuant to the terms of the related Project Company Servicing Agreement.

“Affiliate”means, with respect to any specified Person, any other Person controlling or controlled by or under common control with such specified Person. For the purposes of this definition, a Person shall be deemed to “control” another Person if the controlling Person owns 5% or more of any class of voting securities of the controlled Person or possesses, directly or indirectly, the power to direct or cause the direction of the management or policies of the controlled Person, whether through ownership of stock, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. For the avoidance of doubt, each Tax Equity Investor Member is deemed not to be an Affiliate of the related Project Company solely as a result of owning a membership interest in such Project Company.

“After-Tax Benefits Change” means a negative impact as a result of a Change of Tax Law on the Tax Equity Investor Member’s after-tax benefits to be received until the Cash Flip Date based on investment targets reflected in the original base case model to the Tax Equity Project Company LLCA.

“Agent Member”has the meaning set forth in Section 2.02(a) of the Indenture.

“Aggregate Discounted Solar Asset Balance”means, as of any date of determination, the sum of the Discounted Solar Asset Balances of all Solar Assets as of such date of determination.

“Aggregate Outstanding Note Balance”means, as of any date of determination, the sum of the Outstanding Note Balances of all Classes of Notes.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 2 -

“Allocated Services Provider Fee”means for a Solar Asset, the product of (1) [***] and (2) the DC kW of installed nameplate capacity of the related PV System and (3) the Allocated Services Provider Fee Base Rate.

“Allocated Services Provider Fee Base Rate” means, on the Closing Date (i) $[***] in the case of the TEP II Project Company and TEP II-B Project Company, (ii) $[***] in the case of the TEP III Project Company and (iii) $[***] in the case of the Sol Owner Project Company and on each January Determination Date commencing in January 2021 shall be increased by [***]%.

“Ancillary Solar Service Agreement”means, in respect of each Host Customer Solar Asset, all agreements and documents ancillary to the Solar Service Agreement associated with such Host Customer Solar Asset, which are entered into with a Host Customer in connection therewith.

“Anticipated Repayment Date”means the Payment Date occurring in January 2030.

“Applicable Law”means all applicable laws of any Governmental Authority, including, without limitation, laws relating to consumer leasing and protection and any ordinances, judgments, decrees, injunctions, writs and orders or like actions of any Governmental Authority and rules and regulations of any federal, regional, state, county, municipal or other Governmental Authority.

“Applicable Procedures”has the meaning set forth in Section 2.08(a) of the Indenture.

“Authorized Officer”means, with respect to any Person, the Chairman, Co-Chairman or Vice Chairman of the Board of Directors, the President, any Vice President, any Assistant Vice President, the Secretary, any Assistant Secretary, the Treasurer, any Assistant Treasurer or any other authorized officer of the Person who is authorized to act for the Person and whose name appears on a list of such authorized officers furnished by the Person to the Indenture Trustee (containing the specimen signature of such officers), as such list may be amended or supplemented from time to time.

“Available Funds”means, with respect to any Payment Date, the aggregate Managing Member Distributions, together with (i) earnings on Eligible Investments, (ii) amounts deposited by the Depositor pursuant to the Contribution Agreement, or the Performance Guarantor pursuant to the Performance Guaranty, (iii) amounts transferred from the Supplemental Reserve Account or the Liquidity Reserve Account (including in each case, proceeds of a draw on a Letter of Credit that have been deposited into either such account), (iv) all distributions made by a Project Company to the Issuer upon the Issuer’s acquisition of the related Tax Equity Investor Member’s membership interest in such Project Company pursuant to the related Purchase Option or Withdrawal Option, in each case if exercised, (v) if a Voluntary Prepayment Date is the same date as a Payment Date, amounts received in connection with a Voluntary Prepayment, in each case on deposit in the Collection Account, (vi) any Equity Cure Payment made by Sunnova Energy during a Potential Equity Cure Event on deposit in the Collection Account, (vii) any PBI Payments, Hedged SREC Payments, Excess SREC Proceeds on deposit in the Collection Account and (viii) deposits made to the Collection Account by the Transaction Manager pursuant to the Transaction Management Agreement; provided, however, that any amounts due during a Collection Period but deposited into the Collection Account within ten (10) Business Days after the end of such Collection Period may,

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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at the Transaction Manager’s option upon notice to the Indenture Trustee, be treated as if such amounts were on deposit in the Collection Account as of the end of such prior Collection Period and if so treated, such amounts shall not be considered Available Funds for any other Payment Date. For the avoidance of doubt, Host Customer Security Deposits on deposit in the Host Customer Deposit Account are not Available Funds.

“Bankruptcy Code”means the United States Bankruptcy Code, 11 U.S.C. Section 101, et seq., as amended.

“Benefit Plan Investor”has the meaning set forth in Section 2.07(c)(vi) of the Indenture.

“Bill Credit”means a service credit received by a Host Customer as a result of a failure of such Host Customer’s PV System to generate the guaranteed or estimated energy for the applicable period in accordance with the related Production Guaranty or True-Up Obligation.

“Book-Entry Notes”means a beneficial interest in the Notes, ownership and transfers of which shall be made through book entries by a Securities Depository as described in Section 2.02of the Indenture.

“Business Day”means any day other than (i) a Saturday or Sunday, or (ii) a day on which banking institutions in New York City, the city in which the Transaction Manager is located, the city in which the Custodian administers the Custodial Agreement or the city in which the Corporate Trust Office of the Indenture Trustee is located are authorized or obligated by law or executive order to be closed.

“Calculation Date”means, with respect to any Payment Date, unless the context requires otherwise, the close of business on the last day of the related Collection Period.

“Cash Flip Date”means, with respect to a Tax Equity Project Company, the date that is five years from the date that the last PV System owned by such Tax Equity Project Company receives PTO.

“Certifications”has the meaning set forth in Section 4(d) of the Custodial Agreement.

“Change of Tax Law”means, any change to the Code or regulations promulgated thereunder or any enactment, promulgation or issuance of certain tax authorities that has a material adverse effect on the ITCs available to the Tax Equity Investor Member with respect to any PV System or on the Tax Equity Investor Member’s expected after-tax benefits reflected in the original base case model to the Tax Equity Project Company LLCA.

“Class”means all of the Notes of a series having the same Rated Final Maturity, interest rate, priority of payments and designation.

“Class A Make Whole Determination Date”means the Payment Date occurring in July 2026.

“Class A Notes”means the 3.35% Class A Solar Asset Backed Notes, Series 2020-1 issued pursuant to the Indenture.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Class B Deferred Interest”means, with respect to any Payment Date, an amount equal to the sum of (i) if such Payment Date occurs during a Sequential Interest Amortization Period, interest accrued during the related Interest Accrual Period at the related Note Rate on the Outstanding Note Balance of the Class B Notes immediately prior to such Payment Date and (ii) the amount of unpaid Class B Deferred Interest from prior Payment Dates plus, to the extent permitted by law, interest thereon at the related Note Rate.

“Class B Make Whole Determination Date”means the Payment Date occurring in January 2025.

“Class B Notes”means the 5.54% Class B Solar Asset Backed Notes, Series 2020-1 issued pursuant to the Indenture.

“Clearstream”has the meaning set forth in Section 2.02(a) of the Indenture.

“Closing Date”means the date on which the conditions set forth in Section 6 of the Note Purchase Agreement are satisfied and the Notes are issued, which date shall be February 12, 2020.

“Closing Date Certification”has the meaning set forth in Section 4(a) of the Custodial Agreement.

“Closing Date Delinquent Solar Asset”means a Host Customer Solar Asset for which the related Host Customer is more than 60 days past due on any portion of a contractual payment due under the related Solar Service Agreement on the Closing Date.

“Code”means the Internal Revenue Code of 1986, as amended, including any successor or amendatory statutes and U.S. Department of the Treasury regulations promulgated thereunder.

“Collection Account” has the meaning set forth in Section 5.01(a) of the Indenture.

“Collection Period”means, with respect to a January Payment Date, the immediately preceding three-month period beginning on and including October 1 and ending on and including December 31; with respect to an April Payment Date, the immediately preceding three-month period beginning on and including January 1 and ending on and including March 31; with respect to a July Payment date, the immediately preceding three-month period beginning on and including April 1 and ending on and including June 30 and with respect to an October Payment Date, the immediately preceding three-month period beginning on and including July 1 and ending on and including September 30. Notwithstanding the foregoing, the initial Collection Period will be the period from, but not including, the Initial Cut-Off Date through, and including, March 31, 2020.

“Consumer Protection Law”means all Applicable Laws and implementing regulations protecting the rights of consumers, including but not limited to those Applicable Laws enforced or administered by the Consumer Financial Protection Bureau, the Federal Trade Commission, and any other federal or state Governmental Authority (such as, by way of example, the California Department of Consumer Affairs) empowered with similar responsibilities.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Contribution Agreement”means, the sale and contribution agreement, dated as of the Closing Date, by and among Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor and the Issuer.

“Controlling Class”means the Class A Notes until the Outstanding Note Balance thereof has been reduced to zero, then the Class B Notes.

“Conveyed Property” has the meaning set forth in the Contribution Agreement.

“Corporate Trust Office”means the office of the Indenture Trustee at which its corporate trust business shall be administered, which office on the Closing Date shall be for note transfer purposes and for purposes of presentment and surrender of the Notes for the final distributions thereon, as well as for all other purposes, Wells Fargo Bank, National Association, 600 S. 4th Street, MAC N9300-061, Minneapolis, Minnesota 55479, Attention: Corporate Trust Services – Asset-Backed Administration, or such other address as shall be designated by the Indenture Trustee in a written notice to the Issuer and the Transaction Manager.

“Custodial Agreement”means that certain custodial agreement, dated as of the Closing Date, among the Custodian, the Transaction Manager, the Indenture Trustee and the Issuer.

“Custodian”means U.S. Bank as custodian of the Custodian Files pursuant to the terms of the Custodial Agreement, and its permitted successors and assigns.

“Custodian Fee”means, for each Payment Date (in accordance with and subject to the Priority of Payments) an amount equal to $[***].

“Custodian File” means (i) a PDF copy of the related Solar Service Agreement executed by a Host Customer, including any amendments thereto, provided that if an amendment to a Solar Service Agreement is not fully executed, the Custodian File shall only be deemed to contain such Solar Service Agreement without giving effect to such amendment, (ii) to the extent not incorporated within the related Solar Service Agreement, a fully executed copy of the related Production Guaranty and/or Customer Warranty Agreement, if any, (iii) an executed copy of the related PBI Documents, if any, or for any PBI Payments not evidenced by a signed written agreement, evidence of the application, reservation and procurement of such PBI Payment, (iv) an executed electronic copy of the related Interconnection Agreement to which Sunnova Energy is a party, if any, (v) an executed copy of the related Net Metering Agreement to which Sunnova Energy is party, if separate from the Interconnection Agreement, (vi) documents evidencing Permits to operate the related PV System, if any, (vii) documents evidencing related Hedged SREC Agreements, if any, (viii) an executed copy of the related Payment Facilitation Agreement, if any, (ix) all customer information with respect to ACH payments, if any, and (x) any other documents the Project Company Manager routinely keeps on file, in accordance with its customary procedures, relating to such Solar Asset or the related Host Customer, which may include documents evidencing permission to operate a PV System from the related utility or Governmental Authority, as applicable, or Rebates, if any. For purposes of clause (i) of this definition, “executed by a Host Customer” does not require the signature of any co-owner.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Customer Warranty Agreement”means any separate warranty agreement provided by Sunnova Energy to a Host Customer (which may be an exhibit to a Solar Service Agreement) in connection with the performance and installation of the related PV System (which may include a Production Guaranty).

“Cut-Off Date”means the Initial Cut-Off Date or a Subsequent Cut-Off Date, as applicable.

“Dealer”means a third party with whom the Originator contracts to source potential customers and to design, install and service PV Systems.

“Dealer Warranty”means a Dealer’s workmanship warranty under which the Dealer is obligated, at its sole cost and expense, to correct defects in its installation work for a period of at least ten years and provide a roof warranty of at least five years, in each case, from the date of installation.

“Default”means any event which results, or which with the giving of notice or the lapse of time or both would result, in an Event of Default or a Transaction Manager Termination Event.

“Defaulted Solar Asset”means (i) in the case of a Host Customer Solar Asset, (A) the related Host Customer is more than 120 days past due on any portion of a contractual payment due under the related Solar Service Agreement and (B) the related Solar Service Agreement has not been brought current or the related PV System has not been removed and/or the related Solar Service Agreement re-assigned (or a replacement Solar Service Agreement executed) within 240 days after the end of such 120 day period; provided that, for the avoidance of doubt, any past due amounts owed by an original Host Customer after reassignment to or execution of a replacement Solar Service Agreement with a new Host Customer will not cause the Host Customer Solar Asset to be deemed to be a Defaulted Solar Asset; and (ii) in the case of a Hedged SREC Solar Asset, (A) the Hedged SREC Counterparty is more than 60 days past due on any portion of amounts due under such Hedged SREC Solar Asset, (B) the related Hedged SREC Counterparty fails to satisfy the eligibility requirements set forth in such Hedged SREC Solar Asset, or (C) the related Hedged SREC Agreement is terminated for any reason.

“Defective Solar Asset”means a Designated Solar Asset with respect to which it is determined by the Indenture Trustee (acting at the written direction of the Majority Noteholders of the Controlling Class) or the Transaction Manager, at any time, that the Depositor or the Issuer breached one or more of the applicable representations or warranties regarding eligibility of such Solar Asset contained in Schedule I to the Contribution Agreement as of the related Cut-Off Date (or as of the Closing Date or related Transfer Date, as so provided in Schedule I to the Contribution Agreement), which breach has a material adverse effect on the Noteholders and has not been cured within the applicable grace period or waived, in writing, by the Indenture Trustee, acting at the direction of the Majority Noteholders of the Controlling Class.

“Deferred Post-ARD Additional Note Interest”has the meaning set forth in Section 2.03(c)of the Indenture.

“Definitive Notes”has the meaning set forth in Section 2.02(c) of the Indenture.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Delivery”when used with respect to Account Property means:

(i)(A)     with respect to bankers’ acceptances, commercial paper, negotiable certificates of deposit and other obligations that constitute “instruments” within the meaning of Section 9-102(a)(47) of the UCC, transfer thereof:

(1)by physical delivery to the Indenture Trustee, indorsed to, or registered in the name of, the Indenture Trustee or its nominee or indorsed in blank;

(2)by the Indenture Trustee continuously maintaining possession of such instrument; and

(3)by the Indenture Trustee continuously indicating by book‑entry that such instrument is credited to the related Account;

(B)with respect to a “certificated security” (as defined in Section 8‑102(a)(4) of the UCC), transfer thereof:

(1)by physical delivery of such certificated security to the Indenture Trustee, provided that if the certificated security is in registered form, it shall be indorsed to, or registered in the name of, the Indenture Trustee or indorsed in blank;

(2)by the Indenture Trustee continuously maintaining possession of such certificated security; and

(3)by the Indenture Trustee continuously indicating by book-entry that such certificated security is credited to the related Account;

(C)with respect to any security issued by the U.S. Treasury, the Federal Home Loan Mortgage Corporation or the Federal National Mortgage Association that is a book-entry security held through the Federal Reserve System pursuant to Federal book entry regulations, the following procedures, all in accordance with Applicable Law, including applicable federal regulations and Articles 8 and 9 of the UCC, transfer thereof:

(1)by (x) book-entry registration of such property to an appropriate book-entry account maintained with a Federal Reserve Bank by a securities intermediary which is also a “depositary” pursuant to applicable federal regulations and issuance by such securities intermediary of a deposit advice or other written confirmation of such book-entry registration to the Indenture Trustee of the purchase by the securities intermediary on behalf of the Indenture Trustee of such book-entry security; the making by such securities intermediary of entries in its books and records identifying such book-entry security held through the Federal Reserve System pursuant to

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Federal book-entry regulations as belonging to the Indenture Trustee and continuously indicating that such securities intermediary holds such book-entry security solely as agent for the Indenture Trustee or (y) continuous book-entry registration of such property to a book-entry account maintained by the Indenture Trustee with a Federal Reserve Bank; and

(2)by the Indenture Trustee continuously indicating by book-entry that property is credited to the related Account;

(D)with respect to any asset in the Accounts that is an “uncertificated security” (as defined in Section 8-102(a)(18) of the UCC) and that is not governed by clause (C) above or clause (E) below:

(1)transfer thereof:

(a)by registration to the Indenture Trustee as the registered owner thereof, on the books and records of the issuer thereof; or

(b)by another Person (not a securities intermediary) who either becomes the registered owner of the uncertificated security on behalf of the Indenture Trustee, or having become the registered owner, acknowledges that it holds for the Indenture Trustee; or

(2)the issuer thereof has agreed that it will comply with instructions originated by the Indenture Trustee with respect to such uncertificated security without further consent of the registered owner thereof; or

(E)in the case of each security in the custody of or maintained on the books of a clearing corporation (as defined in Section 8-102(a)(5) of the UCC) or its nominee, by causing:

(1)the relevant clearing corporation to credit such security to a securities account of the Indenture Trustee at such clearing corporation; and

(2)the Indenture Trustee to continuously indicate by book-entry that such security is credited to the related Account;

(F)with respect to a “security entitlement” (as defined in Section 8-102(a)(17) of the UCC) to be transferred to or for the benefit of a collateral agent and not governed by clauses (C) or (E) above: if a securities intermediary (1) indicates by book entry that the underlying “financial asset” (as defined in Section 8-102(a)(9) of the UCC) has been credited to be the Indenture Trustee’s “securities account” (as defined in Section 8-501(a) of the UCC), (2) receives a financial asset from the Indenture Trustee or acquires the underlying financial asset for the Indenture

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Trustee, and in either case, accepts it for credit to the Indenture Trustee’s securities account or (3) becomes obligated under other law, regulation or rule to credit the underlying financial asset to the Indenture Trustee’s securities account, the making by the securities intermediary of entries on its books and records continuously identifying such security entitlement as belonging to the Indenture Trustee; and continuously indicating by book-entry that such securities entitlement is credited to the Indenture Trustee’s securities account; and by the Indenture Trustee continuously indicating by book-entry that such security entitlement (or all rights and property of the Indenture Trustee representing such securities entitlement) is credited to the related Account; and/or

(ii)In the case of any such asset, such additional or alternative procedures as are now or may hereafter become appropriate to effect the complete transfer of ownership of, or control over, any such assets in the Accounts to the Indenture Trustee free and clear of any adverse claims, consistent with changes in Applicable Law or the interpretation thereof.

In each case of Delivery contemplated by the Indenture, the Indenture Trustee shall make appropriate notations on its records, and shall cause the same to be made on the records of its nominees, indicating that securities are held in trust pursuant to and as provided in the Indenture.

“Depositor”means Sunnova Sol Depositor, LLC, a Delaware limited liability company.

“Depositor Financing Statement”means a UCC-1 financing statement naming the Issuer as the secured party and the Depositor as debtor.

“Designated Solar Asset”means, as of the Closing Date (with respect to the Initial Solar Assets) and as of the Transfer Date (with respect to any Qualified Substitute Solar Assets), the Solar Assets (other than the Non-Advanced Solar Assets or Closing Date Delinquent Solar Assets) listed on the Schedule of Solar Assets.

“Designated Transfer Restrictions”means, for each Project Company, the restrictions on the transfer of the related Managing Member Membership Interests and the related membership interests in the related Tax Equity Project Company, as set forth in the related Acknowledgment.

“Determination Date”means, with respect to each Payment Date, the close of business on the third Business Day prior to such Payment Date.

“Discount Rate”means 6.00%.

“Discounted Solar Asset Balance”means, as of any date of determination, (i) with respect to a Host Customer Solar Asset, an amount equal to the present value of the remaining and unpaid stream of Net Scheduled Payments for such Host Customer Solar Asset on or after such date of determination, based upon discounting such Net Scheduled Payments to such date of determination at an annual rate equal to the Discount Rate; and (ii) with respect to a Hedged SREC Solar Asset an amount equal to the present value of the remaining and unpaid stream of Scheduled Hedged SREC Payments for such Hedged SREC Solar Asset on or after such date of determination, based

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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upon discounting such Scheduled Hedged SREC Payments to such date of determination at an annual rate equal to the Discount Rate; provided, however, that in the case of either (i) or (ii), any Non-Advanced Solar Asset, Defective Solar Asset, Defaulted Solar Asset or Terminated Host Customer Solar Asset, as applicable, will be deemed to have a Discounted Solar Asset Balance equal to [***]; provided, further, that (i) in the case of a Host Customer Solar Asset which is a Qualified Substitute Solar Asset, the Discounted Solar Asset Balance for such Qualified Substitute Solar Asset will be equal to the present value of the remaining and unpaid stream of Net Scheduled Payments for such Host Customer Solar Asset for the period beginning on such date of determination and ending on the earlier of (A) the Rated Final Maturity and (B) the date of the last Net Scheduled Payment for such Host Customer Solar Asset based upon discounting such Net Scheduled Payments to such date of determination at an annual rate equal to the Discount Rate. Prepaid Solar Service Agreements and Closing Date Delinquent Solar Assets may have a negative Discounted Solar Asset Balance because of allocation of a pro rata share of certain costs to such Solar Service Agreements.

“Distributable Cash”means, with respect to any Distribution Date, the gross cash receipts from the applicable Project Company’s operations (including sales and disposition of assets owned by the Project Company), insurance payments, warranty payments, indemnity payments in favor of the Project Company and cash previously reserved (excluding all capital contributions), less the portion thereof used to pay for all reasonable and documented costs and expenses incurred in the ordinary course by the Managing Member on behalf of the Company or relating to the Company’s activities and business (as set forth in the Project Company’s approved budget or, if not, subject to an annual cap of $100,000), less amounts necessary for payment of expenses expressly included in the Project Company’s approved budget.

“Distribution Date” means the fifteenth (15th) day after the last day of any calendar quarter.

“Dollars”, “$”, “U.S. Dollars” or “U.S. $”shall mean (a) United States dollars or (b) denominated in United States dollars.

“DSCR”means for any Determination Date an amount equal to:

i. (a) the sum of (1) the aggregate Host Customer Payments (as defined herein) received during the related Collection Period (excluding (x) any amounts paid by the related Host Customer associated with the prepayment or buyout of expected future cash flows for future Collection Periods and (y) the sum of (I) any amounts paid by the related Host Customer in respect of sales, use or property taxes and (II) any amounts received by the Project Companies in respect of tax refunds, rebates or credit received in the related Collection Period), (2) the aggregate PBI Payments received during the related Collection Period, (3) the aggregate Hedged SREC Payments received during the related Collection Period, and (4) the portion of Insurance Proceeds received during the related Collection Period in respect of lost Host Customer Payments, PBI Payments, Hedged SREC Payments or business

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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interruption insurance; provided, however, that any amounts due during a Collection Period but deposited into the Collection Account within ten (10) Business Days after the end of such Collection Period may, at the Transaction Manager’s option upon notice to the Indenture Trustee, be treated as if such amounts were on deposit in the Collection Account as of the end of such prior Collection Period and if so treated, such amounts shall not be considered received during any other Collection Period; minus (b) the sum of (1) the aggregate Project Company Expenses paid or reserved for during the related Collection Period with respect to all Project Companies, (2) the Tax Equity Investor Distributions in respect of the related Collection Period, (3) the aggregate indemnity payments, if any, paid or reserved for by the Managing Members to the Tax Equity Investor Members (without duplication of any amounts distributed to the Tax Equity Investor Members as a result of the occurrence of a Limited Step-up Event) in respect of the related Collection Period (other than to the extent paid from proceeds of the Tax Loss Insurance Policies), and (4) the sum of the Transaction Manager Fee, the Transaction Transition Manager Fee, the Custodian Fee and the Indenture Trustee Fee, in each case payable on the related Payment Date, divided by

ii. the Total Debt Service for the related Payment Date.

Upon timely payment and deposit of the Equity Cure Payment into the Collection Account, the Equity Cure Payment shall be added to the sum specified in clause (i)(A) of the definition of “DSCR” for purposes of calculating the DSCR as of the applicable Determination Date.

“DTC”means The Depository Trust Company, a New York corporation and its successors and assigns.

“Early Amortization Period”means the period commencing on any Determination Date if (in each case, except during the continuance of a Sequential Interest Amortization Period):

(i) the DSCR is less than or equal to 1.15 for such Determination Date and the immediately preceding Determination Date;

(ii) the insurance required to be maintained by any Project Company under the related Project Company LLCA is not in effect; or

(iii) on any date after the Anticipated Repayment Date, the Aggregate Outstanding Note Balance is greater than zero;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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An Early Amortization Period of the type described in clause (i) shall continue until the DSCR is greater than 1.15 for two (2) consecutive Determination Dates. An Early Amortization Period of the type described in clause (ii) shall continue until all insurance required to be maintained by any Project Company under the Project Company LLCA is in effect. An Early Amortization Period of the type described in clause (iii) will continue until the Aggregate Outstanding Note Balance has been reduced to zero.

“Electronic Copy”means the electronic form into which Sunnova Energy, in the ordinary course of its business and in compliance with its document storage policy, originates in an electronic form or converts into an electronic form all Solar Service Agreements, Hedged SREC Agreements and PBI Documents and Lease Agreements.

“Eligible Account”means either (i) a segregated account or accounts maintained with an institution whose deposits are insured by the Federal Deposit Insurance Corporation, the unsecured and uncollateralized long-term debt obligations of which institution shall be rated investment grade or higher by S&P and the short-term debt obligations of which are at least investment grade by S&P, and which is (A) a federal savings and loan association duly organized, validly existing and in good standing under the federal banking laws, (B) an institution duly organized, validly existing and in good standing under the applicable banking laws of any State, (C) a national banking association duly organized, validly existing and in good standing under the federal banking laws or (D) a subsidiary of a bank holding company, and as to which the Rating Agency has indicated that the use of such account shall not cause the withdrawal of its rating on any Notes, (ii) a segregated trust account or accounts maintained with the trust department of a federal or State chartered depository institution, having capital and surplus of not less than $[***], acting in its fiduciary capacity, and acceptable to the Rating Agency or (iii) with respect to the Host Customer Deposit Accounts, Texas Capital Bank, National Association.

“Eligible Institution”means (i) the corporate trust department of the Indenture Trustee or (ii) a depository institution or trust company organized under the laws of the United States of America or any one of the States thereof, or the District of Columbia (or any domestic branch of a foreign bank), which at all times (A) has either (1) a long-term unsecured debt rating of “[***]” or better by S&P, or such other rating that is acceptable to the Rating Agency, as evidenced by a letter from the Rating Agency to the Indenture Trustee or (2) a certificate of deposit rating of “[***]” by S&P, or such other rating that is acceptable to the Rating Agency, as evidenced by a letter from the Rating Agency to the Indenture Trustee and (B) whose deposits are insured by the FDIC.

“Eligible Investments”means any one or more of the following obligations or securities:

(i)(A) direct interest-bearing obligations of, and interest-bearing obligations guaranteed as to payment of principal and interest by, the United States or any agency or instrumentality of the United States the obligations of which are backed by the full faith and credit of the United States; (B) direct interest-bearing obligations of, and interest-bearing obligations guaranteed as to payment of principal and interest by, the Federal National Mortgage Association or the Federal Home Loan Mortgage Corporation, but only if, at the time of investment, such obligations are assigned the highest credit rating by S&P; and (C)

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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evidence of ownership of a proportionate interest in specified obligations described in (A) and/or (B) above;

(ii)demand, time deposits, money market deposit accounts, certificates of deposit of, and federal funds sold by, depository institutions or trust companies (including the Indenture Trustee acting in its commercial capacity) incorporated under the laws of the United States of America or any State thereof (or domestic branches of foreign banks), subject to supervision and examination by federal or state banking or depository institution authorities, and having, at the time of the Issuer’s investment or contractual commitment to invest therein, a short term unsecured debt rating of “[***]” by S&P, or such lower rating as will not result in the downgrading, qualification or withdrawal of the rating on any Note by the Rating Agency;

(iii)securities bearing interest or sold at a discount issued by any corporation incorporated under the laws of the United States of America or any State thereof which have a rating of no less than “[***]” by S&P and a maturity of no more than 365 days;

(iv)commercial paper (including both non-interest bearing discount obligations and interest-bearing obligations payable on demand or on a specified date not more than one year after the closing date thereof) of any corporation (other than the Issuer, but including the Indenture Trustee, acting in its commercial capacity), incorporated under the laws of the United States of America or any State thereof, that, at the time of the investment or contractual commitment to invest therein, a rating of “[***]” by the S&P, or such lower rating as will not result in the downgrading, qualification or withdrawal of the rating on any Note by the Rating Agency;

(v)money market mutual funds, including, without limitation, those of the Indenture Trustee or any Affiliate thereof, or any other mutual funds registered under the 1940 Act which invest only in other Eligible Investments, having a rating, at the time of such investment, in the highest rating category by S&P, including any fund for which Wells Fargo, the Indenture Trustee, or an Affiliate thereof serves as an investment advisor, administrator, shareholder servicing agent, and/or custodian or subcustodian, notwithstanding that (A) Wells Fargo, the Indenture Trustee or an affiliate thereof, charges and collects fees and expenses from such funds for services rendered, (B) Wells Fargo, the Indenture Trustee or an affiliate thereof, charges and collects fees and expenses for services rendered under the Transaction Documents and (C) services performed for such funds and pursuant to the Transaction Documents may converge at any time;

(vi)money market deposit accounts, demand deposits, time deposits or certificates of deposit of any depository institution or trust company incorporated under the laws of the United States of America or any State thereof and subject to supervision and examination by federal or state banking or depository institution authorities; provided, however, that at the time of the investment or contractual commitment to invest therein, the commercial paper or other short-term unsecured debt obligations (other than such obligations the rating of which is based on the credit of a Person other than such depository institution or trust company) thereof shall be rated “[***]” by S&P;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(vii)any investment approved in writing by the Issuer, and with respect to which the Issuer provides written evidence that such investment will not result in a downgrading, qualification or withdrawal of the rating on any Note by the Rating Agency;

(viii)repurchase agreements with respect to obligations of, or guaranteed as to principal and interest by, the United States of America or any agency or instrumentality thereof when such obligations are backed by the full faith and credit of the United States of America; provided, however, that the unsecured obligations of the party agreeing to repurchase such obligations at the time have a credit rating of no less than the [***] by S&P; and

(ix)any investment agreement (including guaranteed investment certificates, forward delivery agreements, repurchase agreements or similar obligations) with an entity which on the date of acquisition has a credit rating of no less than the [***] by S&P.

The Indenture Trustee, or an Affiliate thereof may charge and collect such fees from such funds as are collected customarily for services rendered to such funds (but not to exceed investments earnings thereon).

The Indenture Trustee may purchase from or sell to itself or an Affiliate, as principal or agent, the Eligible Investments listed above. All Eligible Investments in an Account shall be made in the name of the Indenture Trustee for the benefit of the Noteholders.

“Eligible Letter of Credit Bank”means a financial institution having total assets in excess of $[***] and with a long term rating of at least “[***]” by S&P and a short term rating of at least “[***]” by S&P.

“Eligible Solar Asset”means a Designated Solar Asset meeting, as of the related Cut-Off Date (or as of the Closing Date or related Transfer Date where so provided), all of the requirements set forth in Schedule I of the Contribution Agreement.

“Equity Cure Payment” has the meaning set forth in Section 5.07(a) of the Indenture. “ERISA”has the meaning set forth in Section 2.07(c)(vi) of the Indenture.

“EU Risk Retention, Due Diligence and Transparency Requirements”means Articles 5, 6 and 7 of Regulation (EU) 2017/2402 of the European Parliament and of the Council of December 12, 2017.

“Euroclear”has the meaning set forth in Section 2.02(a) of the Indenture.

“Event of Default”has the meaning set forth in Section 9.01 of the Indenture.

“Event of Loss”means a loss that is deemed to have occurred with respect to a PV System if such PV System is damaged or destroyed by fire, theft or other casualty and such PV System has become inoperable because of such event.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Excess SREC”means any SREC of a particular jurisdiction and vintage in excess of the amount of SRECs required to satisfy the aggregate annual SREC delivery requirements of such jurisdiction and vintage under all Hedged SREC Agreements.

“Excess SREC Proceeds” means all cash proceeds actually received by the Issuer from the sale of Excess SRECs.

“Exchange Act”means the Securities Exchange Act of 1934, as amended.

“FATCA”means Sections 1471 through 1474 of the Code, official interpretations thereof, any agreement entered into pursuant to Section 1471(b)(1) of the Code, any intergovernmental agreements entered into in connection with any of the foregoing and any fiscal or regulatory legislation, rules or practices adopted pursuant to any such intergovernmental agreement, and any amendments made to any of the foregoing after the Closing Date.

“FATCA Withholding Tax”means any withholding or deduction made pursuant to FATCA in respect of any payment.

“Financing Statements”means, collectively, the Sunnova Intermediate Holdings Financing Statement, the Sunnova Intermediate Holdings Solar Asset Financing Statement, the Sunnova Sol Holdings Financing Statement, the Depositor Financing Statement, the Issuer Financing Statement, the Sol Owner Managing Member Solar Asset Financing Statement, the Sol Owner Financing Statement and the Managing Member Financing Statements.

“Force Majeure Event”means any event or circumstances beyond the reasonable control of and without the fault or negligence of the Person claiming Force Majeure. It shall include, without limitation, failure or interruption of the production, delivery or acceptance of electricity due to: an act of god; war (declared or undeclared); sabotage; riot; insurrection; civil unrest or disturbance; military or guerilla action; terrorism; economic sanction or embargo; civil strike, work stoppage, slow-down, or lock-out; explosion; fire; earthquake; abnormal weather condition or actions of the elements; hurricane; flood; lightning; wind; drought; the binding order of any Governmental Authority (provided that such order has been resisted in good faith by all reasonable legal means); the failure to act on the part of any Governmental Authority (provided that such action has been timely requested and diligently pursued); unavailability of electricity from the utility grid, equipment, supplies or products (but not to the extent that any such availability of any of the foregoing results from the failure of the Person claiming Force Majeure to have exercised reasonable diligence); and failure of equipment not utilized by or under the control of the Person claiming Force Majeure.

“GAAP”means (i) generally accepted accounting principles in the United States of America as in effect from time to time, consistently applied and (ii) upon mutual agreement of the parties, internationally recognized generally accepted accounting principles, consistently applied.

“Global Notes”means, individually and collectively, the Regulation S Temporary Global Note, the Regulation S Permanent Global Note and the Rule 144A Global Note.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Governmental Authority”means any national, State or local government (whether domestic or foreign), any political subdivision thereof or any other governmental, quasi-governmental, judicial, public or statutory instrumentality, authority, body, agency, bureau or entity, (including any zoning authority, the Federal Regulatory Energy Commission, the relevant State commissions, the Federal Deposit Insurance Corporation, the Comptroller of the Currency or the Federal Reserve Board, any central bank or any comparable authority) or any arbitrator with authority to bind a party at law.

“Grant”means to pledge, create and grant a security interest in and with regard to property. A Grant shall include all rights, powers and options (but none of the obligations) of the granting party thereunder, including without limitation the immediate and continuing right to claim for, collect, receive and give receipts for principal and interest payments in respect of such collateral and all other moneys payable thereunder, to give and receive notices and other communications, to make waivers or other agreements, to exercise all rights and options, to bring proceedings in the name of the granting party or otherwise, and generally to do and receive anything which the granting party is or may be entitled to do or receive thereunder or with respect thereto.

“Hedged SREC”means an SREC that is held to satisfy the Issuer’s SREC delivery obligations under a Hedged SREC Agreement.

“Hedged SREC Agreement”means the agreement pursuant to which a Hedged SREC Counterparty is required to make payments to the Issuer in respect of SRECs generated by PV Systems in the state subject to such Hedged SREC Agreement, including any parent guaranties provided by a Hedged SREC Counterparty or its affiliates associated with such agreement.

“Hedged SREC Counterparty”means the counterparty to the Issuer under a Hedged SREC Agreement, which on the Closing Date is one of the following (together with any of their affiliates so long as such initial counterparty remains liable for the full amount of its obligations under such Hedged SREC Agreement): DTE Energy Trading, Inc., Exelon Generation Company, LLC, Direct Energy Business Marketing, LLC and BP Energy Company.

“Hedged SREC Payment”means with respect to a Hedged SREC Agreement, all payments due by the related Hedged SREC Counterparty under or in respect of such Hedged SREC Agreement.

“Hedged SREC Solar Asset”means (i) a Hedged SREC Agreement and all rights and remedies of the Issuer thereunder, including all Hedged SREC Payments due on and after the related Cut-Off Date and any related security therefor, (ii) the related Hedged SRECs subject to such Hedged SREC Agreement, and (iii) all documentation in the Custodian File and other documents maintained by the Custodian related to such Hedged SREC Agreement and related Hedged SRECs.

“Hedged SREC True-Up Amount”means, in respect of any Hedged SREC Solar Asset subject to a SREC Production Event, an amount equal to the excess, if any, of (i) the Discounted Solar Asset Balance of such Hedged SREC Solar Asset immediately prior to such SREC Production Event, over (ii) the Discounted Solar Asset Balance of such Hedged SREC Solar Asset immediately after such SREC Production Event.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Highest Lawful Rate”has the meaning set forth in the Contribution Agreement.

“Holder”means a Noteholder.

“Host Customer”means a customer under a Solar Service Agreement.

“Host Customer Deposit Account”means the segregated trust account with that name established with Texas Capital Bank, National Association (or such successor bank, if applicable) in the name of the Originator and maintained pursuant to Section 5.01 of the Indenture.

“Host Customer Payments”means, with respect to a PV System and a Solar Service Agreement, all payments due under or in respect of such Solar Service Agreement, including any amounts attributable to sales, use or property tax. For the avoidance of doubt, Host Customer Security Deposits will not constitute Host Customer Payments.

“Host Customer Purchased Solar Asset”means a Host Customer Solar Asset for which the related Host Customer has exercised its option, if any, to purchase the related PV System prior to the expiration of the term of the related Solar Service Agreement.

“Host Customer Security Deposit”means any security deposit that a Host Customer must provide in accordance with such Host Customer’s Solar Service Agreement or Sunnova Energy’s credit and collections policy.

“Host Customer Solar Asset”means (i) a PV System installed on a residential property, (ii) all related real property rights, Permits and Manufacturer Warranties (in each case, to the extent transferable), (iii) all rights and remedies of the lessor/seller under the related Solar Service Agreement, including all Host Customer Payments on and after the related Cut-Off Date and any related security therefor (other than Host Customer Security Deposits), (iv) all rights and remedies of the payee under any PBI Documents related to such PV System, including all PBI Payments on and after the related Cut-Off Date, and (v) all documentation in the Custodian File and other documents maintained by the Custodian related to such PV System, the Solar Service Agreement and PBI Documents, if any.

“Indenture”means the indenture between the Issuer and the Indenture Trustee, dated as of the Closing Date, as supplemented or amended by one or more indentures supplemental thereto entered into pursuant to the applicable provisions thereof.

“Indenture Trustee”means Wells Fargo, until a successor Person shall have become the Indenture Trustee pursuant to the applicable provisions of the Indenture, and thereafter “Indenture Trustee” means such successor Person in its capacity as indenture trustee.

“Indenture Trustee Fee”means, for each Payment Date (in accordance with and subject to the Priority of Payments) an amount equal to $[***].

“Independent Accountant”means a nationally recognized firm of public accountants selected by the Transaction Manager; provided, that such firm is independent with respect to the Transaction Manager within the meaning of the Securities Act.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Initial Cut-Off Date”means December 31, 2019.

“Initial Outstanding Note Balance”means for the Class A Notes and the Class B Notes, $337,100,000 and $75,400,000, respectively.

“Initial Purchaser”means Credit Suisse Securities (USA) LLC and its successors and assigns.

“Initial Solar Assets”means a portfolio of Host Customer Solar Assets and Hedged SREC Solar Assets owned by the Issuer or the Project Companies and identified on the Schedule of Solar Assets on the Closing Date.

“Insolvency Event”means, with respect to any Person:

(i) the commencement of: (a) a voluntary case by such Person under the Bankruptcy Code or (b) the seeking of relief by such Person under other debtor relief laws in any jurisdiction outside of the United States;

(ii) the commencement of an involuntary case against such Person under the Bankruptcy Code (or other debtor relief laws) and the petition is not controverted or dismissed within 60 days after commencement of the case;

(iii) a custodian (as defined in the Bankruptcy Code) (or equal term under any other debtor relief law) is appointed for, or takes charge of, all or substantially all of the property of such Person;

(iv) such Person commences (including by way of applying for or consenting to the appointment of, or the taking of possession by, a rehabilitator, receiver, custodian, trustee, conservator or liquidator (or any equal term under any other debtor relief laws) (collectively, a “conservator”) of such Person or all or any substantial portion of its property) any other proceeding under any reorganization, arrangement, adjustment of debt, relief of debtors, dissolution, insolvency, liquidation, rehabilitation, conservatorship or similar law of any jurisdiction whether now or hereafter in effect relating to such Person;

(v) such Person is adjudicated by a court of competent jurisdiction to be insolvent or bankrupt;

(vi) any order of relief or other order approving any such case or proceeding referred to in clauses (i) or (ii) above is entered;

(vii) such Person suffers any appointment of any conservator or the like for it or any substantial part of its property that continues undischarged or unstayed for a period of sixty (60) days; or

(viii) such Person makes a compromise, arrangement or assignment for the benefit of creditors or generally does not pay its debts as such debts become due.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Insolvency Proceeding”means any receivership, insolvency, liquidation, bankruptcy, reorganization, arrangement, composition or other judicial proceedings.

“Insurance Proceeds”means any funds, moneys or other net proceeds received by or on behalf of a Project Company as the payee in connection with the physical loss or damage to a PV System, a loss of revenue associated with a PV System or any other insurable event, including any incident that will be covered by the insurance coverage paid for and maintained by the Project Company Manager on the Project Company’s behalf.

“Interconnection Agreement”means, with respect to a PV System, a contractual obligation between a utility and a Host Customer (and, in some cases, the owner of the related PV System) that allows the Host Customer to interconnect such PV System to the utility electrical grid.

“Interest Accrual Period”means for each Payment Date, the period from and including the immediately preceding Payment Date to but excluding such Payment Date and in each case will be deemed to be a period of 90 days, except that the Interest Accrual Period for the initial Payment Date shall be the number of days (assuming twelve 30-day calendar months) from and including the Closing Date to, but excluding, the initial Payment Date. For purposes of this calculation, all Payment Dates will be deemed to occur on the 30^th calendar day of January, April, July and October, as applicable.

“Inverter”means, with respect to a PV System, the necessary device(s) required to convert the variable direct electrical current (DC) output from a Solar Photovoltaic Panel into a utility frequency alternating electrical current (AC) that can be used by a Host Customer’s home or property, or that can be fed back into a utility electrical grid pursuant to an Interconnection Agreement.

“Issuer”means Sunnova Sol Issuer, LLC, a Delaware limited liability company.

“Issuer Financing Statement”means a UCC-1 financing statement naming the Indenture Trustee as the secured party and the Issuer as the debtor.

“Issuer Operating Agreement”means that certain Amended and Restated Limited Liability Company Agreement of the Issuer dated the Closing Date.

“Issuer Order”means a written order or request signed in the name of the Issuer by an Authorized Officer and delivered to the Indenture Trustee.

“Issuer Secured Obligations” means all amounts and obligations which the Issuer may at any time owe to or on behalf of the Indenture Trustee for the benefit of the Noteholders under the Indenture or the Notes.

“ITC” has the meaning ascribed to the term “ITC” in the applicable Project Company Documents.

“KBRA”means Kroll Bond Rating Agency, Inc., and its successors and assigns.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Lease Agreement”means an agreement between the owner of the PV System and a Host Customer whereby the Host Customer leases a PV System from such owner for fixed or escalating monthly payments.

“Letter of Credit” means any letter of credit issued by an Eligible Letter of Credit Bank and provided by the Issuer to the Indenture Trustee in lieu of or in substitution for moneys otherwise required to be deposited in the Liquidity Reserve Account or the Supplemental Reserve Account, as applicable, which Letter of Credit is to be held as an asset of the Liquidity Reserve Account or the Supplemental Reserve Account, as applicable.

“Lien” means, with respect to any asset, any mortgage, deed of trust, lien, pledge, charge, security interest, easement or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected or effective under Applicable Law.

“Limited Step-Up Event” means, each of the following events or circumstances that cause the general distribution ratios for Distributable Cash to be adjusted so that the related Tax Equity Investor Member receives some or all of the Distributable Cash that otherwise would be distributed to the related Managing Member in clauses (4) or (5) of the Tax Equity Project Company Distribution Waterfall:

(i)Tax Equivalency Amounts, if any, with respect to the previous taxable year equal to the excess of (a) the Tax Equity Investor Member’s or, if applicable, any other Tax Equity Investor Member’s tax liability for any applicable taxable year, assuming the highest marginal federal tax rate then applicable to corporations, as a result of the allocations to the Tax Equity Investor Member or, if applicable, any other Tax Equity Investor Member under the applicable Tax Equity Project Company LLCA (after the recognition of previously suspended losses pursuant to Section 704(d) of the Code) over (b) any distributions to the Tax Equity Investor Member or, if applicable, any other Tax Equity Investor Member under the applicable Tax Equity Project Company LLCA for the applicable taxable year.

(ii)Up to 20% of any such amounts which would otherwise be distributed to the Managing Member during the availability period of any back-leverage facility (including the Notes), will instead be applied as follows: (a) First, to pay any amounts owed to the Tax Equity Investor Member by the Managing Member or the Tax Equity Project Company under the Tax Equity Project Company LLCA (including any outstanding indemnification amounts, but excluding, in all cases, amounts to be paid pursuant to clause (2) of the Tax Equity Project Company Distribution Waterfall); (b) Second, in the event that a Change of Tax Law results in an After-Tax Benefits Change, any remaining Distributable Cash will be distributed to the Tax Equity Investor Member in an amount necessary to offset the After-Tax Benefits Change; and (c) Third, any remaining amounts will be distributed to the Managing Member.

(iii)If the Tax Equity Investor Member exercises its withdrawal rights, the payment of the related Withdrawal Amount to the Tax Equity Investor Member may be funded from Distributable Cash or a capital contribution made in the sole discretion of the Managing Member. If the related Withdrawal Amount is not paid in full within 120 days

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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after the date on which the Withdrawal Amount is determined, then such Withdrawal Amount will be paid to each withdrawing Tax Equity Investor Member from 50% of all Distributable Cash of the related Tax Equity Project Company until the related Withdrawal Amount is paid in full, with such unpaid Withdrawal Amount accruing interest at the rate of 10% per annum.

“Liquidated Damages Amount”means, as of any date of determination, for a Defective Solar Asset an amount equal to the Securitization Share of DSAB of such Solar Asset immediately prior to becoming a Defective Solar Asset. For the avoidance of doubt the Liquidated Damages Amount will not be less than zero ($0).

“Liquidity Reserve Account”has the meaning set forth in Section 5.01(a) of the Indenture.

“Liquidity Reserve Account Floor Amount”means, with respect to each Payment Date, an amount equal to the sum of (A) the product of (i) 50% and (ii) the Class A Note Rate multiplied by the Outstanding Note Balance of the Class A Notes (before giving effect to principal payments on such Payment Date) and (B) the product of (i) 1.00% and (ii) the Outstanding Note Balance of the Class B Notes (before giving effect to principal payments on such Payment Date); provided, however, that with respect to the Closing Date, the Liquidity Reserve Account Floor Amount will be calculated using the Initial Outstanding Note Balance of the Class A Notes and the Class B Notes, respectively.

“Majority Noteholders”means Noteholders representing not less than 51% of the Outstanding Note Balance of, as the context shall require, a Class of Notes or all Classes of Notes then Outstanding.

“Make Whole Amount”means, with respect to a Voluntary Prepayment of the Notes prior to the Make Whole Determination Date, for a Class of Notes is an amount (not less than zero) equal to (i) for the Class A Notes, (1) using the Reinvestment Yield, the sum of the discounted present values of the scheduled payments of principal and interest remaining until the Class A Make Whole Determination Date for the portion of the Class A Notes being prepaid (assuming prepayment of the remaining principal balance of such prepaid Notes on the Class A Make Whole Determination Date and calculated prior to the application of the related Voluntary Prepayment and assuming a Regular Amortization Period is in effect), minus (2) the amount of principal that will be repaid by such Voluntary Prepayment made on the Class A Notes; (ii) for the Class B Notes, the product of (A) the portion of the Class B Notes being prepaid and (B): (a) if such Voluntary Prepayment occurs prior to the January 2023 Payment Date, 3.00%; (b) if such Voluntary Prepayment occurs on or after the January 2023 Payment Date but prior to the January 2024 Payment Date, 2.00%; and (c) if such Voluntary Prepayment occurs on or after the January 2024 Payment Date but prior to the Class B Make Whole Determination Date, 1.00%.

“Make Whole Determination Date” means the Class A Make Whole Determination Date and the Class B Make Whole Determination Date, as applicable.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Manager Transition Agreement”means that certain manager transition agreement, dated as of the Closing Date, by and among the Transaction Manager, the Transaction Transition Manager, the Issuer and the Indenture Trustee.

“Managing Member” means, with respect to each Project Company, an indirect wholly-owned subsidiary of the Sponsor that acts as the manager of such Project Company and, as of the Closing Date, acts as the managing member of such Project Company, consisting of: (i) with respect to TEP II Project Company and TEP II-B Project Company, Sunnova TEP II Manager, LLC; (ii) with respect to TEP III Project Company, Sunnova TEP III Manager, LLC; and (iii) with respect to Sol Owner Project Company, Sol Owner Managing Member.

“Managing Member Distributions”means all distributions to be made by a Project Company to the related Managing Member.

“Managing Member Financing Statements”means, collectively, the TEP II Managing Member Financing Statement, the TEP III Managing Member Financing Statement and the Sol Owner Managing Member Financing Statement.

“Managing Member LLCA” means the limited liability company operating agreement of each Managing Member.

“Managing Member Membership Interest” means all right, title and interest of the member (as defined in the limited liability company agreement of a Managing Member) in the related Managing Member, including, without limitation, (i) the right to manage the business and affairs of such Managing Member, to vote on, consent to or approve matters requiring the vote, consent or approval of the members of such Managing Member and the right to dissolve such Managing Member, (ii) the right to distributions from such Managing Member and the right to allocations of profits or losses, the “limited liability company interest” (as defined in Section 18-101(10) of the Delaware Limited Liability Company Act), and (iii) status as a “member” (as defined in Section 18-101(13) of the Delaware Limited Liability Company Act) of such Managing Member.

“Manufacturer Warranty”means any warranty given by a manufacturer of a PV System relating to such PV System or any part or component thereof.

“Master Purchase Agreement”means each master development, purchase and sale agreement by and between a Project Company and the Seller pursuant to which the Seller agreed to arrange for the design, procurement and installation of certain PV Systems for the applicable Tax Equity Project Company and the applicable Tax Equity Project Company agreed to purchase such PV Systems from the Seller and to take assignment of the associated Solar Service Agreements.

“Material Adverse Effect”means, with respect to any Person, any event or circumstance, individually or in the aggregate, having a material adverse effect on any of the following: (i) the business, property, operations or financial condition of such Person or the Trust Estate, (ii) the ability of such Person to perform its respective obligations under the Transaction Documents (including the obligation to make any payments) or (iii) the priority or enforceability of any Lien in favor of the Indenture Trustee.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Minimum Denomination” means, with respect to any Class A Note, one hundred thousand dollars ($100,000) and with respect to any Class B Note, one million dollars ($1,000,000).

“Net Metering Agreement”means, with respect to a PV System, as applicable, a contractual obligation between a utility and a Host Customer (and, in some cases, the owner of the related PV System) that allows the Host Customer to offset its regular utility electricity purchases by receiving a bill credit at a specified rate for energy generated by such PV System that is exported to the utility electrical grid and not consumed by the Host Customer on its property. A Net Metering Agreement may be embedded or acknowledged in an Interconnection Agreement.

“Net Scheduled Payment”means, for any calendar month, an amount equal to (i) the sum of (A) the Scheduled Host Customer Payment for such Solar Asset (except for a Closing Date Delinquent Solar Asset, which shall have a Scheduled Host Customer Payment of $0) during such calendar month and (B) the Scheduled PBI Payment for such Solar Asset during such calendar month, minus (ii) the Allocated Services Provider Fee for such Solar Asset during such calendar month. The Scheduled Host Customer Payments exclude any amounts attributable to sales, use or property taxes to be collected from Host Customers.

“New York UCC” shall have the meaning set forth in Section 5.02(g)(ii)(F) of the Indenture.

“Non-Advanced Solar Asset” means a Solar Asset that does not meet one or more of the criteria required to be an Eligible Solar Asset as of the date the Depositor makes the representation with respect thereto. For purposes of calculating the Liquidated Damages Amount and Repurchase Price, each Non-Advanced Solar Asset will be deemed to have a Securitization Share of DSAB and Discounted Solar Asset Balance of $0.

“Non-PTO Distribution Amount”means, as of any date of determination, an amount equal to the Supplemental Reserve Account Pre-PTO Closing Date Deposit less the Pre-PTO Reserve Amount of all Pre-PTO Solar Assets which achieved PTO prior to such date of determination.

“Non-Sequential Interest Amortization Period”means any period in which a Sequential Interest Amortization Period is not in effect.

“Non-Tax Equity Project Company”means, the Sol Owner Project Company and each Project Company for which the Issuer has acquired the membership interests of the related Tax Equity Investor Member.

“Note”or “Notes”means, collectively, the 3.35% Solar Asset Backed Notes, Series 20201 and the 5.54% Solar Asset Backed Notes, Series 2020-1, issued pursuant to the Indenture.

“Note Depository Agreement”means the letter of representations dated the Closing Date, by the Issuer, to DTC, as the initial Securities Depository, relating to the Book-Entry Notes.

“Note Interest”means, (i) with respect to the Class A Notes and any Payment Date, an amount equal to the sum of (a) interest accrued during the related Interest Accrual Period at the related Note Rate on the Outstanding Note Balance of the Class A Notes immediately prior to such

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Payment Date and (b) the amount of unpaid Note Interest for the Class A Notes from prior Payment Dates plus, to the extent permitted by law, interest thereon at the related Note Rate and (ii) with respect to the Class B Notes and (a) any Payment Date occurring during a Non-Sequential Interest Amortization Period, an amount equal to the sum of (1) interest accrued during the related Interest Accrual Period at the related Note Rate on the Outstanding Note Balance of the Class B Notes immediately prior to such Payment Date and (2) the amount of unpaid Note Interest for the Class B Notes from prior Payment Dates plus, to the extent permitted by law, interest thereon at the related Note Rate, and (b) any Payment Date occurring during a Sequential Interest Amortization Period, an amount equal to zero. For the avoidance of doubt, Note Interest does not include Class B Deferred Interest or Post-ARD Additional Note Interest.

“Note Owner”means, with respect to a Book-Entry Note, the Person who is the beneficial owner of such Book-Entry Note, as reflected on the books of the Securities Depository or on the books of a Person maintaining an account with such Securities Depository (directly as a Securities Depository Participant or as an indirect participant, in each case in accordance with the rules of such Securities Depository) or the Person who is the beneficial owner of such Book-Entry Note, as reflected in the Note Register in accordance with Section 2.07 of the Indenture.

“Note Purchase Agreement”means that certain note purchase agreement dated February 5, 2020, among the Issuer, the Depositor, Sunnova Energy and the Initial Purchaser.

“Note Rate”means for the Class A Notes and the Class B Notes, an annual rate of 3.35% and 5.54%, respectively.

“Note Register”and “Note Registrar”have the meanings set forth in Section 2.07 of the Indenture.

“Noteholder”means the Person in whose name a Note is registered in the Note Register.

“Noteholder FATCA Information” means information sufficient to eliminate the imposition of, or determine the amount of FATCA Withholding Tax.

“Noteholder Tax Identification Information” means properly completed, duly executed and valid tax certifications (generally, in the case of U.S. federal income tax, IRS Form W-9 (or applicable successor form) in the case of a person that is a “United States person” within the meaning of Section 7701(a)(30) of the Code or the appropriate IRS Form W-8 (or applicable successor form) in the case of a person that is not a “United States person” within the meaning of Section 7701(a)(30) of the Code).

“Notice of Prepayment”means the notice in the form of Exhibit C to the Indenture.

“NRSRO”means a nationally recognized statistical rating organization.

“NRSRO Certification”means a certification by a NRSRO that permits it to access a 17g-5 Website.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“O&M Services”means the operations and maintenance services required to be performed by the Project Company Manager pursuant to the terms of the related Project Company Management Agreement.

“OFAC”has the meaning set forth in Section 3.12(u) of the Indenture.

“Offering Circular”means that certain confidential offering circular dated February 5, 2020 related to the Notes.

“Officer’s Certificate”means a certificate signed by an Authorized Officer or a Responsible Officer, as the case may be.

“Opinion of Counsel”means a written opinion of counsel who may be outside counsel for the Issuer or the Indenture Trustee or other counsel and who shall be reasonably satisfactory to the Indenture Trustee, which shall comply with any applicable requirements of Section 12.02 of the Indenture and which shall be in form and substance satisfactory to the Indenture Trustee.

“Ordinary Course of Business”means the ordinary conduct of business consistent with custom and practice for, as the context may require, the rooftop and ground mounted solar businesses (including with respect to quantity and frequency) of the Issuer and its Affiliates.

“Original Managing Member Owner”means, with respect to (i) the Managing Member of TEP II Project Company, TEP II-B Project Company and TEP III Project Company, Sunnova TEP II Holdings, LLC, and (ii) the Managing Member of Sol Owner Project Company, Sunnova Intermediate Holdings, each, a Delaware limited liability company and a wholly-owned, indirect subsidiary of Sunnova Energy.

“Originator”means Sunnova Energy.

“Outstanding”means, as of any date of determination, all Notes theretofore authenticated and delivered under the Indenture except:

(i)Notes theretofore canceled by the Note Registrar or delivered to the Note

Registrar for cancellation;

(ii)Notes or portions thereof for whose payment money in the necessary amount in redemption thereof has been theretofore deposited with the Indenture Trustee in trust for the Holders of such Notes;

(iii)Notes in exchange for or in lieu of which other Notes have been authenticated and delivered pursuant to the Indenture; and

(iv)Notes alleged to have been destroyed, lost or stolen for which replacement Notes have been issued as provided for in Section 2.09 of the Indenture unless proof

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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satisfactory to the Indenture Trustee is presented that any such Notes are held by a bona fide purchaser;

provided, however, that in determining whether the Noteholders of the requisite percentage of the Outstanding Note Balance have given any request, demand, authorization, direction, notice, consent or waiver hereunder, Notes owned by Sunnova Energy, the Issuer or any Affiliate thereof shall be disregarded and deemed not to be Outstanding, except that, in determining whether the Indenture Trustee shall be protected in relying upon any such request, demand, authorization, direction, notice, consent, or waiver, only Notes which the Indenture Trustee actually knows to be so owned shall be so disregarded. Notes so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Indenture Trustee, in its sole discretion, the pledgee’s right so to act with respect to such Notes and that the pledgee is not Sunnova Energy, the Issuer or an Affiliate thereof.

“Outstanding Note Balance”means, with respect to any Class of Notes, as of any date of determination, the Initial Outstanding Note Balance of such Class of Notes, less the sum of all scheduled and unscheduled note principal payments (including any portion of Voluntary Prepayments attributable to principal payments) actually distributed to the Noteholders of such Class of Notes on or prior to such date.

“Ownership Interest”means, with respect to any Note, any ownership interest in such Note, including any interest in such Note as the Noteholder thereof and any other interest therein, whether direct or indirect, legal or beneficial.

“Payment Date”means the 30th day of each January, April, July and October during which any of the Notes remain Outstanding, beginning in April 2020; provided, however, that if any such day is not a Business Day, then the payments due thereon shall be made on the next succeeding Business Day.

“Payment Facilitation Agreement”means each modification, waiver or amendment agreement (including a replacement Solar Service Agreement) entered into by the Project Company Servicer on behalf of the Issuer relating to a Solar Service Agreement.

“Payment Facilitation Agreement Standard” means a Payment Facilitation Agreement which meets the following criteria: (i) such Payment Facilitation Agreement is entered into for a commercially reasonable purpose in an arm’s-length transaction on market terms and in accordance with the Servicing Standard, (ii) in the reasonable judgment of the Project Company Servicer, the Payment Facilitation Agreement is in the best interest of the related Project Company and does not adversely impact the value of such Host Customer Solar Asset relative to the value of such Host Customer Solar Asset had such Payment Facilitation Agreement not been completed, and (iii) if there is a default under the related Solar Service Agreement, in the judgment of the Project Company Servicer, the Host Customer related to such Host Customer Solar Asset could reasonably be expected to stop making the Host Customer Payments due under the related Solar Service Agreement but for such Payment Facilitation Agreement.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Payment Facilitation Amount”means, with respect to any Host Customer Solar Asset (other than any Non-Advanced Solar Asset or Closing Date Delinquent Solar Asset) for which a Payment Facilitation Agreement has been completed, an amount equal to the excess, if any, of (i) the Securitization Share of DSAB of such Host Customer Solar Asset immediately prior to such Payment Facilitation Agreement being completed (which includes any past due amounts), over (ii) the Securitization Share of DSAB of such Host Customer Solar Asset immediately after completion of such Payment Facilitation Agreement. For the avoidance of doubt, the Scheduled Host Customer Payments to be used in the calculation of clause (ii) will be determined in accordance with the terms of the Payment Facilitation Agreement.

“PBI Documents”means, with respect to a PV System, (i) all applications, forms and other filings required to be submitted to a PBI Obligor in connection with the performance based incentive program maintained by such PBI Obligor and the procurement of PBI Payments, and (ii) all approvals, agreements and other writings evidencing (a) that all conditions to the payment of PBI Payments by the PBI Obligor have been met, (b) that the PBI Obligor is obligated to pay PBI Payments, and (c) the rate and timing of such PBI Payments.

“PBI Obligor”means a utility or Governmental Authority that maintains or administers a renewable energy program designed to incentivize the installation of PV Systems and use of solar generated electricity that has approved and is obligated to make PBI Payments to the owner of the related PV System.

“PBI Payments” means, with respect to a PV System and the related PBI Documents, all payments due by the related PBI Obligor under or in respect of such PBI Documents; provided that PBI Payments do not include Rebates, Hedged SRECs or SRECs or amounts received, if any, in respect of SRECs or Hedged SRECs.

“Perfection UCCs”means, with respect to the Conveyed Property, the Sol Owner Conveyed Property, the Trust Estate and the assets pledged pursuant to the Pledge and Security Agreement, (i) the date-stamped copy of the filed Sunnova Intermediate Holdings Financing Statement, Sunnova Sol Holdings Financing Statement and Depositor Financing Statement covering the Conveyed Property, (ii) the date-stamped copy of the filed Sunnova Intermediate Holdings Solar Asset Financing Statement and the Sol Owner Managing Member Solar Asset Financing Statement, (iii) the date-stamped copy of the filed Issuer Financing Statement covering the Trust Estate, (iv) the date-stamped copy of the filed Sol Owner Financing Statement covering all assets of the Sol Owner Project Company, (v) the date-stamped copy of the filed TEP II Managing Member Financing Statement covering the assets of Sunnova TEP II Manager, LLC pledged under the Pledge and Security Agreement, (vi) the date-stamped copy of the filed TEP III Managing Member Financing Statement covering the assets of Sunnova TEP III Manager, LLC pledged under the Pledge and Security Agreement, (vii) the date-stamped copy of the filed Sol Owner Managing Member Financing Statement covering the assets of the Sol Owner Managing Member pledged under the Pledge and Security Agreement, (viii) the date-stamped copy of the filed Termination Statements releasing the Liens held by creditors of Sunnova Energy, its Affiliates or any other Person (other than as expressly contemplated by the Transaction Documents) covering the Conveyed Property and the Sol Owner Conveyed Property, or, in the case of this clause (viii) above, a copy of search

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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results performed and certified by a national search company indicating that such Termination Statements have been filed in the UCC filing offices of the States in which the Financing Statements being terminated were originally filed.

“Performance Guarantor”means Sunnova Energy.

“Performance Guaranty”means the performance guaranty, dated as of the Closing Date, made by the Performance Guarantor in favor of the Issuer and the Indenture Trustee.

“Permits”means, with respect to any PV System, the applicable permits, franchises, leases, orders, licenses, notices, certifications, approvals, exemptions, qualifications, rights or authorizations from or registration, notice or filing with any Governmental Authority required to operate such PV System.

“Permitted Liens” means (i) any lien for taxes, assessments and governmental charges or levies not yet due and payable or which are being contested in good faith by appropriate proceedings, (ii) any other lien or encumbrance arising under or permitted by the Transaction Documents, and (iii) to the extent a PV System constitutes a fixture, any conflicting interest of an encumbrancer or owner of the real property that has or would have priority over the applicable UCC Fixture Filing (or, in Guam, its jurisdictional equivalent).

“Person”means any individual, corporation, partnership, joint venture, association, limited liability company, limited liability partnership, joint stock company, trust (including any beneficiary thereof), unincorporated organization or Governmental Authority.

“Pledge and Security Agreement”means the pledge and security agreement, dated as of the Closing Date, by each Managing Member, the Sol Owner Project Company and each other Non-Tax Equity Project Company that becomes a party thereto in accordance with its terms, in favor of the Indenture Trustee.

“Post-ARD Additional Interest Rate”means, for a Class of Notes, an annual rate determined by the Transaction Manager to be the greater of (i) [***]%; and (ii) the amount, if any, by which the sum of the following exceeds the related Note Rate: (A) the yield to maturity (adjusted to a “mortgage equivalent basis” pursuant to the standards and practices of the Securities Industry and Financial Markets Association) on the Anticipated Repayment Date of the United States Treasury Security having a term closest to ten (10) years, plus (B) [***]%, plus (C) the related Post-ARD Spread.

“Post-ARD Additional Note Interest”has the meaning set forth in Section 2.03(c) of the Indenture.

“Post-ARD Spread”means for the Class A Notes and the Class B Notes, [***]% and [***]%, respectively.

“Post-Closing Date Certification”has the meaning set forth in Section 4(b) of the Custodial Agreement.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Potential Equity Cure Event” has the meaning set forth in Section 5.07(a) of the Indenture.

“Power Purchase Agreement”means an agreement between the owner of the PV System and a Host Customer whereby the Host Customer agrees to purchase electricity produced by such PV System.

“Predecessor Notes”means, with respect to any particular Note, every previous Note evidencing all or a portion of the same debt as that evidenced by such particular Note; and, for the purpose of this definition, any Note authenticated and delivered under Section 2.09 of the Indenture in lieu of a lost, destroyed or stolen Note shall be deemed to evidence the same debt as the lost, destroyed or stolen Note.

“Preferred Distribution” a priority distribution equal to 0.50% of the Tax Equity Investor Member’s aggregate capital contributions (other than Prepaid Preferred Credits).

“Prepaid Preferred Credits”means, capital contributions associated with Solar Assets for which prepaid credits were required due to Host Customer Prepayments or Host Customer FICO scores below a specified threshold.

“Prepayment Amount”has the meaning set forth in Section 6.01(b) of the Indenture.

“Pre-PTO Reserve Amount”means, with respect to a Pre-PTO Solar Asset means the product of (a) the Discounted Solar Asset Balance of such Solar Asset and (b) 90.0%.

“Pre-PTO Solar Asset”means a Host Customer Solar Asset whereby the related PV System has been installed in compliance with applicable laws but that have not yet reached PTO, provided that if such solar asset reaches PTO, it will no longer be considered a Pre-PTO Solar Asset.

“Priority of Payments”has the meaning set forth in Section 5.06(a) of the Indenture.

“Proceeding”means any suit in equity, action at law or other judicial or administrative proceeding.

“Production Guaranty” means, with respect to a PV System, an agreement in the form of a production warranty between the Host Customer and Sunnova Energy, that specifies a minimum level of solar energy production, as measured in kWh, for a specified time period. A Production Guaranty stipulates the terms and conditions under which the related Host Customer could be compensated or receive a production credit if the related PV System does not meet the electricity production minimums.

“Project Company” or “Project Companies” means each of the Tax Equity Project Companies or the Sol Owner Project Company, as applicable.

“Project Company Back-Up Servicer”means, GreatAmerica Portfolio Services Group LLC, an Iowa limited liability company.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Project Company Back-Up Servicing Fee” means the fee owed by the Project Company to the Project Company Back-Up Servicer under the related Project Company Servicing Agreement on or prior to the 30^th day of each January, April, July and October.

“Project Company Documents”means, with respect to each Project Company, the related (1) Project Company LLCA, (2) Master Purchase Agreement, (3) Tax Equity Project Company Guaranty (other than with respect to the Sol Owner Project Company), (4) Project Company Management Agreement and (5) Project Company Servicing Agreement, and additionally, with respect to the Sol Owner Project Company, the Sol Owner Project Company Control Agreement.

“Project Company Expenses”means, except to the extent payable by the Project Company Manager or Project Company Servicer and not reimbursable by a Project Company pursuant to a Project Company Management Agreement or Project Company Servicing Agreement, all expenses incurred for the operation of any Project Company or the PV Systems and any reserves that, in the reasonable judgment of the related Managing Member, are necessary or appropriate for payment of such expenses, including but not limited to (i) to the extent not reimbursed from the Supplemental Reserve Account, the amount payable in respect of any invoice received under the related Project Company Management Agreement or Project Company Servicing Agreement (other than in respect of the fees described in clauses (iii) and (iv) below), (ii) expenses and/or premiums related to insurance required pursuant to the related Project Company Documents, (iii) the Project Company Manager Fees and the fees and expenses under the related Project Company Management Agreement or those of any replacement manager, (iv) the Project Company Servicer Fee, Project Company Back-Up Servicing Fees and the fees and expenses under the related Project Company Servicing Agreement or those of any replacement operator, (v) costs due to tax preparation or audit services for such Project Company and any other expense incurred for any taxes or filing fees of such Project Company and (vi) funding of any operation and maintenance reserve accounts in accordance with the related Project Company Documents. In no event shall Tax Equity Investor Distributions be deemed to be Project Company Expenses.

“Project Company LLCA”means, the Sol Owner Project Company LLCA and each Tax Equity Project Company LLCA, as applicable.

“Project Company Management Agreement” means, with respect to each Project Company, the management agreement that such Project Company has entered into with the related Project Company Manager, pursuant to which such affiliate is responsible, primarily at its cost and expense, for performing specified O&M Services.

“Project Company Manager” means (i) in the case of the TEP II Project Company, the TEP-II-B Project Company and the Sol Owner Project Company, Sunnova Management and (ii) in the case of the TEP III Project Company, Sunnova TE Management III, LLC, a Delaware limited liability company.

“Project Company Manager Fee” means, the fee owed by each Project Company to the related Project Company Manager for O&M Services on or prior to the 30^th day of each January, April, July and October equal to the pro rata portion of $[***] per quarter for each kW of PV

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Systems then in effect, escalating annually in an amount equal to [***]% of the fee paid for the preceding year.

“Project Company Members” means, respect to each Project Company, the related Managing Member and the related Tax Equity Investor Member.

“Project Company Reduction Amount” means for any Payment Date, in connection with any Project Company with respect to which any Project Company Reduction Event has occurred during the related Collection Period, the product of (i) 95.0% and (ii) the sum of the Securitization Share of DSAB of all Solar Assets owned by such Project Company (other than the Non-Advanced Solar Assets or Closing Date Delinquent Solar Assets), measured as of the last day of the Collection Period during which such event occurred; provided that if the related Project Company Reduction Event has been cured or waived in accordance with the Indenture, then such Project Company Reduction Amount (or any unpaid portion thereof) shall thereupon be reduced to zero dollars ($0).

“Project Company Reduction Event” means, with respect to any Project Company: (i) if any of several actions relating to the insolvency of such Project Company or the related Managing Member shall have occurred, including the appointment of a conservator or receiver or liquidator relating to such Project Company or such Managing Member or all or substantially all of their respective property which is consented to or remains in effect; (ii) if its Tax Equity Investor Member shall have removed the related Managing Member as managing member of such Tax Equity Project Company pursuant to the related Tax Equity Project Company LLCA, provided that such Project Company Reduction Event shall be deemed cured if a replacement managing member of such Tax Equity Project Company is appointed pursuant to the related Tax Equity Project Company LLCA and approved by the Majority Noteholders of the Controlling Class; (iii) if such Project Company or the related Managing Member shall become taxable as an association (or a publicly traded partnership taxable as a corporation) for U.S. federal income tax purposes; and (iv) there shall remain in force, undischarged, unsatisfied, and unstayed for more than 30 consecutive days, any final non-appealable judgment in the amount of $100,000 or more not covered by insurance against such Project Company or the related Managing Member.

“Project Company Servicer” means (i) in the case of the TEP II Project Company, the TEP-II-B Project Company and the Sol Owner Project Company, Sunnova Management and (ii) in the case of the TEP III Project Company, Sunnova TE Management III, LLC, a Delaware limited liability company.

“Project Company Servicing Agreement” means, with respect to each Project Company, the servicing agreement that such Project Company has entered into with the related Project Company Servicer and Project Company Back-Up Servicer, pursuant to which such affiliate is responsible, primarily at its cost and expense, for performing specified Administrative Services.

“Project Company Servicer Fee” means, the fee owed by each Project Company to the related Project Company Servicer for Administrative Services on or prior to the 30^th day of each January, April, July and October equal to (i) prior to the appointment of a Successor Servicer, (A) $[***] per quarter plus (B) $[***] per month for each kW of PV Systems then in effect, escalating annually in an amount equal to [***]% of the fee paid for the preceding year and (ii) upon the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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appointment of the Project Company Back-Up Servicer or another provider as the Successor Servicer, the applicable servicing fees set forth in the Project Company Servicing Agreement

“Projected Purchase Option Prices” means with respect to the TEP II Project Company, $[***], the TEP II-B Project Company, $[***], and the TEP III Project Company, $[***].

“Projected Tax Equity Investor Distributions” for any calendar quarter are the amounts projected to be distributed to the Tax Equity Investor Members based on Scheduled Host Customer Payments and Scheduled PBI Payments assuming that no Purchase Options or Withdrawal Options are exercised and no Limited Step-up Events occur.

“PTO”means receipt of a permission to operate letter or its functional equivalent from the connecting utility granting such Project Company the permission to operate such PV System.

“Purchase Option” means, with respect to the terms of each Tax Equity Project Company LLCA, the right of the related Managing Member to purchase the related Tax Equity Investor Member’s membership interest in the Tax Equity Project Company.

“Purchase Option Price”means the purchase price payable by the related Managing Member upon exercise of its exercise of the related Purchase Option, as calculated in accordance with the related Tax Equity Project Company LLCA.

“Purchase Standard”means (i) the terms of the relevant Tax Equity Project Company LLCA and the terms of the Transaction Documents to which the Issuer is a party, (ii) the availability of funds in the Supplemental Reserve Account or otherwise to pay the related Purchase Option Price as then projected by the related Managing Member and (iii) the same degree of analysis that the Issuer and its Affiliates use in determining whether or not to exercise similar purchase options for comparable assets owned by the Issuer and its Affiliates, taking into consideration the best interests of all parties to the Transaction Documents.

“PV System”means, a photovoltaic system, including Solar Photovoltaic Panels, Inverters, Racking Systems, wiring and other electrical devices, as applicable, conduits, weatherproof housings, hardware, remote monitoring equipment, connectors, meters, disconnects and over current devices (including any replacement or additional parts included from time to time).

“QIB”means qualified institutional buyer within the meaning of Rule 144A.

“Quarterly Data Tape”means the data tape delivered on or before each Determination Date by the Transaction Manager to the Transaction Transition Manager containing the information set forth on Exhibit A to the Manager Transition Agreement.

“Quarterly Transaction Report”has the meaning set out in Section 4.1 of the Transaction Management Agreement.

“Qualified Service Provider”means an Independent Accountant or other service provider.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“Qualified Service Provider Report”has the meaning set forth in Section 4.3(b) of the Transaction Management Agreement.

“Qualified Substitute Solar Asset”means a Host Customer Solar Asset that meets each of the following criteria as of the related Transfer Date:

(i)qualifies as an Eligible Solar Asset;

(ii)the Host Customers related to the Qualified Substitute Solar Assets transferred to the Issuer on such Transfer Date have a weighted average FICO score as of the date of origination of the Qualified Substitute Solar Assets greater than or equal to the weighted average FICO score of the related Host Customers related to the subject Replaced Solar Assets as of the date of origination of the Replaced Solar Assets;

(iii)the Qualified Substitute Solar Assets transferred to the Issuer on such Transfer Date shall not cause the percentage concentration of all Solar Assets owned by the Issuer (through its subsidiary Project Companies) on such Transfer Date (including for the avoidance of doubt, the Qualified Substitute Solar Assets transferred to the Issuer on such Transfer Date) in any one state or territory to exceed the percentage concentration of the Initial Solar Assets on the Closing Date in such state or territory by more than 2.00% of the aggregate Solar Assets;

(iv)there are no Hedged SREC True-Up Amounts required to be paid in connection with the substitution;

(v)the Qualified Substitute Solar Assets transferred to the Issuer on such Transfer Date shall not cause the weighted average PV System size (kW DC) of all Solar Assets owned by the Issuer (through its subsidiary Project Companies) on such Transfer Date (including, for the avoidance of doubt, the Qualified Substitute Solar Assets transferred to the applicable Project Company on such Transfer Date) to deviate from the weighted average PV System size (kW DC) of the Solar Assets on the Closing Date by more than 2.00%; and

(vi)the Qualified Substitute Solar Assets transferred to the Issuer on such Transfer Date have semi-annual cash flows measured over the course of a Collection Period that are greater than or equal to such semi-annual cash flows related to the subject Replaced Solar Assets.

“Racking System”means, with respect to a PV System, the hardware required to mount and securely fasten a Solar Photovoltaic Panel onto the Host Customer site where the PV System is located.

“Rated Final Maturity”means the Payment Date occurring in January 2055.

“Rating Agency”means KBRA.

“Rating Agency Confirmation”means with respect to any request, action, event or circumstance a confirmation from the Rating Agency that the fulfillment of such requests or the

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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taking of such action or the occurrence of such event of circumstance will not itself result in (i) a withdrawal of the credit rating on a Class of Notes by the Rating Agency or (ii) the assignment of a credit rating on a Class of Notes by the Rating Agency below the lower of (a) the then-current credit rating on such Class of Notes or (b) the initial credit rating assigned to such Class of Notes by the Rating Agency (in each case, without negative implications).

“Real Property Rights”means all real property rights contained in the Solar Service Agreement.

“Rebate”means any rebate by a PBI Obligor, electric distribution company, or state, territorial or local governmental authority or quasi-governmental agency as an inducement to install or use a PV System, paid upon such PV System being placed in service.

“Recapture Event” means any recapture, reduction, loss or disallowance of all or any portion of the ITCs, except that such definition is deemed not to include, (a) the inability to utilize in full or in part an ITC allocated to a Tax Equity Investor Member to offset its tax liabilities, or (b) a final determination that the Managing Member’s share of the ITC is greater than its interest.

“Record Date”means, with respect to any Payment Date or Voluntary Prepayment Date, (i) for Notes in book-entry form, the close of business on the Business Day immediately preceding such Payment Date or Voluntary Prepayment Date, and (ii) for Definitive Notes the close of business on the last Business Day of the calendar month immediately preceding the calendar month in which such Payment Date or Voluntary Prepayment Date occurs.

“Regular Amortization Period”means any period other than an Early Amortization Period or a Sequential Interest Amortization Period.

“Regulation S”means Regulation S, as amended, promulgated under the Securities Act.

“Regulation S Global Note”means the Regulation S Temporary Global Note or the Regulation S Permanent Global Note, as appropriate.

“Regulation S Permanent Global Note” means the permanent global note, evidencing Notes, in the form of the Note attached to the Indenture as Exhibit A, that is deposited with and registered in the name of the Securities Depository or its nominee, representing the Notes sold in reliance on Regulation S.

“Regulation S Temporary Global Note”means a single temporary global note, evidencing Notes, in the form of the Note attached to the Indenture as Exhibit A, that is deposited with and registered in the name of the Securities Depository or its nominee, representing the Notes sold in reliance on Regulation S.

“Reinvestment Yield”means, with respect to the Class A Notes, the yield on United States Treasury securities having a remaining term to maturity that is closest to the weighted average remaining life of such Class of Notes (calculated to the Class A Make Whole Determination Date) plus 0.50%. Should more than one United States Treasury security have a term to maturity that is

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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closest to the weighted average life of the Class A Notes, then the yield of the United States Treasury security quoted closest to par will be used in the calculation.

“Remaining Purchase Option Percentage” means a percentage equal to (i) the sum of the Projected Purchase Option Prices with respect to each Purchase Option for which the Issuer has not yet purchased the related Tax Equity Investor Member’s membership interest in the related Project Company and for which 120 days has not yet elapsed since the later of the end of the Purchase Option Period and the end of the period in which the Withdrawal Option may be exercised, in each case, related to such Project Company, divided by (ii) the sum of the Projected Purchase Option Prices with respect to all Project Companies (other than the Sol Owner Project Company).

“Replaced Solar Asset”means a Defective Solar Asset, a Defaulted Solar Asset or a Terminated Host Customer Solar Asset then owned by a Non-Tax Equity Project Company for which the Depositor has substituted a Qualified Substitute Solar Asset pursuant to the Contribution Agreement.

“Repurchase Price”means, for a Solar Asset and as of any date of determination, an amount equal to the Securitization Share of DSAB of such Solar Asset immediately prior to its repurchase. The Liquidated Damages Amount, if any, previously paid pursuant to the Contribution Agreement with respect to any Defective Solar Asset shall be deemed to satisfy the Repurchase Price with respect to such Solar Asset in full. For the avoidance of doubt the Repurchase Price will not be less than zero ($0).

“Replacement Transaction Manager” means any Person appointed to replace the Transaction Manager and to assume the obligations of Transaction Manager under the Transaction Management Agreement (other than such obligations with respect to the Tax Loss Insurance Policies to the extent such Person does not agree to assume such obligations).

“Responsible Officer”means when used with respect to the Indenture Trustee and Transaction Transition Manager, any President, Vice President, Assistant Vice President, Assistant Secretary, Assistant Treasurer or Corporate Trust Officer, or any other officer in the Corporate Trust Office customarily performing functions similar to those performed by any of the above designated officers, in each case having direct responsibility for the administration of the Indenture. When used with respect to any Person other than the Indenture Trustee or the Transaction Transition Manager that is not an individual, the President, Chief Executive Officer, Chief Financial Officer, Chief Marketing Officer, Chief Strategy Officer, Treasurer, any Vice-President, Assistant Vice-President or the Controller of such Person, or any other officer or employee having similar functions.

“Rule 17g-5”means Rule 17g-5 under the Exchange Act.

“Rule 144A”means the rule designated as “Rule 144A” promulgated by the Securities and Exchange Commission under the Securities Act.

“Rule 144A Global Note”means the permanent global note, evidencing Notes, in the form of the Note attached to the Indenture as Exhibit A, that is deposited with and registered in the name of the Securities Depository or its nominee, representing the Notes sold in reliance on Rule 144A.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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“S&P”means S&P Global Ratings, a business unit of Standard & Poor’s Financial Services, LLC.

“Schedule of Solar Assets”means the schedule of Solar Assets related to PV Systems owned by the Project Companies, as such schedule may be amended from time to time (in accordance with the terms of the Transaction Documents).

“Scheduled Hedged SREC Payments”means for each Hedged SREC Solar Asset, the payments scheduled to be paid by a Hedged SREC Counterparty during each calendar month in respect of the initial term of the related Hedged SREC Agreement, as set forth on Schedule IV to the Indenture, as the same may be adjusted by the Transaction Manager to reflect that such Hedged SREC Solar Asset has become a Defaulted Solar Asset, a Terminated Host Customer Solar Asset, a Defective Solar Asset, a Replaced Solar Asset or if a Payment Facilitation Agreement has been executed in connection with such Hedged SREC Solar Asset or if any Hedged SREC True-Up Amount is applied with respect to such Hedged SREC Solar Asset.

“Scheduled Host Customer Payments”means for each Host Customer Solar Asset, the Host Customer Payments expected to be received from the related Host Customer during each calendar month in respect of the initial term of the related Solar Service Agreement, as set forth on Schedule II to the Indenture, as the same may be adjusted by the Transaction Manager to reflect that such Host Customer Solar Asset has become a Defaulted Solar Asset, a Terminated Host Customer Solar Asset, a Defective Solar Asset, a Replaced Solar Asset or if a Payment Facilitation Agreement has been executed in connection with such Host Customer Solar Asset. The Scheduled Host Customer Payments exclude any amounts attributable to sales, use or property taxes to be collected from Host Customers.

“Scheduled Note Principal Payment”for a Class of Notes and a Payment Date means an amount equal to the sum of: (i) any unpaid portion of the Scheduled Note Principal Payments for such Class of Notes from prior Payment Dates, and (ii) the product of (A) (1) the Scheduled Outstanding Note Balance of such Class of Notes for the prior Payment Date minus (2) the Scheduled Outstanding Note Balance of such Class of Notes for such Payment Date; and (B) a fraction (1) the numerator of which is equal to the Outstanding Note Balance of such Class of Notes (without taking into account any distributions to be made on such Payment Date) minus the unpaid portion of the Scheduled Note Principal Payments of such Class of Notes from prior Payment Dates and (2) the denominator of which is the Scheduled Outstanding Note Balance of such Class of Notes for the prior Payment Date. For the avoidance of doubt, the Scheduled Note Principal Payment for the Class B Notes will be zero prior to the Payment Date following the Anticipated Repayment Date.

“Scheduled Outstanding Note Balance”means for each Payment Date and each Class of Notes, the amount set forth as the Scheduled Outstanding Note Balance on Schedule V to the Indenture.

“Scheduled PBI Payments”means for each Designated Solar Asset for each calendar month, the payments scheduled to be paid by a PBI Obligor during such calendar month, if any, as set forth on Schedule III to the Indenture, as the same may be adjusted by the Transaction Manager to reflect that such Designated Solar Asset has become a Defaulted Solar Asset, a Terminated Host Customer

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Solar Asset, a Defective Solar Asset, a Replaced Solar Asset or if a Payment Facilitation Agreement has been executed in connection with such Host Customer Solar Asset.

“Securities Act”means the Securities Act of 1933, as amended.

“Securities Depository”means an organization registered as a “Securities Depository” pursuant to Section 17A of the Exchange Act.

“Securities Depository Participant”means a broker, dealer, bank, other financial institution or other Person for whom from time to time a Securities Depository effects book-entry transfers and pledges of securities deposited with the Securities Depository.

“Securitization Share of DSAB”means, with respect to a Solar Asset as of any date of determination, the amount equal to the product of: (i) the Discounted Solar Asset Balance of such Solar Asset; and (ii) for any Solar Asset: (a) owned by any Project Company (other than the Sol Owner Project Company) as to which the related Cash Flip Date has not occurred, [***]%; (b) owned by any Project Company (other than Sol Owner Project Company) as to which (1) the related Cash Flip Date has occurred and (2) the Issuer has not acquired the membership interests of the related Tax Equity Investor Member through the exercise of the related Purchase Option or Withdrawal Option, [***]%; and (c) owned by Sol Owner Project Company or any other Project Company as to which the Issuer has acquired the membership interests of the related Tax Equity Investor Member through the exercise of the related Purchase Option or Withdrawal Option, [***]%.

“SEI” means Sunnova Energy International Inc., a Delaware corporation and sole stockholder of Sunnova Energy.

“Seller”means, Sunnova TEP II Developer, LLC as seller under each Master Purchase Agreement.

“Sequential Interest Amortization Period”means the period commencing on any Determination Date where:

(i) prior to the Anticipated Repayment Date, the DSCR is less than or equal to 1.00 for such Determination Date; or

(ii) as a result of the replacement of the Project Company Manager or Project Company Servicer of any Project Company, the aggregate Project Company Expenses for all of the Project Companies in respect of the related Collection Period are more than 25% greater than what the Project Company Expenses would have been for such Collection Period had the Project Company Manager or Project Company Servicer for any Project Company not been replaced; or

(iii) on any date after the Payment Date occurring in January 2033, the Aggregate Outstanding Note Balance is greater than zero; or

(iv) an Event of Default shall have occurred.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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A Sequential Interest Amortization Period of the type described in clause (i) will continue until the next Determination Date on which the DSCR is greater than 1.00. A Sequential Interest Amortization Period of the type described in clause (ii) shall continue until the next Determination Date on which the aggregate Project Company Expenses for all of the Project Companies in respect of the related Collection Period are no longer more than 25% greater than what the Project Company Expenses would have been for such Collection Period had the Project Company Manager or Project Company Servicer for any Project Company not been replaced. A Sequential Interest Amortization Period of the type described in clause (iii) will continue until the Aggregate Outstanding Note Balance has been reduced to zero. A Sequential Interest Amortization Period caused by an event described in clause (iv) above will continue until all Events of Default have been cured or waived in accordance with the Indenture.

“Servicer Prudent Industry Practices”means the practices, methods, acts and equipment that, at a particular time, in the exercise of reasonable judgment in the light of the facts known or that reasonably should have been known at the time a decision was made, would have been expected to accomplish the desired result in a manner that complies with, and is otherwise consistent with, applicable law (including, for the avoidance of doubt, all consumer protection laws), permits, codes and standards, efficiency, economy and expedition.

