10-Q

United States

Securities and Exchange Commission

Washington, D.C. 20549

Form 10-Q

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

For the quarterly period ended September 30, 2017

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 001-34044

REAL GOODS SOLAR, INC.

(Exact name of registrant as specified in its charter)

COLORADO	26-1851813
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

110 16^th STREET, SUITE 300

DENVER, COLORADO 80202

(Address of principal executive offices)

(303) 222-8300

(Registrant’s telephone number, including area code)

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 and 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  x    NO  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted 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 and post such files).    YES  x    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 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	¨  (Do not check if a smaller reporting company)	Smaller reporting company	x
		Emerging growth company	¨

If an emerging growth company, indicate by checkmark 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 Exchange Act).    YES  ¨    NO  x

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date:

Class	Outstanding at November 7, 2017
Class A Common Stock ($.0001 par value)	8,151,845

REAL GOODS SOLAR, INC.

FORM 10-Q

INDEX

PART I. FINANCIAL INFORMATION		4
Item 1.	Financial Statements (Unaudited):	4
	Condensed Consolidated Balance Sheets	4
	Condensed Consolidated Statements of Operations	5
	Condensed Consolidated Statement of Changes in Shareholders’ Equity	6
	Condensed Consolidated Statements of Cash Flows	7
	Notes to Condensed Consolidated Financial Statements	8
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	16
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	23
Item 4.	Controls and Procedures	23
PART II. OTHER INFORMATION
Item 1.	Legal Proceedings	24
Item 1A.	Risk Factors	24
Item 6.	Exhibits	25
	Signatures	26

2

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This report may contain forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties, including statements regarding the Company’s results of operations and financial positions, and the Company’s business and financial strategies. Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they provide our current beliefs, expectations, assumptions and forecasts about future events, and include statements regarding our future results of operations and financial position, business strategy, budgets, projected costs, plans and objectives of management for future operations. The words “anticipate,” “believe,” “plan,” “estimate,” “expect,” “future,” “intend,” “strategy,” “likely,” “seek,” “may,” “will” and similar expressions as they relate to us are intended to identify such forward-looking statements. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of our control. Our actual results and financial condition may differ materially from those indicated in the forward-looking statements. Therefore, you should not rely on any of these forward-looking statements.

Important factors that could cause our actual results and financial condition to differ materially from those indicated in the forward-looking statements include, without limitation, the following: our ability to implement our revenue growth strategy; our history of operating losses; our ability to achieve profitability; our ability to generate breakeven cash flow to fund our operations; our success in implementing our plans to increase future sales, installations and revenue; the ability to successfully and timely commercialize POWERHOUSE™ 3.0 to homeowners and new home builders; the ability to obtain requisite certification of POWERHOUSE™ 3.0; the adequacy of, and access to, necessary capital to commercialize POWERHOUSE™ 3.0; the satisfaction of other conditions to the POWERHOUSE™ 3.0 license agreement; RGS’s ability to manage supply chain in order to have production levels and pricing of the POWERHOUSE™ 3.0 shingles to be competitive; the ability of RGS to successfully expand its operations and employees and realize profitable revenue growth from the sale and installation of POWERHOUSE™ 3.0, and to the extent, anticipated; the potential impact of the announcement of RGS’s expansion into the POWERHOUSE™ 3.0 business with employees, suppliers, customers and competitors; RGS’s ability to successfully and timely expand its POWERHOUSE™ 3.0 business outside of the United States; foreign exchange risks associated with the POWERHOUSE™ 3.0 business; restrictions on certain transactions and potential premiums and penalties under our outstanding warrants; rules, regulations and policies pertaining to electricity pricing and technical interconnection of customer-owned electricity generation such as net energy metering; the continuation and level of government subsidies and incentives for solar energy; our failure to timely or accurately complete financing paperwork on behalf of customers; the adoption and general demand for solar energy; the impact of a drop in the price of conventional energy on demand for solar energy systems; existing and new regulations impacting solar installations including electric codes; changes in general economic, business and political conditions, including tariffs on imported solar cells and changes in the financial markets; delays or cancellations for system installations where revenue is recognized on a percentage-of-completion basis; the potential impact on backlog and timing of revenue from the Rhode Island National Grid delay of approvals; seasonality of customer demand and adverse weather conditions inhibiting our ability to install solar energy systems; changing and updating technologies and the issues presented by these new technologies related to customer demand and our product offering; our ability to successfully complete the customer portal software development project on a timely basis and integrate the resulting software with our existing software and business; customer acceptance of, experience with and satisfaction with the customer portal software; geographic concentration of revenue from the sale of solar energy systems in Hawaii and east coast states, loss of key personnel and ability to attract necessary personnel; loss or suspension of licenses required for installation of solar energy systems; adverse outcomes arising from litigation and legal disputes to which we may be subject from time to time; our failure to accurately predict future warranty claims; the outcome of a dispute with a customer of our former Commercial segment related to remedial work; the possibility that our insurance carrier seeks reimbursement of legal expenses up to $1.5 million in connection with a now closed U.S. Securities and Exchange Commission investigation related to our July 2014 private placement; our ability to continue to obtain services and components from suppliers, installers and other vendors; disruption of our supply chain from equipment manufacturers and potential shortages of components for solar energy systems; factors impacting the timely installation of solar energy systems; competition; costs associated with safety and construction risks; continued access to competitive third party financiers to finance customer solar installations; increases in interest rates and tightening credit markets; our ability to meet customer expectations; risks and liabilities associated with placing employees and technicians in our customers’ homes and businesses; product liability claims; future data security breaches, or our inability to protect personally identifiable information or other information about our customers; failure to comply with the director independence standards of the U.S. Securities and Exchange Commission and the Nasdaq Capital Market; our inability to maintain effective disclosure controls and procedures and internal control over financial reporting; volatile market price of our Class A common stock; possibility of future dilutive issuances of securities and its impact on our ability to obtain additional financing; the low likelihood that we will pay any cash dividends on our Class A common stock for the foreseeable future; compliance with public reporting requirements; anti-takeover provisions in our organizational documents; the terms of our outstanding warrants to purchase Class A common stock and securities purchase agreements in connection with past offerings which limit our ability to enter into certain transactions or obtain financing, and which could result in our paying premiums or penalties to the holders of outstanding warrants; an increase in our cost of materials that could arise if the United States imposes trade remedies on imported crystalline silicon photovoltaic cells and modules; proxy contests threatened or commenced against us by activist shareholders; and such other factors as discussed throughout this Quarterly Report on Form 10-Q, throughout Part I, Item 1A, Risk Factors and Part II, Item 7, Management’s Discussion and Analysis of Financial Conditions and Results of Operations of our Annual Report on Form 10-K for the year ended December 31, 2016 and throughout Part I, Item 2, Management’s Discussion and Analysis of Financial Conditions and Results of Operations and Part II, Item 1A, Risk Factors included in each of our Quarterly Reports on Form 10-Q for the quarters ended March 31, 2017 and June 30, 2017.

Any forward-looking statement made by us in this report is based only on information currently available to us and speaks only as of the date on which it is made. We undertake no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future developments or otherwise.

3

PART I – FINANCIAL INFORMATION

Item 1. Financial Statements

REAL GOODS SOLAR, INC.

Condensed Consolidated Balance Sheets (unaudited)

(in thousands, except share data)	September 30, 2017			December 31, 2016
ASSETS
Current assets:
Cash	$	4,658		$	2,940
Restricted cash		—			173
Accounts receivable, net		2,477			3,002
Costs in excess of billings		92			19
Inventory, net		2,295			1,502
Deferred costs on uncompleted contracts		418			398
Other current assets		1,346			912
Current assets of discontinued operations		1,341			909
Total current assets		12,627			9,855
Property and equipment, net		997			620
POWERHOUSE™ license		1,064			—
Goodwill		1,338			1,338
Net investment in sales-type leases and other assets		1,457			1,308
Noncurrent assets of discontinued operations		592			1,252
Total assets	$	18,075		$	14,373
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Line of credit	$	—		$	663
Convertible debt, net of deferred cost and pre-installment of $0 and $298		1			124
Accounts payable		991			2,019
Accrued license fee		1,000			—
Accrued liabilities		1,555			1,362
Billings in excess of costs on uncompleted contracts		—			107
Derivative liabilities		—			46
Deferred revenue and other current liabilities		1,296			1,033
Current liabilities of discontinued operations		693			921
Total current liabilities		5,536			6,275
Other liabilities		2,231			2,222
Derivative liabilities		47			137
Noncurrent liabilities of discontinued operations		758			761
Total liabilities		8,572			9,395
Commitments and contingencies (Note 4)
Shareholders’ equity:
Class A common stock, $.0001 par value, 150,000,000 shares authorized, 7,480,906 and 1,183,151 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively		8			8
Additional paid-in capital		204,765			187,752
Accumulated deficit		(195,270	)		(182,782	)
Total shareholders’ equity		9,503			4,978
Total liabilities and shareholders’ equity	$	18,075		$	14,373

See accompanying notes.