“Servicing Standard”means the standard by which the Project Company Servicer has agreed to provide the Administrative Servicers under the related Project Company Servicing Agreement which is in accordance with (i) applicable laws, (ii) the terms of the Solar Service Agreements related to the PV Systems, (iii) the Servicer Prudent Industry Practices, or, if a higher standard, the highest degree of skill and attention that the Project Company Servicer exercises with respect to comparable assets that the Project Company Servicer services for itself, its affiliates or for third party investors in comparable assets and (iv) the form of Underwriting and reassignment credit policy and customer collection policy attached to the applicable Project Company Servicing Agreement.

“Settlement Statement” has the meaning set forth in the Contribution Agreement.

“Similar Law”has the meaning set forth in Section 2.07(c)(iv) of the Indenture.

“Solar Asset”means the Initial Solar Assets and any Qualified Substitute Solar Assets.

“Solar Asset Management Files”means such files, documents, and computer files (including those documents comprising the Custodian File) necessary for the Transaction Manager to perform the Transaction Management Services.

“Solar Photovoltaic Panel”means, with respect to a PV System, the necessary hardware component that uses wafers made of silicon, cadmium telluride, or any other suitable material, to generate a direct electrical current (DC) output using energy from the sun’s light.

“Solar Service Agreement”means, in respect of a PV System, a Lease Agreement or a Power Purchase Agreement entered into with a Host Customer and all ancillary agreements and documents

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 39 -

related thereto, including any related Payment Facilitation Agreements, but excluding any Production Guaranty or Customer Warranty Agreement.

“Sol Owner Assets”means the Solar Assets to be owned by Sol Owner Project Company.

“Sol Owner Contribution Agreement”means, the sale and contribution agreement, dated as of the Closing Date, by and among Sunnova Intermediate Holdings, Sol Owner Managing Member and Sol Owner Project Company.

“Sol Owner Financing Statement”means a UCC-1 financing statement naming the Indenture Trustee as the Secured Party and Sol Owner Project Company as the debtor.

“Sol Owner Conveyed Property” means the “Conveyed Property” defined in the Sol Owner Contribution Agreement.

“Sol Owner Managing Member”Sunnova Sol Manager, LLC, a Delaware limited liability company.

“Sol Owner Managing Member Financing Statement”means a UCC-1 financing statement naming the Indenture Trustee as the Secured Party and Sol Owner Managing Member, as the debtor.

“Sol Owner Managing Member Solar Asset Financing Statement”means a UCC-1 financing statement naming Sol Owner Project Company as the secured party and Sol Owner Managing Member as debtor.

“Sol Owner Project Company”means Sunnova Sol Owner, LLC, a Delaware limited liability company.

“Sol Owner Project Company LLCA” means the limited liability company operating agreement of Sol Owner Project Company.

“Sol Owner Project Company Control Agreement”means the blocked account control agreement, dated as of the Closing Date, by and among the Sol Owner Project Company, the Indenture Trustee, as secured party, and JPMorgan Chase Bank, N.A., a depositary.

“Sponsor”means Sunnova Energy.

“SREC”means a solar renewable energy certificate representing environmental credits, benefits, emissions reductions, offsets and allowances, howsoever entitled, that are created or otherwise arise from a PV System’s generation of electricity, including, but not limited to, a solar renewable energy certificate issued to comply with a State’s renewable portfolio standard. For the avoidance of doubt, SRECs do not include any renewable energy certificates that are the basis for PBI Payments or to which a PBI Obligor is given title to under a performance-based incentive program.

“SREC Production Event”means, in respect of any Hedged SREC Solar Asset, an event whereby the Issuer’s PV Systems in the related State subject to the such Hedged SREC Agreement

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 40 -

are not capable of producing the minimum number of SRECs required by such Hedged SREC Agreement or any modification, waiver or amendment of a Hedged SREC Agreement has been made that changes the amounts due or the timing of payments required to be made under such Hedged SREC Agreement.

“State”means any one or more of the states comprising the United States and the District of Columbia.

“Subcontractor”means any person to whom the Transaction Manager subcontracts any of its obligations under the Transaction Management Agreement, including the vendors and any person to whom such obligations are further subcontracted of any tier.

“Subsequent Cut-Off Date”means, with respect to any Qualified Substitute Solar Asset, (i) the close of business on the last day of the calendar month immediately preceding the related Transfer Date or (ii) such other date designated by the Transaction Manager.

“Substitution Shortfall Amount”means an amount in cash equal to the amount by which the Securitization Share of DSAB of the Replaced Solar Asset (measured as if such Solar Asset were not a Defective Solar Asset, Defaulted Solar Asset or Terminated Host Customer Solar Asset, as applicable) exceeds the Securitization Share of DSAB of the Qualified Substitute Solar Asset as of the related Transfer Date. For the avoidance of doubt the Substitution Shortfall Amount will not be less than zero ($0).

“Successor Servicer”means any Person that succeeds the Project Company Servicer in such capacity under and pursuant to the related Project Company Servicing Agreement.

“Sunnova Energy”means Sunnova Energy Corporation, a Delaware corporation.

“Sunnova Entities”means each of Sunnova Energy, Sunnova Management, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Depositor, the Issuer, the Managing Members and the Project Companies.

“Sunnova Intermediate Holdings”means Sunnova Intermediate Holdings, LLC, a Delaware Limited liability company.

“Sunnova Intermediate Holdings Financing Statement”means a UCC-1 financing statement naming Sunnova Sol Holdings as the secured party and Sunnova Intermediate Holdings as the debtor.

“Sunnova Intermediate Holdings Solar Asset Financing Statement”means a UCC-1 financing statement naming Sol Owner Managing Member as the secured party and Sunnova Intermediate Holdings as the debtor.

“Sunnova Management”means Sunnova TE Management II, LLC, a Delaware limited liability company.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 41 -

“Sunnova Sol Holdings”means Sunnova Sol Holdings, LLC, a Delaware Limited liability company.

“Sunnova Sol Holdings Financing Statement”means a UCC-1 financing statement naming the Depositor as the secured party and Sunnova Sol Holdings as the debtor.

“Super-Majority Noteholders”means Noteholders representing not less than 66-2/3% of the Outstanding Note Balance of, as the context shall require, a Class of Notes or all Classes of Notes then Outstanding.

“Supplemental Reserve Account” has the meaning set forth in Section 5.01(a) of the Indenture.

“Supplemental Reserve Account Closing Date Deposit” means an amount equal to $[***].

“Supplemental Reserve Account Deposit” means, on each Payment Date, an amount equal to (1) on or after the July 2023 Payment Date, the sum of (i) any Supplemental Reserve Account Deposit amounts from prior periods not deposited into the Supplemental Reserve Account, and (ii) the lesser of (a) the product of (A) one-fourth of $[***] and (B) the aggregate DC nameplate capacity (measured in kW) of all the PV Systems owned by the Project Companies (excluding Defaulted Solar Assets that are not operational and not in the process of being removed or redeployed) on the related Determination Date and (b) (i) the Supplemental Account Required Amount as of the related Determination Date, minus (ii) the sum of the amount on deposit in the Supplemental Reserve Account as of the related Determination Date, and the amount, if any, being deposited into the Supplemental Reserve Account on such Payment Date pursuant to clause (i) and (2) prior to the July 2023 Payment Date, the amount set forth on Schedule VII to the Indenture with respect to such Payment Date. Notwithstanding the foregoing, the Supplemental Reserve Account Deposit will be zero for any Payment Date on which the sum of Available Funds is greater than or equal to the sum of (i) the payments and distributions required under clauses (i) through (v) in the Priority of Payments and (ii) the Aggregate Outstanding Note Balance as of such Payment Date prior to any distributions made on such Payment Date.

“Supplemental Reserve Account Pre-PTO Closing Date Deposit” means an amount equal to $[***].

“Supplemental Reserve Required Amount” means, on each Payment Date, an amount equal to the sum of (i) for any Payment Date prior to the date on which the applicable Managing Member (or Sunnova Energy on its behalf as Tax Equity Project Company Guarantor) of the TEP III Project Company has made its final true-up payment to the applicable Tax Equity Investor Member, $[***], (ii) the product of (a) $[***] and (b) the aggregate DC nameplate capacity (measured in kW) of all PV Systems owned by the Project Companies (excluding Defaulted Solar Assets that are not operational and not in the process of being removed or redeployed) on the related Determination Date that have related Solar Service Agreements with remaining terms that exceed the remaining terms of the related Manufacturer Warranty for the Inverter associated with such PV System, (iii) for any Payment Date prior to the date on which the Issuer has acquired the membership interests of all Tax Equity Investor Members in all Project Companies (other than the Sol Owner Project

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 42 -

Company) pursuant to the Purchase Options, $[***] multiplied by the Remaining Purchase Opinion Percentage, (iv) the deductibles under the Tax Loss Insurance Policies and (v) with respect to each Solar Asset that is a Pre-PTO Solar Asset, an amount equal to the Pre-PTO Reserve Amount for such Pre-PTO Solar Asset.

“Tax”(and, with correlative meaning, “Taxes” and “Taxable”) means:

(i)any taxes, customs, duties, charges, fees, levies, penalties or other assessments imposed by any federal, state, local or foreign taxing authority, including, but not limited to, income, gross receipts, windfall profit, severance, property, production, sales, use, license, excise, franchise, net worth, employment, occupation, payroll, withholding, social security, alternative or add-on minimum, ad valorem, transfer, stamp, unclaimed property or environmental tax, or any other tax, custom, duty, fee, levy or other like assessment or charge of any kind whatsoever, together with any interest, penalty, addition to tax, or additional amount attributable thereto; and

(ii)any liability for the payment of amounts with respect to payment of a type described in clause (i), including as a result of being a member of an affiliated, consolidated, combined or unitary group, as a result of succeeding to such liability as a result of merger, conversion or asset transfer or as a result of any obligation under any tax sharing arrangement or tax indemnity agreement, but excluding any liability arising under any commercial agreement the primary purpose of which does not relate to Taxes.

“Tax Equity Investor Distributions” means the aggregate distributions made by the Project Companies to the Tax Equity Investor Members in respect of the related Collection Period, including any distribution of cash to the applicable Tax Equity Investor Member in respect of the related Collection Period as a result of the occurrence of a Limited Step-up Event; provided that distributions that are scheduled to be paid to the Tax Equity Investor Members in respect of any Collection Period shall be treated as having been paid during such Collection Period so long as such distributions are made no later than the related Determination Date.

“Tax Equity Investor Member”means with respect to each Tax Equity Project Company, the member of such Tax Equity Project Company to whom substantially all of the tax benefits of ownership of the related PV Systems and a portion of cash are allocated.

“Tax Equity Project Company” means the TEP II Project Company, TEP II-B Project Company and TEP III Project Company, as applicable.

“Tax Equity Project Company Distribution Waterfall” means, with respect to each Tax Equity Project Company, the distribution waterfall substantially in accordance with the sequence set forth below, pursuant to which on each Distribution Date, Distributable Cash is distributed in the following order and priority:

(i)first, (a) prior to the Cash Flip Date, to the Tax Equity Investor Member, a Preferred Distribution, plus any accrued but unpaid Preferred Distribution for previous

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 43 -

Distribution Dates and (b) after the Cash Flip Date, 0.00% of the Tax Equity Investor Member’s aggregate capital contributions for all Solar Assets;

(ii)second, to the Tax Equity Investor Member, from up to 50% of the remaining Distributable Cash (less any amounts payable under the immediately following clause); (a) to the extent that as of such Distribution Date the Tax Equity Project Company has received any indemnity payments under the Master Purchase Agreement paid solely by the Seller (including any tax gross-up payments) that compensate for the loss of ITCs, an amount equal to the share of such ITCs that the Tax Equity Investor Member were or would have been allocated; and (b) to the extent the Managing Member or the Tax Equity Project Company owes an indemnity payment under the Tax Equity Project Company LLCA to the Tax Equity Investor Member for a Recapture Event, third party claims or violations of environmental law associated with the PV Systems that the Managing Member and the Sponsor as guarantor have failed to pay within ten days of demand, any such amounts owed to the Tax Equity Investor Member;

(iii)third, to the Tax Equity Investor Member as payment of any Tax Equivalency Amount with respect to the previous taxable year;

(iv)fourth, to the Managing Member, to repay any subordinated loans or operating deficit loans it made to the Tax Equity Project Company, if any;

(v)fifth, prior to the Cash Flip Date, to the Managing Member, up to 95% of the remaining Distributable Cash until the Managing Member’s capital contributions have been returned, and sixth, to the Tax Equity Investor Member and the Managing Member in accordance with their respective percentage interests of (a) prior to the Cash Flip Date, 99% to the Tax Equity Investor Member and 1% to the Managing Member and (b) after the Cash Flip Date, 5% to the Tax Equity Investor Member and 95% to the Managing Member.

“Tax Equity Project Company Guarantor”means Sunnova Energy.

“Tax Equity Project Company Guaranty”means a guaranty issued by the Tax Equity Project Company Guarantor to the applicable Tax Equity Investor Member.

“Tax Equity Project Company LLCA” means, the limited liability company operating agreement of a Tax Equity Project Company.

“Tax Equivalency Amount” means, an additional tax distribution will be made to the Tax Equity Investor Member with such remaining Distributable Cash in an amount, if any, with respect to the previous taxable year.

“Tax Loss Insurance Policy”each of the TEP II/II-B Tax Loss Insurance Policies and the TEP III Tax Loss Insurance Policy.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 44 -

“Tax Loss Insurance Proceeds”means proceeds of the Tax Loss Insurance Policies (other than fees and expenses of legal counsel, accountants or other advisors and other fees and expenses to contest a related matter).

“Tax Loss Insurance Proceeds Account”has the meaning set forth in Section 5.01 of the Indenture.

“Tax Loss Policy Insurer”means (i) with respect to the TEP II Project Company and TEP II-B Project Company, AIG Specialty Insurance Company and (ii) with TEP III Project Company, Ascot Specialty Insurance Company, Crum & Forster Specialty Insurance Company and certain syndicates of Lloyds, London.

“Tax Opinion”means an Opinion of Counsel to the effect that an amendment or modification of the Indenture will not materially adversely affect the federal income tax characterization of any Note, or adversely affect the federal tax classification status of the Issuer.

“Tax Return”means any return, report or similar statement required to be filed with respect to any Taxes (including attached schedules), including any information return, claim for refund, amended return or declaration of estimated Tax.

“TEP II Managing Member Financing Statement” means a UCC-1 financing statement naming the Indenture Trustee as the secured party and Sunnova TEP II Manager, LLC as the debtor.

“TEP II Project Company” means Sunnova TEP II, LLC, a Delaware limited liability company.

“TEP II-B Project Company” means Sunnova TEP II-B, LLC, a Delaware limited liability company.

“TEP II/II-B Tax Loss Insurance Policies” means, with respect to the TEP II Project Company and the TEP II-B Project Company, each tax loss policy issued to the related Managing Member by the related Tax Loss Policy Insurer.

“TEP III Tax Loss Insurance Policy” means, with respect to the TEP III Project Company, the tax loss policy issued to the applicable Managing Member by the related Tax Loss Policy Insurer.

“TEP III Managing Member Financing Statement” means a UCC-1 financing statement naming the Indenture Trustee as the secured party and Sunnova TEP III Manager, LLC as the debtor.

“TEP III Project Company” means Sunnova TEP III, LLC, a Delaware limited liability company.

“Terminated Host Customer Solar Asset”means a Host Customer Solar Asset for which the related PV System (i) has experienced an Event of Loss and is not repaired, restored, replaced or rebuilt to substantially the same condition as it existed immediately prior to the Event of Loss within 120 days of such Event of Loss or (ii) is deemed to be a Terminated Host Customer Solar Asset by the Transaction Manager in accordance with the Transaction Management Agreement.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 45 -

“Termination Date” means the date on which the Indenture Trustee shall have received payment and performance of all Issuer Secured Obligations.

“Termination Statement”has the meaning set forth in Section 2.12(i) of the Indenture.

“Total Debt Service”means, for a Payment Date, an amount equal to the sum of (i) the Note Interest with respect to the Class A Notes plus the Note Interest with respect to the Class B Notes (in all cases, assuming a Non-Sequential Interest Amortization Period for such Payment Date), and (ii) the aggregate Scheduled Note Principal Payment for the Class A Notes and the Class B Notes, in each case for such Payment Date.

“Transaction Documents”means, collectively, the Indenture, the Contribution Agreement, the Sol Owner Contribution Agreement, the Performance Guaranty, the Transaction Management Agreement, the Manager Transition Agreement, the Pledge and Security Agreement, the Note Purchase Agreement, the Custodial Agreement, the Acknowledgments and the Note Depository Agreement.

“Transaction Management Agreement”means that certain Transaction Management Agreement, dated as of the Closing Date, between the Transaction Manager and the Issuer.

“Transaction Management Services”has the meaning set forth in Section 2.1(a) of the Transaction Management Agreement.

“Transaction Management Standard”has the meaning set forth in Section 2.1(a) of the Transaction Management Agreement.

“Transaction Manager”means Sunnova Management as the initial Transaction Manager or any other Replacement Transaction Manager acting as Transaction Manager pursuant to the Transaction Management Agreement. Unless the context otherwise requires, “Transaction Manager” also refers to any successor Transaction Manager appointed pursuant to the Transaction Management Agreement.

“Transaction Manager Fee”means for each Payment Date (in accordance with and subject to the Priority of Payments) an amount equal to $[***].

“Transaction Manager Termination Event”has the meaning set forth in Section 5.1 of the Transaction Management Agreement.

“Transaction Transition Manager” means Wells Fargo in its capacity as the Transaction Transition Manager under the Manager Transition Agreement.

“Transaction Transition Manager Expenses” means any (i) reasonable and documented out-of-pocket expenses incurred in taking any actions required in its role as Transaction Transition Manager and (ii) any indemnities owed to the Transaction Transition Manager in accordance with the Manager Transition Agreement.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 46 -

“Transaction Transition Manager Fee” means for each Payment Date (in accordance with and subject to the Priority of Payments), an amount equal to $[***].

“Transfer”means any direct or indirect transfer or sale of any Ownership Interest in a Note.

“Transfer Date”means, with respect to a Qualified Substitute Solar Asset, the date upon which the Non-Tax Equity Project Company acquires such Qualified Substitute Solar Asset from the Depositor.

“Transfer Date Certification”shall have the meaning set forth in Section 4(c) of the Custodial Agreement.

“Transferee”means any Person who is acquiring by Transfer any Ownership Interest in a Note.

“Transferee Letter” means a letter in the form of Exhibit B to the Indenture executed by a Transferee in connection with a Transfer.

“True-Up Obligation”means, with respect to a PV System, a true-up obligation between the Host Customer and the owner of the PV System that specifies a minimum level of solar energy production, as measured in kWh, for a specified time period. A True-Up Obligation stipulates the terms and conditions under which the related Host Customer could be compensated or receive a production credit if the related PV System does not meet the electricity production estimates.

“Trust Estate”means all property and rights of the Issuer Granted to the Indenture Trustee pursuant to the Granting Clause of the Indenture for the benefit of the Noteholders.

“U.S. Bank”means U.S. Bank National Association.

“U.S. Risk Retention Rules”means the final rules, which require a “sponsor” of a securitization transaction (or a majority-owned affiliate of the sponsor) to retain a portion of the credit risk of the asset-backed securities transaction, adopted in October 2014 by the Federal Deposit Insurance Company, the Federal Housing Finance Agency, the Office of the Comptroller of the Currency of the Department of the Treasury, the SEC, the Board of Governors of the Federal Reserve System and the U.S. Department of Housing and Urban Development to implement the credit risk retention requirements of Section 15G of the Exchange Act as added by Section 941 of the Dodd-Frank Act.

“UCC”means the Uniform Commercial Code as adopted in the State of New York or in any other State having jurisdiction over the assignment, transfer, pledge of the Solar Assets from the Originator to the Depositor, the Depositor to the Issuer or of the Trust Estate from the Issuer to the Indenture Trustee.

“UCC Fixture Filing”means a “fixture filing” as defined in Section 2-A-309 of the UCC covering a PV System naming the initial Project Company Servicer as secured party on behalf of the related Project Company.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 47 -

“Unscheduled Note Principal Payment”means for a Payment Date means an amount equal to the sum of (without duplication):

(i) the product of (a) [***]% and (b) the sum of:

(a) the sum of the applicable Securitization Share of DSAB of each Host Customer Solar Asset (other than any Non-Advanced Solar Asset or Closing Date Delinquent Solar Assets) that became a Defaulted Solar Asset during the related Collection Period other than any Defaulted Solar Assets that are replaced with Qualified Substitute Solar Assets at least three (3) Business Days prior to the related Determination Date (such Securitization Share of DSAB measured immediately prior to the Host Customer Solar Asset becoming a Defaulted Solar Asset);

(b) the sum of the applicable Securitization Share of DSAB of each Host Customer Solar Asset (other than any Non-Advanced Solar Asset or Closing Date Delinquent Solar Assets) that became a Terminated Host Customer Solar Asset during the related Collection Period other than any Terminated Host Customer Solar Assets that are replaced with Qualified Substitute Solar Assets at least three (3) Business Days prior to the related Determination Date (such Securitization Share of DSAB measured immediately prior to such Host Customer Solar Asset becoming a Terminated Host Customer Solar Asset);

(c) the sum of, for each Host Customer Solar Asset (other than any Non-Advanced Solar Asset or Closing Date Delinquent Solar Assets) as to which a Host Customer or PBI Obligor has prepaid all or any portion of any remaining expected payments due under the related Solar Service Agreement or PBI Agreement, the excess of (i) the applicable Securitization Share of DSAB of such Host Customer Solar Asset (measured immediately prior to such prepayment) over (ii) the applicable Securitization Share of DSAB of such Host Customer Solar Asset (measured immediately after such prepayment);

(d) the sum of the applicable Securitization Share of DSAB of each Solar Asset (other than any Non-Advanced Solar Asset or Closing Date Delinquent Solar Assets) that became a Host Customer Purchased Solar Asset during the related Collection Period (such Securitization Share of DSAB measured immediately prior to the exercise of such purchase option); and

(e) any Payment Facilitation Amounts with respect to the related Collection Period;

(ii) any Project Company Reduction Amount with respect to the related Collection Period;

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

- 48 -

(iii) Liquidated Damages Amounts paid for any Solar Assets during the related Collection Period;

(iv) Repurchase Price amounts actually received during the related Collection Period;

(v) all Substitution Shortfall Amounts actually received for any Solar Assets at least three (3) Business Days prior to the related Determination Date for the related Collection Period;

(vi) any Non-PTO Distribution Amounts;

(vii) any Hedged SREC True-Up Amounts with respect to the related Collection Period; and

(viii) any unpaid portion of Unscheduled Note Principal Payments from prior Payment Dates.

“Vice President”means, with respect to Sunnova Energy, any vice president, whether or not designated by a number or a word or words added before or after the title “vice president.”

“Voluntary Prepayment”has the meaning set forth in Section 6.01(a) of the Indenture.

“Voluntary Prepayment Date”has the meaning set forth in Section 6.01(a) of the Indenture.

“Voluntary Prepayment Transaction Manager Report”has the meaning set forth in Section 4.4of the Transaction Management Agreement.

“Wells Fargo”means Wells Fargo Bank, National Association, a national banking association.

“Withdrawal Amount” means an amount equal to the sum of (i) any unpaid Preferred Distribution and Prepaid Preferred Credit applicable to such person plus any accrued but unpaid Tax Equivalency Amount and any unpaid After-Tax Benefits Change, and (ii) the lesser of (a) fair market value as of the date of the last Withdrawal Notice received, as determined by an appraisal procedure and (b) (1) with respect to TEP II, $[***], (2) with respect to TEP II-B, $[***] in the aggregate or (3) with respect to TEP III, $[***] in the aggregate (in each case, representing [***]% of the projected fair market value of such Tax Equity Member’s entire Class A Interest, which will be updated to reflect [***]% of the amount set forth in the applicable true-up report). A resignation of a Tax Equity Investor Member shall be effective upon the full payment of the Withdrawal Amount.

“Withdrawal Option” means the withdrawal right of each Tax Equity Investor Member pursuant to the related Tax Equity Project Company LLCA.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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SCHEDULE I

SCHEDULE OF SOLAR ASSETS

Sunnova System ID	Contract Type	State		FICO	Delinquency (# of days past due)
[***]	[***]	[***]		[***]	[***]
Payment Type	In-Service Date			First Payment Date			Maturity Date
[***]	[***]			[***]			[***]
Anticipated In-Service Date	Contract Term (months)		Remaining Term (months)			System Size (kW)			Expected Year 1 Production
[***]	[***]		[***]			[***]			[***]
Monthly Payment ($)	Solar Rate ($/kWh)			Annual Contract Escalator				PBI Rate ($/kWh)
[***]	[***]			[***]				[***]
PBI Term (months)	TE Flag	Utility	Inverter Manufacturer				Inverter Type
[***]	[***]	[***]	[***]				[***]
Module Manufacturer	Guaranteed Production			Gross DSAB ($)					TE Ineligible
[***]	[***]			[***]					[***]
Prepay Flag
[***]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

I-1

SCHEDULE II

SCHEDULED HOST CUSTOMER PAYMENTS

[On file with the Indenture Trustee]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

II-1

SCHEDULE III

SCHEDULED PBI PAYMENTS

[On file with the Indenture Trustee]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

III-1

SCHEDULE IV

SCHEDULED HEDGED SREC PAYMENTS

Counterparty	State	Volume	Pricing
[***]	[***]	[***]	[***]
Collection Period Cashflow
[***]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IV-1

SCHEDULE V

SCHEDULED OUTSTANDING NOTE BALANCE

Payment Date	Class A Scheduled Outstanding Note Balance ($)	Class B Scheduled Outstanding Note Balance ($)
Closing Date	[***]	[***]
April 2020	[***]	[***]
July 2020	[***]	[***]
October 2020	[***]	[***]
January 2021	[***]	[***]
April 2021	[***]	[***]
July 2021	[***]	[***]
October 2021	[***]	[***]
January 2022	[***]	[***]
April 2022	[***]	[***]
July 2022	[***]	[***]
October 2022	[***]	[***]
January 2023	[***]	[***]
April 2023	[***]	[***]
July 2023	[***]	[***]
October 2023	[***]	[***]
January 2024	[***]	[***]
April 2024	[***]	[***]
July 2024	[***]	[***]
October 2024	[***]	[***]
January 2025	[***]	[***]
April 2025	[***]	[***]
July 2025	[***]	[***]
October 2025	[***]	[***]
January 2026	[***]	[***]
April 2026	[***]	[***]
July 2026	[***]	[***]
October 2026	[***]	[***]
January 2027	[***]	[***]
April 2027	[***]	[***]
July 2027	[***]	[***]
October 2027	[***]	[***]
January 2028	[***]	[***]
April 2028	[***]	[***]
July 2028	[***]	[***]
October 2028	[***]	[***]
January 2029	[***]	[***]
April 2029	[***]	[***]
July 2029	[***]	[***]
October 2029	[***]	[***]
January 2030	-	-

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

V-1

SCHEDULE VI

PROJECTED TAX EQUITY INVESTOR DISTRIBUTIONS

Year	Tax Equity Investor Distributions ($)
2020	[***]
2021	[***]
2022	[***]
2023	[***]
2024	[***]
2025	[***]
2026	[***]
2027	[***]
2028	[***]
2029	[***]
2030	[***]
2031	[***]
2032	[***]
2033	[***]
2034	[***]
2035	[***]
2036	[***]
2037	[***]
2038	[***]
2039	[***]
2040	[***]
2041	[***]
2042	[***]
2043	[***]
2044	[***]
2045	[***]
2046	[***]
2047	[***]
2048	[***]
2049	[***]
2050	[***]
2051	[***]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-2

SCHEDULE VII

SUPPLEMENTAL RESERVE ACCOUNT DEPOSITS AMOUNTS

Payment Date	Supplemental Reserve Account Deposit Amount ($)
Closing Date	[***]
April 2020	[***]
July 2020	[***]
October 2020	[***]
January 2021	[***]
April 2021	[***]
July 2021	[***]
October 2021	[***]
January 2022	[***]
April 2022	[***]
July 2022	[***]
October 2022	[***]
January 2023	[***]
April 2023	[***]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-3

EXHIBIT A-1

FORM OF CLASS A NOTE

Note Number: [ ]

UNLESS THIS GLOBAL NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY GLOBAL NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

TRANSFERS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE REFERRED TO HEREIN.

THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN AND WILL NOT BE REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR UNDER THE SECURITIES OR BLUE SKY LAWS OF ANY STATE IN THE UNITED STATES OR ANY FOREIGN SECURITIES LAWS. NEITHER THIS NOTE NOR ANY INTEREST HEREIN MAY BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN IS HEREBY NOTIFIED THAT THE SELLER OF THIS NOTE OR INTEREST HEREIN MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.

EACH PURCHASER AND TRANSFEREE (INCLUDING THE PERSON CAUSING SUCH PURCHASER OR TRANSFEREE TO ACQUIRE THE NOTE OR ANY INTEREST THEREIN) OF CLASS A NOTES (OR INTEREST THEREIN) BY ITS PURCHASE OF THIS NOTE OR INTEREST HEREIN IS DEEMED TO HAVE REPRESENTED AND WARRANTED THAT IT IS EITHER (1) NOT ACQUIRING THE NOTE OR INTEREST THEREIN FOR OR ON BEHALF OF OR WITH THE ASSETS OF, ANY EMPLOYEE BENEFIT PLAN AS DEFINED IN SECTION 3(3) OF ERISA THAT IS SUBJECT TO TITLE I OF ERISA OR ANY OTHER “PLAN” AS DEFINED IN SECTION 4975(E)(1) OF THE CODE THAT IS SUBJECT TO SECTION 4975 OF THE CODE OR ANY ENTITY WHOSE UNDERLYING ASSETS INCLUDE PLAN ASSETS (WITHIN THE MEANING OF 29 CFR SECTION 2510.3-101, AS MODIFIED BY SECTION 3(42) OF ERISA) BY REASON OF AN EMPLOYEE BENEFIT PLAN’S OR PLAN’S INVESTMENT IN SUCH ENTITY (EACH A “BENEFIT PLAN INVESTOR”), OR ANY

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-1

PLAN THAT IS SUBJECT TO ANY LAW SUBSTANTIALLY SIMILAR TO ERISA OR SECTION 4975 OF THE CODE (“SIMILAR LAW”), OR (2) THAT THE PURCHASE AND HOLDING OF THIS NOTE OR INTEREST HEREIN DOES NOT RESULT IN A NON-EXEMPT PROHIBITED TRANSACTION UNDER ERISA OR SECTION 4975 OF THE CODE OR NON-EXEMPT VIOLATION OF SIMILAR LAW.

THE HOLDER OF THIS NOTE OR ANY INTEREST HEREIN AGREES FOR THE BENEFIT OF THE ISSUER THAT (A) THIS NOTE AND ANY INTEREST HEREIN MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN MINIMUM DENOMINATIONS OF $100,000 AND IN INTEGRAL MULTIPLES OF $1,000 IN EXCESS THEREOF, AND ONLY (I) IN THE UNITED STATES. TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A (ACTING FOR ITS OWN ACCOUNT AND NOT FOR THE ACCOUNT OF OTHERS, OR AS A FIDUCIARY OR AGENT FOR OTHER QIBS TO WHOM NOTICE IS GIVEN THAT THE SALE, PLEDGE OR TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A), (II) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S, OR (III) PURSUANT TO ANOTHER EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT (IF AVAILABLE AND EVIDENCED BY AN OPINION OF COUNSEL ACCEPTABLE TO THE ISSUER AND THE INDENTURE TRUSTEE), IN EACH OF CASES (I) THROUGH (III) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND ANY OTHER APPLICABLE JURISDICTION, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN FROM IT OF THE RESALE RESTRICTIONS REFERRED TO ABOVE. NOTWITHSTANDING THE FOREGOING RESTRICTION, ANY NOTE THAT HAS ORIGINALLY BEEN PROPERLY ISSUED IN AN AMOUNT NO LESS THAN THE MINIMUM DENOMINATION, OR ANY INTEREST THEREIN, MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN A DENOMINATION LESS THAN THE MINIMUM DENOMINATION IF SUCH LESSER DENOMINATION IS SOLELY A RESULT OF A REDUCTION OF PRINCIPAL DUE TO PAYMENTS MADE IN ACCORDANCE WITH THE INDENTURE.

[FOR REGULATION S TEMPORARY GLOBAL NOTE, ADD THE FOLLOWING:

THIS GLOBAL NOTE IS A TEMPORARY GLOBAL NOTE FOR PURPOSES OF REGULATION S UNDER THE SECURITIES ACT WHICH IS EXCHANGEABLE FOR A REGULATION S PERMANENT GLOBAL NOTE SUBJECT TO THE TERMS AND CONDITIONS SET FORTH HEREIN AND IN THE INDENTURE REFERRED TO HEREIN.]

THE PURCHASER UNDERSTANDS THAT THE ISSUER MAY RECEIVE A LIST OF PARTICIPANTS HOLDING POSITIONS IN THE NOTES FROM THE SECURITIES DEPOSITORY.

SECTIONS 2.07 AND 2.08 OF THE INDENTURE CONTAIN FURTHER RESTRICTIONS ON THE TRANSFER AND RESALE OF THIS NOTE (OR INTEREST

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-2

THEREIN). EACH TRANSFEREE OF THIS NOTE, BY ACCEPTANCE HEREOF, IS DEEMED TO HAVE ACCEPTED THIS NOTE SUBJECT TO THE FOREGOING RESTRICTIONS ON TRANSFERABILITY.

EACH NOTEHOLDER OR NOTE OWNER, BY ITS ACCEPTANCE OF THIS NOTE (OR INTEREST THEREIN), COVENANTS AND AGREES THAT SUCH NOTEHOLDER OR NOTE OWNER, AS THE CASE MAY BE, SHALL NOT, PRIOR TO THE DATE THAT IS ONE YEAR AND ONE DAY AFTER THE TERMINATION OF THE INDENTURE, ACQUIESCE, PETITION OR OTHERWISE INVOKE OR CAUSE THE ISSUER TO INVOKE THE PROCESS OF ANY COURT OR GOVERNMENTAL AUTHORITY FOR THE PURPOSE OF COMMENCING OR SUSTAINING A CASE AGAINST THE ISSUER UNDER ANY FEDERAL OR STATE BANKRUPTCY, INSOLVENCY, REORGANIZATION OR SIMILAR LAW OR APPOINTING A RECEIVER, LIQUIDATOR, ASSIGNEE, INDENTURE TRUSTEE, CUSTODIAN, SEQUESTRATOR OR OTHER SIMILAR OFFICIAL OF THE ISSUER OR ANY SUBSTANTIAL PART OF ITS PROPERTY, OR ORDERING THE WINDING UP OR LIQUIDATION OF THE AFFAIRS OF THE ISSUER. THE PRINCIPAL OF THIS NOTE IS PAYABLE IN INSTALLMENTS AS SET FORTH HEREIN. ACCORDINGLY, THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ON THE FACE HEREOF. ANY PERSON ACQUIRING THIS SECURITY MAY ASCERTAIN ITS CURRENT PRINCIPAL AMOUNT BY INQUIRY OF THE INDENTURE TRUSTEE.

THE COMPARABLE YIELD AND PROJECTED PAYMENT SCHEDULE OF THIS NOTE FOR UNITED STATES FEDERAL INCOME TAX PURPOSES MAY BE OBTAINED BY WRITING TO THE ISSUER AT CHIEF FINANCIAL OFFICER, 20 EAST GREENWAY PLAZA, SUITE 475, HOUSTON, TEXAS 77046.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-3

SUNNOVA SOL ISSUER, LLCSOLAR ASSET BACKED NOTES, SERIES 2020-1CLASS A NOTE

[RULE 144A GLOBAL NOTE]

[REGULATION S TEMPORARY GLOBAL NOTE]

[REGULATION S PERMANENT GLOBAL NOTE]

Original Issue Date	Rated Final Maturity	Issue Price
February 12, 2020	February 1, 2055	99.96366%

REGISTERED OWNER: CEDE & CO.

INITIAL PRINCIPAL BALANCE: Up to $337,100,000

CUSIP No. [86745N AA6] [U8677F AA6]

ISIN No. [US86745NAA63] [USU8677FAA67]

THIS CERTIFIES THAT Sunnova Sol Issuer, LLC, a Delaware limited liability company (hereinafter called the “Issuer”), which term includes any successor entity under the Indenture, dated as of February 12, 2020 (the “Indenture”), between the Issuer and Wells Fargo Bank, National Association, as indenture trustee (together with any successor thereto, hereinafter called the “Indenture Trustee”), for value received, hereby promises to pay to the Registered Owner named above or registered assigns, subject to the provisions hereof and of the Indenture, (A) the interest based on the Interest Accrual Period at the applicable Note Rate defined in the Indenture, on each Payment Date beginning in April 2020 (or, if such day is not a Business Day, the next succeeding Business Day), and (B) principal on each Payment Date in the manner and subject to the Priority of Payments as set forth in the Indenture; provided, however, that the Notes are subject to prepayment as set forth in the Indenture. This note (this “Class A Note”) is one of a duly authorized series of Class A Notes of the Issuer designated as its Sunnova Sol Issuer, LLC, 3.35% Solar Asset Backed Notes, Series 2020-1, Class A (the “Class A Notes”). The Indenture authorizes the issuance of up to $337,100,000 in Outstanding Note Balance of Class A Notes and up to $75,400,000 in Outstanding Note Balance of Sunnova Sol Issuer, LLC, 5.54% Solar Asset Backed Notes, Series 2020-1, Class B (the “Class B Notes” and together with the Class A Notes, the “Notes”). The Indenture provides that the Notes will be entitled to receive payments in reduction of the Outstanding Note Balance, in the amounts, from the sources, and at the times more specifically as set forth in the Indenture. The Notes are secured by the Trust Estate (as defined in the Indenture).

Reference is hereby made to the Indenture and all indentures supplemental thereto for a statement of the respective rights thereunder of the Issuer, the Indenture Trustee and the Holders of

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-4

the Notes and the terms upon which the Notes are to be authenticated and delivered. All terms used in this Note which are not defined herein shall have the meanings assigned to them in the Indenture.

THE OBLIGATION OF THE ISSUER TO REPAY THE NOTES IS A LIMITED, NONRECOURSE OBLIGATION SECURED ONLY BY THE TRUST ESTATE. All payments of principal of and interest on the Class A Notes shall be made only from the Trust Estate, and each Noteholder and each Note Owner hereof, by its acceptance of this Class A Note, agrees that it shall be entitled to payments solely from such Trust Estate pursuant to the terms of the Indenture. The actual Outstanding Note Balance on this Class A Note may be less than the principal balance indicated on the face hereof. The actual Outstanding Note Balance on this Class A Note at any time may be obtained from the Indenture Trustee.

With respect to payment of principal of and interest on the Class A Notes, the Indenture provides the following:

(a)Until fully paid, principal payments on the Class A Notes will be made on each Payment Date in an amount, at the time, and in the manner provided in the Indenture. The Outstanding Note Balance of each Class A Note shall be payable no later than the Rated Final Maturity thereof unless the Outstanding Note Balance of such Class A Note becomes due and payable at an earlier date pursuant to the Indenture, and in each case such payment shall be made in an amount and in the manner provided in the Indenture.

(b)The Class A Notes shall bear interest on the Outstanding Note Balance of the Class A Notes and accrued but unpaid interest thereon, at the applicable Note Rate. The Note Interest with respect to the Class A Notes shall be payable on each Payment Date to the extent that the Collection Account then contains sufficient amounts to pay such Note Interest pursuant to Section 5.06 of the Indenture. Note Interest will accrue on the basis of a 360-day year consisting of twelve 30-day months.

All payments of interest and principal on the Class A Notes on the applicable Payment Date shall be paid to the Person in whose name such Class A Note is registered at the close of business as of the Record Date for such Payment Date in the manner provided in the Indenture. All reductions in the Outstanding Note Balance of a Class A Note (or one or more Predecessor Notes) effected by full or partial payments of installments of principal shall be binding upon all past, then current, and future Holders of such Class A Note and of any Class A Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof, whether or not such payment is noted on such Class A Note.

The Rated Final Maturity of the Notes is February 1, 2055 unless the Notes are earlier prepaid in whole or accelerated pursuant to the Indenture. The Indenture Trustee shall pay to each Class A Noteholder of record on the preceding Record Date either (i) by wire transfer, in immediately available funds to the account of such Class A Noteholder at a bank or other entity having appropriate facilities therefor, if such Class A Noteholder shall have provided to the Indenture Trustee appropriate written instructions at least five Business Days prior to the related Payment Date (which instructions may remain in effect for subsequent Payment Dates unless revoked by the Class A Noteholder), or (ii) if not, by check mailed to such Class A Noteholder at the address of such Class A Noteholder

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-5

appearing in the Note Register, the amounts to be paid to such Class A Noteholder pursuant to such Class A Noteholder’s Notes; provided, that so long as the Class A Notes are registered in the name of the Securities Depository such payments shall be made to the nominee thereof in immediately available funds.

THE CLASS A NOTES SHALL BE SUBJECT TO VOLUNTARY PREPAYMENT AT THE OPTION OF THE ISSUER IN THE MANNER AND SUBJECT TO THE PROVISIONS OF THE INDENTURE. Whenever by the terms of the Indenture, the Indenture Trustee is required to prepay the Class A Notes, and subject to and in accordance with the terms of Article VI of the Indenture, the Indenture Trustee shall give notice of the prepayment in the manner prescribed by the Indenture.

Subject to certain restrictions contained in the Indenture, (i) the Class A Notes are issuable in the minimum denomination of $100,000 and in integral multiples of $1,000 in excess thereof (provided, that one Class A Note may be issued in an additional amount equal to the minimum denomination plus any remaining portion of the Initial Outstanding Note Balance) and (ii) the Class A Notes may be exchanged for a like aggregate principal amount of Class A Notes of authorized denominations of the same maturity.

The final payment on any Definitive Note shall be made only upon presentation and surrender of the Note at the Corporate Trust Office of the Indenture Trustee.

The Class A Noteholders shall have no right to enforce the provisions of the Indenture or to institute action to enforce the covenants therein, or to take any action with respect to any Event of Default, or to institute, appear in or defend any Proceedings with respect thereto, except as provided in the Indenture.

The Class A Notes may be exchanged, and their transfer may be registered, by the Noteholders in person or by their attorneys duly authorized in writing at the Corporate Trust Office of the Indenture Trustee only in the manner, subject to the limitations provided in the Indenture, and upon surrender and cancellation of the Class A Notes. Upon exchange or registration of such transfer, a new registered Class A Note or Notes evidencing the same outstanding principal amount will be executed in exchange therefor.

All amounts collected as payments on the Trust Estate or otherwise shall be applied in the order of priority specified in the Indenture.

Each Person who has or who acquires any Ownership Interest in a Class A Note shall be deemed by the acceptance or acquisition of such Ownership Interest to have agreed to be bound by the provisions of the Indenture. A Noteholder may not sell, offer for sale, assign, pledge, hypothecate or otherwise transfer or encumber all or any part of its interest in the Class A Notes except pursuant to an effective registration statement covering such transaction under the Securities Act of 1933, as amended, and effective qualification or registration under all applicable State securities laws and regulations or under an exemption from registration under said Securities Act and said State securities laws and regulations.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-6

[Add the following for Rule 144A Global Notes:

Interests in this Class A Note may be exchanged for an interest in the corresponding Regulation S Temporary Global Note or Regulation S Global Note, in each case subject to the restrictions specified in the Indenture.]

[Add the following for Regulation S Temporary Global Notes:

Interests in this Class A Note may be exchanged for an interest in the corresponding Rule 144A Global Note, subject to the restrictions specified in the Indenture.

On or after the 40th day after the later of the Closing Date and the commencement of the offering of the Notes, interests in this Regulation S Temporary Global Note may be exchanged (free of charge) for interests in a Regulation S Permanent Global Note. The Regulation S Permanent Global Note shall be so issued and delivered in exchange for only that portion of this Regulation S Temporary Global Note in respect of which there shall have been presented to DTC by Euroclear or Clearstream a certification to the effect that it has received from or in respect of a person entitled to an interest (as shown by its records) a certification that the beneficial interests in such Regulation S Temporary Global Note are owned by persons who are not U.S. persons (as defined in Regulation S).]

[Add the following for Regulation S Permanent Global Notes:

Interests in this Class A Note may be exchanged for an interest in the corresponding Rule 144A Global Note, subject to the restrictions specified in the Indenture.]

Prior to the date that is one year and one day after the payment in full of all amounts payable with respect to the Class A Notes, each Person who has or acquires an Ownership Interest in a Class A Note agrees that such Person will not institute against the Issuer, or join any other Person in instituting against the Issuer, any Insolvency Proceeding or other Proceedings under the laws of the United States or any State. This covenant shall survive the termination of the Indenture.

Before the due presentment for registration of transfer of this Class A Note, the Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture Trustee may treat the person in whose name this Class A Note is registered (i) on any Record Date for purposes of making payments, and (ii) on any other date for any other purpose, as the owner hereof, whether or not this Class A Note be overdue, and neither the Issuer, the Indenture Trustee nor any such agent shall be affected by notice to the contrary.

The Indenture permits the amendment thereof for the purpose of adding any provisions to, or changing in any manner or eliminating any of the provisions of, the Indenture or of modifying in any manner the rights of the Noteholders under the Indenture at any time by the Issuer and the Indenture Trustee (and, in some cases, only with the consent of the Noteholder affected thereby) and compliance with certain other conditions. Any such consent by the Holder, at the time of the giving thereof, of this Class A Note (or any one or more Predecessor Notes) shall be conclusive and binding upon such Holder and upon all future Holders of this Class A Note and of any Class A Note

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-7

issued upon the registration of transfer hereof or in exchange hereof or in lieu hereof whether or not notation of such consent or waiver is made upon this Class A Note.

The Class A Notes and all obligations with respect thereto, including obligations under the Indenture, will be limited recourse obligations of the Issuer payable solely from the Trust Estate. Neither the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Performance Guarantor, the Depositor, the Transaction Manager, the Transaction Transition Manager, the Custodian, the Note Registrar, the Indenture Trustee in its individual capacity or in its capacity as Indenture Trustee, nor any of their respective Affiliates, agents, partners, beneficiaries, officers, directors, stockholders, stockholders of partners, employees or successors or assigns, shall be personally liable for any amounts payable, or performance due, under the Notes or the Indenture. Without limiting the foregoing, each Noteholder and each Note Owner of any Class A Note by its acceptance thereof, and the Indenture Trustee, shall be deemed to have agreed (i) that it shall look only to the Trust Estate to satisfy the Issuer’s obligations under or with respect to a Class A Note or the Indenture, including but not limited to liabilities under Article V of the Indenture and liabilities arising (whether at common law or equity) from breaches by the Issuer of any obligations, covenants and agreements herein or, to the extent enforceable, for any violation by the Issuer of applicable State or federal law or regulation, provided that, the Issuer shall not be relieved of liability hereunder with respect to any misrepresentation in the Indenture or any Transaction Document, or fraud, of the Issuer, and (ii) to waive any rights it may have to obtain a deficiency or other monetary judgment against either the Issuer or any of its principals, directors, officers, beneficial owners, employees or agents (whether disclosed or undisclosed) or their respective assets (other than the Trust Estate). The foregoing provisions of this paragraph shall not (i) prevent recourse to the Trust Estate or any Person (other than the Issuer) for the sums due or to become due under any security, instrument or agreement which is part of the Trust Estate, (ii) constitute a waiver, release or discharge of any indebtedness or obligation evidenced by the Class A Notes or secured by the Indenture, but the same shall continue until paid or discharged, or (iii) prevent the Indenture Trustee from exercising its rights with respect to the Grant, pursuant to the Indenture, of the Issuer’s rights under the Transaction Documents. It is further understood that the foregoing provisions of this paragraph shall not limit the right of any Person to name the Indenture Trustee in its capacity as Indenture Trustee under the Indenture or the Issuer as a party defendant in any action or suit or in the exercise of any remedy under the Notes or the Indenture, so long as no judgment in the nature of a deficiency judgment or seeking personal liability shall be asked for or (if obtained) enforced. It is expressly understood that all such liability is hereby expressly waived and released to the extent provided herein as a condition of, and as a consideration for, the execution of the Indenture and the issuance of the Notes.

The remedies of the Holder of this Class A Note as provided herein, in the Indenture or in the other Transaction Documents, shall be cumulative and concurrent and may be pursued solely against the assets of the Trust Estate. No failure on the part of the Noteholder in exercising any right or remedy hereunder shall operate as a waiver or release thereof, nor shall any single or partial exercise of any such right or remedy preclude any other further exercise thereof or the exercise of any other right or remedy hereunder.

The Class A Notes are issuable only in registered form in denominations as provided in the Indenture and subject to certain limitations therein set forth. At the option of the Class A Noteholder,

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-8

Class A Notes may be exchanged for Class A Notes of like terms, in any authorized denominations and of like aggregate principal amount, upon surrender of the Notes to be exchanged at the Corporate Trust Office of the Indenture Trustee, subject to the terms and conditions of the Indenture.

Reference is hereby made to the Indenture, a copy of which is on file with the Indenture Trustee, for the provisions, among others, with respect to (i) the nature and extent of the rights, duties and obligations of the Indenture Trustee, the Issuer and the Class A Noteholders; (ii) the terms upon which the Class A Notes are executed and delivered; (iii) the collection and disposition of payments or proceeds in respect of the Conveyed Property; (iv) a description of the Trust Estate; (v) the modification or amendment of the Indenture; (vi) other matters; and (vii) the definition of capitalized terms used in this Class A Note that are not defined herein; to all of which the Class A Noteholders and Note Owners assent by the acceptance of the Class A Notes.

THIS CLASS S NOTE IS ISSUED PURSUANT TO THE INDENTURE AND IT AND THE INDENTURE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS (INCLUDING, WITHOUT LIMITATION, §5‑1401 AND §5-1402 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK, BUT OTHERWISE WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS).

REFERENCE IS HEREBY MADE TO THE PROVISIONS OF THE INDENTURE AND SUCH PROVISIONS ARE HEREBY INCORPORATED BY REFERENCE AS IF FULLY SET FORTH HEREIN.

Unless the certificate of authentication hereon has been executed by the Indenture Trustee by manual signature, this Class A Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly executed as of the date set forth below.

SUNNOVA SOL ISSUER, LLC, as Issuer

By
Name:Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-10

INDENTURE TRUSTEE’S CERTIFICATE OF AUTHENTICATION

This is one of the Class A Notes referred to in the within-mentioned Indenture.

Dated:

WELLS FARGO BANK, NATIONAL ASSOCIATION, as Indenture Trustee

By
Name:
Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-1-11

[FORM OF ASSIGNMENT]

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

(PLEASE INSERT SOCIAL SECURITY OR
TAXPAYER IDENTIFICATION NUMBER
OF ASSIGNEE)

(Please Print or Typewrite Name and Address of Assignee)

the within Note, and all rights thereunder, and hereby does irrevocably constitute and appoint

Attorney to transfer the within Note on the books kept for registration thereof, with full power of substitution in the premises.

Date:

NOTICE: The signature to this assignment must correspond with the name as it appears upon the face of the within Note in every particular, without alteration or enlargement or any change whatever.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

A-2-1

EXHIBIT A-2

FORM OF CLASS B NOTE

Note Number: [ ___ ]

UNLESS THIS GLOBAL NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY GLOBAL NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC) ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

TRANSFERS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO NOMINEES OF DTC OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL NOTE SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE REFERRED TO HEREIN.

THIS NOTE (OR ITS PREDECESSOR) HAS NOT BEEN AND WILL NOT BE REGISTERED OR QUALIFIED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR UNDER THE SECURITIES OR BLUE SKY LAWS OF ANY STATE IN THE UNITED STATES OR ANY FOREIGN SECURITIES LAWS. NEITHER THIS NOTE NOR ANY INTEREST HEREIN MAY BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN IS HEREBY NOTIFIED THAT THE SELLER OF THIS NOTE OR INTEREST HEREIN MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.

EACH PURCHASER AND TRANSFEREE (INCLUDING THE PERSON CAUSING SUCH PURCHASER OR TRANSFEREE TO ACQUIRE THE NOTE OR ANY INTEREST THEREIN) OF CLASS B NOTES (OR INTEREST THEREIN) BY ITS PURCHASE OF THIS NOTE OR INTEREST HEREIN IS DEEMED TO HAVE REPRESENTED AND WARRANTED THAT IT IS NOT ACQUIRING THE NOTE OR INTEREST THEREIN FOR OR ON BEHALF OF OR WITH THE ASSETS OF, ANY EMPLOYEE BENEFIT PLAN AS DEFINED IN SECTION 3(3) OF ERISA THAT IS SUBJECT TO TITLE I OF ERISA OR ANY OTHER “PLAN” AS DEFINED IN SECTION 4975(E)(1) OF THE CODE THAT IS SUBJECT TO SECTION 4975 OF THE CODE OR ANY ENTITY WHOSE UNDERLYING ASSETS INCLUDE PLAN ASSETS (WITHIN THE MEANING OF 29 CFR SECTION 2510.3-101, AS MODIFIED BY SECTION 3(42) OF ERISA) BY REASON OF AN EMPLOYEE BENEFIT PLAN’S OR PLAN’S

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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INVESTMENT IN SUCH ENTITY (EACH A “BENEFIT PLAN INVESTOR”), OR ANY PLAN THAT IS SUBJECT TO ANY SIMILAR LAW.

THE HOLDER OF THIS NOTE OR ANY INTEREST HEREIN AGREES FOR THE BENEFIT OF THE ISSUER THAT (A) THIS NOTE AND ANY INTEREST HEREIN MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN MINIMUM DENOMINATIONS OF $1,000,000 AND IN INTEGRAL MULTIPLES OF $1,000 IN EXCESS THEREOF, AND ONLY (I) IN THE UNITED STATES. TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A (ACTING FOR ITS OWN ACCOUNT AND NOT FOR THE ACCOUNT OF OTHERS, OR AS A FIDUCIARY OR AGENT FOR OTHER QIBS TO WHOM NOTICE IS GIVEN THAT THE SALE, PLEDGE OR TRANSFER IS BEING MADE IN RELIANCE ON RULE 144A), (II) OUTSIDE THE UNITED STATES IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S, OR (III) PURSUANT TO ANOTHER EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT (IF AVAILABLE AND EVIDENCED BY AN OPINION OF COUNSEL ACCEPTABLE TO THE ISSUER AND THE INDENTURE TRUSTEE), IN EACH OF CASES (I) THROUGH (III) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES AND ANY OTHER APPLICABLE JURISDICTION, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN FROM IT OF THE RESALE RESTRICTIONS REFERRED TO ABOVE. NOTWITHSTANDING THE FOREGOING RESTRICTION, ANY NOTE THAT HAS ORIGINALLY BEEN PROPERLY ISSUED IN AN AMOUNT NO LESS THAN THE MINIMUM DENOMINATION, OR ANY INTEREST THEREIN, MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN A DENOMINATION LESS THAN THE MINIMUM DENOMINATION IF SUCH LESSER DENOMINATION IS SOLELY A RESULT OF A REDUCTION OF PRINCIPAL DUE TO PAYMENTS MADE IN ACCORDANCE WITH THE INDENTURE.

[FOR REGULATION S TEMPORARY GLOBAL NOTE, ADD THE FOLLOWING:

THIS GLOBAL NOTE IS A TEMPORARY GLOBAL NOTE FOR PURPOSES OF REGULATION S UNDER THE SECURITIES ACT WHICH IS EXCHANGEABLE FOR A REGULATION S PERMANENT GLOBAL NOTE SUBJECT TO THE TERMS AND CONDITIONS SET FORTH HEREIN AND IN THE INDENTURE REFERRED TO HEREIN.]

THE PURCHASER UNDERSTANDS THAT THE ISSUER MAY RECEIVE A LIST OF PARTICIPANTS HOLDING POSITIONS IN THE NOTES FROM THE SECURITIES DEPOSITORY.

SECTIONS 2.07 AND 2.08 OF THE INDENTURE CONTAIN FURTHER RESTRICTIONS ON THE TRANSFER AND RESALE OF THIS NOTE. EACH TRANSFEREE OF THIS NOTE, BY ACCEPTANCE HEREOF, IS DEEMED TO HAVE ACCEPTED THIS NOTE SUBJECT TO THE FOREGOING RESTRICTIONS ON TRANSFERABILITY.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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EACH NOTEHOLDER OR NOTE OWNER, BY ITS ACCEPTANCE OF THIS NOTE (OR INTEREST THEREIN), COVENANTS AND AGREES THAT SUCH NOTEHOLDER OR NOTE OWNER, AS THE CASE MAY BE, SHALL NOT, PRIOR TO THE DATE THAT IS ONE YEAR AND ONE DAY AFTER THE TERMINATION OF THE INDENTURE, ACQUIESCE, PETITION OR OTHERWISE INVOKE OR CAUSE THE ISSUER TO INVOKE THE PROCESS OF ANY COURT OR GOVERNMENTAL AUTHORITY FOR THE PURPOSE OF COMMENCING OR SUSTAINING A CASE AGAINST THE ISSUER UNDER ANY FEDERAL OR STATE BANKRUPTCY, INSOLVENCY, REORGANIZATION OR SIMILAR LAW OR APPOINTING A RECEIVER, LIQUIDATOR, ASSIGNEE, INDENTURE TRUSTEE, CUSTODIAN, SEQUESTRATOR OR OTHER SIMILAR OFFICIAL OF THE ISSUER OR ANY SUBSTANTIAL PART OF ITS PROPERTY, OR ORDERING THE WINDING UP OR LIQUIDATION OF THE AFFAIRS OF THE ISSUER.

THE PRINCIPAL OF THIS NOTE IS PAYABLE IN INSTALLMENTS AS SET FORTH HEREIN. ACCORDINGLY, THE OUTSTANDING PRINCIPAL AMOUNT OF THIS NOTE AT ANY TIME MAY BE LESS THAN THE AMOUNT SHOWN ON THE FACE HEREOF. ANY PERSON ACQUIRING THIS SECURITY MAY ASCERTAIN ITS CURRENT PRINCIPAL AMOUNT BY INQUIRY OF THE INDENTURE TRUSTEE.

THE COMPARABLE YIELD AND PROJECTED PAYMENT SCHEDULE OF THIS NOTE FOR UNITED STATES FEDERAL INCOME TAX PURPOSES MAY BE OBTAINED BY WRITING TO THE ISSUER AT CHIEF FINANCIAL OFFICER, 20 EAST GREENWAY PLAZA, SUITE 475, HOUSTON, TEXAS 77046.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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SUNNOVA SOL ISSUER 2020-1, LLC
SOLAR ASSET BACKED NOTES, SERIES 2020-1
CLASS B NOTE

[RULE 144A GLOBAL NOTE]

[REGULATION S TEMPORARY GLOBAL NOTE]

[REGULATION S PERMANENT GLOBAL NOTE]

Original Issue Date	Rated Final Maturity	Issue Price
February 12, 2020	February 1, 2055	99.99817%

REGISTERED OWNER: CEDE & CO.

INITIAL PRINCIPAL BALANCE: $75,400,000

CUSIP NO. [86745N AB4] [U8677F AB4]

ISIN NO. [US86745NAB47] [USU8677FAB41]

THIS CERTIFIES THAT Sunnova Sol Issuer, LLC, a Delaware limited liability company (hereinafter called the “Issuer”), which term includes any successor entity under the Indenture, dated as of February 12, 2020 (the “Indenture”), between the Issuer and Wells Fargo Bank, National Association, as indenture trustee (together with any successor thereto, hereinafter called the “Indenture Trustee”), for value received, hereby promises to pay to the Registered Owner named above or registered assigns, subject to the provisions hereof and of the Indenture, (A) the interest based on the Interest Accrual Period at the applicable Note Rate defined in the Indenture, on each Payment Date beginning in April 2020 (or, if such day is not a Business Day, the next succeeding Business Day), and (B) principal on each Payment Date in the manner and subject to the Priority of Payments as set forth in the Indenture; provided, however, that the Notes are subject to prepayment as set forth in the Indenture. This note (this “Class B Note”) is one of a duly authorized series of Class B Notes of the Issuer designated as its Sunnova Sol Issuer, LLC, 5.54% Solar Asset Backed Notes, Series 2020-1, Class B (the “Class B Notes”). The Indenture authorizes the issuance of up to $75,400,000 in Outstanding Note Balance of Class B Notes and up to $337,100,000 in Outstanding Note Balance of Sunnova Sol Issuer, LLC, 3.35% Solar Asset Backed Notes, Series 2020-1, Class A (the “Class A Notes” and together with the Class B Notes, the “Notes”). The Indenture provides that the Notes will be entitled to receive payments in reduction of the Outstanding Note Balance, in the amounts, from the sources, and at the times more specifically as set forth in the Indenture. The Notes are secured by the Trust Estate (as defined in the Indenture).

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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Reference is hereby made to the Indenture and all indentures supplemental thereto for a statement of the respective rights thereunder of the Issuer, the Indenture Trustee and the Holders of the Notes and the terms upon which the Notes are to be authenticated and delivered. All terms used in this Note which are not defined herein shall have the meanings assigned to them in the Indenture.

THE OBLIGATION OF THE ISSUER TO REPAY THE NOTES IS A LIMITED, NONRECOURSE OBLIGATION SECURED ONLY BY THE TRUST ESTATE. All payments of principal of and interest on the Class B Notes shall be made only from the Trust Estate, and each Noteholder and Note Owner, by its acceptance of this Class B Note, agrees that it shall be entitled to payments solely from such Trust Estate pursuant to the terms of the Indenture. The actual Outstanding Note Balance on this Class B Note may be less than the principal balance indicated on the face hereof. The actual Outstanding Note Balance on this Class B Note at any time may be obtained from the Indenture Trustee.

With respect to payment of principal of and interest on the Class B Notes, the Indenture provides the following:

(a)Until fully paid, principal payments on the Class B Notes will be made on each Payment Date in an amount, at the time, and in the manner provided in the Indenture. The Outstanding Note Balance of each Class B Note shall be payable no later than the Rated Final Maturity thereof unless the Outstanding Note Balance of such Class B Note becomes due and payable at an earlier date pursuant to the Indenture, and in each case such payment shall be made in an amount and in the manner provided in the Indenture.

(b)The Class B Notes shall bear interest on the Outstanding Note Balance of the Class B Notes and accrued but unpaid interest thereon, at the applicable Note Rate. The Note Interest with respect to the Class B Notes shall be payable on each Payment Date to the extent that the Collection Account then contains sufficient amounts to pay such Note Interest pursuant to Section 5.06 of the Indenture. The Note Interest will accrue on the basis of a 360-day year consisting of twelve 30-day months.

All payments of interest and principal on the Class B Notes on the applicable Payment Date shall be paid to the Person in whose name such Class B Note is registered at the close of business as of the Record Date for such Payment Date in the manner provided in the Indenture. All reductions in the Outstanding Note Balance of a Class B Note (or one or more Predecessor Notes) effected by full or partial payments of installments of principal shall be binding upon all past, then current, and future Holders of such Class B Note and of any Class B Note issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof, whether or not such payment is noted on such Class B Note.

The Rated Final Maturity of the Notes is February 1, 2055 unless the Notes are earlier prepaid in whole or accelerated pursuant to the Indenture. The Indenture Trustee shall pay to each Class B Noteholder of record on the preceding Record Date either (i) by wire transfer, in immediately available funds to the account of such Class B Noteholder at a bank or other entity having appropriate facilities therefor, if such Class B Noteholder shall have provided to the Indenture Trustee appropriate written instructions at least five Business Days prior to the related Payment Date (which

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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instructions may remain in effect for subsequent Payment Dates unless revoked by the Class B Noteholder), or (ii) if not, by check mailed to such Class B Noteholder at the address of such Class B Noteholder appearing in the Note Register, the amounts to be paid to such Class B Noteholder pursuant to such Class B Noteholder’s Notes; provided, that so long as the Class B Notes are registered in the name of the Securities Depository such payments shall be made to the nominee thereof in immediately available funds.

THE CLASS B NOTES SHALL BE SUBJECT TO VOLUNTARY PREPAYMENT AT THE OPTION OF THE ISSUER IN THE MANNER AND SUBJECT TO THE PROVISIONS OF THE INDENTURE. Whenever by the terms of the Indenture, the Indenture Trustee is required to prepay the Class B Notes, and subject to and in accordance with the terms of Article VI of the Indenture, the Indenture Trustee shall give notice of the prepayment in the manner prescribed by the Indenture.

Subject to certain restrictions contained in the Indenture, (i) the Class B Notes are issuable in the minimum denomination of $1,000,000 and in integral multiples of $1,000 in excess thereof (provided, that one Class B Note may be issued in an additional amount equal to the minimum denomination plus any remaining portion of the Initial Outstanding Note Balance) and (ii) the Class B Notes may be exchanged for a like aggregate principal amount of Class B Notes of authorized denominations of the same maturity.

The final payment on any Definitive Note shall be made only upon presentation and surrender of the Note at the Corporate Trust Office of the Indenture Trustee.

The Class B Noteholders shall have no right to enforce the provisions of the Indenture or to institute action to enforce the covenants therein, or to take any action with respect to any Event of Default, or to institute, appear in or defend any Proceedings with respect thereto, except as provided in the Indenture.

The Class B Notes may be exchanged, and their transfer may be registered, by the Noteholders in person or by their attorneys duly authorized in writing at the Corporate Trust Office of the Indenture Trustee only in the manner, subject to the limitations provided in the Indenture, and upon surrender and cancellation of the Class B Notes. Upon exchange or registration of such transfer, a new registered Class B Note or Notes evidencing the same outstanding principal amount will be executed in exchange therefor.

All amounts collected as payments on the Trust Estate or otherwise shall be applied in the order of priority specified in the Indenture.

Each Person who has or who acquires any Ownership Interest in a Class B Note shall be deemed by the acceptance or acquisition of such Ownership Interest to have agreed to be bound by the provisions of the Indenture. A Noteholder may not sell, offer for sale, assign, pledge, hypothecate or otherwise transfer or encumber all or any part of its interest in the Class B Notes except pursuant to an effective registration statement covering such transaction under the Securities Act of 1933, as amended, and effective qualification or registration under all applicable State securities laws and

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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regulations or under an exemption from registration under said Securities Act and said State securities laws and regulations.

[Add the following for Rule 144A Global Notes:

Interests in this Class B Note may be exchanged for an interest in the corresponding Regulation S Temporary Global Note or Regulation S Permanent Global Note, in each case subject to the restrictions specified in the Indenture.]

[Add the following for Regulation S Temporary Global Notes:

Interests in this Class B Note may be exchanged for an interest in the corresponding Rule 144A Global Note, subject to the restrictions specified in the Indenture.

On or after the 40^th day after the later of the Closing Date and the commencement of the offering of the Notes, interests in this Regulation S Temporary Global Note may be exchanged (free of charge) for interests in a Regulation S Permanent Global Note. The Regulation S Permanent Global Note shall be so issued and delivered in exchange for only that portion of this Regulation S Temporary Global Note in respect of which there shall have been presented to DTC by Euroclear or Clearstream a certification to the effect that it has received from or in respect of a person entitled to an interest (as shown by its records) a certification that the beneficial interests in such Regulation S Temporary Global Note are owned by persons who are not U.S. persons (as defined in Regulation S).]

[Add the following for Regulation S Permanent Global Notes:

Interests in this Class B Note may be exchanged for an interest in the corresponding Rule 144A Global Note, subject to the restrictions specified in the Indenture.]

Prior to the date that is one year and one day after the payment in full of all amounts payable with respect to the Class B Notes, each Person who has or acquires an Ownership Interest in a Class B Note agrees that such Person will not institute against the Issuer, or join any other Person in instituting against the Issuer, any Insolvency Proceeding or other Proceedings under the laws of the United States or any State. This covenant shall survive the termination of the Indenture.

Before the due presentment for registration of transfer of this Class B Note, the Issuer, the Indenture Trustee and any agent of the Issuer or the Indenture Trustee may treat the person in whose name this Class B Note is registered (i) on any Record Date for purposes of making payments, and (ii) on any other date for any other purpose, as the owner hereof, whether or not this Class B Note be overdue, and neither the Issuer, the Indenture Trustee nor any such agent shall be affected by notice to the contrary.

The Indenture permits the amendment thereof for the purpose of adding any provisions to, or changing in any manner or eliminating any of the provisions of, the Indenture or of modifying in any manner the rights of the Noteholders under the Indenture at any time by the Issuer and the Indenture Trustee (and, in some cases, only with the consent of the Noteholder affected thereby)

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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and compliance with certain other conditions. Any such consent by the Holder, at the time of the giving thereof, of this Class B Note (or any one or more Predecessor Notes) shall be conclusive and binding upon such Holder and upon all future Holders of this Class B Note and of any Class B Note issued upon the registration of transfer hereof or in exchange hereof or in lieu hereof whether or not notation of such consent or waiver is made upon this Class B Note.

The Class B Notes and all obligations with respect thereto, including obligations under the Indenture, will be limited recourse obligations of the Issuer payable solely from the Trust Estate. Neither the Issuer, Sunnova Intermediate Holdings, Sunnova Sol Holdings, the Performance Guarantor, the Depositor, the Transaction Manager, the Transaction Transition Manager, the Custodian, the Note Registrar, the Indenture Trustee in its individual capacity or in its capacity as Indenture Trustee, nor any of their respective Affiliates, agents, partners, beneficiaries, officers, directors, stockholders, stockholders of partners, employees or successors or assigns, shall be personally liable for any amounts payable, or performance due, under the Notes or the Indenture. Without limiting the foregoing, each Noteholder and each Note Owner of any Class B Note by its acceptance thereof, and the Indenture Trustee, shall be deemed to have agreed (i) that it shall look only to the Trust Estate to satisfy the Issuer’s obligations under or with respect to a Class B Note or the Indenture, including but not limited to liabilities under Article V of the Indenture and liabilities arising (whether at common law or equity) from breaches by the Issuer of any obligations, covenants and agreements herein or, to the extent enforceable, for any violation by the Issuer of applicable State or federal law or regulation, provided that, the Issuer shall not be relieved of liability hereunder with respect to any misrepresentation in the Indenture or any Transaction Document, or fraud, of the Issuer, and (ii) to waive any rights it may have to obtain a deficiency or other monetary judgment against either the Issuer or any of its principals, directors, officers, beneficial owners, employees or agents (whether disclosed or undisclosed) or their respective assets (other than the Trust Estate). The foregoing provisions of this paragraph shall not (i) prevent recourse to the Trust Estate or any Person (other than the Issuer) for the sums due or to become due under any security, instrument or agreement which is part of the Trust Estate, (ii) constitute a waiver, release or discharge of any indebtedness or obligation evidenced by the Class B Notes or secured by the Indenture, but the same shall continue until paid or discharged, or (iii) prevent the Indenture Trustee from exercising its rights with respect to the Grant, pursuant to the Indenture, of the Issuer’s rights under the Transaction Documents. It is further understood that the foregoing provisions of this paragraph shall not limit the right of any Person to name the Indenture Trustee in its capacity as Indenture Trustee under the Indenture or the Issuer as a party defendant in any action or suit or in the exercise of any remedy under the Notes or the Indenture, so long as no judgment in the nature of a deficiency judgment or seeking personal liability shall be asked for or (if obtained) enforced. It is expressly understood that all such liability is hereby expressly waived and released to the extent provided herein as a condition of, and as a consideration for, the execution of the Indenture and the issuance of the Notes.

The remedies of the Holder of this Class B Note as provided herein, in the Indenture or in the other Transaction Documents, shall be cumulative and concurrent and may be pursued solely against the assets of the Trust Estate. No failure on the part of the Noteholder in exercising any right or remedy hereunder shall operate as a waiver or release thereof, nor shall any single or partial

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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exercise of any such right or remedy preclude any other further exercise thereof or the exercise of any other right or remedy hereunder.

The Class B Notes are issuable only in registered form in denominations as provided in the Indenture and subject to certain limitations therein set forth. At the option of the Class B Noteholder, Class B Notes may be exchanged for Class B Notes of like terms, in any authorized denominations and of like aggregate principal amount, upon surrender of the Notes to be exchanged at the Corporate Trust Office of the Indenture Trustee, subject to the terms and conditions of the Indenture.

Reference is hereby made to the Indenture, a copy of which is on file with the Indenture Trustee, for the provisions, among others, with respect to (i) the nature and extent of the rights, duties and obligations of the Indenture Trustee, the Issuer and the Class B Noteholders; (ii) the terms upon which the Class B Notes are executed and delivered; (iii) the collection and disposition of payments or proceeds in respect of the Conveyed Property; (iv) a description of the Trust Estate; (v) the modification or amendment of the Indenture; (vi) other matters; and (vii) the definition of capitalized terms used in this Class B Note that are not defined herein; to all of which the Class B Noteholders and Note Owners assent by the acceptance of the Class B Notes.

THIS CLASS B NOTE IS ISSUED PURSUANT TO THE INDENTURE AND IT AND THE INDENTURE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS (INCLUDING, WITHOUT LIMITATION, §5-1401 AND §5-1402 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK, BUT OTHERWISE WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS).

REFERENCE IS HEREBY MADE TO THE PROVISIONS OF THE INDENTURE AND SUCH PROVISIONS ARE HEREBY INCORPORATED BY REFERENCE AS IF FULLY SET FORTH HEREIN.

Unless the certificate of authentication hereon has been executed by the Indenture Trustee by manual signature, this Class B Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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IN WITNESS WHEREOF, the Issuer has caused this instrument to be duly executed as of the date set forth below.

SUNNOVA SOL ISSUER, LLC, as Issuer

By Name:Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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INDENTURE TRUSTEE’S CERTIFICATE OF AUTHENTICATION

This is one of the Class B Notes referred to in the within-mentioned Indenture.

Dated:

WELLS FARGO BANK NATIONAL ASSOCIATION, as
Indenture Trustee

By Name:Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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[FORM OF ASSIGNMENT]

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

(PLEASE INSERT SOCIAL SECURITY OR
TAXPAYER IDENTIFICATION NUMBER
OF ASSIGNEE)

(Please Print or Typewrite Name and Address of Assignee)

the within Note, and all rights thereunder, and hereby does irrevocably constitute and appoint

Attorney to transfer the within Note on the books kept for registration thereof, with full power of substitution in the premises.

Date:

Signature Guaranteed:

NOTICE: The signature to this assignment must correspond with the name as it appears upon the face of the within Note in every particular, without alteration or enlargement or any change whatever.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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EXHIBIT B-1

FORM OF TRANSFER CERTIFICATE FOR EXCHANGE OR TRANSFER
FROM RULE 144A GLOBAL NOTE
TO REGULATION S GLOBAL NOTE

[DATE]

Wells Fargo Bank, National Association600 S. 4th Street, MAC N9300-061Minneapolis, MN 55479Attn: Corporate Trust Services – Asset Backed Administration

Re:    Sunnova Sol Issuer, LLC

Ladies and Gentlemen:

Reference is hereby made to the Indenture, dated as of February 12, 2020 (the “Indenture”), by and among Sunnova Sol Issuer, LLC (the “Issuer”) and Wells Fargo Bank, National Association, as indenture trustee (in such capacity, the “Indenture Trustee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

This letter relates to US $[] aggregate Outstanding Note Balance of Notes (the “Notes”) which are held in the form of the Rule 144A Global Note (CUSIP No. ) with the Securities Depository in the name of [insert name of transferor] (the “Transferor”). The Transferor has requested a transfer of such beneficial interest for an interest in the Regulation S Global Note (CUSIP No. ) to be held with [Euroclear] [Clearstream]¹ (Common Code No.) through the Securities Depository.

In connection with such request and in respect of such Notes, the Transferor does hereby certify that such transfer has been effected in accordance with the transfer restrictions set forth in the Indenture and [(i) with respect to transfers made]² pursuant to and in accordance with Rules 903 and 904 of Regulation S under the Securities Act of 1933, as amended (the “Securities Act”), and accordingly the Transferor does hereby certify that:

(1)    the offer of the Notes was not made to a person in the United States,

(2)    [at the time the buy order was originated, the transferee was outside the United States or the Transferor and any person acting on its behalf reasonably believed that the transferee was outside the United States] [the transaction was executed in, on or through the facilities of a designated offshore securities market and neither the transferor nor any person acting on its behalf knows that the transaction was pre-arranged with a buyer in the United States],³ 

^{____________________________} 

¹ Select appropriate depository.

² To be included only after the 40-day distribution compliance period.

³ Insert one of these two provisions, which come from the definition of “offshore transaction” in Regulation S.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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(3)    [the transferee is not a U.S. Person within the meaning of Rule 902(k) of Regulation S nor a Person acting for the account or benefit of a U.S. Person,]⁴ 

(4)    no directed selling efforts have been made in contravention of the requirements of Rule 903 or Rule 904 of Regulation S, as applicable,

(5)    the transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act, and

(6)    upon completion of the transaction, the beneficial interest being transferred as described above will be held with the Securities Depository through [Euroclear] [Clearstream].⁵ 

[or (ii) with respect to transfers made in reliance on Rule 144 under the Securities Act, the Transferor does hereby certify that the Notes being transferred are eligible for resale by the Transferor pursuant to Rule 144(b)(1) under the Securities Act.]⁶ 

This certificate and the statements contained herein are made for your benefit and the benefit of the Issuer, the Indenture Trustee and the Transaction Manager.

[Insert Name of Transferor]

By:
Name:
Title:
Dated:

___________________

⁴ To be included only during the 40-day distribution compliance period.

⁵ Appropriate depository required for transfers prior to the end of the 40-day distribution compliance period.

⁶ To be included only after the 40-day distribution compliance period.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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EXHIBIT B-2
FORM OF TRANSFER CERTIFICATE FOR EXCHANGE OR TRANSFER
FROM REGULATION S GLOBAL NOTE
TO RULE 144A GLOBAL NOTE

[DATE]

Wells Fargo Bank, National Association600 S. 4th Street, MAC N9300-061Minneapolis, MN 55479Attn: Corporate Trust Services – Asset Backed Administration

Re:    Sunnova Sol Issuer, LLC

Ladies and Gentlemen:

Reference is hereby made to the Indenture, dated as of February 12, 2020 (the “Indenture”), by and among Sunnova Sol Issuer, LLC (the “Issuer”) and Wells Fargo Bank, National Association, as indenture trustee (in such capacity, the “Indenture Trustee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

This letter relates to US $[] aggregate Outstanding Note Balance of Notes (the “Notes”) which are held in the form of the Regulation S Global Note (CUSIP No. ) with [Euroclear] [Clearstream]⁷ (Common Code No.) through the Securities Depository in the name of [insert name of transferor] (the “Transferor”). The Transferor has requested a transfer of such beneficial interest in the Notes for an interest in the Regulation 144A Global Note (CUSIP No. __________).

In connection with such request, and in respect of such Notes, the Transferor does hereby certify that such Notes are being transferred in accordance with (i) the transfer restrictions set forth in the Indenture, and (ii) (A) Rule 144A under the Securities Act to a transferee that the Transferor reasonably believes is purchasing the Notes for its own account with respect to which the transferee exercises sole investment discretion and the transferee and any such account is a “QIB” (“QIB”) within the meaning of Rule 144A, in each case in a transaction meeting the requirements of Rule 144A and in accordance with any applicable securities laws of any State or any other applicable jurisdiction or (B) to a QIB pursuant to another applicable exemption from the registration requirements under the Securities Act; provided that an Opinion of Counsel confirming the applicability of the exemption claimed shall have been delivered to the Issuer and the Indenture Trustee in a form reasonably acceptable to them.

This certificate and the statements contained herein are made for your benefit and the benefit of the Issuer, the Indenture Trustee and the Transaction Manager.

_______________________________

⁷ Select appropriate depository.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

B-2-1

[Insert Name of Transferor]

By:
Name:
Title:
Dated:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

B-2-2

EXHIBIT B-3
FORM OF TRANSFER CERTIFICATE FOR TRANSFER
FROM DEFINITIVE NOTE
TO DEFINITIVE NOTE

[DATE]

Wells Fargo Bank, National Association600 S. 4th Street, MAC N9300-061Minneapolis, MN 55479Attn: Corporate Trust Services – Asset Backed Administration

Re:    Sunnova Sol Issuer, LLC

Ladies and Gentlemen:

Reference is hereby made to the Indenture, dated as of February 12, 2020 (the “Indenture”), by and among Sunnova Helios II Issuer, LLC (the “Issuer”) and Wells Fargo Bank, National Association, as indenture trustee (in such capacity, the “Indenture Trustee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Indenture.

This letter relates to US $[] aggregate Outstanding Note Balance of Notes (the “Notes”) which are held as Definitive Notes (CUSIP No. ) in the name of [insert name of transferor] (the “Transferor”). The Transferor has requested a transfer of such beneficial interest in the Notes to [insert name of transferee] (the “Transferee”).

In connection with such request, and in respect of such Notes, the Transferor does hereby certify that such Notes are being transferred in accordance with (i) the transfer restrictions set forth in the Indenture, and (ii) (A) Rule 144A under the Securities Act to a transferee that the Transferor reasonably believes is purchasing the Notes for its own account with respect to which the transferee exercises sole investment discretion and the transferee and any such account is a “QIB” (“QIB”) within the meaning of Rule 144A, in each case in a transaction meeting the requirements of Rule 144A and in accordance with any applicable securities laws of any State or any other applicable jurisdiction, (B) pursuant to and in accordance with Rules 903 and 904 of Regulation S under the Securities Act or (C) pursuant to another applicable exemption from the registration requirements under the Securities Act; provided that an Opinion of Counsel confirming the applicability of the exemption claimed shall have been delivered to the Issuer and the Indenture Trustee in a form reasonably acceptable to them.

[If transfer is pursuant to Regulation S, add the following:

The Transferor hereby certifies that:

(1)    the offer of the Notes was not made to a person in the United States,

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

B-3-3

(2)    [at the time the buy order was originated, the transferee was outside the United States or the Transferor and any person acting on its behalf reasonably believed that the transferee was outside the United States] [the transaction was executed in, on or through the facilities of a designated offshore securities market and neither the transferor nor any person acting on its behalf knows that the transaction was pre-arranged with a buyer in the United States]⁸,

(3)    the transferee is not a U.S. Person within the meaning of Rule 902(k) of Regulation S nor a Person acting for the account or benefit of a U.S. Person,

(4)    no directed selling efforts have been made in contravention of the requirements of Rule 903 or Rule 904 of Regulation S, as applicable,

(5)    the transaction is not part of a plan or scheme to evade the registration requirements of the Securities Act.

This certificate and the statements contained herein are made for your benefit and the benefit of the Issuer, the Indenture Trustee and the Transaction Manager.

[Insert Name of Transferor]

By:
Name:
Title:
Dated:

_______________________

⁸ Insert one of these two provisions, which come from the definition of “offshore transaction” in Regulation S.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

B-3-4

EXHIBIT C
SUNNOVA SOL ISSUER, LLC
NOTICE OF VOLUNTARY PREPAYMENT

[DATE]

Wells Fargo Bank, National Association600 S. 4th Street, MAC N9300-061Minneapolis, MN 55479Attn: Corporate Trust Services – Asset Backed Administration

Sunnova Energy Corporation20 East Greenway Plaza, Suite 475Houston, TX 77046Attention: Chief Financial Officer

Ladies and Gentlemen:

Pursuant to Section 6.01 of the Indenture dated as of February 12, 2020 (the “Indenture”), between Sunnova Sol Issuer, LLC (the “Issuer”) and Wells Fargo Bank, National Association (the “Indenture Trustee”), the Indenture Trustee is hereby directed to prepay in [whole][part] the Issuer’s [A/B]% Solar Asset Backed Notes, Series 2020-1, Class [A/B] on [ __, 20__] (the “Voluntary Prepayment Date”).

[FOR PREPAYMENT OF ALL OUTSTANDING NOTES: On or prior to the Voluntary Prepayment Date, as required by Section 6.02 of the Indenture, the Issuer shall deposit into the Collection Account an amount equal to (i) the sum of (A) the Aggregate Outstanding Note Balance, (B) all accrued and unpaid interest thereon, (C) the related Make Whole Amount, if any, and (D) all amounts owed to the Indenture Trustee, the Transaction Manager, the Transaction Transition Manager and any other parties to the Transaction Documents, minus (ii) the sum of the amounts then on deposit in the Liquidity Reserve Account and the Supplemental Reserve Account (the “Prepayment Amount”).]

[FOR PREPAYMENT IN PART OR PREPAYMENT OF ONE CLASS IN FULL: On or prior to the Voluntary Prepayment Date, as required by Section 6.02 of the Indenture, the Issuer shall deposit into the Collection Account, the sum of (i) the amount of outstanding principal of the Notes being prepaid, (ii) all accrued and unpaid interest thereon, (iii) the related Make Whole Amount, if applicable and (iv) any other amounts owed under the Transaction Documents.]

On the specified Voluntary Prepayment Date, provided that the Indenture Trustee has received the Prepayment Amount, on or prior to such specified Voluntary Prepayment Date, the Indenture Trustee is directed to (x) withdraw the Prepayment Amount from the Collection Account and disburse such amounts in accordance with the Priority of Payments (without giving effect to clauses (vi) through (xi) thereof) and (y) to the extent the Aggregate Outstanding Note Balance is

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

C-1

prepaid and all other obligations of the Issuer under the Transaction Documents have been paid, release any remaining assets in the Trust Estate to, or at the direction of, the Issuer.

You are hereby instructed to provide all notices of prepayment required by Section 6.02 of the Indenture. All terms used but not defined herein have the meanings assigned to such terms in the Indenture.

[signature page follows]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

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IN WITNESS WHEREOF, the undersigned has executed this Notice of Voluntary Prepayment on the ___ day of , _____.

SUNNOVA SOL ISSUER, LLC, as Issuer

By Name:Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

C-3

EXHIBIT D

RULE 15GA-1 INFORMATION

Reporting Period:

Asset Class

Shelf

Series Name

CIK

Originator

[ ] No.

Servicer [ ] No.

Outstanding Principal Balance

Repurchase Type

Indicate Repurchase Activity During the Reporting Period by Checkmark  or by Date Reference (as applicable)

Subject to Demand

Repurchased or Replaced

Repurchased Pending

Demand in Dispute

Demand Withdrawn

Demand Rejected

Terms and Definitions:

NOTE: Any date included on this report is subject to the descriptions below. Dates referenced on this report for this Transaction where the Servicer is not the Repurchase Enforcer (as defined below); availability of such information may be dependent upon information received from other parties.

References to “Repurchaser” shall mean the party obligated under the Transaction Documents to repurchase a [ ]. References to “Repurchase Enforcer” shall mean the party obligated under the Transaction Documents to enforce the obligations of any Repurchaser.

Outstanding Principal Balance: For purposes of this report, the Outstanding Principal Balance of a [ ] in this Transaction equals the remaining outstanding principal balance of the [ ] reflected on the distribution or payment reports at the end of the related reporting period, or if the [ ] has been liquidated prior to the end of the related reporting period, the final outstanding principal balance of the [ ] reflected on the distribution or payment reports prior to liquidation.

Subject to Demand: The date when a demand for repurchase is identified and coded by the Servicer or Indenture Trustee as a repurchase related request.

Repurchased or Replaced: The date when a [ ] is repurchased or replaced. To the extent such date is unavailable, the date upon which the Servicer or the Indenture Trustee obtained actual knowledge a [ ] has been repurchased or replaced.

Repurchase Pending: A [ ] is identified as “Repurchase Pending” when a demand notice is sent by the Indenture Trustee, as Repurchase Enforcer, to the Repurchaser. A [ ] remains in this category until (i) a [ ] has been Repurchased, (ii) a request is determined to be a “Demand in Dispute,” (iii) a request is determined to be a “Demand Withdrawn,” or (iv) a request is determined to be a “Demand Rejected.”

With respect to the Servicer only, a [ ] is identified as “Repurchase Pending” on the date (y) the Servicer sends notice of any request for repurchase to the related Repurchase Enforcer, or

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

D-1

(z) the Servicer receives notice of a repurchase request but determines it is not required to take further action regarding such request pursuant to its obligations under the applicable Transaction Documents. The [ ] will remain in this category until the Servicer receives actual knowledge from the related Repurchase Enforcer, Repurchaser, or other party, that the repurchase request should be changed to “Demand in Dispute”, “Demand Withdrawn”, “Demand Rejected”, or “Repurchased.”

Demand in Dispute: Occurs (i) when a response is received from the Repurchaser which refutes a repurchase request, or (ii) upon the expiration of any applicable cure period.

Demand Withdrawn: The date when a previously submitted repurchase request is withdrawn by the original requesting party. To the extent such date is not available, the date when the Servicer or the Indenture Trustee receives actual knowledge of any such withdrawal.

Demand Rejected: The date when the Indenture Trustee, as Repurchase Enforcer, has determined that it will no longer pursue enforcement of a previously submitted repurchase request. To the extent such date is not otherwise available, the date when the Servicer receives actual knowledge from the Indenture Trustee, as Repurchase Enforcer, that it has determined not to pursue a repurchase request.

In connection therewith, if Proceedings are commenced or threatened [in writing] in connection with which this certificate is or would be relevant, we irrevocably authorize you to produce this certification to any interested party in such Proceedings.

Date:, 20__¹ 

Yours faithfully,

[ ]

By: Name:
Title:

___________________

¹To be dated no later than three Business Days following the receipt of any Demands by the Indenture Trustee.

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

D-2

EXHIBIT E

FORM OF CLASS B TRANSFEREE CERTIFICATION

Sunnova Sol Issuer, LLC
20 East Greenway Plaza
Suite 475Houston, Texas 77046

Wells Fargo Bank, National Association600 S. 4th StreetMAC N9300-061Minneapolis, MN 55479Attn: Corporate Trust Services – Asset-Backed Administration

Ladies and Gentlemen:

This certification (this “Certification”) is delivered by the undersigned (the “Purchaser”) in connection with its purchase of a beneficial interest in Sunnova Sol Issuer, LLC Solar Asset Backed Notes, Series 2020-1, Class B (the “Class B Notes”). The Class B Notes were issued pursuant to the Indenture dated as of February 12, 2020 (the “Indenture”) by and between Sunnova Sol Issuer, LLC, as issuer (the “Issuer”) and Wells Fargo Bank, National Association, as indenture trustee (the “Indenture Trustee”). Capitalized terms used herein without definition will have the meanings set forth in the Indenture.

The Purchaser hereby acknowledges, confirms, represents, warrants and agrees as follows:

1. It (A)(i) is a qualified institutional buyer, (ii) is aware that the sale to it is being made in reliance on Rule 144A and (iii) is acquiring the Class B Notes or interests therein for its own account or for the account of a qualified institutional buyer or (B) is not a U.S. Person and is purchasing the Class B Notes or interests therein in an offshore transaction pursuant to Regulation S.

2. It understands that the Class B Notes and interests therein are being offered in a transaction not involving any public offering in the U.S. within the meaning of the Securities Act, that the Class B Notes have not been and will not be registered under the Securities Act and that (A) if in the future it decides to offer, resell, pledge or otherwise transfer any of the Class B Notes or any interests therein, such Class B Notes (or the interests therein) may not be offered, resold, pledged or otherwise transferred in denominations (the “Minimum Denomination”) lower than $1,000,000, and in integral multiples of $1,000 in excess thereof, and only (i) in the U.S. to a person whom the seller reasonably believes is a qualified institutional buyer in a transaction meeting the requirements of Rule 144A, (ii) outside the U.S. in a transaction complying with the provisions of Regulation S under the Securities Act, or (iii) pursuant to another exemption from registration under the Securities Act (if available and evidenced by an opinion of counsel acceptable to the Issuer and the Indenture Trustee), in each of cases (i) through

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

E-1

(iii) in accordance with any applicable securities laws of any state of the U.S. and any other applicable jurisdiction, and that (B) the purchaser will, and each subsequent holder is required to, notify any subsequent purchaser of such Class B Notes or interests therein from it of the resale restrictions referred to above. Notwithstanding the foregoing restriction, any Class B Note that has originally been properly issued in an amount no less than the Minimum Denomination, or any interest therein, may be offered, resold, pledged or otherwise transferred in a denomination less than the Minimum Denomination if such lesser denomination is solely a result of a reduction of principal due to payments made in accordance with the Indenture.

3. It understands that the Class B Notes will, until the Class B Notes may be resold pursuant to Rule 144(b)(1) of the Securities Act, unless otherwise agreed by the Issuer and the holder thereof, bear a legend substantially to the following effect:

THIS NOTE (OR ITS PREDECESSOR) WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND NEITHER THIS NOTE NOR ANY INTEREST HEREIN MAY BE OFFERED, SOLD OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN APPLICABLE EXEMPTION THEREFROM. EACH PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN IS HEREBY NOTIFIED THAT THE SELLER OF THIS NOTE OR INTEREST HEREIN MAY BE RELYING ON THE EXEMPTION FROM THE PROVISIONS OF SECTION 5 OF THE SECURITIES ACT PROVIDED BY RULE 144A THEREUNDER.

THE HOLDER OF THIS NOTE OR ANY INTEREST HEREIN AGREES FOR THE BENEFIT OF THE ISSUER THAT (A) THIS NOTE AND ANY INTEREST HEREIN MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN MINIMUM DENOMINATIONS OF $1,000,000 AND IN INTEGRAL MULTIPLES OF $1,000 IN EXCESS THEREOF, AND ONLY (I) IN THE U.S. TO A PERSON WHOM THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER (AS DEFINED IN RULE 144A UNDER THE SECURITIES ACT) IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (II) OUTSIDE THE U.S. IN AN OFFSHORE TRANSACTION IN ACCORDANCE WITH REGULATION S, OR (III) PURSUANT TO ANOTHER EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT (IF AVAILABLE AND EVIDENCED BY AN OPINION OF COUNSEL ACCEPTABLE TO THE ISSUER AND THE INDENTURE TRUSTEE), IN EACH OF CASES (I) THROUGH (III) IN ACCORDANCE WITH ANY APPLICABLE SECURITIES LAWS OF ANY STATE OF THE U.S. AND ANY OTHER APPLICABLE JURISDICTION, AND (B) THE HOLDER WILL, AND EACH SUBSEQUENT HOLDER IS REQUIRED TO, NOTIFY ANY PURCHASER OF THIS NOTE OR ANY INTEREST HEREIN FROM IT OF THE RESALE RESTRICTIONS REFERRED TO ABOVE. NOTWITHSTANDING THE FOREGOING RESTRICTION, ANY NOTE THAT HAS ORIGINALLY BEEN PROPERLY ISSUED IN AN AMOUNT NO LESS

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

E-2

THAN THE MINIMUM DENOMINATION, OR ANY INTEREST THEREIN, MAY BE OFFERED, RESOLD, PLEDGED OR OTHERWISE TRANSFERRED IN A DENOMINATION LESS THAN THE MINIMUM DENOMINATION IF SUCH LESSER DENOMINATION IS SOLELY A RESULT OF A REDUCTION OF PRINCIPAL DUE TO PAYMENTS MADE IN ACCORDANCE WITH THE INDENTURE.

4. It understands that any Class B Note offered in reliance on Regulation S will, during the 40-day period commencing on the day after the later of the commencement of the offering and the date of original issuance of any Class B Notes, bear a legend substantially to the following effect:

THIS NOTE IS A TEMPORARY GLOBAL NOTE FOR PURPOSES OF REGULATION S UNDER THE SECURITIES ACT WHICH IS EXCHANGEABLE FOR A REGULATION S PERMANENT GLOBAL NOTE SUBJECT TO THE TERMS AND CONDITIONS SET FORTH IN THE INDENTURE.

PRIOR TO THE DATE THAT IS 40 DAYS AFTER THE LATER OF THE COMMENCEMENT OF THE OFFERING AND THE ORIGINAL ISSUE DATE OF THE NOTES, THIS NOTE MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED IN THE U.S. OR TO A U.S. PERSON EXCEPT PURSUANT TO AN EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

Following the 40-day period, interests in a Regulation S Temporary Global Note will be exchanged for interests in a Regulation S Permanent Global Note.

5. By its purchase of a Class B Note or interest therein will be deemed to have represented and warranted that it is not acquiring a Class B Note or interest therein for or on behalf of or with the assets of any employee benefit plan as defined in Section 3(3) of ERISA that is subject to Title I of ERISA or any other “plan” as defined in Section 4975(e)(1) of the Code that is subject to Section 4975 of the Code or any entity whose underlying assets include plan assets (within the meaning of 29 CFR Section 2510.3-101, as modified by Section 3(42) of ERISA) by reason of an employee benefit plan’s or plan’s investment in such entity (each a “Benefit Plan Investor”), or any plan that is subject to any Similar Law.

6. It understands that the Issuer may receive a list of participants holding positions in a Class B Notes from the Securities Depository.

7. Either (A) it is not and will not become, for U.S. federal income tax purposes, a partnership, S corporation, grantor trust or an entity that is disregarded as separate from any of the foregoing (each such entity a “flow-through entity”) or (B) if it is or becomes a flow-through entity, then (1) none of the direct or indirect beneficial owners of any of the interests in such flow-through entity has or ever will have 50% or more of the value of its interest in such flow-through entity attributable to the beneficial interest of such

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

E-3

flow-through entity in any Class B Note, other interest (direct or indirect) in the Issuer, or any interest created under the Indenture and (2) it is not and will not be a principal purpose of the arrangement involving the flow-through entity’s beneficial interest in any Class B Note to permit any entity to satisfy the 100-partner limitation of Section 1.7704-1(h)(1)(ii) of the Treasury Regulations necessary for such entity not to be classified as a publicly traded partnership for U.S. federal income tax purposes.

8. It will not (a) acquire, sell, transfer, assign, participate, pledge or otherwise dispose of any of its interests in any Class B Note (or any interest therein that is described in Section 1.7704-1(a)(2)(i)(B) of the Treasury Regulations), or attempt to do any of the foregoing, on or through an “established securities market” within the meaning of Section 1.7704-1(b) of the Treasury Regulations (an “Exchange”), including, without limitation, any of the following: (x) a U.S. national, regional or local securities exchange, (y) a foreign securities exchange or (z) an interdealer quotation system that regularly disseminates firm buy or sell quotations by identified brokers or dealers (including, without limitation, the National Association of Securities Dealers Automated Quotation System) or (b) cause any of its interests in any Class B Note (or any interest therein that is described in Section 1.7704-1(a)(2)(i)(B) of the Treasury Regulations) to be marketed on or through an Exchange.

9. It will not cause any beneficial interest in any Class B Note to be traded or otherwise marketed on or through an “established securities market” or a “secondary market (or the substantial equivalent thereof),” each within the meaning of Section 7704(b) of the Code and the Treasury Regulations promulgated thereunder, including, without limitation, an interdealer quotation system that regularly disseminates firm buy or sell quotations.

10. Its beneficial interest in any Class B Note is not and will not be in an amount that is less than the Minimum Denomination (which for this purpose includes a lesser denomination if such denomination is solely a result of a reduction of principal due to payments made in accordance with the Indenture) for the Class B Notes set forth in the Indenture, and it does not and will not hold any beneficial interest in any Class B Note on behalf of any person whose beneficial interest in any Class B Note is in an amount that is less than the Minimum Denomination for the Class B Notes set forth in the Indenture. It will not sell, transfer, assign, participate, pledge or otherwise dispose of any beneficial interest in any Class B Note or enter into any financial instrument or contract the value of which is determined by reference in whole or in part to any Class B Note, in each case, if the effect of doing so would be that the beneficial interest of any person in any Class B Note would be in an amount that is less than the Minimum Denomination for the Class B Notes set forth in the Indenture.

11. It will not transfer any beneficial interest in any Class B Note (directly, through a participation thereof, or otherwise) unless, prior to the transfer, the transferee of such beneficial interest will have executed and delivered to the Issuer, the Indenture Trustee

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

E-4

and the Note Registrar, and any of their respective successors or assigns, a transferee certification as required in the Indenture.

12. It will not enter into any financial instrument the payment on which, or the value of which, is determined in whole or in part by reference to an interest in any Class B Note (including the amount of payments on any Class B Note, the value of any Class B Note or any contract that otherwise is described in Section 1.7704-1(a)(2)(i)(B) of the Treasury Regulations).

13. It will not use any Class B Note as collateral for the issuance of any securities that could cause the Issuer to become subject to taxation as a corporation or a publicly traded partnership taxable as a corporation for U.S. federal income tax purposes.

14. It will not take any action that could cause, and will not omit to take any action, which omission could cause, the Issuer to become taxable as a corporation for U.S. federal income tax purposes.

15. It will treat each Class B Note as indebtedness and indicate on all federal, state and local income tax and information returns and reports required to be filed with respect to any Class B Note, under any applicable federal, state or local tax statute or any rule or regulation under any of them, that each Class B Note is indebtedness unless otherwise required by Applicable Law.

16. It (A) is not, and will not become, a “tax-exempt entity” as described in clauses (i), (ii) or (iv) of Section 168(h)(2)(A) of the Code, incorporating any cross-references in that Section (and excluding corporations described in Section 168(h)(2)(D) of the Code); (B) will, if it is a foreign person or entity described in Section 168(h)(2)(A)(iii) of the Code, satisfy the exception in Section 168(h)(2)(B) of the Code (regarding taxability of its income by the United States) if the Class B Notes are treated as equity for U.S. federal income tax purposes and the Issuer is characterized as a partnership; and (C) is not, and will not become, a tax-exempt controlled entity within the meaning of Section 168(h)(6)(F)(iii) of the Code.

17. Either (a) it is not and will not become, for U.S. federal income tax purposes, an entity disregarded from its owner, a pass-thru entity (as such term is used in Section 168(h) of the Code) or a partnership (each such entity a “flow-through entity”) or (b) if it is or becomes a flow-through entity, then each direct or indirect (through one or more tiers of flow-through entities) owner of any of the interests in such flow-through entity would satisfy representation 16 above if such person held a Class B Note directly.

18. It acknowledges that the Issuer may prohibit any transfer of any Class B Note if it reasonably believes that such transfer would violate any of these representations, warranties, and covenants.

19. It acknowledges that the Originator, the Indenture Trustee, the Note Registrar, the Issuer and others will rely on the truth and accuracy of the foregoing representations, warranties

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

E-5

and covenants and agrees that if it becomes aware that any of the foregoing are no longer accurate, it will notify the Issuer.

[signature page follows]

PURCHASER:

By:

Name:

Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

E-6

EX-10.2

Exhibit 10.2

Execution Copy

FOURTH AMENDMENT TO CREDIT AGREEMENT

THIS FOURTH AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is made as of this 28^th day of February, 2020, by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, in its capacity as Facility Administrator (the “Facility Administrator”), CREDIT SUISSE AG, NEW YORK BRANCH, in its capacity as Administrative Agent for the Lenders (the “Administrative Agent”), the Lenders and the Funding Agents representing a group of Lenders party to the Credit Agreement (defined below) (together with the Borrower, the Administrative Agent, the Lenders and the Facility Administrator, the “Parties”), and amends that certain Credit Agreement, dated as of September 6, 2019, as amended by that certain First Amendment to Credit Agreement, dated as of December 2, 2019, as further amended by that certain Consent and Second Amendment to Credit Agreement, dated as of December 31, 2019, and as further amended by that certain Third Amendment to Credit Agreement, dated as of January 31, 2020 (as may be further amended, modified, restated, supplemented or extended prior to the date hereof, the “Credit Agreement”), by and among the Borrower, the Facility Administrator, the Administrative Agent, the Lenders and the Funding Agents representing a group of Lenders party thereto, Wells Fargo Bank, National Association, in its capacity as Paying Agent, and U.S. Bank National Association, in its capacity as Verification Agent. Capitalized terms used herein have the meanings set forth in the Credit Agreement.

RECITALS

WHEREAS, the Parties hereto desire to amend the Credit Agreement in accordance with Section 10.2(A) thereof as set forth in Section 1 hereof.

NOW, THEREFORE, in consideration of the foregoing, the terms and conditions set forth in this Amendment, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereby agree as follows:

1.Amendments to the Credit Agreement. Upon execution of this Amendment, the Credit Agreement shall be, and it hereby is, amended as follows:

(i)The definition of “Aggregate Commitment” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Aggregate Commitment” shall mean, on any date of determination, the sum of the Commitments then in effect. The Aggregate Commitment as of February 28, 2020 shall be equal to $200,000,000.”

(ii)The second sentence of the definition of “Class A Aggregate Commitment” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

“The Class A Aggregate Commitment as of February 28, 2020 shall be equal to $175,000,000.”

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(iii)The definition of “Class A Maximum Facility Amount” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Class A Maximum Facility Amount” shall mean $175,000,000.”

(iv)The second sentence of the definition of “Class B Aggregate Commitment” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

“The Class B Aggregate Commitment as of February 28, 2020 shall be equal to $25,000,000.”

(v)The definition of “Class B Maximum Facility Amount” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Class B Maximum Facility Amount” shall mean $25,000,000.”

(vi)The definition of “Contribution Agreement” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Contribution Agreement” shall mean, collectively, (a) each Contribution Agreement, by and among the Assignors and the Seller, related to TEP IV-A, (b) that certain Contribution and Assignment Agreement, dated as of the Closing Date, by and among Parent, TEP Inventory and the Seller, related to TEP IV-A, (c) that certain Transfer Agreement, dated as of December 31, 2019, by and among Parent, TEP Inventory and the Seller, related to TEP IV-B, (d) that certain Contribution Agreement, dated as of February 28, 2020, by and among the Assignors and the Seller, related to TEP IV-C, and (e) that certain Contribution and Assignment Agreement, dated as of February 28, 2020, by and among Parent, TEP Inventory and the Seller, related to TEP IV-C.”

(vii)The definition of “Excess Concentration Amount” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Excess Concentration Amount” shall mean the dollar amount specified as such on Schedule III of a Borrowing Base Certificate; provided, that for the periods (i) commencing on the Closing Date and ending May 12, 2020 and (ii) commencing on the effective date of a Takeout Transaction and ending ninety (90) days thereafter, lines 34, 37 and 40 thereof shall not be included in the calculation of the Excess Concentration Amount.”

(viii)The definition of “Maximum Facility Amount” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Maximum Facility Amount” shall mean $200,000,000.”

2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(ix)The reference to “$87,500,000” in Schedule I of Exhibit B-1 of the Credit Agreement is hereby replaced with “$175,000,000”.

(x)The reference to “$12,500,000” in Schedule II of Exhibit B-1 of the Credit Agreement is hereby replaced with “$25,000,000”.

(xi)Exhibit D-1 of the Credit Agreement is hereby replaced in its entirety with Exhibit D-1 attached hereto as Exhibit A.

(xii)Exhibit D-2 of the Credit Agreement is hereby replaced in its entirety with Exhibit D-2 attached hereto as Exhibit B.

(xiii)Exhibit E of the Credit Agreement is hereby replaced in its entirety with Exhibit E attached hereto as Exhibit C.

(xiv)Schedule VIII of the Credit Agreement is hereby replaced in its entirety with Schedule VIII attached hereto as Exhibit D.

2.Representations and Warranties. Each of the Borrower and the Facility Administrator represents and warrants as of the date of this Amendment as follows:

(i)this Amendment has been duly and validly executed and delivered by such party and constitutes its valid and binding obligation, legally enforceable against such party in accordance with its terms, except as enforceability may be limited by applicable insolvency laws and general principles of equity (whether considered in a proceeding at law or in equity);

(ii)the execution, delivery and performance by it of this Amendment are within its powers, and do not conflict with, and will not result in a violation of, or constitute or give rise to an event of default under (i) any of its organizational documents, (ii) any agreement or other instrument which may be binding upon it, or (iii) any law, governmental regulation, court decree or order applicable to it or its properties, except, in each case, where such conflict, violation or event of default could not reasonably be expected to result in a Material Adverse Effect;

(iii)it has all powers and all governmental licenses, authorizations, consents and approvals required to carry on its business as now conducted except where the failure to obtain such licenses, authorizations, consents and approvals would not result in a Material Adverse Effect; and

(iv)the representations and warranties of such party set forth in the Transaction Documents to which it is a party are true and correct in all material respects (except to the extent there are already materiality qualifiers therein) as of the date hereof.

Each of the Borrower and the Facility Administrator represents and warrants that (i) immediately prior to this Amendment, no Potential Default, Event of Default, Potential Amortization Event or Amortization Event has occurred and is continuing and (ii) no Potential Default, Event of Default,

3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Potential Amortization Event or Amortization Event will occur as a result of the execution of this Amendment.

3.Effect of Amendment. This Amendment shall not in any manner constitute or be construed to constitute a novation, discharge, forgiveness, extinguishment or release of any obligation under the Credit Agreement or the other Transaction Documents or to keep and perform any of the terms, conditions, agreements contained in therein. Except as expressly amended and modified by this Amendment, all provisions of the Credit Agreement shall remain in full force and effect and each reference to the Credit Agreement and words of similar import in the Transaction Documents shall be a reference to the Credit Agreement as amended hereby and as the same may be further amended, supplemented and otherwise modified and in effect from time to time. This Amendment shall not be deemed to expressly or impliedly waive, amend or supplement any provision of the Credit Agreement other than as set forth herein. This Amendment is a Transaction Document.

4.No Release or Novation; Ratification of Related Documents; Binding Effect. Nothing contained herein and nothing done pursuant hereto shall affect or be construed to affect or to release the liability of any party or parties whomsoever who may now or hereafter be liable under or on account of the Indebtedness under the Credit Agreement and the other Transaction Documents. Except as expressly provided herein, (i) nothing herein shall limit in any way the rights and remedies of the Secured Parties under the Credit Agreement and the other Transaction Documents, and (ii) the terms and conditions of the Credit Agreement and the other Transaction Documents remain in full force and effect and are hereby ratified and affirmed. The Borrower hereby ratifies and affirms all of its promises, covenants and obligations to promptly and properly pay any and all sums due under the Credit Agreement and the other Transaction Documents, as amended by this Amendment and to promptly and properly perform and comply with any and all of its obligations, duties and agreements pursuant thereto, as modified hereby or in connection herewith. This Amendment shall be binding upon and inure to the benefit of the Parties hereto and their respective successors and assigns.

5.Entire Agreement; Effectiveness. This Amendment constitutes the entire agreement among the Parties with respect to the matters dealt with herein. All previous documents, undertakings and agreements, whether verbal, written or otherwise, among the Parties with respect to the subject matter of this Amendment, are hereby cancelled and superseded and shall not affect or modify any of the terms or obligations set forth in this Amendment. Upon the execution of this Amendment, this Amendment shall be binding upon and inure to the benefit of the Parties.

6.Severability. Any provision hereof which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof and without affecting the validity or enforceability of any provision in any other jurisdiction.

7.Incorporation By Reference. Sections 10.9 (Governing Law), 10.10 (Jurisdiction), 10.11 (Waiver of Jury Trial), 10.20 (Non-Petition) and 10.21 (Non-Recourse) of the Credit Agreement hereby are incorporated by reference as if fully set forth in this Amendment mutatis mutandis.

4

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

8.Counterparts. This Amendment may be executed in any number of counterparts and by different Parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Amendment by facsimile or by e‑mail in portable document format (.pdf) shall be effective as delivery of a manually executed counterpart of this Amendment.

[Signature Pages Follow]

5

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IN WITNESS WHEREOF, the Parties hereto have caused this Amendment to be executed by their respective officers thereunto duly authorized, as of the date first above writtenabove.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By: _/s/ Walter A. Baker_______________

Name: Walter A. Baker

Title: Executive Vice President, General Counsel and Secretary

SUNNOVA TE MANAGEMENT, LLC, as Facility Administrator

By: _/s/ Walter A. Baker________________

Name: Walter A. Baker

Title: Executive Vice President, General Counsel and Secretary

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

CREDIT SUISSE AG, NEW YORK BRANCH,
as Administrative Agent and as a Funding Agent

By: __/s/ Kevin Quinn____________

Name: Kevin Quinn

Title: Vice President

By: _/s/ Jeffrey Traola_____________

Name: Jeffrey Traola

Title: Director

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,
as a Lender

By: _/s/ Kevin Quinn________________

Name: Kevin Quinn

Title: Authorized Signatory

By: _/s/ Jeffrey Traola_______________

Name: Jeffrey Traola

Title: Authorized Signatory

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

MOUNTCLIFF FUNDING LLC, as a Conduit Lender

By: _/s/ Josh Borg_________________

Name: Josh Borg

Title: Authorized Signatory

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Exhibit A

[see attached]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT D-1

FORM OF CLASS A LOAN NOTE

CLASS A LOAN NOTE

Up to $[________]    [DATE]

New York, New York

Reference is made to that certain Credit Agreement, dated as of September 6, 2019 (as may be amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, as Facility Administrator, CREDIT SUISSE AG, NEW YORK BRANCH, as Administrative Agent for the Lenders (including any Conduit Lender) that may become parties thereto, the Lenders, Wells Fargo Bank, National Association, as Paying Agent, and U.S. Bank National Association, as Verification Agent. Capitalized terms used and not otherwise defined herein shall have the meanings ascribed to them in the Credit Agreement.

FOR VALUE RECEIVED, the Borrower hereby promises to pay CREDIT SUISSE AG, NEW YORK BRANCH, as Class A Funding Agent, for the benefit of the Class A Lenders in its Class A Lender Group (the “Class A Loan Note Holder”) on the Maturity Date or such earlier date as provided in the Credit Agreement, in immediately available funds in lawful money of the United States the principal amount of up to [__________] ($[________]) or, if less, the aggregate unpaid principal amount of all Class A Advances made by the Class A Lenders in the Class A Loan Note Holder’s Class A Lender Group to the Borrower pursuant to the Credit Agreement together with all accrued but unpaid interest thereon.

The Borrower also agrees to pay interest in like money to the Class A Loan Note Holder, for the benefit of the Class A Lenders in its Class A Lender Group, on the unpaid principal amount of each such Class A Advance from time to time from the date hereof until payment in full thereof at the rate or rates and on the dates set forth in the Credit Agreement.

This Class A Loan Note is one of the Loan Notes referred to in, and is entitled to the benefits of, the Credit Agreement, which, among other things, contains provisions for acceleration of the maturity hereof upon the happening of certain stated events and also for prepayments on account of the principal hereof prior to the maturity hereof upon the terms and conditions specified therein and is secured by the Collateral.

In the event of any inconsistency between the provisions of this Class A Loan Note and the provisions of the Credit Agreement, the Credit Agreement will prevail.

THIS CLASS A LOAN NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (INCLUDING SECTIONS 5‑1401

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

AND 5‑1402 OF THE GENERAL OBLIGATIONS LAWS OF THE STATE OF NEW YORK BUT OTHERWISE WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES).

ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS CLASS A LOAN NOTE MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK, AND BY EXECUTION AND DELIVERY OF THIS CLASS A LOAN NOTE, EACH OF THE PARTIES HERETO CONSENTS, FOR ITSELF AND IN RESPECT OF ITS PROPERTY, TO THE EXCLUSIVE JURISDICTION OF THOSE COURTS. EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS OF FORUM NON CONVENIENS, OR ANY LEGAL PROCESS WITH RESPECT TO ITSELF OR ANY OF ITS PROPERTY, WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS CLASS A LOAN NOTE OR ANY DOCUMENT RELATED HERETO. EACH OF THE PARTIES HERETO WAIVES PERSONAL SERVICE OF ANY SUMMONS, COMPLAINT OR OTHER PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS PERMITTED BY NEW YORK LAW.

ALL PARTIES HEREUNDER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, THIS CLASS A LOAN NOTE, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE PARTIES IN CONNECTION HEREWITH OR THEREWITH. ALL PARTIES ACKNOWLEDGE AND AGREE THAT THEY HAVE RECEIVED FULL AND SIGNIFICANT CONSIDERATION FOR THIS PROVISION AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR ALL PARTIES TO ENTER INTO THIS CLASS A LOAN NOTE.

This Class A Loan Note may be transferred or assigned by the holder hereof at any time, subject to compliance with the Credit Agreement and any applicable law. This Class A Loan Note shall be binding upon the Borrower and shall inure to the benefit of the holder hereof and its successors and assigns. The obligations and liabilities of the Borrower hereunder may not be assigned to any Person without the prior written consent of the holder hereof. Any such assignment in violation of this paragraph shall be void and of no force or effect.

Demand, presentment, protest and notice of nonpayment and protest are hereby waived by the Borrower.

[Signature page follows.]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IN WITNESS WHEREOF, this Class A Loan Note has been duly executed and delivered on behalf of the Borrower by its duly authorized officer on the date and year first written above.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By:    ____________________________________

Name:

Title:    

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Exhibit B

[see attached]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT D-2

FORM OF CLASS B LOAN NOTE

CLASS B LOAN NOTE

Up to $[________]    [DATE]

New York, New York

Reference is made to that certain Credit Agreement, dated as of September 6, 2019 (as may be amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, as Facility Administrator, CREDIT SUISSE AG, NEW YORK BRANCH, as Administrative Agent for the Lenders (including any Conduit Lender) that may become parties thereto, the Lenders, Wells Fargo Bank, National Association, as Paying Agent, and U.S. Bank National Association, as Verification Agent. Capitalized terms used and not otherwise defined herein shall have the meanings ascribed to them in the Credit Agreement.

FOR VALUE RECEIVED, the Borrower hereby promises to pay CREDIT SUISSE AG, NEW YORK BRANCH, as Class B Funding Agent, for the benefit of the Class B Lenders in its Class B Lender Group (the “Class B Loan Note Holder”) on the Maturity Date or such earlier date as provided in the Credit Agreement, in immediately available funds in lawful money of the United States the principal amount of up to [__________] ($[________]) or, if less, the aggregate unpaid principal amount of all Class B Advances made by the Class B Lenders in the Class B Loan Note Holder’s Class B Lender Group to the Borrower pursuant to the Credit Agreement together with all accrued but unpaid interest thereon.

The Borrower also agrees to pay interest in like money to the Class B Loan Note Holder, for the benefit of the Class B Lenders in its Class B Lender Group, on the unpaid principal amount of each such Class B Advance from time to time from the date hereof until payment in full thereof at the rate or rates and on the dates set forth in the Credit Agreement.

This Class B Loan Note is one of the Loan Notes referred to in, and is entitled to the benefits of, the Credit Agreement, which, among other things, contains provisions for acceleration of the maturity hereof upon the happening of certain stated events and also for prepayments on account of the principal hereof prior to the maturity hereof upon the terms and conditions specified therein and is secured by the Collateral.

In the event of any inconsistency between the provisions of this Class B Loan Note and the provisions of the Credit Agreement, the Credit Agreement will prevail.

THIS CLASS B LOAN NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (INCLUDING SECTIONS 5‑1401

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

AND 5‑1402 OF THE GENERAL OBLIGATIONS LAWS OF THE STATE OF NEW YORK BUT OTHERWISE WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES).

ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS CLASS B LOAN NOTE MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK, AND BY EXECUTION AND DELIVERY OF THIS CLASS B LOAN NOTE, EACH OF THE PARTIES HERETO CONSENTS, FOR ITSELF AND IN RESPECT OF ITS PROPERTY, TO THE EXCLUSIVE JURISDICTION OF THOSE COURTS. EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS OF FORUM NON CONVENIENS, OR ANY LEGAL PROCESS WITH RESPECT TO ITSELF OR ANY OF ITS PROPERTY, WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS CLASS B LOAN NOTE OR ANY DOCUMENT RELATED HERETO. EACH OF THE PARTIES HERETO WAIVES PERSONAL SERVICE OF ANY SUMMONS, COMPLAINT OR OTHER PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS PERMITTED BY NEW YORK LAW.

ALL PARTIES HEREUNDER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, THIS CLASS B LOAN NOTE, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE PARTIES IN CONNECTION HEREWITH OR THEREWITH. ALL PARTIES ACKNOWLEDGE AND AGREE THAT THEY HAVE RECEIVED FULL AND SIGNIFICANT CONSIDERATION FOR THIS PROVISION AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR ALL PARTIES TO ENTER INTO THIS CLASS B LOAN NOTE.

This Class B Loan Note may be transferred or assigned by the holder hereof at any time, subject to compliance with the Credit Agreement and any applicable law. This Class B Loan Note shall be binding upon the Borrower and shall inure to the benefit of the holder hereof and its successors and assigns. The obligations and liabilities of the Borrower hereunder may not be assigned to any Person without the prior written consent of the holder hereof. Any such assignment in violation of this paragraph shall be void and of no force or effect.

Demand, presentment, protest and notice of nonpayment and protest are hereby waived by the Borrower.

[Signature page follows.]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IN WITNESS WHEREOF, this Class B Loan Note has been duly executed and delivered on behalf of the Borrower by its duly authorized officer on the date and year first written above.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By:    ____________________________________

Name:

Title:

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Exhibit C

[see attached]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT E

COMMITMENTS

Class A Commitments:

	The Class A Aggregate Commitment
Credit Suisse AG, Cayman Islands Branch	$[***]
Total:	$175,000,000

Class B Commitments:

	The Class B Aggregate Commitment
Credit Suisse AG, Cayman Islands Branch	$[***]
Total:	$25,000,000

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Exhibit D

[see attached]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Final Form

SCHEDULE VIII

TAX EQUITY DEFINITIONS

Financing Funds

1. Sunnova TEP IV-A, LLC, a Delaware limited liability company (“TEP IV-A”)

2. Sunnova TEP IV-B, LLC, a Delaware limited liability company (“TEP IV-B”)

3. Sunnova TEP IV-C, LLC, a Delaware limited liability company (“TEP IV-C”)

Financing Fund LLCAs

1. With respect to TEP IV-A, the Amended and Restated Limited Liability Company Agreement, dated as of August 16, 2019, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-A LLCA”)

2. With respect to TEP IV-B, the Amended and Restated Limited Liability Company Agreement, dated as of December 31, 2019, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-B LLCA”)

3. With respect to TEP IV-C, the Amended and Restated Limited Liability Company Agreement, dated as of February 28, 2020, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-C LLCA”)

Management Agreements

1. Management Agreement, dated as of August 16, 2019, by and between the Manager and TEP IV-A (“TEP IV-A Management Agreement”)

2. Management Agreement, dated as of December 31, 2019, by and between the Manager and TEP IV-B (“TEP IV-B Management Agreement”)

3. Management Agreement, dated as of February 28, 2020 by and between the Manager and TEP IV-C (“TEP IV-C Management Agreement”)

Managers

1. Sunnova TE Management, LLC, a Delaware limited liability company

Managing Members

1. Sunnova TEP IV-A Manager, LLC, a Delaware limited liability company

2. Sunnova TEP IV-B Manager, LLC, a Delaware limited liability company

3. Sunnova TEP IV-C Manager, LLC, a Delaware limited liability company

Managing Member Interests

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

1.    The Class B Interest in TEP IV-A

2.    To the extent the TEP IV-A Purchase Option is exercised, the Class A Interest in TEP IV-A

3.    The Class B Interest in TEP IV-B

4.    To the extent the TEP IV-B Purchase Option is exercised, the Class A Interest in TEP IV-B

5.    The Class B Interest in TEP IV-C

6.    To the extent the TEP IV-C Purchase Option is exercised, the Class A Interest in TEP IV-C

Master Purchase Agreements

1. Master Purchase Agreement, dated as of August 16, 2019, between Sunnova TEP Developer, LLC and TEP IV-A (“TEP IV-A MPA”)

2. Development and Purchase Agreement, dated as of December 31, 2019, by and between Sunnova TEP Developer, LLC and TEP IV-B (“TEP IV-B DPA”)

3. Master Purchase Agreement, dated as of February 28, 2020 between Sunnova TEP Developer, LLC and TEP IV-C (“TEP IV-C MPA”)

Purchase Options

1. “TEP IV-A Purchase Option” means the right of the applicable Managing Member or its designated Affiliate to purchase the related Tax Equity Investor’s interest in TEP IV-A

2. “TEP IV-B Purchase Option” means the right of the applicable Managing Member to purchase the related Tax Equity Investor’s interest in TEP IV-B

3. “TEP IV-C Purchase Option” means the right of the applicable Managing Member or its designated Affiliate to purchase the related Tax Equity Investor’s interest in TEP IV-C

Servicing Agreements

1. Servicing Agreement, dated as of August 16, 2019, by and among the Manager, TEP IV-A and GreatAmerica Portfolio Services Group LLC (“TEP IV-A Servicing Agreement”)

2. Servicing Agreement, dated as of December 31, 2019, by and among the Manager, TEP IV-B and GreatAmerica Portfolio Services Group LLC (“TEP IV-B Servicing Agreement”)

3. Servicing Agreement, dated as of February 28, 2020, by and among the Manager, TEP IV-C and GreatAmerica Portfolio Services Group LLC (“TEP IV-C Servicing Agreement”)

Tax Equity Financing Documents

TEP IV-A

1. Guaranty, dated as of August 16, 2019, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-A Management Agreement

3. TEP IV-A Servicing Agreement

4. TEP IV-A MPA

5. TEP IV-A LLCA

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

3. Deposit Account Control Agreement, dated as of August 16, 2019, by and between TEP IV-A, the applicable Tax Equity Investor, and Texas Capital Bank, N.A., a national banking association

TEP IV-B

1. Guaranty, dated as of December 31, 2019, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-B Management Agreement

3. TEP IV-B Servicing Agreement

4. TEP IV-B DPA

5. TEP IV-B LLCA

6. Blocked Account Control Agreement, dated as of December 31, 2019, by and among TEP IV-B, the applicable Tax Equity Investor, and JPMorgan Chase Bank, N.A., a national banking association

TEP IV-C

1. Guaranty, dated as of February 28, 2020, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-C Management Agreement

3. TEP IV-C Servicing Agreement

4. TEP IV-C MPA

5. TEP IV-C LLCA

6. Blocked Account Control Agreement, dated as of February 28, 2020, by and between TEP IV-C, the applicable Tax Equity Investor, and JPMorgan Chase Bank, N.A., a national banking association

Tax Equity Investors

1. With respect to TEP IV-A, JPM Capital Corporation, a Delaware corporation

2. With respect to TEP IV-B, BAL Investment & Advisory, Inc., a Delaware corporation

3. With respect to TEP IV-C, JPM Capital Corporation, a Delaware corporation

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EX-10.4

Exhibit 10.4

Execution Version

FIFTH AMENDMENT TO CREDIT AGREEMENT

THIS FIFTH AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is made as of this 31^st day of March, 2020, by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, in its capacity as Facility Administrator (the “Facility Administrator”), CREDIT SUISSE AG, NEW YORK BRANCH, in its capacity as Administrative Agent for the Lenders (the “Administrative Agent”), the Lenders and the Funding Agents representing a group of Lenders party to the Credit Agreement (defined below) (together with the Borrower, the Administrative Agent, the Lenders and the Facility Administrator, the “Parties”), and amends that certain Credit Agreement, dated as of September 6, 2019, as amended by that certain First Amendment to Credit Agreement, dated as of December 2, 2019, as further amended by that certain Consent and Second Amendment to Credit Agreement, dated as of December 31, 2019, as further amended by that certain Third Amendment to Credit Agreement, dated as of January 31, 2020, and as further amended by that certain Fourth Amendment to Credit Agreement, dated as of February 28, 2020 (as may be further amended, modified, restated, supplemented or extended prior to the date hereof, the “Credit Agreement”), by and among the Borrower, the Facility Administrator, the Administrative Agent, the Lenders and the Funding Agents representing a group of Lenders party thereto, Wells Fargo Bank, National Association, in its capacity as Paying Agent, and U.S. Bank National Association, in its capacity as Verification Agent. Capitalized terms used herein have the meanings set forth in the Credit Agreement.

RECITALS

WHEREAS, the Parties hereto desire to amend the Credit Agreement in accordance with Section 10.2(A) thereof as set forth in Section 1 hereof.

NOW, THEREFORE, in consideration of the foregoing, the terms and conditions set forth in this Amendment, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereby agree as follows:

1.Amendments to the Credit Agreement. The Credit Agreement in effect immediately prior to the date hereof is hereby amended to delete the red, stricken text (indicated textually in the same manner as the following example: stricken text) and to add the blue, double underlined text (indicated in the same manner as the following example: underlined text) as set forth on Exhibit A hereto.

2.Form of Facility Administrator Report. The form of Facility Administrator Report attached to the Facility Administration Agreement as Exhibit C thereof is hereby superseded and replaced in its entirety with the document attached hereto as Exhibit B.

3.Representations and Warranties. Each of the Borrower and the Facility Administrator represents and warrants as of the date of this Amendment as follows:

(i)this Amendment has been duly and validly executed and delivered by such party and constitutes its valid and binding obligation, legally enforceable against such party

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

in accordance with its terms, except as enforceability may be limited by applicable insolvency laws and general principles of equity (whether considered in a proceeding at law or in equity);

(ii)the execution, delivery and performance by it of this Amendment are within its powers, and do not conflict with, and will not result in a violation of, or constitute or give rise to an event of default under (i) any of its organizational documents, (ii) any agreement or other instrument which may be binding upon it, or (iii) any law, governmental regulation, court decree or order applicable to it or its properties, except, in each case, where such conflict, violation or event of default could not reasonably be expected to result in a Material Adverse Effect;

(iii)it has all powers and all governmental licenses, authorizations, consents and approvals required to carry on its business as now conducted except where the failure to obtain such licenses, authorizations, consents and approvals would not result in a Material Adverse Effect; and

(iv)the representations and warranties of such party set forth in the Transaction Documents to which it is a party are true and correct in all material respects (except to the extent there are already materiality qualifiers therein) as of the date hereof.

Each of the Borrower and the Facility Administrator represents and warrants that (i) immediately prior to this Amendment, no Potential Default, Event of Default, Potential Amortization Event or Amortization Event has occurred and is continuing and (ii) no Potential Default, Event of Default, Potential Amortization Event or Amortization Event will occur as a result of the execution of this Amendment.

4.Effect of Amendment. This Amendment shall not in any manner constitute or be construed to constitute a novation, discharge, forgiveness, extinguishment or release of any obligation under the Credit Agreement or the other Transaction Documents or to keep and perform any of the terms, conditions, agreements contained in therein. Except as expressly amended and modified by this Amendment, all provisions of the Credit Agreement shall remain in full force and effect and each reference to the Credit Agreement and words of similar import in the Transaction Documents shall be a reference to the Credit Agreement as amended hereby and as the same may be further amended, supplemented and otherwise modified and in effect from time to time. This Amendment shall not be deemed to expressly or impliedly waive, amend or supplement any provision of the Credit Agreement other than as set forth herein. This Amendment is a Transaction Document.

5.No Release or Novation; Ratification of Related Documents; Binding Effect. Nothing contained herein and nothing done pursuant hereto shall affect or be construed to affect or to release the liability of any party or parties whomsoever who may now or hereafter be liable under or on account of the Indebtedness under the Credit Agreement and the other Transaction Documents. Except as expressly provided herein, (i) nothing herein shall limit in any way the rights and remedies of the Secured Parties under the Credit Agreement and the other Transaction Documents, and (ii) the terms and conditions of the Credit Agreement and the other Transaction Documents remain in

2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

full force and effect and are hereby ratified and affirmed. The Borrower hereby ratifies and affirms all of its promises, covenants and obligations to promptly and properly pay any and all sums due under the Credit Agreement and the other Transaction Documents, as amended by this Amendment and to promptly and properly perform and comply with any and all of its obligations, duties and agreements pursuant thereto, as modified hereby or in connection herewith. This Amendment shall be binding upon and inure to the benefit of the Parties hereto and their respective successors and assigns.

6.Entire Agreement; Effectiveness. This Amendment constitutes the entire agreement among the Parties with respect to the matters dealt with herein. All previous documents, undertakings and agreements, whether verbal, written or otherwise, among the Parties with respect to the subject matter of this Amendment, are hereby cancelled and superseded and shall not affect or modify any of the terms or obligations set forth in this Amendment. Upon the execution of this Amendment, this Amendment shall be binding upon and inure to the benefit of the Parties.

7.Severability. Any provision hereof which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof and without affecting the validity or enforceability of any provision in any other jurisdiction.

8.Incorporation By Reference. Sections 10.9 (Governing Law), 10.10 (Jurisdiction), 10.11 (Waiver of Jury Trial), 10.20 (Non-Petition) and 10.21 (Non-Recourse) of the Credit Agreement hereby are incorporated by reference as if fully set forth in this Amendment mutatis mutandis.

9.Counterparts. This Amendment may be executed in any number of counterparts and by different Parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Amendment by facsimile or by e‑mail in portable document format (.pdf) shall be effective as delivery of a manually executed counterpart of this Amendment.

[Signature Pages Follow]

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IN WITNESS WHEREOF, the Parties hereto have caused this Amendment to be executed by their respective officers thereunto duly authorized, as of the date first above writtenabove.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By: _/s/ Robert Lane___________________

Name: Robert Lane

Title: EVP & CFO

SUNNOVA TE MANAGEMENT, LLC, as Facility Administrator

By: _/s/ Robert Lane____________________

Name: Robert Lane

Title: EVP & CFO

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

CREDIT SUISSE AG, NEW YORK BRANCH,
as Administrative Agent and as a Funding Agent

By: _/s/ Jason Ruchelsman_________

Name: Jason Ruchelsman

Title: Director

By: __/s/ Kevin Quinn_______________

Name: Kevin Quinn

Title: Vice President

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,
as a Lender

By: _/s/ Jason Ruchelsman___________

Name: Jason Ruchelsman

Title: Authorized Signatory

By: _/s/ Kevin Quinn_________________

Name: Kevin Quinn

Title: Authorized Signatory

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

MOUNTCLIFF FUNDING LLC, as a Conduit Lender

By: __/s/ Josh Borg______________

Name: Josh Borg

Title: Authorized Signatory

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ALPINE SECURITIZATION LTD., as a Conduit Lender

By: CREDIT SUISSE AG, NEW YORK BRANCH, as attorney-in-fact

By: _/s/ Jason Ruchelsman______________

Name: Jason Ruchelsman

Title: Director

By: _/s/ Kevin Quinn_______________

Name: Kevin Quinn

Title: Vice President

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

WELLS FARGO BANK, NATIONAL ASSOCIATION,
not in its individual capacity but solely as Paying Agent

By: _/s/ Jennifer C. Westberg____________

Name: Jennifer C. Westberg

Title: Vice President

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Exhibit A

[see attached]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

CREDIT AGREEMENT

dated as of September 6, 2019

among

SUNNOVA TEP HOLDINGS, LLC,as Borrower

SUNNOVA TE MANAGEMENT, LLC,as Facility Administrator

CREDIT SUISSE AG, NEW YORK BRANCH,as Administrative Agent for the financial institutions
that may from time to time become parties hereto as Lenders

LENDERSfrom time to time party hereto

FUNDING AGENTSfrom time to time party hereto

WELLS FARGO BANK, NATIONAL ASSOCIATION,as Paying Agent

and

U.S. BANK NATIONAL ASSOCIATION,as Verification Agent

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

TABLE OF CONTENTS

SECTION    HEADING    PAGE

ARTICLE I    CERTAIN DEFINITIONS    1

Section 1.1. Certain Definitions    1

Section 1.2. Computation of Time Periods    1

Section 1.3. Construction    1

Section 1.4. Accounting Terms    2

ARTICLE II    AMOUNTS AND TERMS OF THE ADVANCES    2

Section 2.1. Establishment of the Credit Facility    2

Section 2.2. The Advances    2

Section 2.3. Use of Proceeds    3

Section 2.4. Making the Advances    3

Section 2.5. Fees    6

Section 2.6. Reduction/Increase of the Commitments    6

Section 2.7. Repayment of the Advances    7

Section 2.8. Certain Prepayments    14

Section 2.9. Mandatory Prepayments of Advances    14

Section 2.10. [Reserved]    15

Section 2.11. Interest    15

Section 2.12. Breakage Costs; Increased Costs; Capital Adequacy; Illegality; Additional Indemnifications    15

Section 2.13. Payments and Computations    16

Section 2.14. Payment on Non‑Business Days    17

Section 2.15. [Reserved]    17

Section 2.16. Extension of the Scheduled Commitment Termination Date    17

Section 2.17. Taxes    17

Section 2.18. Request for Borrowing Exceeding Aggregate Commitment    21

ARTICLE III    CONDITIONS OF LENDING AND CLOSING    22

Section 3.1.    Conditions Precedent to Closing    22

Section 3.2.    Conditions Precedent to the Advances    25

Section 3.3.    Conditions Precedent to Acquisition of Additional Managing Members    27

ARTICLE IV    REPRESENTATIONS AND WARRANTIES    27

Section 4.1.    Representations and Warranties of the Borrower    27

ARTICLE V    COVENANTS    32

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 5.1.    Affirmative Covenants    32

Section 5.2.    Negative Covenants    43

Section 5.3.    Covenants Regarding the Solar Asset Owner Membership Interests    47

ARTICLE VI    EVENTS OF DEFAULT    49

Section 6.1.    Events of Default    49

Section 6.2.    Remedies    51

Section 6.3.    Class B Lender Purchase Option    52

Section 6.4.    Sale of Collateral    53

ARTICLE VII    THE ADMINISTRATIVE AGENT AND FUNDING AGENTS    54

Section 7.1.    Appointment; Nature of Relationship    54

Section 7.2.    Powers    55

Section 7.3.    General Immunity    55

Section 7.4.    No Responsibility for Advances, Creditworthiness, Collateral, Recitals, Etc.    55

Section 7.5.    Action on Instructions of Lenders    55

Section 7.6.    Employment of Administrative Agents and Counsel    56

Section 7.7.    Reliance on Documents; Counsel    56

Section 7.8.    The Administrative Agent’s Reimbursement and Indemnification    56

Section 7.9.    Rights as a Lender    56

Section 7.10.    Lender Credit Decision    57

Section 7.11.    Successor Administrative Agent    57

Section 7.12.    Transaction Documents; Further Assurances    57

Section 7.13.    Collateral Review    58

Section 7.14.    Funding Agent Appointment; Nature of Relationship    58

Section 7.15.    Funding Agent Powers    58

Section 7.16.    Funding Agent General Immunity    58

Section 7.17.    Funding Agent Responsibility for Advances, Creditworthiness, Collateral, Recitals, Etc.    59

Section 7.18.    Funding Agent Action on Instructions of Lenders    59

Section 7.19.    Funding Agent Employment of Administrative Agents and Counsel    59

Section 7.20.    Funding Agent Reliance on Documents; Counsel    59

Section 7.21.    Funding Agent’s Reimbursement and Indemnification    60

Section 7.22.    Funding Agent Rights as a Lender    60

Section 7.23.    Funding Agent Lender Credit Decision    60

Section 7.24.    Funding Agent Successor Funding Agent    60

Section 7.25.    Funding Agent Transaction Documents; Further Assurances    61

ARTICLE VIII    ADMINISTRATION AND SERVICING OF THE COLLATERAL    61

Section 8.1.    Facility Administration Agreement    61

Section 8.2.    Accounts    63

Section 8.3.    Adjustments    73

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ARTICLE IX    THE PAYING AGENT    74

Section 9.1.    Appointment    74

Section 9.2.    Representations and Warranties    74

Section 9.3.    Limitation of Liability of the Paying Agent    74

Section 9.4.    Certain Matters Affecting the Paying Agent    75

Section 9.5.    Indemnification    80

Section 9.6.    Successor Paying Agent    81

ARTICLE X    MISCELLANEOUS    82

Section 10.1.    Survival    82

Section 10.2.    Amendments, Etc.    82

Section 10.3.    Notices, Etc.    83

Section 10.4.    No Waiver; Remedies    83

Section 10.5.    Indemnification    83

Section 10.6.    Costs, Expenses and Taxes    84

Section 10.7.    Right of Set‑off; Ratable Payments; Relations Among Lenders    85

Section 10.8.    Binding Effect; Assignment    86

Section 10.9.    GOVERNING LAW    88

Section 10.10.    Jurisdiction    88

Section 10.11.    Waiver of Jury Trial    89

Section 10.12.    Section Headings    89

Section 10.13.    Tax Characterization    89

Section 10.14.    Execution    89

Section 10.15.    Limitations on Liability    89

Section 10.16.    Confidentiality    89

Section 10.17.    Limited Recourse    91

Section 10.18.    Customer Identification ‑ USA Patriot Act Notice    91

Section 10.19.    Paying Agent Compliance with Applicable Anti‑Terrorism and Anti‑Money Laundering Regulations    92

Section 10.20.    Non‑Petition    92

Section 10.21.    No Recourse    92

Section 10.22.    [Reserved]    92

Section 10.23.    Additional Paying Agent Provisions    92

Section 10.24.    Acknowledgement Regarding Any Supported QFCs    92

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE I    —    Eligibility Criteria

SCHEDULE II    —    The Collection Account, the Supplemental Reserve Account, the Liquidity Reserve Account, the SAP Revenue Account, the Takeout Transaction Account and the Borrower’s Account

SCHEDULE III    —    [Reserved]

SCHEDULE IV    —    Scheduled Hedged SREC Payments

SCHEDULE V    —    Scheduled Host Customer Payments

SCHEDULE VI    —    Scheduled PBI Payments

SCHEDULE VII    —    Scheduled Managing Member Distributions

SCHEDULE VIII    —    Tax Equity Financing Documents

SCHEDULE IX    —    SAP Financing Documents

SCHEDULE X    —    SAP NTP Financing Documents

SCHEDULE X    —    Puerto Rico Non-Storage Solar Assets

EXHIBIT A    —    Defined Terms

EXHIBIT B‑1    —    Form of Borrowing Base Certificate

EXHIBIT B‑2    —    Form of Notice of Borrowing

EXHIBIT C    —    [Reserved]

EXHIBIT D-1    —    Form of Class A Loan Note

EXHIBIT D-2    —    Form of Class B Loan Note

EXHIBIT E    —    Commitments

EXHIBIT F    —    Form of Assignment Agreement

EXHIBIT G    —    Form of Solar Service Agreement

EXHIBIT H    —    Form of Notice of Delayed Funding

EXHIBIT I    —    Delayed Funding Notice

EXHIBIT J    —    Form of Underwriting and Reassignment Credit Policy

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

CREDIT AGREEMENT

THIS CREDIT AGREEMENT (this “Agreement”) is entered into as of September 6, 2019, by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, as Facility Administrator (in such capacity, the “Facility Administrator”), the financial institutions from time to time parties hereto (each such financial institution (including any Conduit Lender), a “Lender”and collectively, the “Lenders”), each Funding Agent representing a group of Lenders, CREDIT SUISSE AG, NEW YORK BRANCH (“CSNY”), as administrative agent (in such capacity, the “Administrative Agent”) for the Lenders, WELLS FARGO BANK, NATIONAL ASSOCIATION, not in its individual capacity, but solely as Paying Agent (as defined below), and U.S. BANK NATIONAL ASSOCIATION, as Verification Agent (as defined below).

RECITALS

WHEREAS, the Borrower has requested that the Lenders provide loans to Borrower in connection with its ownership interest in the Solar Asset Owner Member Interests; and

WHEREAS, the Lenders are willing to provide such loans upon the terms and subject to the conditions set forth herein.

NOW, THEREFORE, in consideration of the premises and the mutual agreements contained herein, the parties hereto agree as follows:

ARTICLE I
CERTAIN DEFINITIONS

Section 1.1.    Certain Definitions. Capitalized terms used but not otherwise defined herein have the meanings given to them in Exhibit A attached hereto.

Section 1.2.    Computation of Time Periods. In this Agreement, in the computation of periods of time from a specified date to a later specified date, the word “from” means “from and including,” the words “to” and “until” each means “to but excluding” and the word “through” means “through and including.” Any references to completing an action on a non-Business Day (including any payments), shall be automatically extended to the next Business Day

Section 1.3.    Construction. The definitions of terms herein shall apply equally to the singular and plural forms of the terms defined. Whenever the context may require, any pronoun shall include the corresponding masculine, feminine and neuter forms. The words “include,” “includes” and “including” shall be deemed to be followed by the phrase “without limitation.” The word “will” shall be construed to have the same meaning and effect as the word “shall.” Unless the context requires otherwise, (A) any definition of or reference to any agreement, instrument or other document herein shall be construed as referring to such agreement, instrument or other document as from time to time amended, restated, supplemented or otherwise modified (subject to any restrictions on such amendments, supplements or modifications set forth therein), (B) any reference herein to any Person shall be construed to include such Person’s successors and permitted assigns, (C) the words “herein,” “hereof” and “hereunder,” and words of similar import, shall be construed to refer to this Agreement in its entirety and not to any particular

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

provision hereof, (D) all references herein to Sections, Schedules and Exhibits shall be construed to refer to Sections of, and Schedules and Exhibits to, this Agreement, (E) the words “asset” and “property” shall be construed to have the same meaning and effect and to refer to any and all real property, tangible and intangible assets and properties, including cash, securities, accounts and contract rights, and interests in any of the foregoing, (F) any reference to a statute, rule or regulation is to that statute, rule or regulation as now enacted or as the same may from time to time be amended, re‑enacted or expressly replaced and (G) “or” is not exclusive. References to “Managing Member” in this Agreement shall be deemed to include all entities comprising such defined term unless the context requires otherwise. “References to “Manager” in this Agreement shall be deemed to include all entities comprising such defined term unless the context requires otherwise.

Section 1.4.    Accounting Terms. All accounting terms not specifically or completely defined herein shall be construed in conformity with, and all financial data (including financial ratios and other financial calculations) required to be submitted pursuant to this Agreement shall be prepared in conformity with GAAP applied on a consistent basis, as in effect from time to time, applied in a manner consistent with that used in preparing the audited financial statements, except as otherwise specifically prescribed herein.

ARTICLE II
AMOUNTS AND TERMS OF THE ADVANCES

Section 2.1.    Establishment of the Credit Facility. On the Closing Date, and subject to and upon the terms and conditions set forth in this Agreement and the other Transaction Documents, the Administrative Agent and the Lenders agreed to establish the credit facility set forth in this Agreement for the benefit of the Borrower.

Section 2.2.    The Advances. (A) Subject to the terms and conditions set forth herein, each Non-Conduit Lender in a Class A Lender Group agrees, severally and not jointly, to make one or more loans (each such loan, a “Class A Advance”) to the Borrower, from time to time during the Availability Period, in an amount, for each Class A Lender Group, equal to its Class A Lender Group Percentage of the aggregate Class A Advances requested by the Borrower pursuant to Section 2.4; provided that the Class A Advances made by any Class A Lender Group shall not exceed its Class A Lender Group Percentage of the lesser of (i) the Class A Aggregate Commitment effective at such time and (ii) the Class A Borrowing Base at such time; provided, further, that a Non-Conduit Lender in a Class A Lender Group shall be deemed to have satisfied its obligation to make a Class A Advance hereunder (solely with respect to such Class A Advance) to the extent any Conduit Lender in such Lender Group funds such Class A Advance in place of such Non-Conduit Lender in accordance with this Agreement, it being understood that such Conduit Lender may fund a Class A Advance in its sole discretion.

(B)    Subject to the terms and conditions set forth herein, each Non-Conduit Lender in a Class B Lender Group agrees, severally and not jointly, to make one or more loans (each such loan, a “Class B Advance”) to the Borrower, from time to time during the Availability Period, in an amount, for each Class B Lender Group, equal to its Class B Lender Group Percentage of the aggregate Class B Advances requested by the Borrower pursuant to Section 2.4; provided that the Class B Advances made by any Class B Lender Group shall not exceed its Class B Lender Group Percentage of the lesser of (i) the Class B Aggregate Commitment effective at such time and (ii) the Class B Borrowing Base at such time; provided, further, that a Non-Conduit Lender in a Class B Lender Group shall be deemed to have satisfied its obligation to

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

make a Class B Advance hereunder (solely with respect to such Class B Advance) to the extent any Conduit Lender in such Lender Group funds such Class B Advance in place of such Non-Conduit Lender in accordance with this Agreement, it being understood that such Conduit Lender may fund a Class B Advance in its sole discretion.

Section 2.3.    Use of Proceeds. Proceeds of the Advances shall only be used by the Borrower to (i) purchase Solar Assets and/or Solar Asset Owner Member Interests from the Seller under the Sale and Contribution Agreement, (ii)  make deposits into the Liquidity Reserve Account (up to the Liquidity Reserve Account Required Balance), (iii) make deposits into the Supplemental Reserve Account (up to the Supplemental Reserve Account Required Balance), (iv) make distributions to the Parent and (v) pay certain fees and expenses incurred in connection with establishment of the credit facility set forth in this Agreement.

Section 2.4.    Making the Advances. (A) Except as otherwise provided herein, the Borrower may request that the Lenders make Advances to the Borrower by the delivery to the Administrative Agent, each Funding Agent, the Paying Agent and, so long as it remains a Lender hereunder, the CS Conduit Lender, not later than 1:00 P.M. (New York City time) two (2) Business Days prior to the proposed Funding Date of a written notice of such request substantially in the form of Exhibit B-2 attached hereto (each such notice, a “Notice of Borrowing”) together with a duly completed Borrowing Base Certificate signed by a Responsible Officer of the Borrower. Any Notice of Borrowing or Borrowing Base Certificate received by the Administrative Agent, the Funding Agents and the Paying Agent after the time specified in the immediately preceding sentence shall be deemed to have been received by the Administrative Agent, the Funding Agents and the Paying Agent on the next Business Day, and to the extent that results in the proposed Funding Date being earlier than two (2) Business Days after the date of delivery of such Notice of Borrowing, then the date specified in such Notice of Borrowing as the proposed Funding Date of an Advance shall be deemed to be the Business Day immediately succeeding the proposed Funding Date of such Advance specified in such Notice of Borrowing. The proposed Funding Date specified in a Notice of Borrowing shall be no earlier than two (2) Business Days after the date of delivery of such Notice of Borrowing and may be up to a maximum of thirty (30) days after the date of delivery of such Notice of Borrowing. Unless otherwise provided herein, each Notice of Borrowing shall be irrevocable. The aggregate principal amount of the Class A Advance and Class B Advance requested by the Borrower for any Funding Date shall not be less than the lesser of (x) $1,000,000 and (y) the remaining amount necessary in order for the Borrower to fully utilize all available Commitments. If the Administrative Agent delivers a written notice (including by electronic mail) to the Borrower contesting the Borrower’s calculations or any statement within such Notice of Borrowing, it shall promptly inform the Borrower. The Borrower may then deliver an amended Notice of Borrowing to the Administrative Agent, the Funding Agents and the Paying Agent or, by written notice, rescind the Notice of Borrowing.

(B)     The Notice of Borrowing shall specify (i) the aggregate amount of Class A Advances requested together with the allocated amount of Class A Advances to be paid by each Class A Lender Group based on its respective Class A Lender Group Percentage, (ii) the aggregate amount of Class B Advances requested together with the allocated amount of Class B Advances to be paid by each Class B Lender Group based on its respective Class B Lender Group Percentage and (iii) the Funding Date; provided that the amount of Class A Advances to Class B Advances requested shall be determined on a pro rata basis based on the Class A Aggregate Commitment and Class B Aggregate Commitment as of the proposed Funding Date.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(C)    With respect to the Advances to be made on the Closing Date, each Lender shall pay the amount of its Advance by wire transfer of such funds to the Borrower’s Account no later than 4:00 P.M. (New York City time) on the Closing Date.

(D)     With respect to the Advances to be made on any Funding Date, other than the initial Advance to be made on the Closing Date, upon a determination by the Administrative Agent that all conditions precedent to the Advances to be made on such Funding Date set forth in Article III have been satisfied or otherwise waived, each Lender shall fund the amount of its Advance by wire transfer of such funds in accordance with the Borrower’s written instructions initiated no later than 2:00 P.M. (New York City time) on such Funding Date.

(E)    Notwithstanding the foregoing, if any Non-Conduit Lender who shall have previously notified the Borrower in writing, in substantially the form of Exhibit H hereto, that it has incurred any external cost, fee or expense directly related to and as a result of the “liquidity coverage ratio” under Basel III in respect of its Commitment hereunder or any liquidity agreement between such Non-Conduit Lender and the Conduit Lender, or its interest in the Advances, such Non-Conduit Lender may, upon receipt of a Notice of Borrowing pursuant to Section 2.4(A), notify the Borrower in writing by 5:00 P.M. (New York City time) two (2) Business Days prior to the Funding Date specified in such Notice of Borrowing, in substantially the form of Exhibit I hereto (a “Delayed Funding Notice”), of its intent to fund (or, if applicable and if such Conduit Lender so agrees in its sole discretion, have its Conduit Lender, if applicable, fund all or part of) its allocated amount of the related Advance in an amount that would, if combined with all other requested Advances within the past thirty-five (35) days, exceed $20,000,000 (such amount, the “Delayed Amount”) on a Business Day that is on or before the thirty-fifth (35th) day following the date of delivery of such Non-Conduit Lender of such Delayed Funding Notice (the “Delayed Funding Date”) rather than on the date specified in such Notice of Borrowing. If any Non-Conduit Lender provides a Delayed Funding Notice to the Borrower following the delivery by the Borrower of a Notice of Borrowing, the Borrower may revoke such Notice of Borrowing by delivering written notice of the same to the Administrative Agent and the Funding Agents by 12:00 P.M. (New York city time) on the Business Day preceding the related Funding Date. No Non-Conduit Lender that has provided a Delayed Funding Notice in respect of an Advance (a “Delayed Funding Lender”) shall be considered to be in default of its obligation to fund its Delayed Amount pursuant to Section 2.4(D) hereunder unless and until it has failed to fund the Delayed Amount on or before the Delayed Funding Date. A Delayed Funding Lender is not obliged to fund until thirty-five (35) days have elapsed since the funding request. For the avoidance of doubt, a Delayed Funding Lender shall be required to fund its Delayed Amount regardless of the occurrence of an Amortization Event, Event of Default, Potential Amortization Event or Potential Default which occurs during the period from and including the related Funding Date to and including the related Delayed Funding Date, unless such Amortization Event, Event of Default, Potential Amortization Event or Potential Default relates to an Insolvency Event with respect to the Borrower.

(F)    If (i) one or more Delayed Funding Lenders provide a Delayed Funding Notice to the Borrower in respect of a Notice of Borrowing and (ii) the Borrower shall not have revoked the Notice of Borrowing prior to the Business Day preceding such Funding Date, the Administrative Agent shall, by no later than 12:00 P.M. (New York City time) on the Business Day preceding such Funding Date, direct each Lender Group and each Non-Conduit Lender that is not a Delayed Funding Lender with respect to such Funding Date (each a “Non-Delayed Funding Lender”) to fund an additional portion of such Advance on such Funding Date equal to such Non-Delayed Funding Lender’s proportionate share (based upon such Non-Delayed Funding Lender’s Commitment relative to the sum of the Commitments of all Non-Delayed

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Funding Lenders) of the aggregate Delayed Amounts with respect to such Funding Date; provided, that in no event shall a Non-Delayed Funding Lender be required to fund any amounts in excess of its Commitment. Subject to Section 2.4(D), in the case of a Non-Delayed Funding Lender that is a Non-Conduit Lender, such Non-Conduit Lender hereby agrees, or, in the case of a Non-Delayed Funding Lender that is a Lender Group, the Conduit Lender in such Lender Group may agree, in its sole discretion, and the Non-Conduit Lenders in such Lender Group hereby agree, to fund such portion of the Advance on such Funding Date.

(G)    After the Non-Delayed Funding Lenders fund a Delayed Amount on any Funding Date in accordance with Section 2.4(F), the Delayed Funding Lender in respect of such Delayed Amount will be obligated to fund an amount equal to the excess, if any, of (a) such Delayed Amount over (b) the amount, if any, by which the portion of any principal distribution amount paid to such Non-Delayed Funding Lenders pursuant to Section 2.7 or any decrease to the outstanding principal balance made in accordance with Section 2.8, on any date during the period from and including such Funding Date to but excluding the Delayed Funding Date for such Delayed Amount, was greater than what it would have been had such Delayed Amount been funded by such Delayed Funding Lender on such Funding Date (the “Delayed Funding Reimbursement Amount”) with respect to such Delayed Amount on or before its Delayed Funding Date, irrespective of whether the Borrower would be able to satisfy the conditions set forth in Section 3.2(A) to an Advance, in an amount equal to such Delayed Funding Reimbursement Amount on such Delayed Funding Date. Such Delayed Funding Lender shall fund such Delayed Funding Reimbursement Amount on such Delayed Funding Date by paying such amount to the Administrative Agent in immediately available funds, and the Administrative Agent shall distribute such funds to each such Non-Delayed Funding Lender, pro rata based on the relative amount of such Delayed Amount funded by such Non-Delayed Funding Lender on such Funding Date pursuant to Section 2.4(F).

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 2.5.    Fees.

(A)    Facility Administrator Fee. Subject to the terms and conditions of the Facility Administration Agreement, the Borrower shall pay the Facility Administrator Fee to the initial Facility Administrator and after the resignation or replacement of the initial Facility Administrator, the Borrower shall pay the Facility Administrator Fee to a Successor Facility Administrator appointed in accordance with the Facility Administration Agreement.

(B)    Verification Agent Fee. Subject to the terms and conditions of the Verification Agent Agreement, the Borrower shall pay to the Verification Agent the Verification Agent Fee.

(C)    Paying Agent Fee. Subject to the terms and conditions of the Paying Agent Fee Letter, the Borrower shall pay to the Paying Agent the Paying Agent Fee.

(D)    Unused Line Fees. Solely during the Availability Period, the Borrower agrees to pay to each Funding Agent, for the benefit of the Non-Conduit Lender in its Lender Group and as consideration for the Commitment of such Non-Conduit Lender in such Lender Group unused line fees in Dollars (the “Unused Line Fee”) for the period from the Closing Date to the last day of the Availability Period, computed as (a) the Unused Line Fee Percentage multiplied by (b) the average Unused Portion of the Commitments with respect to such Lender Group during a calendar quarter. Accrued Unused Line Fees shall be due and payable in arrears (from available Collections as set forth and in the order of priority established pursuant to Section 2.7) on the Payment Date immediately following the last day of the applicable calendar quarter for which such fee was calculated and on the last day of the Availability Period.

(E)    Payment of Fees. The fees set forth in Section 2.5(A), (B), (C) and (D) shall be payable on each Payment Date by the Borrower from Distributable Collections as set forth in and in the order of priority established pursuant to Section 2.7(B). Notwithstanding anything to the contrary herein or in any Transaction Document, the fees referred to in this Section 2.5 shall not constitute “Confidential Information.”

(F)    Amendment Fee.     Commencing on the Amendment Closing Date and thereafter, the Borrower shall pay to the Administrative Agent a fee of $10,000 in connection with each amendment (or group of related amendments effective of the same date) to the Transaction Documents requested by it, which fee shall be in addition to the reimbursement of costs and expenses associated therewith that is provided for in Section 10.6 hereof. For the avoidance of doubt, any consent to a Proposed Form delivered by the Administrative Agent pursuant to Section 5.1(X) shall not give rise to the obligation to pay the amendment fee set forth in this Section 2.5(F) so long as no amendment to any Transaction Document is required in connection with such Proposed Form as determined by the Administrative Agent in its sole discretion.

Section 2.6.    Reduction/Increase of the Commitments.

(A)    The Borrower may, on any Business Day, upon written notice given to the Administrative Agent and each of the Funding Agents not later than ten (10) Business Days prior to the date of the proposed action (which notice may be conditioned upon any event), terminate in whole or reduce in part, on a pro rata basis based on its Lender Group Percentage, the Unused Portion of the Commitments with respect to each Lender Group (and on a pro rata basis with respect to each Non-Conduit Lender in such Lender Group); provided, that (i) any partial reduction shall be in the amount of $1,000,000 or an integral multiple thereof

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

and (ii) any Unused Portion of the Commitments so reduced may not be increased again without the written consent of the related Non-Conduit Lenders in such Lender Group.

(B)    The Borrower may, on any Business Day upon written notice given to the Administrative Agent and each of the Funding Agents, request an increase, on a pro rata basis based on its Lender Group Percentage, of the Commitments of the Non-Conduit Lender(s) in each Lender Group; provided, that any increase shall be at least equal to $5,000,000 or an integral multiple thereof but shall in no event cause the Aggregate Commitment to exceed the Maximum Facility Amount, the Class A Aggregate Commitment to exceed the Class A Maximum Facility Amount or the Class B Aggregate Commitment to exceed the Class B Maximum Facility Amount. Each Non-Conduit Lender shall, within five (5) Business Days of receipt of such request, notify the Administrative Agent and the Administrative Agent shall in turn notify the Borrower in writing (with copies to the other members of the applicable Lender Group) whether or not each Non-Conduit Lender has, in its sole discretion, agreed to increase its Commitment. If a Non-Conduit Lender does not send any notification to the Administrative Agent within such five (5) Business Day period, such Non-Conduit Lender shall be deemed to have declined to increase its Commitment. Any increase in Commitments agreed to pursuant to this Section 2.6(B) may be reduced by a Non-Conduit Lender, at any time, upon five Business Days’ written notice to the Borrower from the Administrative Agent (with copies to the other members of the applicable Lender Group) setting forth the amount of such reduction; provided, however, that such Commitment may not be reduced to an amount less than such Non-Conduit Lender’s initial Commitment on the Closing Date (if such reduction is prior to a Takeout Transaction) or to an amount less than such Non-Conduit Lender’s Commitment on or after a Takeout Transaction (if such reduction is on or after a Takeout Transaction), but may be reduced to an amount that is less than the then Aggregate Outstanding Advances.

Section 2.7.    Repayment of the Advances. (A) Notwithstanding any other provision to the contrary, the outstanding principal balance of the Advances and the other Obligations owing under this Agreement, together with all accrued but unpaid interest thereon, shall be due and payable in full, if not due and payable earlier, on the Maturity Date. For the avoidance of doubt, amounts borrowed and repaid hereunder may be reborrowed in accordance with the terms hereof.

(B)    On any Business Day, the Borrower may direct the Paying Agent to, and on each Payment Date, the Borrower shall direct the Paying Agent to, subject to Section 2.7(D), apply all amounts on deposit in the Collection Account (including (x)(1)(a) Collections deposited therein during the related Collection Period and (b) any amounts due during the related Collection Period but deposited into the Collection Account within ten (10) Business Days after the end of such Collection Period that the Facility Administrator (at its option) has determined (with written notice thereof to the Paying Agent (with a copy to the Administrative Agent and the Borrower)) to be treated as if such amounts were on deposit in the Collection Account at the end of such Collection Period, (2) amounts deposited therein from the Liquidity Reserve Account or the Supplemental Reserve Account, in each case in accordance with Section 8.2 or (3) any amounts deposited therein by the Seller or the Parent pursuant to the Sale and Contribution Agreement or the Parent Guaranty, respectively, but (y) excluding Collections deposited therein in the current Collection Period except as necessary to make distributions pursuant to clauses (i) through (iii) of this Section or as otherwise determined by the Facility Administrator pursuant to clause (x)(1)(a) above) (the “Distributable Collections”), to the Obligations in the following order of priority based solely on information contained in (I) with respect to any Payment Date, the Facility Administrator Report for such related Collection Period or, if no Facility Administrator Report is available, solely as directed in writing by the Administrative Agent or (II) with respect to any other Business Day, including the date of closing for a Takeout Transaction, on

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which the Borrower requests an application and distribution of funds in the Collection Account (and/or Takeout Transaction Account, if applicable), an interim Facility Administrator Report or such other report in form and substance reasonably satisfactory to the Administrative Agent (as confirmed by the Administrative Agent via an email sent to the Paying Agent) and the Paying Agent relating to the Distributable Collections and proceeds of a Takeout Transaction, if applicable, that is delivered by the Facility Administrator (which the Facility Administrator hereby agrees to deliver at the request of the Administrative Agent):

(i)first (Service Providers), ratably, (a) to the Paying Agent (1) the Paying Agent Fee and (2)(x) any accrued and unpaid Paying Agent Fees with respect to prior Payment Dates plus (y) out-of-pocket expenses and indemnities of the Paying Agent incurred and not reimbursed in connection with its obligations and duties under this Agreement; provided that the aggregate payments to the Paying Agent reimbursement for clauses (2)(y) will be limited to $50,000 per calendar year so long as no Event of Default or Amortization Event has occurred pursuant to this Agreement (unless otherwise approved by the Majority Lenders and, if such reimbursement amount is to be increased, the Majority Class B Lenders (the approval of the Majority Class B Lenders not to be unreasonably withheld, conditioned or delayed if otherwise approved by the Majority Lenders); provided that if the Majority Class B Lenders have not affirmatively disapproved such increase in writing within five (5) Business Days of receiving notice of such increase and the Majority Lenders have otherwise approved such increase, such increase shall be deemed approved); (b) to the Facility Administrator, the Facility Administrator Fee, and (c) to the Verification Agent, the Verification Agent Fee;

(ii)    second (Hedge Agreement Payments and Class A Senior Interest Distribution Amount), on a pari passu basis (a) to the Qualifying Hedge Counterparty under each Hedge Agreement, the payment of all amounts which are due and payable by the Borrower to such Qualifying Hedge Counterparty on such date (other than fees, expenses, termination payments, indemnification payments, tax payments or other similar amounts), pursuant to the terms of the applicable Hedge Agreement (net of all amounts which are due and payable by such Qualifying Hedge Counterparty to the Borrower on such date pursuant to the terms of such Hedge Agreement) and (b) to each Class A Funding Agent, for the benefit of and on behalf of the Class A Lenders in its Class A Lender Group, the Class A Senior Interest Distribution Amount then due (allocated among the Class A Lender Groups based on their Class A Lender Group Percentages) until paid in full;

(iii)    third (Class B Senior Interest Distribution Amount (Non-Event of Default)), so long as no Event of Default has occurred and is continuing, to each Class B Funding Agent, for the benefit of and on behalf of the Class B Lenders in its Class B Lender Group, the Class B Senior Interest Distribution Amount then due (allocated among the Class B Lender Groups based on their Class B Lender Group Percentages) until paid in full;

(iv)    fourth (Unused Line Fee),first, to each Class A Funding Agent, for the benefit of and on behalf of the related Non-Conduit Lender(s) in its Lender Group, the payment of the Unused Line Fee then due (allocated among the Lender Groups based on their Lender Group Percentages) until paid in full and second, to each Class B Funding Agent, for the benefit of and on behalf of the related Non-Conduit Lender(s) in its Lender Group, the payment of the Unused Line Fee then due (allocated among the Lender Groups based on their Lender Group Percentages) until paid in full;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(v)    fifth (Liquidity Reserve Account), if the amount on deposit in the Liquidity Reserve Account is less than the Liquidity Reserve Account Required Balance and no Amortization Event has occurred and is continuing, to the Liquidity Reserve Account until the amount on deposit in the Liquidity Reserve Account shall equal the Liquidity Reserve Account Required Balance;

(vi)    sixth (Supplemental Reserve Account), to the Supplemental Reserve Account, the Supplemental Reserve Account Deposit, if any;

(vii)seventh (Class A Borrowing Base Deficiency), to the extent required under Section 2.9 in connection with a Class A Borrowing Base Deficiency, to each Class A Funding Agent, on behalf of the Class A Lenders in its Class A Lender Group, for the prepayment and reduction of the outstanding principal amount of any Class A Advances, an amount equal to the amount necessary to cure such Class A Borrowing Base Deficiency (allocated ratably among the Class A Lender Groups based on their Class A Lender Group Percentages) plus, to the extent not paid as provided above, accrued and unpaid interest on the Class A Advances prepaid until paid in full;

(viii)eighth (Class B Senior Interest Distribution Amount (Event of Default)), if an Event of Default has occurred and is continuing, to each Class B Funding Agent, for the benefit of and on behalf of the Class B Lenders in its Class B Lender Group, the Class B Senior Interest Distribution Amount then due (allocated among the Class B Lender Groups based on their Class B Lender Group Percentages) until paid in full;

(ix)    ninth (Class B Borrowing Base Deficiency), to the extent required under Section 2.9 in connection with a Class B Borrowing Base Deficiency, to each Class B Funding Agent, on behalf of the Class B Lenders in its Class B Lender Group, for the prepayment and reduction of the outstanding principal amount of any Class B Advances, an amount equal to the amount necessary to cure such Class B Borrowing Base Deficiency (allocated ratably among the Class B Lender Groups based on their Class B Lender Group Percentages) plus, to the extent not paid as provided above, accrued and unpaid interest on the Class B Advances prepaid until paid in full;

(x)    tenth (Qualifying Hedge Counterparty Breakage and Amortization Period Class A Lender Obligations), on a pari passu basis (a) to the Administrative Agent for the account of the Hedge Counterparty under each Hedge Agreement, all payments which arose due to a default by the Borrower or due to any prepayments of amounts under such Hedge Agreement and all fees, expenses, indemnification payments, tax payments or other amounts (to the extent not previously paid hereunder) which are due and payable by the Borrower to such Hedge Counterparty on such date, pursuant to the terms of the applicable Hedge Agreement (net of all amounts which are due and payable by such Qualifying Hedge Counterparty to the Borrower on such date pursuant to the terms of such Hedge Agreement) and (b)during the Amortization Period, to the Administrative Agent and each Class A Funding Agent on behalf of itself and the Class A Lenders in its related Class A Lender Group, all remaining amounts, for application to the principal balance of the outstanding Class A Advances and the aggregate amount of all Obligations then due from the Borrower to the Administrative Agent, such Class A Funding Agent and each such Class A Lender in the Class A Lender Group (allocated among such Obligations as selected by the Administrative Agent; provided that payment of the principal balance of outstanding Class A Advances shall be allocated ratably among the Class A Lender Groups based on their Class A Lender Group Percentages) until paid in full;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(xi)    eleventh (Amortization Period Class B Lender Obligations), during the Amortization Period, to the Administrative Agent and each Class B Funding Agent on behalf of itself and the Class B Lenders in its related Class B Lender Group, all remaining amounts, for application to the payment of the principal balance of the outstanding Class B Advances and the aggregate amount of all Obligations then due from the Borrower to the Administrative Agent, such Class B Funding Agent and each such Class B Lender in the Class B Lender Group (allocated among such Obligations as selected by the Administrative Agent; provided that payment of the principal balance of outstanding Class B Advances shall be allocated ratably among the Class B Lender Groups based on their Class B Lender Group Percentages) until paid in full;

(xii)twelfth (Class A Subordinate Interest Distribution Amount and Class B Subordinate Interest Distribution Amount), first, to each Class A Funding Agent, for the benefit of and on behalf of the Class A Lenders in its Class A Lender Group, the Class A Subordinate Interest Distribution Amount then due (allocated among the Class A Lender Groups based on their Class A Lender Group Percentages) until paid in full and second, to each Class B Funding Agent, for the benefit of and on behalf of the Class B Lenders in its Class B Lender Group, the Class B Subordinate Interest Distribution Amount then due (allocated among the Class B Lender Groups based on their Class B Lender Group Percentages);

(xiii)thirteenth (Lender Fees and Expenses), first, to the Administrative Agent and each Class A Funding Agent on behalf of itself and the Class A Lenders in its related Class A Lender Group, the payment of all Breakage Costs, all Liquidation Fees and all other amounts (other than those already provided for above) due and payable by the Borrower to the Administrative Agent, such Class A Funding Agent and such Class A Lenders (solely in their capacity as a Class A Lender) hereunder or under any other Transaction Document until paid in full and second, to each Class B Funding Agent on behalf of itself and the Class B Lenders in its related Class B Lender Group, the payment of all Breakage Costs, all Liquidation Fees and all other amounts (other than those already provided for above) due and payable by the Borrower to such Class B Funding Agent and such Class B Lenders (solely in their capacity as a Class B Lender) hereunder or under any other Transaction Document until paid in full;

(xiv)fourteenth (All Other Obligations), to the Administrative Agent on behalf of any applicable party, the ratable payment of all other Obligations that are past due and/or payable on such date;

(xv)fifteenth (Service Provider Indemnities), ratably, to the Paying Agent, the Verification Agent and/or the Facility Administrator, any indemnification, expenses, fees or other obligations owed to the Paying Agent, the Verification Agent and/or the Facility Administrator, respectively (including out-of-pocket expenses and indemnities of the Paying Agent and the Verification Agent not paid pursuant to clause (i) above and any Facility Administrator Fees, Paying Agent Fees or Verification Agent Fees not paid pursuant to clause (i) above), pursuant to the Transaction Documents;

(xvi)sixteenth (Class A Principal Prepayments; Class B Principal Prepayments), ratably, unless an Event of Default or Amortization Event has occurred and is continuing, then, sequentially,as specified in Section 2.8(A), (a) to each Class A Funding Agent on behalf of its related Class A Lender Group, to the prepayment of Class A Advances in accordance with Sections

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

2.8(A), 2.11, 2.12(A) and 2.13 (allocated ratably among the Class A Lender Groups based on their Class A Lender Group Percentages), and (b) to each Class B Funding Agent on behalf of its related Class B Lender Group, to the prepayment of Class B Advances in accordance with Sections 2.8(A), 2.11, 2.12(A) and 2.13 (allocated ratably among the Class B Lender Groups based on their Class B Lender Group Percentages);

(xvii)seventeenth (Eligible Letter of Credit Bank), to each Eligible Letter of Credit Bank or other party as directed by the Facility Administrator (a) any fees and expenses related to a Letter of Credit and (b) any amounts which have been drawn under a Letter of Credit and any interest due thereon; and

(xviii)eighteenth (Remainder), all Distributable Collections remaining in the Collection Account after giving effect to the preceding distributions in this Section 2.7(B), to the Borrower’s Account (to cover any other expenses of the Borrower or to make distributions on behalf of the Borrower).

(C)    After giving effect to the application of Distributable Collections in accordance with Section 2.7(B) on any Business Day, if any, the Paying Agent shall, subject to Sections 2.7(D) and 2.8(B), apply all amounts on deposit in the Takeout Transaction Account on such Business Day representing net proceeds of any Takeout Transaction to the Obligations in the following order of priority:

(i)first (Senior Interest), (a) first, to each Class A Funding Agent, on behalf of the Class A Lenders in its Class A Lender Group, the excess, if any, of the Class A Senior Interest Distribution Amount accrued with respect to the amount of Class A Advances prepaid on such day (allocated among the Class A Lender Groups based on their Class A Lender Group Percentages) with respect to the related Interest Accrual Period over the amount distributed (or distributable) to the Class A Funding Agent on such day pursuant to Section 2.7(B)(ii)(b) and (b) second, to each Class B Funding Agent, for the benefit of and on behalf of the Class B Lenders in its Class B Lender Group, the excess, if any, of the Class B Senior Interest Distribution Amount accrued with respect to the amount of Class B Advances prepaid on such day (allocated among the Class B Lender Groups based on their Class B Lender Group Percentages) with respect to the related Interest Accrual Period over the amount distributed (or distributable) to the Class B Funding Agent on such day pursuant to Section 2.7(B)(iii);

(ii)    second (Liquidation Fees and Other Obligations Owing to Administrative Agents, Lenders and Funding Agents), (a) first, to each Funding Agent on behalf of the Lenders in its related Lender Group, for application to the aggregate amount of all Liquidation Fees accrued with respect to the amount of Advances prepaid on such day (other than those already provided for pursuant to this Section 2.7(C)) then due and payable by the Borrower (allocated ratably among the Class A Lender Groups and the Class B Lender Groups based on the percentage of the Aggregate Outstanding Advances funded by each such Lender Group and within each Lender Group based on their applicable Lender Group Percentages) until paid in full, (b) second, ratably, to the Administrative Agent and each Class A Funding Agent, on behalf of itself and the Class A Lenders in its related Class A Lender Group, the aggregate amount of all Obligations accrued with respect to the amount of Class A Advances prepaid on such day (other than those provided for in other clauses of this Section 2.7(C)) then due and payable by the Borrower to the Administrative Agent, such Class A Funding Agent and such Class A Lenders (solely in its capacity as a Class A Lender) hereunder or under any other Transaction Document until paid in full, and (c) third, to each Class B Funding Agent, on behalf of itself and the Class B Lenders in its related Class B Lender Group, the aggregate amount of all Obligations accrued with respect to the amount of Class B Advances

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

prepaid on such day (other than those provided for in other clauses of this Section 2.7(C)) then due and payable by the Borrower to such Class B Funding Agent or such Class B Lenders (solely in its capacity as a Class B Lender) hereunder or under any other Transaction Document until paid in full;

(iii)    third(Principal), so long as no Event of Default or Amortization Event has occurred and is continuing, pro rata based on amounts then due to the Class A Lenders and the Class B Lenders, and if an Event of Default or Amortization Event has occurred and is continuing, sequentially,(a)to each Class A Funding Agent on behalf of its related Class A Lender Group, to the prepayment of Class A Advances in accordance with Sections 2.8(A), 2.11, 2.12(A) and 2.13 (allocated ratably among the Class A Lender Groups based on their Class A Lender Group Percentages) and (b) to each Class B Funding Agent on behalf of its related Class B Lender Group, to the prepayment of Class B Advances in accordance with Sections 2.8(A), 2.11, 2.12(A) and 2.13 (allocated ratably among the Class B Lender Groups based on their Class B Lender Group Percentages);

(iv)fourth (Subordinate Interest), (a) first, to each Class A Funding Agent, on behalf of the Class A Lenders in its Class A Lender Group, the excess, if any, of the Class A Subordinate Interest Distribution Amount accrued with respect to the amount of Class A Advances prepaid on such day (allocated among the Class A Lender Groups based on their Class A Lender Group Percentages) with respect to the related Interest Accrual Period over the amount distributed (or distributable) to the Class A Funding Agent on such day pursuant to Section 2.7(B)(xii) and (b) second, to each Class B Funding Agent, for the benefit of and on behalf of the Class B Lenders in its Class B Lender Group, the excess, if any, of the Class B Subordinate Interest Distribution Amount accrued with respect to the amount of Class B Advances prepaid on such day (allocated among the Class B Lender Groups based on their Class B Lender Group Percentages) with respect to the related Interest Accrual Period over the amount distributed (or distributable) to the Class B Funding Agent on such day pursuant to Section 2.7(B)(xii);

(v)    fifth (Qualifying Hedge Counterparty and Eligible Hedged SREC Counterparty Payments), ratably to (a) to the Administrative Agent for the account of the Qualifying Hedge Counterparty under each Hedge Agreement, all payments that are due and payable by the Borrower to such Qualifying Hedge Counterparty on such date arising as a result of the prepayment of Advances in connection with such Takeout Transaction (including all fees, expenses, indemnification payments, tax payments, termination payments and other amounts), pursuant to the terms of the applicable Hedge Agreement (net of all amounts which are due and payable by such Qualifying Hedge Counterparty to the Borrower on such date pursuant to the terms of such Hedge Agreement) and (b) to the Eligible Hedged SREC Counterparty under each Hedged SREC Agreement, all payments that are due and payable by the Borrower under such Hedged SREC Agreement on such date arising as a result of the prepayment of Advances in connection with such Takeout Transaction (including all fees, expenses, indemnification payments, tax payments, termination payments and other amounts), pursuant to the terms of the applicable Hedged SREC Agreement;

(vi)sixth (Eligible Letter of Credit Bank), to the Eligible Letter of Credit Bank or other party as directed by the Facility Administrator (a) any fees and expenses related to a Letter of Credit and (b) any amounts which have been drawn under a Letter of Credit and any interest due thereon; and

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(vii)seventh (Remainder), to the Collection Account, all proceeds of such Takeout Transaction remaining in the Takeout Transaction Account for application in accordance with Section 2.7(B).