4

REAL GOODS SOLAR, INC.

Condensed Consolidated Statements of Operations (unaudited)

	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(in thousands, except per share data)	2017			2016			2017			2016
Contract revenue:
Sale and installation of solar energy systems	$	3,685		$	2,304		$	9,755		$	11,857
Service		320			159			888			429
Leasing, net		14			15			39			43
Contract expenses:
Installation of solar energy systems		3,466			2,077			9,210			10,769
Service		426			269			1,235			899
Customer acquisition		1,774			599			4,025			2,015
Contract loss		(1,647	)		(467	)		(3,788	)		(1,354	)
Operating expense		2,662			2,571			8,094			8,339
Litigation expense		77			—			212			24
Operating loss		(4,386	)		(3,038	)		(12,094	)		(9,717	)
Interest expense		—			(1,330	)		—			(2,253	)
Taxes		—			—			—			(27	)
Derivative and other		19			(535	)		135			(251	)
Debt accretion expense and loss on extinguishment		—			(2,831	)		(486	)		(2,831	)
Loss from continuing operations, net of tax		(4,367	)		(7,734	)		(12,445	)		(15,079	)
Income (loss) from discontinued operations, net of tax		(55	)		(1	)		(43	)		230
Net loss	$	(4,422	)	$	(7,735	)	$	(12,488	)	$	(14,849	)
Net loss per share – basic and diluted:
From continuing operations	$	(0.58	)	$	(308.10	)	$	(1.89	)	$	(673.20	)
From discontinued operations		(0.01	)		0.00			(0.01	)		10.20
Net loss per share – basic and diluted	$	(0.59	)	$	(308.10	)	$	(1.90	)	$	(663.00	)
Weighted-average shares outstanding:
Basic and diluted		7,481			25			6,567			22

See accompanying notes.

5

REAL GOODS SOLAR, INC.

Condensed Consolidated Statement of Changes in Shareholders’ Equity (unaudited)

	Class A Common Stock				Additional		Accumulated			Total Shareholders’
(in thousands, except share data)	Shares		Amount		Paid - in Capital		Deficit			Equity
Balances, January 1, 2017		1,183,151	$	8	$	187,752	$	(182,782	)	$	4,978
Issuance of common stock and other equity changes related to compensation		—		—		249		—			249
Proceeds from common stock offering, net of costs		6,110,000		—		16,029		—			16,029
Fair value of shares issued for convertible notes and interest		177,018				735					735
Fractional shares issued in connection with reverse split		10,737		—		—		—			—
Net loss		—		—		—		(12,488	)		(12,488	)
Balances, September 30, 2017		7,480,906	$	8	$	204,765	$	(195,270	)	$	9,503

See accompanying notes.

6

REAL GOODS SOLAR, INC.

Condensed Consolidated Statements of Cash Flows (unaudited)

	For the Nine Months Ended September 30,
(in thousands except share data)	2017			2016
Operating activities
Net loss	$	(12,488	)	$	(14,849	)
Gain (loss) from discontinued operations		(43	)		230
Loss from continuing operations		(12,445	)		(15,079	)
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities – continuing operations:
Depreciation		303			316
Amortization of debt discount and issuance costs		—			1,669
Share-based compensation expense		249			517
Debt accretion expense and loss on extinguishment		486			2,831
Change in valuation of derivative liabilities		(135	)		268
Loss on sale of assets		—			10
Bad debt expense		54			111
Changes in operating assets and liabilities:
Accounts receivable, net		471			1,692
Costs in excess of billings on uncompleted contracts		(73	)		706
Inventory, net		(793	)		667
Deferred costs on uncompleted contracts		(20	)		347
Net investment in sales-type leases and other assets		(149	)		(167	)
Other current assets		(434	)		(201	)
Accounts payable		(1,028	)		(186	)
Accrued liabilities		318			(92	)
Billings in excess of costs on uncompleted contracts		(107	)		(619	)
Deferred revenue and other current liabilities		263			654
Other liabilities		9			(52	)
Net cash used in operating activities – continuing operations		(13,031	)		(6,608	)
Net cash (used in) provided by operating activities – discontinued operations		(46	)		101
Net cash used in operating activities		(13,077	)		(6,507	)
Investing activities
Payments related to POWERHOUSE™ license		(64	)		—
Purchase of property and equipment		(680	)		—
Proceeds from sale of property and equipment		—			10
Net cash (used in) provided by investing activities		(744	)		10
Financing activities
Proceeds from warrant exercises, net of costs		—			1,586
Proceeds from convertible debt, net of costs and restricted cash		—			1,533
Restricted cash released upon conversion of debt		173			—
Proceeds from the issuance of common stock, net of costs		16,029			2,242
Principal payments on revolving line of credit		(663	)		(13,323	)
Principal borrowings on revolving line of credit		—			15,243
Net cash provided by financing activities		15,539			7,281
Net change in cash		1,718			784
Cash and cash equivalents at beginning of period		2,940			594
Cash and cash equivalents at end of period	$	4,658		$	1,378
Supplemental cash flow information
Interest paid	$	8		$	161
Non-cash items
Convertible notes interest paid with common stock	$	125		$	—
Initial up-front POWERHOUSE™ license fee	$	1,000		$	—
Transfer from accounts payable to other liabilities for amounts paid by insurance carrier	$	—		$	1,510
Transfer of accounts payable to vendor line of credit	$	—		$	1,071
Change in common stock warrant liability in conjunction with exercise/extinguishment of warrants	$	—		$	103
Payment on line of credit in Class A common stock	$	—		$	167
Discount from warrants issued in conjunction with 2016 Note Offering	$	—		$	2,500
Accrued closing costs on Convertible notes	$	—		$	651
Embedded derivative liability recorded in conjunction with April 2016 Offering	$	—		$	2,616

See accompanying notes.

7

Notes to Condensed Consolidated Financial Statements

1. Organization, Nature of Operations, and Principles of Consolidation

Real Goods Solar, Inc. (the “Company” or “RGS”) is a residential and small business commercial solar energy engineering, procurement, and construction firm. The Company is also the exclusive manufacturer of POWERHOUSE™, an innovative in-roof solar shingle based on technology developed by The Dow Chemical Company.

Principles of Consolidation

We have prepared our unaudited interim condensed consolidated financial statements included herein pursuant to the rules and regulations of the U.S. Securities and Exchange Commission. Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to these rules and regulations, although we believe that the disclosures made are adequate to make the information not misleading. In our opinion, the unaudited interim financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly, in all material respects, our condensed consolidated financial position as of September 30, 2017, the interim results of operations for the three and nine months ended September 30, 2017 and 2016, and cash flows for the nine months ended September 30, 2017 and 2016. These interim statements have not been audited. The balance sheet as of December 31, 2016, was derived from our audited consolidated financial statements included in our annual report on Form 10-K. The interim condensed consolidated financial statements contained herein should be read in conjunction with our audited financial statements, including the notes thereto, for the year ended December 31, 2016.

Discontinued Operations

During 2014, we committed to a plan to sell certain contracts and rights comprising our large commercial installations business, otherwise known as our former Commercial segment. At the same time, we determined not to enter into further large commercial installation contracts in the mainland United States. Most contracts in process at December 31, 2014 were substantially completed during 2015 and remaining work was completed during 2016. We report this business as a discontinued operation, separate from our continuing operations. See Note 10. Discontinued Operations.

POWERHOUSE™ License Agreement

A material significant event occurred on September 29, 2017 (the “Effective Date”), when the Company executed an exclusive domestic and international world-wide Technology License Agreement (the “License”) with Dow Global Technologies LLC (“Dow”) for its POWERHOUSE™ in-roof solar shingle, an innovative and aesthetically pleasing solar shingle system developed by Dow. The POWERHOUSE™ 1.0 and 2.0 versions used CIGS (copper indium gallium selenide solar cells) technology which had a high manufacturing cost, resulting in the product not being consumer price friendly. Conversely, the POWERHOUSE™ 3.0 is being developed with traditional silicon solar cells to increase solar production and to provide a competitive consumer price point. The License requires the Company to commercialize and sell a minimum of 50 megawatts of solar within 5-years of the Effective Date to retain exclusive world-wide rights, a requirement the Company believes is achievable.

In addition to the License, the Company and Dow executed a Trademark License Agreement (the “TLA”), a Technology Service Agreement (the “TSA”) and a Sales Agreement-Surplus Property (the “Sales Agreement”). The execution of the TLA will allow RGS to market the POWERHOUSE™ 3.0 product using the Dow name. The Sales Agreement identified used manufacturing molds that Dow transferred title to RGS for a cost of $1.

Under the terms of the License, the Company will produce, market and sell POWERHOUSE™ 3.0, for which it has agreed to a license fee of $3 million and a running royalty fee equal to 2.5% against net sales of the POWERHOUSE™ product and services, payable quarterly in arrears. Further, the Company will be responsible for all post-Effective Date costs to obtain United Laboratories certification (“UL Certification”) and for the prosecution of all related patents world-wide, which may be offset against the payment of the running royalty fee. The license fee will be paid in two payments consisting of $1 million due within 10 days of the Effective Date of the License and the remaining $2 million due within 30 days of the Company receiving UL Certification of the POWERHOUSE™ 3.0 product. Upon obtaining UL Certification, the Company intends to begin commercialization of POWERHOUSE™ 3.0 entailing the manufacturing, marketing and sale of POWERHOUSE™ 3.0 to roofing companies.

8

Liquidity and Financial Resources Update

The Company experienced recurring operating losses and negative cash flow from operations in recent years. Starting with the fourth quarter of 2014, measures were implemented to reduce cash outflow for operations such that the required level of sales to achieve break-even results was reduced. These measures included (i) exiting the large commercial segment which was operating at both an operating and cash flow loss, (ii) reducing staffing levels, (iii) physically exiting the California market where its costs to operate were high, (iv) focusing on cash sales to customers and not leasing to customers, (v) negotiating lower costs for equipment, and (vi) an operating initiative designed to improve profitability such as reducing the length of cycle time for customer installations and lowering the cost of marketing.

The Company’s historical operating losses have required the Company to raise financial capital. During the fourth quarter of 2016, the Company raised $16.1 million, net of costs, and the Company raised an additional $16.0 million, net of costs during the first quarter of 2017. See Note 5, Shareholders’ Equity. The Company used a portion of the proceeds from the financial capital raised to reduce accounts payable, purchase materials to convert backlog to revenue and begin to execute our revenue growth strategy.

Prior to obtaining the exclusive POWERHOUSE™ license, we had estimated that to operate profitably we would require approximately $16 million in quarterly revenue. Current quarterly revenue is materially less than this amount and, accordingly, to be successful in increasing sales and resultant revenue, the Company is in the process of implementing a revenue growth strategy which includes the following components:

· Expand the size of the Company’s call center sales organization;

· Expand the size of the Company’s field sales teams on the east coast and Sunetric, small business commercial sales team, and construction organizations;

· Expand the digital marketing program, and increase spending to generate greater customer leads while achieving desired cost of customer acquisition;

· Make available to the Company’s customers additional third-party providers to finance customer acquisitions of our solar energy systems;

· Expand the Company’s network of authorized third-party installers;

· Invest in the POWERHOUSE™ license by obtaining UL Certification for POWERHOUSE™ 3.0, a prerequisite for commercialization of the product and, upon achieving UL Certification, manufacture, market and sell POWERHOUSE™ 3.0 to roofing companies; and

· Invest in innovation for future sales and profitability, such as customer-centric software, new products and services such as the sale of energy storage and energy audit services to attract new customers.

The Company has prepared its business plan for the ensuing 12 months, and believes it has sufficient financial resources to operate for the ensuing 12-month period. The plan anticipates (i) that because accounts payable at September 30, 2017 has been reduced to only $991,000, future expenditures will predominantly be used for producing customer installation revenue, as opposed to paying down previously outstanding accounts payable, and (ii) an increase in installation contract income from implementation of the revenue growth strategy. Until the Company is successful in implementing its plans to increase revenue to the level required to break-even, the Company expects to have cash outflow from operating activities. In addition, the Company expects to have cash outflow from operating activities for the remainder of the year, as cash is utilized to increase revenue by (i) funding an anticipated level of rooftop installations for customers, (ii) expanding e-sales and field sales organizations and (iii) increasing marketing spend for lead generation. Future commercialization of POWERHOUSE™ 3.0 will require financial capital that the Company plans to satisfy with a combination of (i) available cash, (ii) cash from common stock warrant exercises, (iii) draws from an asset based lending facility the company will seek to secure in the future, and (iv) new equity issuances.

During October 2017, certain holders of warrants provided notices to the Company to exercise warrants to purchase 674,096 shares of our Class A common stock, resulting in net proceeds of $1.1 million. As of the end of October 2017, there remain outstanding warrants to purchase a total of 5,853,861 shares of Class A common stock. The funds from the October 2017 warrant exercises were used to pay the initial Dow License fee payment of $1 million made by the Company on October 6, 2017.

9

2. Significant Accounting Policies

The Company made no changes to its significant accounting policies during the nine months ended September 30, 2017.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared by the Company’s management in accordance with GAAP for interim financial information and in compliance with the rules and regulations of the U.S. Securities and Exchange Commission. Accordingly, these unaudited consolidated financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of our management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation have been included. The results of operations for the nine months ended September 30, 2017 are not necessarily indicative of the expected results for the year ending December 31, 2017. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016. Intercompany balances and transactions have been eliminated.

Reclassification of Prior Year Presentation

Certain prior year amounts have been reclassified for consistency with the current period presentation. These reclassifications had no effect on the reported results of operations. During the second quarter of 2017, the Company concluded that it was appropriate to classify items in the statement of operations to conform with operating metrics reported to investors and the manner in which management evaluates financial performance and to classify warranty liability separately as current and non-current liabilities. Accordingly, the Company revised the classification of certain items to report items in the statement of operations and balance sheet. These changes in classification did not change the previously reported operating income (loss) in the statement of operations, or cash generated (used) from operations in the statement of cash flows, or operating income (loss) for any business segment.

Service Revenue and Expense and Warranties

The Company recognizes service revenue when service work is completed for customers and third-party owners of solar energy systems, and collection of receivables is reasonably assured. Concurrent with the recognition of revenue the costs of such services are reflected as service expense.

The Company warrants solar energy systems sold to customers for up to ten years against defects in installation workmanship. The manufacturers’ warranties on the solar energy system components, which are passed through to the customers, typically have product warranty periods of 10 years and a limited performance warranty period of up to 25 years. The Company provides for the estimated cost of warranties at the time the related revenue is recognized. This estimated future costs for the limited warranty is recorded as contract expenses on installation of solar energy systems. The Company also maintains specific warranty liabilities for large commercial customers included in discontinued operations. The Company assesses the accrued warranty reserve regularly and adjusts the amounts as necessary based on actual experience and changes in future estimates. This variance between the previously estimated warranty at the time of installation of the solar energy system and actual experience rate is recorded as service expense.

POWERHOUSE™ License

Up-front license payments when incurred, costs to obtain UL Certification and legal costs to acquire the license and protect the underlying patents are initially capitalized and thereafter amortized to operations, upon achieving UL Certification, on a straight line basis over the expected life of the license through 2034.  

Recently Issued Accounting Standards

ASU 2017-04

On January 26, 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2017-04 (“ASU 2017-04”), Intangibles – Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment, which was issued to simplify the accounting for goodwill impairment. This ASU removes Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. Impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance remains largely unchanged. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017, and the Company is assessing the impact of ASU 2017-04 on its consolidated financial statements.

ASU 2016-20

On December 21, 2016, the FASB issued Accounting Standards Update No. 2016-20 (“ASU 2016-20”), Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This ASU provides technical corrections and improvements to Topic 606. This ASU is effective for the Company on January 1, 2018, which coincides with the effective date of ASU 2014-09 (as defined below). The Company expects the adoption of ASU 2016-20 will have minimal impact on its consolidated financial statements.

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ASU 2016-18

On November 17, 2016, the FASB issued Accounting Standards Update No. 2016-18 (“ASU 2016-18”), Statement of Cash Flows: Restricted Cash, which was issued to address the diversity that currently exists in the classification and presentation of changes in restricted cash on the statement of cash flows. This ASU requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts general described as restricted cash and restricted cash equivalents. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods therein. Early adoption is permitted and the Company is assessing the impact of ASU 2016-18 on its consolidated statements of cash flows.

ASU 2016-15

On August 26, 2016, the FASB issued Accounting Standards Update No. 2016-15 (“ASU 2016-15”), Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments, which was issued to provide clarification on how certain cash receipts and cash payments are reported in the statement of cash flows. This ASU addresses eight specific cash flow issues in an effort to reduce existing diversity between companies. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods therein. Early adoption is permitted and the Company is assessing the impact of ASU 2016-15 on its consolidated statements of cash flows.

ASU 2016-02

On February 25, 2016, the FASB issued Accounting Standards Update No. 2016-02 (“ASU 2016-02”), Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e. lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2018, and interim periods therein. The Company currently expects that upon adoption of ASU 2016-02, right-of-use assets and lease liabilities will be recognized on the balance sheet in amounts that will be material.

ASU 2014-09

On May 28, 2014, the FASB issued Accounting Standards Update No. 2014-09 (“ASU 2014-09”), which created Topic 606, Revenue from Contracts with Customers. This standard outlines a single comprehensive model for companies to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that revenue is recognized when a customer obtains control of a good or service. A customer obtains control when it has the ability to direct the use of and obtain the benefits from the good or service. Transfer of control is not the same as transfer of risks and rewards, as it is considered in current guidance.