(D)    Notwithstanding anything to the contrary set forth in this Section 2.7 or Section 8.2, the Paying Agent shall not be obligated to make any determination or calculation with respect to the payments or allocations to be made pursuant to either of such Sections, and in making the payments and allocations required under such Sections, the Paying Agent shall be entitled to rely exclusively and conclusively upon the information in the latest Facility Administrator Report (or such other report or direction signed by the Administrative Agent) received by the Paying Agent pursuant to either such Section prior to the applicable payment date. Any payment direction to be acted upon by the Paying Agent pursuant to either such Section on a payment date other than a Payment Date shall be delivered to the Paying Agent at least two (2) Business Days prior to the date on which any payment is to be made.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 2.8.    Certain Prepayments. (A)    The Borrower (through the Paying Agent pursuant to Section 2.7(B) and as otherwise permitted in this Agreement) may at any time upon written notice to the Administrative Agent, the Funding Agents and the Paying Agent, and subject to the priority of payments set forth in Section 2.7(B), prepay all or any portion of the balance of the principal amount of the Class A Advances or the Class B Advances based on the outstanding principal amounts thereof, which notice shall be given at least three (3) Business Days prior to the proposed date of such prepayment. Each such prepayment (which need not be on a Payment Date) shall be accompanied by (a) the payment of all accrued but unpaid interest on the amounts to be so prepaid and (b) any Liquidation Fee in connection with such prepayment if such prepayment is not made on a Payment Date. Prepayments made in accordance with this Section shall be applied to the outstanding principal amount of Class A Advances and Class B Advances (i) in the absence of an Event of Default or Amortization Event, ratably and (ii) otherwise, sequentially.

(B)    The Borrower shall deposit all proceeds of any Takeout Transaction (net of reasonable fees, taxes, commissions, premiums and expenses incurred by the Borrower in connection with such Takeout Transaction so long as such deposit is greater than or equal to the Minimum Payoff Amount) into the Takeout Transaction Account, and the Administrative Agent shall apply such proceeds to prepay the applicable Class A Advances and Class B Advances made in respect of the Collateral that is subject to such Takeout Transaction and make other related payments in accordance with Sections 2.7(B) and 2.7(C), including any such payments due to the Paying Agent.

Section 2.9.    Mandatory Prepayments of Advances. On any date that the Borrower either (a) obtains knowledge that (i) as of any prior Funding Date, any prior Payment Date or date on which a prepayment was made in accordance with Section 2.8 or (ii) in connection with the delivery of a Borrowing Base Certificate for an upcoming Funding Date, Payment Date or date on which a prepayment is to made in accordance with Section 2.8, or (b) receives notice from the Administrative Agent (with calculations set forth in reasonable detail), that as of any Funding Date, Payment Date or date on which a prepayment is made in accordance with Section 2.8, (i) the aggregate outstanding principal amount of all Class A Advances exceeds the lesser of (x) the amount of the Class A Aggregate Commitment in effect as of such date (without giving effect to or treating as outstanding any Advance that was approved pursuant to Section 2.18) and (y) the Class A Borrowing Base (the occurrence of any such excess being referred to herein as a “Class A Borrowing Base Deficiency”), or (ii) the aggregate outstanding principal amount of all Class B Advances exceeds the lesser of (x) the amount of the Class B Aggregate Commitment in effect as of such date (without giving effect to or treating as outstanding any Advance that was approved pursuant to Section 2.18) and (y) the Class B Borrowing Base (the occurrence of any such excess being referred to herein as a “Class B Borrowing Base Deficiency” and together with the Class A Borrowing Base Deficiency, a “Borrowing Base Deficiency”), the Borrower shall pay to the Class A Funding Agent and/or Class B Funding Agent, as applicable, for the account of its Lender Group the amount of any such excess (to be applied to the reduction of the applicable Advances ratably among all applicable Lender Groups based on their Lender Group Percentages to the extent necessary to cure such Borrowing Base Deficiency), together with accrued but unpaid interest on the amount required to be so prepaid to the date of such prepayment and any Liquidation Fee in connection with such prepayment if such prepayment is not made on a Payment Date.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 2.10.    [Reserved].

Section 2.11.    Interest. The makers of the Advances shall be entitled to the applicable Interest Distribution Amount payable on each Payment Date in accordance with Sections 2.7(B) and 2.7(C).

Section 2.12.    Breakage Costs; Liquidation Fees; Increased Costs; Capital Adequacy; Illegality; Additional Indemnifications.

(A)    Breakage Costs and Liquidation Fees. (i) If any Advance is not made on the date specified by the Borrower for any reason other than default by the Lenders, the Borrower hereby agrees to pay Breakage Costs, if any, and (ii) the Borrower agrees to pay all Liquidation Fees associated with a reduction of the principal balance of a Class A Advance or Class B Advance at any time. The Borrower shall not be responsible for any Liquidation Fees or any other loss, cost, or expenses arising at the time of, and arising solely as a result of, any assignment made pursuant to Section 10.8 and the reallocation of any portion of a Class A Advance or Class B Advance of the applicable Lender making such assignment unless, in each case, such assignment is requested by the Borrower.

(B)    Increased Costs. If any Change in Law (a) shall subject any Lender, the Administrative Agent or any Affiliate thereof (each of which, an “Affected Party”) to any Taxes (other than (x) Indemnified Taxes, (y) Taxes described in clauses (ii) through (iv) of the definition of Excluded Taxes and (z) Connection Income Taxes) on its loans, loan principal, commitments, or other obligations, or its deposits, reserves, other liabilities or capital attributable thereto, (b) shall impose, modify or deem applicable any reserve requirement (including any reserve requirement imposed by the Board of Governors of the Federal Reserve System), special deposit or similar requirement against assets of, deposits with or for the account of, or credit extended by, any Affected Party, or (c) shall impose any other condition affecting the Collateral or the rights of any Lender and the Administrative Agent hereunder, the result of which is to increase the cost to any Affected Party under this Agreement or to reduce the amount of any sum received or receivable by an Affected Party under this Agreement, then on the next Payment Date after written demand by such Affected Party, such Affected Party shall receive such additional amount or amounts as will compensate such Affected Party for such additional or increased cost incurred or such reduction suffered to the extent such additional or increased costs or reduction are incurred or suffered in connection with the Collateral, any obligation to make Advances hereunder, any of the rights of such Lender or the Administrative Agent hereunder, or any payment made hereunder in accordance with Section 2.7(B); provided, that the Borrower shall not be required to compensate such Affected Party for any portion of such additional or increased cost or such reduction that is incurred more than one hundred eighty (180) days prior to any such demand (except that, if the event giving rise to such additional or increased cost or such reduction is retroactive, then the 180-day period referred to above shall be extended to include the period of retroactive effect thereof).

(C)    Capital Adequacy. If any Change in Law has or would have the effect of reducing the rate of return on the capital of any Affected Party as a consequence of its obligations hereunder or arising in connection herewith to a level below that which any such Affected Party could have achieved but for such Change in Law (taking into consideration the policies of such Affected Party with respect to capital adequacy) by an amount deemed by such Affected Party to be material, then from time to time, then on the next Payment Date after written demand by such Affected Party (which demand shall be accompanied by a statement setting forth the basis for such demand), such Affected Party shall receive such additional amount or amounts as will compensate such Affected Party for such reduction in accordance with Section 2.7(B); provided, that the Borrower shall not be required to compensate such Affected Party for any portion

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of such additional amount or amounts that are incurred more than one hundred eighty (180) days prior to any such demand (except that, if the event giving rise to such additional amount or amounts is retroactive, then the 180-day period referred to above shall be extended to include the period of retroactive effect thereof).

(D)    Compensation. If as a result of any event or circumstance similar to those described in Section 2.12(A), 2.12(B), or 2.12(C), any Affected Party is required to compensate a bank or other financial institution providing liquidity support, credit enhancement or other similar support to such Affected Party in connection with this Agreement or the funding or maintenance of Advances hereunder, then on the next Payment Date after written demand by such Affected Party, such Affected Party shall receive such additional amount or amounts as may be necessary to reimburse such Affected Party for any amounts paid by it; provided, that the Borrower shall not be required to compensate such Affected Party for any portion of such additional amount or amounts that are incurred more than one hundred eighty (180) days prior to any such demand (except that, if the event giving rise to such additional amount or amounts is retroactive, then the 180-day period referred to above shall be extended to include the period of retroactive effect thereof).

(E)    Calculation. In determining any amount provided for in this Section 2.12, the Affected Party may use any reasonable averaging and attribution methods. Any Affected Party making a claim under this Section 2.12 shall submit to the Borrower a certificate as to such additional or increased cost or reduction, which certificate shall be conclusive absent manifest error.

Section 2.13.    Payments and Computations. (A) The Borrower (through the Paying Agent pursuant to Sections 2.7(B) and 2.7(C) and as otherwise permitted in this Agreement) shall make each payment and prepayment hereunder and under the Advances in respect of principal, interest, expenses, indemnities, fees or other Obligations due from the Borrower not later than 4:00 P.M. (New York City time) on the day when due in U.S. Dollars to the related Funding Agent at its address referred to in Section 10.3 or to such account provided by such Funding Agent in immediately available, same‑day funds. Payments on Obligations may also be made by application of funds in the Collection Account or the Takeout Transaction Account as provided in Section 2.7(B) or 2.7(C), as applicable. All computations of interest for Advances made under the Base Rate shall be made by the applicable Funding Agent on the basis of a year of 365 or 366 days, as the case may be, and actual days elapsed (including the first day but excluding the last day) occurring in the period for which such interest is payable. All other computations of fees and interest provided hereunder shall be made on the basis of a 360-day year and actual days elapsed (including the first day but excluding the last day) occurring in the period for which such interest is payable. Each determination by a Funding Agent of an interest rate hereunder shall be conclusive and binding for all purposes, absent manifest error.

(B)    All payments to be made in respect of fees, if any, due to the Administrative Agent from the Borrower hereunder shall be made on the date when due without presentment, demand, protest or notice of any kind, all of which are hereby expressly waived by the Borrower, and without setoff, counterclaim or other deduction of any nature (other than with respect to Taxes pursuant to Section 2.17), and an action therefor shall immediately accrue. The Borrower agrees that, to the extent there are insufficient funds in the Administrative Agent’s Account, to make any payment under this clause (B) when due, the Borrower shall immediately pay to the Administrative Agent all amounts due that remain unpaid.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 2.14.    Payment on Non‑Business Days. Whenever any payment hereunder or under the Advances shall be stated to be due on a day other than a Business Day, such payment shall be made on the next succeeding Business Day, and such extension of time shall in such case be included in the computation of payment of interest.

Section 2.15.    [Reserved].

Section 2.16.    Extension of the Scheduled Commitment Termination Date. No earlier than ninety (90) days, and no later than sixty (60) days, prior to the then Scheduled Commitment Termination Date, the Borrower may deliver written notice to the Administrative Agent and each Funding Agent requesting an extension of such Scheduled Commitment Termination Date. The Administrative Agent shall respond to such request no later than thirty (30) days following the date of its receipt of such request, indicating whether it is considering such request and preliminary conditions precedent to any extension of the Scheduled Commitment Termination Date as the Administrative Agent determines to include in such response. The Administrative Agent’s failure to respond to a request delivered by the Borrower pursuant to this Section 2.16 shall not be deemed to constitute any agreement by the Administrative Agent to any such extension. The granting of any extension of the Scheduled Commitment Termination Date requested by the Borrower shall be in the mutual discretion of the Borrower and the Administrative Agent (on behalf of the Lenders with the consent of all Lender Groups).

Section 2.17.    Taxes.

(A)    Defined Terms. For purposes of this Section 2.17 the term “applicable Law” includes FATCA.

(B)    Payments Free of Taxes. Any and all payments by or on account of any obligation of the Borrower under any Transaction Document shall be made without deduction or withholding for any Taxes, except as required by applicable Law. If any applicable Law (as determined in the good faith discretion of an applicable withholding agent) requires the deduction or withholding of any Tax from any such payment by a withholding agent, then the applicable withholding agent shall be entitled to make such deduction or withholding and shall timely pay the full amount deducted or withheld to the relevant Governmental Authority in accordance with applicable Law and, if such Tax is an Indemnified Tax, then the sum payable by the Borrower shall be increased as necessary so that after such deduction or withholding has been made (including such deductions and withholdings applicable to additional sums payable under this Section) the applicable Recipient receives an amount equal to the sum it would have received had no such deduction or withholding been made.

(C)    Payment of Other Taxes by the Borrower. The Borrower shall timely pay to the relevant Governmental Authority in accordance with applicable Law, or at the option of a Funding Agent timely reimburse it for the payment of, any Other Taxes.

(D)    Indemnification by the Borrower. The Borrower shall indemnify each Recipient, within ten days after demand therefor, for the full amount of any Indemnified Taxes (including Indemnified Taxes imposed or asserted on or attributable to amounts payable under this Section) payable or paid by such Recipient or required to be withheld or deducted from a payment to such Recipient and any reasonable expenses arising therefrom or with respect thereto, whether or not such Indemnified Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate as to the amount of such payment or liability delivered to the Borrower by a Recipient (with a copy to each Funding Agent),

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or by a Funding Agent on its own behalf or on behalf of a Recipient, shall be conclusive absent manifest error.

(E)    Indemnification by the Lenders. Each Non-Conduit Lender shall severally indemnify each Funding Agent, within ten days after demand therefor, for (i) any Indemnified Taxes attributable to such Non-Conduit Lender (but only to the extent that the Borrower has not already indemnified such Funding Agent for such Indemnified Taxes and without limiting the obligation of the Borrower to do so), and (ii) any Excluded Taxes attributable to such Non-Conduit Lender, in each case, that are payable or paid by a Funding Agent in connection with any Transaction Document, and any reasonable expenses arising therefrom or with respect thereto, whether or not such Taxes were correctly or legally imposed or asserted by the relevant Governmental Authority. A certificate as to the amount of such payment or liability delivered to any Non-Conduit Lender by its Funding Agent shall be conclusive absent manifest error. Each Non-Conduit Lender hereby authorizes its Funding Agent to set off and apply any and all amounts at any time owing to such Non-Conduit Lender under any Transaction Document or otherwise payable by such Funding Agent to the Non-Conduit Lender from any other source against any amount due to such Funding Agent under this paragraph (E).

(F)    Evidence of Payments. As soon as practicable after any payment of Taxes by the Borrower to a Governmental Authority pursuant to this Section 2.17, the Borrower shall deliver to each Funding Agent the original or a certified copy of a receipt issued by such Governmental Authority evidencing such payment, a copy of the return reporting such payment or other evidence of such payment reasonably satisfactory to such Funding Agent.

(G)    Status of Recipients. (i) Any Recipient that is entitled to an exemption from or reduction of withholding Tax with respect to payments made under any Transaction Document shall deliver to the Borrower, the Paying Agent and the related Funding Agent, at the time or times reasonably requested by the Borrower, the Paying Agent or such Funding Agent, such properly completed and executed documentation reasonably requested by the Borrower, the Paying Agent or such Funding Agent as will permit such payments to be made without withholding or at a reduced rate of withholding. In addition, any Recipient, if reasonably requested by the Borrower, the Paying Agent or the related Funding Agent, shall deliver such other documentation prescribed by applicable Law or reasonably requested by the Borrower, the Paying Agent or such Funding Agent as will enable the Borrower, the Paying Agent or such Funding Agent to determine whether or not such Recipient is subject to backup withholding or information reporting requirements. Notwithstanding anything to the contrary in the preceding two sentences, the completion, execution and submission of such documentation (other than such documentation set forth in clauses (ii)(a), (ii)(b) and (ii)(d) below) shall not be required if in the Recipient’s reasonable judgment such completion, execution or submission would subject such Recipient to any material unreimbursed cost or expense or would materially prejudice the legal or commercial position of such Recipient.

(ii)    Without limiting the generality of the foregoing,

(a)    any Recipient that is a U.S. Person shall deliver to the Borrower, the Paying Agent and the related Funding Agent on or prior to the date on which such Recipient becomes a Recipient under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower, the Paying Agent or such Funding Agent), executed originals of Internal Revenue Service Form W‑9 certifying that such Recipient is exempt from U.S. federal backup withholding tax;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(b)    any Recipient that is not a U.S. Person shall, to the extent it is legally entitled to do so, deliver to the Borrower, the Paying Agent and the related Funding Agent (in such number of copies as shall be requested by the Borrower, the Paying Agent or such Funding Agent) on or prior to the date on which such Recipient becomes a Recipient under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower, the Paying Agent or such Funding Agent), whichever of the following is applicable:

(1)    in the case of a Recipient claiming the benefits of an income tax treaty to which the United States is a party (x) with respect to payments of interest under any Transaction Document, executed originals of Internal Revenue Service Form W‑8BEN or W‑8BEN‑E establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “interest” article of such tax treaty and (y) with respect to any other applicable payments under any Transaction Document, Internal Revenue Service Form W‑8BEN or W‑8BEN‑E establishing an exemption from, or reduction of, U.S. federal withholding Tax pursuant to the “business profits” or “other income” article of such tax treaty;

(2)    executed copies of Internal Revenue Service Form W‑8ECI;

(3)    in the case of a Recipient claiming the benefits of the exemption for portfolio interest under Section 881(c) of the Internal Revenue Code, (x) a certificate to the effect that such Recipient is not a “bank” within the meaning of Section 881(c)(3)(A) of the Internal Revenue Code, a “10 percent shareholder” of the Borrower within the meaning of Section 881(c)(3)(B) of the Internal Revenue Code, or a “controlled foreign corporation” related to the Borrower as described in Section 881(c)(3)(C) of the Internal Revenue Code (a “U.S. Tax Compliance Certificate”) and (y) executed originals of Internal Revenue Service Form W‑8BEN or W‑8BEN‑E; or

(4)    to the extent a Recipient is not the beneficial owner, executed originals of Internal Revenue Service Form W‑8IMY, accompanied by Internal Revenue Service Form W‑8ECI, Internal Revenue Service Form W‑8BEN or W‑8BEN‑E, a U.S. Tax Compliance Certificate, Internal Revenue Service Form W‑9, and/or other certification documents from each beneficial owner, as applicable; provided that if the Recipient is a partnership and one or more direct or indirect partners of such Recipient are claiming the portfolio interest exemption, such Recipient may provide a U.S. Tax Compliance Certificate on behalf of each such direct and indirect partner;

(c)    any Recipient which is not a U.S. Person shall, to the extent it is legally entitled to do so, deliver to the Borrower, the Paying Agent and the related Funding Agent (in such number of copies as shall be requested by the recipient) on or prior to the date on which such Recipient becomes a Recipient under this Agreement (and from time to time thereafter upon the reasonable request of the Borrower, the Paying Agent or such Funding Agent), executed originals of any other form prescribed by applicable Law as a basis for claiming exemption from or a reduction in U.S. federal withholding Tax, duly completed, together with such supplementary documentation as may be prescribed by applicable Law to permit the Borrower, the Paying Agent or such Funding Agent to determine the withholding or deduction required to be made; and

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(d)    if a payment made to a Recipient under any Transaction Document would be subject to U.S. federal withholding Tax imposed by FATCA if such Recipient were to fail to comply with the applicable reporting requirements of FATCA (including those contained in Section 1471(b) or 1472(b) of the Internal Revenue Code, as applicable), such Recipient shall deliver to the Borrower, the Paying Agent and the related Funding Agent at the time or times prescribed by Law and at such time or times reasonably requested by the Borrower, the Paying Agent or such Funding Agent such documentation prescribed by applicable Law (including as prescribed by Section 1471(b)(3)(C)(i) of the Internal Revenue Code) and such additional documentation reasonably requested by the Borrower, the Paying Agent or such Funding Agent as may be necessary for the Borrower, the Paying Agent and such Funding Agent to comply with their obligations under FATCA and to determine that such Recipient has complied with such Recipient’s obligations under FATCA or to determine the amount, if any, to deduct and withhold from such payment. Solely for purposes of this clause (d), “FATCA” shall include any amendments made to FATCA after the date of this Agreement.

Each Recipient agrees that if any form or certification it previously delivered expires or becomes obsolete or inaccurate in any respect, it shall update such form or certification or promptly notify the Borrower, the Paying Agent and the related Funding Agent in writing of its legal inability to do so.

(H)    Forms for Paying Agent. The Administrative Agent and each Funding Agent shall deliver to the Paying Agent on or before the first Payment Date, executed originals of Internal Revenue Service Form W‑9 or W‑8, as applicable, certifying that the Administrative Agent or such Funding Agent is exempt from U.S. federal backup withholding tax. The Administrative Agent and each Funding Agent agrees that if such Internal Revenue Service Form previously delivered expires or becomes obsolete or inaccurate in any respect, it shall update such form or promptly notify the Paying Agent and the Borrower in writing of its legal inability to do so.

(I)    Treatment of Certain Refunds. If any party determines, in its sole discretion exercised in good faith, that it has received a refund of any Taxes as to which it has been indemnified pursuant to this Section 2.17 (including by the payment of additional amounts pursuant to this Section 2.17), it shall pay to the indemnifying party an amount equal to such refund (but only to the extent of indemnity payments made under this Section with respect to the Taxes giving rise to such refund), net of all out‑of‑pocket expenses (including Taxes) of such indemnified party and without interest (other than any interest paid by the relevant Governmental Authority with respect to such refund). Such indemnifying party, upon the request of such indemnified party, shall repay to such indemnified party the amount paid over pursuant to this paragraph (I) (plus any penalties, interest or other charges imposed by the relevant Governmental Authority) in the event that such indemnified party is required to repay such refund to such Governmental Authority. Notwithstanding anything to the contrary in this paragraph (I), in no event will the indemnified party be required to pay any amount to an indemnifying party pursuant to this paragraph (I) the payment of which would place the indemnified party in a less favorable net after‑Tax position than the indemnified party would have been in if the Tax subject to indemnification and giving rise to such refund had not been deducted, withheld or otherwise imposed and the indemnification payments or additional amounts with respect to such Tax had never been paid. This paragraph shall not be construed to require any indemnified party to make available its Tax returns (or any other information relating to its Taxes that it deems confidential) to the indemnifying party or any other Person.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(J)    Survival. Each party’s obligations under this Section 2.17 shall survive the resignation or replacement of a Funding Agent or any assignment of rights by, or the replacement of, a Lender, the termination of the Commitments and the repayment, satisfaction or discharge of all obligations under any Transaction Document.

Section 2.18.    Request for Borrowing Exceeding Aggregate Commitment.

(A)     Notice. The Borrower may, from time to time during the Availability Period, prior to the issuance of a Notice of Borrowing, send a written notice to the Administrative Agent (who shall promptly forward the same to each Lender Group) setting forth the Borrower’s intent to request a borrowing that will cause the Aggregate Outstanding Advances to exceed the Aggregate Commitment (but not the Maximum Facility Amount) then in effect. Such notice shall be sent no later than five (5) Business Days prior to the date on which the Borrower intends to send the related Notice of Borrowing and shall set forth the amount by which the sum of the Aggregate Outstanding Advances (after giving effect to such borrowing) will exceed the Aggregate Commitment and the related Funding Date.

(B)     Approval/Disapproval. Upon receipt of the notice described in Section 2.18(A) by the Administrative Agent, the Administrative Agent shall, no later than five (5) Business Days after receipt thereof, obtain the written approval or disapproval of each Non-Conduit Lender regarding the requested Advances, which approval shall be granted or not granted in the sole discretion of the Non-Conduit Lenders. If the making of the requested Advances is approved, the Borrower shall, in accordance with procedures set forth in Section 2.4, send the related Notice of Borrowing. Any approved Advances to be made by the Lenders in the related Lender Group shall be funded within such Lender Group pursuant to any allocation as agreed to by all of the members of such Lender Group. If the making of the requested Advances is not approved, then the Borrower shall, prior to sending its Notice of Borrowing, modify the same in a manner sufficient to ensure that the requested borrowing does not cause the Aggregate Outstanding Advances to exceed the Aggregate Commitment then in effect, as applicable.

(C)     Commitment. For the avoidance of doubt, if the making of an Advance by a Lender Group that would cause the Aggregate Outstanding Advances to exceed the Aggregate Commitment, as applicable, is approved, each Non-Conduit Lender’s Commitment shall be increased solely to the extent such Non-Conduit Lender approved the Advance. Each Non-Conduit Lender’s Commitment shall otherwise remain as set forth on Exhibit E unless increased and/or reduced from time to time in accordance with Section 2.6 or amended in connection with assignments made by a Non-Conduit Lender pursuant to Section 10.8. Moreover, the Borrower must go through the procedures described in Sections 2.18(A) and (B) each time a request for an Advance is made which would cause the sum of all outstanding Advances to exceed the Aggregate Commitment, as applicable.

(D)     Nothing set forth in this Section 2.18 requires a Conduit Lender to make any Advance; provided, however, a Conduit Lender may, in its sole discretion, make the Advance requested pursuant to this Section 2.18 for its Lender Group. Any Advance approved pursuant to this Section 2.18 shall be made pursuant to and in accordance with Sections 2.2 and 2.4.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ARTICLE III
CONDITIONS OF LENDING AND CLOSING

Section 3.1.    Conditions Precedent to Closing. The following conditions shall be satisfied on or before the Closing Date:

(A)    Closing Documents. The Administrative Agent shall have received each of the following documents, in form and substance satisfactory to Administrative Agent, duly executed, and each such document shall be in full force and effect, and all consents, waivers and approvals necessary for the consummation of the transactions contemplated thereby shall have been obtained:

(i) this Agreement;

(ii) a Loan Note for each Lender Group that has requested the same;

(iii) the Contribution Agreement;

(iv) the Sale and Contribution Agreement;

(v) the SAP Contribution Agreement;

(vi) the Security Agreement;

(vii) the Pledge Agreement;

(viii) the Subsidiary Guaranty;

(ix) the Facility Administration Agreement;

(x) the Verification Agent Agreement;

(xi) the Parent Guaranty;

(xii) the Tax Equity Investor Consents;

(xiii) each Fee Letter;

(xiv) the Verification Agent Fee Letter; and

(xv) the Paying Agent Fee Letter.

(B)    Secretary’s Certificates. The Administrative Agent shall have received: (i) a certificate from the Assistant Secretary of the Verification Agent, and the Paying Agent, (ii) a certificate from the Secretary of each of the Parent, Intermediate Holdco, the Seller, the Facility Administrator, the Managing Members, SAP, the Borrower and each Affiliate thereof that is party to a Transaction Document (a) attesting to the resolutions of such Person’s members, managers or other governing body authorizing its execution, delivery, and performance of this Agreement and

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the other Transaction Documents to which it is a party, (b) authorizing specific Responsible Officers for such Person to execute the same, and (c) attesting to the incumbency and signatures of such specific Responsible Officers; (iii) copies of governing documents, as amended, modified, or supplemented prior to the Closing Date of each of the Parent, Intermediate Holdco, the Seller, the Facility Administrator, the Managing Members, SAP, the Borrower and each Affiliate thereof that is party to a Transaction Document, in each case certified by a Responsible Officer of such Person; and (iv) a certificate of status with respect to each of the Parent, Intermediate Holdco, the Seller, the Facility Administrator, the Managing Members, SAP, the Borrower and each Affiliate thereof that is party to a Transaction Document dated within fifteen (15) days of the Closing Date, such certificate to be issued by the appropriate officer of the jurisdiction of organization of such entity, which certificate shall indicate that such entity is in good standing in such jurisdiction.

(C)    Legal Opinions. The Administrative Agent shall have received customary opinions from (i) counsel (which may be in-house counsel) to Paying Agent and Verification Agent addressing authorization and enforceability of the Transaction Documents and other corporate matters and (ii) counsel to the Parent, Intermediate Holdco, the Seller, the Facility Administrator, the Managing Members, SAP, the Borrower and each Affiliate thereof that is party to a Transaction Document addressing (a) authorization and enforceability of the Transaction Documents and other corporate matters, (b) security interest and UCC matters, (c) substantive consolidation matters and (d) true sale matters.

(D)    No Material Adverse Effect. Since December 31, 2018 there has been no Material Adverse Effect.

(E)    Know Your Customer Information. The Administrative Agent and the Paying Agent shall have received all documentation and other information required by regulatory authorities under applicable “Know Your Customer” and anti‑money laundering rules and regulations, including the Patriot Act.

(F)    Payment of Fees. The Borrower shall have paid all fees previously agreed in writing to be paid on or prior to the Closing Date.

(G)    Evidence of Insurance. The Administrative Agent shall have received certification evidencing coverage under the insurance policies referred to in Section 5.1(L).

(H)    [Reserved].

(I)    [Reserved].

(J)    Taxes. The Administrative Agent shall have received a certificate from the Borrower that all sales, use and property taxes, and any other taxes in connection with any period prior to the Closing Date, that are due and owing with respect to each Solar Asset and/or Solar Asset Owner Member Interest have been paid or provided for by the Parent.

(K)    Closing Date Certificate of the Borrower. The Administrative Agent shall have received a certificate of a Responsible Officer of the Borrower (in his or her capacity as such) in form satisfactory to Administrative Agent certifying that its representations and warranties set forth in the Transaction Documents to which it is a party are true and correct in all material respects as

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of the Closing Date (except to the extent such representations and warranties expressly relate to any earlier date, in which case such representations and warranties shall be true and correct in all material respects as of such earlier date).

(L)    UCC Search Results. Administrative Agent shall have received the results of a recent search of all effective UCC financing statements (or equivalent filings) made with respect to the Assignors, the Seller, the Borrower, SAP, the Managing Members and the Financing Funds in all appropriate jurisdictions together with copies of all such filings disclosed by such search.

(M)    UCC Financing Statements. The Borrower shall have duly filed proper financing statements (or the equivalent thereof in any applicable foreign jurisdiction, as applicable), on or before the Closing Date, under the UCC with the Delaware Secretary of State and any other applicable filing office in any applicable jurisdiction that the Administrative Agent deems necessary or desirable in order to perfect the Administrative Agent’s interests in the Collateral. The Borrower shall have filed proper financing statement amendments (or the equivalent thereof in any applicable foreign jurisdiction, as applicable), if any, necessary to release all security interests and other rights of any Person in the Collateral previously granted by the Borrower or any of its affiliates;

(N)    Accounts. The Administrative Agent shall have received evidence reasonably satisfactory to it that the Collection Account, the Supplemental Reserve Account, the Liquidity Reserve Account, the SAP Revenue Account, the Takeout Transaction Account and the Borrower’s Account have been established.

(O)    Tax Equity Facility Due Diligence. The Administrative Agent shall be satisfied with the results of any due diligence of the Financing Funds, the SAP Financing Documents, the Tax Equity Financing Documents and the transactions contemplated by the SAP Financing Documents and Tax Equity Financing Documents, including receipt of fully executed Tax Equity Financing Documents and any related Tax Loss Insurance Policy, in its sole discretion.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 3.2.    Conditions Precedent to All Advances. (A) Except as otherwise expressly provided below, the obligation of each Non-Conduit Lender to make or participate in each Advance (including the initial Advances made on the Closing Date) shall be subject, at the time thereof, to the satisfaction of the following conditions:

(i)    Funding Documents. The Administrative Agent shall have received, no later than two (2) Business Days prior to the Funding Date, a completed Notice of Borrowing and a Borrowing Base Certificate, each in form and substance satisfactory to the Administrative Agent.

(ii)    Solar Assets. All conditions to the acquisition of Solar Assets by the respective Financing Fund under the applicable Tax Equity Financing Documents have been satisfied and all conditions to the acquisition of Solar Assets by the Seller, the Borrower and SAP under the Contribution Agreement, the Sale and Contribution Agreement, the SAP Contribution Agreement, and the SAP NTP Financing Documents, as applicable, have been satisfied.

(iii)    Managing Members. All conditions to the acquisition of Managing Members by the Seller and the Borrower under the Contribution Agreement, the Sale and Contribution Agreement and Section 3.3 shall have been satisfied.

(iv)    Representations and Warranties. All of the representations and warranties of the Borrower, the Seller, Intermediate Holdco, the Parent and the initial Facility Administrator contained in this Agreement or any other Transaction Document that relate to the eligibility of the Solar Assets shall be true and correct as of the Funding Date and all other representations and warranties of the Borrower, the Seller, Intermediate Holdco, the Parent, the Managing Members, SAP and the initial Facility Administrator contained in this Agreement or any other Transaction Document shall be true and correct in all material respects (except for those representations and warranties that are qualified by materiality, in which case such representations and warranties shall be true and correct in all respects) as of the Funding Date (or such earlier date or period specifically stated in such representation or warranty).

(v)    No Defaults; Solvency. The Administrative Agent shall have received a certification that no Amortization Event, Event of Default, Potential Amortization Event or Potential Default has occurred and is continuing or would result from any borrowing of any Advance or from the application of the proceeds therefrom and after giving effect to such Advance or from the application of the proceeds therefrom, the Borrower will be Solvent.

(vi)    Verification Agent Certificate. The Administrative Agent shall have received the A-1 Verification Agent Certification (or, in respect of the initial Advance, the Closing Date Verification Agent Certification) in respect of the Solar Assets from the Verification Agent pursuant to the Verification Agent Agreement.

(vii)    Hedge Requirements. The Borrower shall be in compliance with all applicable Hedge Requirements.

(viii)    Liquidity Reserve. The amount on deposit in the Liquidity Reserve Account shall not be less than the Liquidity Reserve Account Required Balance, taking into account the application of the proceeds of the Advances on the Funding Date.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(ix)        Aggregate Commitment/No Borrowing Base Deficiency. After giving effect to such Advance, the Aggregate Outstanding Advances shall not exceed the Aggregate Commitment in effect as of such Funding Date unless the Borrower shall have, pursuant to the procedures set forth in Section 2.18, received the written approval of the Non-Conduit Lenders with respect to such Advance, such approval to be granted by each Non-Conduit Lender in its sole discretion. After giving effect to such Advance, there should not exist a Class A Borrowing Base Deficiency or a Class B Borrowing Base Deficiency.

(x)     Availability Period. The Commitment Termination Date shall not have occurred, nor shall it occur as a result of making such Advance, nor has the Availability Period ended.

(xi)        Updated Schedules. The Borrower shall have provided the Administrative Agent an updated Schedule IV, an updated Schedule V, an updated Schedule VI and an updated Schedule VII to reflect the Scheduled Hedged SREC Payments, Scheduled Host Customer Payments, Scheduled PBI Payments and Scheduled Managing Member Distributions as of such Funding Date.

(xii)    Other Documents. The Borrower shall have provided the Administrative Agent with all documents reasonably requested by the Administrative Agent related to the Solar Assets being financed by the Borrower (indirectly through its ownership of the Solar Asset Owner Member Interests) on such Funding Date.

(B)    Each Notice of Borrowing submitted by the Borrower after the Closing Date shall be deemed to be a representation and warranty that the conditions specified in this Section 3.2 have been satisfied on and as of the date of the applicable Notice of Borrowing.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 3.3.    Conditions Precedent to Acquisition of Additional Managing Members. As a condition to the acquisition of a Managing Member after the Closing Date, the Borrower shall have provided the Administrative Agent with all documents reasonably requested by the Administrative Agent related to the such Managing Member and the related Financing Fund.

ARTICLE IVREPRESENTATIONS AND WARRANTIES

Section 4.1.    Representations and Warranties of the Borrower. The Borrower represents and warrants to the Administrative Agent and each Lender as of the Closing Date, as of each Funding Date, and with respect to paragraphs (A), (B), (F), (G), (I), (K), and (L) through (S) as of each Payment Date, as follows:

(A)    Organization; Corporate Powers. Each Relevant Party (i) is a duly organized and validly existing limited liability company, in good standing under the laws of the State of Delaware, (ii) has the limited liability company power and authority to own its property and assets and to transact the business in which it is engaged and presently proposes to engage, and (iii) is duly qualified and is authorized to do business in all jurisdictions where it is required to be so qualified or authorized.

(B)    Authority and Enforceability. Each Relevant Party has the limited liability company or other organizational power and authority to execute, deliver and carry out the terms and provisions of the Transaction Documents to which it is party and has taken all necessary company or other organizational action to authorize the execution, delivery and performance of the Transaction Documents to which it is party. Each Relevant Party has duly executed and delivered each Transaction Document to which it is party and each Transaction Document to which it is party constitutes the legal, valid and binding agreement and obligation of the respective Relevant Party enforceable in accordance with its terms, except to the extent that the enforceability thereof may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws generally affecting creditors’ rights and by equitable principles (regardless of whether enforcement is sought in equity or at law).

(C)    Government Approvals. No order, consent, authorization, approval, license, or validation of, or filing recording, registration with, or exemption by, any Governmental Authority is required to authorize or is required as a condition to: (i) the execution, delivery and performance by a Relevant Party of any Transaction Document to which it is a party or any of its obligations thereunder or (ii) the legality, validity, binding effect or enforceability of any Transaction Document to which such Relevant Party is a party.

(D)    Litigation. There are no material actions, suits or proceedings, pending or threatened in writing with respect to any Relevant Party.

(E)    Applicable Law, Contractual Obligations and Organizational Documents. Neither the execution, delivery and performance by any Relevant Party of the Transaction Documents to which it is party nor compliance with the terms and provisions thereof (i) will contravene any provision of any law, statute, rule, regulation, order, writ, injunction or decree of any Governmental Authority applicable to such Relevant Party or its properties and assets, (ii) will conflict with or

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

result in any breach of, any of the terms, covenants, conditions or provisions of, or constitute a default under or result in the creation or imposition of (or the obligation to create or impose) any Lien (other than the Liens created pursuant to the Security Agreement, the Pledge Agreement or Permitted Liens) upon any of the property or assets of the Borrower pursuant to the terms of any contract, or (iii) will breach any provision of the certificate of formation or the operating agreement of such Relevant Party and will, for each of subsection (i), (ii) and (iii), result in a Material Adverse Effect.

(F)    Use of Proceeds. Proceeds of the Class A Advances and the Class B Advances have been used only as permitted under Section 2.3. No part of the proceeds of the Class A Advances or the Class B Advances will be used directly or indirectly to purchase or carry Margin Stock, or to extend credit to others for the purpose of purchasing or carrying any Margin Stock, in violation of any of the provisions of Regulations T, U or X of the Board of Governors of the Federal Reserve System. The Borrower is not engaged in the business of extending credit for the purpose of purchasing or carrying any Margin Stock. At no time would more than 25% of the value of the assets of the Borrower that are subject to any “arrangement” (as such term is used in Section 221.2(g) of such Regulation U) hereunder be represented by Margin Stock.

(G)    Accounts. The names and addresses of the Collection Account, the Supplemental Reserve Account, the Liquidity Reserve Account, the SAP Revenue Account, the Takeout Transaction Account and the Borrower’s Account are specified on Schedule II attached hereto, as updated pursuant to Section 5.1(Q). Other than accounts on Schedule II attached hereto, the Borrower does not have any other accounts. The Borrower has directed, or has caused to be directed (i) each Financing Fund, each Managing Member and SAP to make all payments in respect of the Managing Member Distributions and the SAP Distributions, as applicable, to the Collection Account and (ii) related Hedged SREC Payments related to the Solar Assets and received by the Borrower to the Collection Account and, to the extent any Hedged SREC Payments are deposited by the relevant obligor in another account, has caused such payments to be deposited into the Collection Account no later than two (2) Business Days after receipt.

(H)    ERISA. None of the assets of the Borrower are or, prior to the repayment of all Obligations, will be subject to Title I of ERISA, Section 4975 of the Internal Revenue Code, or, by reason of any investment in the Borrower by any governmental plan, as the case may be, any other federal, state, or local provision similar to Section 406 of ERISA or Section 4975 of the Internal Revenue Code. Neither the Borrower nor any of its ERISA Affiliates has maintained, participated or had any liability in respect to any Plan during the past six (6) years which could reasonably be expected to subject the Borrower or any of its ERISA Affiliates to any tax, penalty or other liabilities. No ERISA Event has occurred or is reasonably likely to occur. With respect to any Plan which is a Multi-Employer Plan, no such Multi-Employer Plan is, or to the knowledge of the Relevant Parties reasonably like to occur, in reorganization or insolvent as defined in Title IV of ERISA Borrower and the Lenders, take any.

(I)    Taxes. Each Relevant Party has timely filed (or had filed on its behalf) all federal state, provincial, territorial, foreign and other Tax returns and reports required to be filed under applicable law, and has timely paid (or had paid on its behalf) all federal state, foreign and other Taxes levied or imposed upon it or its properties, income or assets otherwise due and payable, except those which are being contested in good faith by appropriate actions diligently conducted and for

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

which adequate reserves have been provided in accordance with GAAP. No Lien or similar adverse claim has been filed, and no claim is being asserted, with respect to any such Tax due from any Relevant Party or with respect to any Solar Assets. Any Taxes due and payable by any Relevant Party or its predecessors in interest in connection with the execution and delivery of this Agreement and the other Transaction Documents and the transfers and transactions contemplated hereby or thereby have been paid or shall have been paid if and when due. Except to the extent provided in the Tax Equity Financing Documents, no Relevant Party is liable for Taxes payable by any other Person.

(J)    Material Agreements. The Borrower has not defaulted under the Transaction Documents, any similar agreements entered into in connection with a Takeout Transaction or any other material agreement to which the Borrower is a party and to the Borrower’s knowledge, there is no breach or default by a counterparty to such Transaction Documents, similar agreements entered into in connection with the Takeout Transaction or any other material agreement to which the Borrower is a party.

(K)    Accuracy of Information. The written information (other than financial projections, forward looking statements, and information of a general economic or industry specific nature) that has been made available to the Paying Agent, the Verification Agent, the Administrative Agent or any Lender by or on behalf of the Borrower or any Affiliate thereof in connection with the transactions hereunder including any written statement or certificate of factual information, when taken as a whole, does not, when furnished, contain any untrue statement of a material fact or omit to state a material fact necessary in order to make the statements contained therein not materially misleading in the light of the circumstances under which such statements are made (giving effect to all supplements and updates thereto).

(L)    No Material Adverse Effect. Since the date of delivery of the latest audited financial statements for a fiscal year of SEI pursuant to Section 5.1(A)(i), there has been no Material Adverse Effect.

(M)    Investment Company Act. No Relevant Party is an “investment company” or an “affiliated person” of or “promoter” or “principal underwriter” for an “investment company” as such terms are defined in the 1940 Act, nor is any Relevant Party otherwise subject to regulation thereunder and no Relevant Party relies solely on the exemption from the definition of “investment company” in Section 3(c)(1) and/or 3(c)(7) of the 1940 Act (although such exemptions may be available).

(N)    Covered Fund. No Relevant Party is a “covered fund” under Section 13 of the Bank Holding Company Act of 1956, as amended

(O)    Properties; Security Interest. The Borrower has good title to all of its properties and assets necessary in the ordinary conduct of its business, free and clear of Liens other than Permitted Liens and Permitted Equity Liens. Once executed and delivered, the Security Agreement and the Pledge Agreement create, as security for the Obligations, a valid and enforceable and (coupled with this Agreement and the taking of all actions required thereunder and under the Security Agreement and the Pledge Agreement for perfection) perfected security interest in and Lien on all of the

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Collateral, in favor of the Administrative Agent, for the benefit of the Secured Parties, superior to and prior to the rights of all third persons and subject to no other Liens, except for Permitted Liens.

(P)    Subsidiaries. The Borrower does not have, and shall not have, any Subsidiaries (other than the Managing Members and SAP), and does not and shall not otherwise own or hold, directly or indirectly, any Capital Stock of any other Person (other than in the case of Capital Stock of the Managing Members and SAP).

(Q)    Valid Transfer. The Contribution Agreement creates a valid sale, transfer or assignment from the applicable Assignor to the Seller of all right, title and interest of such Assignor in and to the Conveyed Property in each case conveyed to Seller thereunder. The Sale and Contribution Agreement creates a valid sale, transfer and/or assignment from the Seller to the Borrower of all right, title and interest of the Seller in and to the Conveyed Property in each case conveyed to the Borrower thereunder. The SAP Contribution Agreement creates a valid transfer and/or assignment from the Borrower to SAP of all right title and interest of the Borrower in and to the Conveyed Property in each case conveyed to SAP thereunder.

(R)    Purchases of Solar Assets. The Borrower has given reasonably equivalent value to the Seller (which may include additional Capital Stock in the Borrower) in consideration for the transfer to the Borrower by the Seller of the Conveyed Property conveyed to the Borrower under the Sale and Contribution Agreement, and no such transfer has been made for or on account of an antecedent debt owed by the Seller to the Borrower.

(S)    OFAC and Patriot Act. Neither any Relevant Party nor, to the knowledge of any Relevant Party, any of its officers, directors or employees appears on the Specially Designated Nationals and Blocked Persons List published by the Office of Foreign Assets Control (“OFAC”) or is otherwise a person with which any U.S. person is prohibited from dealing under the laws of the United States, unless authorized by OFAC. No Relevant Party conducts business or completes transactions with the governments of, or persons within, any country under economic sanctions administered and enforced by OFAC. No Relevant Party will directly or indirectly use the proceeds from this Agreement, or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other person to fund any activities of or business with any person that, at the time of such funding, is the subject of economic sanctions administered or enforced by OFAC, or is in any country or territory that, at the time of such funding or facilitation, is the subject of economic sanctions administered or enforced by OFAC. No Relevant Party is in violation of Executive Order No. 13224 or the Patriot Act.

(T)    Foreign Corrupt Practices Act. Neither the Relevant Parties nor, to the knowledge of the Relevant Parties, any of its directors, officers, agents or employees, has used any of the proceeds of any Advance (i) for any unlawful contribution, gift, entertainment or other unlawful expense relating to political activity, (ii) to make any direct or indirect unlawful payment to any government official or employee from corporate funds, (iii) to violate any provision of the U.S. Foreign Corrupt Practices Act of 1977 or similar law of a jurisdiction in which a Relevant Party conducts its business and to which they are lawfully subject, or (iv) to make any unlawful bribe, rebate, payoff, influence payment, kickback or other unlawful payment.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(U)    Eligibility. Each Solar Asset listed on the Schedule of Solar Assets most recently delivered to the Administrative Agent was an Eligible Solar Asset as of such date of delivery of such Schedule of Solar Assets.

(V)    Beneficial Ownership Certification. The information included in any Beneficial Ownership Certification delivered by the Borrower is true and correct in all respects.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ARTICLE V
COVENANTS

Section 5.1.    Affirmative Covenants. The Borrower covenants and agrees that, until all Obligations (other than contingent obligations not then due) hereunder have been paid in full and the Commitments have been terminated:

(A)    Reporting Requirements. The Borrower will furnish to the Administrative Agent for delivery to each Lender and, in the case of subclause (v)(a) below and the Paying Agent:

(i)    within (a) the earlier of (x) one hundred eighty (180) days after the close of each fiscal year of SEI (beginning with the fiscal year ending December 31, 2019) and (y) such earlier period as required by Applicable Law, the unqualified (provided, however explanatory language added to the auditor’s standard report shall not constitute a qualification) audited financial statements for such fiscal year that include the consolidated balance sheet of SEI and its consolidated subsidiaries as of the end of such fiscal year, the related consolidated statements of income, of stockholders’ equity and of cash flows for such fiscal year, in each case, setting forth comparative figures for the preceding fiscal year (it being acknowledged that such requirement with respect to SEI may be satisfied by the filing of the appropriate report on Form 10-K with the Securities and Exchange Commission), and, beginning with the fiscal year ending December 31, 2019, the assets and liabilities of the Parent and the Borrower as of the end of such fiscal year presented in a note or schedule to such financial statements of SEI, and in each case prepared in accordance with GAAP, and audited by a Nationally Recognized Accounting Firm selected by SEI and (b) the earlier of (x) sixty (60) days after the end of each of the first three quarters of its fiscal year and (y) such earlier period as required by Applicable Law, the unaudited consolidated balance sheets and income statements for such fiscal quarter on a year‑to‑date basis for SEI and its consolidated subsidiaries (it being acknowledged that such requirement with respect to SEI may be satisfied by the filing of the appropriate report on Form 10-Q with the Securities and Exchange Commission);

(ii)    if, at any time, Sunnova Management is the Facility Administrator, but is not a subsidiary of SEI, within (a) the earlier of (x) 180 days after the end of each of its fiscal years (beginning with the fiscal year ending December 31, 2019) and (y) such earlier period as required by Applicable Law, a copy of the unqualified (provided, however explanatory language added to the auditor’s standard report shall not constitute a qualification) audited consolidated financial statements for such year for Sunnova Management, containing financial statements for such year and prepared by a Nationally Recognized Accounting Firm selected by Sunnova Management and (b) the earlier of (x) sixty (60) days after the end of each of its fiscal quarters and (y) such earlier period as required by Applicable Law, the unaudited consolidated balance sheets and income statements for such fiscal quarter on a year‑to‑date basis for Sunnova Management;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(iii)    at any time that Sunnova Management is the Facility Administrator, within one hundred eighty (180) days after the end of each of its fiscal years (beginning with the fiscal year ending December 31, 2019), a report to the Administrative Agent prepared by a Qualified Service Provider containing such firm’s conclusions with respect to an examination of certain information relating to Sunnova Management’s compliance with its obligations under the Transaction Documents (including, without limitation, such firm’s conclusions with respect to an examination of the calculations of amounts set forth in certain of Sunnova Management’s reports delivered hereunder and pursuant to the Facility Administration Agreement during the prior calendar year and Sunnova Management’s source records for such amounts), in form and substance satisfactory to the Administrative Agent;

(iv)    as soon as possible, and in any event within five (5) Business Days, after the Borrower or any of their ERISA Affiliates knows or has reason to know that an ERISA Event has occurred, deliver to the Lenders a certificate of a responsible officer of the Borrower setting forth the details of such ERISA Event, the action that the Borrower or the ERISA Affiliate proposes to take with respect thereto, and, when known, any action taken or threatened by the Internal Revenue Service, Department of Labor or the Pension Benefit Guaranty Corporation;

(v)    (a) promptly, and in any event within five (5) Business Days, after a Responsible Officer of any of the Borrower, the Seller, Intermediate Holdco, the Facility Administrator (if it is an Affiliate of the Borrower) or the Parent obtains knowledge thereof, notice of the occurrence of any event that constitutes an Event of Default, a Potential Default, an Amortization Event or a Potential Amortization Event, which notice shall specify the nature thereof, the period of existence thereof and what action the Borrower propose to take with respect thereto and (b) promptly, and in any event within five (5) Business Days after a Responsible Officer of any of the Borrower, the Seller, Intermediate Holdco, the Facility Administrator (if it is an Affiliate of the Borrower) or the Parent obtains knowledge thereof, notice of any other development concerning any litigation, governmental or regulatory proceeding (including environmental law) or labor matter (including ERISA Event) pending or threatened in writing against the (1) Borrower or (2) Parent or SEI that, in the case of this clause (2), individually or in the aggregate, if adversely determined, would reasonably be likely to have a material adverse effect on (1) the ability of the Parent to perform its obligations under the Parent Guaranty, or (2) the business, operations, financial condition, or assets of the SEI or Parent;

(vi)    promptly, and in any event within five (5) Business Days after a Responsible Officer of any of the Borrower, the Seller, Intermediate Holdco, the Facility Administrator (if it is an Affiliate of the Borrower) or the Parent obtains knowledge thereof, notice of the occurrence of any event that constitutes a default, an event of default or any event that would permit the acceleration of any obligation under a Sunnova Credit Facility; and

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(vii)    promptly, and in any event within five (5) Business Days, after receipt thereof by any of the Borrower, the Seller, Intermediate Holdco, the Facility Administrator, the Managing Members, the Financing Funds, the Manager (if it is an Affiliate of the Borrower) or the Parent, copies of all material notices, requests, and other documents (excluding regular periodic reports) delivered or received by the Borrower, the Seller, Intermediate Holdco, the Facility Administrator, the Managing Members, the Financing Funds, the Manager (if it is an Affiliate of the Borrower) or the Parent under or in connection with the Sale and Contribution Agreement, the SAP Contribution Agreement, the Tax Equity Financing Documents, the SAP NTP Financing Documents or the SAP Financing Documents;

(viii)    promptly, and in any event within five (5) Business Days, after receipt thereof by any of the Borrower, the Seller, Intermediate Holdco, the Facility Administrator (if it is an Affiliate of the Borrower) or the Parent, copies of all notices and other documents delivered or received by the Borrower with respect to any material tax Liens on Solar Assets (either individually or in the aggregate);

(ix)    on each Funding Date and on each other day on which SAP or a Financing Fund either acquires or disposes of Solar Assets that is included in the Borrowing Base, an updated Schedule IV, an updated Schedule V, an updated Schedule VI and an updated Schedule VII, in each case, to reflect such acquisition or disposition of Solar Assets on such date;

(x)    on each Funding Date on which the Borrower acquires a Managing Member from the Seller, an updated Schedule VIII to reflect such acquisition of such Managing Member on such date; and

(xi)    subject to any confidentiality requirements of the Securities and Exchange Commission, promptly after receipt thereof by SEI or any Subsidiary, copies of each notice or other correspondence received from the Securities and Exchange Commission concerning any investigation or possible investigation or other inquiry by such agency regarding financial or other operational results of SEI or any Subsidiarywhich could reasonably be expected to result in Material Adverse Effect.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(B)    Solar Asset Reporting. The Borrower shall

(i)    enforce the provisions of each Management Agreement and Servicing Agreement which require the Manager to deliver any reports to a Financing Fund or SAP; and

(ii)    enforce the provisions of the Facility Administration Agreement which require the Facility Administrator to deliver any reports (including the Facility Administrator Report and any Borrowing Base Certificate setting forth detailed calculations of the Borrowing Base) to the Administrative Agent, each Funding Agent and the Paying Agent; and

(iii)    within 20 Business Days of the Closing Date, cause to be delivered to the Administrative Agent an A-1 Verification Agent Certification with respect to the Solar Assets relating to the initial Advance; and

(iv)    on the Scheduled Commitment Termination Date, cause to be delivered to the Administrative Agent an A-2 Verification Agent Certification with respect to all Solar Assets included in the Borrowing Base.

(C)    UCC Matters; Protection and Perfection of Security Interests. The Borrower agrees to notify the Administrative Agent in writing of any change (i) in its legal name, (ii) in its identity or type of organization or corporate structure, or (iii) in the jurisdiction of its organization, in each case, within ten (10) days of such change. The Borrower agrees that from time to time, at its sole cost and expense, it will promptly execute and deliver all further instruments and documents, and take all further action necessary or reasonably required by the Administrative Agent (a)  to complete all assignments from Assignors to the Seller under the Contribution Agreement, from the Seller to the Borrower under the Sale and Contribution Agreement and from the Borrower to SAP under the SAP Contribution Agreement, (b) to perfect, protect or more fully evidence the Administrative Agent’s security interest in the Collateral, or (c) to enable the Administrative Agent to exercise or enforce any of its rights hereunder, under the Security Agreement or under any other Transaction Document. Without limiting the Borrower’s obligation to do so, the Borrower hereby irrevocably authorizes the filing of such financing or continuation statements, or amendments thereto or assignments thereof, and such other instruments or notices, as may be necessary or reasonably required by the Administrative Agent. The Borrower hereby authorizes the Administrative Agent to file one or more financing or continuation statements, and amendments thereto and assignments thereof, naming the Borrower as debtor, relative to all or any of the Collateral now existing or hereafter arising without the signature of the Borrower where permitted by law. A carbon, photographic or other reproduction of the Security Agreement or any financing statement covering the Collateral or any part thereof shall be sufficient as a financing statement.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(D)    Access to Certain Documentation and Information Regarding the Solar Assets. The Borrower shall permit (and, as applicable, shall cause the Facility Administrator, the Managing Members, SAP and the Verification Agent to permit) the Administrative Agent (and, as applicable, the Verification Agent) or its duly authorized representatives or independent contractors, upon reasonable advance notice to the Borrower (and, as applicable, the Facility Administrator, the Managing Members, SAP and the Verification Agent), (i) access to documentation that the Borrower, the Facility Administrator, the Managing Members, SAP or the Verification Agent, as applicable, may possess regarding the Solar Assets, (ii) to visit the Borrower, the Facility Administrator, the Managing Members, SAP or the Verification Agent, as applicable, and to discuss their respective affairs, finances and accounts (as they relate to their respective obligations under this Agreement and the other Transaction Documents) with the Borrower, the Facility Administrator, the Managing Members, SAP or the Verification Agent, as applicable, their respective officers, and independent accountants (subject to such accountants’ customary policies and procedures), and (iii) to examine the books of account and records of the Borrower, the Verification Agent, the Facility Administrator, the Managing Members, or SAP, as applicable as they relate to the Solar Assets, to make copies thereof or extracts therefrom, in each case, at such reasonable times and during regular business hours of the Borrower, the Verification Agent, the Facility Administrator, the Managing Members, or SAP as applicable; provided that, upon the existence of an Event of Default, the Class B Lenders shall have the same rights of access, inspection and examination as the Administrative Agent under this Section 5.1(D). The frequency of the granting of such access, such visits and such examinations, and the party to bear the expense thereof, shall be governed by the provisions of Section 7.13 with respect to the reviews of the Borrower’ business operations described in such Section 7.13. The Administrative Agent (and, as applicable, the Verification Agent and the Class B Lenders) shall and shall cause their representatives or independent contractors to use commercially reasonable efforts to avoid interruption of the normal business operations of the Borrower, the Verification Agent, the Facility Administrator, the Managing Members or SAP, as applicable. Notwithstanding anything to the contrary in this Section 5.1(D), (i) none of the Borrower, the Verification Agent, the Facility Administrator, the Managing Members or SAP will be required to disclose, permit the inspection, examination or making copies or abstracts of, or discussion of, any document, information or other matter that (x) constitutes non‑financial trade secrets or non‑financial proprietary information, (y) in respect of which disclosure to the Administrative Agent or any Lender (or their respective representatives or contractors) is prohibited by law or any binding confidentiality agreement, or (z) is subject to attorney‑client or similar privilege or constitutes attorney work product and (ii) the Borrower shall have the opportunity to participate in any discussions with the Borrower’s independent accountants.

(E)    Existence and Rights; Compliance with Laws. The Borrower shall preserve and keep in full force and effect each Relevant Party’s limited liability company existence, and any material rights, permits, patents, franchises, licenses and qualifications. The Borrower shall comply, and cause each other Relevant Party to, comply with all applicable laws and maintain in place all permits, licenses, approvals and qualifications required for each of them to conduct its business activities to the extent that the lack of compliance thereof would result in a Material Adverse Effect.

(F)    Books and Records. The Borrower shall maintain, and cause (if any are Affiliates of the Borrower) the Facility Administrator to maintain, proper and complete financial and accounting books and records. The Borrower shall cause the Financing Funds and SAP to maintain with respect to Solar Assets accounts and records as to each Solar Asset that are proper, complete,

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

accurate and sufficiently detailed so as to permit (i) the reader thereof to know as of the most recently ended calendar month the status of each Solar Asset including payments made and payments owing (and whether or not such payments are past due), and (ii) reconciliation of payments on each Solar Asset and the amounts from time to time deposited in respect thereof in the Collection Account, if applicable.

(G)    Taxes. The Borrower shall pay, or cause to be paid, when due all Taxes imposed upon any Relevant Party or any of its properties or which they are required to withhold and pay over, and provide evidence of such payment to the Administrative Agent if requested; provided, that no Relevant Party shall be required to pay any such Tax that is being contested in good faith by proper actions diligently conducted if (i) they have maintained adequate reserves with respect thereto in accordance with GAAP and (ii) in the case of a Tax that has or may become a Lien against any of the Collateral, such proceedings conclusively operate to stay the sale of any portion of the Collateral to satisfy such Tax.

(H)    Maintenance of Properties. The Borrower shall ensure that each Relevant Party’s material properties and equipment used or useful in each of their business in whomsoever’s possession they may be, are kept in reasonably good repair, working order and condition, normal wear and tear excepted, and that from time to time there are made in such properties and equipment all needful and proper repairs, renewals, replacements, extensions, additions, betterments and improvements thereto, in each case, to the extent and in the manner customary for companies in similar businesses.

(I)    ERISA. The Borrower shall deliver to the Administrative Agent such certifications or other evidence from time to time prior to the repayment of all Obligations and the termination of all Commitments, as requested by the Administrative Agent in its sole discretion, that (i) no Relevant Party is an “employee benefit plan” as defined in Section 3(3) of ERISA, which is subject to Title I of ERISA or a plan within the meaning of Section 4975 of the Internal Revenue Code, or a “governmental plan” within the meaning of Section 3(32) of ERISA, (ii) no Relevant Party is subject to state statutes regulating investments and fiduciary obligations with respect to governmental plans, and (iii)  assets of the Borrower do not constitute “plan assets” within the meaning of 29 C.F.R. Section 2510.3‑101, as modified in application by Section 3(42) of ERISA of any “benefit plan investor” as defined in Section 3(42) of ERISA.

(J)    Use of Proceeds. The Borrower will only use the proceeds of the Class A Advances and the Class B Advances as permitted under Section 2.3.

(K)    Change of State of Organization; Collections; Names, Etc. (i) In respect of each Assignor, the Seller, the Facility Administrator, the Managing Members, the Financing Funds and SAP, the Borrower shall notify the Administrative Agent, the Paying Agent and the Verification Agent in writing of any change (a) in such entity’s legal name, (b) in such entity’s identity or type of organization or corporate structure, or (c) in the jurisdiction of such entity’s organization, in each case, within ten (10) days of such change; and

(ii)    in the event that the Borrower or any Affiliated Entity thereof receives any Collections directly, the Borrower shall hold, or cause such Affiliated Entity to hold, all such Collections in trust for the benefit of the Secured Parties and deposit, or cause such Affiliated Entity

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

to deposit, such amounts into the Collection Account, as soon as practicable, but in no event later than two (2) Business Days after its receipt thereof.

(L)    Insurance. The Borrower shall maintain or cause to be maintained by the Facility Administrator pursuant to the Facility Administration Agreement and by the Manager pursuant to the Managements Agreements, at the Facility Administrator's and the Manager's own expenses, insurance coverage (i) by such insurers and in such forms and amounts and against such risks as are generally consistent with the insurance coverage maintained by the Borrower, Facility Administrator, the Manager, the Managing Members, the Financing Funds and SAP as of the Closing Date or (ii) as is customary, reasonable and prudent in light of the size and nature of the Borrower’s, the Facility Administrator’s, the Manager’s, the Manager Member’s, the Financing Funds’ and SAP’s respective businesses as of any date after the Closing Date. The Borrower shall be deemed to have complied with this provision if one of its Affiliates has such policy coverage and, by the terms of any such policies, the coverage afforded thereunder extends to the Borrower. Upon the request of the Administrative Agent at any time subsequent to the Closing Date, the Borrower shall cause to be delivered to the Administrative Agent, a certification evidencing the Borrower’s, the Facility Administrator’s, the Manager’s, the Manager Member’s, the Financing Funds’ and SAP’s coverage under any such policies.

(M)    Maintenance of Independent Director. The Borrower shall maintain at least one individual to serve as an independent director (an “Independent Director”) of the Borrower, (i) which is not, nor at any time during the past six (6) years has been, (a) a direct or indirect beneficial owner, a partner (whether direct, indirect or beneficial), customer or supplier of the Borrower or any of its Affiliates, (b) a manager, officer, employee, member, stockholder, director, creditor, Affiliate or associate of the Borrower or any of its Affiliates (other than as an independent officer, director, member or manager acting in a capacity similar to that set forth herein), (c) a person related to, or which is an Affiliate of, any person referred to in clauses (a) or (b), or (d) a trustee, conservator or receiver for any Affiliate of the Borrower or any of its Affiliates, (ii) which shall have had prior experience as an independent director for a corporation or limited liability company whose charter documents required the unanimous consent of all independent directors thereof before such corporation or limited liability company could consent to the institution of bankruptcy or insolvency proceedings against it or could file a petition seeking relief under any applicable federal or state law relating to bankruptcy, and (iii) which shall have at least three (3) years of employment experience with one or more entities with a national reputation and presence that provide, in the ordinary course of their respective businesses, advisory, management or placement services to issuers of securitization or structured finance instruments, agreements or securities, and is currently employed by such an entity.

(N)    The Sale and Contribution Agreement. The Borrower shall make such reasonable requests for information and reports or for action under the Sale and Contribution Agreement to the Seller as the Administrative Agent may reasonably request to the extent that the Borrower is entitled to do the same thereunder.

(O)    Management Agreement/Servicing Agreement. The Borrower shallcause the Managing Members to direct the Financing Funds and SAP to keep in full force and effect each Management Agreement and Servicing Agreement or such equivalent replacement agreements such that O&M Services and Servicing Services are provided in respect of the Solar Assets in a manner

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

consistent with the Tax Equity Financing Documents and the SAP Financing Documents and with the same degree of care that the Parent and its Affiliates use to provide similar services to Solar Assets not owned by a Financing Fund or SAP.

(P)    Maintenance of Separate Existence. The Borrower shall take all reasonable steps to continue its identity as a separate legal entity and to make it apparent to third Persons that it is an entity with assets and liabilities distinct from those of the Affiliated Entities or any other Person, and that it is not a division of any of the Affiliated Entities or any other Person. In that regard the Borrower shall:

(i)    maintain its limited liability company existence, make independent decisions with respect to its daily operations and business affairs, not amend, modify, terminate or fail to comply with the provisions of its organizational documents, not merge into or consolidate with any Person, or dissolve, terminate, liquidate in whole or in part, transfer or otherwise dispose of all or substantially all of its assets or change its legal structure, and, other than pursuant to the terms of the limited liability company agreement of the Borrower, not be controlled in making such decisions by any other Affiliated Entity or any other Person;

(ii)    maintain its assets in a manner which facilitates their identification and segregation from those of any of the other Affiliated Entities;

(iii)    except as expressly otherwise permitted hereunder, conduct all intercompany transactions or enter into any contract or agreement with the other Affiliated Entities except upon terms and conditions that are intrinsically fair and substantially similar to those that would be available on an arm’s length basis with unaffiliated third parties;

(iv)    not assume or guarantee any obligation of any of the other Affiliated Entities, nor have any of its obligations assumed or guaranteed by any other Affiliated Entity, pledge its assets for the benefit of any other Affiliated Entity, or hold itself out as responsible for the debts of any other Affiliated Entity or for the decisions or actions with respect to the business and affairs of any other Affiliated Entity;

(v)    except as expressly otherwise permitted hereunder or contemplated under any of the other Transaction Documents, the SAP Financing Documents, the SAP NTP Financing Documents or the Tax Equity Financing Documents, not permit the commingling or pooling of its funds or other assets with the assets of any other Affiliated Entity or make any loans or advances to any other Affiliated Entity;

(vi)    maintain separate deposit and other bank accounts to which no other Affiliated Entity has any access;

(vii)    compensate (either directly or through reimbursement of its allocable share of any shared expenses) all employees, consultants and agents, and Affiliated Entities, to the extent applicable, for services provided to the Borrower by such employees, consultants and agents or Affiliated Entities, in each case, either directly from the Borrower’s own funds or indirectly through documented capital contributions from Parent or any other direct or indirect parent of the Borrower;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(viii)    have agreed with each of the other relevant Affiliated Entities to allocate among themselves, through documented intercompany transactions, including documented capital contributions from Parent or any other direct or indirect parent of the Borrower, shared overhead and corporate operating services and expenses which are not reflected in documentation in connection with a Takeout Transaction (including the services of shared employees, consultants and agents and reasonable legal and auditing expenses) on the basis of actual use or the value of services rendered, and otherwise on a basis reasonably related to actual use or the value of services rendered;

(ix)    pay for its own account, directly from the Borrower’s own funds or indirectly through documented capital contributions from Parent or any other direct or indirect parent of the Borrower, its own liabilities, including, without limitation, for accounting and payroll services, rent, lease and other expenses (or its allocable share of any such amounts provided by one or more other Affiliated Entity) and not have such liabilities or operating expenses (or the Borrower’s allocable share thereof) paid by any of the Affiliated Entities; provided, that Parent or another Affiliated Entity shall be permitted to pay the initial organizational expenses of the Borrower;

(x)    conduct its business (whether in writing or orally) solely in its own name through its duly authorized officers, employees and agents, including the Facility Administrator, hold itself out to the public as a legal entity separate and distinct from any other Affiliated Entity, and correct any known misunderstanding regarding its separate identity;

(xi)    maintain a sufficient number of employees in light of its contemplated business operations, and maintain adequate capital for the normal obligations reasonably foreseeable in a business of its size and character and in light of its contemplated business operations;

(xii)    maintain its books, records, resolutions and agreements as official records, and shall maintain all of its books, records, financial statements and bank accounts separate from those of any other Affiliated Entity, and shall not permit its assets to be listed on the financial statement of any other Affiliated Entity; provided, however, that the Borrower’s assets may be included in a consolidated financial statement of its affiliates provided that (i) appropriate notation shall be made on such consolidated financial statements to indicate the separateness of Borrower and such affiliates and to indicate that the Borrower’s assets and credit are not available to satisfy the debts and other obligations of such affiliates or any other Person and (ii) such assets shall be listed on the Borrower’s own separate balance sheet;

(xiii)    except as provided in the limited liability company agreement of the Borrower, not acquire obligations or securities of any other Affiliated Entities, or identify its members or the other Affiliated Entities, as applicable, as a division or part of it;

(xiv)    file its own tax returns unless prohibited by Applicable Law from doing so (except that the Borrower may file or may include its filing as part of a consolidated federal tax return, to the extent required and/or permitted by Applicable Law, provided that, there

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

shall be an appropriate notation indicating the separate existence of the Borrower and its assets and liabilities); and

(xv)    otherwise practice and adhere to corporate formalities such as complying with its organizational documents and member and Facility Administrator resolutions, the holding of regularly scheduled meetings of members and Facility Administrator, use stationery, invoices and checks separate from those of any other Affiliated Entity, and maintaining complete and correct books and records and minutes of meetings and other proceedings of its members and Facility Administrator.

(Q)    Updates to Account Schedule.Schedule II attached hereto shall be updated by the Borrower and delivered to the Administrative Agent immediately to reflect any changes as to which the notice and other requirements specified in Section 5.2(K) have been satisfied.

(R)    Deposits into the Accounts. (i) The Borrower shall (a) direct, or cause to be directed, all Collections other than Collections related to SAP Solar Assets to the Collection Account and all Collections related to SAP Solar Assets to the SAP Revenue Account, (b) direct, or cause to be directed, all Eligible Hedged SREC Counterparties to make all related Hedged SREC Payments directly into the Collection Account and, to the extent any Hedged SREC Payments are deposited by the relevant obligor in another account, cause such payments to be deposited into the Collection Account no later than two (2) Business Days after receipt, and (c) deposit or cause to be deposited all net proceeds of a Takeout Transaction into the Takeout Transaction Account in accordance with Section 2.7(C).

(ii)    The Borrower shall not and shall not permit the Managing Members or SAP to deposit into or otherwise credit (or cause to be deposited or credited), or consent to or fail to object to any such deposit or credit of, cash or cash proceeds other than Collections into the Collection Account or the SAP Revenue Account.

(S)    Hedging. The Borrower shall collectively at all times satisfy the Hedge Requirements.

(T)    Update to Solar Assets. The Borrower shall notify the Facility Administrator and the Administrative Agent in writing of any additions or deletions to the Schedule of Solar Assets, no later than each Funding Date and each Payment Date (which in the case of the update delivered on any Payment Date shall be prepared as of the last day of the related Collection Period).

(U)    Notice to Seller and Parent. The Borrower shall promptly notify the Seller and the Parent of a breach of Section 4.1(U) and shall require the Seller or the Parent to cure such breach or pay the Liquidated Damages Amount for such Defective Solar Asset pursuant to and in accordance with the Sale and Contribution Agreement or the Parent Guaranty, as applicable.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(V)    Government Approvals. The Borrower shall promptly obtain all orders, consents, authorizations, approvals, licenses and validations of, or file recordings, register with, or obtain exemption from, any Governmental Authority required as a condition to the performance of its obligations under any Transaction Document.

(W)     [Reserved].

(X)        Deviations from Approved Forms. The Borrower shall provide or shall cause the Seller to provide, to the Administrative Agent all proposed forms of Solar Service Agreements which deviate in any material respect from a form attached hereto as Exhibit G (each such form a “Proposed Form”) and shall provide notice to the Administrative Agent regarding the cessation of a form of Solar Service Agreement attached hereto as Exhibit G or previously delivered hereunder. The Administrative Agent shall use its best efforts to notify the Borrower in writing within ten (10) Business Days of receipt of a Proposed Form of its objection or approval of the terms of such Proposed Form. Upon the written approval of the Administrative Agent, such approval not to be unreasonably withheld or delayed, Exhibit G shall be deemed to be amended to include such Proposed Form as a Solar Service Agreement in addition to the other forms attached or previously delivered hereunder. The Borrower shall, no less frequently than once per calendar quarter, provide or shall cause the Seller to provide, to the Administrative Agent all forms of Solar Service Agreements that incorporate changes which do not deviate materially from a form attached hereto as Exhibit G. Upon receipt of such forms of Solar Service Agreements, Exhibit G shall be deemed to be amended to include such forms in addition to the other forms attached or previously delivered hereunder.

(Y)        Beneficial Owner Certification. Promptly following any request therefor, the Borrower shall provide such information and documentation reasonably requested by the Administrative Agent or any Lender for purposes of compliance with applicable “know your customer” requirements under the Patriot Act, the Beneficial Ownership Regulation or other applicable anti-money laundering laws.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 5.2.    Negative Covenants. The Borrower covenants and agrees that, until all Obligations (other than contingent obligations not then due) hereunder have been paid in full, the Borrower will not:

(A)    Business Activities. (x) Conduct any business other than:

(i)    the acquisition from time to time of any or all right, title and (direct or indirect) interest in and to Solar Assets and Solar Asset Owner Subsidiaries and all rights and interests thereunder or relating thereto pursuant to the Sale and Contribution Agreement;

(ii)    the conveyance from time to time of Solar Asset Owner Member Interests in connection with a Takeout Transaction and the conveyance of Solar Assets to SAP;

(iii)    the execution and delivery by the Borrower from time to time of purchase agreements, in form and substance satisfactory to the Administrative Agent, related to the sale of securities by the Borrower or any of their Affiliates in connection with a Takeout Transaction;

(iv)    the performance by the Borrower of all of its obligations under the aforementioned agreements and under this Agreement and any documentation related thereto;

(v)    the preparation, execution and delivery of any and all other documents and agreements as may be required in connection with the performance of the activities of the Borrower approved above; and

(vi)    to engage in any lawful act or activity and to exercise any powers permitted under the Delaware Limited Liability Company Act that are reasonably related, incidental, necessary, or advisable to accomplish the foregoing; or

(y)     permit the Managing Members or SAP to conduct any business other than the transactions contemplated by the Tax Equity Financing Documents.

Notwithstanding the foregoing, after the Closing Date and at any time on or prior to the earlier of (a) the Maturity Date and (b) the date on which all Obligations (other than contingent obligations not then due) of the Borrower hereunder have been paid in full, the Borrower shall not, without the prior written consent of the Administrative Agent, the Majority Lenders and the Majority Class B Lenders (consent by the Majority Class B Lenders to not be unreasonably withheld, conditioned or delayed if otherwise approved by the Majority Lenders; provided that if the Majority Class B Lenders have not affirmatively disapproved such transaction in writing within five (5) Business Days of receiving notice of such transaction and the Majority Lenders have otherwise approved such transaction, such transaction shall be deemed approved), (1) purchase or otherwise acquire any Solar Assets or Solar Asset Owner Subsidiaries, or interests therein, except for acquisitions from the Seller pursuant to and in accordance with the Sale and Contribution Agreement, (2) convey or otherwise dispose of any Collateral or interests therein, other than permitted under Sections 5.2(A)(ii) or 5.2(E) or the SAP Contribution Agreement, or (3) establish any Subsidiaries; provided, that notwithstanding this paragraph, the Borrower may continue to own directly or indirectly interests in the Financing Funds and SAP, which shall purchase and acquire Solar Assets

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

in accordance with the terms of the SAP Financing Documents, the SAP NTP Financing Documents or the Tax Equity Financing Documents, as applicable.

(B)    Sales, Liens, Etc. Except as permitted hereunder (i) sell, assign (by operation of law or otherwise) or otherwise dispose of, or create or suffer to exist any Lien upon or with respect to, the Collateral or any portion thereof, or upon or with respect to the Collection Account or any other account owned by or in the name of the Borrower to which any Collections are sent, or assign any right to receive income in respect thereof, or (ii) create or suffer to exist any Lien upon or with respect to any of its properties, whether now owned or hereafter acquired, or assign any right to receive income, to secure or provide for the payment of any Indebtedness of any Person or for any other reason; provided that notwithstanding anything to the contrary herein, this Section 5.2(B) shall not prohibit (x) any Lien that constitutes a Permitted Lien or a Permitted Equity Lien, (y) a SAP Transfer or (z) so long as notice is given to Administrative Agent under any Facility Administrator Report of any of the following, any actions permitted under Sections 5.2(A)(ii).

(C)    Indebtedness. Incur or assume any Indebtedness, except Permitted Indebtedness.

(D)    Loans and Advances. Make any loans or advances to any Person.

(E)    Dividends, Etc. Declare or make any dividend payment or other distribution of assets, properties, cash, rights, obligations or securities on account of any interest in Borrower, or purchase, redeem or otherwise acquire for value any interest in the Affiliated Entities or any rights or options to acquire any such interest to any Person that is not the Borrower, except:

(i)    transfers, dividends or other distributions of Marketable RECs;

(ii)    transfers, dividends or other distributions of Transferable Assets to the Seller pursuant to the Sale and Contribution Agreement;

(iii)    distributions of cash by the Borrower to the Borrower's Account in accordance with Section 2.7(B)(xviii); or

(iv)     distributions of Solar Assets that were Substantial Stage Solar Assets or Final Stage Solar Assets in accordance with a SAP Transfer.

provided, that the distributions described in subsection (i) of clause (E) shall not be permitted if either an Event of Default or Potential Default would result therefrom unless all outstanding Obligations (other than contingent liabilities for which no claims have been asserted) have been irrevocably paid in full with all accrued but unpaid interest thereon and any related Liquidation Fees; provided further, that nothing in this Section 5.2(E) shall prohibit or limit any Financing Fund Contributions.

(F)    Mergers, Etc. Merge or consolidate with or into, or convey, transfer, lease or otherwise dispose of (whether in one transaction or in a series of transactions) all or substantially all of its assets (whether now owned or hereafter acquired) to, or acquire all or substantially all of the assets of, any Person, except in connection with the acquisition or sale of Solar Assets or Solar Asset Owner Subsidiaries and similar property pursuant to the Sale and Contribution Agreement,

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

in connection with a Takeout Transaction or an acquisition or sale where all Obligations have been paid in full with all accrued but unpaid interest thereon and any related Liquidation Fees.

(G)    Investments. Make any investment of capital in any Person either by purchase of stock or securities, contributions to capital, property transfer or otherwise or acquire or agree to acquire by any manner any business of any Person except pursuant to the transactions contemplated herein and in the SAP Financing Documents, the SAP NTP Financing Documents or the Tax Equity Financing Documents.

(H)    Change in Organizational Documents. Amend, modify or otherwise change any of the terms or provisions in its organizational documents as in effect on the date hereof without the consent of the Administrative Agent, the Majority Lenders and, to the extent such amendment, modification or change could reasonably be expected to materially and adversely affect the Class B Lenders in a manner disproportionate to the Class A Lenders, the Majority Class B Lenders.

(I)    Transactions with Affiliates. Enter into, or be a party to, any transaction with any of its Affiliates, except (i) the transactions contemplated by the Transaction Documents, the SAP Financing Documents, the SAP NTP Financing Documents, the Tax Equity Financing Documents or any similar conveyance agreement entered into in connection with a Takeout Transaction or SAP Transfer, (ii) any other transactions (including the lease of office space or computer equipment or software by the Borrower from an Affiliate and the sharing of employees and employee resources and benefits) (a) in the ordinary course of business or as otherwise permitted hereunder, (b) pursuant to the reasonable requirements and purposes of the Borrower’s business, (c) upon fair and reasonable terms (and, to the extent material, pursuant to written agreements) that are consistent with market terms for any such transaction, and (d) permitted by Sections 5.2(B), (C), (E) or (F), (iii) employment and severance arrangements and health, disability and similar insurance or benefit plans between the Borrower and its directors, officers, employees in the ordinary course of business, and (iv) the payment of customary fees and reasonable out of pocket costs to, and indemnities provided on behalf of, directors, managers, consultants, officers and employees of any parent entity of the Borrower to the extent attributable to the ownership or operation of the Borrower.

(J)    Addition, Termination or Substitution of Accounts. Add, terminate or substitute, or consent to the addition, termination or substitution of, the Collection Account, the Supplemental Reserve Account, the Liquidity Reserve Account, the SAP Revenue Account or the Takeout Transaction Account unless the Administrative Agent, the Majority Lenders and the Majority Class B Lenders shall have consented thereto (consent by the Majority Class B Lenders to not be unreasonably withheld, conditioned or delayed if otherwise approved by the Administrative Agent; provided that if the Majority Class B Lenders have not affirmatively disapproved such addition, termination or substitution in writing within five (5) Business Days of receiving notice of such addition, termination or substitution and the Administrative Agent has otherwise approved such addition, termination or substitution, such addition, termination or substitution shall be deemed approved) after having received at least thirty (30) days’ prior written notice thereof. Notwithstanding the foregoing, the Borrower neither has nor shall have any control over the Collection Account, the Supplemental Reserve Account, the Liquidity Reserve Account, the SAP Revenue Account or the Takeout Transaction Account. For the avoidance of doubt, any Financing Fund Contributions shall not be controlled or distributed through the Paying Agent Accounts.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(K)    Collections. (i) Deposit at any time Collections into any bank account other than in accordance with Section 5.1(R), (ii) make any change to the payment instructions to a Financing Fund, a Managing Member or SAP in respect of the Solar Asset Owner Member Interests to any other destination other than the Collection Account, (iii)  make any change to the payment instructions to any Eligible Hedged SREC Counterparty or direct any Eligible Hedged SREC Counterparty to make any Hedged SREC Payments to go to any destination other than the Collection Account, or (iv) permit the assets of any Person (other than the Borrower) to be deposited into the Collection Account.

(L)    Amendments to Transaction Documents. Without the consent of the Administrative Agent and subject to Section 10.2, amend, modify or otherwise change any of the terms or provisions of any Transaction Document other than (i) supplements identifying Solar Assets and/or Solar Asset Owner Subsidiaries to be transferred in in accordance with the Sale and Contribution Agreement, (ii) supplements identifying Solar Assets to be financed in connection with each Funding Date, (iii) amendments, supplements or other changes in accordance with the terms of the applicable Transaction Document, the SAP Financing Documents, the SAP NTP Financing Documents or Tax Equity Financing Document, and (iv) amendments, supplements or other changes with respect to exhibits and schedules to any Transaction Document, the SAP Financing Documents, the SAP NTP Financing Documents or Tax Equity Financing Document that would not reasonably be expected to have a material adverse effect on the value, enforceability, or collectability of the Collateral or adversely affect Collections.

(M)    Bankruptcy of Tax Equity Parties. Without the consent of the Administrative Agent, the Borrower shall not, directly or indirectly, cause the institution of bankruptcy or insolvency proceedings against a Tax Equity Party.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 5.3.    Covenants Regarding the Solar Asset Owner Member Interests. The Borrower covenants and agrees, that, until all Obligations (other than contingent obligations not then due) hereunder have been paid in full, the Borrower shall:

(A)determine whether or not to exercise each Purchase Option in accordance with the Purchase Standard. The Borrower will make such determination, and if it determines to do so, will exercise such Purchase Option, no later than 60 days following the related Call Date in accordance with the terms and conditions of the related Financing Fund LLCA. Such determination will take into account whether sufficient funds are available in the Supplemental Reserve Account to pay the related Purchase Option Price, and if such funds are not then available in the Supplemental Reserve Account, the Borrower shall make a determination, in accordance with the Purchase Standard, whether to exercise such Purchase Option as soon thereafter as such funds are available in the Supplemental Reserve Account. Upon the Borrower’s exercise and completion of a Purchase Option, the Borrower shall (i) instruct the related Financing Fund to pay all distributions to be made by such Financing Fund to the Borrower in respect of the Managing Member Interests and the Tax Equity Investor Interests directly to the Collection Account and deliver to the Administrative Agent the original certificate of the related Managing Member Interests and the related Tax Equity Investor Interests together with instruments of transfer executed in blank, (ii) cause the Managing Members to execute and deliver to the Administrative Agent an Accession Agreement to the Pledge Agreement covering the Tax Equity Investor Interest acquired pursuant to the Purchase Option, and (iii) cause the Managing Members to amend the related Financing Fund LLCA to require such Financing Fund to have at all times an Independent Director;

(B)(x) cause the Managing Members (i) to cause each Financing Fund to make all Managing Member Distributions directly to the Collection Account and (ii) to deliver to the Administrative Agent for deposit into the Collection Account any Managing Member Distributions received by the Managing Members and (y) cause SAP to (i) make all SAP Distributions directly to the Collection Account and (ii) to deliver to the Administrative Agent for deposit into the Collection Account any SAP Distributions received by SAP;

(C)cause each of the Managing Members and SAP to comply with the provisions of its operating agreement and not to take any action that would cause the Managing Members to violate the provisions of the related Financing Fund LLCA;

(D)cause each of the Managing Members and SAP to maintain all material licenses and permits required to carry on its business as now conducted and in accordance with the provisions of the Transaction Documents, except to the extent the failure to do so could not reasonably be expected to have a material adverse effect on the interests of the Administrative Agent or the Lenders;

(E)not permit or consent to the admission of any new member of the Managing Members or SAP other than a successor independent member in accordance with the provisions of their respective operating agreements;

(F)cause the Managing Members not to permit or consent to the admission of any new member of a Financing Fund other than pursuant to the exercise of a Purchase Option by the Managing Member;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(G)cause the Managing Members not to make any material amendment to a Financing Fund LLCA that could reasonably be expected to have a material adverse effect on the interests of the Administrative Agent or the Lenders and cause the Managing Members and SAP not to make any material amendment to their respective operating agreements that could reasonably be expected to have a material adverse effect on the interests of the Administrative Agent or the Lenders;

(H)cause the Managing Members on its own behalf and on behalf of each Financing Fund (i) to comply with and enforce the provisions of the Tax Loss Insurance Policies and (ii) not to consent to any amendment to a Tax Loss Insurance Policy to the extent that such amendment could reasonably be expected to have a material adverse effect on the interests of the Administrative Agent or the Lenders;

(I)cause the Managing Members to cause each Financing Fund to (i) comply with the provisions of each respective Financing Fund LLCA and (ii) not take any action that would violate the provisions of such Financing Fund LLCA, and cause the Managing Members and SAP to not to make any material amendment to their respective operating agreement that could reasonably be expected to have a material adverse effect on the interests of the Administrative Agent or the Lenders;

(J)    cause the Managing Members to cause each Financing Fund and cause the Managing Members and SAP to maintain all material licenses and permits required to carry on its business as now conducted and in accordance with the provisions of the SAP Financing Documents, the SAP NTP Financing Documents and the Tax Equity Financing Documents, except to the extent the failure to do so could not reasonably be expected to have a material adverse effect on the interests of the Administrative Agent or the Lenders;

(K)cause the Managing Members to cause the related Financing Funds not to incur any indebtedness or sell, dispose of or other encumber any of its assets other than as permitted by the Transaction Documents; and

(L)cause the Managing Members to obtain the consent of the Administrative Agent for any action taken under Section 6.2(b) of each Financing Fund LLCA or any action that could reasonably be expected to cause a Material Adverse Effect.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ARTICLE VI
EVENTS OF DEFAULT

Section 6.1.    Events of Default. The occurrence of any of the following specified events shall constitute an event of default under this Agreement (each, an “Event of Default”):

(A)    Non‑Payment. (i) The Borrower shall fail to make any required payment of principal (including any payment required to be made to cure a Class A Borrowing Base Deficiency or a Class B Borrowing Base Deficiency) or interest when due hereunder and such failure shall continue unremedied for two (2) Business Days after the day such payment is due or (ii) the Borrower shall fail to pay the Aggregate Outstanding Advances by the Maturity Date, or (iii) the Borrower shall fail to make any required payment on any other Obligation when due hereunder or under any other Transaction Document and such failure under this sub‑clause (iii) shall continue unremedied for five (5) Business Days after the earlier of (a) written notice of such failure shall have been given to the Borrower by the Administrative Agent or any Lender or (b) the date upon which a Responsible Officer of the Borrower obtained knowledge of such failure.

(B)    Representations. Any representation or warranty made or deemed made by the Borrower (other than pursuant to Section 4.1(U) hereof or, with respect to the Parent only, Section 4.1(L) hereof), the Seller, the Parent, the Facility Administrator, the Managing Members or SAP herein or in any other Transaction Document (after giving effect to any qualification as to materiality set forth therein, if any) shall prove to have been inaccurate in any material respect when made and such defect, to the extent it is capable of being cured, is not cured within thirty (30) days from the earlier of the date of receipt by the Borrower, the Parent, the Seller, the Facility Administrator, the Managing Members or SAP as the case may be, of written notice from the Administrative Agent of such failure by the Borrower, the Parent, the Facility Administrator, the Seller, the Managing Members or SAP, as the case may be, of such failure.

(C)    Covenants. The Borrower, the Seller, the Facility Administrator, the Managing Members or SAP shall fail to perform or observe any other term, covenant or agreement contained in this Agreement or in any other Transaction Document which has not been cured within thirty (30) days from the earlier of the date of receipt by the Borrower, the Facility Administrator, the Managing Members or SAP, as the case may be, of written notice from the Administrative Agent of such failure by the Borrower, the Facility Administrator, the Managing Members or SAP, as the case may be, of such failure.

(D)    Validity of Transaction Documents. This Agreement or any other Transaction Document shall (except in accordance with its terms), in whole or in part, cease to be (i) in full force and effect and/or (ii) the legally valid, binding and enforceable obligation of the Seller, the Borrower, the Parent, the Facility Administrator, a Managing Member or SAP.

(E)    Insolvency Event. An Insolvency Event shall have occurred with respect to Parent, the Seller, Borrower, the Facility Administrator, a Managing Member, SAP or a Financing Fund.

(F)    Breach of Parent Guaranty; Failure to Pay Liquidated Damages Amounts. Any failure by Parent to perform under the Parent Guaranty; provided that a breach by Parent of the

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Financial Covenants is not an Event of Default hereunder, or any failure of TEP Developer or TEP Resources to pay Liquidated Damages Amounts pursuant to the Sale and Contribution Agreements.

(G)    ERISA Event. Either (i) any ERISA Event shall have occurred or (ii) the assets of the Borrower become subject to Title I of ERISA, Section 4975 of the Internal Revenue Code, or, by reason of any investment in the Borrower by any governmental plan, as the case may be, any other federal, state, or local provision similar to Section 406 of ERISA or Section 4975 of the Internal Revenue Code.

(H)    Borrowing Base Deficiency. A Class A Borrowing Base Deficiency or a Class B Borrowing Base Deficiency continues for more than two (2) Business Days.

(I)    Security Interest. The Administrative Agent, for the benefit of the Lenders, ceases to have a first priority perfected security interest in Collateral having a value in excess of $150,000 and such failure shall continue unremedied for more thanfive (5) Business Days unless such Liens with a higher priority than Agent’s Liens are Permitted Liens or Permitted Equity Liens; provided that if such cessation in security interest is due to Agent’s actions, then no Event of Default shall be deemed to occur under this Section 6.1(I).

(J)    Judgments. There shall remain in force, undischarged, unsatisfied, and unstayed for more than thirty (30) consecutive days, any final non‑appealable judgment against any Relevant Party in excess of $250,000 or the Parent in excess of $1,000,000, in each case over and above the amount of insurance coverage available from a financially sound insurer that has not denied coverage.

(K)    1940 Act. Any Relevant Party becomes, or becomes controlled by, an entity required to register as an “investment company” under the 1940 Act.

(L)    Hedging. Failure of the Borrower to maintain Hedge Agreements satisfying the Hedge Requirements and such failure continues for five (5) Business Days or any Hedge Counterparty ceases to be a Qualifying Hedge Counterparty and such Hedge Counterparty is not replaced with a Qualifying Hedge Counterparty within ten Business Days.

(M)    Change of Control. The occurrence of a Change of Control.

(N)    Financing Fund Material Adverse Effect. The occurrence of any event that results in a Material Adverse Effect (as defined in the Financing Fund LLCA) with respect to a Managing Member or a Financing Fund.

(O)    Replacement of Manager. The Manager resigns, removed or is replaced under a Management Agreement or a Servicing Agreement and, in each case, a replacement Manager, acceptable to the Administrative Agent has not accepted an appointment under such agreement within 60 days of such resignation or removal.

(P)    Parent Material Adverse Effect. A representation or warranty made or deemed made by the Borrower pursuant to Section 4.1(L) hereof regarding the Parent shall prove to have been inaccurate in any material respect when made and such defect, to the extent it is capable of being

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

cured, is not cured within ninety (90) days from the earlier of the date of receipt by the Borrower of written notice from the Administrative Agent of such failure by the Borrower.

(Q)    Resignation or Removal of Managing Member. A Managing Member resigns or is removed under a Financing Fund LLCA.

(R)     [Reserved].

(S)     TEP IV-B Tax Loss Insurance Policy. TEP IV-B (or Parent or an affiliate thereof on behalf of such Financing Fund) fails to procure a Tax Loss Insurance Policy by February 28, 2020.

Section 6.2.    Remedies. If any Event of Default shall then be continuing, the Administrative Agent (i) may, in its discretion, or (ii) shall, upon the written request of the Majority Lenders, by written notice to the Borrower and the Lenders, take any or all of the following actions, without prejudice to the rights of the Administrative Agent or any Lender to enforce its claims against the Borrower in any manner permitted under applicable law:

(A)    declare the Commitments terminated, whereupon the Commitment of each Lender shall forthwith terminate immediately without any other notice of any kind;

(B)    declare the principal of and any accrued interest in respect of the Class A Advances, the Class B Advances and all other Obligations owing hereunder and thereunder to be, whereupon the same shall become, immediately due and payable without presentment, demand, protest or other notice of any kind, all of which are hereby waived by the Borrower; provided, that, upon the occurrence of an Insolvency Event with respect to the Borrower, the principal of and any accrued interest in respect of the Advances and all other Obligations owing hereunder shall be immediately due and payable without any notice to the Borrower or Lenders;

(C)    if the Facility Administrator is Sunnova Management, replace the Facility Administrator with a Successor Facility Administrator in accordance with the Facility Administration Agreement; and/or

(D)    foreclose on and liquidate the Collateral or to the extent permitted by the Tax Equity Financing Documents, the Solar Assets owned by a Financing Fund, and pursue all other remedies available under the Security Agreement, the Pledge Agreement, the Subsidiary Guaranty and the other Transaction Documents, subject to the terms of the Tax Equity Financing Documents.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 6.3.    Class B Lender Purchase Option (A) If an Event of Default other than an Event of Default described in Section 6.1(E) shall occur and be continuing and the Administrative Agent shall not have declared all Obligations under this Agreement or any of the other Transaction Documents to be immediately due and payable, the Class B Lenders shall have the option at any time to purchase all (but not less than all) of the Class A Advances then outstanding and all related Obligations owing by the Borrower to the Class A Lenders (solely in such capacity) from the Class A Lenders (the “Class B Lender Purchase Option”) with the consent of all the Class A Lenders. At any time that the Class B Lender Purchase Option is available to the Class B Lenders, any Class B Lender may request that the Class A Lenders provide such Class B Lender with a statement setting forth the aggregate amount of all the Class A Advances then outstanding and all related Obligations owed by the Borrower to the Class A Lenders (solely in such capacity). Within ten (10) Business Days after the receipt of such statement, the requesting Class B Lender shall provide written notice to the Class A Lenders whether such Class B Lender would like to exercise the Class B Lender Purchase Option. Upon receipt of a notice that a Class B Lender would like to exercise the Class B Lender Purchase Option, the Class A Lenders shall promptly notify such Class B Lender whether the Class A Lenders will consent to a sale. If any or all of the Class B Lenders shall have elected to exercise the Class B Lender Purchase Option and the Class A Lenders shall have consented to a sale, the Class A Lenders and applicable Class B Lenders shall agree to a purchase and sale date and make such purchase and sale in accordance with Section 6.3(C); provided that the Class A Lenders shall retain all rights to be indemnified or held harmless by the Borrower in accordance with the terms hereof for claims accruing prior to such sale date.

(B)    If an Event of Default shall occur and be continuing and the Majority Lenders shall have declared an Event of Default that has not been waived, the Class B Lenders shall have the option at any time to exercise the Class B Lender Purchase Option. Any or all of the Class B Lenders may exercise such Class B Lender Purchase Option upon written notice to the Class A Lenders, which notice shall be irrevocable. On the date specified by the participating Class B Lenders in such notice (which shall not be more than ten (10) Business Days after the receipt by the Class A Lenders of such notice), the Class A Lenders shall sell to the Class B Lenders, and the Class B Lenders shall purchase from the Class A Lenders, the Class A Advances then outstanding and all Obligations owed by the Borrower to the Class A Lenders (solely in such capacity) in accordance with Section 6.3(C); provided that the Class A Lenders shall retain all rights to be indemnified or held harmless by the Borrower in accordance with the terms hereof for claims accruing prior to such sale date.

(C)     Upon the date of a purchase and sale pursuant to this Section 6.3, the Class B Lenders shall (i) pay to the Class A Lenders as the purchase price therefor the full amount of all the Class A Advances and all Obligations owed by the Borrower to the Class A Lenders (solely in such capacity) then outstanding and unpaid including principal, interest, fees, any Liquidation Fee as in effect on the date thereof and expenses, including attorneys’ fees and legal expenses, (ii) reimburse the Class A Lenders for any loss, cost, damage or expense (including attorneys’ fees and legal expenses) in connection with any commissions, fees, costs or expenses related to any checks or other payments provisionally credited to the Obligations owing to the Class A Lenders (solely in such capacity), and/or as to which the Class A Lenders have not yet received final payment (and, in each case, all of such payments shall be made without offset, deduction or defense), (iii) reimburse the Class A Lenders for the amount of all liabilities (without duplication) that such Class A Lenders have incurred in the nature of indemnification obligations of the Borrower hereunder which have resulted in any loss, cost, damage or expense (including reasonable attorneys’ fees and legal expenses) to the Class A Lenders, and (iv) agree to indemnify and hold harmless the Class A Lenders from and against any loss, liability, claim, damage or expense (including fees and expenses of legal counsel) arising out of any claim asserted by a third party as a direct result of any acts by the Class B Lenders occurring after the date of such purchase. The Class A Lenders shall provide a reasonably detailed statement of the purchase price and other sums set forth in clauses (i) through (iii) above to the Class B Lenders, and the Class B Lenders shall remit such purchase price and other sums in clauses (i) through (iii) above by wire transfer in federal funds to such bank account of the Class A Lenders as the Class A Lenders may designate in writing to the Class B Lenders for such purpose. Interest shall be calculated through the

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Business Day on which such purchase and sale shall occur if the amounts so paid by the Class B Lenders to the bank account designated by the Class A Lenders are received in such bank account prior to 1:00 p.m., New York time and interest shall be calculated to and include the next Business Day if the amounts so paid by the Class B Lenders to the bank account designated by the Class A Lenders are received in such bank account later than 1:00 p.m., New York time. Such purchase shall be expressly made without representation or warranty of any kind by the Class A Lenders as to the Obligations owing to the Class A Lenders (solely in such capacity) or otherwise and without recourse to the Class A Lenders, except that the Class A Lenders shall represent and warrant: (a) the amount of Obligations owing to the Class A Lenders (solely in such capacity) being purchased and that the purchase price and other sums payable by the Class B Lenders are true, correct and accurate amounts, (b) that the Class A Lenders shall convey the Obligations owing to the Class A Lenders (solely in such capacity) free and clear of any Liens or encumbrances of the Class A Lenders or created or suffered by the Class A Lenders, (c) as to all claims made or threatened in writing against the Class A Lenders related to the Obligations owing to the Class A Lenders (solely in such capacity), and (d) the Class A Lenders are duly authorized to assign the Obligations owing to the Class A Lenders (solely in such capacity).

Section 6.4.    Sale of Collateral (A) The power to effect any sale of any portion of the Collateral upon the occurrence and during the continuance of an Event of Default pursuant to this Article VI, the Security Agreement and the Pledge Agreement shall not be exhausted by any one or more sales as to any portion of the Collateral remaining unsold, but shall continue unimpaired until all Collateral shall have been sold or until all Obligations (other than contingent obligations not then due) hereunder have been paid in full. The Administrative Agent acting on its own or through an agent, may from time to time postpone any sale by public announcement made at the time and place of such sale.

(B)    Upon the occurrence and during the continuation of an Event of Default, the Administrative Agent may, in its discretion, and shall, upon the written request of the Majority Lenders, by written notice to the Borrower and the Lenders sell the Collateral or any part thereof in one or more parcels at public or private sale, at any of the Administrative Agent’s offices or elsewhere, for cash, on credit (including pursuant to a “credit sale” to a Lender or an assignee thereof) or for future delivery, and upon such other terms as the Administrative Agent may require. Notwithstanding the foregoing, prior to the consummation of any sale of the Collateral pursuant to this Article VI and any other Transaction Document (either private or public), the Administrative Agent shall first offer the Class B Lenders the opportunity to purchase the Collateral for a purchase price equal to the greater of (x) the fair market value of the Collateral and (y) the aggregate outstanding principal balance of the Class A Advances, plus accrued interest thereon and fees owed thereto (such right, the “Right of First Refusal”). If the Class B Lenders do not exercise the Right of First Refusal within two (2) Business Days of receipt thereof, then the Administrative Agent shall sell the Collateral as otherwise set forth in this Section 6.4 and pursuant to the other Transaction Documents; provided, further, that if the Class B Lenders do not exercise the Right of First Refusal and the Administrative Agent elects to sell the Collateral in a private sale to a third party, then prior to the sale thereof, the Administrative Agent shall offer the Class B Lenders the opportunity to purchase the Collateral for the purchase price being offered by such third party, and the Class B Lenders shall have two (2) Business Days to accept such offer.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ARTICLE VII
THE ADMINISTRATIVE AGENT AND FUNDING AGENTS

Section 7.1.    Appointment; Nature of Relationship. The Administrative Agent is appointed by the Funding Agents and the Lenders (and by each Qualifying Hedge Counterparty by execution of a Qualifying Hedge Counterparty Joinder, if applicable) as the Administrative Agent hereunder and under each other Transaction Document, and each of the Funding Agents and the Lenders and each Qualifying Hedge Counterparty irrevocably authorizes the Administrative Agent to act as the contractual representative of such Funding Agent and such Lender and such Qualifying Hedge Counterparty with the rights and duties expressly set forth herein and in the other Transaction Documents. The Administrative Agent agrees to act as such contractual representative upon the express conditions contained in this Article VII. Notwithstanding the use of the defined term “Administrative Agent,” it is expressly understood and agreed that the Administrative Agent shall not have any fiduciary responsibilities to any Funding Agent or Lender or any Qualifying Hedge Counterparty by reason of this Agreement and that the Administrative Agent is merely acting as the representative of the Funding Agents, the Lenders and each Qualifying Hedge Counterparty with only those duties as are expressly set forth in this Agreement and the other Transaction Documents. In its capacity as the Funding Agents’, the Lenders’ and each Qualifying Hedge Counterparty’s contractual representative, the Administrative Agent (A) does not assume any fiduciary duties to any of the Funding Agents, the Lenders or any Qualifying Hedge Counterparty, (B) is a “representative” of the Funding Agents, the Lenders and each Qualifying Hedge Counterparty within the meaning of Section 9‑102 of the UCC as in effect in the State of New York, and (C) is acting as an independent contractor, the rights and duties of which are limited to those expressly set forth in this Agreement and the other Transaction Documents. Each of the Funding Agents, the Lenders and each Qualifying Hedge Counterparty agree to assert no claim against the Administrative Agent on any agency theory or any other theory of liability for breach of fiduciary duty, all of which claims each Funding Agent, each Lender and each Qualifying Hedge Counterparty waives.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 7.2.    Powers. The Administrative Agent shall have and may exercise such powers under the Transaction Documents as are specifically delegated to the Administrative Agent by the terms thereof, together with such powers as are reasonably incidental thereto. The Administrative Agent shall have no implied duties or fiduciary duties to the Funding Agents, the Lenders or to any Qualifying Hedge Counterparty, or any obligation to the Funding Agents, the Lenders or any Qualifying Hedge Counterparty to take any action hereunder or under any of the other Transaction Documents except any action specifically provided by the Transaction Documents required to be taken by the Administrative Agent.

Section 7.3.    General Immunity. Neither the Administrative Agent nor any of its directors, officers, agents or employees shall be liable to the Borrower, the Funding Agents, the Lenders, or any Qualifying Hedge Counterparty for any action taken or omitted to be taken by it or them hereunder or under any other Transaction Document or in connection herewith or therewith except to the extent such action or inaction is found in a final non‑appealable judgment by a court of competent jurisdiction to have arisen solely from (A) the gross negligence or willful misconduct of such Person or (B) breach of contract by such Person with respect to the Transaction Documents.

Section 7.4.    No Responsibility for Advances, Creditworthiness, Collateral, Recitals, Etc.. Neither the Administrative Agent nor any of its directors, officers, agents or employees shall be responsible for or have any duty to ascertain, inquire into, or verify (A) any statement, warranty or representation made in connection with any Transaction Document or any borrowing hereunder, (B) the performance or observance of any of the covenants or agreements of any obligor under any Transaction Document, (C) the satisfaction of any condition specified in Article III, except receipt of items required to be delivered solely to the Administrative Agent, (D) the existence or possible existence of any Potential Default or Event of Default, or (E) the validity, effectiveness or genuineness of any Transaction Document or any other instrument or writing furnished in connection therewith. The Administrative Agent shall not be responsible to any Funding Agent, any Lender or any Qualifying Hedge Counterparty for any recitals, statements, representations or warranties herein or in any of the other Transaction Documents, for the perfection or priority of any of the Liens on any of the Collateral, or for the execution, effectiveness, genuineness, validity, legality, enforceability, collectability, or sufficiency of this Agreement or any of the other Transaction Documents or the transactions contemplated thereby, or for the financial condition of any guarantor of any or all of the Obligations, the Borrower or any of its respective Affiliates.

Section 7.5.    Action on Instructions of Lenders. The Administrative Agent shall in all cases be fully protected in acting, or in refraining from acting, hereunder and under any other Transaction Document in accordance with written instructions signed by the Majority Lenders, and such instructions and any action taken or failure to act pursuant thereto shall be binding on all of the Lenders and on all holders of Loan Notes. The Administrative Agent shall be fully justified in failing or refusing to take any action hereunder and under any other Transaction Document unless it shall first be indemnified to its satisfaction by the Lenders pro rata against any and all liability, cost and expense that it may incur by reason of taking or continuing to take any such action.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 7.6.    Employment of Administrative Agents and Counsel. The Administrative Agent may execute any of its duties as the Administrative Agent hereunder and under any other Transaction Document by or through employees, agents, and attorneys‑in‑fact and shall not be answerable to the Funding Agents, the Lenders or any Qualifying Hedge Counterparty, except as to money or securities received by it or its authorized agents, for the default or misconduct of any such agents or attorneys‑in‑fact selected by it with reasonable care. The Administrative Agent shall be entitled to advice of counsel concerning the contractual arrangement between the Administrative Agent and the Funding Agents, the Lenders or any Qualifying Hedge Counterparty and all matters pertaining to the Administrative Agent’s duties hereunder and under any other Transaction Document.

Section 7.7.    Reliance on Documents; Counsel. The Administrative Agent shall be entitled to rely upon any Class A Loan Note, Class B Loan Note, notice, consent, certificate, affidavit, letter, telegram, statement, paper or document believed by it to be genuine and correct and to have been signed or sent by the proper Person or Persons, and, in respect to legal matters, upon the opinion of counsel selected by the Administrative Agent, which counsel may be employees of the Administrative Agent.

Section 7.8.    The Administrative Agent’s Reimbursement and Indemnification. The Non-Conduit Lenders agree to reimburse and indemnify (on a pro rata basis based on the Class A Lender Group Percentages and the Class B Lender Group Percentages, as applicable) the Administrative Agent (A) for any amounts not reimbursed by the Borrower for which the Administrative Agent is entitled to reimbursement by the Borrower under the Transaction Documents, (B) for any other reasonable and documented expenses incurred by the Administrative Agent on behalf of the Lenders, in connection with the preparation, execution, delivery, administration and enforcement of the Transaction Documents, and (C) for any liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind and nature whatsoever which may be imposed on, incurred by or asserted against the Administrative Agent in any way relating to or arising out of the Transaction Documents or any other document delivered in connection therewith or the transactions contemplated thereby, or the enforcement of any of the terms thereof or of any such other documents, provided, that no Lender shall be liable for any of the foregoing to the extent any of the foregoing is found in a final non‑appealable judgment by a court of competent jurisdiction to have arisen solely from the gross negligence or willful misconduct of the Administrative Agent.

Section 7.9.    Rights as a Lender. With respect to its Commitment and Advances made by it and the Loan Notes (if any) issued to it, in its capacity as a Lender, the Administrative Agent shall have the same rights and powers hereunder and under any other Transaction Document as any Lender and may exercise the same as though it were not the Administrative Agent, and the term “Lender” or “Lenders,” as applicable, shall, unless the context otherwise indicates, include the Administrative Agent in its individual capacity. The Administrative Agent may accept deposits from, lend money to, and generally engage in any kind of trust, debt, equity or other transaction, in addition to those contemplated by this Agreement or any other Transaction Document, with the Borrower or any of its Affiliates in which such Person is not prohibited hereby from engaging with any other Person.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 7.10.    Lender Credit Decision. Each Lender acknowledges that it has, independently and without reliance upon the Administrative Agent or any other Lender and based on the financial statements prepared by the Borrower and such other documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Agreement and the other Transaction Documents. Each Lender also acknowledges that it will, independently and without reliance upon the Administrative Agent or any other Lender and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under this Agreement and the other Transaction Documents.

Section 7.11.    Successor Administrative Agent. The Administrative Agent may resign at any time by giving written notice thereof to the Lenders, the Funding Agents, each Qualifying Hedge Counterparty, the Verification Agent, the Paying Agent and the Borrower and the Administrative Agent may be removed at any time for cause by written notice received by the Administrative Agent from the Majority Lenders. Upon any such resignation or removal, the Lenders shall have the right to appoint, on behalf of the Borrower and the Lenders, a successor Administrative Agent. If no successor Administrative Agent shall have been so appointed by the Lenders and shall have accepted such appointment within thirty (30) days after the exiting Administrative Agent’s giving notice of resignation or receipt of notice of removal, then the exiting Administrative Agent may appoint, on behalf of the Borrower and the Lenders, a successor Administrative Agent (but only if such successor is reasonably acceptable to each Lender) or petition a court of competent jurisdiction to appoint a successor Administrative Agent. Upon the acceptance of any appointment as the Administrative Agent hereunder by a successor Administrative Agent, such successor Administrative Agent shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the exiting Administrative Agent, and the exiting Administrative Agent shall be discharged from its duties and obligations hereunder and under the other Transaction Documents. After any exiting Administrative Agent’s resignation hereunder as Administrative Agent, the provisions of this Article VII shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as the Administrative Agent hereunder and under the other Transaction Documents.

Section 7.12.    Transaction Documents; Further Assurances. (A) Each Non-Conduit Lender, each Funding Agent and each Qualifying Hedge Counterparty authorizes the Administrative Agent to enter into each of the Transaction Documents to which it is a party and each Lender, each Funding Agent and each Qualifying Hedge Counterparty authorizes the Administrative Agent to take all action contemplated by such documents in its capacity as Administrative Agent. Each Lender, each Funding Agent and each Qualifying Hedge Counterparty agrees that no Lender, no Funding Agent and no Qualifying Hedge Counterparty, respectively, shall have the right individually to seek to realize upon the security granted by any Transaction Document, it being understood and agreed that such rights and remedies may be exercised solely by the Administrative Agent for the benefit of the Lenders, the Funding Agents and each Qualifying Hedge Counterparty upon the terms of the Transaction Documents.

(B)    Any Funding Agent may (in their sole discretion and expense), at any time, have their Advances rated by Moody’s, S&P, DBRS, Inc., A.M. Best or Kroll Bond Rating Agency, Inc. Any such rating shall not be a condition precedent to closing the credit facility or the making of the Advances as set forth in this Agreement. The Borrower, Sunnova Management, and the Parent shall provide reasonable assistance to obtain such rating. For the avoidance of doubt, any such rating shall not be a condition precedent to the exercise of any rights of the Borrower or Sunnova Management under this Agreement. Any costs or fees associated with the rating of the Advances shall be borne by the Funding Agent and the Lenders.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 7.13.    Collateral Review. (A) Prior to the occurrence of an Event of Default, the Administrative Agent and/or its designated agent may not more than one (1) time during any given twelve (12) month period (at the expense of the Borrower), upon reasonable notice, perform (i) reviews of the Facility Administrator’s and/or Borrower’s business operations and (ii) audits of the Collateral, in all cases, the scope of which shall be determined by the Administrative Agent.

(B)    After the occurrence of and during the continuance of an Event of Default, the Administrative Agent or its designated agent may, in its sole discretion regarding frequency (at the expense of the Borrower), upon reasonable notice, perform (i) reviews of the Facility Administrator’s and/or Borrower’s business operations and (ii) audits or any other review of the Collateral, in all cases, the scope of which shall be determined by the Administrative Agent.

Section 7.14.    Funding Agent Appointment; Nature of Relationship. Each Funding Agent is appointed by the Lenders in its Lender Group as their agent hereunder, and such Lenders irrevocably authorize such Funding Agent to act as the contractual representative of such Lenders with the rights and duties expressly set forth herein and in the other Transaction Documents. Each Funding Agent agrees to act as such contractual representative upon the express conditions contained in this Article VII. Notwithstanding the use of the defined term “Administrative Agent,” it is expressly understood and agreed that no Funding Agent shall have any fiduciary responsibilities to any Lender by reason of this Agreement and that each Funding Agent is merely acting as the representative of the Lenders in its Lender Group with only those duties as are expressly set forth in this Agreement and the other Transaction Documents. In its capacity as the related Lenders’ contractual representative, each Funding Agent (A) does not assume any fiduciary duties to any of the Lenders, (B) is a “representative” of the Lenders in its Lender Group within the meaning of Section 9‑102 of the UCC as in effect in the State of New York and (C) is acting as an independent contractor, the rights and duties of which are limited to those expressly set forth in this Agreement and the other Transaction Documents. Each of the Lenders agrees to assert no claim against their Funding Agent on any agency theory or any other theory of liability for breach of fiduciary duty, all of which claims each Lender waives.

Section 7.15.    Funding Agent Powers. Each Funding Agent shall have and may exercise such powers under the Transaction Documents as are specifically delegated to such Funding Agent by the terms thereof, together with such powers as are reasonably incidental thereto. No Funding Agent shall have any implied duties or fiduciary duties to the Lenders in its Lender Group, or any obligation to such Lenders to take any action hereunder or under any of the other Transaction Documents except any action specifically provided by the Transaction Documents required to be taken by such Funding Agent.

Section 7.16.    Funding Agent General Immunity. Neither any Funding Agent nor any of its directors, officers, agents or employees shall be liable to the Borrower, the Lenders or any Lender for any action taken or omitted to be taken by it or them hereunder or under any other Transaction Document or in connection herewith or therewith except to the extent such action or inaction is found in a final non‑appealable judgment by a court of competent jurisdiction to have arisen solely from (A) the gross negligence or willful misconduct of such Person or (B) breach of contract by such Person with respect to the Transaction Documents.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 7.17.    Funding Agent Responsibility for Advances, Creditworthiness, Collateral, Recitals, Etc. Neither any Funding Agent nor any of its directors, officers, agents or employees shall be responsible for or have any duty to ascertain, inquire into, or verify (A) any statement, warranty or representation made in connection with any Transaction Document or any borrowing hereunder, (B) the performance or observance of any of the covenants or agreements of any obligor under any Transaction Document, (C) the satisfaction of any condition specified in Article III, except receipt of items required to be delivered solely to the Administrative Agent, (D) the existence or possible existence of any Potential Default, Event of Default, Potential Amortization Event or Amortization Event, or (E) the validity, effectiveness or genuineness of any Transaction Document or any other instrument or writing furnished in connection therewith. No Funding Agent shall be responsible to any Lender for any recitals, statements, representations or warranties herein or in any of the other Transaction Documents, for the perfection or priority of any of the Liens on any of the Collateral, or for the execution, effectiveness, genuineness, validity, legality, enforceability, collectability, or sufficiency of this Agreement or any of the other Transaction Documents or the transactions contemplated thereby, or for the financial condition of any guarantor of any or all of the Obligations, the Borrower or any of their respective Affiliates.

Section 7.18.    Funding Agent Action on Instructions of Lenders. Each Funding Agent shall in all cases be fully protected in acting, or in refraining from acting, hereunder and under any other Transaction Document in accordance with written instructions signed by each of the Lenders in its Lender Group, and such instructions and any action taken or failure to act pursuant thereto shall be binding on all of such Lenders. Each Funding Agent shall be fully justified in failing or refusing to take any action hereunder and under any other Transaction Document unless it shall first be indemnified to its satisfaction by the Lenders in its Lender Group pro rata against any and all liability, cost and expense that it may incur by reason of taking or continuing to take any such action.

Section 7.19.    Funding Agent Employment of Agents and Counsel. Each Funding Agent may execute any of its duties as a Funding Agent hereunder by or through employees, agents, and attorneys‑in‑fact and shall not be answerable to the Lenders in its Lender Group, except as to money or securities received by it or its authorized agents, for the default or misconduct of any such agents or attorneys‑in‑fact selected by it with reasonable care. Each Funding Agent, at the expense of the Non-Conduit Lenders, shall be entitled to advice of counsel concerning the contractual arrangement between such Funding Agent and the Lenders in its Lender Group and all matters pertaining to such Funding Agent’s duties hereunder and under any other Transaction Document.

Section 7.20.    Funding Agent Reliance on Documents; Counsel. Each Funding Agent shall be entitled to rely upon any Loan Note, notice, consent, certificate, affidavit, letter, telegram, statement, paper or document believed by it to be genuine and correct and to have been signed or sent by the proper Person or Persons, and, in respect to legal matters, upon the opinion of counsel selected by such Funding Agent, which counsel may be employees of such Funding Agent.

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Section 7.21.    Funding Agent’s Reimbursement and Indemnification. The Non-Conduit Lenders in each Lender Group agree to reimburse and indemnify (on a pro rata basis based upon the applicable Lender Group Percentages) the Funding Agent in their Lender Group (A) for any amounts not reimbursed by the Borrower for which such Funding Agent is entitled to reimbursement by the Borrower under the Transaction Documents, (B) for any other reasonable and documented expenses incurred by such Funding Agent on behalf of the Lenders, in connection with the preparation, execution, delivery, administration and enforcement of the Transaction Documents, and (C) for any liabilities, obligations, losses, damages, penalties, actions, judgments, suits, costs, expenses or disbursements of any kind and nature whatsoever which may be imposed on, incurred by or asserted against such Funding Agent in any way relating to or arising out of the Transaction Documents or any other document delivered in connection therewith or the transactions contemplated thereby, or the enforcement of any of the terms thereof or of any such other documents, provided, that no Lender shall be liable for any of the foregoing to the extent any of the foregoing is found in a final non‑appealable judgment by a court of competent jurisdiction to have arisen solely from the gross negligence or willful misconduct of such Funding Agent.

Section 7.22.    Funding Agent Rights as a Lender. With respect to its Commitment and Advances made by it and the Loan Notes (if any) issued to it, in its capacity as a Lender, each Funding Agent shall have the same rights and powers hereunder and under any other Transaction Document as any Lender and may exercise the same as though it were not the Administrative Agent, and the term “Lender” or “Lenders,” as applicable, shall, unless the context otherwise indicates, include such Funding Agent in its individual capacity. Each Funding Agent may accept deposits from, lend money to, and generally engage in any kind of trust, debt, equity or other transaction, in addition to those contemplated by this Agreement or any other Transaction Document, with the Borrower or any of their Affiliates in which such Person is not prohibited hereby from engaging with any other Person.

Section 7.23.    Funding Agent Lender Credit Decision. Each Lender acknowledges that it has, independently and without reliance upon its Funding Agent or any other Lender and based on the financial statements prepared by the Borrower and such other documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Agreement and the other Transaction Documents. Each Lender also acknowledges that it will, independently and without reliance upon its Funding Agent or any other Lender and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under this Agreement and the other Transaction Documents.

Section 7.24.    Funding Agent Successor Funding Agent. Any Funding Agent may resign at any time by giving written notice thereof to the Lenders in its Lender Group, the Administrative Agent and the Borrower, and such Funding Agent may be removed at any time for cause by written notice received by the Lenders in its Lender Group. Upon any such resignation or removal, the Lenders in a Lender Group shall have the right to appoint a successor Funding Agent. If no successor Funding Agent shall have been so appointed by such Lenders and shall have accepted such appointment within thirty 30 days after the exiting Funding Agent’s giving notice of resignation or receipt of notice of removal, then the exiting Funding Agent may appoint, on behalf of the Lenders in its Lender Group, a successor Funding Agent (but only if such successor is reasonably acceptable to each such Lender) or petition a court of competent jurisdiction to appoint a successor Funding Agent. Upon the acceptance of any appointment as a Funding Agent hereunder by a successor Funding Agent, such successor Funding Agent shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the exiting Funding Agent, and the exiting Funding Agent shall be discharged from its duties and obligations hereunder and under the other

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Transaction Documents. After any exiting Funding Agent’s resignation hereunder as Funding Agent, the provisions of this Article VII shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as the Funding Agent hereunder and under the other Transaction Documents. Notwithstanding any provision in this Section 7.24 to the contrary, any Funding Agent that has provided notice of its resignation or has been provided notice of its removal shall be required to serve as Funding Agent until its successor has assumed such role.

Section 7.25.    Funding Agent Transaction Documents; Further Assurances. Each Lender authorizes the Funding Agent in its Lender Group to enter into each of the Transaction Documents to which it is a party and each Lender authorizes the Funding Agent in its Lender Group to take all action contemplated by such documents in its capacity as Funding Agent.

ARTICLE VIII
ADMINISTRATION AND SERVICING OF THE COLLATERAL

Section 8.1.    Management Agreements/Servicing Agreements/Facility Administration Agreement .

(A)    Each Management Agreement, duly executed counterparts of which have been delivered to the Administrative Agent, sets forth the covenants and obligations of the Manager with respect to the Solar Assets and other matters addressed in the Management Agreements, and reference is hereby made to the Management Agreements for a detailed statement of said covenants and obligations of the Manager thereunder. The Borrower shall cause the Manager (to the extent an Affiliate of the Borrower) and each Relevant Party that is party to a Management Agreement to (i) perform and observe all of the material terms, covenants and conditions of each Management Agreement and (ii) promptly notify the Administrative Agent of any notice to Borrower, a Managing Member or SAP of any material default under any Management Agreement.

(B)    Each Servicing Agreement, duly executed counterparts of which have been delivered to the Administrative Agent, sets forth the covenants and obligations of the Manager with respect to the Solar Assets and other matters addressed in the Servicing Agreement, and reference is hereby made to the Servicing Agreements for a detailed statement of said covenants and obligations of the Manager thereunder. The Borrower shall cause the Manager (to the extent an Affiliate of the Borrower) and each Relevant Party that is party to a Servicing Agreement to (i) perform and observe all of the material terms, covenants and conditions of each Servicing Agreement and (ii) promptly notify the Administrative Agent of any notice to Borrower, a Managing Member or SAP of any material default under any Servicing Agreement.

(C)     The Facility Administration Agreement, duly executed counterparts of which have been delivered to the Administrative Agent, sets forth the covenants and obligations of the Facility Administrator with respect to the Collateral and other matters addressed in the Facility Administration Agreement, and reference is hereby made to the Facility Administration Agreement for a detailed statement of said covenants and obligations of the Facility Administrator thereunder. The Borrower agrees that (i) the Administrative Agent, in its name or (to the extent required by law) in the name of the Borrower, may (but is not, unless so directed and indemnified by the Majority Lenders, required to) enforce all rights of the Borrower under the Facility Administration Agreement for and on behalf of the Lenders whether or not an Event of Default has occurred and is continuing and (ii) upon the occurrence and during the continuation of an Event of Default, the Majority Class B Lenders may request that the Administrative Agent, in the Administrative

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Agent’s name or (to the extent required by law) in the name of the Borrower, and the Administrative Agent may (but is not required to) enforce all rights of such Borrower under the Facility Administration Agreement for an on behalf of the Lenders.

(B)    Promptly following a request from the Administrative Agent (acting at the direction of the Majority Lenders or, upon the occurrence and during the continuation of an Event of Default, the Majority Class B Lenders) to do so, the Borrower shall take all such lawful action as the Administrative Agent may request to compel or secure the performance and observance by the Facility Administrator of each of its obligations to the Borrower and with respect to the Collateral under or in connection with the Facility Administration Agreement in accordance with the terms thereof, and in effecting such request shall exercise any and all rights, remedies, powers and privileges lawfully available to the Borrower under or in connection with the Facility Administration Agreement to the extent and in the manner directed by the Administrative Agent, including the transmission of notices of default on the part of the Facility Administrator thereunder and the institution of legal or administrative actions or proceedings to compel or secure performance by the Facility Administrator of each of its obligations under the Facility Administration Agreement.

(C)    The Borrower shall not waive any default by the Facility Administrator under the Facility Administration Agreement without the written consent of the Administrative Agent, the Majority Lenders and the Majority Class B Lenders (consent by the Majority Class B Lenders to not be unreasonably withheld, conditioned or delayed if otherwise approved by the Majority Lenders; provided that if the Majority Class B Lenders have not affirmatively disapproved such waiver in writing within five (5) Business Days of receiving notice of such waiver and the Majority Lenders have otherwise approved such waiver, such waiver shall be deemed approved).

(D)    The Administrative Agent does not assume any duty or obligation of the Borrower under the Facility Administration Agreement and the rights given to the Administrative Agent thereunder are subject to the provisions of Article VII.

(E)    The Borrower has not and will not provide any payment instructions to any of the Managing Members, SAP or a Financing Fund that are inconsistent with the Facility Administration Agreement or this Agreement.

(F)    With respect to the Facility Administrator’s obligations under Section 3.3 of the Facility Administration Agreement, the Administrative Agent shall not have any responsibility to the Borrower, the Facility Administrator or any party hereunder to make any inquiry or investigation as to, and shall have no obligation in respect of, the terms of any engagement of an independent accountant by the Facility Administrator; provided that the Administrative Agent shall be authorized, upon receipt of written direction from Facility Administrator directing the Administrative Agent, to execute any acknowledgment or other agreement with the independent accountant required for the Administrative Agent to receive any of the reports or instructions provided for herein, which acknowledgment or agreement may include, among other things, (i) acknowledgement that the Facility Administrator has agreed that the procedures to be performed by the independent accountant are sufficient for the Borrower’s purposes, (ii) acknowledgment that the Administrative Agent has agreed that the procedures to be performed by an independent accountant are sufficient for the Administrative Agent’s purposes and that the Administrative Agent’s purposes is limited solely to receipt of the report, (iii) releases by the Administrative Agent (on behalf of itself and the Lenders) of claims against the independent accountant and acknowledgement of other limitations of liability in favor of the independent accountant, and (iv) restrictions or prohibitions on the disclosure of information or

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

documents provided to it by such firm of independent accountants (including to the Lenders). Notwithstanding the foregoing, in no event shall the Administrative Agent be required to execute any agreement in respect of the independent accountant that the Administrative Agent determines adversely affects it in its individual capacity or which is in a form that is not reasonably acceptable to the Administrative Agent.

Section 8.2.    Accounts.

(A)    Establishment. The Borrower has established and shall maintain or cause to be maintained:

(i)    for the benefit of the Secured Parties, in the name of the Borrower, at the Paying Agent, a segregated non-interest bearing trust account (such account, as more fully described on Schedule II attached hereto, the “Collection Account”), bearing a designation clearly indicating that the funds deposited therein are held for the benefit of the Borrower and the Secured Parties;

(ii)    for the benefit of the Secured Parties, in the name of the Borrower, at the Paying Agent, a segregated non-interest bearing trust account (such account, as more fully described on Schedule II attached hereto, being the “Supplemental Reserve Account”), bearing a designation clearly indicating that the funds deposited therein as described below are held for the benefit of the Borrower and the Secured Parties;

(iii)     for the benefit of the Secured Parties, in the name of the Borrower, at the Paying Agent, a segregated non-interest bearing trust account (such account, as more fully described on Schedule II attached hereto, being the “Liquidity Reserve Account”), bearing a designation clearly indicating that the funds deposited therein as described below are held for the benefit of the Borrower and the Secured Parties;

(iv)    for the benefit of the Secured Parties, in the name of the Borrower, at the Paying Agent, a segregated non-interest bearing trust account (such account, as more fully described on Schedule II attached hereto, being the “SAP Revenue Account”), bearing a designation clearly indicating that the funds deposited therein as described below are held for the benefit of the Borrower and the Secured Parties; and

(v)    for the benefit of the Secured Parties, in the name of the Borrower, at the Paying Agent, a segregated non-interest bearing trust account (such account, as more fully described on Schedule II attached hereto, being the “Takeout Transaction Account”, and together with the Collection Account, the Supplemental Reserve Account, the Liquidity Reserve Account, the SAP Revenue Account and the Takeout Transaction Account, each a “Paying Agent Account” and collectively the “Paying Agent Accounts”), bearing a designation clearly indicating that the funds deposited therein as described below are held for the benefit of the Borrower and the Secured Parties.

(B)    [Reserved].

(C)    Deposits and Withdrawals from the Liquidity Reserve Account. Deposits into, and withdrawals from, the Liquidity Reserve Account shall, subject to Section 2.7(D), be made in the following manner:

(i)    On the Closing Date, the Borrower shall deliver to the Paying Agent for deposit into the Liquidity Reserve Account, an amount equal to the Liquidity Reserve Account Required Balance as of such date;

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(ii)    From the proceeds of Advances hereunder, the Borrower shall deliver to the Paying Agent for deposit into the Liquidity Reserve Account amounts necessary to maintain on deposit therein an amount equal to or in excess of the Liquidity Reserve Account Required Balance as of the date of each such Advance, and on each Payment Date, the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to deposit into the Liquidity Reserve Account from available Collections (as set forth and in the order of priority established pursuant to Section 2.7(B)), funds in the amount required under Section 2.7(B), and the Borrower may, at its option, deposit additional funds into the Liquidity Reserve Account;

(iii)    If on any Payment Date (without giving effect to any withdrawal from the Liquidity Reserve Account) available funds on deposit in the Collection Account would be insufficient to make the payments due and payable on such Payment Date pursuant to Sections 2.7(B)(i) through (iii) and (xii), the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report delivered pursuant to Section 3.1 of the Facility Administration Agreement, to withdraw from the Liquidity Reserve Account an amount equal to the lesser of such insufficiency and the amount on deposit in the Liquidity Reserve Account and deposit such amount into the Collection Account and apply such amount to payments set forth in Sections 2.7(B)(i) through (iii) and (xii);

(iv)    Upon the occurrence of an Event of Default, the Administrative Agent (or the Facility Administrator with the written consent of the Administrative Agent) shall cause the Paying Agent, by providing written direction to the Paying Agent, to withdraw all amounts on deposit in the Liquidity Reserve Account and deposit such amounts into the Collection Account for distribution in accordance with Section 2.7(B);

(v)    On the earliest to occur of (a) the Maturity Date, (b) an Amortization Event (other than an Event of Default) and (c) the date on which the outstanding balance of the Advances is reduced to zero, the Administrative Agent shall cause the Paying Agent, by providing written direction to the Paying Agent, in the case of subclauses (a) and (b), and the Facility Administrator or the Borrower shall cause the Paying Agent, by providing written direction to the Paying Agent, in the case of subclause (c), to withdraw all amounts on deposit in the Liquidity Reserve Account and deposit such amounts into the Collection Account to be paid in accordance with Section 2.7(B);

(vi)    Unless an Event of Default or an Amortization Event has occurred and is continuing, on any Payment Date, if, as set forth on the Facility Administrator Report, amounts on deposit in the Liquidity Reserve Account are greater than the Liquidity Reserve Account Required Balance (after giving effect to all other distributions and disbursements on such Payment Date), the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to withdraw funds in excess of the Liquidity Reserve Account Required Balance from the Liquidity Reserve Account and disburse such amounts into the Borrower’s Account; and

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(vii)    On any Payment Date, if, as set forth on the Facility Administrator Report, the amount of funds in the Liquidity Reserve Account and in the Collection Account is equal to or greater than the aggregate outstanding balance of Advances (whether or not then due and payable) and all other amounts due and payable hereunder, then the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to withdraw all funds from the Liquidity Reserve Account and deposit such amounts into the Collection Account to pay all such amounts and the aggregate outstanding balance of all Advances (whether or not then due and payable).

Notwithstanding anything in this Section 8.2(C) to the contrary, in lieu of or in substitution for moneys otherwise required to be deposited to the Liquidity Reserve Account, the Borrower (or the Facility Administrator on behalf of the Borrower) may deliver or cause to be delivered to the Paying Agent a Letter of Credit; provided that any deposit into the Liquidity Reserve Account required to be made by the Borrower (or the Facility Administrator on behalf of the Borrower) after the replacement of amounts on deposit in the Liquidity Reserve Account with a Letter of Credit shall be made by the Borrower (or the Facility Administrator on behalf of the Borrower) by way of cash deposits to the Liquidity Reserve Account as provided in Section 2.7(B) or pursuant to the Borrower’s (or the Facility Administrator’s on behalf of the Borrower) causing an increase in the Letter of Credit or the delivery to the Paying Agent of an additional Letter of Credit.

If at any time a Letter of Credit is held by the Paying Agent as an asset of the Liquidity Reserve Account, and if any withdrawals from the Liquidity Reserve Account will be required under this Section 8.2(C) or otherwise, the Administrative Agent (or the Borrower with the written consent of the Administrative Agent) shall, no later than three (3) Business Days prior to the applicable Payment Date or payment date, direct the Paying Agent in writing to draw on the Letter of Credit, which direction shall provide the required draw amount. The Administrative Agent (or the Borrower with the written consent of the Administrative Agent) shall direct the Paying Agent to submit the drawing documents to the applicable Eligible Letter of Credit Bank no later than 5:00 P.M. (New York City time) on the second (2nd) Business Day after the Paying Agent receives such direction. Upon the receipt of the proceeds of any such drawing, the Paying Agent shall deposit such proceeds into the Liquidity Reserve Account. Any (A) references in the Transaction Documents to amounts on deposit in the Liquidity Reserve Account or amounts in or credited to the Liquidity Reserve Account shall include or be deemed to include the aggregate available amount of the Letters of Credit delivered to the Paying Agent pursuant to this Section 8.2(C), and (B) Letter of Credit delivered by the Borrower (or the Facility Administrator on behalf of the Borrower) to the Paying Agent pursuant to this Section 8.2(C) shall be held as an asset of the Liquidity Reserve Account and valued for purposes of determining the amount on deposit in the Liquidity Reserve Account at the amount as of any date then available to be drawn on such Letter of Credit.

If at any time a Letter of Credit is held by the Paying Agent as an asset of the Liquidity Reserve Account, then: (i) if the Letter of Credit is scheduled to expire by its terms and ten (10) days prior to the scheduled expiration date such Letter of Credit has not been extended or replaced, then the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent shall on such tenth (10th) day prior to the scheduled expiration date notify the Paying Agent in writing of such failure to extend or replace the Letter of Credit, and the Paying Agent shall, submit the drawing documents delivered to it by the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent to the Eligible Letter of Credit Bank no later than 5:00 P.M. (New York City time) on the second (2nd) Business Day prior to the scheduled expiration date and draw the full amount of such Letter of Credit and deposit the proceeds of such drawing into the Liquidity Reserve Account, and (ii) if the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent notifies the Paying Agent in writing that the financial institution issuing the Letter of Credit ceases to be an Eligible Letter of Credit Bank or a Responsible Officer of the Paying Agent otherwise receives written notice that the financial institution issuing the Letter of Credit ceases to be an Eligible Letter of Credit Bank, then the Paying Agent shall, no later than the second (2nd) Business Day after receipt of any such written notice by a Responsible Officer of the Paying Agent submit the drawing documents delivered to it by the Borrower (or the Facility Administrator on behalf of the Borrower) or the

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Administrative Agent to draw the full amount of such Letter of Credit and deposit the proceeds of such drawing into the Liquidity Reserve Account.

If at any time a Letter of Credit is held by the Paying Agent as an asset of the Liquidity Reserve Account, the stated amount of the Letter of Credit may be reduced from time to time, to the extent of any reduction in the dollar amount of the Liquidity Reserve Account Required Balance. Each month upon receipt by the Paying Agent of the Facility Administrator Report if such Facility Administrator Report shows a reduction in the Liquidity Reserve Account Required Balance, then the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent shall, prior to the related Payment Date, direct the Paying Agent to send the Eligible Letter of Credit Bank a letter in the form provided in the Letter of Credit to reduce the stated amount of the Letter of Credit. The Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent shall ensure that the letter submitted shall provide for the reduction to be effective as of the close of business on the related Payment Date. The reduction shall be in the amount shown on the Facility Administrator Report as the Liquidity Reserve Account “reductions” and the remaining stated amount of the Letter of Credit shall be equal to the Liquidity Reserve Account Required Balance “ending required amount” as shown on the Facility Administrator Report. Any drawing on the Letter of Credit may be reimbursed by the Borrower only from amounts remitted to the Borrower pursuant to clauses (xvii) or (xviii) of Section 2.7(B) or clauses (vi) or (vii) of Section 2.7(C).

Notwithstanding the foregoing or any other provision to the contrary in this Agreement or any other Transaction Document, in no event shall the Paying Agent be required to report, track, calculate or monitor the value, available amount or any other information regarding any Letter of Credit for any party hereto or beneficiary of or under the Liquidity Reserve Account, except as expressly required pursuant to this Section 8.2(C).

(D)    Deposits and Withdrawals from the Supplemental Reserve Account. Deposits into, and withdrawals from, the Supplemental Reserve Account shall, subject to Section 2.7(D), be made in the following manner:

(i)    On each Payment Date, to the extent of Distributable Collections and in accordance with and subject to the priority of payments set forth in Section 2.7(B), the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to deposit into the Supplemental Reserve Account an amount equal to the Supplemental Reserve Account Deposit until the amount on deposit equals the Supplemental Reserve Account Required Balance.

(ii)    On each Payment Date, the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to deposit into the Supplemental Reserve Account from available Collections (as set forth and in the order of priority established pursuant to Section 2.7(B)), funds in the amount required under Section 2.7(B), if any, and the Borrower may, at its option, deposit additional funds into the Supplemental Reserve Account;

(iii)    The Paying Agent shall release funds from the Supplemental Reserve Account to pay the following amounts upon direction from the Facility Administrator set forth in an Officer’s Certificate (no more than once per calendar month) in the following order of priority:

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(a) the costs (inclusive of labor costs) of replacement of any Inverter that no longer has the benefit of a Manufacturer Warranty and for which (1) the Manager is not obligated under the related Management Agreement to cover the replacement costs of such Inverter (or if so obligated, has failed to pay such costs) and the related Financing Fund has insufficient funds to pay replacement costs for such Inverter or (2) the Facility Administrator in its role as Manager has paid under the related Management Agreement;

(b) the amount of any deductible in connection with each claim paid by the Tax Loss Insurer under the related Tax Loss Insurance Policy plus the amount of the difference, if any, between (1) the amount of a Tax Loss Indemnity and (2) the sum of the amount of proceeds of a Tax Loss Insurance Policy received by a Financing Fund, as loss payee under such Tax Loss Insurance Policy with respect to the Tax Loss Indemnity and the amount of any deductible in connection therewith; and

(c) each Purchase Option Price when due and payable under the terms of a Financing Fund LLCA upon exercise by the related Managing Member of the related Purchase Option.

(iv)    Unless an Event of Default or an Amortization Event has occurred and is continuing, on any Payment Date, if, as set forth on the Facility Administrator Report, amounts on deposit in the Supplemental Reserve Account are greater than the Supplemental Reserve Account Required Balance (after giving effect to all other distributions and disbursements and all releases and withdrawals on such Payment Date), the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to withdraw funds in excess of the Supplemental Reserve Account Required Balance from the Supplemental Reserve Account and disburse such amounts into the Borrower’s Account;

(v)    If on any Payment Date (after giving effect to any withdrawals from the Liquidity Reserve Account) available funds on deposit in the Collection Account would be insufficient to pay the interest payments or other amounts due and payable pursuant to Sections 2.7(B)(i) through (iii) and (xii) on such Payment Date, the Facility Administrator shall direct the Paying Agent, based on the Facility Administrator Report, to withdraw from the Supplemental Reserve Account an amount equal to the lesser of such insufficiency and the amount on deposit in the Supplemental Reserve Account and deposit such amount into the Collection Account and apply such amount to payments set forth in Sections 2.7(B)(i) through (iii) and (xii); and

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(vi)    If on any Payment Date, the Borrower has provided notice to the Administrative Agent that (1) a Managing Member has irrevocably provided notice to the related Tax Equity Investor that it will not exercise the related Purchase Option or (2) the period in which such Purchase Option may be exercised under the related Financing Fund LLCA has expired and cannot be extended, the Borrower may direct the Paying Agent, to withdraw from the Supplemental Reserve Account any amounts on deposit therein in respect of clause (ii)(a) of the definition of “Supplemental Reserve Account Required Balance” and deposit such amounts into the Collection Account for application in accordance with Section 2.7; and

(vii)    On the date on which the Aggregate Outstanding Advances are reduced to zero, the Administrative Agent shall cause the Paying Agent, pursuant to a written direction, to withdraw all amounts on deposit in the Supplemental Reserve Account and deposit such amounts into the Collection Account to be paid in accordance with Section 2.7(B).

Notwithstanding anything in this Section 8.2(D) to the contrary, in lieu of or in substitution for moneys otherwise required to be deposited to the SupplementalReserve Account, the Borrower (or the Facility Administrator on behalf of the Borrower) may deliver or cause to be delivered to the Paying Agent a Letter of Credit; provided that any deposit into the SupplementalReserve Account required to be made by the Borrower (or the Facility Administrator on behalf of the Borrower) after the replacement of amounts on deposit in the SupplementalReserve Account with a Letter of Credit shall be made by the Borrower (or the Facility Administrator on behalf of the Borrower) by way of cash deposits to the SupplementalReserve Account as provided in Section 2.7(B) or pursuant to the Borrower’s (or the Facility Administrator’s on behalf of the Borrower) causing an increase in the Letter of Credit or the delivery to the Paying Agent of an additional Letter of Credit.

If at any time a Letter of Credit is held by the Paying Agent as an asset of the SupplementalReserve Account, and if any withdrawals from the SupplementalReserve Account will be required under this Section 8.2(D) or otherwise, the Administrative Agent (or the Borrower with the written consent of the Administrative Agent) shall, no later than three (3) Business Days prior to the applicable Payment Date or payment date, direct the Paying Agent in writing to draw on the Letter of Credit, which direction shall provide the required draw amount. The Administrative Agent (or the Borrower with the written consent of the Administrative Agent) shall direct the Paying Agent to submit the drawing documents to the applicable Eligible Letter of Credit Bank no later than 5:00 P.M. (New York City time) on the second (2nd) Business Day after the Paying Agent receives such direction. Upon the receipt of the proceeds of any such drawing, the Paying Agent shall deposit such proceeds into the SupplementalReserve Account. Any (A) references in the Transaction Documents to amounts on deposit in the SupplementalReserve Account or amounts in or credited to the SupplementalReserve Account shall include or be deemed to include the aggregate available amount of the Letters of Credit delivered to the Paying Agent pursuant to this Section 8.2(D), and (B) Letter of Credit delivered by the Borrower (or the Facility Administrator on behalf of the Borrower) to the Paying Agent pursuant to this Section 8.2(D) shall be held as an asset of the SupplementalReserve Account and valued for purposes of determining the amount on deposit in the SupplementalReserve Account at the amount as of any date then available to be drawn on such Letter of Credit.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

If at any time a Letter of Credit is held by the Paying Agent as an asset of the SupplementalReserve Account, then: (i) if the Letter of Credit is scheduled to expire by its terms and ten (10) days prior to the scheduled expiration date such Letter of Credit has not been extended or replaced, then the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent shall on such tenth (10th) day prior to the scheduled expiration date notify the Paying Agent in writing of such failure to extend or replace the Letter of Credit, and the Paying Agent shall, submit the drawing documents delivered to it by the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent to the Eligible Letter of Credit Bank no later than 5:00 P.M. (New York City time) on the second (2nd) Business Day prior to the scheduled expiration date and draw the full amount of such Letter of Credit and deposit the proceeds of such drawing into the SupplementalReserve Account, and (ii) if the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent notifies the Paying Agent in writing that the financial institution issuing the Letter of Credit ceases to be an Eligible Letter of Credit Bank or a Responsible Officer of the Paying Agent otherwise receives written notice that the financial institution issuing the Letter of Credit ceases to be an Eligible Letter of Credit Bank, then the Paying Agent shall, no later than the second (2nd) Business Day after receipt of any such written notice by a Responsible Officer of the Paying Agent submit the drawing documents delivered to it by the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent to draw the full amount of such Letter of Credit and deposit the proceeds of such drawing into the SupplementalReserve Account.

If at any time a Letter of Credit is held by the Paying Agent as an asset of the SupplementalReserve Account, the stated amount of the Letter of Credit may be reduced from time to time, to the extent of any reduction in the dollar amount of the SupplementalReserve Account Required Balance. Each month upon receipt by the Paying Agent of the Facility Administrator Report if such Facility Administrator Report shows a reduction in the SupplementalReserve Account Required Balance, then the Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent shall, prior to the related Payment Date, direct the Paying Agent to send the Eligible Letter of Credit Bank a letter in the form provided in the Letter of Credit to reduce the stated amount of the Letter of Credit. The Borrower (or the Facility Administrator on behalf of the Borrower) or the Administrative Agent shall ensure that the letter submitted shall provide for the reduction to be effective as of the close of business on the related Payment Date. The reduction shall be in the amount shown on the Facility Administrator Report as the SupplementalReserve Account “reductions” and the remaining stated amount of the Letter of Credit shall be equal to the SupplementalReserve Account Required Balance “ending required amount” as shown on the Facility Administrator Report. Any drawing on the Letter of Credit may be reimbursed by the Borrower only from amounts remitted to the Borrower pursuant to clauses (xvii) or (xviii) of Section 2.7(B) or clauses (vi) or (vii) of Section 2.7(C).

Notwithstanding the foregoing or any other provision to the contrary in this Agreement or any other Transaction Document, in no event shall the Paying Agent be required to report, track, calculate or monitor the value, available amount or any other information regarding any Letter of Credit for any party hereto or beneficiary of or under the SupplementalReserve Account, except as expressly required pursuant to this Section 8.2(D).

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

    (E)    Deposits and Withdrawals from the SAP Revenue Account. Deposits into the SAP Revenue Account shall be made consistent with Section 5.1(R). The Paying Agent shall withdraw all amounts on deposit in the SAP Revenue Account in excess of $25,000 on the first Business Day of each calendar month and remit such amounts to the Collection Account. The Manager shall be permitted to withdraw up to $25,000 in the aggregate during each Collection Period from the SAP Revenue Account to pay Operational Amounts in accordance with the related SAP Financing Documents. On the date on which the Aggregate Outstanding Advances are reduced to zero, the Administrative Agent shall cause the Paying Agent, pursuant to a written direction, to withdraw all amounts on deposit in the SAP Revenue and deposit such amounts into the Collection Account to be paid in accordance with Section 2.7(B).

(F)    Paying Agent Account Control. (i) Each Paying Agent Account shall be established and at all times maintained with the Paying Agent which shall act as a “securities intermediary” (as defined in Section 8-102 of the UCC) and a “bank” (as defined in Section 9-102 of the UCC) hereunder (in such capacities, the “Securities Intermediary”) with respect to each Paying Agent Account. The Paying Agent hereby confirms that, as of the Closing Date, the account numbers of each of the Paying Agent Accounts are as described on Schedule II attached hereto.

(ii)    Each Paying Agent Account shall be a “securities account” as defined in Section 8-501 of the UCC and shall be maintained by the Paying Agent as a securities intermediary for and in the name of the Borrower, subject to the lien of the Administrative Agent, for the benefit of the Secured Parties.  The Paying Agent shall treat the Administrative Agent as the “entitlement holder” (within the meaning of Section 8-102(a)(7) of the UCC) in respect of all “financial assets” (within the meaning of Section 8-102(a)(9) of the UCC) credited to the Paying Agent Accounts.

(iii)    The Paying Agent hereby confirms and agrees that:

(a)    the Paying Agent shall not change the name or account number of any Paying Agent Account without the prior written consent of the Administrative Agent and the Borrower;

(b)    all securities or other property underlying any financial assets (as hereinafter defined) credited to a Paying Agent Account shall be registered in the name of the Paying Agent, indorsed to the Paying Agent or indorsed in blank or credited to another securities account maintained in the name of the Paying Agent, and in no case will any financial asset credited to a Paying Agent Account be registered in the name of the Borrower or any other Person, payable to the Borrower or specially indorsed to the Borrower or any other Person, except to the extent the foregoing have been specially indorsed to the Administrative Agent, for the benefit of the Secured Parties, or in blank;

(c)    all property transferred or delivered to the Paying Agent pursuant to this Agreement will be credited to the appropriate Borrower Account in accordance with the terms of this Agreement;

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(d)    each Paying Agent Account is an account to which financial assets are or may be credited, and the Paying Agent shall, subject to the terms of this Agreement, treat each of the Borrower and the Facility Administrator as entitled to exercise the rights that comprise any financial asset credited to each such Paying Agent Account; and

(e)    notwithstanding the intent of the parties hereto, to the extent that any Paying Agent Account shall be determined to constitute a “deposit account” within the meaning of Section 9-102(a)(29) of the UCC, such Paying Agent Account shall be subject to the exclusive control of the Administrative Agent, for the benefit of the Secured Parties, and the Paying Agent will comply with instructions originated by the Administrative Agent directing disposition of the funds in such Paying Agent Account, without further consent by the Borrower or the Facility Administrator; provided that, notwithstanding the foregoing, the Administrative Agent hereby authorizes the Paying Agent to honor withdrawal, payment, transfer or other instructions directing disposition of the funds in the Collection Account received from the Borrower or the Facility Administrator, on its behalf, pursuant to Section 2.7 or this Section 8.2.

(iv)    The Paying Agent hereby agrees that each item of property (including, without limitation, any investment property, financial asset, security, instrument or cash) credited to any Paying Agent Account shall be treated as a “financial asset” within the meaning of Section 8-102(a)(9) of the UCC.

(v)    If at any time the Paying Agent shall receive an “entitlement order” (as defined in Section 8-102(a)(8) of the UCC) (an “Entitlement Order”) from the Administrative Agent (i.e., an order directing a transfer or redemption of any financial asset in any Paying Agent Account), or any “instruction” (within the meaning of Section 9-104 of the UCC), originated by the Administrative Agent, the Paying Agent shall comply with such Entitlement Order or instruction without further consent by the Borrower, the Facility Administrator or any other Person. Neither the Facility Administrator nor the Borrower shall make any withdrawals from any Paying Agent Account, except pursuant to Section 2.7 or this Section 8.2.

(vi)    In the event that the Paying Agent has or subsequently obtains by agreement, by operation of law or otherwise a security interest in any Paying Agent Account or any financial assets, funds, cash or other property credited thereto or any security entitlement with respect thereto, the Paying Agent hereby agrees that such security interest shall be subordinate to the security interest of the Administrative Agent, for the benefit of the Secured Parties. Notwithstanding the preceding sentence, the financial assets, funds, cash or other property credited to any Paying Agent Account will not be subject to deduction, set-off, banker’s lien, or any other right in favor of any Person other than the Administrative Agent, for the benefit of the Secured Parties (except that the Paying Agent may set-off (i) all amounts due to the Paying Agent in its capacity as securities intermediary in respect of customary fees and expenses for the routine maintenance and operation of the Paying Agent Accounts, and (ii) the face amount of any checks that have been credited to the Paying Agent Accounts but are subsequently returned unpaid because of uncollected or insufficient funds).

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(vii)    Regardless of any provision in any other agreement, for purposes of the UCC, New York shall be deemed to be the “bank’s jurisdiction” (within the meaning of Section 9-304 of the UCC) and the “security intermediary’s jurisdiction” (within the meaning of Section 8-110 of the UCC).

(viii)    If, at any time, the Paying Agent resigns, is removed hereunder or ceases to meet the eligibility requirements of an Eligible Institution, the Facility Administrator, for the benefit of the Administrative Agent and the Lenders, shall within thirty (30) days establish a new Collection Account, Supplemental Reserve Account, Liquidity Reserve Account, the SAP Revenue Account, and Takeout Transaction Account meeting the conditions specified above with an Eligible Institution reasonably acceptable to the Administrative Agent and transfer any cash and/or any investments held therein or with respect thereto to such new Collection Account, Supplemental Reserve Account, Liquidity Reserve Account, SAP Revenue Account, or Takeout Transaction Account, as applicable. From the date such new Collection Account, Supplemental Reserve Account, Liquidity Reserve Account, SAP Revenue Account, or Takeout Transaction Account is established, it shall be the “Collection Account,” “Supplemental Reserve Account,” “Liquidity Reserve Account,” “SAP Revenue Account,” or “Takeout Transaction Account” hereunder, as applicable.

(G)    Permitted Investments. Prior to an Event of Default, the Facility Administrator (and after an Event of Default, the Administrative Agent) may direct each banking institution at which the Collection Account, the Liquidity Reserve Account, Supplemental Reserve Account, SAP Revenue Account, or Takeout Transaction Account shall be established, in writing, to invest the funds held in such accounts in one or more Permitted Investments. Absent such written direction, such funds shall remain uninvested. All investments of funds on deposit in the Collection Account, the Liquidity Reserve Account, Supplemental Reserve Account, SAP Revenue Account, or Takeout Transaction Account shall be uninvested so that such funds will be available on the Business Day immediately preceding the date on which the funds are to be disbursed from such account, unless otherwise expressly set forth herein. All interest derived from such Permitted Investments shall be deemed to be “investment proceeds” and shall be deposited into such account to be distributed in accordance with the requirements hereof. The taxpayer identification number associated with the Collection Account, the Liquidity Reserve Account, Supplemental Reserve Account, SAP Revenue Account, and Takeout Transaction Account shall be that of the Borrower, and the Borrower shall report for federal, state and local income tax purposes the income, if any, earned on funds in such accounts.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 8.3.    Adjustments. If the Facility Administrator makes a mistake with respect to the amount of any Collection or payment and deposits, pays or causes to be deposited or paid, an amount that is less than or more than the actual amount thereof, the Facility Administrator shall appropriately adjust the amounts subsequently deposited into the applicable account or paid out to reflect such mistake for the date of such adjustment. Any Eligible Solar Asset in respect of which a dishonored check is received shall be deemed not to have been paid.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ARTICLE IX
THE PAYING AGENT

Section 9.1.    Appointment. The appointment of Wells Fargo Bank, National Association is hereby confirmed by the other parties hereto (other than the Verification Agent) as Paying Agent, and accepts such appointment subject to the terms of this Agreement.

Section 9.2.    Representations and Warranties. The Paying Agent represents to the other parties hereto as follows:

(A)    Organization; Corporate Powers. The Paying Agent is duly incorporated and validly existing under the laws of the jurisdiction of its incorporation and has all requisite power and authority to conduct its business, to own its property and to execute, deliver and perform all of its obligations under this Agreement, and no license, permit, consent or approval, is required to be obtained, effective or given by the Paying Agent to enable it to perform its obligations hereunder.

(B)    Authority. The execution, delivery and performance by the Paying Agent of this Agreement have been duly authorized by all necessary action on the part of the Paying Agent.

(C)    Enforcement. This Agreement constitutes the legal, valid and binding obligation of the Paying Agent, enforceable against the Paying Agent in accordance with its terms except as such enforcement may be limited by bankruptcy, insolvency or similar laws affecting the enforcement of creditors’ rights generally and general principles of equity, regardless of whether such enforcement is sought at equity or at law.

(D)    No Conflict. The Paying Agent is not in violation of any law, rule, or regulation governing the banking or trust powers of the Paying Agent applicable to it or any indenture, lease, loan or other agreement to which the Paying Agent is a party or by which it or its assets may be bound or affected, except for such laws, rules or regulations or indentures, leases, loans or other agreements the violation of which would not have a material adverse effect on the Paying Agent’s abilities to perform its obligations in accordance with the terms of this Agreement.

Section 9.3.    Limitation of Liability of the Paying Agent. Notwithstanding anything contained herein to the contrary, this Agreement has been executed by Wells Fargo Bank, National Association, not in its individual capacity, but solely as the Paying Agent, and in no event shall Wells Fargo Bank, National Association have any liability for the representations, warranties, covenants, agreements or other obligations of the other parties hereto or in any of the certificates, notices or agreements delivered pursuant hereto, as to all of which recourse shall be had solely to the assets of the party responsible therefor.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 9.4.    Certain Matters Affecting the Paying Agent. Notwithstanding anything herein to the contrary:

(A)    The Paying Agent undertakes to perform such duties and only such duties as are specifically set forth in this Agreement. The Paying Agent shall not have any duties or responsibilities except those expressly set forth in this Agreement.

(B)    The Paying Agent shall not be subject to any fiduciary or other implied duties, obligations or covenants regardless of whether an Event of Default has occurred and is continuing.

(C)    The Paying Agent shall not be liable for any action taken or any error of judgment made in good faith by an officer or officers of the Paying Agent, unless it shall be conclusively determined by the final judgment of a court of competent jurisdiction not subject to appeal or review that the Paying Agent was grossly negligent or acted with willful misconduct in ascertaining the pertinent facts.

(D)    The Paying Agent shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with any direction given or certificate or other document delivered to the Paying Agent under this Agreement or any other Transaction Document.

(E)    None of the provisions of this Agreement or any other Transaction Document shall require the Paying Agent to expend or risk its own funds or otherwise to incur any liability, financial or otherwise, in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers if it shall have reasonable grounds for believing that repayment of such funds or indemnity satisfactory to it against such risk or liability is not assured to it.

(F)    The Paying Agent may conclusively rely and shall be fully protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, order, approval or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties, and shall be under no obligation to inquire as to the adequacy, content, accuracy or sufficiency of any such information or be under any obligation to make any calculation (or re-calculation), certification, or verification in respect of any such information and shall not be liable for any loss that may be occasioned thereby. The Paying Agent may also, but shall not be required to, rely upon any statement made to it orally or by telephone and believed by it to have been made by the proper person, and shall not incur any liability for relying thereon.

(G)    Whenever in the administration of the provisions of this Agreement or any other Transaction Document the Paying Agent shall deem it necessary or desirable that a matter be proved or established prior to taking or suffering any action to be taken hereunder, such matter may, in the absence of gross negligence, willful misconduct or bad faith on the part of the Paying Agent, be deemed to be conclusively proved and established by a certificate delivered to the Paying Agent hereunder, and such certificate, in the absence of gross negligence, willful misconduct or bad faith on the part of the Paying Agent, shall be full warrant to the Paying Agent for any action taken, suffered or omitted by it under the provisions of this Agreement or any other Transaction Document.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(H)    The Paying Agent, at the expense of the Borrower, may consult with counsel, and the advice or any opinion of counsel shall be full and complete authorization and protection in respect of any action taken or omitted by it hereunder in good faith and in accordance with such advice or opinion of counsel; provided however that such costs of counsel are reasonable and documented. Before the Paying Agent acts or refrains from acting hereunder, it may require and shall be entitled to receive an Officer’s Certificate and/or an opinion of counsel, the costs of which (including the Paying Agent's reasonable and documented attorney's fees and expenses) shall be paid by the party requesting that the Paying Agent act or refrain from acting. The Paying Agent shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate or opinion of counsel.

(I)    The Paying Agent shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, entitlement order, approval or other paper or document.

(J)    Except as provided expressly in Section 8.2(G) hereof, the Paying Agent shall have no obligation to invest and reinvest any cash held in any of the accounts hereunder in the absence of a timely and specific written investment direction pursuant to the terms of this Agreement. In no event shall the Paying Agent be liable for the selection of investments or for investment losses incurred thereon. The Paying Agent shall have no liability in respect of losses incurred as a result of the liquidation of any investment prior to its stated maturity or the failure of another party to timely provide a written investment direction pursuant to the terms of this Agreement. Investments in any Permitted Investments are not obligations or recommendations of, or endorsed or guaranteed by, the Paying Agent or its Affiliates. The Paying Agent and its Affiliates may provide various services for Permitted Investments and may be paid fees for such services. Each party hereto understands and agrees that proceeds of the sale of investments of the funds in any account maintained with the Paying Agent will be deposited by the Paying Agent into the applicable accounts on the Business Day on which the Paying Agent receives appropriate instructions hereunder, if such instructions received by the Paying Agent prior to the deadline for same day sale of such investments. If the Paying Agent receives such instructions after the applicable deadline for the sale of such investments, such proceeds will be deposited by the Paying Agent into the applicable account on the next succeeding Business Day. The parties hereto agree that notifications after the completion of purchases and sales of investments shall not be provided by the Paying Agent hereunder, and the Paying Agent shall make available, upon request and in lieu of notifications, periodic account statements that reflect such investment activity. No statement shall be made available if no investment activity has occurred during such period.

(K)    The Paying Agent may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, attorneys, custodians or nominees appointed with due care, and shall not be responsible for any action or omission on the part of any agent, attorney, custodian or nominee so appointed.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(L)    Any corporation or entity into which the Paying Agent may be merged or converted or with which it may be consolidated, or any corporation or entity resulting from any merger, conversion or consolidation to which the Paying Agent shall be a party, or any corporation or entity succeeding to the business of the Paying Agent shall be the successor of the Paying Agent hereunder without the execution or filing of any paper with any party hereto or any further act on the part of any of the parties hereto except where an instrument of transfer or assignment is required by law to effect such succession, anything herein to the contrary notwithstanding.

(M)    In no event shall the Paying Agent be liable for punitive, special, indirect or consequential loss or damage of any kind whatsoever (including lost profits), even if the Paying Agent has been advised of such loss or damage and regardless of the form of action.

(N)    In no event shall the Paying Agent be liable for any failure or delay in the performance of its obligations under this Agreement or any related documents because of circumstances beyond the Paying Agent’s control, including a failure, termination, or suspension of a clearing house, securities depositary, settlement system or central payment system in any applicable part of the world or acts of God, flood, war (whether declared or undeclared), civil or military disturbances or hostilities, nuclear or natural catastrophes, political unrest, explosion, severe weather or accident, earthquake, terrorism, fire, riot, labor disturbances, strikes or work stoppages for any reason, embargo, government action, including any laws, ordinances, regulations or the like (whether domestic, federal, state, county or municipal or foreign) which delay, restrict or prohibit the providing of the services contemplated by this Agreement or any other Transaction Document or any related documents, or the unavailability of communications or computer facilities, the failure of equipment or interruption of communications or computer facilities, or the unavailability of the Federal Reserve Bank wire or telex or other wire or communication facility, or any other causes beyond the Paying Agent’s control whether or not of the same class or kind as specified above.

(O)    Knowledge of the Paying Agent shall not be attributed or imputed to any affiliate, line of business, or other division of Wells Fargo Bank, National Association (and vice versa).

(P)    The right of the Paying Agent to perform any permissive or discretionary act enumerated in this Agreement or any other Transaction Document shall not be construed as a duty.

(Q)    Absent gross negligence, bad faith or willful misconduct (in each case as conclusively determined by a court of competent jurisdiction pursuant to a final order or verdict not subject to appeal) on the part of, Wells Fargo Bank, National Association in acting in each of its capacities under this Agreement and the related Transaction Documents shall not constitute impermissible self-dealing or a conflict of interest, and the parties hereto hereby waive any conflict of interest presented by such service. Wells Fargo Bank, National Association may act as agent for, provide banking, custodial, collateral agency, verification and other services to, and generally engage in any kind of business, with others to the same extent as if Wells Fargo Bank, National Association, were not a party hereto. Nothing in this Agreement or any other Transaction Document shall in any way be deemed to restrict the right of Wells Fargo Bank, National Association to perform such services for any other person or entity, and the performance of such services for others will not, in and of itself, be deemed to violate or give rise to any duty or obligation to any party hereto not specifically undertaken by Wells Fargo Bank, National Association hereunder or under any other Transaction Document.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(R)    The Paying Agent shall not be responsible for preparing or filing any reports or returns relating to federal, state or local income taxes with respect to this Agreement or any other Transaction Document other than for the Paying Agent’s compensation.

(S)    The Paying Agent shall not be deemed to have notice or knowledge of, or be required to act based on, any event or information (including any Event of Default, Amortization Event or any other default and including the sending of any notice) unless a Responsible Officer of the Paying Agent has actual knowledge or shall have received written notice thereof. In the absence of such actual knowledge or receipt of such notice, the Paying Agent may conclusively assume that none of such events have occurred and the Paying Agent shall not have any obligation or duty to determine whether any Event of Default, Amortization Event or any other default has occurred. The delivery or availability of reports or other documents to the Paying Agent (including publicly available reports or documents) shall not constitute actual or constructive knowledge or notice of information contained in or determinable from those reports or documents, except for such information provided to be delivered under this Agreement to the Paying Agent; and knowledge or information acquired by any Responsible Officer of the Paying Agent in any of its respective capacities hereunder or under any other document related to this transaction, provided that the foregoing shall not relieve the Person acting as Paying Agent, as applicable, from its obligations to perform or responsibility for the manner of performance of its duties in a separate capacity under the Transaction Documents.

(T)     Except as otherwise provided in this Article IX:

(i)    except as expressly required pursuant to the terms of this Agreement, the Paying Agent shall not be required to make any initial or periodic examination of any documents or records for the purpose of establishing the presence or absence of defects, the compliance by the Borrower or any other Person with its representations and warranties or for any other purpose except as expressly required pursuant to the terms of this Agreement;

(ii)    whether or not therein expressly so provided, every provision of this Agreement relating to the conduct or affecting the liability of or affording protection to the Paying Agent shall be subject to the provisions of this Article IX;

(iii)    the Paying Agent shall not have any liability with respect to the acts or omissions of any other Person, and may assume compliance by each of the other parties to the Transaction Documents with their obligations thereunder unless a Responsible Officer of the Paying Agent is notified of any such noncompliance in writing;

(iv)    under no circumstances shall the Paying Agent be personally liable for any representation, warranty, covenant, obligation or indebtedness of any other party to the Transaction Documents (other than Wells Fargo Bank, National Association in any of its capacities under the Transaction Documents);

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(v)    the Paying Agent shall not be held responsible or liable for or in respect of, and makes no representation or warranty with respect to (A) any recording, filing or depositing of this Agreement or any agreement referred to herein or any financing statement, continuation statement or amendments to a financing statement or continuation statement evidencing a security interest, or to see to the maintenance of any such recording or filing or depositing or to any re-recording, refiling or redepositing of any thereof, or (B) the existence, genuineness, value or protection of any collateral, for the legality, enforceability, effectiveness or sufficiency of the Transaction Documents or for the monitoring, creation, maintenance, enforceability, existence, status, validity, priority or perfection of any security interest, lien or collateral or the performance of any collateral; and

(vi)    the Paying Agent shall not be required to take any action hereunder if it shall have reasonably determined, or shall have been advised by its counsel, that such action is likely to result in liability on the part of the Paying Agent or is contrary to the terms hereof or any other Transaction Document to which it is a party or is not in accordance with applicable laws.

(U)    It is expressly understood and agreed by the parties hereto that the Paying Agent (i) has not provided nor will it provide in the future, any advice, counsel or opinion regarding the tax, financial, investment, securities law or insurance implications and consequences of the consummation, funding and ongoing administration of this Agreement and the matters contemplated herein, including, but not limited to, income, gift and estate tax issues, and the initial and ongoing selection and monitoring of financing arrangements, (ii) has not made any investigation as to the accuracy of any representations, warranties or other obligations of any other party to this Agreement or the other Transaction Documents or any other document or instrument and shall not have any liability in connection therewith and (iii) has not prepared or verified, or shall be responsible or liable for, any information, disclosure or other statement in any disclosure or offering document delivered in connection with this Agreement or the other Transaction Documents.

(V)    The recitals contained herein shall not be taken as the statements of the Paying Agent, and the Paying Agent does not assume any responsibility for their correctness. The Paying Agent does not make any representation regarding the validity, sufficiency or enforceability of this Agreement or the other Transaction Documents or as to the perfection or priority of any security interest therein, except as expressly set forth in Section 9.2(C).

(W)    In the event that (i) the Paying Agent is unsure as to the application or interpretation of any provision of this Agreement or any other Transaction Document, (ii) this Agreement is silent or is incomplete as to the course of action that the Paying Agent is required or permitted to take with respect to a particular set of facts, or (iii) more than one methodology can be used to make any determination or calculation to be performed by the Paying Agent hereunder, then the Paying Agent may give written notice to the Administrative Agent requesting written instruction and, to the extent that the Paying Agent acts or refrains from acting in good faith in accordance with any such written instruction, the Paying Agent shall not be personally liable to any Person. If the Paying Agent shall not have received such written instruction within ten (10) calendar days of delivery of notice to the Administrative Agent (or within such shorter period of time as may reasonably be specified in such notice or as may be necessary under the circumstances) it may, but shall be under no duty to, take or refrain from taking any action, and shall have no liability to any Person for such action or inaction.

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(X)    The Paying Agent shall be under no obligation to exercise any of the rights or powers vested in it by this Agreement or any other Transaction Document or to institute, conduct or defend any litigation hereunder or thereunder or in relation hereto or thereto at the request, order or direction of any of any Person, unless such Person with the requisite authority shall have offered to the Paying Agent security or indemnity satisfactory to the Paying Agent against the costs, expenses and liabilities (including the reasonable and documented fees and expenses of the Paying Agent's counsel and agents) which may be incurred therein or thereby.

(Y)    The Paying Agent shall have no duty (i) to maintain or monitor any insurance or (ii) to see to the payment or discharge of any tax, assessment, or other governmental charge or any lien or encumbrance of any kind owing with respect to, assessed or levied against, any part of the Collateral.

(Z)    Notwithstanding anything to thecontrary in this Agreement, the Paying Agent shall not berequired to take any action that is not in accordance withapplicable law.

Section 9.5.    Indemnification. The Borrower and the Facility Administrator (for so long as the Facility Administrator is an Affiliate of the Borrower) agree, jointly and severally, to reimburse and indemnify, defend and hold harmless the Paying Agent, in its individual and representative capacities, and its officers, directors, agents and employees (collectively, the “Paying Agent Indemnified Parties”) against any and all fees, costs, damages, losses, suits, claims, judgments, liabilities, obligations, penalties, actions, expenses (including the reasonable and documented fees and expenses of counsel and court costs) or disbursements of any kind and nature whatsoever, regardless of the merit, which may be imposed on, incurred by or demanded, claimed or asserted against any of them in any way directly or indirectly relating to or arising out of or in connection with this Agreement or any other Transaction Document or any other document delivered in connection herewith or therewith or the transactions contemplated hereby or thereby, or the enforcement of any of the terms hereof or thereof or of any such other documents, including in connection with any enforcement (including any action, claim or suit brought) by any Paying Agent Indemnified Party of its rights hereunder or thereunder (including rights to indemnification), provided, that none of the Borrower or the Facility Administrator shall be liable for any of the foregoing to the extent arising from the gross negligence, willful misconduct or bad faith of the Paying Agent, as determined by the final judgment of a court of competent jurisdiction, no longer subject to appeal or review. The provisions of this Section 9.5 shall survive the discharge, termination or assignment of this Agreement or any related agreement or the earlier of the resignation or removal of the Paying Agent. This Section 9.5 shall not apply with respect to Taxes other than any Taxes that represent losses, liabilities, claims and damages arising from any non-Tax Proceeding. The Paying Agent Indemnified Parties’ reasonable and documented expenses are intended as expenses of administration.

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Section 9.6.    Successor Paying Agent. The Paying Agent may resign at any time by giving at least thirty (30) days’ prior written notice thereof to the other parties hereto; provided, that no such resignation shall become effective until a successor Paying Agent that is satisfactory to the Administrative Agent and, to the extent no Event of Default or Amortization Event has occurred and is continuing, the Borrower, has been appointed hereunder. The Paying Agent may be removed at any time for cause by at least thirty (30) days’ prior written notice received by the Paying Agent from the Administrative Agent. Upon any such resignation or removal, the Administrative Agent shall have the right to appoint a successor Paying Agent that is satisfactory to the Borrower (unless an Event of Default or Amortization Event has occurred and is continuing). If no successor Paying Agent shall have been so appointed and shall have accepted such appointment within thirty (30) days after the exiting Paying Agent’s giving notice of resignation or receipt of notice of removal, then the exiting Paying Agent may, at the sole expense (including all fees, costs and expenses (including attorneys’ reasonable and documented fees and expenses) incurred in connection with such petition) of the Borrower, petition a court of competent jurisdiction to appoint a successor Paying Agent. Upon the acceptance of any appointment as the Paying Agent hereunder by a successor Paying Agent, such successor Paying Agent shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the exiting Paying Agent, and the exiting Paying Agent shall be discharged from its duties and obligations hereunder. After any exiting Paying Agent’s resignation hereunder, the provisions of this Article IX shall continue in effect for its benefit in respect of any actions taken or omitted to be taken by it while it was acting as the Paying Agent hereunder. If the Paying Agent consolidates with, merges or converts into, or transfers or sells all or substantially all its corporate trust business or assets to, another Person, the resulting, surviving or transferee Person without any further act shall be the successor Paying Agent.

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ARTICLE X
MISCELLANEOUS

Section 10.1.    Survival. All representations and warranties made by the Borrower and the Facility Administrator herein and all indemnification obligations of the Borrower and the Facility Administrator hereunder shall survive, and shall continue in full force and effect, after the making and the repayment of the Advances hereunder and the termination of this Agreement.

Section 10.2.    Amendments, Etc.     (A) No amendment to or waiver of any provision of this Agreement, nor consent to any departure therefrom by the parties hereto, shall in any event be effective unless the same shall be in writing and signed by the Administrative Agent, on behalf of the Lenders and each Funding Agent, and the Borrower; provided that no such amendment or waiver shall (i) reduce the amount of or extend the maturity of any Advance or reduce the rate or extend the time of payment of interest thereon, or reduce or alter the timing of any other amount payable to any Lender hereunder, including amending or modifying any of the definitions related to such terms, in each case without the consent of the Lenders affected thereby, (ii) reduce the percentage specified in the definition of the Majority Class B Lenders without the written consent of all Class B Lenders, (iii) reduce the percentage specified in the definition of the Majority Lenders without the written consent of all Lenders, (iv) amend, modify or waive any provision of Sections 7.14 through 7.25 hereof without the written consent of all Funding Agents, (v) modify or amend this Agreement in a manner that could reasonably be expected to materially and adversely affect the Class B Lenders in a manner (economic or otherwise) disproportionate to the Class A Lenders, without the consent of the Class B Lenders, (vi) affect the rights or duties of the Paying Agent, Verification Agent or Facility Administrator under this Agreement without the written consent of such Paying Agent, Verification Agent or Facility Administrator, respectively, or (vii) amend or modify any provision of Section 6.1 or Section 6.2 without the consent of all Lenders. The Borrower agrees to provide notice to each party hereto of any amendments to or waivers of any provision of this Agreement; provided that the Borrower shall provide the Conduit Lender with prompt written notice of any amendment to any provision of this Agreement, prior to such amendment becoming effective.

(B)    Notwithstanding the foregoing or any other provision of this Agreement or any other Transaction Document to the contrary, the Administrative Agent, on behalf of the Lenders and each Funding Agent, and the Borrower may enter into an amendment hereto for the purpose of subdividing the Advances into separate tranches or reallocating the outstanding principal balance of the Advances among the Class A Advances and the Class B Advances; provided, no such amendment may be executed without the consent of all Lenders affected thereby; provided further, that such amendment shall be at the expense of the Lender or Lenders requesting such amendment and that none of the Borrower, Paying Agent or the Administrative Agent need enter into such amendment and no Lender need consent to such amendment if it would have a Material Adverse Effect on the payments, economics or obligations of any such party. Subject to the preceding sentence, each of the Borrower and the Facility Administrator agree to cooperate in effecting any amendment pursuant to this Section 10.2(B).

(C)    Notwithstanding anything to the contrary set forth in this Section 10.2, the consent of the Administrative Agent shall not be required for any amendment made in accordance with Sections 5.1(A)(ix) and (x).

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Section 10.3.    Notices, Etc.. All notices and other communications provided for hereunder shall be in writing and mailed or delivered by courier or facsimile: (A) if to the Borrower, to the Borrower, at its address at 20 Greenway Plaza, Suite 475, Houston, TX 77046. Attention: Chief Financial Officer and Treasurer, Facsimile: (281) 985‑9907, email address: treasury@sunnova.com; notices@sunnova.com; (B) if to the Facility Administrator, at its address at 20 Greenway Plaza, Suite 475, Houston, TX 77046, Attention: Chief Financial Officer and Treasurer, Facsimile: (281) 985‑9907, email address: treasury@sunnova.com; notices@sunnova.com; (C)  if to the Administrative Agent, the CS Funding Agent, the CS  Non-Conduit Lender or the Class B Lender, at its address at Credit Suisse AG, New York Branch, 11 Madison Avenue, 4th Floor, New York, NY 10010; Conduit and Warehouse Financing (212) 538‑2007; email address: list.afconduitreports@creditsuisse.com; abcp.monitoring@creditsuisse.com; (D) if to the CS Conduit Lenders, at their respective addresses at (i) Mountcliff Funding LLC, c/o 20 Gates Management LLC, 120 West 45th Street, Suite 3700, New York, NY 10036, Attention: 20 Gates Management / Mountcliff Funding, E-Mail: mountcliff@20gates.com and (ii) Alpine Securitization Ltd. c/o Credit Suisse AG, New York Branch 11 Madison Avenue, 4th Floor New York, NY 10010, Attention: Securitized Products Finance, E-mail: abcp.monitoring@credit-suisse.com; (E) if to the Paying Agent, at its address at 600 S. 4th Street, MAC N9300-061, Minneapolis, Minnesota 55479, Attention: Corporate Trust Services – Asset-Backed Administration, E-mail: ctsabsservicer@wellsfargo.com; and (F) in the case of any party, at such address or other address as shall be designated by such party in a written notice to each of the other parties hereto. Notwithstanding the foregoing, each Facility Administrator Report described in Section 5.1(B) and the Borrowing Base Certificate described in Section 2.4 may be delivered by electronic mail; provided, that such electronic mail is sent by a Responsible Officer and each such Facility Administrator Report or the Borrowing Base Certificate is accompanied by an electronic reproduction of the signature of a Responsible Officer of the Borrower. All such notices and communications shall be effective, upon receipt, provided, that notice by facsimile or email shall be effective upon electronic or telephonic confirmation of receipt from the recipient.