In August 2015, the FASB issued Accounting Standards Update No. 2015-14, Revenue from Contracts with Customers – Deferral of the Effective Date, which defers the effective date of ASU 2014-09 one year. ASU 2014-09, as deferred by ASU 2015-14, will be effective for the first interim period within annual reporting periods beginning after December 15, 2017. The two permitted transition methods under the new standard are the full retrospective method, in which case the standard would be applied to each prior reporting period presented and the cumulative effect of applying the standard would be recognized at the earliest period shown, or the modified retrospective method, in which case the cumulative effect of applying the standard would be recognized at the date of initial application. 

During the second and third quarters of 2017, we evaluated our contracts with customers and have determined that for the majority of our contracts there will not be any significant change to timing or method of recognizing revenue. As such, we do not believe this new standard will have a material impact on our results of operations, financial condition or cash flows. The Company will adopt the new standard as of January 1, 2018, and utilize the modified retrospective method which will require a disclosure of the nature of and reason for the change in accounting principle. In the year of adoption, the Company must also disclose the amount by which each financial statement line item is affected in the current year as a result of applying the revenue standard and a qualitative explanation of the significant changes between the reported results under the revenue standard and the previous revenue guidance.

3. Line of Credit

On February 9, 2017, the Company terminated its line of credit with Solar Solutions and Distribution, LLC (“Solar Solutions”). Additionally, the Company had an exclusive supply agreement with Solar Solutions which was coterminous with the line of credit, and accordingly, that was terminated as of the same date. As of September 30, 2017, the Company does not have a line of credit facility.

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4. Commitments and Contingencies

The Company leases office and warehouse space through operating leases. Some of the leases have renewal clauses, which range from one month to five years.

The Company leases vehicles for certain field personnel and accounts for these vehicles as operating leases. During the three months ended September 30, 2017, the Company executed a master lease agreement that replaces a significant number of its existing fleet of vehicles. Substantially all vehicles under the master lease agreement have been received by the Company as of September 30, 2017. The lease term is four years with varying terminating dates through September 2021.

The following schedule represents the annual future minimum payments of all leases as of September 30, 2017:

(in thousands)	Future Minimum Lease Payments
2017	$	250
2018		638
2019		560
2020		506
2021		435
2022 and thereafter		112
Total minimum lease payments	$	2,501

The Company incurred office and warehouse rent expense of $0.2 and $0.1 million for the three months ended September 30, 2017 and 2016, respectively, and $0.5 and $0.5 million for the nine months ended September 30, 2017 and 2016, respectively.

The Company is subject to risks and uncertainties in the normal course of business, including legal proceedings; governmental regulation, such as the interpretation of tax and labor laws; and the seasonal nature of its business due to weather-related factors. The Company has accrued for probable and estimable costs incurred with respect to identified risks and uncertainties based upon the facts and circumstances currently available.

As previously disclosed in the Company’s Quarterly Report on Form 10-Q for the first quarter of 2017, on February 16, 2017, Alpha Capital Anstalt (“Alpha”), an investor in the Company’s February 7, 2017 public offering of common stock and warrants, filed a lawsuit against Roth Capital Partners, LLC, the Company’s investment banking firm in the offering, and the Company in U.S. District Court for the Southern District of New York. Alpha’s lawsuit alleges that the registration statement for the February 7, 2017 offering contained material misstatements or omissions and that the Company had breached contractual obligations owed to Alpha. Alpha seeks unspecified monetary damages, rescission and other unspecified relief in the lawsuit. The Company disputes Alpha’s allegations and intends to vigorously defend itself in the lawsuit.  Under local court rules, the Company filed a letter motion seeking permission to file a motion to dismiss the claims related to the alleged misstatements and omissions in the complaint. On May 12, 2017, Alpha filed an amended complaint removing the fraud-related claims and leaving only breach of contract claims against the Company.

On September 29, 2017, Dow awarded the Company a world-wide exclusive license for the POWERHOUSE™ in-roof solar shingle. Under terms of the License, RGS has agreed to a license fee of $3 million, of which $1 million is payable within 10 days of the Effective Date of the License Agreement and the remaining $2 million will become a liability in the future upon obtaining UL Certification and payable within 30 days of the Company receiving UL Certification of the POWERHOUSE™ 3.0 product. Subsequent to quarter end, on October 6, 2017, the Company made the initial payment of $1 million to Dow which has been recorded as an intangible asset as of September 30, 2017, on the Condensed Consolidated Balance Sheet..

5. Shareholders’ Equity

The following transactions were completed during the nine months ended September 30, 2017:

January 2017 Reverse Stock Split

On January 25, 2017, the Company executed a reverse stock split of all outstanding shares of the Company’s Class A common stock at a ratio of one-for-thirty, whereby thirty shares of Class A common stock were combined into one share of Class A common stock. The reverse split was previously authorized by a vote of the Company’s shareholders on January 23, 2017. The Company did not decrease its authorized shares of capital stock in connection with the reverse stock split. Share amounts are presented to reflect the reverse split for all periods.

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February 2017 Offerings

On February 6, 2017, the Company closed a $11.5 million offering and sale of (a) units, “February 6 Primary Units,” each consisting of one share of the Company’s Class A common stock, and a Series K warrant to purchase one share of Class A common stock, and (b) units, “February 6 Alternative Units,” each consisting of a prepaid Series L warrant to purchase one share of Common Stock, and a Series K warrant pursuant to the Securities Purchase Agreement, dated as of February 1, 2017, by and among the Company and several institutional investors, and to public retail investors. As a result, the Company issued 2,096,920 February 6 Primary Units, 1,613,080 February 6 Alternative Units, 2,096,920 shares of Class A common stock as part of the February 6 Primary Units, Series K warrants to purchase 3,710,000 shares of Class A common stock, and Series L warrants to purchase 1,613,080 shares of Class A common stock. The purchase price for a February 6 Primary Unit was $3.10 and the purchase price for a February 6 Alternative Unit was $3.09. The Company received net proceeds of approximately $10.5 million at the closing, after deducting commissions to the placement agents and estimated offering expenses payable by the Company associated with the offering. As of September 30, 2017, there were 3,710,000 Series K warrants outstanding.

On February 9, 2017, the Company closed a $6 million offering and sale of (a) units, “February 9 Primary Units,” each consisting of one share of the Company’s Class A common stock, and a Series M warrant to purchase 75% of one share of Class A common stock, and (b) units, “February 9 Alternative Units,” each consisting of a prepaid Series N warrant to purchase one share of Class A common stock, and a Series M warrant, pursuant to the Securities Purchase Agreement, dated as of February 7, 2017, by and among the Company and several institutional and accredited investors. As a result, the Company issued 1,650,000 February 9 Primary Units, 750,000 February 9 Alternative Units, 1,650,000 shares of Class A common stock as part of the February 9 Primary Units, Series M warrants to purchase 1,800,000 shares of Class A common stock, and Series N warrants to purchase 750,000 shares of Class A common stock. The purchase price for a February 9 Primary Unit was $2.50 and the purchase price for a February 9 Alternative Unit was $2.49. The Company received net proceeds of approximately $5.5 million at the closing, after deducting commissions to the placement agents and estimated offering expenses payable by the Company associated with the offering. As of September 30, 2017, there were 1,800,000 Series M warrants outstanding.

Option and Warrant Exercises

During the three and nine months ended September 30, 2017 and 2016, the Company issued no shares of its Class A common stock to employees upon the exercise of stock options. During the nine months ended September 30, 2017 and 2016 the Company issued zero and 9,584 shares of its Class A common stock pursuant to the exercise of warrants, respectively.

At September 30, 2017, the Company had the following shares of Class A common stock reserved for future issuance:

Stock options and grants outstanding under incentive plans	172
Common stock warrants outstanding - derivative liability	43,015
Common stock warrants outstanding - equity security	6,484,942
Total shares reserved for future issuance	6,528,129

6. Fair Value Measurements

The following tables summarize the basis used to measure certain financial assets and liabilities at fair value on a recurring basis in the consolidated balance sheets:

Balance at September 30, 2017 (in thousands)	Total		Quoted Prices in Active Markets for Identical Items (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Common stock warrant liability	$	47	$	—	$	—	$	47

For the Company’s Level 3 measures, which represent common stock warrants, fair value is based on a Monte Carlo pricing model that is based, in part, upon unobservable inputs for which there is little or no market data, requiring the Company to develop its own assumptions. The Company used a market approach to value these derivative liabilities.

The following table shows the reconciliation from the beginning to the ending balance for the Company’s common stock warrant liability and embedded derivative liability measured at fair value on a recurring basis using significant unobservable inputs (i.e. Level 3) for the period ended September 30, 2017:

(in thousands)	Common stock warrant liability			Embedded derivative liability			Total
Fair value of derivative liabilities at December 31, 2016	$	137		$	46		$	183
Change in the fair value of derivative liabilities, net		(90	)		-			(90	)
Adjustments for conversions of Notes		-			(46	)		(46	)
Fair value of derivative liabilities at September 30, 2017	$	47			-		$	47

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7. Share-Based Compensation

During the nine months ended September 30, 2017, under its 2008 Long-Term Incentive Plan, as amended, the Company did not grant any stock options and cancelled 2 stock options versus zero grants of stock options and cancellations of 34 stock options during the nine months ended September 30, 2016. Substantially all stock options vest at 2% per month for the 50 months beginning with the first day of the eleventh month after date of grant.