Section 10.4.    No Waiver; Remedies. No failure on the part of the Administrative Agent or any Lender to exercise, and no delay in exercising, any right hereunder or under the Loan Notes shall operate as a waiver thereof; nor shall any single or partial exercise of any such right preclude any other or further exercise thereof or the exercise of any other right. The remedies herein provided are cumulative and not exclusive of any remedies provided by law.

Section 10.5.    Indemnification. The Borrower agrees to indemnify the Administrative Agent, the Paying Agent, the Successor Facility Administrator, the Verification Agent, each Lender, and their respective Related Parties (collectively, the “Indemnitees”) from and hold each of them harmless against any and all losses, liabilities, claims, damages or expenses (including court costs and fees and expenses of counsel and of enforcing the Borrower’s indemnification obligations hereunder) to which such Indemnitee may become subject arising out of, resulting from or in connection with any claim, litigation, investigation or proceeding (each, a “Proceeding” (including any Proceedings under environmental laws)) relating to the Transaction Documents or any other agreement, document, instrument or transaction related thereto, the use of proceeds thereof and the transactions contemplated hereby, regardless of whether any Indemnitee is a party thereto and whether or not such Proceedings are brought by the Borrower, its equity holders, affiliates, creditors or any other third party, and to reimburse each Indemnitee upon written demand therefor (together with reasonable back‑up documentation supporting such reimbursement request) for any reasonable and documented legal or other out‑of‑pocket expenses incurred in connection with investigating or defending any of the foregoing of one law firm to all such Indemnitees, taken as a whole, and, in the case of a conflict of interest, of one additional counsel to the affected Indemnitee taken as a whole (and, if reasonably

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necessary, of one local counsel and/or one regulatory counsel in any material relevant jurisdiction); provided, that the foregoing indemnity and reimbursement obligation will not, as to any Indemnitee, apply to (A) losses, claims, damages, liabilities or related expenses (i) to the extent they are found in a final non‑appealable judgment of a court of competent jurisdiction to arise from the willful misconduct, bad faith or gross negligence of, or with respect to Indemnitees other than the Paying Agent or the Verification Agent, material breach of the Transaction Documents by, such Indemnitee or any of its affiliates or controlling persons or any of the officers, directors, employees, advisors or agents of any of the foregoing or (ii) arising out of any claim, litigation, investigation or proceeding that does not involve an act or omission of the Borrower or any of their Affiliates and that is brought by such Indemnitee against another Indemnitee (other than an Indemnitee acting in its capacity as Paying Agent, agent, arranger or any other similar role in connection with the Transaction Documents) or (B) any settlement entered into by such Indemnitee without the Borrower’s written consent (such consent not to be unreasonably withheld or delayed). This Section 10.5 shall not apply with respect to Taxes other than any Taxes that represent losses, liabilities, claims and damages arising from any non‑Tax Proceeding. The provisions of this Section 10.5 shall survive the discharge, termination or assignment of this Agreement or any related agreement or the earlier of the resignation or removal of the Paying Agent or the Verification Agent. Notwithstanding anything to the contrary in this Section 10.5, the provisions of this Section shall be applied without prejudice to, and the provisions shall not have the effect of diminishing, the rights of the Paying Agent and any Paying Agent Indemnified Parties under Section 9.5 of this Agreement or any other provision of any Transaction Document providing for the indemnification of any such Persons.

Section 10.6.    Costs, Expenses and Taxes. The Borrower agrees to pay all reasonable and documented costs and expenses in connection with the preparation, execution, delivery, filing, recording, administration, modification, amendment or waiver of this Agreement, the Loan Notes and the other documents to be delivered hereunder, including the reasonable fees and out‑of‑pocket expenses of counsel for the Administrative Agent and the Paying Agent with respect thereto and with respect to advising the Administrative Agent and the Paying Agent as to their respective rights and responsibilities under this Agreement and the other Transaction Documents. The Borrower further agrees to pay on demand all costs and expenses, if any (including reasonable and documented counsel fees and expenses) (A) in connection with the enforcement (whether through negotiations, legal proceedings or otherwise) of this Agreement, the Loan Notes and the other documents to be delivered hereunder and (B) incurred by the Administrative Agent or the Paying Agent in connection with the transactions described herein and in the other Transaction Documents, or any potential Takeout Transaction, including in any case reasonable and documented counsel fees and expenses in connection with the enforcement of rights under this Section 10.6. Without limiting the foregoing, the Borrower acknowledges and agrees that the Administrative Agent or its counsel may at any time after an Event of Default shall have occurred and be continuing, engage professional consultants selected by the Administrative Agent to conduct additional due diligence with respect to the transactions contemplated hereby, including (A) review and independently assess the existing methodology employed by the Borrower in allocating Collections with respect to the Collateral, assess the reasonableness of the methodology for the equitable allocation of those Collections and make any recommendations to amend the methodology, if appropriate, (B) review the financial forecasts submitted by the Borrower to the Administrative Agent and assess the reasonableness and feasibility of those forecasts and make any recommendations based on that review, if appropriate, and (C) verify the asset base of the Borrower and the Borrower’s valuation of their assets, as well as certain matters related thereto. The reasonable and documented fees and expenses of such professional consultants, in accordance with the provisions of this Section 10.6, shall be at the sole cost and expense of the Borrower. In addition, the Borrower shall pay any and all Other Taxes and agrees to save the Administrative Agent, the Paying Agent and each Lender

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harmless from and against any and all liabilities with respect to or resulting from any delay in paying or omission to pay such Other Taxes.

Section 10.7.    Right of Set‑off; Ratable Payments; Relations Among Lenders. (A) Upon the occurrence and during the continuance of any Event of Default, and subject to the prior payment of Obligations owed to the Paying Agent, each of the Administrative Agent and the Lenders are hereby authorized at any time and from time to time, to the fullest extent permitted by law, to set off and apply any and all deposits (general or special, time or demand, provisional or final) at any time held by and other indebtedness incurred pursuant to this Agreement at any time owing to the Administrative Agent or such Lender to or for the credit or the account of the Borrower against any and all of the obligations of the Borrower now or hereafter existing under this Agreement and the Loan Notes, whether or not the Administrative Agent or such Lenders shall have made any demand under this Agreement or the Loan Notes and although such obligations may be unmatured. The Administrative Agent and each Lender agrees promptly to notify the Borrower after any such set‑off and application; provided that the failure to give such notice shall not affect the validity of such set‑off and application. The rights of the Administrative Agent and the Lenders under this Section 10.7(A) are in addition to other rights and remedies (including other rights of set‑off) which the Administrative Agent and the Lenders may have.

(B)    If any Lender, whether by setoff or otherwise, has payment made to it upon its Advances in a greater proportion than that received by any other Lender, such other Lender agrees, promptly upon demand, to purchase a portion of the Advances held by the Lenders so that after such purchase each Lender will hold its ratable share of Advances. If any Lender, whether in connection with setoff or amounts which might be subject to setoff or otherwise, receives collateral or other protection for its Obligations or such amounts which may be subject to setoff, such Lender agrees, promptly upon written demand, to take such action necessary such that all Lenders share in the benefits of such collateral ratably in proportion to the obligations owing to them. In case any such payment is disturbed by legal process, or otherwise, appropriate further adjustments shall be made.

(C)    Except with respect to the exercise of set‑off rights of any Lender in accordance with Section 10.7(A), the proceeds of which are applied in accordance with this Agreement, each Lender agrees that it will not take any action, nor institute any actions or proceedings, against the Borrower or any other obligor hereunder or with respect to any Collateral or Transaction Document, without the prior written consent of the other Lenders or, as may be provided in this Agreement or the other Transaction Documents, at the direction of the Administrative Agent.

(D)    The Lenders are not partners or co‑venturers, and no Lender shall be liable for the acts or omissions of, or (except as otherwise set forth herein in case of the Administrative Agent) authorized to act for, any other Lender.

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Section 10.8.    Binding Effect; Assignment. (a) This Agreement shall be binding upon and inure to the benefit of the Borrower, the Paying Agent, the Verification Agent and the Administrative Agent and each Lender, and their respective successors and assigns, except that the Borrower shall not have the right assign to their rights hereunder or any interest herein without the prior written consent of the Administrative Agent and the Lenders, and any assignment by Borrower in violation of this Section 10.8 shall be null and void. Any Lender may at any time, without the consent of the Borrower or the Administrative Agent, assign all or any portion of its rights and obligations under this Agreement and any Loan Note to a Federal Reserve Bank and each Conduit Lender may assign its rights and obligations under this Agreement to a Program Support Provider; provided, that no such assignment or pledge shall release the transferor Lender from its obligations hereunder. Each Lender may assign to one or more banks or other entities all or any part or portion of, or may grant participations to one or more banks or other entities in all or any part or portion of its rights and obligations hereunder (including, without limitation, its Commitment, its Loan Notes or its Advances); provided that during the Availability Period, no Lender may transfer or assign any portion of its rights and obligations under this Agreement or any Loan Note to a Disqualified Lender; provided further that each such assignment (A) shall be substantially in the form of Exhibit F hereto or any other form reasonably acceptable to the Administrative Agent and (B) shall either be made (i) to a Permitted Assignee or (ii) to a Person that is acceptable to the Administrative Agent in its reasonable discretion (such consent not to be unreasonably withheld or delayed) unless an Event of Default or Amortization Event shall have occurred and be continuing.

(b)    If any assignment or participation is made to a Disqualified Lender in violation of this Section 10.8, the Borrower may upon notice to the applicable Disqualified Lender and the Administrative Agent, (A) purchase or prepay the Advances held by such Disqualified Lender by paying the lesser of (x) the principal amount thereof and (y) the amount that such Disqualified Lender paid to acquire such Advances, in each case plus accrued interest, accrued fees and all other amounts (other than principal amounts) payable to it hereunder and/or (B) require such Disqualified Lender to assign, without recourse (in accordance with and subject to the restrictions contained in this Section 10.8), all of its interest, rights and obligations under this Agreement to one or more banks or other entities at the lesser of (x) the principal amount thereof and (y) the amount that such Disqualified Lender paid to acquire such interests, rights and obligations, in each case plus accrued interest, accrued fees and all other amounts (other than principal amounts) payable to it hereunder.

Disqualified Lenders (A) will not, absent an Event of Default or consent from the Borrower (x) have the right to receive financial reports that are not publicly available, Facility Administrator Reports or other reports or confidential information provided to Lenders by the Borrower or the Administrative Agent (other than Tax reporting information with respect to the Advances), (y) attend or participate in meetings with the Borrower attended by the Lenders and the Administrative Agent, or (z) access any electronic site maintained by the Borrower or Administrative Agent to provide Lenders with confidential information or confidential communications from counsel to or financial advisors of the Administrative Agent and (B) (x) for purposes of any consent to any amendment, waiver or modification of, or any action under, and for the purpose of any direction to the Administrative Agent or any Lender to undertake any action (or refrain from taking any action) under this Agreement or any other Transaction Document, each Disqualified Lender will be deemed to have consented in the same proportion as the Lenders that are not Disqualified Lenders consented to such matter, and (y) for purposes of voting on any plan of reorganization or plan of liquidation, each Disqualified Lender party hereto hereby agrees (1) not to vote on such plan, (2) if such Disqualified Lender does vote on such plan notwithstanding the restriction in the foregoing clause (1), such vote will be deemed not to be in good faith and shall be “designated” pursuant to Section 1126(e) of the Bankruptcy

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Code (or any similar provision in any other debtor relief laws), and such vote shall not be counted in determining whether the applicable class has accepted or rejected such plan in accordance with Section 1126(c) of the Bankruptcy Code (or any similar provision in any other debtor relief laws) and (3) not to contest any request by any party for a determination by the a bankruptcy court (or other applicable court of competent jurisdiction) effectuating the foregoing clause (2).

(c)    Upon, and to the extent of, any assignment (unless otherwise stated therein) made by any Lender hereunder, the assignee or purchaser of such assignment shall be a Lender hereunder for all purposes of this Agreement and shall have all the rights, benefits and obligations (including the obligation to provide documentation pursuant to Section 2.17(G)) of a Lender hereunder. Each Funding Agent, acting solely for this purpose as an agent of the Borrower, shall maintain at one of its offices a register (the “Register”) for the recordation of the names and addresses of the Lenders in its Lender Group, the outstanding principal amounts (and accrued interest) of the Advances owing to each Lender in its Lender Group pursuant to the terms hereof from time to time and any assignment of such outstanding Advances. The entries in the Register shall be conclusive absent manifest error, and the Borrower, the Administrative Agent and the Lenders shall treat each Person whose name is recorded in the Register pursuant to the terms hereof as a Lender hereunder for all purposes of this Agreement. The Register shall be available for inspection by the Borrower, the Paying Agent and any Lender, at any reasonable time and from time to time upon reasonable prior notice.

(d)    Any Lender may, without the consent of the Borrower, sell participation interests in its Advances and obligations hereunder (each such recipient of a participation a “Participant”); provided that after giving effect to the sale of such participation, such Lender’s obligations hereunder and rights to consent to any waiver hereunder or amendment hereof shall remain unchanged, such Lender shall remain solely responsible to the other parties hereto for the performance of such obligations, all amounts payable to such Lender hereunder and all rights to consent to any waiver hereunder or amendment hereof shall be determined as if such Lender had not sold such participation interest, and the Borrower and the Administrative Agent and the other parties hereto shall continue to deal solely and directly with such Lender and not be obligated to deal with such participant. The Participant shall have no right to affect such Lender’s vote or action with respect to any matter requiring such Lender’s vote or action under this Agreement. Each Lender that sells a participation shall, acting solely for this purpose as an agent of the Borrower, maintain a register on which it enters the name and address of each Participant and the outstanding principal amounts (and accrued interest) of each Participant’s interest in the Advances or other obligations under the Transaction Documents (the “Participant Register”); provided that no Lender shall have any obligation to disclose all or any portion of the Participant Register (including the identity of any Participant or any information relating to a Participant’s interest in any commitments, loans, letters of credit or its other obligations under any Transaction Document) to any Person except to the extent that such disclosure is necessary to establish that such commitment, loan, or other obligation is in registered form under Section 5f.103‑1(c) of the United States Treasury Regulations. The entries in the Participant Register shall be conclusive absent manifest error, and such Lender shall treat each Person whose name is recorded in the Participant Register as the owner of such participation for all purposes of this Agreement notwithstanding any notice to the contrary. For the avoidance of doubt, the Administrative Agent shall have no responsibility for maintaining a Participant Register. Each recipient of a participation shall, to the fullest extent permitted by law, have the same rights, benefits and obligations (including the obligation to provide documentation pursuant to Section 2.17(G)), hereunder with respect to the rights and benefits so participated as it would have if it were a Lender hereunder, except that no Participant shall be entitled to receive any greater payment under Sections 2.11 or 2.17 than its participating Lender would have been entitled to receive, except to the extent

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such entitlement to receive a greater payment results from a Change in Law that occurs after the Participant acquired the applicable participation.

(e)    Notwithstanding any other provision of this Agreement to the contrary, (i) a Lender may pledge as collateral, or grant a security interest in, all or any portion of its rights in, to and under this Agreement to a security trustee in connection with the funding by such Lender of Advances without the consent of the Borrower; provided that no such pledge or grant shall release such Lender from its obligations under this Agreement and (ii) a Conduit Lender may at any time, without any requirement to obtain the consent of the Administrative Agent or the Borrower, pledge or grant a security interest in all or any portion of its rights (including, without limitation, rights to payment of capital and yield) under this Agreement to a collateral agent or trustee for its commercial paper program.

Section 10.9.    GOVERNING LAW. THIS AGREEMENT SHALL, IN ACCORDANCE WITH SECTION 5‑1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK, BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES THEREOF THAT WOULD CALL FOR THE APPLICATION OF THE LAWS OF ANY OTHER JURISDICTION.

Section 10.10.    Jurisdiction. ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS AGREEMENT MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK (NEW YORK COUNTY) OR OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK, AND BY EXECUTION AND DELIVERY OF THIS AGREEMENT, EACH OF THE PARTIES HERETO CONSENTS, FOR ITSELF AND IN RESPECT OF ITS PROPERTY, TO THE EXCLUSIVE JURISDICTION OF THOSE COURTS. EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS OF FORUM NON CONVENIENS, OR ANY LEGAL PROCESS WITH RESPECT TO ITSELF OR ANY OF ITS PROPERTY, WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS AGREEMENT OR ANY DOCUMENT RELATED HERETO. EACH OF THE PARTIES HERETO WAIVES PERSONAL SERVICE OF ANY SUMMONS, COMPLAINT OR OTHER PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS PERMITTED BY NEW YORK LAW.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Section 10.11.    Waiver of Jury Trial. ALL PARTIES HEREUNDER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, THIS AGREEMENT, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE PARTIES IN CONNECTION HEREWITH OR THEREWITH. ALL PARTIES ACKNOWLEDGE AND AGREE THAT THEY HAVE RECEIVED FULL AND SIGNIFICANT CONSIDERATION FOR THIS PROVISION AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR ALL PARTIES TO ENTER INTO THIS AGREEMENT.

Section 10.12.    Section Headings. All section headings are inserted for convenience of reference only and shall not affect any construction or interpretation of this Agreement.

Section 10.13.    Tax Characterization. The parties hereto intend for the transactions effected hereunder to constitute a loan for U.S. federal income tax purposes.

Section 10.14.    Execution. This Agreement may be executed in any number of counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Agreement by facsimile or by e‑mail in portable document format (.pdf) shall be effective as delivery of a manually executed counterpart of this Agreement.

Section 10.15.    Limitations on Liability. None of the members, managers, general or limited partners, officers, employees, agents, shareholders, directors, Affiliates or holders of limited liability company interests of or in the Borrower shall be under any liability to the Administrative Agent or the Lenders, respectively, any of their successors or assigns, or any other Person for any action taken or for refraining from the taking of any action in such capacities or otherwise pursuant to this Agreement or for any obligation or covenant under this Agreement, it being understood that this Agreement and the obligations created hereunder shall be, to the fullest extent permitted under applicable law, with respect to the Borrower, solely the limited liability company obligations of the Borrower. The Borrower and any member, manager, partner, officer, employee, agent, shareholder, director, Affiliate or holder of a limited liability company interest of or in the Borrower may rely in good faith on any document of any kind prima facie properly executed and submitted by any Person (other than the Borrower) respecting any matters arising hereunder.

Section 10.16.    Confidentiality. (A)  Except as otherwise provided herein, the Fee Letters (including such information set forth in any engagement letter, term sheet or proposal prior to the Closing Date that contains fees similar in nature to those in the Fee Letters) (collectively, “Confidential Information”) are confidential. Each of the Borrower, the Facility Administrator, the Paying Agent and the Verification Agent agrees:

(i)    to keep all Confidential Information confidential and to disclose Confidential Information only to those Affiliates, officers, employees, agents, accountants, equity holders, legal counsel and other representatives of the Borrower or its Affiliates (collectively, “Representatives”) who have a need to know such Confidential Information for the purpose of assisting in the negotiation, completion and administration of this Facility;

(ii)    to use the Confidential Information only in connection with the Facility and not for any other purpose; and

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(iii)    to maintain and keep in force procedures reasonably designed to cause its Representatives to comply with these provisions and to be responsible for any failure of any Representative to follow those procedures. The provisions of this section 10.16(A) shall not apply to Confidential Information that (a) has been approved for release by written authorization of the appropriate party, or (b) is or hereafter becomes (through a source other than the Borrower, the Facility Administrator, the Paying Agent, the Verification Agent or their respective Affiliates or Representatives) generally available to the public and shall not prohibit the disclosure of Confidential Information to the extent required by applicable Law or by any Governmental Authority or to the extent necessary in connection with the enforcement of any Transaction Document.

The Borrower and the Facility Administrator agree not to provide copies of the Transaction Documents to any prospective investor in, or prospective lender to, the Borrower and the Facility Administrator without the prior written consent of the Administrative Agent, which shall not be unreasonably withheld, delayed or conditioned. For the avoidance of doubt, Borrower and the Facility Administrator or any other affiliate of Parent may provide copies of the Transaction Documents to any potential investor or equity holder in Parent or its affiliates, provided that each such Person shall have been instructed to keep the same confidential in accordance with this Section 10.16.

(B)    Each Lender, each Funding Agent, and the Administrative Agent agrees to maintain the confidentiality of all nonpublic information with respect to the parties herein or any other matters furnished or delivered to it pursuant to or in connection with this Agreement or any other Transaction Document; provided, that such information may be disclosed (i) to such party’s Affiliates or such party’s or its Affiliates’ officers, directors, employees, agents, accountants, legal counsel and other representatives (collectively “Lender Representatives”), in each case, who have a need to know such information for the purpose of assisting in the negotiation, completion and administration of the Facility and on a confidential basis, (ii) to any permitted assignee of or participant in, or any prospective assignee of or participant in, the Facility or any of its rights or obligations under this Agreement, in each case on a confidential basis, (iii) to any financing source, dealer, hedge counterparty or other similar party in connection with financing or risk management activities related to the Facility, (iv) to any Commercial Paper rating agency (including by means of a password protected internet website maintained in connection with Rule 17g‑5), (v) to the extent required by applicable Law or by any Governmental Authority, and (vi) to the extent necessary in connection with the enforcement of any Transaction Document.

The provisions of this Section 10.16(B) shall not apply to information that (i) is or hereafter becomes (through a source other than the applicable Lender, Funding Agent or the Administrative Agent or any Lender Representative associated with such party) generally available to the public, (ii) was rightfully known to the applicable Lender, applicable Funding Agent or the Administrative Agent or any Lender Representative or was rightfully in their possession prior to the date of its disclosure pursuant to this Agreement, (iii) becomes available to the applicable Lender, applicable Funding Agent or the Administrative Agent or any Lender Representative from a third party unless to their knowledge such third party disclosed such information in breach of an obligation of confidentiality to the applicable Lender, applicable Funding Agent or the Administrative Agent or any Lender Representative, (iv) has been approved for release by written authorization of the parties whose information is proposed to be disclosed, or (v) has been independently developed or acquired by any Lender, any Funding Agent or the Administrative Agent or any Lender Representative without violating this Agreement. The provisions of this Section 10.16 shall not prohibit any Lender, any Funding Agent or the Administrative Agent from filing with or making available to any judicial, governmental or regulatory agency or providing to any Person with standing any information

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or other documents with respect to the Facility as may be required by applicable Law or requested by such judicial, governmental or regulatory agency.

Section 10.17.    Limited Recourse. All amounts payable by the Borrower on or in respect of the Obligations shall constitute limited recourse obligations of the Borrower secured by, and payable solely from and to the extent of, the Collateral; provided that (A) the foregoing shall not limit in any manner the ability of the Administrative Agent or any other Lender to seek specific performance of any Obligation (other than the payment of a monetary obligation in excess of the amount payable solely from the Collateral), (B) the provisions of this Section 10.17 shall not limit the right of any Person to name the Borrower as party defendant in any action, suit or in the exercise of any other remedy under this Agreement or the other Transaction Documents and (C) when any portion of the Collateral is transferred in a transfer permitted under and in accordance with this Agreement, the security interest in and Lien on such Collateral shall automatically be released, and the Lenders under this Agreement will no longer have any security interest in, lien on, or claim against such Collateral. No recourse shall be sought or had for the obligations of the Borrower against any Affiliate, director, officer, shareholder, manager or agent of the Borrower other than as specified in the Transaction Documents.

Section 10.18.    Customer Identification ‑ USA Patriot Act Notice. The Administrative Agent and each Lender hereby notifies the Borrower and the Facility Administrator that pursuant to the requirements of the USA Patriot Act (Title III of Pub. L. 107‑56, signed into law October 26, 2001) (the “Patriot Act”), and the Administrative Agent’s and each Lender’s policies and practices, the Administrative Agent and the Lenders are required to obtain, verify and record certain information and documentation that identifies the Borrower and the Facility Administrator, which information includes the name and address of the Borrower and such other information that will allow the Administrative Agent or such Lender to identify the Borrower in accordance with the Patriot Act.

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Section 10.19.    Paying Agent Compliance with Applicable Anti‑Terrorism and Anti‑Money Laundering Regulations. In order to comply with laws, rules, regulations and executive orders in effect from time to time applicable to banking institutions, including, but not limited to those relating to funding of terrorist activities and money laundering, the Paying Agent is required to obtain, verify and record certain information relating to individuals and entities which maintain a business relationship with the Paying Agent. Accordingly, each of the parties agrees to provide to the Paying Agent upon its request from time to time such identifying information and documentation as may be available for such party in order to enable the Paying Agent to comply with such laws, rules, regulations and executive orders in effect from time to time applicable to banking institutions, including, but not limited to those relating to funding of terrorist activities and money laundering.

Section 10.20.    Non‑Petition. Each party hereto hereby covenants and agrees that it will not institute against or join any other Person in instituting against the Conduit Lender any bankruptcy, reorganization, arrangement, insolvency or liquidation proceedings or other similar proceeding under the laws of the United States or of any state of the United States or of any other jurisdiction prior to the date which is one year and one day after the payment in full of all outstanding indebtedness of the Conduit Lender. The agreements set forth in this Section 10.20 and the parties’ respective obligations under this Section 10.20 shall survive the termination of this Agreement.

Section 10.21.    No Recourse. (A) Notwithstanding anything to the contrary contained in this Agreement, the parties hereto hereby acknowledge and agree that all transactions with a Conduit Lender hereunder shall be without recourse of any kind to such Conduit Lender. A Conduit Lender shall have no liability or obligation hereunder unless and until such Conduit Lender has received such amounts pursuant to this Agreement. In addition, the parties hereto hereby agree that (i) a Conduit Lender shall have no obligation to pay the parties hereto any amounts constituting fees, reimbursement for expenses or indemnities (collectively, “Expense Claims”) and such Expense Claims shall not constitute a claim (as defined in Section 101 of Title 11 of the Bankruptcy Code or similar laws of another jurisdiction) against such Conduit Lender, unless or until such Conduit Lender has received amounts sufficient to pay such Expense Claims pursuant to this Agreement and such amounts are not required to pay the outstanding indebtedness of such Conduit Lender and (ii) no recourse shall be sought or had for the obligations of a Conduit Lender hereunder against any Affiliate, director, officer, shareholders, manager or agent of such Conduit Lender.

(B)    The agreements set forth in this Section 10.21 and the parties’ respective obligations under this Section 10.21 shall survive the termination of this Agreement.

Section 10.22.    [Reserved].

Section 10.23.    Additional Paying Agent Provisions. The parties hereto acknowledge that the Paying Agent shall not be required to act as a “commodity pool operator” as defined in the Commodity Exchange Act, as amended, or be required to undertake regulatory filings related to this Agreement in connection therewith.

Section 10.24.    Acknowledgement Regarding Any Supported QFCs.     To the extent that the Transaction Documents provide support, through a guarantee or otherwise, for Hedge Agreements or any other agreement or instrument that is a QFC (such support, “QFC Credit Support” and each such QFC a “Supported QFC”), the parties acknowledge and agree as follows with respect to the resolution power of

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the Federal Deposit Insurance Corporation under the Federal Deposit Insurance Act and Title II of the Dodd-Frank Wall Street Reform and Consumer Protection Act (together with the regulations promulgated thereunder, the “U.S. Special Resolution Regimes”) in respect of such Supported QFC and QFC Credit Support (with the provisions below applicable notwithstanding that the Transaction Documents and any Supported QFC may in fact be stated to be governed by the laws of the State of New York and/or of the United States or any other state of the United States):

In the event a Covered Entity that is party to a Supported QFC (each, a “Covered Party”) becomes subject to a proceeding under a U.S. Special Resolution Regime, the transfer of such Supported QFC and the benefit of such QFC Credit Support (and any interest and obligation in or under such Supported QFC and such QFC Credit Support, and any rights in property securing such Supported QFC or such QFC Credit Support) from such Covered Party will be effective to the same extent as the transfer would be effective under the U.S. Special Resolution Regime if the Supported QFC and such QFC Credit Support (and any such interest, obligation and rights in property) were governed by the laws of the United States or a state of the United States. In the event a Covered Party or a BHC Act Affiliate of a Covered Party becomes subject to a proceeding under a U.S. Special Resolution Regime, Default Rights under the Transaction Documents that might otherwise apply to such Supported QFC or any QFC Credit Support that may be exercised against such Covered Party are permitted to be exercised to no greater extent than such Default Rights could be exercised under the U.S. Special Resolution Regime if the Supported QFC and the Transaction Documents were governed by the laws of the United States or a state of the United States.

[Signature Pages Follow]

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EXHIBIT A

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed by their respective officers thereunto duly authorized, as of the date first above written.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By:    ____________________________________

Name:

Title:    

SUNNOVA TE MANAGEMENT, LLC, as Facility Administrator

By:    ____________________________________

Name:

Title:    

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

CREDIT SUISSE AG, New York Branch,
as Administrative Agent and as a Funding Agent

By: _________________________________

Name:

Title:

By: _________________________________

Name:

Title:

CREDIT SUISSE AG, Cayman Islands Branch,
as a Lender

By: _________________________________

Name:

Title:

By: _________________________________

Name:

Title:

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

MOUNTCLIFF FUNDING LLC, as a Conduit Lender

By: _________________________________

Name:

Title:

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ALPINE SECURITIZATION LTD., as a Conduit Lender

By: CREDIT SUISSE AG, NEW YORK BRANCH, as attorney-in-fact

By: _________________________________

Name:

Title:

By: _________________________________

Name:

Title:

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

WELLS FARGO BANK, NATIONAL ASSOCIATION,
not in its individual capacity but solely as Paying Agent

By: _________________________________

Name:

Title:

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

U.S. BANK NATIONAL ASSOCIATION,
as Verification Agent

By: _________________________________

Name:

Title:

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

EXHIBIT A

DEFINED TERMS

“1940 Act” shall mean the Investment Company Act of 1940, as amended.

“A-1 Verification Agent Certification” shall have the meaning set forth in Section 4(a) of the Verification Agent Agreement.

“A-2 Verification Agent Certification” shall have the meaning set forth in Section 4(b) of the Verification Agent Agreement.

“Accession Agreement” shall mean (i) a Security Agreement Supplement in the form of Exhibit B to the Security Agreement, (ii) a Pledge Agreement Joinder in the form of Exhibit A to the Pledge Agreement, (iii) a Joinder Agreement in the form of Exhibit C to the Verification Agent Agreement, (iv) Guaranty Supplement in the form of Exhibit A to the Subsidiary Guaranty and (v) an Subsidiary Supplement in the form of Exhibit A to the Parent Guaranty.

“Additional Solar Assets”shall mean each Eligible Solar Asset that is acquired by a Financing Fund or SAP after the Closing Date and during the Availability Period.

“Adjusted LIBOR Rate” shall mean a rate per annum equal to the rate (rounded upwards, if necessary, to the next higher 1/100 of 1%) obtained by dividing (i) LIBOR by (ii) a percentage equal to 100% minus the reserve percentage (rounded upward to the next 1/100th of 1%) in effect on such day and applicable to the Non-Conduit Lender for which this rate is calculated under regulations issued from time to time by the Board of Governors of the Federal Reserve System for determining the maximum reserve requirement (including any emergency, supplemental or other marginal reserve requirement) with respect to Eurocurrency funding (currently referred to as “eurocurrency liabilities”). The Adjusted LIBOR Rate shall be adjusted automatically as of the effective date of any change in such reserve percentage.

“Administrative Agent”shall have the meaning set forth in the introductory paragraph hereof.

“Administrative Agent’s Account” shall mean the Administrative Agent’s bank account designated by the Administrative Agent from time to time by written notice to the Borrower.

“Advance” shall mean, individually or collectively, as the context may require, a Class A Advance and/or a Class B Advance.

“Affected Party”shall have the meaning set forth in Section 2.12(B).

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Affiliate” shall mean, with respect to any Person, any other Person that (i) directly or indirectly controls, is controlled by, or is under direct or indirect common control with such Person, or, (ii) is an officer or director of such Person, and in the case of any Lender that is an investment fund, the investment advisor thereof and any investment fund having the same investment advisor. A Person shall be deemed to be “controlled by” another Person if such other Person possesses, directly or indirectly, power to (a) vote 50% or more of the securities (on a fully diluted basis) having ordinary voting power for the election of directors or managing partners of such other Person, or (b) direct or cause the direction of the management and policies of such other Person whether by contract or otherwise.

“Affiliated Entity”shall mean any of the Parent, the Facility Administrator (if the Facility Administrator is an Affiliate of the Borrower), the Seller, and any of their respective direct or indirect Subsidiaries and/or Affiliates, whether now existing or hereafter created, organized or acquired.

“Aggregate Commitment” shall mean, on any date of determination, the sum of the Commitments then in effect. The Aggregate Commitment as of March 31, 2020 shall be equal to $200,000,000.

“Aggregate Discounted Solar Asset Balance” shall mean, on any date of determination, the sum of the Discounted Solar Asset Balances for the Managing Member Interests, the SAP Solar Assets and any Hedged SREC Solar Assets.Any Managing Member Interests, SAP Solar Assets or Hedged SREC Solar Assets that would otherwise be duplicated in computing this sum shall only be counted once.

“Aggregate Outstanding Advances” shall mean, as of any date of determination, the sum of (i) the aggregate principal balance of all Class A Advances outstanding plus (ii) the aggregate principal balance of all Class B Advances outstanding.

“Agreement”shall have the meaning set forth in the introductory paragraph hereof.

“A.M. Best” shall mean A. M. Best Company, Inc. and any successor rating agency.

“Amortization Event”shall mean the occurrence of the any of the following events:

(i)a Facility Administrator Termination Event;

(ii)the Solar Asset Payment Level is less than 88.0%;

(iii)the Managing Member Distributions Payment Level is less than 88.0%;

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(iv)the Default Level is greater than 0.75%;

(v)an Event of Default (whether or not cured by a Tax Equity Investor);

(vi)a Tax Loss Insurance Policy ceases to be of full force and effect or ceases to meet the requirements of the related Tax Equity Facility;

(vii)if Sunnova Management is the Facility Administrator and the sum of (a) the net cash provided by operating activities of Sunnova Management, as reported in any set of quarterly financial statements delivered pursuant to Section 5(q)(ii) of the Parent Guaranty plus (b) unrestricted cash on hand held by Sunnova Management as of the date of such financial statements, shall be negative (for purposes of this clause (viii), the term “net cash” and “operating activities” shall have the meanings attributable to such terms under GAAP); provided, that if (x) on or prior to the date that is fifteen (15) Business Days after the date on which it is determined that such amount is negative, the Parent Guarantor's equity holders, any of their Affiliates and any other Person makes an equity investment to Sunnova Management in cash in an amount not less than such shortfall, and such cash, if so designated by Sunnova Management, be included as unrestricted cash, and (y) any such action described in subclause (x) is communicated to the Administrative Agent in writing, then no Amortization Event shall be deemed to have occurred or be continuing;

(viii)Parent breaches any of the Financial Covenants and such breach has not been cured in accordance with Section 5(r) of the Parent Guaranty;

(ix)the amounts on deposit in the Liquidity Reserve Account are at any time less than the Liquidity Reserve Account Required Balance and such deficit is not cured by the earlier of the next Payment Date or the next Funding Date;

(x)the amounts on deposit in the Supplemental Reserve Account are at any time less than the Supplemental Reserve Account Required Balance and such deficit is not cured by the earlier of the next Payment Date or the next Funding Date; or

(xi)the occurrence of a default under a Sunnova Credit Facility.

“Amortization Period” shall mean the period commencing at the end of the Availability Period.

“Ancillary Solar Service Agreements”shall mean in respect of each Eligible Solar Asset, all agreements and documents ancillary to the Solar Service Agreement associated with such Eligible

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Solar Asset, which are entered into with a Host Customer in connection therewith, including any Customer Warranty Agreement.

“Applicable Law”shall mean all applicable laws of any Governmental Authority, including, without limitation, laws relating to consumer leasing and protection and any ordinances, judgments, decrees, injunctions, writs and orders or like actions of any Governmental Authority and rules and regulations of any federal, regional, state, county, municipal or other Governmental Authority.

“Approved Installer”shall mean an installer approved by the Parent to design, procure and install PV Systems on the properties of Host Customers and listed on the Parent’s list of approved installers as of the time of installation of an applicable PV System.

“Approved U.S. Territory”shall initially mean Puerto Rico, Guam and the Northern Mariana Islands and shall mean any other territory of the United States which the Administrative Agent has, in its sole discretion, approved as an Approved U.S. Territory, by providing a written notice to the Borrower regarding the same.

“Approved Vendor” shall mean a manufacturer of Solar Photovoltaic Panels, Inverters or Energy Storage Systems for PV Systems that was approved by the Parent and listed on the Parent’s list of approved vendors as of the time of installation of an applicable PV System.

“Assignor” shall mean each of Parent, Intermediate Holdco, Sunnova Inventory Holdings, Sunnova Inventory Pledgor and TEP Inventory, as assignors of Solar Assets and/or Solar Asset Owner Subsidiaries pursuant to the Contribution Agreement.

“Availability Period” shall mean the period from the Closing Date until the earlier to occur of (i) the Commitment Termination Date, and (ii) an Amortization Event.

“Bank Base Rate” shall mean, with respect to any Lender for any day, a rate per annum equal to the Base Rate with respect to such Lender on such date.

“Bankruptcy Code” shall mean the U.S. Bankruptcy Code, 11 U.S.C. § 101, et seq., as amended.

“Base Rate” shall mean, with respect to any Lender for any day, a rate per annum equal to the greater of (i) the prime rate of interest announced publicly by a Funding Agent with respect to its Lender Group (or the Affiliate of such Lender or Funding Agent, as applicable, that announces such rate) as in effect at its principal office from time to time, changing when and as said prime rate changes (such rate not necessarily being the lowest or best rate charged by such Person) or, if such Lender, Funding Agent or Affiliate thereof does not publicly announce the prime rate of interest,

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

as quoted in The Wall Street Journal on such day and (ii) the sum of (a) 0.50% and (b) the rate equal to the weighted average of the rates on overnight Federal funds transactions with members of the Federal Reserve System arranged by Federal funds brokers, as published for such day (or, if such day is not a Business Day, for the next preceding Business Day) by the Federal Reserve Bank of New York, or, if such rate is not so published for any day that is a Business Day, the average of the quotations for such day for such transactions received by such Funding Agent with respect to such Lender Group from three Federal funds brokers of recognized standing selected by it.

“Base Case Model” shall mean a computer model agreed to by a Managing Member and the related Tax Equity Investor showing the expected economic results from ownership of the PV Systems owned by the related Financing Fund and the assumptions to be used in calculating when the such Tax Equity Investor has reached its target internal rate of return, which is attached as an exhibit to the related Financing Fund LLCA.

“Base Reference Banks” shall mean the principal London offices of Standard Chartered Bank, Lloyds TSB Bank, Royal Bank of Scotland, Deutsche Bank and the investment banking division of Barclays Bank PLC or such other banks as may be appointed by the Administrative Agent with the approval of the Borrower.

“Basel III”shall mean Basel III: A global regulatory framework for more resilient banks and banking systems prepared by the Basel Committee on Banking Supervision, and all national implementations thereof.

“Beneficial Ownership Certification” means a certification regarding beneficial ownership required by the Beneficial Ownership Regulation, which certification shall be substantially similar in form and substance to the form of Certification Regarding Beneficial Owners of Legal Entity Customers published jointly, in May 2018, by the Loan Syndications and Trading Association and Securities Industry and Financial Markets Association.

“Beneficial Ownership Regulation” means 31 C.F.R. § 1010.230.

“BHC Act Affiliate” has the meaning assigned to the term "affiliate" in, and shall be interpreted in accordance with, 12 U.S.C. § 1841(k).

“Borrower”shall have the meaning set forth in the introductory paragraph hereof.

“Borrower’s Account” shall mean (i) the bank account of the Borrower, described on Schedule II attached hereto, for the benefit of the Borrower or (ii) such other account as may be designated by the Borrower from time to time by at least ten (10) Business Days’ prior written

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

notice to the Administrative Agent and the Lenders, so long as such other account is acceptable to the Administrative Agent in its sole and absolute discretion.

“Borrowing Base” shall mean the Class A Borrowing Base and/or the Class B Borrowing Base, as applicable.

“Borrowing Base Certificate” shall mean the certificate in the form of Exhibit B‑1 attached hereto.

“Borrowing Base Deficiency”shall have the meaning set forth in Section 2.9.

“Breakage Costs” shall mean, with respect to a failure by the Borrower, for any reason resulting from Borrower’s failure (but excluding any failures to borrow resulting from a Lender default under this Agreement), to borrow any proposed Advance on the date specified in the applicable Notice of Borrowing (including without limitation, as a result of the Borrower’s failure to satisfy any conditions precedent to such borrowing) after providing such Notice of Borrowing, the resulting loss, cost, expense or liability incurred by reason of the liquidation or reemployment of deposits, actually sustained by the Administrative Agent, any Lender or any Funding Agent; provided, however, that the Administrative Agent, such Lender or such Funding Agent shall use commercially reasonable efforts to minimize such loss or expense and shall have delivered to the Borrower a certificate as to the amount of such loss or expense, which certificate shall be conclusive in the absence of manifest error. For the avoidance of doubt, if a Lender does not make an advance and the Borrower has met all conditions precedent required under Article III or Lender has breached this Agreement, then any Breakage Costs shall be borne by Lender.

“Business Day” shall mean any day other than Saturday, Sunday and any other day on which commercial banks in New York, New York, Minnesota or California are authorized or required by law to close.

“Calculation Date”shall mean with respect to a Payment Date, the close of business on the last day of the related Collection Period.

“Call Date” shall mean, with respect to a Purchase Option, the earliest date on which such Purchase Option may be exercised.

“Capital Stock” shall mean, with respect to any Person, any and all shares, interests, participations or other equivalents, including membership interests (however designated, whether voting or non‑voting) of equity of such Person, including, if such Person is a partnership, partnership interests (whether general or limited) or any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of assets of, such partnership,

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

but in no event will Capital Stock include any debt securities convertible or exchangeable into equity unless and until actually converted or exchanged.

“Carrying Cost”shall mean, as of any date of determination, the sum of (i) the weighted average Swap Rate as of such date of determination, (ii) the weighted average Class A Usage Fee Rateand Class B Usage Fee Rateas of such date of determination, (iii) the Subordinate Usage Fee Rate and (iv) 0.10%.

“Change in Law” shall mean (i) the adoption or taking effect of any Law after the date of this Agreement, (ii) any change in Law or in the administration, interpretation, application or implementation thereof by any Governmental Authority after the date of this Agreement, (iii) the making or issuance of any request, rule, guideline or directive (whether or not having the force of law) by any Governmental Authority after the date of this Agreement or (iv) compliance by any Affected Party, by any lending office of such Affected Party or by such Affected Party’s holding company, if any, with any request, guideline or directive (whether or not having the force of law) of any Governmental Authority made or issued after the date of this Agreement; provided, that notwithstanding anything herein to the contrary, (a) the Dodd‑Frank Act, (b) Basel III and (c) all requests, rules, guidelines and directives under either of the Dodd‑Frank Act or Basel III or issued in connection therewith shall be deemed to be a “Change in Law”, regardless of the date implemented, enacted, adopted or issued.

“Change of Control” shall mean, the occurrence of one or more of the following events:

(i)    any sale, lease, exchange or other transfer (in one transaction or a series of related transactions) of all or substantially all of the assets of SEI or Parent to any Person or group of related Persons for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (a “Group”), other than, in each case, any such sale, lease, exchange or transfer to a Person or Group that is, prior to such, lease, exchange or transfer, an Affiliate of SEI and is controlled (as that term is used in the definition of Affiliate) by SEI;

(ii)    the approval by the holders of Capital Stock of SEI, Parent, Intermediate Holdco, Sunnova Inventory Pledgor, TEP Inventory, the Seller, TEP Resources, the Borrower or any Subsidiary of the Borrower of any plan or proposal for the liquidation or dissolution of such Person;

(iii)    any Person or Group shall become the owner, directly or indirectly, beneficially or of record, of shares representing more than 50% of the aggregate ordinary voting power represented by the issued and outstanding Capital Stock of SEI, other than any Person that is a Permitted Investor or Group that is controlled by a Permitted Investor

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

provided that any transfers or issuances of equity of SEI on or after the Closing Date to, among or between a Permitted Investor or any Affiliate thereof, shall not constitute a “Change of Control” for purposes of this clause (iii);

(iv)     SEI shall cease to directly own all of the Capital Stock in Parent;

(v)     Parent shall cease to directly own all of the Capital Stock in Intermediate Holdco;

(vi)     Intermediate Holdco shall cease to directly own all of the Capital Stock in Sunnova Inventory Pledgor;

(vii)     Sunnova Inventory Pledgor shall cease to directly own all of the Capital Stock in TEP Inventory;

(viii)     TEP Inventory shall cease to directly own all of the Capital Stock in Seller;

(ix)     Seller shall cease to directly own all of the Capital Stock in TEP Resources;

(x)     TEP Resources shall cease to directly own all of the Capital Stock in the Borrower; or

(xi)    the Borrower shall cease to own all of the Capital Stock in a Managing Member or SAP other than in connection with a Takeout Transaction pursuant to which 100% of the outstanding Capital Stock of such Managing Member or SAP is sold.

“Class A Advance” shall have the meaning set forth in Section 2.2.

“Class A Aggregate Commitment” shall mean, on any date of determination, the sum of the Class A Commitments then in effect. The Class A Aggregate Commitment as of March 31, 2020 shall be equal to $187,500,000. For the avoidance of doubt, any Class A Advance approved or funded pursuant to Section 2.18 herein shall be deemed to increase the Commitment of the Non-Conduit Lender approving such Class A Advance.

“Class A Borrowing Base” shall mean, as of any date of determination, the product of (x)(a) the Aggregate Discounted Solar Asset Balance minus (b) the Excess Concentration Amount times (y)(a) with respect to Solar Assets other than Puerto Rico Solar Assets or Substantial Stage Solar Assets included in clause (x), [***]%, (b) with respect to Puerto Rico Solar Assets other than Substantial Stage Solar Assets included in clause (x), [***]%, and (c) with respect to Substantial Stage Solar Assets included in clause (x), [***]%.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Class A Borrowing Base Deficiency” shall have the meaning set forth in Section 2.9.

“Class A Commitment” shall mean the obligation of a Non-Conduit Lender to fund a Class A Advance on the Closing Date, as set forth on Exhibit E attached hereto.

“Class A Funding Agent” shall mean a Person appointed as a Class A Funding Agent for a Class A Lender Group pursuant to Section 7.14.

“Class A Interest Distribution Amount” shall mean, as of any date of determination, the sum of the Class A Senior Interest Distribution Amount and the Class A Subordinate Interest Distribution Amount.

“Class A Lender” shall mean a Lender that has funded a Class A Advance.

“Class A Lender Group” shall mean with respect to any Class A Advances, any group consisting of related Conduit Lenders, Non-Conduit Lenders and Funding Agents.

“Class A Lender Group Percentage” shall mean, for any Class A Lender Group, the percentage equivalent of a fraction (expressed out to five decimal places), the numerator of which is, with respect to each Class A Lender Group, the Class A Commitment of all Non-Conduit Lenders in such Class A Lender Group, and the denominator of which is the Class A Aggregate Commitment.

“Class A Loan Note” shall mean each Class A Loan Note of the Borrower in the form of Exhibit D-1 attached hereto, payable to a Class A Funding Agent for the benefit of the Class A Lenders in such Class A Funding Agent’s Class A Lender Group, in the aggregate face amount of up to such Class A Lender Group’s portion of the Class A Maximum Facility Amount, evidencing the aggregate indebtedness of the Borrower to the Class A Lenders in such Funding Agent’s Class A Lender Group, as the same be amended, restated, supplemented or otherwise modified from time to time.

“Class A Maximum Facility Amount” shall mean $375,000,000.

“Class A Senior Interest Distribution Amount” shall mean, with respect to the Class A Advances on any date of determination, an amount equal to the sum of (i) the product of (a) the daily average outstanding principal balance of all Class A Advances during the related period (including any related Interest Accrual Period), (b) the actual number of days in such period (including any related Interest Accrual Period), divided by 360, 365 or 366, as applicable, and (c) the Class A Usage Fee Rate and (ii) any unpaid Class A Senior Interest Distribution Amounts from prior Payment Dates plus, to the extent permitted by law, interest thereon at the Class A Usage Fee

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Rate for the related Interest Accrual Period. For the avoidance of doubt, the Class A Senior Interest Distribution Amount shall not constitute “Confidential Information.”

“Class A Subordinate Interest Distribution Amount” shall mean, with respect to the Class A Advances on any date of determination, an amount equal to the sum of (i) the product of (a) the daily average outstanding principal balance of all Class A Advances during the related period (including any related Interest Accrual Period), (b) the actual number of days in such period (including any related Interest Accrual Period), divided by 360, 365 or 366, as applicable, and (c) the Subordinate Usage Fee Rate and (ii) any unpaid Class A Subordinate Interest Distribution Amounts from prior Payment Dates plus, to the extent permitted by law, interest thereon at the Subordinate Usage Fee Rate for the related Interest Accrual Period. For the avoidance of doubt, the Class A Subordinate Interest Distribution Amount shall not constitute “Confidential Information.”

“Class A Unused Portion of the Commitments” shall mean, with respect to the Class A Lenders on any day, the excess of (x) the Class A Aggregate Commitment as of such day as of 5:00 P.M. (New York City time) on such day, over (y) the sum of the aggregate outstanding principal balance of the Class A Advances as of 5:00 P.M. (New York City time) on such day.

“Class A Usage Fee Rate” shall mean the greater of (x) zero and (y) sum of (i) the Cost of Funds and (ii) the Class A Usage Fee Margin.

“Class A Usage Fee Margin” shall have the meaning set forth in the Fee Letter referred to in clause (i) of the definition thereof.

“Class B Advance” shall have the meaning set forth in Section 2.2

“Class B Aggregate Commitment” shall mean, on any date of determination, the sum of the Class B Commitments then in effect. The Class B Aggregate Commitment as of March 31, 2020 shall be equal to $12,500,000. For the avoidance of doubt, any Class B Advance approved or funded pursuant to Section 2.18 herein shall be deemed to increase the Commitment of the Non-Conduit Lender approving such Class B Advance.

“Class B Borrowing Base” shall mean, as of any date of determination, the product of (x)(a) the Aggregate Discounted Solar Asset Balance minus (b) the Excess Concentration Amount times (y)(a) with respect to Solar Assets other than Puerto Rico Solar Assets or Substantial Stage Solar Assets included in clause (x), [***]%, (b) with respect to Puerto Rico Solar Assets other than Substantial Stage Solar Assets included in clause (x), [***]%, and (c) with respect to Substantial Stage Solar Assets included in clause (x), [***]%.

“Class B Borrowing Base Deficiency” shall have the meaning set forth in Section 2.9.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Class B Commitment” shall mean the obligation of a Non-Conduit Lender to fund a Class B Advance on the Closing Date, as set forth on Exhibit E attached hereto.

“Class B Funding Agent” shall mean a Person appointed as a Class B Funding Agent for a Class B Lender Group pursuant to Section 7.14.

“Class B Interest Distribution Amount” shall mean, as of any date of determination, the sum of the Class B Senior Interest Distribution Amount and the Class B Subordinate Interest Distribution Amount.

“Class B Lender” shall mean a Lender that has funded a Class B Advance.

“Class B Lender Group” shall mean with respect to any Class B Advances, any group consisting of related Conduit Lenders, Non-Conduit Lenders and Funding Agents.

“Class B Lender Group Percentage” shall mean, for any Class B Lender Group, the percentage equivalent of a fraction (expressed out to five decimal places), the numerator of which is, with respect to each Class B Lender Group, the Class B Commitment of all Non-Conduit Lenders in such Class B Lender Group, and the denominator of which is the Class B Aggregate Commitment.

“Class B Loan Note” shall mean each Class B Loan Note of the Borrower in the form of Exhibit D-2 attached hereto, payable to a Class B Funding Agent for the benefit of the Class B Lenders in such Class B Funding Agent’s Class B Lender Group, in the aggregate face amount of up to such Class B Lender Group’s portion of the Class B Maximum Facility Amount, evidencing the aggregate indebtedness of the Borrower to the Class B Lenders in such Class B Funding Agent’s Class B Lender Group, as the same be amended, restated, supplemented or otherwise modified from time to time.

“Class B Maximum Facility Amount” shall mean $25,000,000.

“Class B Senior Interest Distribution Amount” shall mean, with respect to the Class B Advances on any date of determination, an amount equal to the sum of (i) the product of (a) the daily average outstanding principal balance of all Class B Advances during the related period (including any related Interest Accrual Period), (b) the actual number of days in such period (including any related Interest Accrual Period), divided by 360, 365 or 366, as applicable, and (c) the Class B Usage Fee Rate and (ii) any unpaid Class B Senior Interest Distribution Amounts from prior Payment Dates plus, to the extent permitted by law, interest thereon at the Class B Usage Fee Rate for the related Interest Accrual Period. For the avoidance of doubt, the Class B Senior Interest Distribution Amount shall not constitute “Confidential Information.”

“Class B Subordinate Interest Distribution Amount” shall mean, with respect to the Class B Advances on any date of determination, an amount equal to the sum of (i) the product of (a) the

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

daily average outstanding principal balance of all Class B Advances during the related period (including any related Interest Accrual Period), (b) the actual number of days in such period (including any related Interest Accrual Period), divided by 360, 365 or 366, as applicable, and (c) the Subordinate Usage Fee Rate and (ii) any unpaid Class B Subordinate Interest Distribution Amounts from prior Payment Dates plus, to the extent permitted by law, interest thereon at the Subordinate Usage Fee Rate for the related Interest Accrual Period. For the avoidance of doubt, the Class B Subordinate Interest Distribution Amount shall not constitute “Confidential Information.”

“Class B Unused Portion of the Commitments” shall mean, with respect to the Class B Lenders on any day, the excess of (x) the Class B Aggregate Commitment as of such day as of 5:00 P.M. (New York City time) on such day, over (y) the sum of the aggregate outstanding principal balance of the Class B Advances as of 5:00 P.M. (New York City time) on such day.

“Class B Usage Fee Margin” shall have the meaning set forth in the Fee Letter referred to in clause (i) of the definition thereof.

“Class B Usage Fee Rate” shall mean the sum of (i) the Cost of Funds and (ii) the Class B Usage Fee Margin.

“Closing Date” shall mean September 6, 2019.

“Closing Date Verification Agent Certification” shall have the meaning set forth in Section 4(c) of the Verification Agent Agreement.

“Collateral” shall mean the Pledged Collateral (as defined in the Pledge Agreement) and have the meaning set forth in the Security Agreement, as applicable.

“Collection Account” shall have the meaning set forth in Section 8.2(A)(i).

“Collection Period”shall mean, with respect to a Payment Date, the three calendar months preceding the month in which such Payment Date occurs; provided that with respect to the first Payment Date, the Collection Period will be the period from and including the Closing Date to the end of the calendar quarter preceding such Payment Date.

“Collections” shall mean, all distributions and payments received in respect of the Solar Asset Owner Member Interests and other cash proceeds thereof. Without limiting the foregoing, “Collections” shall include any amounts payable to the Borrower with respect to the Eligible Solar Assets (i) under any Hedge Agreement entered into in connection with this Agreement or (ii) in connection with the disposition of any Collateral.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Commercial Paper” shall mean commercial paper, money market notes and other promissory notes and senior indebtedness issued by or on behalf of a Conduit Lender.

“Commitment”shall mean, individually or collectively, as the context may require, the Class A Commitments and the Class B Commitments, as applicable.

“Commitment Termination Date”shall mean the earliest to occur of (i) the Scheduled Commitment Termination Date and (ii) the date of any voluntary termination of the facility by the Borrower.

“Conduit Lender”shall mean the CS Conduit Lender and each financial institution identified as such that may become a party hereto.

“Confidential Information” shall have the meaning set forth in Section 10.16(A).

“Connection Income Taxes” shall mean Other Connection Taxes that are imposed on or measured by net income (however denominated) or that are franchise Taxes or branch profits Taxes.

“Contribution Agreement” shall mean, collectively, (a) each Contribution Agreement, by and among the Assignors and the Seller, related to TEP IV-A, (b) that certain Contribution and Assignment Agreement, dated as of the Closing Date, by and among Parent, TEP Inventory and the Seller, related to TEP IV-A, (c) that certain Transfer Agreement, dated as of December 31, 2019, by and among Parent, TEP Inventory and the Seller, related to TEP IV-B, (d) that certain Contribution Agreement, dated as of February 28, 2020, by and among the Assignors and the Seller, related to TEP IV-C, and (e) that certain Contribution and Assignment Agreement, dated as of February 28, 2020, by and among Parent, TEP Inventory and the Seller, related to TEP IV-C.

“Conveyed Property” shall have the meaning set forth in the Sale and Contribution Agreement.

“Corporate Trust Office” shall mean, with respect to the Paying Agent, the corporate trust office thereof at which at any particular time its corporate trust business with respect to the Transaction Documents is conducted, which office at the date of the execution of this instrument is located at 600 S. 4th Street, MAC N9300-061, Minneapolis, Minnesota 55479, Attention: Corporate Trust Services – Asset-Backed Administration, or at such other address as such party may designate from time to time by notice to the other parties to this Agreement.

“Cost of Funds” shall mean, (i) with respect to the Class A Advances for any Interest Accrual Period, interest accrued on such Class A Advances during such Interest Accrual Period at the Adjusted LIBOR Rate for such Interest Accrual Period or, if the Adjusted LIBOR Rate is not available, the Base Rate and (ii) with respect to the Class B Advances for any Interest Accrual

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Period, interest accrued on such Class B Advances during such Interest Accrual Period at the Adjusted LIBOR Rate for such Interest Accrual Period or, if the Adjusted LIBOR Rate is not available, the Base Rate.

“Covered Entity” means any of the following: (i) a "covered entity" as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 252.82(b); (ii)    a "covered bank" as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 47.3(b); or (iii) a "covered FSI" as that term is defined in, and interpreted in accordance with, 12 C.F.R. § 382.2(b).

“Covered Party” shall have the meaning set forth in Section 10.24 hereof.

“Credit Card Receivable”shall mean Host Customer Payments that are made via credit card.

“CS Conduit Lender”shall mean each of Mountcliff Funding LLC and Alpine Securitization Ltd.

“CS Lender Group” shall mean a group consisting of the CS Conduit Lender, the CS Non-Conduit Lender and CSNY, as a Funding Agent for such Lenders.

“CS Non-Conduit Lender” shall mean Credit Suisse AG, Cayman Islands Branch.

“CSNY”shall have the meaning set forth in the introductory paragraph hereof.

“Customer Collection Policy” shall mean the initial Manager’s internal collection policy as described in each Management Agreement; provided that from and after the appointment of a Successor Manager pursuant to such Management Agreement, the “Customer Collection Policy” shall mean the collection policy of such Successor Manager for servicing assets comparable to the Borrower Solar Assets (as defined in such Management Agreement).

“Customer Warranty Agreement” shall mean any separate warranty agreement provided by Parent to a Host Customer (which may be an exhibit to a Solar Service Agreement) in connection with the performance and installation of the related PV System (which may include a Performance Guaranty).

“Cut‑off Date”shall mean, (i) for each Solar Asset acquired on the Closing Date, the date that is three (3) Business Days prior to the Closing Date, and (ii) for any Additional Solar Asset, the date specified as such in the related Schedule of Solar Assets.

“Default Level”shall mean, for any Collection Period, the quotient (expressed as a percentage) of (i) the sum of the Discounted Solar Asset Balances of all Eligible Solar Assets that

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

became Defaulted Solar Assets during such Collection Period and that did not repay all past due portions of a contractual payment due under the related Solar Service Agreement by the end of such Collection Period, divided by (ii) the Aggregate Discounted Solar Asset Balance on the first day of such Collection Period.

“Default Right” has the meaning assigned to that term in, and shall be interpreted in accordance with, 12 C.F.R. §§ 252.81, 47.2 or 382.1, as applicable.

“Defaulted Solar Asset” shall mean a Solar Asset for which the related Host Customer is more than 120 days past due on any portion of a contractual payment due under the related Solar Service Agreement; provided, however, once such amounts are paid in full by the Host Customer such Solar Asset shall no longer be a “Defaulted Solar Asset”. For the avoidance of doubt, any past due amounts owed by an original Host Customer after reassignment to or execution of a replacement Solar Service Agreement with a new Host Customer shall not cause the Solar Asset to be deemed to be a Defaulted Solar Asset.

“Defective Solar Asset” shall mean a Solar Asset with respect to which it is determined by the Administrative Agent (acting at the written direction of the Majority Lenders, such direction not to be unreasonably withheld, condition or delayed) or the Facility Administrator, at any time, that the Borrower breached as of the Transfer Date for such Solar Asset the representation in Section 4.1(U), unless such breach has been waived, in writing, by the Administrative Agent, acting at the direction of the Majority Lenders.

“Delayed Amount” shall have the meaning set forth in Section 2.4(E).

“Delayed Funding Date” shall have the meaning set forth in Section 2.4(E).

“Delayed Funding Lender” shall have the meaning set forth in Section 2.4(E).

“Delayed Funding Notice” shall have the meaning set forth in Section 2.4(E).

“Delayed Funding Reimbursement Amount” shall have the meaning set forth in Section 2.4(G).

“Delinquent Solar Asset” shall mean a Solar Asset for which the related Host Customer is more than 90 days past due on any portion of a contractual payment due under the related Solar Service Agreement; provided, however, once such amounts are paid in full by the Host Customer such Solar Asset shall no longer be a “Delinquent Solar Asset”.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Discount Rate” shall mean, as of any date of determination, the greater of (i) 6.00% per annum and (ii) the Carrying Cost, in each case, determined as of such date of determination.

“Discounted Solar Asset Balance” shall mean, as of any date of determination (x)(i) with respect to the Managing Member Interests or the SAP Solar Assets (other than a Substantial Stage Solar Asset), the present value of the remaining and unpaid stream of Net Cash Flow on or after such date of determination, based upon discounting such Net Cash Flow to such date of determination at an annual rate equal to the Discount Rate, (ii) with respect to a Hedged SREC Solar Asset, the present value of the remaining and unpaid stream of Scheduled Hedged SREC Payments for such Hedged SREC Solar Asset on or after such date of determination, based upon discounting such Scheduled Hedged SREC Payments to such date of determination at an annual rate equal to the Discount Rate, and (iii) with respect to a Substantial Stage Solar Asset, the amount actually disbursed to channel partners for services rendered in respect of such Substantial Stage Solar Asset; provided, however, that in the case of either (i) or (ii), any Transferable Solar Asset will be deemed to have a Discounted Solar Asset Balance equal to [***], and (y) for purposes of determining the Default Level respect to a Host Customer Solar Asset, the present value of the remaining and unpaid stream of Net Scheduled Payments for such Host Customer Solar Asset for the period beginning on such date of determination and ending on the date of the last Net Scheduled Payment for such Host Customer Solar Asset shall be based upon discounting such Net Scheduled Payments to such date of determination at an annual rate equal to the Discount Rate.

“Disqualified Entity”shall have the meaning set forth in the Tax Equity Financing Documents.

“Disqualified Lender” shall mean any financial institution or other Persons identified in writing, prior to the Closing Date, by the Borrower to the Administrative Agent and any known Affiliate thereof clearly identifiable on the basis of its name (in each case, other than any Affiliate that is primarily engaged in, or that advises funds or other investment vehicles that are engaged in, making, purchasing, holding or otherwise investing in commercial loans, bonds and similar extensions of credit or securities in the ordinary course and with respect to which such financial institution or other Person does not, directly or indirectly, possess the power to direct or cause the direction of the investment policies of such entity); provided that in no event shall a Lender designated under this Agreement as of the Closing Date be designated as a Disqualified Lender. The Borrower may from time to time update the list of Disqualified Lenders provided to the Administrative Agent prior to the Closing Date to (x) include identified Affiliates of financial institutions or other Persons identified pursuant to the preceding sentence; provided that such updates shall not apply retroactively to disqualify parties that have previously acquired an assignment or participation interest in the Commitment or (y) remove one or more Persons as Disqualified Lenders (in which case such removed Person or Persons shall no longer constitute Disqualified Lenders).

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Distributable Collections” shall have the meaning set forth in Section 2.7(B).

“Dodd‑Frank Act”shall mean the Dodd‑Frank Wall Street Reform and Consumer Protection Act.

“Dollar,”“Dollars,”“U.S. Dollars”and the symbol “$” shall mean the lawful currency of the United States.

“East Region” shall mean the states of New York, New Jersey, Massachusetts, Connecticut, Pennsylvania, Rhode Island, Maryland, Florida, and South Carolina and any other territory of the United States consented to in writing by the Administrative Agent.

“East Region Substantial Stage Date Solar Asset Reserve Amount” shall mean, as of any date of determination, the product of (i) 9/3 times (ii) the sum of the Class A Interest Distribution Amount and the Class B Interest Distribution Amount due and payable on the immediately succeeding Payment Date times (iii) the ratio of (x) the aggregate principal balance of all Advances related to Substantial Stage Solar Assets the Obligor of which is located in the East Region as of such date divided by (y) the Aggregate Outstanding Advances as of such date; provided, however, that solely for the purpose of determining the East Region Substantial Stage Date Solar Asset Reserve Amount as of the Closing Date, the East Region Substantial Stage Date Solar Asset Reserve Amount shall be an amount reasonably calculated by the Administrative Agent and provided to the Borrower prior to the Closing Date.

“Effective Advance Rate”shall mean, as of any date of determination, the ratio of theAggregate Outstanding Advances to the Aggregate Discounted Solar Asset Balance.

“Eligible Facility Administrator”shall mean Sunnova Management or any other operating entity which, at the time of its appointment as Facility Administrator, (i) is legally qualified and has the capacity to service the Solar Assets or provide administrative services to the Borrower, and (ii) prior to such appointment, is approved in writing by the Administrative Agent as having demonstrated the ability to professionally and competently service the Collateral and/or a portfolio of assets of a nature similar to the Eligible Solar Assets in accordance with high standards of skill and care.

“Eligible Hedged SREC Counterparty” shall mean (i) [reserved], (ii) any entity rated, or guaranteed (such guaranty to be acceptable to the Administrative Agent in its sole discretion) by an entity rated, investment grade by any of Moody’s, Standard & Poor’s, Fitch, Inc., DBRS, Inc. or Kroll Bond Rating Agency, Inc. and (iii) such other parties which are agreed to in writing by the Administrative Agent to be Eligible Hedged SREC Counterparties.

A-17

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Eligible Institution”shall mean a commercial bank or trust company having capital and surplus of not less than $[***] in the case of U.S. banks and $[***] (or the U.S. dollar equivalent as of the date of determination) in the case of foreign banks; provided that a commercial bank which does not satisfy the requirements set forth above shall nonetheless be deemed to be an Eligible Institution for purposes of holding any deposit account or any other account so long as such commercial bank is a federally or state chartered depository institution subject to regulations regarding fiduciary funds on deposit substantially similar to 12 C.F.R. § 9.10(b) and such account is maintained as a segregated trust account with the corporate trust department of such bank.

“Eligible Letter of Credit Bank” means a financial institution (a) organized in the United States, (b) having total assets in excess of $[***] and with a long term rating of at least “A-” by S&P or “A3” by Moody’s and a short term rating of at least “A-1” by S&P or “P-1” by Moody’s, and (c) approved by the Administrative Agent acting on the instructions of the Majority Lenders (such approval not to be unreasonably delayed withheld or delayed).

“Eligible Solar Asset” shall mean, on any date of determination, a Solar Asset:

(i)    which meets all of the criteria specified in Schedule I;

(ii)    for which the legal title to the Host Customer Payments, PBI Payments, Energy Storage System Incentives, and Hedged SREC Payments related thereto is vested solely in a Financing Fund or SAP; and

(iii)    was acquired by a Financing Fund or SAP pursuant to the related SAP NTP Financing Documents, Tax Equity Financing Documents or the SAP Contribution Agreement, as applicable, and has not been sold or encumbered by the related Financing Fund or SAP except as permitted hereunder (with respect to Permitted Liens and Permitted Equity Liens) and under the applicable SAP Financing Documents, SAP NTP Financing Documents or Tax Equity Financing Documents.

“Energy Storage System” shall mean an energy storage system to be used in connection with a PV System, including all equipment related thereto (including any battery management system, wiring, conduits and any replacement or additional parts included from time to time).

“Energy Storage System Incentives” shall mean payments paid by a state or local Governmental Authority, based in whole or in part on the size of an Energy Storage System, made as an inducement to the owner thereof.

“ERISA”shall mean the Employee Retirement Income Security Act of 1974, as amended from time to time, and the regulations promulgated and rulings issued thereunder. Section references

A-18

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

to ERISA are to ERISA, as in effect at the Closing Date and any subsequent provisions of ERISA, amendatory thereof, supplemental thereto or substituted therefor.

“ERISA Affiliate”shall mean each Person (as defined in Section 3(9) of ERISA), which together with the Borrower, would be deemed to be a “single employer” within the meaning of Section 414(b), (c), (m) or (o) of the Internal Revenue Code or Section 4001(a)(14) or 4001(b)(1) of ERISA.

“ERISA Event” shall mean (i) that a Reportable Event has occurred with respect to any Single‑Employer Plan; (ii) the institution of any steps by the Borrower or any ERISA Affiliate, the Pension Benefit Guaranty Corporation or any other Person to terminate any Single‑Employer Plan or the occurrence of any event or condition described in Section 4042 of ERISA that constitutes grounds for the termination of, or the appointment of a trustee to administer, a Single‑Employer Plan; (iii) the institution of any steps by the Borrower or any ERISA Affiliate to withdraw from any Multi‑Employer Plan or Multiple Employer Plan or written notification of the Borrower or any ERISA Affiliate concerning the imposition of withdrawal liability; (iv) a non‑exempt “prohibited transaction” within the meaning of Section 406 of ERISA or Section 4975 of the Internal Revenue Code in connection with any Plan; (v) the cessation of operations at a facility of the Borrower or any ERISA Affiliate in the circumstances described in Section 4062(e) of ERISA; (vi) with respect to a Single‑Employer Plan, a failure to satisfy the minimum funding standard under Section 412 of the Internal Revenue Code or Section 302 of ERISA, whether or not waived; (vii) the conditions for imposition of a lien under Section 303(k) of ERISA shall have been met with respect to a Single‑Employer Plan; (viii) a determination that a Single‑Employer Plan is or is expected to be in “at‑risk” status (within the meaning of Section 430(i)(4) of the Internal Revenue Code or Section 303(i)(4) of ERISA); (ix) the insolvency of or commencement of reorganization proceeding with respect to a Multi Employer Plan or written notification that a Multi‑Employer Plan is in “endangered” or “critical” status (within the meaning of Section 432 of the Internal Revenue Code or Section 305 of ERISA); or (x) the taking of any action by, or the threatening of the taking of any action by, the Internal Revenue Service, the Department of Labor or the Pension Benefit Guaranty Corporation with respect to any of the foregoing.

“Event of Default”shall mean any of the Events of Default described in Section 6.1.

“Event of Loss”shall mean the occurrence of an event with respect to a PV System if such PV System is damaged or destroyed by fire, theft or other casualty and such PV System has become inoperable because of such event.

“Excess Concentration Amount” shall mean the dollar amount specified as such on Schedule III of a Borrowing Base Certificate; provided, that for the periods (i) commencing on the Closing

A-19

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Date and ending May 12, 2020 and (ii) commencing on the effective date of a Takeout Transaction and ending ninety (90) days thereafter, lines 34, 37 and 40 thereof shall not be included in the calculation of the Excess Concentration Amount.

“Excluded Taxes” shall mean any of the following Taxes imposed on or with respect to a Recipient or required to be withheld or deducted from a payment to a Recipient, (i) Taxes imposed on or measured by net income (however denominated), franchise Taxes, and branch profits Taxes, in each case, (a) imposed as a result of such Recipient being organized under the Laws of, or having its principal office or, in the case of any Lender, its applicable lending office located in, the jurisdiction imposing such Tax (or any political subdivision thereof) or (b) that are Other Connection Taxes, (ii) in the case of a Lender, U.S. federal withholding Taxes imposed on amounts payable to or for the account of such Lender with respect to an applicable interest in a Loan pursuant to a Law in effect on the date on which (a) such Lender acquires such interest in the Loan or (b) such Lender changes its lending office, except in each case to the extent that, pursuant to Section 2.17, amounts with respect to such Taxes were payable either to such Lender’s assignor immediately before such Lender became a party hereto or to such Lender immediately before it changed its lending office, (iii) Taxes attributable to such Recipient’s failure to comply with Section 2.17(G) and (iv) any U.S. federal withholding Taxes imposed under FATCA.

“Expected Amortization Profile”shall mean the expected amortization schedule of any outstanding Advance or any Advance that has been requested pursuant to Section 2.4, as the context may require, as of the applicable date of determination as determined by the Administrative Agent using its proprietary model and in consultation with the Borrower.

“Expense Claim” shall have the meaning set forth in Section 10.21.

“Facility” shall mean this Agreement together with all other Transaction Documents.

“Facility Administration Agreement”shall mean the Facility Administration Agreement, dated as of the Closing Date, by and among the Borrower, the Facility Administrator and the Administrative Agent, as amended, restated, modified and/or supplemented from time to time in accordance with its terms.

“Facility Administrator” shall have the meaning set forth in the introductory paragraph hereof.

“Facility Administrator Fee”shall have the meaning set forth in Section 2.1(b) of the Facility Administration Agreement.

A-20

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Facility Administrator Report” shall have the meaning set forth in the Facility Administration Agreement.

“Facility Administrator Termination Event” shall have the meaning set forth in Section 7.1 of the Facility Administration Agreement.

“Facility Maturity Date” shall mean November 21, 2022.

“FATCA”shall mean Sections 1471 through 1474 of the Internal Revenue Code, as of the date of this Agreement (or any amended or successor version that is substantively comparable and not materially more onerous to comply with), any current or future regulations or official interpretations thereof, any agreements entered into pursuant to Section 1471(b)(1) of the Internal Revenue Code, and any intergovernmental agreements between the United States and another country which modify the provisions of the foregoing.

“FATCA Withholding Tax” means any withholding or deduction required pursuant to FATCA.

“Fee Letters”shall mean (i) that certain fee letter agreement, dated as of the Closing Date, entered into by and among the Administrative Agent and the Borrower, as the same be amended, restated, supplemented or otherwise modified from time to time, and (ii) any other fee letter between the Borrower and any other Lender or other Person, as the same be amended, restated, supplemented or otherwise modified from time to time.

“Final Stage Solar Asset”shall mean a Solar Asset for which the related PV System is fully installed but has not received Permission to Operate.

“Final Stage Solar Asset Reserve Amount” shall mean, as of any date of determination, the product of (i) 5/3 times (ii) the sum of the Class A Interest Distribution Amount and the Class B Interest Distribution Amount due and payable on the immediately succeeding Payment Date times (iii) the ratio of (x) the aggregate principal balance of all Advances related to Final Stage Solar Assets as of such date divided by (y) the Aggregate Outstanding Advances as of such date; provided, however, that solely for the purpose of determining the Final Stage Solar Asset Reserve Amount as of the Closing Date, the Final Stage Solar Asset Reserve Amount shall be an amount reasonably calculated by the Administrative Agent and provided to the Borrower prior to the Closing Date.

“Financial Covenants” shall have the meaning set forth in the Parent Guaranty.

“Financing Fund”shall mean, collectively, each entity set forth under the heading “Financing Funds” on Schedule VIII hereto.

A-21

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Financing Fund Contributions” shall mean any capital contributions from Parent or its Affiliates to Borrower or a Managing Member for contribution to a Financing Fund.

“Financing Fund LLCA”shall mean, collectively, each document set forth under the heading “Financing Fund LLCAs” on Schedule VIII hereto.

“First Payment Date Reserve Amount” shall mean, as of any date of determination, the product of (i) 1/3 times (ii) the sum of the Class A Interest Distribution Amount and the Class B Interest Distribution Amount due and payable on the immediately succeeding Payment Date times (iii) the ratio of (x) the aggregate principal balance of all Advances related to Solar Assets which have received Permission to Operate but have not yet made a payment under the related Solar Service Agreement as of such date divided by (y) the Aggregate Outstanding Advances as of such date.

“Funding Agent” shall mean, individually or collectively as the context may require, each Class A Funding Agent and each Class B Funding Agent, as applicable.

“Funding Date”shall mean any Business Day on which an Advance is made at the request of the Borrower in accordance with provisions of this Agreement.

“GAAP”shall mean generally accepted accounting principles as are in effect from time to time and applied on a consistent basis (except for changes in application in which the Borrower’s independent certified public accountants and the Administrative Agent reasonably agree) both as to classification of items and amounts.

“Governmental Authority”shall mean the government of the United States of America or any other nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government (including any supra-national bodies such as the European Union or the European Central Bank).

“Hedge Agreement” shall mean, collectively, (i) the ISDA Master Agreement, the related Schedule to the ISDA Master Agreement, and the related Confirmation or (ii) a long form confirmation, in each case in form and substance reasonably acceptable to the Administrative Agent.

“Hedge Counterparty” shall mean the initial counterparty under a Hedge Agreement, and any Qualifying Hedge Counterparty to such Hedge Agreement thereafter.

A-22

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Hedge Requirements” shall mean the requirements of the Borrower (i) within two (2) Business Days of the Closing Date and on each Funding Date to enter into forward-starting interest rate swap agreements with a forward start date no later than the Facility Maturity Date to an aggregate DV01 exposure of within +/- 5.0% of the then present value of such forward-starting interest rate swap agreement according to the aggregate Expected Amortization Profile of the Aggregate Outstanding Advances and, to the extent the expected notional balance of the Aggregate Outstanding Advances is equal to or greater than $5,000,000, with an amortizing notional balance schedule which, after giving effect to such interest rate swap agreement, will cause not greater than 125.0% and not less than 75.0% of the aggregate Expected Amortization Profile of the Aggregate Outstanding Advances to be subject to a fixed interest rate, with each such interest rate swap agreement being entered into at the market fixed versus LIBOR swap rate as at the date of the execution thereof and (ii) upon the election of the Borrower or no later than five (5) Business Days following the occurrence of a Hedge Trigger Event and each Funding Date thereafter enter into one or more interest rate swap or cap agreements with a Hedge Counterparty, under which the Borrower will expect to, at all times until the Facility Maturity Date, receive on or about each Payment Date, an amount required to maintain a fixed interest rate or interest rate protection at then current market interest rates on not greater than 110.0% and not less than 90.0% of the expected notional balance of the Aggregate Outstanding Advances through the Facility Maturity Date (determined after giving effect to Advances and payments made on the applicable Funding Date) (it being understood that an interest rate swap agreement entered into under clause (i) of this definition of “Hedge Requirements” (to the extent the effective date thereof is earlier than the Facility Maturity Date) may be taken into account in determining whether the Borrower satisfies the requirements of this clause (ii)).

“Hedge Trigger Event” shall mean the occurrence of either of the following (i) LIBOR for any Interest Accrual Period is greater than or equal to 2.75% or (ii) the end of the Availability Period.

“Hedged SREC”shall mean a solar renewable energy certificate representing any and all environmental credits, benefits, emissions reductions, offsets and allowances, howsoever entitled, that are created or otherwise arise from a PV System’s generation of electricity, including a solar renewable energy certificate issued to comply with a State’s renewable portfolio standard, which is subject to a Hedged SREC Agreement.

“Hedged SREC Agreement” shall mean, with respect to a PV System, the agreement evidencing all conditions to the payment of Hedged SREC Payments by the Eligible Hedged SREC Counterparty and the rate and timing of such Hedged SREC Payments.

A-23

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Hedged SREC Credit Support Obligations” shall mean that Indebtedness constituting credit support for Hedged SRECs in favor of Eligible Hedged SREC Counterparties in the form of guarantees, letters of credit and similar reimbursement and credit support obligations.

“Hedged SREC Payments”shall mean, with respect to a PV System and the related Hedged SREC Agreement, all payments due by the related Eligible Hedged SREC Counterparty under or in respect of such Hedged SREC Agreement.

“Hedged SREC Solar Asset”shall mean (i) a Hedged SREC Agreement and all rights and remedies of the Borrower thereunder, including all Hedged SREC Payments due on and after the related Cut-Off Date and any related security therefor, (ii) the related Hedged SRECs subject to such Hedged SREC Agreement, and (iii) all documentation in the Solar Asset File and other documents held by the Verification Agent related to such Hedged SREC Agreement and related Hedged SRECs.

“Host Customer” shall mean the customer under a Solar Service Agreement.

“Host Customer Payments” shall mean with respect to a PV System and aSolar Service Agreement, all payments due from the related Host Customer under or in respect of such Solar Service Agreement, including any amounts payable by such Host Customer that are attributable to sales, use or property taxes.

“Host Customer Security Deposit”shall mean any security deposit that a Host Customer must provide in accordance with such Host Customer’s Solar Service Agreement or the Facility Administrator’s credit and collections policy.

“Host Customer Solar Asset”shall mean(i) a PV System installed on a residential property, (ii) all related real property rights, Permits and Manufacturer Warranties (in each case, to the extent transferable), (iii) all rights and remedies of the lessor/seller under the related Solar Service Agreement, including all Host Customer Payments on and after the related Cut-Off Date and any related security therefor (other than Host Customer Security Deposits) and all Energy Storage System Incentives, (iv) all related PBI Solar Assets on and after the related Cut-Off Date, and (v) all documentation in the Solar Asset File and other documents held by the Verification Agent related to such PV System, the Solar Service Agreement and PBI Documents, if any.

“Indebtedness” shall mean as to any Person at any time, any and all indebtedness, obligations or liabilities (whether matured or unmatured, liquidated or unliquidated, direct or indirect, absolute or contingent, or joint or several) of such Person for or in respect of: (i) borrowed money; (ii) obligations of such Person evidenced by bonds, debentures, notes or other similar instruments; (iii) amounts raised under or liabilities in respect of any note purchase or acceptance credit facility; (iv)

A-24

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

reimbursement obligations under any letter of credit, currency swap agreement, interest rate swap, cap, collar or floor agreement or other interest rate management device (other than in connection with this Agreement); (v) obligations of such Person to pay the deferred purchase price of property or services; (vi) obligations of such Person as lessee under leases which have been or should be in accordance with GAAP recorded as capital leases; (vii) any other transaction (including without limitation forward sale or purchase agreements, capitalized leases and conditional sales agreements) having the commercial effect of a borrowing of money entered into by such Person to finance its operations or capital requirements, and whether structured as a borrowing, sale and leaseback or a sale of assets for accounting purposes; (viii) any guaranty or endorsement of, or responsibility for, any Indebtedness of the types described in this definition; (ix) liabilities secured by any Lien on property owned or acquired, whether or not such a liability shall have been assumed (other than any Permitted Liens or Permitted Equity Liens); or (x) unvested pension obligations.

“Indemnified Taxes” shall mean (i) Taxes, other than Excluded Taxes, imposed on or with respect to any payment made by or on account of any obligation of the Borrower under any Transaction Document and (ii) to the extent not otherwise described in clause (i), Other Taxes.

“Indemnitees” shall have the meaning set forth in Section 10.5.

“Independent Accountant” shall have the meaning set forth in the Facility Administration Agreement.

“Independent Director” shall have the meaning set forth in Section 5.1(M).

“Initial Solar Asset”shall mean each Solar Asset listed on the Schedule of Solar Assets as of the Closing Date.

“Insolvency Event” shall mean, with respect to any Person:

(i)    the commencement of: (a) a voluntary case by such Person under the Bankruptcy Code or (b) the seeking of relief by such Person under other debtor relief Laws in any jurisdiction outside of the United States;

(ii)    the commencement of an involuntary case against such Person under the Bankruptcy Code (or other debtor relief Laws) and the petition is not controverted or dismissed within sixty (60) days after commencement of the case;

(iii)    a custodian (as defined in the Bankruptcy Code) (or equal term under any other debtor relief Law) is appointed for, or takes charge of, all or substantially all of the property of such Person;

A-25

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(iv)    such Person commences (including by way of applying for or consenting to the appointment of, or the taking of possession by, a rehabilitator, receiver, custodian, trustee, conservator or liquidator (or any equal term under any other debtor relief Laws) (collectively, a “conservator”) of such Person or all or any substantial portion of its property) any other proceeding under any reorganization, arrangement, adjustment of debt, relief of debtors, dissolution, insolvency, liquidation, rehabilitation, conservatorship or similar law of any jurisdiction whether now or hereafter in effect relating to such Person;

(v)    such Person is adjudicated by a court of competent jurisdiction to be insolvent or bankrupt;

(vi)    any order of relief or other order approving any such case or proceeding referred to in clauses (i) or (ii) above is entered;

(vii)    such Person suffers any appointment of any conservator or the like for it or any substantial part of its property that continues undischarged or unstayed for a period of sixty (60) days; or

(viii)    such Person makes a compromise, arrangement or assignment for the benefit of creditors or generally does not pay its debts as such debts become due.

“Interconnection Agreement” shall mean, with respect to a PV System, a contractual obligation between a utility and a Host Customer that allows the Host Customer to interconnect such PV System to the utility electrical grid.

“Interest Accrual Period” shall mean for each Payment Date, the period from and including the immediately preceding Payment Date to but excluding such Payment Date except that the Interest Accrual Period for the initial Payment Date shall be the actual number of days from and including the Closing Date to, but excluding, the initial Payment Date; provided, however, that with respect to any application of Distributable Collections pursuant to Section 2.7(C) on a Business Day other than a Payment Date, the “Interest Accrual Period”shall mean the period from and including the immediately preceding Payment Date to but excluding such Business Day.

“Interest Distribution Amount” shall mean, individually or collectively as the context may require, the Class A Interest Distribution Amount and the Class B Interest Distribution Amount. For the avoidance of doubt, the Interest Distribution Amount shall not constitute “Confidential Information.”

“Intermediate Holdco” shall mean Sunnova Intermediate Holdings, LLC, a Delaware limited liability company.

A-26

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Internal Revenue Code” shall mean the Internal Revenue Code of 1986, as the same may be amended or supplemented from time to time, or any successor statute, and the rules and regulations thereunder, as the same are from time to time in effect.

“Inverter”shall mean, with respect to a PV System, the necessary device required to convert the variable direct electrical current (DC) output from a Solar Photovoltaic Panel into a utility frequency alternating electrical current (AC) that can be used by a Host Customer’s home or property, or that can be fed back into a utility electrical grid pursuant to an Interconnection Agreement.

“Law” shall mean any law (including common law), constitution, statute, treaty, regulation, rule, ordinance, order, guideline, judgment, injunction, writ, decree or award of any Governmental Authority.

“Lease Agreement” shall mean an agreement between the owner of the PV System and a Host Customer whereby the Host Customer leases a PV System from such owner for fixed or escalating monthly payments.

“Lender Group” shall mean, individually or collectively as the context may require, each Class A Lender Group and each Class B Lender Group, as applicable.

“Lender Group Percentage” shall mean, individually or collectively as the context may require, each Class A Lender Group Percentage and each Class B Lender Group Percentage, as applicable.

“Lender Representative” shall have the meaning set forth in Section 10.16(B)(i).

“Lenders” shall have the meaning set forth in the introductory paragraph hereof.

“Letter of Credit” means any letter of credit issued by an Eligible Letter of Credit Bank and provided by the Borrower to the Administrative Agent in lieu of or in substitution for moneys otherwise required to be deposited in the Liquidity Reserve Account or the Supplemental Reserve Account, as applicable, which Letter of Credit is to be held as an asset of the Liquidity Reserve Account or the Supplemental Reserve Account, as applicable, and which satisfies each of the following criteria: (i) the related account party of which is not the Borrower, (ii) is issued for the benefit of the Paying Agent, (iii) has a stated expiration date of at least 180 days from the date of determination (taking into account any automatic renewal rights), (iv) is payable in Dollars in immediately available funds to the Paying Agent upon the delivery of a draw certificate duly executed by the Paying Agent stating that (A) such draw is required pursuant to Section 8.2(C) or (D), as applicable, or (B) the issuing bank ceased to be an Eligible Letter of Credit Bank and the Letter of Credit has not been extended or replaced with a Letter of Credit issued by an Eligible Letter of

A-27

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Credit Bank within ten (10) Business Days such issuing bank ceasing to be an Eligible Letter of Credit Bank, (v) the funds of any draw request submitted by the Paying Agent in accordance with Sections 8.2(C) and (D) will be made available in cash no later than two (2) Business Days after the Paying Agent submits the applicable drawing documents to the related Eligible Letter of Credit Bank, and (vi) that has been reviewed by the Administrative Agent and otherwise contains terms and conditions that are acceptable to the Administrative Agent. For purposes of determining the amount on deposit in the Liquidity Reserve Account or the Supplemental Reserve Account, as applicable, the Letter of Credit shall be valued at the amount as of any date then available to be drawn under such Letter of Credit.