Total share-based compensation expense recognized was $0.02 million and $0.2 million during the three months ended September 30, 2017 and 2016, respectively, and $0.2 million and $0.5 million during the nine months ended September 30, 2017 and 2016, respectively.

8. Net Income (Loss) Per Share

Basic net income (loss) per share excludes any dilutive effects of options, warrants or the Senior Secured Convertible Notes due April 1, 2019. The Company computes basic net income (loss) per share using the weighted average number of shares of its Class A common stock outstanding during the period. The Company computes diluted net income (loss) per share using the weighted average number of shares of its Class A common stock and common stock equivalents outstanding during the period. The Company excluded common stock equivalents of 6.5 million and 217,000 for the nine months ended September 30, 2017 and 2016, respectively, from the computation of diluted net loss per share because their effect was antidilutive.

9. Segment Information

As of September 30, 2017, the Company operates as four reportable segments: (1) Residential – the installation of solar energy systems for homeowners, including lease financing thereof, and small business commercial in the continental United States; (2) Sunetric – the installation of solar energy systems for both homeowners and business owners (commercial) in Hawaii; (3) POWERHOUSE™ – the manufacturing and sale of solar shingles; and (4) Other – corporate operations. The Company discontinued its former large commercial segment and it is presented as discontinued operations.

Financial information for the Company’s segments and a reconciliation of the total of the reportable segments’ loss from operations to the Company’s consolidated net loss are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
(in thousands)	2017			2016			2017			2016
Contract revenue:
Residential	$	3,101		$	1,442		$	9,220		$	8,475
Sunetric		918			1,036			1,462			3,811
POWERHOUSE™		—			—			—			—
Other		—			—			—			—
Consolidated contract revenue		4,019			2,478			10,682			12,286
Loss from continuing operations:
Residential		(1,843	)		(1,399	)		(4,095	)		(3,556	)
Sunetric		(847	)		(100	)		(2,182	)		(1,189	)
POWERHOUSE™		—			—			—			—
Other		(1,696	)		(1,539	)		(5,817	)		(4,972	)
Operating loss		(4,386	)		(3,038	)		(12,094	)		(9,717	)
Reconciliation of operating loss to consolidated net loss:
Interest expense		—			(1,330	)		—			(2,253	)
Derivative and other		19			(535	)		135			(251	)
Debt accretion expense and loss on extinguishment		—			(2,831	)		(486	)		(2,831	)
Income tax (expense) benefit		—			—			—			(27	)
Income (loss) from discontinued operations, net of tax		(55	)		(1	)		(43	)		230
Net loss	$	(4,422	)	$	(7,735	)	$	(12,488	)	$	(14,849	)

The following is a reconciliation of reportable segments’ assets to the Company’s consolidated total assets. The Other segment includes certain unallocated corporate amounts.

(in thousands)	September 30, 2017		December 31, 2016
Total assets – continuing operations:
Residential	$	10,494	$	7,159
Sunetric		1,731		1,196
POWERHOUSE™		1,064		—
Other		2,853		3,857
	$	16,142	$	12,212
Total assets – discontinued operations:
Commercial		1,933		2,161
	$	18,075	$	14,373

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10. Discontinued Operations

The following is a reconciliation of the major line items constituting pretax income of discontinued operations to the after-tax income (loss) on discontinued operations that are presented in the condensed consolidated statements of operations as indicated:

	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(in thousands)	2017			2016			2017			2016
Major line items constituting pretax gain (loss) of discontinued operations:
Contract revenue	$	4		$	59		$	8		$	405
Contract (income) expense		(36	)		17			(37	)		47
Operating and other expense		95			43			88			128
Pretax income (loss) from discontinued operations		(55	)		(1	)		(43	)		230
Income (loss) from discontinued operations, net of tax	$	(55	)	$	(1	)	$	(43	)	$	230

The following is a reconciliation of the carrying amounts of major classes of assets and liabilities of the discontinued operations to the total assets and liabilities of the discontinued operations presented separately in the condensed consolidated balance sheets as indicated:

(in thousands)	September 30, 2017		December 31, 2016
Carrying amounts of major classes of assets included as part of discontinued operations:
Current assets:
Accounts receivable, net	$	494	$	536
Costs in excess of billings on uncompleted contracts		62		207
Inventory, net		59		37
Surety bond deposit		624		—
Other current assets		102		129
Total major classes of current assets of the discontinued operations		1,341		909
Noncurrent assets:
Other noncurrent assets		592		1,252
Total noncurrent assets of discontinued operations		592		1,252
Total assets of the discontinued operations in the balance sheet	$	1,933	$	2,161
Carrying amounts of major classes of liabilities included as part of discontinued operations:
Current liabilities:
Accounts payable	$	270	$	285
Accrued liabilities		310		523
Deferred revenue and other current liabilities		113		113
Total current liabilities of discontinued operations		693		921
Noncurrent liabilities:
Other liabilities		758		761
Total major classes of noncurrent liabilities of the discontinued operations		758		761
Total liabilities of the discontinued operations in the balance sheet	$	1,451	$	1,682

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11. Subsequent Events

During October 2017, the Company received exercise notices from warrant holders to exercise warrants for 669,117 shares of Class A common stock of the Company resulting in net proceeds of $1.1 million to the Company. Additionally, the Company issued 1,822 shares of Class A common stock upon the cashless exercise of Series G Warrants exercisable into 4,979 shares of Class A common stock, pursuant to the terms of the Series G Warrant because the underlying Class A Common Stock was not registered on a registration statement.

The Company has evaluated events up to the filing date of these interim financial statements and determined that, other than what has been disclosed above, no further subsequent event activity required disclosure.

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

The following discussion and analysis provides information that we believe is relevant to an assessment and understanding of our results of operation and financial condition. You should read this analysis in conjunction with our interim condensed consolidated financial statements and related footnotes. This discussion and analysis contains statements of a forward-looking nature relating to future events or our future financial performance. These statements involve known and unknown risks, uncertainties and other factors that may cause actual results, level of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements, including those set forth in our Form 10-K for the year ended December 31, 2016 and in this Quarterly Report for the period ended September 30, 2017.

Discontinued Operations

During 2014, we committed to a plan to sell certain contracts and rights comprising our large commercial installations business, otherwise known as our former Commercial segment. At the same time, we determined not to enter into further large commercial installation contracts in the mainland United States. Most contracts in process at December 31, 2014 were substantially completed during 2015 and remaining work was completed in 2016. We now report this business as a discontinued operation, separate from our continuing operations. The following management discussion and analysis of financial condition and results of operations is for our continuing operations, unless indicated otherwise.

Overview

We are a residential and small business commercial solar energy engineering, procurement and construction firm. We offer turnkey services, including design, procurement, permitting, build-out, grid connection, financing referrals and warranty and customer satisfaction activities. Our solar energy systems use high-quality solar photovoltaic modules. We use proven technologies and techniques to help customers achieve meaningful savings by reducing their utility costs. In addition, we help customers lower their reliance upon fossil fuel energy sources. As of September 29, 2017, we are the exclusive domestic and international licensee of POWERHOUSE™ in-roof solar shingle, an innovative and aesthetically pleasing solar shingle system developed by Dow.

We, including our predecessors, have more than 39 years of experience in residential solar energy and trace our roots to 1978, when Real Goods Trading Corporation sold the first solar photovoltaic panels in the United States. We have designed and installed over 25,000 residential and commercial solar energy systems since our founding.

During 2014, we discontinued our entire former Commercial segment and sold the assets associated with our catalog business (a portion of the Other segment). As of September 30, 2017, we created a new segment for our POWERHOUSE™ business. As a result, we now operate as four reportable segments: (1) Residential – the installation of solar energy systems for homeowners, including lease financing thereof, and small business commercial in the continental United States; (2) Sunetric – the installation of solar energy systems for both homeowners and business owners (commercial) in Hawaii; (3) POWERHOUSE™ - the manufacturing and sales of solar shingles; and (4) Other – corporate operations. We believe this structure enables us to more effectively manage our operations and resources. 

We have experienced recurring operating losses and negative cash flow from operations in recent years. Starting with the fourth quarter of 2014, we implemented measures to reduce cash outflow for operations such that the required level of sales to achieve break-even results was reduced. These measures included (i) exiting the large commercial segment which was operating at both an operating and cash flow loss, (ii) reducing staffing levels, (iii) physically exiting the California market where its costs to operate were high, (iv) focusing on cash sales to customers and not leasing to customers, (v) negotiating lower costs for equipment, and (vi) operating initiatives designed to improve profitability such as reducing the length of cycle time for customer installations and lowering the cost of marketing.