“LIBOR”shall mean (a) an interest rate per annum equal to the rate appearing on the applicable Screen Rate; or (b) (if no Screen Rate is available for U.S. Dollars or the Interest Accrual Period or such Screen Rate ceases to be available), the arithmetic mean of the rates (rounded upwards to four decimal places) as supplied to the Administrative Agent at its request quoted by the Base Reference Banks, in each case at approximately 11:00 A.M., London time, two (2) Business Days prior to the commencement of such Interest Accrual Period for the offering of deposits in U.S. Dollars in the principal amount of the Advances and for a three (3) month period. Notwithstanding the foregoing, if LIBOR as determined herein would be less than zero (0.00), such rate shall be deemed to be zero percent (0.00%) for purposes of this Agreement. Notwithstanding the foregoing, if at any time while any Advances are outstanding, the applicable London interbank offered rate described in the definition of Screen Rate ceases to exist or be reported on the Screen Rate, the Administrative Agent may select (with notice to the Borrower and any other Lenders) an alternative rate, including any applicable spread adjustments thereto (the "Alternative Rate") that in its commercially reasonable judgment is consistent with the successor for the London interbank offered rate, including any applicable spread adjustments thereto, generally being used in the new issue collateralized loan obligation market and all references herein to "LIBOR" will mean such Alternative Rate selected by the Administrative Agent.

“Lien” shall mean any mortgage, deed of trust, pledge, lien, security interest, charge or other encumbrance or security arrangement of any nature whatsoever, whether voluntarily or involuntarily given, including any conditional sale or title retention arrangement, and any assignment, deposit arrangement or lease intended as, or having the effect of, security and any filed financing statement or other notice of any of the foregoing (whether or not a lien or other encumbrance is created or exists at the time of the filing).

“Liquidated Damages Amount” shall have the meaning set forth in the Sale and Contribution Agreement.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Liquidation Fee”shall mean for any Interest Accrual Period for which a reduction of the principal balance of the relevant Advance is made for any reason, on any day other than the last day of such Interest Accrual Period, the amount, if any, by which (A) the additional interest (calculated without taking into account any Liquidation Fee or any shortened duration of such Interest Accrual Period) which would have accrued during the portion of such Interest Accrual Period for which the cost of funding had been established prior to such reduction of the principal balance on the portion of the principal balance so reduced, exceeds (B) the income, if any, received by the Conduit Lender or the Non-Conduit Lender which holds such Advance from the investment of the proceeds of such reductions of principal balance for the portion of such Interest Accrual Period for which the cost of funding had been established prior to such reduction of the principal balance. A statement as to the amount of any Liquidation Fee (including the computation of such amount) shall be submitted by the affected Conduit Lender or the Non-Conduit Lender to the Borrower and shall be prima facie evidence of the matters to which it relates for the purpose of any litigation or arbitration proceedings, absent manifest error or fraud. Such statement shall be submitted five (5) Business Days prior to such amount being due.

“Liquidity Reserve Account” shall have the meaning set forth in Section 8.2(A)(iii).

“Liquidity Reserve Account Required Balance” shall mean on any date of determination, an amount equal to the sum of (i) the product of (a) six, (b) one-twelfth, (c) the Aggregate Outstanding Advances and (d) the weighted average effective per annum rate used to calculate the Class A Interest Distribution Amounts and the Class B Interest Distribution Amounts for the immediately preceding Payment Date or, with respect to the initial Payment Date hereunder, 5.58%, (ii) the Final Stage Solar Asset Reserve Amount, (iii) the East Region Substantial Stage Date Solar Asset Reserve Amount, (iv) the Non-East Region Substantial Stage Date Solar Asset Reserve Amount and (v) the First Payment Date Reserve Amount.

“Loan Note” shall mean, individually or collectively as the context may require, each Class A Loan Note and each Class B Loan Note, as applicable.

“Majority Class B Lenders” shall mean, as of any date of determination, Class B Lenders having Class B Advances exceeding fifty percent (50%) of all outstanding Class B Advances.

“Majority Lenders” shall mean, as of any date of determination, (i) unless and until all Obligations owing to any Class A Lender solely in its capacity as a Class A Lender have been reduced to zero, Class A Lenders having Class A Advances exceeding fifty percent (50%) of all outstanding Class A Advances, and (ii) at any time on and after all Obligations owing to each Class A Lender solely in its capacity as Class A Lender have been reduced to zero, Class B Lenders having Class B Advances exceeding fifty percent (50%) of all outstanding Class B Advances; provided,

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

that (w) in the event that no Advances are outstanding as of such date, “Majority Lenders” shall mean Administrative Agent, (x) so long as CSNY, its Affiliates or any related Conduit Lender with respect to CSNY or its Affiliates (the foregoing collectively referred to herein as the “Credit Suisse Related Parties”) holds at least twenty-five percent (25%) of Class A Advances or, if no Obligations are owing to any Class A Lender, Class B Advances or, if no Obligations are owing to any Lender, “Majority Lenders” shall include such Credit Suisse Related Party holding such Advances hereunder and (y)at any time there are two or less Class A Lenders, the term “Majority Lenders” shall mean all Class A Lenders holding at least ten percent (10%) of Class A Advances. For the purposes of determining the number of Lenders in the foregoing proviso, Affiliates of a Lender shall constitute the same Lender.

“Management Agreement”shall mean, collectively, each document set forth under the heading “Management Agreements” on Schedule VIII hereto.

“Manager” shall mean, collectively, each entity set forth under the heading “Managers” on Schedule VIII hereto.

“Manager Fee”shall mean the fees, expenses and other amounts owed to the Manager pursuant to the Management Agreements.

“Managing Member” shall mean, collectively, each entity set forth under the heading “Managing Members” on Schedule VIII hereto.

“Managing Member Distributions” shall mean all distributions and payments in any form made, or due to be made, to the Managing Members or the Borrower in connection with its ownership interest in the Managing Member Interests, including Hedged SREC Payments.

“Managing Member Distributions Payment Level” shall mean, for any Collection Period, the quotient (expressed as a percentage) of (i) the sum of all Managing Member Distributions actually received in the Collection Account during such Collection Period, divided by (ii) the Scheduled Managing Member Distributions during such Collection Period.

“Managing Member Interests” shall mean, collectively, the Managing Members’ interest in 100% of the interests listed under the heading “Managing Member Interests” on Schedule VIII hereto.

“Manufacturer’s Warranty” shall mean any warranty given by a manufacturer of a PV System relating to such PV System or any part or component thereof.

“Margin Stock” shall have the meaning set forth in Regulation U.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Marketable REC”shall mean a renewable energy certificate representing any and all environmental credits, benefits, emissions reductions, offsets and allowances, howsoever entitled, that are created or otherwise arise from a PV System’s generation of electricity, including a solar renewable energy certificate issued to comply with a State’s renewable portfolio standard and in each case resulting from the avoidance of the emission of any gas, chemical, or other substance attributable to the generation of solar energy by a PV System. For the avoidance of doubt, Marketable RECs do not include any renewable energy certificates that are the basis for PBI Payments or to which a PBI Obligor is given title to under a performance based incentive program or the basis for any Hedged SREC Payments.

“Master Purchase Agreement” shall mean, collectively, each document set forth under the heading “Master Purchase Agreements” on Schedule VIII hereto.

“Material Adverse Effect” shall mean, any event or circumstance having a material adverse effect on any of the following: (i) the business, property, operations or financial condition of the Borrower, the Facility Administrator, the Parent, a Financing Fund, a Managing Member or SAP, (ii) the ability of the Borrower or the Facility Administrator to perform its respective obligations under the Transaction Documents (including the obligation to pay interest that is due and payable), (iii) the validity or enforceability of, or the legal right to collect amounts due under or with respect to, a material portion of the Eligible Solar Assets, or (iv) the priority or enforceability of any liens in favor of the Administrative Agent.

“Maturity Date”shall mean the earliest to occur of (i) the Facility Maturity Date, (ii) the occurrence of an Event of Default and declaration of all amounts due in accordance with Section 6.2(B) and (iii) the date of any voluntary termination of the Facility by the Borrower; provided that the Maturity Date may be extended in accordance with Section 2.16.

“Maximum Facility Amount” shall mean $400,000,000.

“Minimum Payoff Amount” shall mean, with respect to a Takeout Transaction, an amount of proceeds equal to the sum of (i) the product of the aggregate Discounted Solar Asset Balance or the Collateral subject to such Takeout Transaction times the Effective Advance Rate then in effect plus (ii) any accrued interest with respect to the amount of principal of Advances being prepaid in connection with such Takeout Transaction, plus (iii) any fees due and payable to any Lender or the Administrative Agent with respect to such Takeout Transaction; provided that if such Takeout Transaction is being undertaken to cure an Event of Default, then the Minimum Payoff Amount shall include such additional proceeds as are necessary to cure such Event of Default, if any.

“Moody’s” shall mean Moody’s Investors Service, Inc., or any successor rating agency.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Multi‑Employer Plan”shall mean a multi‑employer plan, as defined in Section 4001(a)(3) of ERISA to which the Borrower or any ERISA Affiliate is making or accruing an obligation to make contributions or has within any of the preceding five plan years made or accrued an obligation to make contributions or had liability with respect to.

“Multiple Employer Plan” shall mean a Single Employer Plan, to which the Borrower or any ERISA Affiliate, and one or more employers other than the Borrower or an ERISA Affiliate, is making or accruing an obligation to make contributions or, in the event that any such plan has been terminated, to which the Borrower or an ERISA Affiliate made or accrued an obligation to make contributions during any of the five plan years preceding the date of termination of such plan.

“Nationally Recognized Accounting Firm” shall mean (A) PricewaterhouseCoopers LLP, Ernst & Young LLP, KPMG LLC, Deloitte LLP and any successors to any such firm and (B) any other public accounting firm designated by the Parent and approved by the Administrative Agent, such approval not to be unreasonably withheld or delayed.

“Net Cash Flow”shall mean for any Collection Period (i) with respect to the Managing Member Interests (A) the Scheduled Managing Member Distributions minus (B) the sum of (x) the Tax Equity Investor Distribution Reduction Amount for such Collection period and (y) amounts attributable to (1) Solar Assets that were Transferable Solar Assets as of the last day of such Collection Period, and (2) SRECs related to the Solar Assets that are not Hedged SRECs, and (ii) with respect to a SAP Solar Asset (other than a Substantial Stage Solar Asset), an amount equal to (A) the sum of (x) the Scheduled Host Customer Payment for such SAP Solar Asset during such Collection Period, plus (y) the Scheduled PBI Payments for such SAP Solar Asset during such Collection Period minus (B) the Operational Amounts for such Collection Period.

“Net Scheduled Payment”shall mean, with respect to a Host Customer Solar Asset and PBI Solar Asset and any Collection Period an amount equal to (i) the sum of (A) the Scheduled Host Customer Payment for such Host Customer Solar Asset during such Collection Period,plus(B) the Scheduled PBI Payments for such Host Customer Solar Asset during such Collection Period,minus(ii) the Manager Fee and the Servicing Fee allocated with respect to such Host Customer Solar Asset during such Collection Period.

“Non-Conduit Lender”shall mean each Lender that is not a Conduit Lender.

“Non-East Region” means any state or territory of the United States that is not an East Region state or territory.

“Non-East Region Substantial Stage Date Solar Asset Reserve Amount” shall mean, as of any date of determination, the product of (i) 8/3 times (ii) the sum of the Class A Interest Distribution

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Amount and the Class B Interest Distribution Amount due and payable on the immediately succeeding Payment Date times (iii) the ratio of (x) the aggregate principal balance of all Advances related to Substantial Stage Solar Assets the Obligor of which is located in a Non-East Region as of such date divided by (y) the Aggregate Outstanding Advances as of such date; provided, however, that solely for the purpose of determining the Non-East Region Substantial Stage Date Solar Asset Reserve Amount as of the Closing Date, the Non-East Region Substantial Stage Date Solar Asset Reserve Amount shall be an amount reasonably calculated by the Administrative Agent and provided to the Borrower prior to the Closing Date.

“Notice of Borrowing”shall have the meaning set forth in Section 2.4.

“Obligations” shall mean and include, with respect to each of the Borrower, SAP, the Managing Members or Parent, respectively, all loans, advances, debts, liabilities, obligations, covenants and duties owing by such Person to the Administrative Agent, the Paying Agent or any Lender of any kind or nature, present or future, arising under this Agreement, the Loan Notes, the Security Agreement, the Pledge Agreement, the Subsidiary Guaranty, any of the other Transaction Documents or any other instruments, documents or agreements executed and/or delivered in connection with any of the foregoing, but, in the case of Parent, solely to the extent Parent is a party thereto, whether or not for the payment of money, whether arising by reason of an extension of credit, the issuance of a letter of credit, a loan, guaranty, indemnification or in any other manner, whether direct or indirect (including those acquired by assignment), absolute or contingent, due or to become due, now existing or hereafter arising. The term includes the principal amount of all Advances, together with interest, charges, expenses, fees, attorneys’ and paralegals’ fees and expenses, any other sums chargeable to the Borrower or Parent, as the case may be, under this Agreement or any other Transaction Document pursuant to which it arose but, in the case of Parent, solely to the extent Parent is a party thereto.

“OFAC” shall have the meaning set forth in Section 4.1(S).

“Officer’s Certificate” shall mean a certificate signed by an authorized officer of an entity.

“Operational Amounts”shall mean amounts necessary for SAP to pay the Manager for O&M Services and Servicing Services related to Solar Assets owned by SAP.

“Other Connection Taxes” shall mean, with respect to any Recipient, Taxes imposed as a result of a present or former connection between such Recipient and the jurisdiction imposing such Tax (other than connections arising from such Recipient having executed, delivered, become a party to, performed its obligations under, received payments under, received or perfected a security interest

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

under, engaged in any other transaction pursuant to or enforced any Transaction Document, or sold or assigned an interest in any Solar Asset or Transaction Document).

“Other Taxes” shall mean all present or future stamp, court or documentary, intangible, recording, filing or similar Taxes that arise from any payment made under, from the execution, delivery, performance, enforcement or registration of, from the receipt or perfection of a security interest under, or otherwise with respect to, any Transaction Document, except any such Taxes that are Other Connection Taxes imposed with respect to an assignment.

“O&M Services” shall mean the services required to be performance by the Manager pursuant to the terms of each Management Agreement, including all administrative, operations, maintenance, collection and other management services with respect to the related Solar Assets, maintaining required insurance and collecting sales and use taxes payable by Host Customers under their Solar Service Agreements.

“Parent” shall mean Sunnova Energy Corporation, a Delaware corporation.

“Parent Guaranty” shall mean the Limited Performance Guaranty, dated as of the Closing Date, by the Parent in favor of the Borrower and the Administrative Agent.

“Participant” shall have the meaning set forth in Section 10.8.

“Participant Register” shall have the meaning set forth in Section 10.8.

“Parts”shall mean components of a PV System.

“Patriot Act” shall have the meaning set forth in Section 10.18.

“Paying Agent”shall have the meaning set forth in the introductory paragraph hereof.

“Paying Agent Account”shall have the meaning set forth in Section 8.2(A)(v).

“Paying Agent Fee” shall mean a fee payable by the Borrower to the Paying Agent as set forth in the Paying Agent Fee Letter.

“Paying Agent Fee Letter” shall mean that certain letter agreement, dated as of August 22, 2019, between the Borrower and the Paying Agent.

“Paying Agent Indemnified Parties” shall have the meaning set forth in Section 9.5.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Payment Date”shall mean the 30th day of each October, January, April and July or, if such 30th day is not a Business Day, the next succeeding Business Day, commencing October 2019.

“Payment Facilitation Agreement” shall mean each modification, waiver or amendment agreement (including a replacement Solar Service Agreement) entered into by theManager in accordance with a Servicing Agreement relating to a Solar Service Agreement.

“PBI Documents”shall mean, with respect to a PV System, (i) all applications, forms and other filings required to be submitted to a PBI Obligor in connection with the performance based incentive program maintained by such PBI Obligor and the procurement of PBI Payments, and (ii) all approvals, agreements and other writings evidencing (a) that all conditions to the payment of PBI Payments by the PBI Obligor have been met, (b) that the PBI Obligor is obligated to pay PBI Payments and (c) the rate and timing of such PBI Payments.

“PBI Liquidated Damages”shall mean any liquidated damages due and payable to a PBI Obligor in respect of a Solar Asset.

“PBI Obligor”shall mean a utility or Governmental Authority that maintains or administers a renewable energy program designed to incentivize the installation of PV Systems and use of solar generated electricity that has approved and is obligated to make PBI Payments to the owner of the related PV System.

“PBI Payments” shall mean, with respect to a PV System and the related PBI Documents, all payments due by the related PBI Obligor under or in respect of such PBI Documents; provided, that PBI Payments do not include Rebates or Hedged SRECs or amounts received, if any, in respect of Hedged SRECs.

“PBI Solar Assets” shall mean (i) all rights and remedies of the payee under any PBI Documents related to such PV System, including all PBI Payments on and after the related Transfer Date and (ii) all documentation in the Solar Asset File and other documents held by the Verification Agent related to such than PBI Documents.

“Performance Guaranty”shall mean, with respect to a PV System, an agreement in the form of a production warranty between the Host Customer and Parent (or in some cases, between the Host Customer and the owner of the Solar Asset), which the Facility Administrator has agreed to perform on behalf of the Borrower that specifies a minimum level of solar energy production, as measured in kWh, for a specified time period. Such guarantees stipulate the terms and conditions under which the Host Customer could be compensated if their PV System does not meet the electricity production guarantees.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Permission to Operate” shall mean, with respect to any PV System, receipt of a letter or functional equivalent from the connecting utility authorizing such PV System to be operated.

“Permits” shall mean, with respect to any PV System, the applicable permits, franchises, leases, orders, licenses, notices, certifications, approvals, exemptions, qualifications, rights or authorizations from or registration, notice or filing with any Governmental Authority required to operate such PV System.

“Permitted Assignee”shall mean (a) a Lender or any of its Affiliates, (b) any Person managed by a Lender or any of its Affiliates, and (c) any Program Support Provider for any Conduit Lender, an Affiliate of any Program Support Provider, or any commercial paper conduit administered, sponsored or managed by a Lender or to which a Non-Conduit Lender provides liquidity support, an Affiliate of a Lender or an Affiliate of an entity that administers or manages a Lender or with respect to which the related Program Support Provider of such commercial paper conduit is a Lender.

“Permitted Equity Liens” shall mean the ownership interest of the related Tax Equity Investor in the related Tax Equity Facilityand in each case arising under the related Financing Fund LLCA.

“Permitted Indebtedness” shall mean (i) Indebtedness under the Transaction Documents, and (ii) to the extent constituting Indebtedness, reimbursement obligations of the Borrower owed to the Borrower in connection with the payment of expenses incurred in the ordinary course of business in connection with the financing, management, operation or maintenance of the Solar Assets or the Transaction Documents.

“Permitted Investments” shall mean any one or more of the following obligations or securities: (i) (a) direct interest bearing obligations of, and interest-bearing obligations guaranteed as to payment of principal and interest by, the United States or any agency or instrumentality of the United States the obligations of which are backed by the full faith and credit of the United States; (b) direct interest-bearing obligations of, and interest-bearing obligations guaranteed as to payment of principal and interest by, the Federal National Mortgage Association or the Federal Home Loan Mortgage Corporation, but only if, at the time of investment, such obligations are assigned the highest credit rating by S&P; and (c) evidence of ownership of a proportionate interest in specified obligations described in (a) and/or (b) above; (ii) demand, time deposits, money market deposit accounts, certificates of deposit of and federal funds sold by, depository institutions or trust companies incorporated under the laws of the United States of America or any state thereof (or domestic branches of foreign banks), subject to supervision and examination by federal or state banking or depository institution authorities, and having, at the time of a relevant Borrower’s investment or contractual commitment to invest therein, a short term unsecured debt rating of “A-1” by S&P; (iii) securities bearing interest or sold at a discount issued by any corporation incorporated

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

under the laws of the United States of America or any state thereof which have a rating of no less than “A-1+” by S&P and a maturity of no more than 365 days; (iv) commercial paper (including both non-interest bearing discount obligations and interest-bearing obligations payable on demand or on a specified date not more than one year after the closing date thereof) of any corporation (other than the Parent), incorporated under the laws of the United States of America or any state thereof, that, at the time of the investment or contractual commitment to invest therein, a rating of “A-1” by S&P; (v) money market mutual funds, or any other mutual funds registered under the 1940 Act which invest only in other Permitted Investments, having a rating, at the time of such investment, in the highest rating category by S&P; (vi) money market deposit accounts, demand deposits, time deposits or certificates of deposit of any depository institution or trust company incorporated under the laws of the United States of America or any state thereof and subject to supervision and examination by federal or state banking or depository institution authorities; provided, however, that at the time of the investment or contractual commitment to invest therein, the commercial paper or other short-term unsecured debt obligations (other than such obligations the rating of which is based on the credit of a Person other than such depository institution or trust company) thereof will be rated “A-1+” by S&P, including proprietary money market funds offered or managed by the Paying Agent or an Affiliate thereof; (vii) repurchase agreements with respect to obligations of, or guaranteed as to principal and interest by, the United States of America or any agency or instrumentality thereof when such obligations are backed by the full faith and credit of the United States of America; provided, however, that the unsecured obligations of the party agreeing to repurchase such obligations at the time have a credit rating of no less than the A-1 by S&P; and (viii) any investment agreement (including guaranteed investment certificates, forward delivery agreements, repurchase agreements or similar obligations) with an entity which on the date of acquisition has a credit rating of no less than the A-1 by S&P, in each case denominated in or redeemable in Dollars.

“Permitted Investor” shall mean collectively, Energy Capital Partners III, LP, Energy Capital Partners III-A, LP, Energy Capital Partners III-B, LP, Energy Capital Partners III-C, LP and Energy Capital Partners-D, LP, Quantum Strategic Partners, and each of their Permitted Transferees (as defined in the Investors Agreement, dated as of March 29, 2018, by and among the Parent and the other signatories thereto).

“Permitted Liens” shall mean (i) any lien for taxes, assessments and governmental charges or levies owed by the applicable asset owner and not yet due and payable or which are being contested in good faith, (ii) Liens in favor of the Administrative Agent (or in favor of the Borrower and created pursuant to the Transaction Documents), (iii) solely in the case of Substantial Stage Solar Assets and Final Stage Solar Assets, workmen’s, mechanic’s, or similar statutory Liens securing obligations owing to approved channel partners (or subcontractors of channel partners) which are not yet due or for which reserves in accordance with GAAP have been established; provided that any such Solar

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Asset shall be classified as a Defective Solar Asset if not resolved within sixty (60) days of such Solar Asset receiving Permission to Operate from the applicable Governmental Authority, (iv) Liens on cash collateral or other liquid assets in favor of Eligible Hedged SREC Counterparties securing Hedged SREC Credit Support Obligations that constitute Permitted Indebtedness, (v) to the extent a PV System constitutes a fixture, any conflicting interest of an encumbrancer or owner of the real property that has or would have priority over the applicable UCC fixture filing (or jurisdictional equivalent) so long as any such lien does not adversely affect the rights of the Borrower of the Administrative Agent and (vi) any rights of customers under Host Customers Agreements.

“Person” shall mean any individual, corporation (including a business trust), partnership, limited liability company, joint‑stock company, trust, unincorporated organization or association, joint venture, government or political subdivision or agency thereof, or any other entity.

“Plan”shall mean an employee pension benefit plan which is covered by Title IV of ERISA or subject to the minimum funding standards under Section 412 of the Internal Revenue Code as to which the Borrower or any Affiliate may have any liability.

“Pledge Agreement” shall mean the Pledge Agreement, dated as of the Closing Date, by TEP Resources, the Borrower and the Managing Members in favor of the Administrative Agent, as amended, restated, modified and/or supplemented from time to time in accordance with its terms.

“Potential Amortization Event”shall mean any occurrence or event that, with notice, passage of time or both, would constitute an Amortization Event.

“Potential Default” shall mean any occurrence or event that, with notice, passage of time or both, would constitute an Event of Default.

“Power Purchase Agreement” shall mean an agreement between the owner of the PV System and a Host Customer whereby the Host Customer agrees to purchase electricity produced by such PV System for a fixed fee per kWh.

“Prepaid Solar Asset”shall mean a Solar Asset for which the related Host Customer has prepaid all amounts under the related Solar Service Agreement.

“Projected Purchase Option Price” shall mean, with respect to a Purchase Option, an amount estimated by the related Managing Member and agreed upon by the Administrative Agent on or before the Scheduled Commitment Termination Date. Should the Availability Period expire before the Scheduled Commitment Termination Date, the Administrative Agent may use its reasonable judgment to estimate the Projected Purchase Option Price.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Program Support Provider”shall mean and include any Person now or hereafter extending liquidity or credit or having a commitment to extend liquidity or credit to or for the account of, or to make purchases from, a Conduit Lender (or any related commercial paper issuer that finances such Conduit Lender) in support of commercial paper issued, directly or indirectly, by such Conduit Lender in order to fund Advances made by such Conduit Lender hereunder.

“Projected SREC Hedge Ratio” shall mean, with respect to a state and SREC Year, the quotient (expressed as a percentage) of (i) the sum of all SRECs to be delivered for such SREC Year (or portion of an SREC Year remaining) under Hedged SREC Agreements for such state, divided by (ii) SRECs that are available for delivery in such SREC Year (or portion of an SREC Year remaining) in such state, as calculated by the Administrative Agent. For the avoidance of doubt, only PV Systems that have been certified for SREC production will be included in the calculation of SRECs available for delivery.

“Puerto Rico Non-Storage Solar Assets” means the Solar Assets listed on Schedule XI attached hereto.

“Puerto Rico Solar Asset”shall mean a Host Customer Solar Asset for which the related PV System is installed on a residence in Puerto Rico.

“Purchase Option”shall mean, collectively, each purchase option set forth under the heading “Purchase Options” on Schedule VIII hereto.

“Purchase Option Price”shall have the meaning set forth in the Tax Equity Financing Documents.

“Purchase Standard” shall mean (i) the terms of the related Financing Fund LLCA and the terms of the Transaction Documents to which the Borrower is a party, (ii) the availability of funds in the Supplemental Reserve Account to pay the Purchase Option Price as then projected by the Facility Administrator and (iii) the same degree of analysis that the Borrower and its Affiliates use in determining whether or not to exercise similar purchase options for comparable assets owned by the Borrower and its Affiliates, taking into consideration the best interests of all parties to the Transaction Documents.

“PV System”shall mean, with respect to a Solar Asset, a photovoltaic system, including Solar Photovoltaic Panels, Inverters, Racking Systems, any Energy Storage Systems installed in connection therewith, wiring and other electrical devices, as applicable, conduits, weatherproof housings, hardware, remote monitoring equipment, connectors, meters, disconnects and over current devices (including any replacement or additional parts included from time to time).

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“QFC” has the meaning assigned to the term “qualified financial contract” in, and shall be interpreted in accordance with, 12 U.S.C. 5390(c)(8)(D).

“QFC Credit Support” shall have the meaning set forth in Section 10.24 hereof.

“Qualified Service Provider” shall mean one or more Independent Accountants or, subject to the approval of Administrative Agent, other service providers.

“Qualifying Hedge Counterparty” shall mean (i) a counterparty which at all times satisfies all then applicable counterparty criteria of S&P or Moody’s for eligibility to serve as counterparty under a structured finance transaction rated “A+”, in the case of S&P or “A1”, in the case of Moody’s or (ii) an affiliate of any Funding Agent (in which case rating agency counterparty criteria shall not be applicable).

“Qualifying Hedge Counterparty Joinder”shall mean that certain Joinder Agreement executed by a Qualifying Hedge Counterparty and acknowledged by the Administrative Agent, a copy of which shall be provided to all Parties to this Agreement.

“Racking System”shall mean, with respect to a PV System, the hardware required to mount and securely fasten a Solar Photovoltaic Panel onto the Host Customer site where the PV System is located.

“Rebate”shall mean any rebate by a PBI Obligor, electric distribution company, or state or local governmental authority or quasi‑governmental agency as an inducement to install or use a PV System, paid upon such PV System receiving Permission to Operate.

“Recipient” shall mean the Administrative Agent, the Lenders or any other recipient of any payment to be made by or on account of any obligation of the Borrower under this Agreement or any other Transaction Document.

“Register” shall have the meaning set forth in Section 10.8.

“Related Parties” shall mean, with respect to any Person, such Person’s Affiliates and the directors, officers, employees, agents and advisors of such Person and of such Person’s Affiliates.

“Relevant Parties” shall mean the Borrower, the Managing Members and SAP.

“Reportable Event” shall mean a reportable event as defined in Section 4043 of ERISA and the regulations issued under such Section, with respect to a Plan, excluding, however, such events as to which the Pension Benefit Guaranty Corporation by regulation or by public notice waived the

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

requirement of Section 4043(a) of ERISA that it be notified within thirty (30) days of the occurrence of such event, provided, that a failure to meet the minimum funding standard of Section 412 of the Internal Revenue Code and of Section 302 of ERISA shall be a Reportable Event regardless of the issuance of any such waivers in accordance with either Section 4043(a) of ERISA or Section 412(d) of the Internal Revenue Code.

“Required Tax Loss Insurance Coverage Period”shall mean the period beginning on the date on which a Tax Loss Insurance Policy is issued to, if prior to the scheduled expiration of a Tax Loss Insurance Policy, the Internal Revenue Service commenced an investigation of a Financing Fund that could result in a Tax Loss Indemnity with respect to such Financing Fund, the date of either (a) the termination of such investigation without a determination by the Internal Revenue Service that results in a Tax Loss Indemnity or (b) a final determination with respect to such investigation and payment of any Tax Loss Indemnity resulting from such final determination.

“Responsible Officer” shall mean (x) with respect to the Paying Agent, any President, Vice President, Assistant Vice President, Assistant Secretary, Assistant Treasurer or Corporate Trust Officer, or any other officer in the Corporate Trust Office customarily performing functions similar to those performed by any of the above designated officers, in each case having direct responsibility for the administration of this Agreement or the Facility Administration Agreement, as applicable, and (y) with respect to any other party hereto, any corporation, limited liability company or partnership, the chairman of the board, the president, any vice president, the secretary, the treasurer, any assistant secretary, any assistant treasurer, managing member and each other officer of such corporation or limited liability company or the general partner of such partnership specifically authorized in resolutions of the board of directors of such corporation or managing member of such limited liability company to sign agreements, instruments or other documents in connection with the Transaction Documents on behalf of such corporation, limited liability company or partnership, as the case may be, and who is authorized to act therefor.

“S&P”shall mean S&P Global Ratings, a Standard & Poor’s Financial Services LLC business, or any successor rating agency.

“Sale and Contribution Agreement” shall mean that certain Sale and Contribution Agreement, dated as of the Closing Date, by and among the Seller, TEP Resources and the Borrower.

“SAP” shall mean Sunnova SAP IV, LLC, a Delaware limited liability company.

“SAP Contribution Agreement” shall mean that certain Contribution Agreement, dated as of the Closing Date, between the Borrower and SAP.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“SAP Distributions” shall mean all distributions and payments in any form made, or due to be made, to the Borrower in connection with its ownership interest in SAP.

“SAP Financing Documents” shall mean the documents listed on Schedule IX hereto

“SAP NTP Financing Documents” shall mean the documents listed on Schedule X hereto.

“SAP Revenue Account” shall have the meaning set forth in Section 8.2(A)(iv).

“SAP Solar Asset” shall mean a Solar Asset owned by SAP.

“SAP Transfer” shall mean a transfer of Solar Assets pursuant to the SAP NTP Financing Documents pursuant to which (i) the SAP Solar Assets subject to such transfer are contemporaneously transferred to a Financing Fund and (ii) after giving effect thereto, neither a Class A Borrowing Base Deficiency nor a Class B Borrowing Base Deficiency exists, as demonstrated in a Borrowing Base Certificate delivered by the Borrower to the Administrative Agent no later than two (2) Business Days prior to the SAP Transfer.

“Schedule of Solar Assets” shall mean, as the context may require, the Schedule of Solar Assets owned by the Financing Funds and SAP, as such schedule may be amended from time to time in connection with the delivery of a Notice of Borrowing.

“Scheduled Commitment Termination Date”shall mean May 20, 2022, unless otherwise extended pursuant to and in accordance with Section 2.16.

“Scheduled Hedged SREC Payments”shall mean the payments scheduled to be paid by an Eligible Hedged SREC Counterparty during each Collection Period, if any, as set forth on Schedule IV hereto, as the same may be updated from time to time.

“Scheduled Host Customer Payments”shall mean for each Solar Asset, the payments scheduled to be paid by a Host Customer during each Collection Period in respect of the initial term of the related Solar Services Agreement, as set forth on Schedule V hereto, as the same may be updated from time to time and may be adjusted by the Facility Administrator to reflect that such Solar Asset has become a Defaulted Solar Asset, a Defective Solar Asset or if a Payment Facilitation Agreement has been executed in connection with such Solar Asset. The Scheduled Customer Payments exclude any amounts attributable to sales, use or property taxes to be collected from Host Customers.

“Scheduled Managing Member Distributions” shall mean forecasted Managing Member Distributions set as set forth on Schedule VII hereto.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Scheduled PBI Payments” shall mean for each Solar Asset, the payments scheduled to be paid by a PBI Obligor during each Collection Period, if any, as set forth on Schedule VI hereto, as the same may be updated from time to time and may be adjusted by the Facility Administrator to reflect that such Solar Asset has become a Defaulted Solar Asset, a Defective Solar Asset or if a Payment Facilitation Agreement has been executed in connection with such Solar Asset.

“Screen Rate”shall mean the London interbank offer rate administered by ICE Benchmark Administration Limited for the relevant currency and period displayed on the appropriate page of the Thomson Reuters screen. If the agreed page is replaced or service ceases to be available, the Administrative Agent may specify another page or service displaying the same rate after consultation with the Borrower and the Majority Lenders.

“Secured Parties”shall mean the Administrative Agent, each Lender and each Qualifying Hedge Counterparty.

“Security Agreement” shall mean the Security Agreement, dated as of the Closing Date, executed and delivered by the Borrower, SAP and the Managing Members in favor of the Administrative Agent, for the benefit of the Secured Parties, as amended, restated, modified and/or supplemented from time to time in accordance with its terms.

“SEI” shall mean Sunnova Energy International Inc., a Delaware corporation.

“Seller” shall mean TEP Developer.

“Servicing Agreement”shall mean, collectively, each document set forth under the heading “Servicing Agreements” on Schedule VIII hereto.

“Servicing Fee” shall mean the fees, expenses and other amounts owed to the Manager pursuant to the Servicing Agreements.

“Servicing Services” shall mean the services required to be performed by the Manager pursuant to the terms of each Servicing Agreement, including all billing and collection services with respect to the related Solar Assets.

“Single Employer Plan”shall mean any “employee pension benefit plan” (as such term is defined in Section 3(2) of ERISA), other than a Multi‑Employer Plan, that is subject to Title IV of ERISA or Section 412 of the Internal Revenue Code and is sponsored or maintained by the Borrower or any ERISA Affiliate or for which the Borrower or any ERISA Affiliate may have liability by reason of being deemed to be a contributing sponsor under Section 4069 of ERISA.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Solar Asset”shall mean a Host Customer Solar Asset, PBI Solar Asset or a Hedged SREC Solar Asset, in each case owned by a Financing Fund or SAP, as applicable.

“Solar Asset File”shall have the meaning set forth in the Verification Agent Agreement.

“Solar Asset Owner Member Interests”shall mean, collectively, the 100.00% equity interests in the Managing Members and SAP.

“Solar Asset Payment Level” shall mean, for any Collection Period, the quotient (expressed as a percentage) of (i) the sum of all Host Customer Payments, PBI Payments, Hedged SREC Payments actually received by the Financing Fund or SAP, as applicable, during such Collection Period, divided by (ii) the sum of all Scheduled Host Customer Payments, Scheduled PBI Payments and Scheduled Hedged SREC Payments during such Collection Period.

“Solar Photovoltaic Panel” shall mean, with respect to a PV System, the necessary hardware component that uses wafers made of silicon, cadmium telluride, or any other suitable material, to generate a direct electrical current (DC) output using energy from the sun’s light.

“Solar Service Agreement”shall mean in respect of a PV System, a Lease Agreement or a Power Purchase Agreement entered into with a Host Customer and all related Ancillary Solar Service Agreements, including any related Payment Facilitation Agreements, but excluding any Performance Guaranty or Customer Warranty Agreement.

“Solvent” shall mean, with respect the Borrower, that as of the date of determination, both (a) (i) the sum of such entity’s debt (including contingent liabilities) does not exceed the present fair saleable value of such entity’s present assets; (ii) such entity’s capital is not unreasonably small in relation to its business as contemplated on the Closing Date; and (iii) such entity has not incurred and does not intend to incur, or believe (nor should it reasonably believe) that it will incur, debts beyond its ability to pay such debts as they become due (whether at maturity or otherwise); and (b) such entity is “solvent” within the meaning given that term and similar terms under applicable laws relating to fraudulent transfers and conveyances. For purposes of this definition, the amount of any contingent liability at any time shall be computed as the amount that, in light of all of the facts and circumstances existing at such time, represents the amount that can reasonably be expected to become an actual or matured liability (irrespective of whether such contingent liabilities meet the criteria for accrual under Statement of Financial Accounting Standard No. 5).

“SREC”shall mean a solar renewable energy certificate representing any and all environmental credits, benefits, emissions reductions, offsets and allowances, howsoever entitled, that are created or otherwise arise from a PV System’s generation of electricity, including, but not

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

limited to, a solar renewable energy certificate issued to comply with a State’s renewable portfolio standard.

“SREC Year” shall mean (i) with respect to New Jersey, the twelve-month period beginning on June 1 and ending on May 31 and numbered in accordance with the calendar year in which such twelve-month period ends and (ii) with respect to Massachusetts, a calendar year.

“Subordinate Usage Fee Rate” shall have the meaning set forth in the Fee Letter referred to in clause (i) of the definition thereof.

“Subsidiary”shall mean, with respect to any Person at any time, (i) any corporation or trust of which 50% or more (by number of shares or number of votes) of the outstanding Capital Stock or shares of beneficial interest normally entitled to vote for the election of one or more directors, managers or trustees (regardless of any contingency which does or may suspend or dilute the voting rights) is at such time owned directly or indirectly by such Person or one or more of such Person’s subsidiaries, or any partnership of which such Person or any of such Peron’s Subsidiaries is a general partner or of which 50% or more of the partnership interests is at the time directly or indirectly owned by such Person or one or more of such Person’s subsidiaries, and (ii) any corporation, trust, partnership or other entity which is controlled or capable of being controlled by such Person or one or more of such Person’s subsidiaries.

“Subsidiary Guaranty” shall mean the Guaranty, dated as of the Closing Date, by SAP, the Managing Members and each other party joined thereto as a guarantor in favor of the Administrative Agent.

“Substantial Stage Solar Asset” shall mean a Solar Asset that has not yet been installed but for which the Parent or an Affiliate thereof has been issued a “notice to proceed” confirming that the Host Customer has signed a Solar Service Agreement, and a channel partner has submitted a final design proposal and such proposal has been approved by the Parent or an Affiliate thereof, as of a Funding Date.

“Successor Facility Administrator” shall mean a successor Facility Administrator appointed pursuant to the Facility Administration Agreement.

“Sunnova Credit Facility” shall mean any financing agreement providing extensions of credit to the Parent or its Subsidiaries in which the Administrative Agent or its affiliates is a lender, agent or noteholder thereunder.

“Sunnova Inventory Holdings” shall mean Sunnova Inventory Holdings, LLC, a Delaware limited liability company.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Sunnova Inventory Pledgor” shall mean Sunnova Inventory Pledgor, LLC, a Delaware limited liability company.

“Sunnova Management” shall mean Sunnova TE Management, LLC, a Delaware limited liability company.

“Supplemental Reserve Account” shall have the meaning set forth in Section 8.2(A)(ii).

“Supplemental Reserve Account Deposit” shall mean, for any Payment Date after Availability Period, an amount equal to the sum of (i) any Supplemental Reserve Account Deposit amounts from Payment Dates not deposited into the Supplemental Reserve Account, and (ii) the lesser of (a) the product of (1) one-fourth of $[***] and (2) the aggregate DC nameplate capacity (measured in kW) of all PV Systems owned by the Financing Funds and SAP which are operational (excluding Transferable Solar Assets) and that have related Solar Service Agreements with remaining terms that exceed the remaining terms of the related manufacturer warranty for the Inverter associated with such PV System and (b) the Supplemental Reserve Account Required Balance as of the related Calculation Date minus the sum of (1) the amount on deposit in the Supplemental Reserve Account as of the related Calculation Date, and (2) the amount, if any, being deposited into the Supplemental Reserve Account on such Payment Date pursuant to clause (i). Notwithstanding the foregoing, the Supplemental Reserve Account Deposit shall be $0 for any Payment Date on which the sum of Distributable Collections is greater than or equal to the sum of (i) the payments and distributions required under clauses (i) through (iii) and (xii) of Section 2.7(B) and (ii) the Aggregate Outstanding Advances as of such Payment Date prior to any distributions made on such Payment Date.

“Supplemental Reserve Account Required Balance” shall mean, as of any date of determination, (i) prior to the end of the Availability Period, $[***] or (ii) after the Availability Period, an amount equal to the sum of (a) for any Payment Date prior to the date on which a Managing Member has acquired the related Tax Equity Investor Interests in the related Financing Fund pursuant to the related Purchase Option, the sum of the Projected Purchase Option Prices under each Financing Fund, (b) for any Payment Date during a Required Tax Loss Insurance Coverage Period, the Tax Loss Insurance Deductibles and (c) the product of (1) $[***] and (2) the aggregate DC nameplate capacity (measured in kW) of all PV Systems owned by the Financing Funds and SAP which are operational (excluding Transferable Solar Assets) and that have related Solar Service Agreements with remaining terms that exceed the remaining terms of the related manufacturer warranty for the Inverter associated with such PV System.

“Supported QFC” shall have the meaning set forth in Section 10.24 hereof.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Swap Rate” shall mean, as of any date of determination, the then current weighted average of (i) the fixed interest rates under the swap agreements entered into in accordance with clause (i) of the definition of Hedge Requirements and (ii) with respect to any Advance not yet hedged in accordance with such clause (i) the then current fixed versus LIBOR swap rate associated with the Expected Amortization Profile of such Advance, as determined by the Administrative Agent in consultation with the Borrower.

“Takeout Agreements”shall mean agreements, instruments, documents and other records entered into in connection with a Takeout Transaction.

“Takeout Transaction”shall mean (i) any sale, assignment or other transfer of the Solar Asset Owner Member Interests and related Collateral (either directly or through the sale, assignment or other transfer of all the Capital Stock of the Borrower) by the Borrower to any of its Affiliates (including a special purpose bankruptcy remote subsidiary of Parent) or to a third party, in each case, in an arms’ length transaction, which Collateral is used to secure or provide for the payment of amounts owing (or to be owing) or expected as a result of the issuance of equity or debt securities or other Indebtedness by a Person other than the Borrower that are backed by such Collateral (a “Financing Transaction”); provided, that there is no Borrowing Base Deficiency, then the Borrower may only enter into a Takeout Transaction if immediately after giving effect to such Financing Transaction, (w) no Event of Default exists (unless such Event of Default would be cured by application of the net proceeds of such Financing Transaction), (x) an amount equal to the greater of $[***] or the Minimum Payoff Amount for the Collateral removed from the Borrower in the Financing Transaction shall be deposited into the Takeout Transaction Account for distribution in accordance with Section 2.8(C), (y) there are no selection procedures utilized which are materially adverse to the Lenders with respect to those items of the Collateral assigned by the Borrower in the Financing Transaction and (z) such Financing Transaction is not guaranteed by and has no material recourse to the Borrower (except that such assets are being sold and assigned by it free and clear of all Liens), (ii) a financing arrangement, securitization, sale or other disposition of such Collateral (either directly or through the sale or other disposition of all the Capital Stock of the Borrower, a Managing Member, a Financing Fund or SAP) entered into by Borrower or any of its Affiliates other than under this Agreement so long as (1) all proceeds of such transaction shall have been deposited into the Takeout Transaction Account and (2) such proceeds are sufficient, together with any equity contributions of the Parent, to repay the Obligations prorated to the reduction in the Borrowing Base as a result of such transaction, or (iii) any other financing arrangement, securitization, sale or other disposition of items of Collateral (either directly or through the sale or other disposition of the Capital Stock of the Borrower, a Managing Member, a Financing Fund, or SAP) entered into by Borrower or any of its Affiliates other than under this Agreement that is not a Financing Transaction and that has been consented to in writing by the Administrative Agent and the Majority Lenders.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Takeout Transaction Account” shall have the meaning set forth in Section 8.2(A)(v).

“Tax Credit” shall mean an investment tax credit under Section 48(a)(3)(A)(i) of the Code or any successor provision.

“Tax Equity Facility” shall mean each transaction contemplated by the Tax Equity Financing Documents.

“Tax Equity Financing Documents” shall mean, collectively, each document set forth under the heading “Tax Equity Financing Documents” on Schedule VIII hereto.

“Tax Equity Investor” shall mean, collectively, each entity set forth under the heading “Tax Equity Investors” on Schedule VIII hereto.

“Tax Equity Investor Consent” shall mean the consent of a Tax Equity Investor of the related Tax Equity Financing Documents, as applicable relating to the transactions contemplated by this Facility.

“Tax Equity Investor Distribution Reduction Amount” shall mean, for any Collection Period, amounts required to be paid by the Financing Funds to the Tax Equity Investors, in each case, which reduce Scheduled Managing Member Distributions for such Collection Period.

“Tax Equity InvestorInterests” shall mean the Tax Equity Investors’ interest in 100% of the Class A Interest in the related Financing Fund.

“Tax Equity Party” shall mean each of the Financing Funds, the Managing Members and SAP.

“Tax Loss”shall mean the amount a Tax Credit and other federal tax benefits assumed in the Base Case Model that the respective Financing Fund, the respective Managing Member or the respective Tax Equity Investor (or their respective affiliates) shall lose the benefit of, shall not have the right to claim, shall suffer the disallowance or reduction of, shall be required to recapture or shall not claim (as a result of a final determination in accordance with the terms of such Financing Fund LLCA.

“Tax Loss Claim”shall mean the assertion by the Internal Revenue Service of a position that would result in a Tax Loss Indemnity if not reversed through administrative action or litigation.

“Tax Loss Indemnity”shall mean a Managing Member’s obligation, pursuant to the terms of the related Financing Fund LLCA, to pay the related Tax Equity Investor the amount of any Tax

A-48

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Loss, reduced by any Tax Savings and grossed up for any U.S. federal interest, penalties, fines or additions to tax payable by a Managing Member or the related Tax Equity Investor (or their respective affiliates) as a result thereof and for the net amount of any additional U.S. federal income taxes payable by a Managing Member or the related Tax Equity Investor (or their respective affiliates) as a result of including any Tax Loss Indemnity payment in its income, in each case as a result of the breach or inaccuracy of certain representations, warranties and covenants of a Managing Member set forth in such Financing Fund LLCA or the failure by Managing Member to comply with applicable law in connection with its acts or omissions pursuant to, or the performance of any covenant or obligation under, such Financing Fund LLCA.

“Tax Loss Insurance Deductible” shall mean, with respect to a Tax Loss Insurance Policy, the deductible due under such Tax Loss Insurance Policy. Should the Availability Period expire before a Tax Loss Insurance Policy is entered into, the Administrative Agent may use reasonable judgment to estimate the Tax Loss Insurance Deductible.

“Tax Loss Insurance Policy”shall mean the policy of insurance issued by a Tax Loss Insurer with respect to a Financing Fund naming such Financing Fund and the related Managing Member as insureds and such Financing Fund as loss payee, in form and substance (including, but not limited to, amounts and coverage period) approved by the Administrative Agent in its sole discretion.

“Tax Loss Insurer”shall mean the insurance company party to any Tax Loss Insurance Policy.

“Tax Savings”shall mean, with respect to a Tax Loss, any federal income tax savings realized by a Managing Member or the related Tax Equity Investor (or their respective affiliates) as a result of the Tax Loss, using an assumed tax rate equal to the maximum allowable U.S. federal corporate income tax rate applicable to corporations as of a given date of determination.

“Taxes” shall mean all present or future taxes, levies, imposts, duties, deductions, withholdings (including backup withholding), assessments, fees or other charges imposed by any Governmental Authority, and including any interest, additions to tax or penalties applicable thereto.

“TEP Developer” shall mean Sunnova TEP Developer, LLC, a Delaware limited liability company.

“TEP Inventory” shall mean Sunnova TEP Inventory, a Delaware limited liability company.

“TEP Resources” shall mean Sunnova TEP Resources, a Delaware limited liability company.

“Terminated Solar Asset”shall mean a Solar Asset for which the related PV System has experienced an Event of Loss and (i) is not repaired, restored, replaced or rebuilt to substantially

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

the same condition as it existed immediately prior to the Event of Loss within 120 days of such Event of Loss or (ii) is deemed to be a “Cancelled Project” in accordance with the related Master Purchase Agreement.

“Transaction Documents” shall mean this Agreement, the Loan Notes, the Security Agreement, the Pledge Agreement each Fee Letter, the Paying Agent Fee Letter, the Verification Agent Fee Letter, the Facility Administration Agreement, the Verification Agent Agreement, the Contribution Agreements, the Sale and Contribution Agreement, the SAP Contribution Agreement, the Parent Guaranty, the Tax Equity Investor Consents, each Hedge Agreement, and any other agreements, instruments, certificates or documents delivered hereunder or thereunder or in connection herewith or therewith, and “Transaction Document” shall mean any of the Transaction Documents.

“Transfer Date” shall mean (i) with respect to Initial Solar Assets, the Closing Date and (ii) (x) with respect to any Additional Solar Asset that is not a SAP Solar Asset, the date on which such Additional Solar Asset is included in the definition of Borrowing Base and the Lenders make an Advance against such Additional Solar Asset and (y) with respect to any Additional Solar Asset that is a SAP Solar Asset, the date set forth in the relevant Additional Solar Asset Supplement (as defined in the Sale and Contribution Agreement).

“Transferable Solar Asset” shall mean (i) any Solar Asset that constitutes a Defaulted Solar Asset, Defective Solar Asset, Delinquent Solar Asset, or Terminated Solar Asset and (ii) any other Solar Asset that is not an Eligible Solar Asset hereunder.

“UCC” shall mean the Uniform Commercial Code as from time to time in effect in any applicable jurisdiction.

“Underwriting and Reassignment Credit Policy”shall mean the internal underwriting and reassignment policy of TEP Developer attached as Exhibit J hereto.

“United States”shall mean the United States of America.

“Unused Line Fee” shall have the meaning set forth in Section 2.5(D).

“Unused Line Fee Percentage” shall have the meaning set forth in the Fee Letter referred to in clause (i) of the definition thereof.

“Unused Portion of the Commitments” shall mean, as of any date of determination, the sum of the Class A Unused Portion of the Commitments plus the Class B Unused Portion of the Commitments as of such date of determination.

A-50

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

“Usage Percentage” shall mean, as of such date of determination, a percentage equal to (i) the Aggregate Outstanding Advances divided by (ii) the Aggregate Commitment as of such date.

“U.S. Person” shall mean any Person who is a U.S. person within the meaning of Section 7701(a)(30) of the Internal Revenue Code.

“U.S. Special Resolution Regime” shall have the meaning set forth in Section 10.24 hereof.

“U.S. Tax Compliance Certificate” shall have the meaning set forth in Section 2.17(G)(ii)(b)(3).

“Verification Agent”shall have the meaning set forth in the introductory paragraph hereof.

“Verification Agent Agreement” shall mean the Verification Agent Agreement dated as of or about the Closing Date, by and among the Verification Agent, the Borrower, the Facility Administrator and the Administrative Agent, as amended, restated, modified and/or supplemented from time to time in accordance with its terms.

“Verification Agent Fee” shall mean a fee payable by the Borrower to the Verification Agent as set forth in the Verification Agent Fee Letter.

“Verification Agent Fee Letter” shall mean the Verification Agent Fee Letter, dated as of the date hereof, among the Borrower and the Verification Agent, as the same may be amended, restated, supplemented or otherwise modified from time to time.

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[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

EXHIBIT B‑1

FORM OF BORROWING BASE CERTIFICATE

BORROWING BASE CERTIFICATE

SUNNOVA TEP HOLDINGS, LLC

[DATE]

In connection with that certain Credit Agreement, dated as of September 6, 2019 (as may be amended from time to time, the “Credit Agreement”), by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, as Facility Administrator (in such capacity, the “Facility Administrator”), CREDIT SUISSE AG, NEW YORK BRANCH, as Administrative Agent for the financial institutions that may become parties thereto as Lenders, the Lenders, WELLS FARGO BANK, NATIONAL ASSOCIATION, as Paying Agent, and U.S. BANK NATIONAL ASSOCIATION, as Verification Agent, the Borrower hereby certifies that

1.    The attached Schedule I sets forth the borrowing base calculations with respect to Class A Advances on the proposed Funding Date (the “Class A Borrowing Base Calculation”) and provides all data used, in Excel format, to calculate the foregoing as of the date set forth above and the computations reflected in the Class A Borrowing Base Calculation are true, correct and complete.

2.    The attached Schedule II sets forth the borrowing base calculations with respect to Class B Advances on the proposed Funding Date (the “Class B Borrowing Base Calculation”) and provides all data used, in Excel format, to calculate the foregoing as of the date set forth above and the computations reflected in the Class B Borrowing Base Calculation are true, correct and complete.

3.    The attached Schedule III sets forth the Excess Concentration Amount calculations on the Funding Date (the “Excess Concentration Amount Calculation”) and provides all data used, in Excel format, to calculate the foregoing as of the date set forth above and the computations reflected in the Excess Concentration Amount Calculation are true, correct and complete.

4.    Each Solar Asset included in the Class A Borrowing Base Calculations and in the Class B Borrowing Base Calculations constitutes an Eligible Solar Asset as of the

B-1-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

date hereof and the Excess Concentration Amount Calculation has been computed based on the information known to the Borrower or Facility Administrator as of the date hereof.

Capitalized terms used but not defined herein shall have the meanings specified in the Credit Agreement.

IN WITNESS WHEREOF, the undersigned has executed this certificate as of the date first written above.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By: _________________________________

Name:

Title:

B-1-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

SCHEDULE I

Class A Borrowing Base Calculation

1. Aggregate Discounted Solar Asset Balance                $_____________

2. Excess Concentration Amount (see Line 45 of Schedule III)        $_____________

3. Line 1 minus Line 2                            $_____________

4. Solar Assets other than Puerto Rico Solar Assets or

Substantial Stage Solar Assets included in Line 3 times 75.000%        $_____________

5. Puerto Rico Solar Assets other than Substantial Stage Solar Assets

included in Line 3 times 67.500%                        $_____________

6. Substantial Stage Solar Assets

included in Line 3 times 65.625%                        $_____________

7. Line 4 plus Line 5 plus Line 6

(the“Class A Borrowing Base”)                         $_____________

8. The Class A Aggregate Commitment                  $187,500,000

9. The lesser of Line 7 or Line 8 $_____________

B-1-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

SCHEDULE II

Class B Borrowing Base Calculation

1. Aggregate Discounted Solar Asset Balance                $_____________

2. Excess Concentration Amount (see Line 45 of Schedule III)        $_____________

3. Line 1 minus Line 2                            $_____________

4. Solar Assets other than Puerto Rico Solar Assets or

Substantial Stage Solar Assets included in Line 3 times 5.000%        $_____________

5. Puerto Rico Solar Assets other than Substantial Stage Solar Assets

included in Line 3 times 4.500%                        $_____________

6. Substantial Stage Solar Assets

included in Line 3 times 4.375%                         $_____________

7. Line 4 plus Line 5 plus Line 6

(the “Class B Borrowing Base”)                         $_____________

8. The Class B Aggregate Commitment                      $12,500,000

9. The lesser of Line 7 or Line 8                        $_____________

B-1-4

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE III

Excess Concentration Amount Calculation¹ 

1. Aggregate Discounted Solar Asset Balance                $____________

2. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer had a FICO score of less than

[***] at the time of origination                             $_____________

3. Line 1 times 35.0%                                $_____________

4. Line 2 minus 3 (enter $0 if less than $0)                    $_____________

5. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer had a FICO score of less than

[***] at the time of origination                             $_____________

6. Line 1 times 28.0%                                $_____________

7. Line 5 minus Line 6 (enter $0 if less than $0)                $_____________

8. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer reside in the state in the United States

with the highest concentration of Host Customers measured by the

aggregate Discounted Solar Asset Balance in each state and the Aggregate

Discounted Solar Asset Balance                        $_____________

___________________

¹ For the purpose of calculating the Excess Concentration Amount, Prepaid Solar Assets shall be deemed to have a Discounted Solar Asset Balance equal to [***].

B-1-5

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

9. Line 1 times 50.0%                                $_____________

10. Line 8 minus Line 9 (enter $0 if less than $0)                $_____________

11. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer reside in any one of the two states

in the United States with either the highest or the second highest

concentrations of Host Customers measured by the aggregate Discounted

Solar Asset Balance in each state and the Aggregate

Discounted Solar Asset Balance                        $_____________

12. Line 1 times 75.0%                            $_____________

13. Line 11 minus Line 12 (enter $0 if less than $0)                $_____________

14. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer reside in any one of the three states

in the United States with either the highest, second highest or third highest

concentrations of Host Customers measured by the aggregate Discounted

Solar Asset Balance in each state and the Aggregate

Discounted Solar Asset Balance                        $_____________

15. Line 1 times 85.0%                            $_____________

16. Line 14 minus Line 15 (enter $0 if less than $0)                $_____________

17. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer was a resident of Puerto Rico, Guam or

the Northern Mariana Islands at the time of origination            $_____________

18. Line 1 times 20.0%                            $_____________

19. Line 17 minus Line 18 (enter $0 if less than $0)                $_____________

B-1-6

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

20. [Reserved]                                    $_____________

21. [Reserved]                                    $_____________

22. [Reserved]                                    $_____________

23. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer was a resident of Guam at the time

of origination                                     $_____________

24. Line 1 times 7.5%                            $_____________

25. Line 23 minus Line 24 (enter $0 if less than $0)                $_____________

26. The aggregate Discounted Solar Asset Balance for Eligible Solar Assets

in which the related Host Customer was a resident of the Northern Mariana

Islands at the time of origination                         $_____________

27. Line 1 times 1.5%                                $_____________

28. Line 26 minus Line 27 (enter $0 if less than $0)                $_____________

29. The aggregate portion of the Discounted Solar Asset Balance of all

Eligible Solar Assets with Credit Card Receivables                $_____________

30. Line 1 times 2.5%                                $_____________

31. Line 29 minus Line 30 (enter $0 if less than $0)                $_____________

32. The aggregate portion of the Discounted Solar Asset Balance of all

Eligible Solar Assets that are Final Stage Solar Assets             $_____________

33. Line 1 times 20.0%                            $_____________

34. Line 32 minus Line 33 (enter $0 if less than $0)                $_____________

B-1-7

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

35. The aggregate portion of the Discounted Solar Asset Balance of all

Eligible Solar Assets that are Substantial Stage Solar Assets         $_____________

36. Line 1 times 20.0%                            $_____________

37. Line 35 minus Line 36 (enter $0 if less than $0)                $_____________

38. The aggregate portion of the Discounted Solar Asset Balance of all

Eligible Solar Assets that are Final Stage Solar Assets or Substantial
Stage Solar Assets                                $_____________

39. Line 1 times 35.0%                            $_____________

40. Line 38 minus Line 39 (enter $0 if less than $0)                $_____________

41. The aggregate portion of the Discounted Solar Asset Balance of all

Eligible Solar Assets for which the related PV System

includes an Energy Storage System                        $_____________

42. Line 1 times 50.0%                            $_____________

43. Line 41 minus Line 42 (enter $0 if less than $0)                $_____________

44. The aggregate Discounted Solar Asset Balance of all Eligible Solar Assets

relating to any one Host Customer which exceeds the lesser of (i) one percent (1.00%)

the Maximum Facility Amount and (ii) the U.S. Dollar equivalent of 1.5

million Swiss Francs (calculated at the rate of exchange at which,

in accordance with normal banking procedures, the Administrative Agent could purchase

with U.S. Dollars, Swiss Francs in New York City, New York,

at the close of business on the day prior to such date of determination)    $_____________

B-1-8

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

45. The sum of Line 4 plus Line 7 plus Line 10 plus Line 13 plus Line 16

plus Line 19 plus Line 22 plus Line 25 plus Line 28 plus Line 31 [plus

Line 34 plus Line 37]²plus Line 40 plus Line 43 plus Line 44

(the “Excess Concentration Amount”)                    $_____________

__________________

² For the purpose of calculating the Excess Concentration Amount, Lines 34, 37 and 40 shall not be included during the period commencing on the Closing Date or the effective date of a Takeout Transaction and ending ninety (90) days thereafter.

B-1-9

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

EXHIBIT B‑2

FORM OF NOTICE OF BORROWING

__________ ___, 20__

To:    Credit Suisse AG, New York Branch, as Administrative Agent Class A Funding Agent     and Class B Funding Agent

11 Madison Avenue, 3rd Floor

New York, NY 10010

Attention: Patrick Duggan

Patrick Hart

Wells Fargo Bank, National Association, as Paying Agent

600 S. 4th Street, MAC N9300-061

Minneapolis, MN 55479

Attention: Corporate Trust Services – Asset Backed Administration, E-mail: ctsabsservicer@wellsfargo.com

Ladies and Gentlemen:

Reference is made to the Credit Agreement, dated as of September 6, 2019 (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among Sunnova TEP Holdings, LLC (the “Borrower”), Credit Suisse AG, New York Branch, as Administrative Agent for the financial institutions that may from time to time become parties thereto as Lenders (in such capacity, the “Administrative Agent”), the Lenders, Wells Fargo Bank, National Association, as Paying Agent and U.S. Bank National Association, as Verification Agent. Capitalized terms used herein but not defined herein shall have the meanings assigned to such terms in the Credit Agreement.

A: In accordance with Section 2.4 of the Credit Agreement, the Borrower hereby requests that the Class A Lenders provide Class A Advances based on the following criteria:

1.    Aggregate principal amount of Class A Advances requested: $[____________]

B-2-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

2.    Allocated amount of such Class A Advances to be paid by the Class A Lenders in each Class A Lender Group:

CS Lender Group    $[________________]

[_____________]    $___________________

3.    $_______________ should be transferred to the Liquidity Reserve Account

4.    $_______________ should be transferred to the Supplemental Reserve Account

Account(s) to which Class A Funding Agents should wire the balance of the requested funds:

Bank Name: [_________________]

ABA No.: [_________________]

Account Name: [_________________]

Account No.: [_________________]

Reference: [_________________]

5.    Attached to this notice as Exhibit A is the Borrowing Base Certificate in connection with these Class A Advances and a related Schedule of Solar Assets.

B: In accordance with Section 2.4 of the Credit Agreement, the Borrower hereby requests that the Class B Lenders provide Class B Advances based on the following criteria:

1.    Aggregate principal amount of Class B Advances requested: $[____________]

2.    Allocated amount of such Class B Advances to be paid by the Class B Lenders in each Class B Lender Group:

CS Lender Group    $[________________]

[_____________]    $___________________

3.    $_______________ should be transferred to the Liquidity Reserve Account

B-2-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

4.    $_______________ should be transferred to the Supplemental Reserve Account

Account(s) to which Class B Funding Agents should wire the balance of the requested funds:

Bank Name: [_________________]

ABA No.: [_________________]

Account Name: [_________________]

Account No.: [_________________]

Reference: [_________________]

5.    Attached to this notice as Exhibit B is the Borrowing Base Certificate in connection with these Class B Advances and a related Schedule of Solar Assets.

C: In accordance with Section 3.2 of the Credit Agreement, the Borrower hereby certifies that no Amortization Event, Event of Default, Potential Amortization Event or Potential Default has occurred and is continuing or would result from any borrowing of any Advance or from the application of the proceeds therefrom.

Very truly yours,

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By: _________________________________

Name:

Title:

B-2-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

Borrowing Base Certificate

[see attached]

B-2-4

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT B

Borrowing Base Certificate

[see attached]

B-2-5

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT A

EXHIBIT C

[RESERVED]

C-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT D-1

FORM OF CLASS A LOAN NOTE

CLASS A LOAN NOTE

Up to $[________]    [DATE]

New York, New York

Reference is made to that certain Credit Agreement, dated as of September 6, 2019 (as may be amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, as Facility Administrator, CREDIT SUISSE AG, NEW YORK BRANCH, as Administrative Agent for the Lenders (including any Conduit Lender) that may become parties thereto, the Lenders, Wells Fargo Bank, National Association, as Paying Agent, and U.S. Bank National Association, as Verification Agent. Capitalized terms used and not otherwise defined herein shall have the meanings ascribed to them in the Credit Agreement.

FOR VALUE RECEIVED, the Borrower hereby promises to pay CREDIT SUISSE AG, NEW YORK BRANCH, as Class A Funding Agent, for the benefit of the Class A Lenders in its Class A Lender Group (the “Class A Loan Note Holder”) on the Maturity Date or such earlier date as provided in the Credit Agreement, in immediately available funds in lawful money of the United States the principal amount of up to [__________] ($[________]) or, if less, the aggregate unpaid principal amount of all Class A Advances made by the Class A Lenders in the Class A Loan Note Holder’s Class A Lender Group to the Borrower pursuant to the Credit Agreement together with all accrued but unpaid interest thereon.

The Borrower also agrees to pay interest in like money to the Class A Loan Note Holder, for the benefit of the Class A Lenders in its Class A Lender Group, on the unpaid principal amount of each such Class A Advance from time to time from the date hereof until payment in full thereof at the rate or rates and on the dates set forth in the Credit Agreement.

This Class A Loan Note is one of the Loan Notes referred to in, and is entitled to the benefits of, the Credit Agreement, which, among other things, contains provisions for acceleration of the maturity hereof upon the happening of certain stated events and also for prepayments on account of the principal hereof prior to the maturity hereof upon the terms and conditions specified therein and is secured by the Collateral.

In the event of any inconsistency between the provisions of this Class A Loan Note and the provisions of the Credit Agreement, the Credit Agreement will prevail.

THIS CLASS A LOAN NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (INCLUDING SECTIONS 5‑1401

D-1-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

AND 5‑1402 OF THE GENERAL OBLIGATIONS LAWS OF THE STATE OF NEW YORK BUT OTHERWISE WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES).

ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS CLASS A LOAN NOTE MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK, AND BY EXECUTION AND DELIVERY OF THIS CLASS A LOAN NOTE, EACH OF THE PARTIES HERETO CONSENTS, FOR ITSELF AND IN RESPECT OF ITS PROPERTY, TO THE EXCLUSIVE JURISDICTION OF THOSE COURTS. EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS OF FORUM NON CONVENIENS, OR ANY LEGAL PROCESS WITH RESPECT TO ITSELF OR ANY OF ITS PROPERTY, WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS CLASS A LOAN NOTE OR ANY DOCUMENT RELATED HERETO. EACH OF THE PARTIES HERETO WAIVES PERSONAL SERVICE OF ANY SUMMONS, COMPLAINT OR OTHER PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS PERMITTED BY NEW YORK LAW.

ALL PARTIES HEREUNDER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, THIS CLASS A LOAN NOTE, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE PARTIES IN CONNECTION HEREWITH OR THEREWITH. ALL PARTIES ACKNOWLEDGE AND AGREE THAT THEY HAVE RECEIVED FULL AND SIGNIFICANT CONSIDERATION FOR THIS PROVISION AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR ALL PARTIES TO ENTER INTO THIS CLASS A LOAN NOTE.

This Class A Loan Note may be transferred or assigned by the holder hereof at any time, subject to compliance with the Credit Agreement and any applicable law. This Class A Loan Note shall be binding upon the Borrower and shall inure to the benefit of the holder hereof and its successors and assigns. The obligations and liabilities of the Borrower hereunder may not be assigned to any Person without the prior written consent of the holder hereof. Any such assignment in violation of this paragraph shall be void and of no force or effect.

Demand, presentment, protest and notice of nonpayment and protest are hereby waived by the Borrower.

[Signature page follows.]

D-1-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IN WITNESS WHEREOF, this Class A Loan Note has been duly executed and delivered on behalf of the Borrower by its duly authorized officer on the date and year first written above.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By:    ____________________________________

Name:

Title:

D-1-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT D-2

FORM OF CLASS B LOAN NOTE

CLASS B LOAN NOTE

Up to $[________]    [DATE]

New York, New York

Reference is made to that certain Credit Agreement, dated as of September 6, 2019 (as may be amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, as Facility Administrator, CREDIT SUISSE AG, NEW YORK BRANCH, as Administrative Agent for the Lenders (including any Conduit Lender) that may become parties thereto, the Lenders, Wells Fargo Bank, National Association, as Paying Agent, and U.S. Bank National Association, as Verification Agent. Capitalized terms used and not otherwise defined herein shall have the meanings ascribed to them in the Credit Agreement.

FOR VALUE RECEIVED, the Borrower hereby promises to pay CREDIT SUISSE AG, NEW YORK BRANCH, as Class B Funding Agent, for the benefit of the Class B Lenders in its Class B Lender Group (the “Class B Loan Note Holder”) on the Maturity Date or such earlier date as provided in the Credit Agreement, in immediately available funds in lawful money of the United States the principal amount of up to [__________] ($[________]) or, if less, the aggregate unpaid principal amount of all Class B Advances made by the Class B Lenders in the Class B Loan Note Holder’s Class B Lender Group to the Borrower pursuant to the Credit Agreement together with all accrued but unpaid interest thereon.

The Borrower also agrees to pay interest in like money to the Class B Loan Note Holder, for the benefit of the Class B Lenders in its Class B Lender Group, on the unpaid principal amount of each such Class B Advance from time to time from the date hereof until payment in full thereof at the rate or rates and on the dates set forth in the Credit Agreement.

This Class B Loan Note is one of the Loan Notes referred to in, and is entitled to the benefits of, the Credit Agreement, which, among other things, contains provisions for acceleration of the maturity hereof upon the happening of certain stated events and also for prepayments on account of the principal hereof prior to the maturity hereof upon the terms and conditions specified therein and is secured by the Collateral.

In the event of any inconsistency between the provisions of this Class B Loan Note and the provisions of the Credit Agreement, the Credit Agreement will prevail.

THIS CLASS B LOAN NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (INCLUDING SECTIONS 5‑1401

D-2-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

AND 5‑1402 OF THE GENERAL OBLIGATIONS LAWS OF THE STATE OF NEW YORK BUT OTHERWISE WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES).

ANY LEGAL ACTION OR PROCEEDING WITH RESPECT TO THIS CLASS B LOAN NOTE MAY BE BROUGHT IN THE COURTS OF THE STATE OF NEW YORK OR OF THE UNITED STATES FOR THE SOUTHERN DISTRICT OF NEW YORK, AND BY EXECUTION AND DELIVERY OF THIS CLASS B LOAN NOTE, EACH OF THE PARTIES HERETO CONSENTS, FOR ITSELF AND IN RESPECT OF ITS PROPERTY, TO THE EXCLUSIVE JURISDICTION OF THOSE COURTS. EACH OF THE PARTIES HERETO IRREVOCABLY WAIVES ANY OBJECTION, INCLUDING ANY OBJECTION TO THE LAYING OF VENUE OR BASED ON THE GROUNDS OF FORUM NON CONVENIENS, OR ANY LEGAL PROCESS WITH RESPECT TO ITSELF OR ANY OF ITS PROPERTY, WHICH IT MAY NOW OR HEREAFTER HAVE TO THE BRINGING OF ANY ACTION OR PROCEEDING IN SUCH JURISDICTION IN RESPECT OF THIS CLASS B LOAN NOTE OR ANY DOCUMENT RELATED HERETO. EACH OF THE PARTIES HERETO WAIVES PERSONAL SERVICE OF ANY SUMMONS, COMPLAINT OR OTHER PROCESS, WHICH MAY BE MADE BY ANY OTHER MEANS PERMITTED BY NEW YORK LAW.

ALL PARTIES HEREUNDER HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN CONNECTION WITH, THIS CLASS B LOAN NOTE, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR WRITTEN) OR ACTIONS OF THE PARTIES IN CONNECTION HEREWITH OR THEREWITH. ALL PARTIES ACKNOWLEDGE AND AGREE THAT THEY HAVE RECEIVED FULL AND SIGNIFICANT CONSIDERATION FOR THIS PROVISION AND THAT THIS PROVISION IS A MATERIAL INDUCEMENT FOR ALL PARTIES TO ENTER INTO THIS CLASS B LOAN NOTE.

This Class B Loan Note may be transferred or assigned by the holder hereof at any time, subject to compliance with the Credit Agreement and any applicable law. This Class B Loan Note shall be binding upon the Borrower and shall inure to the benefit of the holder hereof and its successors and assigns. The obligations and liabilities of the Borrower hereunder may not be assigned to any Person without the prior written consent of the holder hereof. Any such assignment in violation of this paragraph shall be void and of no force or effect.

Demand, presentment, protest and notice of nonpayment and protest are hereby waived by the Borrower.

[Signature page follows.]

D-2-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

IN WITNESS WHEREOF, this Class B Loan Note has been duly executed and delivered on behalf of the Borrower by its duly authorized officer on the date and year first written above.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By:    ____________________________________

Name:

Title:

D-2-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT E

COMMITMENTS

Class A Commitments:

	The Class A Aggregate Commitment
Credit Suisse AG, Cayman Islands Branch	$[***]
Total:	$	187,500,000

Class B Commitments:

	The Class B Aggregate Commitment
Credit Suisse AG, Cayman Islands Branch	$[***]
Total:	$	12,500,000

E-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT F

FORM OF ASSIGNMENT AGREEMENT

This Assignment Agreement (the “Assignment Agreement”) is dated as of the Effective Date set forth below and is entered into by and between the Assignor identified in item 1 below (the “Assignor”) and the Assignee identified in item 2 below (the “Assignee”). Capitalized terms used but not defined herein shall have the meanings given to them in the Credit Agreement identified below (as amended, the “Credit Agreement”), receipt of a copy of which is hereby acknowledged by the Assignee. The Standard Terms and Conditions set forth in Annex 1 attached hereto are hereby agreed to and incorporated herein by reference and made a part of this Assignment Agreement as if set forth herein in full.

For an agreed consideration, theAssignor hereby irrevocably sells and assigns to the Assignee,and theAssignee hereby irrevocably purchases and assumes from the Assignor, subject to and in accordance with the Standard Terms and Conditions and the Credit Agreement, as of the Effective Date inserted by the Administrative Agent as contemplated below (i) all of the Assignor’s rights and obligations in its capacity as a [Class A][Class B] Lender under the Credit Agreement and any other documents or instruments delivered pursuant thereto to the extent related to the amount and percentage interest identified below of all of such outstanding rights and obligations of the Assignor under the respective facilities identified below, and (ii) to the extent permitted to be assigned under applicable law, all claims, suits, causes of action and any other right of the Assignor (in its capacity as a [Class A][Class B] Lender) against any Person, whether known or unknown, arising under or in connection with the Credit Agreement, any other documents or instruments delivered pursuant thereto or the loan transactions governed thereby or in any way based on or related to any of the foregoing, including, but not limited to, contract claims, tort claims, malpractice claims, statutory claims and all other claims at law or in equity related to the rights and obligations sold and assigned pursuant to clause (i) above (the rights and obligations sold and assigned by the Assignor to the Assignee pursuant to clauses (i) and (ii) above being referred to herein collectively as the “Assigned Interest”). Each such sale and assignment is without recourse to the Assignor and, except as expressly provided in this Assignment Agreement, without representation or warranty by the Assignor.

1.    Assignor:    ________________________________

2. Assignee:    ________________________________

3. Administrative Agent:    Credit Suisse AG, New York Branch

F-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

4. Credit Agreement:    Credit Agreement, dated as of September 6, 2019, by and among Sunnova TEP Holdings, LLC, a Delaware limited liability company, Sunnova TE Management, LLC, a Delaware limited liability company, Credit Suisse AG, New York Branch, as Administrative Agent for the Lenders (including any Conduit Lender) that may become parties thereto, the Lenders, Wells Fargo Bank, National Association, as Paying Agent, and U.S. Bank National Association, as Verification Agent

6. Assigned Interest:

Assignor	Assignee	Type of Loans Assigned (Class A or Class B)	Aggregate Amount of Loans for all Lenders	Amount of Loans Assigned	Percentage Assigned of Loans
			$	$	%

[Signature pages follow]

F-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Effective Date: ________________, 20__

The terms set forth in this Assignment Agreement are hereby agreed to:

ASSIGNOR

[NAME OF ASSIGNOR]

By    

Name    

Title    

ASSIGNEE

[NAME OF ASSIGNEE]

By    

Name    

Title    

Accepted:

CREDIT SUISSE AG, New York Branch,
as Administrative Agent

By    

Name    

Title    

By    

Name    

Title    

F-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

ANNEX 1

STANDARD TERMS AND CONDITIONS FOR
ASSIGNMENT AGREEMENT

SECTION 1. REPRESENTATIONS AND WARRANTIES.

Section 1.1.Assignor. The Assignor (a) represents and warrants that (i) it is the legal and beneficial owner of the Assigned Interest, (ii) the Assigned Interest is free and clear of any lien, encumbrance or other adverse claim, and (iii) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment Agreement and to consummate the transactions contemplated hereby; and (b) assumes no responsibility with respect to (i) any statements, warranties or representations made in or in connection with the Credit Agreement or any other Transaction Document, (ii) the execution, legality, validity, enforceability, genuineness, sufficiency or value of the Transaction Documents or any collateral thereunder, (iii) the financial condition of the Borrower or any other Person obligated in respect of any Transaction Document, or (iv) the performance or observance by the Borrower or any other Person of any of their respective obligations under any Transaction Document.

Section 1.2.    Assignee. The Assignee (a) represents and warrants that (i) it has full power and authority, and has taken all action necessary, to execute and deliver this Assignment Agreement and to consummate the transactions contemplated hereby and to become a [Class A][Class B]Lender under the Credit Agreement, (ii) it meets all the requirements to be an assignee under Section 10.8 of the Credit Agreement (subject to such consents, if any, as may be required under Section 10.8 of the Credit Agreement), (iii) from and after the Effective Date, it shall be bound by the provisions of the Credit Agreement as a [Class A][Class B]Lender thereunder and, to the extent of the Assigned Interest, shall have the obligations of a [Class A][Class B] Lender thereunder, (iv) it is sophisticated with respect to decisions to acquire assets of the type represented by the Assigned Interest and either it, or the Person exercising discretion in making its decision to acquire the Assigned Interest, is experienced in acquiring assets of such type, (v) it has received a copy of the Credit Agreement, and has received or has been accorded the opportunity to receive copies of the most recent financial statements delivered pursuant to the Credit Agreement, as applicable, and such other documents and information as it deems appropriate to make its own credit analysis and decision to enter into this Assignment Agreement and to purchase the Assigned Interest, (vi) it has, independently and without reliance upon the Administrative Agent or any other Lender and based on such documents and information as it has deemed appropriate, made its own credit analysis and decision to enter into this Assignment Agreement and to purchase the Assigned Interest, and (vii) attached to the

F-4

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Assignment Agreement is any documentation required to be delivered by it pursuant to the terms of the Credit Agreement, duly completed and executed by the Assignee; and (b) agrees that (i) it will, independently and without reliance on the Administrative Agent, the Assignor or any other Lender, and based on such documents and information as it shall deem appropriate at the time, continue to make its own credit decisions in taking or not taking action under the Transaction Documents, and (ii) it will perform in accordance with their terms all of the obligations which by the terms of the Transaction Documents are required to be performed by it as a Lender.

SECTION 2. PAYMENTS.

From and after the Effective Date, the Administrative Agent shall make all payments in respect of the Assigned Interest (including payments of principal, interest, fees and other amounts) to the Assignee whether such amounts have accrued prior to, on or after the Effective Date. The Assignorand the Assigneeshall make all appropriate adjustments in payments by the Administrative Agent for periods prior to the Effective Date or with respect to the making of this assignment directly between themselves. Notwithstanding the foregoing, the Administrative Agent shall make all payments of interest, fees or other amounts paid or payable in kind from and after the Effective Date to the Assignee.

SECTION 3. GENERAL PROVISIONS.

This Assignment Agreement shall be binding upon, and inure to the benefit of, the parties hereto and their respective successors and assigns. This Assignment Agreement may be executed in any number of counterparts, which together shall constitute one instrument. Delivery of an executed counterpart of a signature page of this Assignment Agreement by telecopy shall be effective as delivery of a manually executed counterpart of this Assignment Agreement. This Assignment Agreement shall be governed by, and construed in accordance with, the law of the State of New York.

F-5

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT G

FORM OF SOLAR SERVICE AGREEMENT

[SEE ATTACHED]

G-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT H

FORM OF NOTICE OF DELAYED FUNDING

Sunnova TEP Holdings, LLC

20 Greenway Plaza, Suite 475

Houston, TX 77046

Re:    Notice of Potential For Delayed Funding

Reference is made to the Credit Agreement, dated as of September 6, 2019 (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among Sunnova TEP Holdings, LLC (the “Borrower”), Credit Suisse AG, New York Branch, as Administrative Agent for the financial institutions that may from time to time become parties thereto as Lenders (in such capacity, the “Administrative Agent”), the Lenders, Wells Fargo Bank, National Association, as Paying Agent and U.S. Bank National Association, as Verification Agent. Capitalized terms used herein but not defined herein shall have the meanings assigned to such terms in the Credit Agreement.

Pursuant to Section 2.4(E) of the Credit Agreement, [___], as a Non-Conduit Lender, hereby notifies the Borrower that it has incurred external costs, fees or expenses directly related to and as a result of the “liquidity coverage ratio” under Basel III in respect of its Commitments under the Credit Agreement and/or its interests in the Loan Notes.

Sincerely,

[____]

By: _____________________________

Name:

Title:

I-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT I

DELAYED FUNDING NOTICE

Sunnova TEP Holdings, LLC

20 Greenway Plaza, Suite 475

Houston, TX 77046

Re:    Notice of Potential For Delayed Funding

Reference is made to the Credit Agreement, dated as of September 6, 2019 (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), by and among Sunnova TEP Holdings, LLC (the “Borrower”), Credit Suisse AG, New York Branch, as Administrative Agent for the financial institutions that may from time to time become parties thereto as Lenders (in such capacity, the “Administrative Agent”), the Lenders, Wells Fargo Bank, National Association, as Paying Agent and U.S. Bank National Association, as Verification Agent. Capitalized terms used herein but not defined herein shall have the meanings assigned to such terms in the Credit Agreement.

Pursuant to Section 2.4(E) of the Credit Agreement, [___], as a Non-Conduit Lender, hereby notifies the Borrower of its intent to fund its amount of the Advance related to the Notice of Borrowing delivered by the Borrower on [__], on a Business Day that is before [____]³, rather than on the date specified in such Notice of Borrowing.

Sincerely,

[____]

By: _____________________________

Name:

Title:

_____________________

³ Thirty-five days following the date of delivery by such Non-Conduit Lender of this Delayed Funding Notice.

I-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EXHIBIT J

UNDERWRITING AND REASSIGNMENT CREDIT POLICY

[SEE ATTACHED]

J-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE I

ELIGIBILITY CRITERIA -

REPRESENTATIONS AND WARRANTIES AS TO SOLAR ASSETS

1. Accuracy of Schedule of Solar Assets. Each entry with respect to the Solar Asset set forth on the Schedule of Solar Assets is complete, accurate, true and correct in all material respects and does not omit any necessary information that makes such entry misleading, including, if such Solar Asset is a Substantial Stage Solar Asset, the amount disbursed to channel partners for services rendered in respect of Substantial Stage Solar Asset.

2. Form of Solar Service Agreement. The related Solar Service Agreement is substantially in the form of one of the Parent’s standard forms of Solar Service Agreement attached as Exhibit G to this Agreement (as such Exhibit may be modified after the Closing Date in accordance with Section 5.1(X) of the Agreement). The related Solar Service Agreement provides that an Approved Installer has designed, procured and installed, or will design, procure and install, a PV System at the property specified in such Solar Service Agreement and the Host Customer agrees to purchase electric energy produced by such PV System or lease such PV System. At the time of installation, such Approved Installer was properly licensed and had the required expertise to design, procure and install the related PV System.

3. Modifications to Solar Service Agreement. The terms of the related Solar Service Agreement have not been amended, waived, extended, or modified in any manner inconsistent with the Customer Collection Policy.

4. Host Customer Payments in U.S. Dollars. The related Host Customer is obligated per the terms of the related Solar Service Agreement to make payments in U.S. dollars to the owner of the related Solar Service Agreement or its designee.

5. Host Customer FICO Score. As of the date of the Solar Service Agreement, the related Host Customer has a FICO of at least [***].

6. Weighted Average FICO Score. After giving effect to the Solar Asset’s inclusion in the Collateral, the weighted average FICO score (determined as of the dates of the related Solar Service Agreements) for Eligible Solar Assets will be at least [***].

7. Absolute and Unconditional Obligation. The related Solar Service Agreement is by its terms an absolute and unconditional obligation of the Host Customer to pay for electricity generated and delivered or that will be generated and delivered by the related PV System to such Host Customer after the related PV System has received Permission to Operate, and the payment obligations under the related Solar Service Agreement do not provide for offset

Schedule I-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

for any reason, including without limitation non‑payment or non‑performance by the Parent or any assignee thereof under any Customer Warranty Agreement or Performance Guaranty.

8. Non‑cancelable; Prepayable. The related Solar Service Agreement is non‑cancelable and prepayable by the Host Customer, if at all, only with a mandatory prepayment amount equal to or greater than an amount determined by the discounting of all remaining projected Host Customer Payments at a pre‑determined discount rate of not more than 6% per annum.

9 Freely Assignable. (a) Ownership of the related PV System is freely assignable to a Financing Fund or SAP, as applicable, and a security interest in such PV System may be granted by SAP, without the consent of any Person, except any such consent as has already been obtained.

(b) The related Solar Service Agreement and the rights with respect to the related Solar Assets (other than the PV System) are freely assignable to a Financing Fund or SAP, as applicable, and a security interest in such Solar Assets may be granted by SAP, without the consent of any Person, except any such consent as has already been obtained.

10. Legal Compliance. The origination of the related Solar Service Agreement and related PV Systems, as installed, was in compliance (or in the case of a Substantial Stage Solar Asset, will be in compliance) in all material respects with respect to the applicable federal, state and local laws and regulations including those relating to usury, truth‑in‑lending, consumer credit protection and disclosure laws at the time such Solar Service Agreement was originated or such PV System was installed (or in the case of a Substantial Stage Solar Asset, will be installed), as applicable.

11. Legal, Valid and Binding Agreement. The related Solar Service Agreement is the legal, valid and binding payment obligation of the related Host Customer, enforceable against such related Host Customer in accordance with its terms, except as such enforceability may be limited in the future by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally, and except as such enforceability may be limited in the future by general principles of equity (whether considered in a suit at law or in equity).

12. No Delinquencies, Defaults or Terminations. The related Solar Service Agreement is not a Delinquent Solar Asset or a Defaulted Solar Asset and the related PV System is not a Terminated Solar Asset. Furthermore, the Host Customer associated with the related Solar Service Agreement is not a Host Customer for any other Solar Service Agreement that was

Schedule I-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

originated, acquired and/or serviced by the Parent or any Affiliate thereof that would meet the definition of either Delinquent Solar Asset or Defaulted Solar Asset.

13. Minimum Payments Made. (i) Except in the case of a Substantial Stage Solar Asset or a Final Stage Solar Asset, either a minimum of one payment due under the related Solar Service Agreement has been made or the related Host Customer’s first payment under the related Solar Service Agreement has not been made because such payment is not yet due but such payment is due in the calendar month no later than the first full calendar month immediately following the later of (a) the related Transfer Date or (b) the date that such Solar Asset receives Permission to Operate and (ii) solely in the case of a Substantial Stage Solar Asset or a Final Stage Solar Asset, the related Host Customer’s first payment under the related Solar Service Agreement has not been made because such payment is not yet due but such payment is due in the calendar month that is no later than one hundred twenty (120) days after the Transfer Date with respect to such Substantial Stage Solar Asset or Final Stage Solar Asset or no later than thirty (30) days after such Transfer Date.

14. PV System and Solar Service Agreement Status. The related PV System has not been turned off due to a Host Customer delinquency under the Solar Service Agreement.

15. Affiliate Host Customers. Solar Service Agreements comprising no more than 0.25% of the Aggregate Discounted Solar Asset Balance as of the Closing Date (with respect to the Initial Solar Assets) and as of the most recent Transfer Date (as to all Eligible Solar Assets then owned by a Financing Fund or SAP) are related to Host Customers that are Persons who are employees of the Parent, the Borrower or any of their respective Affiliates.

16. No Adverse Selection. No selection procedures reasonably believed by the Parent or Borrower to be adverse to the Lenders were utilized in selecting such Solar Asset and the related Solar Service Agreement from among the Eligible Solar Assets directly owned by the Parent or its Affiliates.

17. Full Force and Effect. The related Solar Service Agreement is in full force and effect in accordance with its respective terms, except as may be limited in the future by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally, and except as such enforceability may be limited in the future by general principles of equity (whether considered in a suit at law or in equity).

18. Ordinary Course of Business. The related Solar Service Agreement relates to the sale of power from or the leasing of a PV System, and such Solar Service Agreement was originated or acquired consistent with the ordinary course of business of the Parent.