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Our historical operating losses have required us to raise financial capital. During the fourth quarter of 2016, we raised $16.1 million, net of costs, and we raised an additional $16.0 million, net of costs, during the first quarter of 2017. We used a portion of the proceeds from the financial capital raised to reduce accounts payable, purchase materials to convert backlog to revenue and begin to execute our revenue growth strategy.

Revenue Growth Strategy

Prior to obtaining the exclusive POWERHOUSE™ license, we had estimated that to operate profitably we would require approximately $16 million in quarterly revenue. Current quarterly revenue is materially less than this amount and, accordingly, to be successful in increasing sales and resultant revenue, we are implementing a revenue growth strategy which includes the following components:

· Expand the size of our call center sales organization;

· Expand the size of our field sales teams on the east coast and Sunetric, small business commercial sales team, and construction organizations;

· Expand the digital marketing program, as well as increase our spending to generate greater customer leads while achieving desired cost of customer acquisition;

· Make available to our customers, additional third-party providers to finance customer acquisitions of our solar energy systems;

· Expand our network of authorized third-party installers;

· Invest in the POWERHOUSE™ license by obtaining UL Certification for POWERHOUSE™ 3.0, a prerequisite for commercialization of the product and, upon achieving UL Certification, manufacture, market and sell POWERHOUSE™ 3.0 to roofing companies; and

· Invest in innovation for future sales and profitability, such as customer-centric software, new products and services such as the sale of energy storage and energy audit services to attract new customers.

We believe that the use of the Dow trademark to market the POWERHOUSE™ 3.0 as part of the TLA will provide increased brand recognition for the Company promoting growth in sales. The TSA provides us with access to Dow personnel who are experienced in securing product UL Certification and who will assist RGS to obtain a UL Certification of POWERHOUSE™ 3.0. We anticipate receiving the UL Certification during the first half of 2018. There are two principal markets that we believe are well-suited for the POWERHOUSE™ product: (i) situations where a homeowner needs a new roof and (ii) new home construction by developers; estimated markets of roughly 5 million and 1 million homes per annum, respectively. RGS plans to take pre-orders in advance of final written UL Certification.

We generally recognize revenue from solar energy systems sold to our customers when we install the solar energy system. Our business requires that we incur costs of acquiring solar panels and labor to install solar energy systems on our customer rooftops up-front and receive cash from customers thereafter. As a result, during periods when we are increasing sales, we expect to have negative cash flow from operations.

Explanation of Key Operating Metrics and Other Items

We regularly review a number of metrics, including the following key operating metrics, to evaluate our business, measure our performance, identify trends affecting our business, formulate financial projections and make strategic decisions. Some of our key operating metrics are estimates that are based on our management’s beliefs and assumptions and on information currently available to management. Although we believe that we have a reasonable basis for each of these estimates, we caution you that these estimates are based on a combination of assumptions that may prove to be inaccurate over time. Any inaccuracies could be material to our actual results when compared to our calculations. Please see the section titled “Risk Factors” in this Quarterly Report on Form 10-Q for more information. Furthermore, other companies may calculate these metrics differently than we do now or in the future, which would reduce their usefulness as a comparative measure.

Statement of Operations

We took the necessary steps to reclassify our statement of operations during the second quarter of 2017 to help our shareholders better understand the business through the eyes of management. We concluded that it was appropriate to classify items to conform with operating metrics reported to investors and the way management evaluates financial performance. Definitions of the statement of operations is as follows:

Revenue from installation of solar energy systems

Revenue includes the contractual sales price of solar energy systems substantially completed.

Revenue from leasing of solar energy systems

Revenue includes net amortization of unearned revenue and projected expenses related to residential customer leases of solar energy systems.

Installation of solar energy systems expense

The expense of solar energy systems installed principally include the costs of materials we purchase from manufacturers of photovoltaic equipment and the cost of personnel directly involved with the installation of solar energy systems including direct labor of our construction crews and those of third party integrators. In addition, cost of services includes the estimated cost of our limited warranty, travel costs, and fees we pay third party financiers providing loans to our customers to finance their solar energy systems.

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Service income and expense

Service income includes revenue from service contracts with customers to provide maintenance on customer owned solar energy systems. In addition, it includes revenue from operating and maintenance service provided to third-party owners of portfolios of solar energy systems. Service expense includes the labor and material costs of servicing customers under service contracts and excess warranty expense over estimated warranty costs included in the expense of solar energy systems sold.

Customer acquisition expense

Customer acquisition expense principally includes compensation expense, including commissions, of our sales and marketing personal and expenses we incur to receive potential customer leads from third party providers and digital marketing. Customer acquisition expense is a key metric for us as our goal is to acquire customers at a cost enabling us to achieve a targeted contribution to recovery of overhead expenses.

Contract income (loss)

Contract income is a key metric for us because it must be in excess of our operating expenses in order to achieve break-even and better results in future periods.

Operating expense

Operating expense consists of costs associated with managing our business segments; Residential, Sunetric, POWERHOUSE™ and Other. These items include administrative costs associated with sales, general and administrative expenses associated with administrative services such as product development, legal settlements, legal, information systems (including core technology and telephony infrastructure), and accounting and finance. It also includes outside professional fees (i.e., legal and accounting services), building expenses and other items associated with general business administration.

Derivative and other

Derivative and other principally include changes in fair value of derivative liabilities, loss on debt extinguishment, gain (loss) on sale of fixed assets, amortization of debt discount, and interest expense.

Other Key Metrics

Backlog

Backlog is discussed below and an important metric as we implement our revenue growth strategy.

Key Operational Metric, Gross Margin on Residential Segment, Our Largest Segment

We utilize a job costing system whereby employees record their time to projects. We accumulate the cost of idle time reflecting the cost we incur to maintain a construction organization until our revenue grows, allowing for greater utilization of our construction organization. We anticipate an improvement in our gross margin percentage in future periods from increased revenue from our implementation of our revenue growth strategy.

	Three Months Ended September 30, 2017			Nine Months Ended September 30, 2017			Three Months Ended September 30, 2016			Nine Months Ended September 30, 2016
Gross margin % on actual installation time		29	%		28	%		29	%		27	%
Gross margin % including idle time		16	%		13	%		-1	%		16	%

Backlog

Backlog represents the dollar amount of revenue that we may recognize in the future from signed contracts to install solar energy systems that have not yet been installed. The backlog amounts we disclose are net of cancellations and include anticipated revenues associated with (i) the original contract amounts, and (ii) change orders for which we have received written confirmations from the applicable customers. Backlog may not be indicative of future operating results, and projects in our backlog may be cancelled, modified or otherwise altered by customers. We can provide no assurance as to the profitability of our contracts reflected in backlog. Backlog is not a measure defined by GAAP, and is not a measure of contract profitability. Our methodology for determining backlog may not be comparable to methodologies used by other companies in determining their backlog amounts.

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The following table summarizes changes to our backlog by segment during the nine-month period ended September 30, 2017: 

(in thousands)	Residential			Sunetric			Totals
Backlog of December 31, 2016	$	6,927		$	2,448		$	9,375
Bookings from new awards (“Sales”)		2,953			82			3,035
Cancellations and reductions on existing contracts		(1,646	)		—			(1,646	)
Amounts recognized in revenue upon installation		(3,372	)		—			(3,372	)
Backlog at March 31, 2017		4,862			2,530			7,392
Bookings from new awards (“Sales”)		6,402			1,004			7,406
Cancellations and reductions on existing contracts		(1,870	)		(545	)		(2,415	)
Amounts recognized in revenue upon installation		(2,214	)		(494	)		(2,708	)
Backlog at June 30, 2017		7,180			2,495			9,675
Bookings from new awards (“Sales”)		8,048			1,809			9,857
Cancellations and reductions on existing contracts		(1,944	)		—			(1,944	)
Amounts recognized in revenue upon installation		(2,801	)		(876	)		(3,677	)
Backlog at September 30, 2017	$	10,483		$	3,428		$	13,911

We typically see an increase in the absolute number of cancellations when sales increase. Nonetheless, our net sales after cancellations grew 307% in the three months ended September 30, 2017 as compared to the three months ended September 30, 2016.

During the nine months ended September 30, 2017, we have increased our direct sales representative’s headcount 152%. With this rapid growth in our sales headcount, we are intently focused on continuing to develop and implement our sales training programs to increase our team’s productivity. We believe that by supporting our growing sales force with sales training programs, we will enable them to address typical customer questions during the sales and installation processes, increasing sales and reducing cancellations.

On October 12, 2017, we were notified by the Rhode Island National Grid that approvals under its Renewable Energy Growth program for residential solar systems has been suspended, and that there may be additional approvals made prior to March 31, 2018. A new program is scheduled to begin April 1, 2018. As of September 30, 2017, our backlog of $13.9 million includes $2.3 million of sales to Rhode Island residential homeowners not yet approved under the current Renewable Energy Growth program. We believe that revenue from these contracts will be recognized when the new program is expected begin during the second quarter of 2018.