Schedule I-3

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

19. PV System. Except in the case of a Substantial Stage Solar Asset, the related PV System was properly delivered to and installed for the related Host Customer in good repair, without defects and in satisfactory order. Except in the case of a Substantial Stage Solar Asset, the related Host Customer has accepted the related PV System, and no related Host Customer has notified the Parent or any Affiliate thereof of any existing defects therein which is not in the process of being investigated, addressed or repaired by the Parent or any Affiliate thereof. Except in the case of a Substantial Stage Solar Asset, the Solar Photovoltaic Panels, Inverters and Energy Storage Systems with respect to the related PV System were manufactured by an Approved Vendor at the time of installation.

20. No Defenses Asserted. The related Solar Service Agreement has not been satisfied, subordinated or rescinded and no lawsuit is pending with respect to such related Solar Service Agreement.

21. Insurance. With respect to the related PV System (other than if such PV System is related to a Substantial Stage Solar Asset), the Parent has obtained and does maintain insurance in amounts and coverage consistent with the Parent’s policies. The Parent’s policies in respect of amounts, coverage and monitoring compliance thereof are consistent with insurance broker recommendations based on probable maximum loss projections and with the Parent’s historic loss experience, taking into account what is commercially reasonable and available in the market on commercially reasonable terms. All such required insurance is in full force and effect.

22. Taxes and Governmental Charges. The transfer, assignment and the pledge of the Collateral by the Borrower and SAP pursuant to the Security Agreement and the Pledge Agreement is not subject to and will not result in any Tax payable by the Borrower to any federal, state or local government except as has been paid or provided for. No Tax is owed in connection with any period prior to the applicable Cut-Off Date or with respect to the sale, contribution or assignment of Conveyed Property by the applicable Assignor to the Seller, by the Seller to the Borrower or by the Borrower to SAP, except as has been paid or provided for.

23. Governing Law of Solar Service Agreement. The related Solar Service Agreement is governed by the laws of a state or territory of the United States and was not originated in, nor is it subject to the laws of, any jurisdiction, the laws of which would make unlawful the sale, transfer, pledge or assignment of the related Solar Service Agreement under any of the Transaction Documents, including any exchange for refund in accordance with the Transaction Documents.

Schedule I-4

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

24. No Unpaid Fees. Except in the case of a Substantial Stage Solar Asset or a Final Stage Solar Asset, there are no unpaid fees owed to third parties relating to the origination of the related Solar Service Agreement and installation of the related PV System.

25. Payment Terms of Solar Service Agreement. The related Solar Service Agreement provides that the Host Customer thereunder is required to make periodic Host Customer Payments, which are due and payable on a monthly basis, during the term of the related Solar Service Agreement.

26. PBI Payments.

a. All applications, forms and other filings required to be submitted in connection with the procurement of PBI Payments have been properly made in all material respects under applicable law, rules and regulations and the related PBI Obligor has provided a written reservation approval (which may be in the form of electronic mail from the related PBI Obligor) for the payment of PBI Payments.

b. All conditions to the payment of PBI Payments by the related PBI Obligor (including but not limited to the size of the PV Systems, final site visits, provision of data, installation of metering, proof of project completion, production data and execution and delivery of final forms and related agreements (including all applications, forms and other filings and any written reservation approvals, Interconnection Agreements and REC purchase agreements, if required, each, a “Performance Based Incentive Agreement”)) have been satisfied or approved, as applicable, and the PBI Obligor’s payment obligation is an absolute and unconditional obligation of the PBI Obligor that is not, by the terms of the related Performance Based Incentive Agreement, subject to offset for any reason.

c. Copies of all PBI Documents and the Performance Based Incentive Agreement, if any, for PBI Payments have been delivered to the Verification Agent as of the Closing Date (as to the Initial Solar Assets) or the related Transfer Date (as to any Additional Solar Asset).

d. To the extent the rights to receive PBI Payments and the related Performance Based Incentive Agreement, if any, are not freely assignable without the consent of the related PBI Obligor, or if consent or notice to any Person is required for the grant of a security interest, such consent will have been obtained or notice will have been given as of the Closing Date (as to the Initial Solar Assets) or the related Transfer Date (as to any Additional Solar Asset). The PBI Payments are not subject to any

Schedule I-5

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

law, rule or regulation which would make unlawful the sale, transfer, pledge or assignment of any rights to the PBI Payments within the regulations set forth with respect to such PBI Payments. Immediately prior to the transfer of the rights to the PBI Payments and the related Performance Based Incentive Agreement, if any, to a Financing Fund or the Borrower, TEP Developer or the Seller, as applicable, had full legal and equitable title to such rights, free and clear of all Liens except for Permitted Liens and a Financing Fund or SAP, as applicable, acquired full legal and equitable title to such PBI Payments and the related Performance Based Incentive Agreement, free and clear of all Liens, except for Permitted Liens or Permitted Equity Liens. To the extent that notice is required, upon completion of the assignment of a Performance Based Incentive Agreement to a Financing Fund or SAP, as applicable, the Parent or an affiliate thereof delivered notice to the PBI Obligor indicating that such Financing Fund or SAP, as applicable, is the owner of the related PV System and the payee of the PBI Payment.

e. If a Performance Based Incentive Agreement is required by the laws, rules or regulations governing the obligations of the PBI Obligor to pay the PBI Payments, such Performance Based Incentive Agreement is, to the best of the knowledge of the Parent, the legal valid and binding payment obligation of the PBI Obligor, enforceable against such PBI Obligor in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally, and except as such enforceability may be limited by general principles of equity (whether considered at law or in equity).

f. The transfer, assignment and pledge of the rights to the PBI Payments is not subject to and will not result in any tax, fee or governmental charge payable by the Borrower to any federal, state or local government, except as paid.

27. Host Customer. The related Solar Services Agreement was either originated or acquired by the Parent in the ordinary course of business and in accordance with its Underwriting and Reassignment Credit Policy.

28. Warranties. All Manufacturer Warranties relating to the related Solar Service Agreement and the related PV System are in full force and effect and can be enforced by a Financing Fund, SAP or the Manager (other than with respect to those Manufacturer Warranties that are no longer being honored by the relevant manufacturer with respect to all customers generally, and except as such enforceability may be limited in the future by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights

Schedule I-6

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

generally, and except as such enforceability may be limited in the future by general principles of equity (whether considered in a suit at law or in equity).

29. True Lease. The related Solar Service Agreement in the form of a Lease Agreement is a “true” lease, as defined in Article 2‑A of the UCC.

30. UCC. The related Solar Service Agreement and rights to PBI Payments constitute “general intangibles”, “accounts” or “chattel paper”within the meaning of the applicable UCC and no paper originals with respect to any “chattel paper” or single authoritative copy with respect to “electronic chattel paper” exists. The PV Systems constitute “Equipment” within the meaning of the applicable UCC. Upon the filing of all appropriate financing statements in the proper filing offices in the appropriate jurisdictions, the Administrative Agent will have a first priority perfected security interest in and to the Solar Service Agreements, the rights to PBI Payments and the PV Systems, subject to Permitted Liens and in each case related solely to the SAP Solar Assets.

31. Fixture Filing. The terms of the related Solar Service Agreement provide that the parties thereto agree that the related PV System is not a fixture. The Parent or an Affiliate thereof has filed (or in the case of a Substantial Stage Solar Asset, will file) a protective UCC fixture filing or, with respect to Guam, its jurisdictional equivalent, in respect of the related PV System; provided, that (i) certain of such UCC fixture filings or such equivalent filings have been temporarily released in order to assist the applicable Host Customer in a pending refinancing of such Host Customer’s mortgage loan or sale of the related property and (ii) as a result, such UCC fixture filings or equivalent filings may not have been filed or maintained in a manner that would provide priority under the UCC over a conflicting interest of an encumbrancer or owner of the real property subject to such UCC fixture filing or equivalent filing.

32. Host Customer Residency. The related Host Customer is a resident of one of the 50 states of the United States, the District of Columbia or an Approved U.S. Territory.

33. PV System. The related PV System was installed (or in the case of a Substantial Stage Solar Asset, will be installed) on a single‑family residential property and one or more of the Host Customers (i) that is an individual that is not deceased and is not a governmental entity, a business, a corporation, institution or other legal entity (a "natural person"); provided, that 5.00% of the Aggregate Discounted Solar Asset Balance may relate to Host Customers that are a limited liability company, corporation, trust, partnership or other legal entity if (A) the Parent has determined that the controlling member of the limited liability company, controlling stockholder of the corporation, trustee of the trust, general partner of the

Schedule I-7

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

partnership or other equivalent controlling person the legal entity is a natural person and (B) the Parent has performed the same underwriting process in connection with such natural person as it applies to Host Customers that are natural persons; (ii) that voluntarily entered into such Solar Service Agreement and not as a result of fraud or identity theft, and (iii) who owns the real property on which the PV System is installed in one of the 50 states of the United States, the District of Columbia or an Approved U.S. Territory; provided that in the case where the Host Customer is a natural person, the residence may be owned by a limited liability company, corporation, trust, partnership or other legal entity for which the Parent has determined that the Host Customer is the controlling member, controlling stockholder, trustee, general partner or other equivalent controlling person). No related Host Customer has notified the Parent or any Affiliate thereof of any damage or other casualty affecting the PV system or home and neither the Parent nor any Affiliate thereof is aware of any other event that has occurred, in each case, that would affect the value or performance of the Solar Asset or the PV System. All parts and materials furnished in connection with the related PV System which are material to the solar energy production performance of such PV System, including but not limited to the Solar Photovoltaic Panels and Inverters, are (or in the case of a Substantial Stage Solar Asset, will be) newly manufactured with a manufacturer date no more than 12 months prior to the date the Solar Asset was originated.

34. Hedged SRECs. With respect to all Solar Assets for which the related Host Customer is a resident of either New Jersey or Massachusetts, as of the date that is 120 days from the Closing Date, the Projected SREC Hedge Ratio determined for the SREC Years 2019, 2020, 2021 and 2022 does not exceed 85%.

35. Maximum Solar Asset Tenor. The original term to maturity of the Solar Asset does not exceed 300 months.

36. Host Customer Solvency: (i) The Host Customer is not a debtor in a bankruptcy case as of the Closing Date (in the case of the Initial Solar Assets) or the related Transfer Date (in the case of Additional Solar Assets), and (ii) the Host Customer has not commenced any litigation or asserted any claim in writing challenging the validity or enforceability of the related Solar Service Agreement.

37. No Impairment. Neither the Parent nor any of its Affiliates has done anything to impair the rights of the Borrower, the Administrative Agent or the Lenders in the Collateral or payments with respect thereto.

Schedule I-8

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

38. Ownership. A Financing Fund or SAP, as applicable, has full legal and equitable title to the related PV System and related Solar Service Agreement, in each case free and clear of all Liens except for Permitted Liens and Permitted Equity Liens.

39. Final Stage Solar Asset. If such Solar Asset is a Final Stage Solar Asset, such Solar Asset will not be a Final Stage Solar Asset for more than 150 days since the date such Solar Asset first constituted a Final Stage Solar Asset.

40. Substantial Stage Solar Asset. If such Solar Asset is a Substantial Stage Solar Asset, (i) such Solar Asset will not be a Substantial Stage Solar Asset for more than 90 days (or 120 days if the related Host Customer is located in the East Region) since the Parent or an Affiliate thereof has issued a “notice to proceed” confirming the related Host Customer signed the related Solar Service Agreement, a channel partner submitted a final design proposal and such proposal was approved by the Parent or an Affiliate thereof and (ii) the related Host Customer has not cancelled the installation of the Solar Asset notwithstanding receipt of the related “notice to proceed.”

41. Puerto Rico Solar Asset. If such Solar Asset is a Puerto Rico Solar Asset (other than a Puerto Rico Non-Storage Solar Asset), the related PV System relies on one or more Energy Storage Systems and does not rely on the operation of the utility grid in order to operate.

42. Hedged SREC Payments.

a. All applications, forms and other filings required to be submitted in connection with the procurement of Hedged SREC Payments have been properly made in all material respects under applicable law, rules and regulations and the related Eligible Hedged SREC Counterparty has provided a written reservation approval (which may be in the form of electronic mail from the related Eligible Hedged SREC Counterparty) for the payment of Hedged SREC Payments.

b. All conditions to the payment of Hedged SREC Payments by the related Eligible Hedged SREC Counterparty have been satisfied or approved, as applicable, and the Eligible Hedged SREC Counterparty’s payment obligation is an absolute and unconditional obligation of the Eligible Hedged SREC Counterparty that is not, by the terms of the related Hedged SREC Agreement, subject to offset for any reason.

c. Copies of all Hedged SREC Agreements with respect to Hedged SREC Payments have been delivered to the Verification Agent as of the Closing Date (as to the Initial Solar Assets) or the related Transfer Date (as to any Additional Solar Asset).

Schedule I-9

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

d. To the extent that the rights to receive Hedged SREC Payments and the related Hedged SREC Agreement, if any, are not freely assignable without the consent of the Eligible Hedged SREC Counterparty, or if consent of or notice to any Person is required for the grant of a security interest, such consent will have been obtained or notice will have been given as of the Closing Date (as to the Initial Solar Assets) or the related Transfer Date (as to any Additional Solar Asset). The Hedged SREC Payments are not subject to any law, rule or regulation which would make unlawful the sale, transfer, pledge or assignment of any rights to the Hedged SREC Payments within the regulations set forth with respect to such Hedged SREC Payments. Immediately prior to the transfer of the rights to the Hedged SREC Payments and the related Hedged SREC Agreement to the Borrower, TEP Developer had full legal and equitable title to such rights, free and clear of all Liens except for Permitted Liens and the Borrower acquired full legal and equitable title to such Hedged SREC Payments and the related Hedged SREC Agreement, free and clear of all Liens, except for Permitted Liens, Permitted Equity Liens and security interest granted to the Administrative Agent. To the extent notice is required, upon completion of the assignment of a Hedged SREC Agreement to the Borrower, TEP Developer delivered notice to the Eligible Hedged SREC Counterparty indicating that the Borrower is the owner of the related PV System and the payee of the Hedged SREC Payment.

e. If a Hedged SREC Agreement is required by the laws, rules or regulations governing the obligations of the Eligible Hedged SREC Counterparty to pay the Hedged SREC Payments, such Hedged SREC Agreement is, to the best of the knowledge of the Parent, the legal valid and binding payment obligation of the Eligible Hedged SREC Counterparty, enforceable against such Eligible Hedged SREC Counterparty in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally, and except as such enforceability may be limited by general principles of equity (whether considered at law or in equity).

f. The transfer, assignment and pledge of the rights to the Hedged SREC Payments is not subject to and will not result in any tax, fee or governmental charge payable by the Borrower to any federal, state or local government, except as paid.

43. Delivery of Solar Service Agreement. The related Solar Service Agreement and any amendments or modifications have been converted into an electronic (.pdf) form (an “Electronic Copy”) and delivered to the Verification Agent.  The related original (or “authoritative copy” for purposes of the UCC) of the Solar Service Agreement and any amendments or modifications have been destroyed on or before the Closing Date

Schedule I-10

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

(as to the Initial Solar Assets) or the related Transfer Date (as to any Additional Solar Asset) in compliance with the Parent’s document storage policies or, if not destroyed, no other Person has or could obtain possession or control thereof in a manner that would enable such Person to claim priority over the lien of the Administrative Agent.

44. Financing Funds/SAP.

a. Each Tax Equity Facility Document to which any Tax Equity Party is a party is a legal, valid and binding obligation of such Tax Equity Party, enforceable against such Tax Equity Party in accordance with its terms, except as such enforceability may be limited in the future by applicable bankruptcy, reorganization, insolvency, moratorium or other laws affecting creditors’ rights generally, and except as such enforceability may be limited in the future by general principles of equity (whether considered in a suit at law or in equity). None of the Tax Equity Facility Documents to which a Tax Equity Party is a party has been amended or modified since the effective date of such Tax Equity Facility Documents other than as set forth on Schedule VIII. No Tax Equity Party is party to any material contract, agreement or other undertaking except the Tax Equity Facility Documents and any other contract, agreement or undertaking previously disclosed in writing to the Administrative Agent.

b. All Tax Equity Facility Documents are in full force and effect and no material breach, default or event of default has occurred and is continuing thereunder or in connection therewith, except in either case to the extent that such breach, default or event of default could not reasonably be expected to have a Material Adverse Effect or that could have a material adverse effect on the PV Systems owned by a Financing Fund or the PV Systems owned by SAP or on the legality, validity or enforceability of the Tax Equity Facility Documents.

c. None of the Managing Members, the Financing Funds or SAP has any indebtedness or other obligations or liabilities, direct or contingent other than as permitted under the Transaction Documents. The Managing Members have full legal and equitable title to the Managing Member Interests free and clear of all Liens.

d. No loan to the Managing Members, the Financing Funds or SAP made or indebtedness incurred prior to the related Closing Date remains outstanding.

e. Each of the Managing Members and SAP is a limited liability company that is disregarded for federal income tax purposes.

f. None of the Managing Members, the Financing Funds or SAP is in breach or default under or with respect to any contractual obligation.

g. None of the Managing Members, the Financing Funds or SAP has conducted any business other than the business contemplated by the Tax Equity Facility Documents.

Schedule I-11

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

h. No event has occurred under the Tax Equity Facility Documents that would allow a Tax Equity Investor or another member to remove, or give notice of removal of, the related Managing Member, nor has a Managing Member given or received notice of an action, claim or threat of removal.

i. No event or circumstance occurred and is continuing that has resulted or would reasonably be expected result in or trigger any limitation, reduction, suspension or other restriction of the Managing Member Distributions.

j. There are no actions, suits, proceedings, claims or disputes pending or, to the Borrower’s knowledge, threatened in writing or contemplated, at law, in equity, in arbitration or before any Governmental Authority, by or against a Financing Fund, SAP or a Managing Member, or against any of their properties or revenues that, either individually or in the aggregate, could reasonably be expected to have a Material Adverse Effect or that could have a material adverse effect on the Solar Assets or on the legality, validity or enforceability of any of the Transaction Documents or any of the Tax Equity Facility Documents.

k. No notice or action challenging the tax structure, tax basis validity, tax characterization or tax-related legal compliance of the Tax Equity Facility or the tax benefits associated with the Tax Equity Facility is ongoing or has been resolved in a manner adverse to the Tax Equity Facility or a Managing Member, in each case, that would reasonably be expected to have a material adverse effect on the Tax Equity Facility or a Managing Member.

l. The only holders of equity interests in the Financing Funds are the Managing Members and Tax Equity Investors and other than the Purchase Options there are no outstanding obligations of the Managing Members or a Tax Equity Investor to repurchase, redeem, or otherwise acquire any membership or other equity interests in the Managing Members and a Tax Equity Investor, as applicable, or to make payments to any person, such as “phantom stock” payments, where the amount thereof is calculated with reference to the fair market value or equity value of the Managing Members and a Tax Equity Investor, as applicable. The class or classes of membership interests that a Financing Fund is authorized to issue and has issued are expressly set forth in its Financing Fund LLCA.

m. Each of the Financing Funds and SAP has filed, or has caused to be filed with the appropriate tax authority, all federal, state and local tax returns that it is required to file and has paid or has caused to be paid all taxes it is required to pay to the extent due; provided, however, that each of the Financing Funds and SAP may contest in good faith any such taxes and, in such event, may permit the taxes so contested to remain unpaid during any period, including appeals, when the Financing Funds and SAP, as applicable, are in good faith contesting the same, so long as such contest is pursued in accordance with the requirements of each applicable Tax Equity Facility Document. There is no action, suit, proceeding, investigation, audit or claim now pending by a taxing authority regarding any taxes relating to the Financing

Schedule I-12

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Funds or SAP that could, if made, individually or in the aggregate have a Material Adverse Effect.

n. The Borrower has delivered to the Administrative Agent the most recent financial statements (including the notes thereto) prepared in respect of the Financing Funds and SAP pursuant to the requirements of the Tax Equity Facility Documents, and such financial statements (if any) (a) fairly present in all material respects the financial condition of the Financing Funds and SAP, as applicable, as of the date thereof and (b) have been prepared in accordance with the requirements of Tax Equity Facility Documents. Such financial statements and notes thereto disclose all direct or contingent material liabilities of the Financing Funds and SAP as of the dates thereof, including liabilities for taxes, material commitments and debt.

o. The Financing Funds or SAP, as applicable, is party to each Solar Service Agreement in respect of each PV System owned by it.

45. Savings Product. If such Solar Asset is a Host Customer Solar Asset, the related Solar Service Agreement is a "savings product" (as such term is defined in the Underwriting and Reassignment Credit Policy).

Schedule I-13

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE II

THE COLLECTION ACCOUNT, THE SUPPLEMENTAL RESERVE ACCOUNT, THE LIQUIDITY RESERVE ACCOUNT, THE SAP REVENUE ACCOUNT, THE TAKEOUT TRANSACTION ACCOUNT AND THE BORROWER’S ACCOUNT

Collection Account

Bank Name:         Wells Fargo Bank, N.A.

ABA No.:         [***]

Account No.:        [***]

Account Name:    [***]

FFC:            [***]

Supplemental Reserve Account

Bank Name:         Wells Fargo Bank, N.A.

ABA No.:         [***]

Account No.:        [***]

Account Name:    [***]

FFC:             [***]

Liquidity Reserve Account

Bank Name:         Wells Fargo Bank, N.A.

ABA No.:         [***]

Acct:            [***]

Account Name:    [***]

FFC:             [***]

Schedule II-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SAP Revenue Account

Bank Name:         Wells Fargo Bank, N.A.

ABA No.:         [***]

Account No.:        [***]

Account Name:     [***]

FFC:             [***]

Takeout Transaction Account

Bank Name:         Wells Fargo Bank, N.A.

ABA No.:         [***]

Account No.:        [***]

Account Name:     [***]

FFC:             [***]

Borrower’s Account

Bank Name:         JPMorgan Chase Bank, N.A.

ABA No.:         [***]

Account No.:         [***]

Account Name:     [***]

Reference:         [***]

Schedule VII-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE III

[RESERVED]

Schedule III-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE IV

SCHEDULED HEDGED SREC PAYMENTS

[On file with the Administrative Agent]

Schedule IV-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE V

SCHEDULED HOST CUSTOMER PAYMENTS

[On file with the Administrative Agent]

Schedule V-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE VI

SCHEDULED PBI PAYMENTS

[On file with the Administrative Agent]

Schedule VI-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE VII

SCHEDULED MANAGING MEMBER DISTRIBUTIONS

[On file with the Administrative Agent]

Schedule VII-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE VIII

TAX EQUITY DEFINITIONS

Financing Funds

1. Sunnova TEP IV-A, LLC, a Delaware limited liability company (“TEP IV-A”)

2. Sunnova TEP IV-B, LLC, a Delaware limited liability company (“TEP IV-B”)

3. Sunnova TEP IV-C, LLC, a Delaware limited liability company (“TEP IV-C”)

Financing Fund LLCAs

1. With respect to TEP IV-A, the Amended and Restated Limited Liability Company Agreement, dated as of August 16, 2019, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-A LLCA”)

2. With respect to TEP IV-B, the Amended and Restated Limited Liability Company Agreement, dated as of December 31, 2019, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-B LLCA”)

3. With respect to TEP IV-C, the Amended and Restated Limited Liability Company Agreement, dated as of February 28, 2020, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-C LLCA”)

Management Agreements

1. Management Agreement, dated as of August 16, 2019, by and between the Manager and TEP IV-A (“TEP IV-A Management Agreement”)

2. Management Agreement, dated as of December 31, 2019, by and between the Manager and TEP IV-B (“TEP IV-B Management Agreement”)

3. Management Agreement, dated as of February 28, 2020 by and between the Manager and TEP IV-C (“TEP IV-C Management Agreement”)

Managers

1. Sunnova TE Management, LLC, a Delaware limited liability company

Managing Members

1. Sunnova TEP IV-A Manager, LLC, a Delaware limited liability company

2. Sunnova TEP IV-B Manager, LLC, a Delaware limited liability company

3. Sunnova TEP IV-C Manager, LLC, a Delaware limited liability company

Managing Member Interests

1. The Class B Interest in TEP IV-A

2. To the extent the TEP IV-A Purchase Option is exercised, the Class A Interest in TEP IV-A

3. The Class B Interest in TEP IV-B

Schedule VIII-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

4. To the extent the TEP IV-B Purchase Option is exercised, the Class A Interest in TEP IV-B

5. The Class B Interest in TEP IV-C

6. To the extent the TEP IV-C Purchase Option is exercised, the Class A Interest in TEP IV-C

Master Purchase Agreements

1. Master Purchase Agreement, dated as of August 16, 2019, between Sunnova TEP Developer, LLC and TEP IV-A (“TEP IV-A MPA”)

2. Development and Purchase Agreement, dated as of December 31, 2019, by and between Sunnova TEP Developer, LLC and TEP IV-B (“TEP IV-B DPA”)

3. Master Purchase Agreement, dated as of February 28, 2020 between Sunnova TEP Developer, LLC and TEP IV-C (“TEP IV-C MPA”)

Purchase Options

1. “TEP IV-APurchase Option” means the right of the applicable Managing Member or its designated Affiliate to purchase the related Tax Equity Investor’s interest in TEP IV-A

2. “TEP IV-B Purchase Option” means the right of the applicable Managing Member to purchase the related Tax Equity Investor’s interest in TEP IV-B

3. “TEP IV-CPurchase Option” means the right of the applicable Managing Member or its designated Affiliate to purchase the related Tax Equity Investor’s interest in TEP IV-C

Servicing Agreements

1. Servicing Agreement, dated as of August 16, 2019, by and among the Manager, TEP IV-A and GreatAmerica Portfolio Services Group LLC (“TEP IV-A Servicing Agreement”)

2. Servicing Agreement, dated as of December 31, 2019, by and among the Manager, TEP IV-B and GreatAmerica Portfolio Services Group LLC (“TEP IV-B Servicing Agreement”)

3. Servicing Agreement, dated as of February 28, 2020, by and among the Manager, TEP IV-C and GreatAmerica Portfolio Services Group LLC (“TEP IV-C Servicing Agreement”)

Tax Equity Financing Documents

TEP IV-A

1. Guaranty, dated as of August 16, 2019, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-A Management Agreement

3. TEP IV-A Servicing Agreement

4. TEP IV-A MPA

5. TEP IV-A LLCA

6. Deposit Account Control Agreement, dated as of August 16, 2019, by and between TEP IV-A, the applicable Tax Equity Investor, and Texas Capital Bank, N.A., a national banking association

TEP IV-B

1. Guaranty, dated as of December 31, 2019, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-B Management Agreement

3. TEP IV-B Servicing Agreement

Schedule VIII-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

4. TEP IV-B DPA

5. TEP IV-B LLCA

6. Blocked Account Control Agreement, dated as of December 31, 2019, by and among TEP IV-B, the applicable Tax Equity Investor, and JPMorgan Chase Bank, N.A., a national banking association

TEP IV-C

1. Guaranty, dated as of February 28, 2020, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-C Management Agreement

3. TEP IV-C Servicing Agreement

4. TEP IV-C MPA

5. TEP IV-C LLCA

6. Blocked Account Control Agreement, dated as of February 28, 2020, by and between TEP IV-C, the applicable Tax Equity Investor, and JPMorgan Chase Bank, N.A., a national banking association

Tax Equity Investors

1. With respect to TEP IV-A, JPM Capital Corporation, a Delaware corporation

2. With respect to TEP IV-B, BAL Investment & Advisory, Inc., a Delaware corporation

3.With respect to TEP IV-C, JPM Capital Corporation, a Delaware corporation

Schedule VIII-2

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE IX

SAP FINANCING DOCUMENTS

1. Management Agreement, dated as of September 6, 2019, by and between Manager and SAP.

Servicing Agreement, dated as of September 6, 2019, by and among GreatAmerica Portfolio Services Group LLC, Manager and SAP.

Schedule IX-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE X

SAP NTP FINANCING DOCUMENTS

1. Master Distribution Agreement, dated as of December 31, 2019, by and among SAP, Borrower, TEP Resources and Seller.

Schedule X-1

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

SCHEDULE XI

PUERTO RICO NON-STORAGE SOLAR ASSETS

[On file with the Administrative Agent]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

Exhibit B

[On file with the Administrative Agent]

[***] = Certain information has been excluded from this exhibit because it is both not material and would likely cause competitive harm to the company if publicly disclosed.

EX-10.5

Exhibit 10.5

Execution Version

AMENDMENT NO. 5 TO AMENDED AND RESTATED CREDIT AGREEMENT
(SLA)

This AMENDMENT NO. 5 TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”), is dated as of March 31, 2020 (the “Effective Date”) among SUNNOVA EZ-OWN PORTFOLIO, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA SLA MANAGEMENT, LLC, a Delaware limited liability company, as manager (in such capacity, the “Manager”), SUNNOVA SLA MANAGEMENT, LLC, a Delaware limited liability company, as servicer (in such capacity, the “Servicer”), SUNNOVA ASSET PORTFOLIO 7 HOLDINGS, LLC, a Delaware limited liability company (the “Seller”), the financial institutions parties hereto (each such financial institution (including any Conduit Lender), a “Lender” and collectively, the “Lenders”), each Funding Agent representing a group of Lenders party hereto (each a “Funding Agent” and, collectively, the “Funding Agents”), and CREDIT SUISSE AG, NEW YORK BRANCH, as agent for the Lenders (in such capacity, the “Agent”).

RECITALS:

WHEREAS, the Borrower, the Manager, the Servicer, the Seller, the Lenders, the Funding Agents, the Agent, Wells Fargo Bank, National Association, as paying agent, and U.S. Bank National Association, as custodian, entered into the Amended and Restated Credit Agreement, dated as of March 27, 2019 (as amended, restated, supplemented, or otherwise modified from time to time, the “Credit Agreement”);

WHEREAS, in accordance with Section 10.2 of the Credit Agreement, the parties hereto desire to amend the Credit Agreement subject to the terms hereof;

NOW, THEREFORE, in consideration of the mutual promises hereinafter set forth, and for other good and adequate consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows (except as otherwise defined in this Amendment, terms defined in the Credit Agreement are used herein as defined therein):

SECTION 1.01. AMENDMENTS.

Subject to the satisfaction of the conditions precedent set forth in Section 2.01 below, the Credit Agreement shall be, and it hereby is, amended as follows:

(a)    Each of the following defined terms appearing in Exhibit A of the Credit Agreement are hereby amended and restated in their respective entireties to read as follows:

3611456

“Advance Rate” shall mean, as of any date of determination, with respect to each Eligible Solar Loan, the lesser of (A) (i) if the Related Property for such Eligible Solar Loan is located in a state of the United States and such Eligible Solar Loan is not a Substantial Stage Date Solar Loan, 85%; (ii) if the Related Property for such Eligible Solar Loan is located in an Approved U.S. Territory and such Eligible Solar Loan is not a Substantial Stage Date Solar Loan, 75% and (iii) if such Eligible Solar Loan is a Substantial Stage Date Solar Loan, 70%; and (B) the amount, expressed as a percentage, determined by dividing (x) 94% of the purchase price for the related PV System or Independent Energy Storage System (as applicable, in each case as set forth in the related Solar Loan Contract and any installation agreement related thereto) by (y) the Solar Loan Balance for such Solar Loan; provided however that if the Weighted Average Advance Rate with respect to all Eligible Solar Loans for which the Related Property is located in a state of the United States and which are not Substantial Stage Date Solar Loans would exceed 83% as of such date, the Advance Rate with respect to all such Eligible Solar Loans for which the Related Property is located in a state of the United States and which are not Substantial Stage Date Solar Loans shall be 83%.

“Puerto Rico Step-Up Period” shall mean the period from the Fourth Amendment Effective Date to the earlier to occur of (i) the closing date of the first Takeout Transaction to occur following the Fifth Amendment Effective Date and (ii) May 31, 2020.

(b)    Exhibit A of the Credit Agreement is hereby further amended by adding the following new defined term in the appropriate alphabetical sequence to read in its entirety as follows:

“Fifth Amendment Effective Date” means March 31, 2020.

(c)    Exhibit A of the Credit Agreement is hereby further amended by deleting the defined term “Temporary Step-Up Period” in its entirety.

SECTION 2.01. CONDITIONS PRECEDENT TO EFFECTIVENESS OF AMENDMENT.

2

The effectiveness of this Amendment is subject to the satisfaction of all of the following conditions precedent:

(a)    The Agent, the Borrower, the Manager, the Servicer, the Seller, and the Lenders shall have executed and delivered this Amendment; and

(b)    The Agent shall have received the amendment fee set forth in Section 2.5(H) of the Credit Agreement.

SECTION 3.01. REPRESENTATIONS AND WARRANTIES

Each of the Borrower, the Manager, the Servicer, and the Seller hereby represents and warrants to the Secured Parties that, after giving effect to this Amendment: (a) the representations and warranties set forth in each of the Transaction Documents by each of the Borrower, the Manager, the Servicer, and the Seller, as applicable, are true and correct in all material respects on and as of the date hereof, with the same effect as though made on and as of such date (except to the extent that any representation and warranty expressly relates to an earlier date, then such earlier date), and (b) no Amortization Event, Event of Default, Potential Amortization Event or Potential Default has occurred and is continuing.

SECTION 4.01 REFERENCES IN ALL TRANSACTION DOCUMENTS.

To the extent any Transaction Document contains a provision that conflicts with the intent of this Amendment, the parties agree that the provisions herein shall govern.

SECTION 5.01. COUNTERPARTS.

This Amendment may be executed (by facsimile or otherwise) in any number of counterparts, each of which counterparts shall be deemed to be an original, and such counterparts shall constitute but one and the same instrument.

SECTION 5.02. GOVERNING LAW.

THIS AMENDMENT SHALL, IN ACCORDANCE WITH SECTION 5‑1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK, BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES THEREOF THAT WOULD CALL FOR THE APPLICATION OF THE LAWS OF ANY OTHER JURISDICTION.

SECTION 5.03. SEVERABILITY OF PROVISIONS.

3

If any one or more of the covenants, agreements, provisions or terms of this Amendment shall be for any reason whatsoever held invalid, then such covenants, agreements, provisions or terms shall be deemed severable from the remaining covenants, agreements, provisions or terms of this Amendment and shall in no way affect the validity or enforceability of the other provisions of this Amendment.

SECTION 5.04. CONTINUING EFFECT.

Except as expressly amended hereby, each Transaction Document shall continue in full force and effect in accordance with the provisions thereof and each Transaction Document is in all respects hereby ratified, confirmed and preserved.

SECTION 5.05. SUCCESSORS AND ASSIGNS.

This Amendment shall be binding upon and inure to the benefit of the Borrower, the Paying Agent, the Custodian and the Agent and each Lender, and their respective successors and permitted assigns.

SECTION 5.06. NO BANKRUPTCY PETITION.

Each of the parties to this Amendment hereby covenants and agrees that, prior to the date which is one year and one day after the payment in full of all outstanding indebtedness for borrowed money of a Conduit Lender or any CS Conduit Lender, it will not institute against, or join any other Person in instituting against such Conduit Lender or CS Conduit Lender any bankruptcy, reorganization, arrangement, insolvency or liquidation proceedings or other similar proceeding under the laws of the United States or any state of the United States or of any other jurisdiction.

Each of the parties to this Amendment hereby covenants and agrees that, prior to the date which is one year and one day after the payment in full of each Loan Note, it will not institute against, or join any other Person in instituting against the Borrower any bankruptcy, reorganization, arrangement, insolvency or liquidation proceedings or other similar proceeding under the laws of the United States or any state of the United States. The provisions of this Section 5.06 shall survive the termination of this Amendment.

SECTION 5.07 COSTS AND EXPENSES.

The Borrower agrees to pay all costs and expenses in connection with the preparation, execution, delivery, filing, recording, administration, modification, amendment and/or waiver of this Amendment as required by Section 10.6 of the Credit Agreement.

4

[SIGNATURE PAGES FOLLOW]

5

IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 5 to Amended and Restated Credit Agreement be executed and delivered as of the date first above written.

SUNNOVA EZ-OWN PORTFOLIO, LLC, as the Borrower

By: /s/ Walter A Baker     

Name: Walter A. Baker

Title: Executive Vice President, General
Counsel and Secretary

SUNNOVA SLA MANAGEMENT, LLC, as Manager

By: /s/ Walter A Baker     

Name: Walter A. Baker

Title: Executive Vice President, General
Counsel and Secretary

SUNNOVA ASSET PORTFOLIO 7 HOLDINGS, LLC, as Seller

By: /s/ Walter A Baker     

Name: Walter A. Baker

Title: Executive Vice President, General
Counsel and Secretary

SUNNOVA SLA MANAGEMENT, LLC, as Servicer

[Signature Page to Amendment No. 5 to Amended and Restated Credit Agreement]

By: /s/ Walter A Baker     

Name: Walter A. Baker

Title: Executive Vice President, General
Counsel and Secretary

CREDIT SUISSE AG, NEW YORK BRANCH, as Agent

By: /s/ Jason Ruchelsman     

Name: Jason Ruchelsman

Title: Director

By: /s/ Kevin Quinn     

Name: Kevin Quinn

Title: Vice President

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, as a Committed Lender

By: /s/ Jason Ruchelsman     

Name: Jason Ruchelsman

Title: Director

By: /s/ Kevin Quinn     

Name: Kevin Quinn

Title: Vice President

[Signature Page to Amendment No. 5 to Amended and Restated Credit Agreement]

ALPINE SECURITIZATION LTD, as a Conduit Lender

By: Credit Suisse AG, New York Branch, as attorney-in-fact

By: /s/ Jason Ruchelsman     

Name: Jason Ruchelsman

Title: Director

By: /s/ Kevin Quinn     

Name: Kevin Quinn

Title: Vice President

[Signature Page to Amendment No. 5 to Amended and Restated Credit Agreement]

EX-10.6

Exhibit 10.6

Execution Version

AMENDMENT NO. 4 TO AMENDED AND RESTATED CREDIT AGREEMENT
(SLA)

This AMENDMENT NO. 4 TO AMENDED AND RESTATED CREDIT AGREEMENT (this “Amendment”), is dated as of January 29, 2020 (the “Effective Date”) among SUNNOVA EZ-OWN PORTFOLIO, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA SLA MANAGEMENT, LLC, a Delaware limited liability company, as manager (in such capacity, the “Manager”), SUNNOVA SLA MANAGEMENT, LLC, a Delaware limited liability company, as servicer (in such capacity, the “Servicer”), SUNNOVA ASSET PORTFOLIO 7 HOLDINGS, LLC, a Delaware limited liability company (the “Seller”), the financial institutions parties hereto (each such financial institution (including any Conduit Lender), a “Lender” and collectively, the “Lenders”), each Funding Agent representing a group of Lenders party hereto (each a “Funding Agent” and, collectively, the “Funding Agents”), and CREDIT SUISSE AG, NEW YORK BRANCH, as agent for the Lenders (in such capacity, the “Agent”).

RECITALS:

WHEREAS, the Borrower, the Manager, the Servicer, the Seller, the Lenders, the Funding Agents, the Agent, Wells Fargo Bank, National Association, as paying agent, and U.S. Bank National Association, as custodian, entered into the Amended and Restated Credit Agreement, dated as of March 27, 2019 (as amended, restated, supplemented, or otherwise modified from time to time, the “Credit Agreement”);

WHEREAS, in accordance with Section 10.2 of the Credit Agreement, the parties hereto desire to amend the Credit Agreement subject to the terms hereof;

NOW, THEREFORE, in consideration of the mutual promises hereinafter set forth, and for other good and adequate consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows (except as otherwise defined in this Amendment, terms defined in the Credit Agreement are used herein as defined therein):

SECTION 1.01. AMENDMENTS.

Subject to the satisfaction of the conditions precedent set forth in Section 2.01 below, the Credit Agreement shall be, and it hereby is, amended as follows:

(a)    Clause (xii) of the defined term “Excess Concentration Amount” appearing in Exhibit A of the Credit Agreement is hereby amended and restated in its entirety to read as follows:

44462391

(xii) The amount by which the aggregate Solar Loan Balance of all Eligible Solar Loans for which the Related Property is located in Puerto Rico exceeds (i) 35% during the Puerto Rico Step-Up Period and (ii) 20% at all times thereafter; plus

(b) Each of the following defined terms appearing in Exhibit A of the Credit Agreement are hereby amended and restated in their respective entireties to read as follows:

“Lockbox Agreement” shall mean a Blocked Account Agreement, dated as of the Closing Date, by and among the Borrower, the Lockbox Bank and the Agent, as the same may be amended, restated, supplemented or otherwise modified from time to time, or a replacement agreement among the Borrower, the Lockbox Bank and the Agent in form and substance reasonably satisfactory to the Agent.

“Lockbox Bank” shall mean Texas Capital Bank, National Association, JPMorgan Chase Bank, N.A., or another Eligible Institution approved by the Agent where the Lockbox Account is located.

(c)    Exhibit A of the Credit Agreement is hereby further amended by adding the following new defined terms in the appropriate alphabetical sequence to read in their respective entireties as follows:

“Fourth Amendment Effective Date” means January 29, 2020.

“Puerto Rico Step-Up Period” shall mean the period from the Fourth Amendment Effective Date to the earlier to occur of (i) the closing date of the first Takeout Transaction to occur following the Fourth Amendment Effective Date and (ii) March 31, 2020.

SECTION 2.01. CONDITIONS PRECEDENT TO EFFECTIVENESS OF AMENDMENT.

The effectiveness of this Amendment is subject to the satisfaction of all of the following conditions precedent:

(a)    The Agent, the Borrower, the Manager, the Servicer, the Seller, and the Lenders shall have executed and delivered this Amendment; and

(b)    The Agent shall have received the amendment fee set forth in Section 2.5(H) of the Credit Agreement.

SECTION 3.01. REPRESENTATIONS AND WARRANTIES

2

Each of the Borrower, the Manager, the Servicer, and the Seller hereby represents and warrants to the Secured Parties that, after giving effect to this Amendment: (a) the representations and warranties set forth in each of the Transaction Documents by each of the Borrower, the Manager, the Servicer, and the Seller, as applicable, are true and correct in all material respects on and as of the date hereof, with the same effect as though made on and as of such date (except to the extent that any representation and warranty expressly relates to an earlier date, then such earlier date), and (b) no Amortization Event, Event of Default, Potential Amortization Event or Potential Default has occurred and is continuing.

SECTION 4.01 REFERENCES IN ALL TRANSACTION DOCUMENTS.

To the extent any Transaction Document contains a provision that conflicts with the intent of this Amendment, the parties agree that the provisions herein shall govern.

SECTION 5.01. COUNTERPARTS.

This Amendment may be executed (by facsimile or otherwise) in any number of counterparts, each of which counterparts shall be deemed to be an original, and such counterparts shall constitute but one and the same instrument.

SECTION 5.02. GOVERNING LAW.

THIS AMENDMENT SHALL, IN ACCORDANCE WITH SECTION 5‑1401 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK, BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO CONFLICTS OF LAW PRINCIPLES THEREOF THAT WOULD CALL FOR THE APPLICATION OF THE LAWS OF ANY OTHER JURISDICTION.

SECTION 5.03. SEVERABILITY OF PROVISIONS.

If any one or more of the covenants, agreements, provisions or terms of this Amendment shall be for any reason whatsoever held invalid, then such covenants, agreements, provisions or terms shall be deemed severable from the remaining covenants, agreements, provisions or terms of this Amendment and shall in no way affect the validity or enforceability of the other provisions of this Amendment.

SECTION 5.04. CONTINUING EFFECT.

3

Except as expressly amended hereby, each Transaction Document shall continue in full force and effect in accordance with the provisions thereof and each Transaction Document is in all respects hereby ratified, confirmed and preserved.

SECTION 5.05. SUCCESSORS AND ASSIGNS.

This Amendment shall be binding upon and inure to the benefit of the Borrower, the Paying Agent, the Custodian and the Agent and each Lender, and their respective successors and permitted assigns.

SECTION 5.06. NO BANKRUPTCY PETITION.

Each of the parties to this Amendment hereby covenants and agrees that, prior to the date which is one year and one day after the payment in full of all outstanding indebtedness for borrowed money of a Conduit Lender or any CS Conduit Lender, it will not institute against, or join any other Person in instituting against such Conduit Lender or CS Conduit Lender any bankruptcy, reorganization, arrangement, insolvency or liquidation proceedings or other similar proceeding under the laws of the United States or any state of the United States or of any other jurisdiction.

Each of the parties to this Amendment hereby covenants and agrees that, prior to the date which is one year and one day after the payment in full of each Loan Note, it will not institute against, or join any other Person in instituting against the Borrower any bankruptcy, reorganization, arrangement, insolvency or liquidation proceedings or other similar proceeding under the laws of the United States or any state of the United States. The provisions of this Section 5.06 shall survive the termination of this Amendment.

SECTION 5.07 COSTS AND EXPENSES.

The Borrower agrees to pay all costs and expenses in connection with the preparation, execution, delivery, filing, recording, administration, modification, amendment and/or waiver of this Amendment as required by Section 10.6 of the Credit Agreement.

[SIGNATURE PAGES FOLLOW]

4

IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 4 to Amended and Restated Credit Agreement be executed and delivered as of the date first above written.

SUNNOVA EZ-OWN PORTFOLIO, LLC, as the Borrower

By: /s/ Walter A. Baker

Name: Walter A Baker

Title: Executive Vice President, General Counsel and Secretary

SUNNOVA SLA MANAGEMENT, LLC, as Manager

By: /s/ Walter A. Baker

Name: Walter A Baker

Title: Executive Vice President, General Counsel and Secretary

SUNNOVA ASSET PORTFOLIO 7 HOLDINGS, LLC, as Seller

By: /s/ Walter A. Baker

Name: Walter A Baker

Title: Executive Vice President, General Counsel and Secretary

SUNNOVA SLA MANAGEMENT, LLC, as Servicer

[Signature Page to Amendment No. 4 to Amended and Restated Credit Agreement]

By: /s/ Walter A. Baker

Name: Walter A Baker

Title: Executive Vice President, General Counsel and Secretary

CREDIT SUISSE AG, NEW YORK BRANCH, as Agent

By: /s/ Patrick Duggan    

Name: Patrick Duggan

Title: Vice President

By: /s/ Erin McCutcheon     

Name: Erin McCutcheon

Title: Director

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, as a Committed Lender

By: /s/ Patrick Duggan    

Name: Patrick Duggan

Title: Authorized Signatory

By: /s/ Erin McCutcheon     

Name: Erin McCutcheon

Title: Authorized Signatory

[Signature Page to Amendment No. 4 to Amended and Restated Credit Agreement]

ALPINE SECURITIZATION LTD, as a Conduit Lender

By: Credit Suisse AG, New York Branch, as attorney-in-fact

By: /s/ Patrick Duggan    

Name: Patrick Duggan

Title: Vice President

By: /s/ Erin McCutcheon     

Name: Erin McCutcheon

Title: Director

[Signature Page to Amendment No. 4 to Amended and Restated Credit Agreement]

EX-10.7

Exhibit 10.7

EXECUTION VERSION

CONSENT AND SECOND AMENDMENT TO CREDIT AGREEMENT

THIS CONSENT AND SECOND AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is made as of this 31st day of December, 2019, by and among SUNNOVA TEP HOLDINGS, LLC, a Delaware limited liability company (the “Borrower”), SUNNOVA TE MANAGEMENT, LLC, a Delaware limited liability company, in its capacity as Facility Administrator (the “Facility Administrator”), CREDIT SUISSE AG, NEW YORK BRANCH, in its capacity as Administrative Agent for the Lenders (the “Administrative Agent”), the Lenders and the Funding Agents representing a group of Lenders party to the Credit Agreement (defined below) (together with the Borrower, the Administrative Agent, the Lenders and the Facility Administrator, the “Parties”), and amends that certain Credit Agreement, dated as of September 6, 2019, as amended by that certain First Amendment to Credit Agreement, dated as of December 2, 2019 (as further amended, modified, restated, supplemented or extended prior to the date hereof, the “Credit Agreement”), by and among the Borrower, the Facility Administrator, the Administrative Agent, the Lenders and the Funding Agents representing a group of Lenders party thereto, Wells Fargo Bank, National Association, in its capacity as Paying Agent, and U.S. Bank National Association, in its capacity as Verification Agent. Capitalized terms used herein have the meanings set forth in the Credit Agreement.

RECITALS

WHEREAS, Section 5.2(B) of the Credit Agreement prohibits Borrower from selling, assigning or otherwise distributing any portion of the Collateral, Section 5.2(E) of the Credit Agreement prohibits Borrower from making any distribution of assets on account of the interest in Borrower or SAP IV, and Section 5.2(I) of the Credit Agreement prohibits Borrower from entering into certain transactions with Affiliates that are not otherwise permitted by the Credit Agreement.

WHEREAS, Borrower wishes to cause the transfer of certain Substantial Stage Solar Assets owned by SAP to a Financing Fund, and the Administrative Agent and the Lenders desire to consent to such transfer, in each case, pursuant to that certain Master Distribution Agreement, dated as of the date hereof (the “Master Distribution Agreement”), by and among SAP, Borrower, TEP Resources and Seller, and the related Master Purchase Agreement.

WHEREAS, the Parties hereto desire to amend the Credit Agreement in accordance with Section 10.2(A) thereof as set forth in Sections 1 hereof.

NOW, THEREFORE, in consideration of the foregoing, the terms and conditions set forth in this Amendment, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties hereby agree as follows:

1.Consent. The Administrative Agent and the Lenders hereby consent to the distribution, on the date hereof, of the Substantial Stage Solar Assets listed on Schedule 1 to the Master Purchase Agreement, from SAP to Borrower, from Borrower to TEP Resources and from TEP Resources to Seller, in each case pursuant to the Master Distribution Agreement; provided that (i) such Substantial Stage Solar Assets are contemporaneously transferred to a Financing Fund and (ii) after giving to effect thereto, neither a Class A Borrowing Base Deficiency nor a Class B

Borrowing Base Deficiency exists, as demonstrated in a Borrowing Base Certificate delivered by the Borrower to the Administrative Agent on the date hereof. For the avoidance of doubt (x) the Administrative Agent hereby releases its Lien on such Substantial Stage Solar Assets in contemporaneously with such distribution to Seller and (y) the consent provided in this Section 1 shall only apply to the Substantial Stage Solar Assets listed on Schedule I to the Master Distribution Agreement as of the date hereof.

2.Amendments to the Credit Agreement. Upon execution of this Amendment, the Credit Agreement shall be, and it hereby is, amended as follows:

(i)A new Section 6.1(T) of the Credit Agreement is hereby added as follows:

“6.1(T). TEP IV-B Tax Loss Insurance Policy. TEP IV-B (or Parent or an affiliate thereof on behalf of such Financing Fund) fails to procure a Tax Loss Insurance Policy by January 31, 2020.”

(ii)The definition of “Contribution Agreement” in Exhibit A to the Credit Agreement is hereby amended and restated as follows:

““Contribution Agreement” shall mean, collectively, (a) that Contribution Agreement, dated as of the Closing Date, by and among the Assignors and the Seller, (b) that certain Contribution and Assignment Agreement, dated as of the Closing Date, by and among Parent, TEP Inventory and the Seller, and (c) that certain Transfer Agreement, dated as of December 31, 2019, by and among Parent, TEP Inventory and the Seller.”

(iii)Schedule VIII of the Credit Agreement is hereby replaced with the new Schedule VIII attached hereto as Exhibit A.

3.Representations and Warranties. Each of the Borrower and the Facility Administrator represents and warrants as of the date of this Amendment as follows:

(i)this Amendment has been duly and validly executed and delivered by such party and constitutes its valid and binding obligation, legally enforceable against such party in accordance with its terms, except as enforceability may be limited by applicable insolvency laws and general principles of equity (whether considered in a proceeding at law or in equity);

(ii)the execution, delivery and performance by it of this Amendment are within its powers, and do not conflict with, and will not result in a violation of, or constitute or give rise to an event of default under (i) any of its organizational documents, (ii) any agreement or other instrument which may be binding upon it, or (iii) any law, governmental regulation, court decree or order applicable to it or its properties, except, in each case, where such conflict, violation or event of default could not reasonably be expected to result in a Material Adverse Effect;

2

(iii)it has all powers and all governmental licenses, authorizations, consents and approvals required to carry on its business as now conducted except where the failure to obtain such licenses, authorizations, consents and approvals would not result in a Material Adverse Effect; and

(iv)the representations and warranties of such party set forth in the Transaction Documents to which it is a party are true and correct in all material respects (except to the extent there are already materiality qualifiers therein) as of the date hereof.

Each of the Borrower and the Facility Administrator represents and warrants that (i) immediately prior to this Amendment, no Potential Default, Event of Default, Potential Amortization Event or Amortization Event has occurred and is continuing and (ii) no Potential Default, Event of Default, Potential Amortization Event or Amortization Event will occur as a result of the execution of this Amendment.

4.Effect of Amendment. This Amendment shall not in any manner constitute or be construed to constitute a novation, discharge, forgiveness, extinguishment or release of any obligation under the Credit Agreement or the other Transaction Documents or to keep and perform any of the terms, conditions, agreements contained in therein. Except as expressly amended and modified by this Amendment, all provisions of the Credit Agreement shall remain in full force and effect and each reference to the Credit Agreement and words of similar import in the Transaction Documents shall be a reference to the Credit Agreement as amended hereby and as the same may be further amended, supplemented and otherwise modified and in effect from time to time. This Amendment shall not be deemed to expressly or impliedly waive, amend or supplement any provision of the Credit Agreement other than as set forth herein. This Amendment is a Transaction Document.

5.No Release or Novation; Ratification of Related Documents; Binding Effect. Nothing contained herein and nothing done pursuant hereto shall affect or be construed to affect or to release the liability of any party or parties whomsoever who may now or hereafter be liable under or on account of the Indebtedness under the Credit Agreement and the other Transaction Documents. Except as expressly provided herein, (i) nothing herein shall limit in any way the rights and remedies of the Secured Parties under the Credit Agreement and the other Transaction Documents, and (ii) the terms and conditions of the Credit Agreement and the other Transaction Documents remain in full force and effect and are hereby ratified and affirmed. The Borrower hereby ratifies and affirms all of its promises, covenants and obligations to promptly and properly pay any and all sums due under the Credit Agreement and the other Transaction Documents, as amended by this Amendment and to promptly and properly perform and comply with any and all of its obligations, duties and agreements pursuant thereto, as modified hereby or in connection herewith. This Amendment shall be binding upon and inure to the benefit of the Parties hereto and their respective successors and assigns.

6.Entire Agreement; Effectiveness. This Amendment constitutes the entire agreement among the Parties with respect to the matters dealt with herein. All previous documents, undertakings and agreements, whether verbal, written or otherwise, among the Parties with respect to the subject matter of this Amendment, are hereby cancelled and superseded and shall not affect

3

or modify any of the terms or obligations set forth in this Amendment. Upon the execution of this Amendment, this Amendment shall be binding upon and inure to the benefit of the Parties.

7.Severability. Any provision hereof which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof and without affecting the validity or enforceability of any provision in any other jurisdiction.

8.Incorporation By Reference. Sections 10.9 (Governing Law), 10.10 (Jurisdiction), 10.11 (Waiver of Jury Trial), 10.20 (Non-Petition) and 10.21 (Non-Recourse) of the Credit Agreement hereby are incorporated by reference as if fully set forth in this Amendment mutatis mutandis.

9.Counterparts. This Amendment may be executed in any number of counterparts and by different Parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute one and the same agreement. Delivery of an executed counterpart of a signature page to this Amendment by facsimile or by e‑mail in portable document format (.pdf) shall be effective as delivery of a manually executed counterpart of this Amendment.

[Signature Pages Follow]

4

IN WITNESS WHEREOF, the Parties hereto have caused this Amendment to be executed by their respective officers thereunto duly authorized, as of the date first above writtenabove.

SUNNOVA TEP HOLDINGS, LLC, as Borrower

By: /s/ Robert Lane______________________

Name: Robert Lane

Title: Executive Vice President, Chief Financial Officer

SUNNOVA TE MANAGEMENT, LLC

By: /s/ Robert Lane______________________

Name: Robert Lane

Title: Executive Vice President, Chief Financial Officer

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement Consent & Second Amendment]

CREDIT SUISSE AG, NEW YORK BRANCH,
as Administrative Agent and as a Funding Agent

By: /s/ Kenneth Aiani_____________________

Name: Kenneth Aiani

Title: Vice President

By: /s/ Patrick J. Hart______________________

Name: Patrick J. Hart

Title: Director

CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH,
as a Lender

By: /s/ Kenneth Aiani_____________________

Name: Kenneth Aiani

Title: Authorized Signatory

By: /s/ Patrick J. Hart______________________

Name: Patrick J. Hart

Title: Authorized Signatory

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement Consent & Second Amendment]

MOUNTCLIFF FUNDING LLC, AS A CONDUIT LENDER

By: /s/ Josh Borg_________________________

Name: Josh Borg

Title: Authorized Signatory

[Signature Page to Sunnova TEP IV Warehouse Credit Agreement Consent & Second Amendment]

Exhibit A

[see attached]

Execution Version

SCHEDULE VIII

TAX EQUITY DEFINITIONS

Financing Funds

1. Sunnova TEP IV-A, LLC, a Delaware limited liability company (“TEP IV-A”)

2. Sunnova TEP IV-B, LLC, a Delaware limited liability company (“TEP IV-B”)

Financing Fund LLCAs

1. With respect to TEP IV-A, the Amended and Restated Limited Liability Company Agreement, dated as of August 16, 2019, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-A LLCA”)

2. With respect to TEP IV-B, the Amended and Restated Limited Liability Company Agreement, dated as of December 31, 2019, entered into between the applicable Managing Member and the applicable Tax Equity Investor (the “TEP IV-B LLCA”)

Management Agreements

1. Management Agreement, dated as of August 16, 2019, by and between the Manager and TEP IV-A (“TEP IV-A Management Agreement”)

2. Management Agreement, dated as of December 31, 2019, by and between the Manager and TEP IV-B (“TEP IV-B Management Agreement”)

Managers

1. Sunnova TE Management, LLC, a Delaware limited liability company

Managing Members

1. Sunnova TEP IV-A Manager, LLC, a Delaware limited liability company

2. Sunnova TEP IV-B Manager, LLC, a Delaware limited liability company

Managing Member Interests

1. The Class B Interest in TEP IV-A

2. To the extent the TEP IV-A Purchase Option is exercised, the Class A Interest in TEP IV-A

3. The Class B Interest in TEP IV-B

4. To the extent the TEP IV-B Purchase Option is exercised, the Class A Interest in TEP IV-B

Master Purchase Agreements

1. Master Purchase Agreement, dated as of August 16, 2019, between Sunnova TEP Developer, LLC and TEP IV-A (“TEP IV-A MPA”)

1

2. Development and Purchase Agreement, dated as of December 31, 2019, by and between Sunnova TEP Developer, LLC and TEP IV-B (“TEP IV-B DPA”)

Purchase Options

1. “TEP IV-A Purchase Option” means the right of the applicable Managing Member or its designated Affiliate to purchase the related Tax Equity Investor’s interest in TEP IV-A

2. “TEP IV-B Purchase Option” means the right of the applicable Managing Member to purchase the related Tax Equity Investor’s interest in TEP IV-B

Servicing Agreements

1. Servicing Agreement, dated as of August 16, 2019, by and among the Manager, TEP IV-A and GreatAmerica Portfolio Services Group LLC (“TEP IV-A Servicing Agreement”)

2. Servicing Agreement, dated as of December 31, 2019, by and among the Manager, TEP IV-B and GreatAmerica Portfolio Services Group LLC (“TEP IV-B Servicing Agreement”)

Tax Equity Financing Documents

TEP IV-A

1. Guaranty, dated as of August 16, 2019, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-A Management Agreement

3. TEP IV-A Servicing Agreement

4. TEP IV-A MPA

5. TEP IV-A LLCA

6. Deposit Account Control Agreement, dated as of August 16, 2019, by and between TEP IV-A, the applicable Tax Equity Investor, and Texas Capital Bank, N.A., a national banking association

TEP IV-B

1. Guaranty, dated as of December 31, 2019, by Parent for the benefit of the applicable Tax Equity Investor

2. TEP IV-B Management Agreement

3. TEP IV-B Servicing Agreement

4. TEP IV-B DPA

5. TEP IV-B LLCA

6. Blocked Account Control Agreement, dated as of December 31, 2019, by and among TEP IV-B, the applicable Tax Equity Investor, and JPMorgan Chase Bank, N.A., a national banking association

Tax Equity Investors

1. With respect to TEP IV-A, JPM Capital Corporation, a Delaware corporation

2. With respect to TEP IV-B, BAL Investment & Advisory, Inc., a Delaware corporation

2

EX-31.1

Exhibit 31.1

CHIEF EXECUTIVE OFFICER CERTIFICATION PURSUANT TO SECTION 302 OF

THE SARBANES-OXLEY ACT OF 2002

I, William J. Berger, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Sunnova Energy International Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

c) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	May 15, 2020	/s/ William J. Berger
		William J. Berger
		Chief Executive Officer

EX-31.2

Exhibit 31.2

CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO SECTION 302 OF

THE SARBANES-OXLEY ACT OF 2002

I, Robert L. Lane, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Sunnova Energy International Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

c) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:	May 15, 2020	/s/ Robert L. Lane
		Robert L. Lane
		Chief Financial Officer

EX-32.1

Exhibit 32.1

CHIEF EXECUTIVE OFFICER CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. §1350, the undersigned officer of Sunnova Energy International Inc. (the “Registrant”) hereby certifies that, to his knowledge, the Registrant’s Quarterly Report on Form 10-Q for the three months endedMarch 31, 2020 (the “Quarterly Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Date:	May 15, 2020	/s/ William J. Berger
		William J. Berger
		Chief Executive Officer

EX-32.2

Exhibit 32.2

CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. §1350, the undersigned officer of Sunnova Energy International Inc. (the “Registrant”) hereby certifies that, to his knowledge, the Registrant’s Quarterly Report on Form 10-Q for the three months endedMarch 31, 2020 (the “Quarterly Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Quarterly Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Date:	May 15, 2020	/s/ Robert L. Lane
		Robert L. Lane
		Chief Financial Officer

XML

Subsequent Events (Details) - USD ($)		3 Months Ended
	May 15, 2020	Mar. 31, 2020	Mar. 31, 2019	Apr. 30, 2020
Subsequent Event [Line Items]
Capital commitment		$ 102,342,000	$ 18,030,000
Subsequent Event
Subsequent Event [Line Items]
Capital commitment	$ 75,000,000.0
7.75% convertible senior notes | SEI
Subsequent Event [Line Items]
Stated interest rate		7.75%
9.75% Convertible Senior Notes Due April 2025 | 7.75% convertible senior notes | SEI | Subsequent Event
Subsequent Event [Line Items]
Principal amount of debt issued	$ 130,000,000.0
Stated interest rate	9.75%
Issue price percentage	95.00%
Purchase price	$ 123,500,000
Additional principal available to purchase	$ 60,000,000.0
7.75% Convertible Senior Notes | 7.75% convertible senior notes | SEI | Subsequent Event
Subsequent Event [Line Items]
Stated interest rate	7.75%
Long-term debt exchanged	$ 55,000,000.0
Revolving credit facility | Line of credit | TEPH
Subsequent Event [Line Items]
Maximum borrowing capacity		$ 400,000,000.0
Revolving credit facility | Line of credit | TEPH | Subsequent Event
Subsequent Event [Line Items]
Maximum borrowing capacity	$ 390,000,000.0			$ 200,000,000.0

XML

Redeemable Noncontrolling Interests (Details) $ in Millions	1 Months Ended
	Feb. 29, 2020 USD ($)
Class A Members | TEPIVC
Noncontrolling Interest [Line Items]
Capital commitment	$ 75.0

XML

Derivative Instruments - Outstanding Derivative Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Interest Rate Swap
Derivative [Line Items]
Aggregate Notional Amount	$ 369,041	$ 524,103
AP4 | Interest Rate Swap One
Derivative [Line Items]
Fixed Interest Rate	0.00%	2.338%
Aggregate Notional Amount	$ 0	$ 99,762
LAPH | Interest Rate Swap Two
Derivative [Line Items]
Fixed Interest Rate	3.409%	3.409%
Aggregate Notional Amount	$ 10,692	$ 43,298
EZOP | Interest Rate Swap Three
Derivative [Line Items]
Aggregate Notional Amount	$ 121,756	$ 100,083
EZOP | Interest Rate Swap Three | Minimum
Derivative [Line Items]
Fixed Interest Rate	1.631%	1.631%
EZOP | Interest Rate Swap Three | Maximum
Derivative [Line Items]
Fixed Interest Rate	2.62%	2.62%
TEPIIH | Interest Rate Swap Four
Derivative [Line Items]
Fixed Interest Rate	0.00%
Aggregate Notional Amount	$ 0	$ 225,845
TEPIIH | Interest Rate Swap Four | Minimum
Derivative [Line Items]
Fixed Interest Rate		1.909%
TEPIIH | Interest Rate Swap Four | Maximum
Derivative [Line Items]
Fixed Interest Rate		3.383%
TEPH | Interest Rate Swap Five
Derivative [Line Items]
Aggregate Notional Amount	$ 147,658	$ 55,115
TEPH | Interest Rate Swap Five | Minimum
Derivative [Line Items]
Fixed Interest Rate	0.912%	1.62%
TEPH | Interest Rate Swap Five | Maximum
Derivative [Line Items]
Fixed Interest Rate	3.125%	1.928%
TEPINV | Interest Rate Swap Six
Derivative [Line Items]
Fixed Interest Rate	2.50%	0.00%
Aggregate Notional Amount	$ 88,935	$ 0

XML

Customer Notes Receivable - Schedule of Amortized cost of Customer Notes Receivable (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
2020	$ 58,936
2019	147,344
2018	92,050
2017	34,609
2016	21,676
Prior	11,205
Total	365,820	$ 312,823
Performing
Financing Receivable, Credit Quality Indicator [Line Items]
2020	58,936
2019	147,020
2018	91,375
2017	33,815
2016	21,515
Prior	11,115
Total	363,776
Nonperforming
Financing Receivable, Credit Quality Indicator [Line Items]
2020	0
2019	324
2018	675
2017	794
2016	161
Prior	90
Total	$ 2,044

XML

UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF REDEEMABLE NONCONTROLLING INTERESTS AND STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Convertible Preferred Stock Series A Convertible Preferred Stock	Convertible Preferred Stock Series C Convertible Preferred Stock	Common Stock	Common Stock Series A Common Stock	Common Stock Series B Common Stock	Additional Paid-in Capital - Convertible Preferred Stock	Additional Paid-in Capital - Common Stock	Accumulated Deficit
Redeemable noncontrolling interest, beginning balance at Dec. 31, 2018	$ 85,680
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward]
Net income (loss)	3,018
Contributions from redeemable noncontrolling interests	18,030
Distributions to redeemable noncontrolling interests	(3,652)
Costs related to redeemable noncontrolling interests	(1,562)
Equity in subsidiaries attributable to parent	(10,125)
Other, net	2,627
Redeemable noncontrolling interest, ending balance at Mar. 31, 2019	94,016
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2018		44,942,594	13,006,780		8,612,728	21,727
Stockholders' equity, beginning balance at Dec. 31, 2018	501,118	$ 449	$ 130		$ 86	$ 0	$ 701,326	$ 85,439	$ (286,312)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(38,514)								(38,514)
Issuance of stock, net (in shares)						2,143
Issuance of stock, net	4							4
Repurchase of convertible preferred stock (in shares)		(13,484)
Repurchase of convertible preferred stock	(191)						(183)		(8)
Equity in subsidiaries attributable to parent	10,125								10,125
Equity-based compensation expense	281							281
Other, net	491						493		(2)
Stockholders' equity, ending balance (in shares) at Mar. 31, 2019		44,929,110	13,006,780		8,612,728	23,870
Stockholders' equity, ending balance at Mar. 31, 2019	473,314	$ 449	$ 130		$ 86	$ 0	701,636	85,724	(314,711)
Redeemable noncontrolling interest, beginning balance at Dec. 31, 2019	172,305
Increase (Decrease) in Redeemable Noncontrolling Interests [Roll Forward]
Net income (loss)	(5,929)
Contributions from redeemable noncontrolling interests	102,342
Distributions to redeemable noncontrolling interests	(1,373)
Costs related to redeemable noncontrolling interests	(707)
Equity in subsidiaries attributable to parent	(24,164)
Other, net	(47)
Redeemable noncontrolling interest, ending balance at Mar. 31, 2020	242,427
Stockholders' equity, beginning balance (in shares) at Dec. 31, 2019				83,980,885
Stockholders' equity, beginning balance at Dec. 31, 2019	645,935			$ 8				1,007,751	(361,824)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(71,075)								(71,075)
Issuance of stock, net (in shares)				45,405
Issuance of stock, net	214							214
Equity in subsidiaries attributable to parent	24,164								24,164
Equity-based compensation expense	2,690							$ 2,690
Stockholders' equity, ending balance (in shares) at Mar. 31, 2020				84,026,290
Stockholders' equity, ending balance at Mar. 31, 2020	$ 592,020			$ 8			$ 1,010,655		$ (418,643)

XML

Basic and Diluted Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Loss Per Share

The following table sets forth the computation of our basic and diluted net loss per share:

	Three Months Ended   March 31,
	2020			2019
	(in thousands, except share and per share amounts)
Net loss attributable to stockholders	$	(71,075	)	$	(38,514	)
Dividends earned on Series A convertible preferred stock	—			(9,511		)
Dividends earned on Series C convertible preferred stock	—			(2,692		)
Net loss attributable to common stockholders—basic and diluted	$	(71,075	)	$	(50,717	)
Net loss per share attributable to common stockholders—basic and diluted	$	(0.85	)	$	(5.87	)
Weighted average common shares outstanding—basic and diluted	84,001,151			8,635,527

Schedule of Antidilutive Weighted Average Shares

The following table presents the weighted average shares of common stock equivalents that were excluded from the computation of diluted net loss per share for the periods presented because including them would have been anti-dilutive:

	Three Months Ended   March 31,
	2020	2019
Equity-based compensation awards	5,872,563	4,471,009
Convertible preferred stock	—	59,146,676
Convertible senior notes	4,230,768	—

XML

Significant Accounting Policies - Narrative (Details)	3 Months Ended
	Mar. 31, 2020 USD ($) FICO_score renewal_option	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Disaggregation of Revenue [Line Items]
Accrued expenses for inventory purchases	$ 3,400,000		$ 15,200,000
SREC inventory	115,107,000		43,749,000
Deferred revenue	68,557,000		58,853,000	$ 34,000,000.0
Revenue recognized	$ 997,000	$ 653,000
PPA revenue
Disaggregation of Revenue [Line Items]
Agreement term	25 years
Renewal term	5 years
Number of options to renew term | renewal_option	2
Lease revenue
Disaggregation of Revenue [Line Items]
Agreement term	25 years
Renewal term	5 years
Number of options to renew term | renewal_option	2
Remittances of customer payments, period after placed in service date	3 years
Solar renewable energy certificate revenue
Disaggregation of Revenue [Line Items]
Typical period for receiving payment	1 month
Loan revenue
Disaggregation of Revenue [Line Items]
Deferred revenue	$ 55,406,000		46,958,000
Other revenue
Disaggregation of Revenue [Line Items]
Agreement term	5 years
Minimum
Disaggregation of Revenue [Line Items]
Agreement term	10 years
Minimum | Loan revenue
Disaggregation of Revenue [Line Items]
Agreement term	10 years
Minimum FICO score required for customer to qualify for program | FICO_score	650
Maximum
Disaggregation of Revenue [Line Items]
Agreement term	25 years
Maximum | PPA revenue
Disaggregation of Revenue [Line Items]
Renewal term	10 years
Maximum | Lease revenue
Disaggregation of Revenue [Line Items]
Renewal term	10 years
Maximum | Loan revenue
Disaggregation of Revenue [Line Items]
Agreement term	25 years
Minimum FICO score required for customer to qualify for program | FICO_score	720
Solar Renewable Energy Certificates
Disaggregation of Revenue [Line Items]
SREC inventory	$ 0		$ 0

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UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands		Mar. 31, 2020	Dec. 31, 2019
Current assets:
Cash		$ 73,436	$ 83,485
Accounts receivable—trade, net		10,039	10,672
Accounts receivable—other		9,264	6,147
Other current assets, net of allowance of $567 and $112 as of March 31, 2020 and December 31, 2019, respectively		187,217	174,016
Total current assets		279,956	274,320
Property and equipment, net		1,884,576	1,745,060
Customer notes receivable, net of allowance of $11,569 and $979 as of March 31, 2020 and December 31, 2019, respectively		338,514	297,975
Other assets		179,134	169,712
Total assets	[1]	2,682,180	2,487,067
Current liabilities:
Accounts payable		59,657	36,190
Accrued expenses		15,158	39,544
Current portion of long-term debt		100,716	97,464
Other current liabilities		15,324	21,804
Total current liabilities		190,855	195,002
Long-term debt, net		1,511,555	1,346,419
Other long-term liabilities		145,323	127,406
Total liabilities	[1]	1,847,733	1,668,827
Commitments and contingencies (Note 13)
Redeemable noncontrolling interests		242,427	172,305
Stockholders' equity:
Common stock		8	8
Additional paid-in capital—common stock		1,010,655	1,007,751
Accumulated deficit		(418,643)	(361,824)
Total stockholders' equity		592,020	645,935
Total liabilities, redeemable noncontrolling interests and stockholders' equity		$ 2,682,180	$ 2,487,067

[1] The consolidated assets as of March 31, 2020 and December 31, 2019 include $1,038,771 and $790,211, respectively, of assets of variable interest entities ("VIEs") that can only be used to settle obligations of the VIEs. These assets include cash of $7,641 and $7,347 as of March 31, 2020 and December 31, 2019, respectively; accounts receivable—trade, net of $1,989 and $1,460 as of March 31, 2020 and December 31, 2019, respectively; accounts receivable—other of $42 and $4 as of March 31, 2020 and December 31, 2019, respectively; other current assets of $127,631 and $47,606 as of March 31, 2020 and December 31, 2019, respectively; property and equipment, net of $893,123 and $726,415 as of March 31, 2020 and December 31, 2019, respectively; and other assets of $8,345 and $7,379 as of March 31, 2020 and December 31, 2019, respectively. The consolidated liabilities as of March 31, 2020 and December 31, 2019 include $16,046 and $13,440, respectively, of liabilities of VIEs whose creditors have no recourse to Sunnova Energy International Inc. These liabilities include accounts payable of $1,972 and $1,926 as of March 31, 2020 and December 31, 2019, respectively; accrued expenses of $111 and $35 as of March 31, 2020 and December 31, 2019, respectively; other current liabilities of $1,137 and $612 as of March 31, 2020 and December 31, 2019, respectively; and other long-term liabilities of $12,826 and $10,867 as of March 31, 2020 and December 31, 2019, respectively.

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Significant Accounting Policies - Performance Obligations (Details) $ in Billions	3 Months Ended
	Mar. 31, 2020 USD ($)
Accounting Policies [Abstract]
Contracted but not yet recognized revenue	$ 1.2
Performance obligation, description of timing	We do not expect the annual recognition to vary significantly over approximately the next 20 years as the vast majority of existing solar service agreements have at least 20 years remaining
Average age of solar systems	3 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-04-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Contracted but not yet recognized revenue, percentage	4.00%
Contracted but not yet recognized revenue, expected timing of satisfaction	12 months

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Redeemable Noncontrolling Interests

3 Months Ended

Mar. 31, 2020

Noncontrolling Interest [Abstract]

Redeemable Noncontrolling Interests

Redeemable Noncontrolling Interests

In February 2020, we admitted a tax equity investor as the Class A member of Sunnova TEP IV-C, LLC ("TEPIVC"), a subsidiary of Sunnova TEP IV-C Manager, LLC, which is the Class B member of TEPIVC. The Class A member of TEPIVC made a total capital commitment of $75.0 million. The carrying values of the redeemable noncontrolling interests were equal to or greater than the redemption values as of March 31, 2020 and December 31, 2019, with the exception of Sunnova TEP IV-A, LLC, Sunnova TEP IV-B, LLC and TEPIVC, for which we are not required to carry a redemption value.

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Customer Notes Receivable

3 Months Ended

Mar. 31, 2020

Receivables [Abstract]

Customer Notes Receivable

Customer Notes Receivable

We offer a loan program, under which the customer finances the purchase of a solar energy system or energy storage system through a solar service agreement, typically for a term of 10 or 25 years. The following table presents the detail of customer notes receivable as recorded in the unaudited condensed consolidated balance sheets and the corresponding fair values:

	As of   March 31, 2020			As of   December 31, 2019
	(in thousands)
Customer notes receivable	$	365,820		$	312,823
Allowance for credit losses	(12,136		)	(1,091		)
Customer notes receivable, net (1)	$	353,684		$	311,732
Estimated fair value, net	$	357,032		$	314,222

(1) Of this amount, $15.2 million and $13.8 million is recorded in other current assets as of March 31, 2020 and December 31, 2019, respectively.

The following table presents the changes in the allowance for credit losses related to customer notes receivable as recorded in the unaudited condensed consolidated balance sheets:

	As of March 31,
	2020			2019
	(in thousands)
Balance at beginning of period	$	1,091		$	710
Impact of ASC 326 adoption	9,235			—
Provision for current expected credit losses (1)	1,811			—
Bad debt expense	—			111
Write off of uncollectible accounts	—			(39		)
Other, net	(1		)	(24		)
Balance at end of period	$	12,136		$	758

(1) In addition, we recognized $53,000 of provision for current expected credit losses during the three months ended March 31, 2020 related to our long-term receivables for our leases.

As of March 31, 2020 and December 31, 2019, we invested $33.9 million and $37.1 million, respectively, in loan solar energy systems and energy storage systems not yet placed in service. For the three months ended March 31, 2020 and 2019, interest income related to our customer notes receivable was $4.4 million and $2.3 million, respectively. As of March 31, 2020 and December 31, 2019, accrued interest receivable related to our customer notes receivable was $975,000 and $869,000, respectively. As of March 31, 2020 and December 31, 2019, there were no customer notes receivable not accruing interest and thus, there is no allowance recorded for loans on nonaccrual status. For the three months ended March 31, 2020 and 2019, interest income of $0 was recognized for loans on nonaccrual status and accrued interest receivable of $0 was written off by reversing interest income.

We consider the performance of our customer notes receivable portfolio and its impact on our allowance for credit losses. We also evaluate the credit quality based on the aging status and payment activity. The following table presents the aging of the amortized cost of customer notes receivable as of March 31, 2020:

	As of   March 31, 2020		As of   December 31, 2019
	(in thousands)
1-90 days past due	$	6,120	$	5,741
91-180 days past due	1,719		1,714
Greater than 180 days past due	2,044		1,206
Total past due	9,883		8,661
Not past due	355,937		304,162
Total	$	365,820	$	312,823

As of March 31, 2020 and December 31, 2019, the amortized cost of our customer notes receivable more than 90 days past due but not on nonaccrual status was $3.8 million and $2.9 million, respectively. The following table presents the amortized cost of our customer notes receivable based on payment activity.

	Amortized Cost by Origination Year
	2020		2019		2018		2017		2016		Prior		Total
	(in thousands)
Payment performance:
Performing	$	58,936	$	147,020	$	91,375	$	33,815	$	21,515	$	11,115	$	363,776
Nonperforming (1)	—		324		675		794		161		90		$	2,044
Total	$	58,936	$	147,344	$	92,050	$	34,609	$	21,676	$	11,205	$	365,820

(1) A nonperforming loan is a loan in which the customer is in default and has not made any scheduled principal or interest payments for 180 days or more.

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Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

The following table presents the detail of long-term debt, net as recorded in the unaudited condensed consolidated balance sheets:

	Three Months Ended March 31, 2020 Weighted Average Effective Interest Rates		As of March 31, 2020					Year Ended December 31, 2019 Weighted Average Effective Interest Rates		As of December 31, 2019
			Long-term			Current				Long-term			Current
	(in thousands, except interest rates)
SEI
7.75% convertible senior notes	13.26	%	$	55,000		$	—	7.75	%	$	55,000		$	—
Debt discount, net			(16,171		)	—				(16,913		)	—
Deferred financing costs, net			(562		)	—				(480		)	—
Sunnova Energy Corporation
Notes payable	10.16	%	—			30		3.22	%	—			2,428
AP4
Secured term loan	10.81	%	—			—		5.61	%	86,369			6,109
Debt discount, net			—			—				(452		)	—
Deferred financing costs, net			—			—				(196		)	—
HELI
Solar asset-backed notes	6.58	%	210,684			6,736		6.56	%	213,632			8,673
Debt discount, net			(2,940		)	—				(3,169		)	—
Deferred financing costs, net			(5,176		)	—				(5,586		)	—
LAPH
Secured term loan	12.07	%	10,388			355		7.71	%	41,484			1,392
Debt discount, net			(189		)	—				(401		)	—
Deferred financing costs, net			(152		)	—				(356		)	—
EZOP
Warehouse credit facility	5.00	%	168,450			—		6.60	%	121,400			—
Debt discount, net			(1,991		)	—				(2,178		)	—
TEPIIH
Revolving credit facility	19.47	%	—			—		6.36	%	234,650			—
Debt discount, net			—			—				(2,219		)	—
HELII
Solar asset-backed notes	5.68	%	233,064			11,850		5.77	%	241,309			13,005
Debt discount, net			(47		)	—				(49		)	—
Deferred financing costs, net			(5,668		)	—				(5,873		)	—
RAYSI
Solar asset-backed notes	5.53	%	124,339			6,207		5.47	%	126,828			6,327
Debt discount, net			(1,501		)	—				(1,547		)	—
Deferred financing costs, net			(4,656		)	—				(4,759		)	—
HELIII
Solar loan-backed notes	3.99	%	131,372			17,687		4.03	%	135,543			19,030
Debt discount, net			(2,506		)	—				(2,532		)	—
Deferred financing costs, net			(2,386		)	—				(2,410		)	—
TEPH
Revolving credit facility	5.68	%	193,950			—		6.70	%	90,325			—
Debt discount, net			(1,006		)	—				(645		)	—
TEPINV
Revolving credit facility	10.30	%	44,040			45,120		7.95	%	54,707			40,500
Debt discount, net			(2,526		)	—				(2,856		)	—
Deferred financing costs, net			(2,207		)	—				(2,207		)	—
SOLI
Solar asset-backed notes	3.64	%	399,769			12,731				—			—
Debt discount, net			(124		)	—				—			—
Deferred financing costs, net			(9,693		)	—				—			—
Total			$	1,511,555		$	100,716			$	1,346,419		$	97,464

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments

Fair Values of Long-Term Debt.    The fair values of our long-term debt and the corresponding carrying amounts are as follows:

	As of March 31, 2020				As of December 31, 2019
	Carrying Value		Estimated Fair Value		Carrying Value		Estimated Fair Value
	(in thousands)
SEI 7.75% convertible senior notes	$	55,000	$	31,408	$	55,000	$	37,964
Sunnova Energy Corporation notes payable	30		30		2,428		2,428
AP4 secured term loan	—		—		92,478		92,478
HELI solar asset-backed notes	217,420		228,905		222,305		223,895
LAPH secured term loan	10,743		10,743		42,876		42,876
EZOP warehouse credit facility	168,450		168,450		121,400		121,400
TEPIIH revolving credit facility	—		—		234,650		234,650
HELII solar asset-backed notes	244,914		299,601		254,314		281,850
RAYSI solar asset-backed notes	130,546		155,092		133,155		139,004
HELIII solar loan-backed notes	149,059		168,524		154,573		155,701
TEPH revolving credit facility	193,950		193,950		90,325		90,325
TEPINV revolving credit facility	89,160		89,160		95,207		95,207
SOLI solar asset-backed notes	412,500		444,509		—		—
Total (1)	$	1,671,772	$	1,790,372	$	1,498,711	$	1,517,778

(1) Amounts exclude the net deferred financing costs and net debt discounts of $59.5 million and $54.8 million as of March 31, 2020 and December 31, 2019, respectively.

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Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2020

Property, Plant and Equipment [Abstract]

Property and Equipment

The following table presents the detail of property and equipment, net as recorded in the unaudited condensed consolidated balance sheets:

	Useful Lives	As of   March 31, 2020			As of   December 31, 2019
	(in years)	(in thousands)
Solar energy systems	35	$	1,836,111		$	1,689,457
Construction in progress		148,412			143,449
Asset retirement obligations	30	29,021			26,967
Information technology systems	3	28,495			28,320
Computers and equipment	3-5	1,644			1,499
Leasehold improvements	3-6	1,314			1,014
Furniture and fixtures	7	811			735
Vehicles	4-5	1,636			1,632
Other	5-6	157			146
Property and equipment, gross		2,047,601			1,893,219
Less: accumulated depreciation		(163,025		)	(148,159		)
Property and equipment, net		$	1,884,576		$	1,745,060

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Subsequent Events

3 Months Ended

Mar. 31, 2020

Subsequent Events [Abstract]

Subsequent Events

Subsequent Events

Paycheck Protection Program ("PPP").    In April 2020, we applied for and received a loan under the PPP established as part of the CARES Act. Although we believe we qualified for the PPP loan and made the required certifications in good faith at the time of the loan application and receipt of funds, due to the uncertainty caused by changing guidance and statements from the U.S. Department of Treasury and the U.S. Small Business Administration, we repaid the loan in full in May 2020.

SEI Convertible Senior Notes.    In May 2020, we issued and sold an aggregate principal amount of $130.0 million of our 9.75% convertible senior notes ("9.75% convertible senior notes") in a private placement at an issue price of 95%, for an aggregate purchase price of $123.5 million. The 9.75% convertible senior notes mature in April 2025 unless earlier redeemed, repurchased or converted. We granted the investors of the 9.75% convertible senior notes an option to purchase up to an additional $60.0 million aggregate principal amount of 9.75% convertible senior notes on the same terms and conditions, which such option will expire in June 2020. In addition, we exchanged all $55.0 million aggregate principal amount outstanding of our 7.75% convertible senior notes for an equal principal amount of our 9.75% convertible senior notes.

TEPH Debt.    In May 2020, we amended the TEPH revolving credit facility to, among other things, (a) increase the aggregate commitment amount from $200.0 million to $390.0 million and (b) increase the unused line fee on such committed amounts.

Redeemable Noncontrolling Interests.    In May 2020, we admitted a tax equity investor as the Class A member of Sunnova TEP IV-D, LLC ("TEPIVD"), a subsidiary of Sunnova TEP IV-D Manager, LLC, which is the Class B member of TEPIVD. The Class A member of TEPIVD made a total capital commitment of $75.0 million.

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Commitments and Contingencies - Lease Expenses and Other Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Operating lease expense	$ 336	$ 300
Finance lease amortization expense	2	2
Short-term lease expense	16	11
Variable lease expense	7	211
Sublease income	0	(18)
Total	$ 361	$ 506

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Basic and Diluted Net Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net loss attributable to stockholders	$ (71,075)	$ (38,514)
Net loss attributable to common stockholders—basic	(71,075)	(50,717)
Net loss attributable to common stockholders—diluted	$ (71,075)	$ (50,717)
Net loss per share attributable to common stockholders—basic and diluted (in USD per share)	$ (0.85)	$ (5.87)
Weighted average common shares outstanding—basic and diluted (shares)	84,001,151	8,635,527
Series A Convertible Preferred Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Dividends earned on convertible preferred stock	$ 0	$ (9,511)
Series C convertible preferred stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Dividends earned on convertible preferred stock	$ 0	$ (2,692)

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Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,047,601	$ 1,893,219
Less: accumulated depreciation	(163,025)	(148,159)
Property and equipment, net	$ 1,884,576	1,745,060
Solar energy systems
Property, Plant and Equipment [Line Items]
Useful Lives	35 years
Property and equipment, gross	$ 1,836,111	1,689,457
Less: accumulated depreciation	(143,800)	(130,900)
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 148,412	143,449
Asset retirement obligations
Property, Plant and Equipment [Line Items]
Useful Lives	30 years
Property and equipment, gross	$ 29,021	26,967
Information technology systems
Property, Plant and Equipment [Line Items]
Useful Lives	3 years
Property and equipment, gross	$ 28,495	28,320
Computers and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,644	1,499
Computers and equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	3 years
Computers and equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	5 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,314	1,014
Leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	3 years
Leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	6 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Useful Lives	7 years
Property and equipment, gross	$ 811	735
Vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,636	1,632
Vehicles | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	4 years
Vehicles | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	5 years
Other
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 157	$ 146
Other | Minimum
Property, Plant and Equipment [Line Items]
Useful Lives	5 years
Other | Maximum
Property, Plant and Equipment [Line Items]
Useful Lives	6 years

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Asset Retirement Obligations (ARO) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Asset Retirement Obligation Disclosure [Abstract]
Asset retirement obligation, useful life	30 years
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Balance at beginning of period	$ 31,053	$ 20,033
Additional obligations incurred	2,067	786
Accretion expense	489	313
Other	(15)	(9)
Balance at end of period	$ 33,594	$ 21,123

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Customer Notes Receivable - Schedule of Aged Receivables (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Past Due [Line Items]
Financing receivable, past due	$ 9,883	$ 8,661
Financing receivable, not past due	355,937	304,162
Total	365,820	312,823
1-90 days past due
Financing Receivable, Past Due [Line Items]
Financing receivable, past due	6,120	5,741
91-180 days past due
Financing Receivable, Past Due [Line Items]
Financing receivable, past due	1,719	1,714
Greater than 180 days past due
Financing Receivable, Past Due [Line Items]
Financing receivable, past due	$ 2,044	$ 1,206