We compete with larger capitalized firms for customers, employees, and the services of third party financiers and installers and, accordingly, there can be no assurance that we will be successful in meeting our break-even goal for revenue.

Backlog is a key metric for us as our goal is to increase our backlog.

Critical Accounting Policies and Estimates

There were no material changes to our critical accounting policies or estimates during the nine months ended September 30, 2017 from those disclosed in our annual report on Form 10-K for the year ended December 31, 2016.

Results of Operations

Three Months Ended September 30, 2017 Compared to Three Months Ended September 30, 2016

Contract revenue:

Sale and installation of solar energy systems. Sale and installation of solar energy system revenue increased $1.4 million, or 59.9%, to $3.7 million during the three months ended September 30, 2017, from $2.3 million during the three months ended September 30, 2016. The increase is primarily due to further investments in the sales department to implement our revenue growth strategy such as increasing backlog, the precursor to increasing installation revenue. Additionally, we recognized $0.7 million under percentage of completion accounting in Hawaii on a commercial project. During the three months ended September 30, 2017, the residential segment installed 0.8 megawatts as compared to 0.3 megawatts during the three months ended September 30, 2016; and Sunetric installed 0.3 megawatts during each of the three month periods ended September 30, 2017 and 2016.

Service. Service revenue increased $0.2 million, or 101.3%, to $0.3 million during the three months ended September 30, 2017, from $0.1 million during the three months ended September 30, 2016. The increase is primarily due to a contract entered into with a third-party in the fourth quarter of 2016 to provide service work for their existing customers.

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Contract expenses:

Installation of solar energy systems. Installation of solar energy system expenses increased $1.4 million, or 66.9%, to $3.5 million during the three months ended September 30, 2017, from $2.1 million during the three months ended September 30, 2016, which is attributable to the increase in installation revenue. The Company uses gross margin percentage to measure performance utilizing an internal time reporting system allowing the Company to measure both total incurred contract expense and contract expense excluding construction crew idle time. For the three-month period ended September 30, 2017 and 2016, our residential segment’s gross margin without idle time remained consistent at 29%.

Service. Service expense increased $0.2 million, or 58.4%, to $0.4 million during the three months ended September 30, 2017, from $0.2 million during the three months ended September 30, 2016. The increase is primarily due to the additional costs attributed to a contract entered into with a third party in the fourth quarter of 2016 to provide service work on their existing customers.

Customer acquisition. Customer acquisition expense increased $1.2 million during the three months ended September 30, 2017, or 196.2%, to $1.8 million during the three months ended September 30, 2017 from $0.6 million during the three months ended September 30, 2016. This increase is due to increased hiring in our sales department as well as an increase in marketing spend to obtain sufficient leads for the growing sales organization.

Litigation expense. Litigation expense for the three months ended September 30, 2017 was $0.08 million compared to $0 during the three months ended September 30, 2016. Our legal expenses may increase in subsequent periods. See Note 4, Commitments and Contingencies.

Interest expense, debt accretion and loss on extinguishment. As the Company is no longer party to a long-term loan agreement, interest expense, debt accretion expense and related loss on extinguishment was zero as compared to $4.1 million for the three months ended September 30, 2016.

Nine Months Ended September 30, 2017 Compared to Nine Months Ended September 30, 2016

Contract revenue:

Sale and installation of solar energy systems. Sale and installation of solar energy system revenue decreased $2.1 million, or 17.7%, to $9.8 million during the nine months ended September 30, 2017, from $11.9 million during the nine months ended September 30, 2016. During the nine months ended September 30, 2017, installations decreased 0.2 megawatts as compared to the nine months ended September 30, 2016. Additionally, the average sales price for the residential segment declined by 11.9% which corresponds to the decline in installation expenses.

Service. Service revenue increased $0.5 million, or 107%, to $0.9 million during the nine months ended September 30, 2017 from $0.4 million during the nine months ended September 30, 2016. The increase is primarily due to a contract entered into with a third-party in the 4^th quarter of 2016 to provide service work on their existing customers.

Contract expenses:

Installation of solar energy systems. Installation of solar energy system expenses decreased $1.6 million, or 14.5%, to $9.2 million during the nine months ended September 30, 2017, from $10.8 million during the nine months ended September 30, 2016, which corresponds to the reduction of installation revenue during this same time comparison. The Company uses gross margin percentage to measure performance utilizing an internal time reporting system allowing the company to measure both total incurred contract expense and contract expense excluding construction crew idle time.  For the nine month period ended September 30, 2017, our residential segments gross margin without idle time improved due to the Company reducing installation cycle time and focus on reducing the cost of equipment.

Service. Service expense increased $0.3 million to $1.2 million, or 37.4% during the nine months ended September 30, 2017, from $0.9 million during the nine months ended September 30, 2016. The increase is primarily due to the additional costs attributed to a contract entered into with a third party in the fourth quarter of 2016 to provide service work on their existing customers.

Customer acquisition. Customer acquisition expense increased $2.0 million during the nine months ended September 30, 2017, or 99.8%, to $4.0 million during the nine months ended September 30, 2017 from $2.0 million during the nine months ended September 30, 2016. This increase is primarily due to increased hiring in our sales department as well as an increase in marketing spend to obtain higher quality leads.

Operating expense. Operating expenses decreased $0.2 million, or 2.8%, to $8.1 million during the nine months ended September 30, 2017 compared to $8.3 million during the nine months ended September 30, 2016.

Interest expense, debt accretion and loss on extinguishment. As the Company is no longer party to a long-term loan agreement, interest expense, debt accretion expense and related loss on extinguishment was zero as compared to $5.1 million from the nine months ended September 30, 2016.

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Litigation expense. Litigation expenses during the nine months ended September 30, 2017 was $0.2 million compared to $0.02 million during the nine months ended September 30, 2016. Our legal expenses may increase in subsequent periods. See Note 4, Commitments and Contingencies.

Debt accretion expense and loss on extinguishment. No accretion expense or loss on extinguishment was recorded during the current quarter compared to $2.8 million during the nine months ended September 30, 2016. On September 14, 2016, the Company raised $2.8 million of convertible preferred stock that was accounted for as debt. By September 29, 2016, all of the convertible preferred stock was converted to Class A common stock of the Company, extinguishing the debt. As the trading price of the Company’s stock was higher at conversion than the effective conversion price per share to the debt holder, a loss on extinguishment was recorded for this 14-day period.

Seasonality

Our quarterly net revenue and operating results for solar energy system installations are difficult to predict and have, in the past, and may, in the future, fluctuate from quarter to quarter as a result of changes in state, federal, or private utility company subsidies, as well as weather, economic trends and other factors. We have historically experienced seasonality in our solar installation business, with the first quarter representing our lowest installation quarter of the year primarily due to adverse weather. We have historically experienced seasonality in our sales of solar energy systems, with the fourth and first quarters of the year being less sales orders than the second and third quarters.

Liquidity and Capital Resources

We experienced recurring operating losses and negative cash flow from operations in recent years. Starting with the fourth quarter of 2014, we implemented measures to reduce our cash outflow for operations such that the required level of sales to achieve break-even results was reduced. These measures included (i) exiting the large commercial segment which was operating at both an operating and cash flow loss, (ii) reducing staffing levels, (iii) physically exiting the California market where its costs to operate were high, (iv) focusing on cash sales to customers and not leasing to customers, (v) negotiating lower costs for equipment, and (vi) operating initiatives designed to improve profitability such as reducing the length of cycle time for customer installations and lowering the cost of marketing. We repaid in full and terminated our line-of-credit facility during the first quarter of 2017, as our working capital was sufficient for current operations. See Note 3, Line of Credit. We believe there are sufficient financial resources to operate for the ensuing 12 months.

The historical operating losses have required us to raise financial capital. During the fourth quarter of 2016, we raised $16.1 million, net of costs and an additional $16.0 million, net of costs during the first quarter of 2017. See Note 5, Shareholders’ Equity. We used the proceeds from the financial capital raised to reduce accounts payable, purchase materials to convert backlog to revenue and begin to execute our revenue growth strategy. The 2017 capital raises enabled us to terminate our line-of-credit facility and related coterminous supply agreement.

Until we are successful in implementing our revenue growth strategy, we expect to have cash outflow from operating activities. In addition, we expect that we will have cash outflow from operating activities for the remainder of the year as we will utilize cash to increase revenue by (i) funding an anticipated level of rooftop installations for customers, (ii) expanding our e-sales and field sales organizations and (iii) increasing our marketing spend for lead generation.

Under the POWERHOUSE™ license agreement, upon achieving UL certification, we will incur a liability of $2 million and plan to begin commercialization of POWERHOUSE™ 3.0 which will require additional financial resources. Future commercialization of POWERHOUSE™ 3.0 will require financial capital that we plan to satisfy with a combination of, to the extent available, (i) available cash, (ii) cash from common stock warrant exercises, (iii) draws from an asset based lending facility we will seek to secure in the future, and (iv) new equity issuances.

During October 2017, holders of warrants exercised warrants to purchase 674,096 shares of our Class A common stock, resulting in net proceeds of $1.1 million. As of the end of October 2017, there remain outstanding warrants to purchase a total of 5,853,861 shares of Class A common stock. The funds from the October 2017 warrant exercises were used to pay the initial Dow License fee payment of $1 million made by us on October 6, 2017.

The following table shows the number of outstanding warrants, as of November 7, 2017 and their associated exercise prices. We do not control when the investors exercise their warrants, and, accordingly, there can be no assurance that the investors will exercise any warrants or whether we would receive any cash from the exercise of these warrants.

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	Number of
Exercise Price	Warrants
$1.270		137,593
$1.360		3,323
$2.400		1,609,974
$3.100		3,710,000
$3.125		120,000
$3.875		185,500
$8.250		30,834
Greater the $45.00		56,637
Total		5,853,861

Warrant holders have the option of cashless exercise

201 Tariff Petition

Beginning in the second quarter of 2017, certain U.S. based solar module manufacturers (the “parties”) filed a 201 Tariff Petition (“201”) claiming damages as a result of foreign manufacturers exporting lower priced modules into the U.S. and recommended the cost of foreign manufactured modules have a floor cost of $0.78 per watt, to be reduced over a four year period. Currently, the Company pays a weighted average cost less than the potential floor cost. On September 22, 2017, the U.S. International Trade Commission (“ITC”) decided that the domestic industry had suffered serious harm due to imports. After additional public hearings, on October 31, 2017 the ITC provided remedy recommendations to the President of the United States which stated (i) that a tariff of 30% to 35% of the solar module cost should be applied and (ii) that any such tariff not apply to certain North American treaty partners such as Canada. Approximately 90% of the equipment the Company purchases is from North American manufacturers and, accordingly, at this time, the Company does not believe the tariff would directly impact these purchases. However, since the petition was filed, other market participants have increased their level of purchasing of panels as a protective measure.

As the Company sells systems months in advance of their installation and coupled with its cash management approach to adhere to just-in-time procurement of materials, it determined there was sufficient exposure to installation margins to warrant bridge buying inventory at its current pricing and procuring panels in excess of current needs into 2018. Accordingly, the Company has invested in its panel inventory, and as of September 30, 2017, believes that it has sufficient panel inventory for planned installations into the beginning of 2018. Furthermore, the Company has continued its aggressive procurement of panel inventory in the fourth quarter and is currently negotiating panel costs for 2018 procurement. These discussions indicate that it is probable that the cost of panels will increase from that incurred for 2017, regardless of whether 201 applies to manufacturers the Company acquires equipment from.

Cash Flows

The following table summarizes our primary sources (uses) of cash during the periods presented:

	For the Nine Months Ended September 30,
(in thousands)	2017			2016
Net cash provided by (used in):
Operating activities – continuing operations	$	(13,031	)	$	(6,608	)
Operating activities – discontinued operations		(46	)		101
Operating activities		(13,077	)		(6,507	)
Investing activities		(744	)		10
Financing activities		15,539			7,281
Net increase (decrease) in cash	$	1,718		$	784

Continuing Operations

Operating activities. Cash outflow from operations for the nine-month period ended September 30, 2017 increased $6.4 million as compared to the nine-month period ended September 30, 2016. This increase was primarily due to (i) payments on prior vendor obligations, (ii) an increase in customer acquisition expense as contemplated by the Company’s revenue growth strategy, and (iii) an increase in inventory and prepaid items.

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Investing activities. During the nine months ended September 30, 2017, we purchased software and equipment of $0.7 million, and capitalized costs related to the POWERHOUSE™ license of $0.06 million. During the nine months ended September 30, 2016, we received proceeds of $0.01 million for the sale of equipment.

Financing activities. Our financing activities provided net cash of $15.5 million and $5.0 million during the nine months ended September 30, 2017 and 2016, respectively. Our net cash provided by financing activities during the nine months ended September 30, 2017 reflected the net proceeds $0.2 million from the 2016 Note offering, net proceeds of $16.0 million from the issuance of common stock during the February 2017 offerings, offset by repayment of our line-of-credit facility of $0.7 million. Our net cash provided by financing activities during the nine months ended September 30, 2016 resulted from the net proceeds received from the 2016 Note offering of $1.5 million and additional borrowings on our line of credit of $3.5 million.

Discontinued Operations

Operating activities. Our operating activities used net cash of $0.1 million and provided $0.1 million during the nine months ended September 30, 2017 and 2016, respectively.

Off-Balance Sheet Arrangements

We do not participate in transactions that generate relationships with unconsolidated entities or financial partnerships, such as special purpose entities or variable interest entities, established for the purpose of facilitating off-balance sheet arrangements or other limited purposes and as a result we do not have and are not reasonably likely to have future off-balance sheet arrangements.

Risk Factors

We caution that there are risks and uncertainties that could cause our actual results to be materially different from those indicated by forward-looking statements that, from time-to-time, we make in filings with the U.S. Securities and Exchange Commission, news releases, reports, proxy statements, registration statements and other written communications as well as oral forward-looking statements made by our representatives. These risks and uncertainties include, but are not limited to, those risks set forth in Part II, Item 1A of this and other quarterly reports and listed in the section entitled “RISK FACTORS” in our Annual Report on Form 10-K for the year ended December 31, 2016, which is on file with the U.S. Securities and Exchange Commission. Except for the historical information contained herein, the matters discussed in this analysis are forward-looking statements that involve risk and uncertainties, including, but not limited to, general economic and business conditions, competition, pricing, brand reputation, consumer trends, and other factors which are often beyond our control.

The risks and uncertainties we have described are not the only ones facing our Company. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also affect our business operations. We do not undertake any obligation to update forward-looking statements except as required by law.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Not applicable.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our chief executive officer and chief financial officer conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) and Rule 15d-15(e) under the Securities Exchange Act of 1934. Based upon their evaluation as of September 30, 2017, they have concluded that those disclosure controls and procedures are effective.

Changes in Internal Control over Financial Reporting

No changes in our internal control over financial reporting occurred during the three months ended September 30, 2017 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

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PART II – OTHER INFORMATION

Item 1. Legal Proceedings

From time to time, we are involved in legal proceedings that we consider to be in the normal course of business. There were no material developments to previously reported legal proceedings during the three months ended September 30, 2017.

Item 1A. Risk Factors

Except for the risk factors appearing below, there have been no material changes from the risk factors disclosed in Item 1A of the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2016.

Proxy contests threatened or commenced against us could be disruptive and costly and the possibility that activist shareholders may wage proxy contests or gain representation on our Board of Directors could cause uncertainty about the strategic direction of our business. 

On July 14, 2017, Iroquois Master Fund, Ltd., Iroquois Capital Investment Group, LLC, Iroquois Capital Management, LLC, Richard Abbe and Kimberly Page, collectively, “Iroquois Capital,” filed a definitive proxy statement and definitive proxy card with the U.S. Securities and Exchange Commission, in opposition to (i) the election of each of the five individuals that were nominated for election by our Board of Directors (each of whom are currently members of our Board of Directors), and (ii) an amendment of our 2008 Long-Term Incentive Plan to increase the authorized number of shares and the maximum number of shares issuable to an individual during any 12 month period. Contested elections and responses to activist shareholders can be distracting to management, time consuming and expensive, and can cause the Company’s resources and the attention of our management to be diverted. Additionally, activist shareholders may jeopardize our ability to attract qualified board members in the future which may make it difficult to comply with independence standards of the U.S. Securities and Exchange Commission and the Nasdaq Capital Market, attract new employees, retain current employees, create new vendor alliances, establish favorable credit terms with vendors, and close customer sales in the future.

In addition, with respect to contested shareholders’ meetings, the rules governing the ability of banks, brokers and other nominees to vote shares for which they have not received voting instructions from beneficial owners make it more difficult to obtain a quorum for the meeting. For example, we were unable to obtain a quorum at the original date for our annual shareholders’ meeting on August 23, 2017. As a result, we adjourned the meeting to December 14, 2017 to allow for more time to continue solicitation efforts in order to achieve a quorum. Failure to obtain a quorum at our shareholders’ meeting could cause us to be in non-compliance with Nasdaq rules which require us to hold an annual meeting once each fiscal year, and would result in our not being able to obtain shareholder approval of matters we are required to submit to our shareholders for approval, such as amendments to our equity incentive plan, which could have a negative impact on our operations as discussed further in a separate risk factor below. Further, uncertainty about our future board composition and our ability to obtain shareholder approval when required could negatively impact the market price and volatility of our common stock.

Our operations are largely dependent on the skill and experience of our management and key personnel. The loss of management and other key personnel or our inability to hire additional personnel could significantly harm our business and our ability to expand, and we may not be able to effectively replace members of management who have left the company.

Our continued success and our ability to maintain our competitive position is largely dependent upon, among other things, the efforts and skills of our senior executives and management team. We have not paid bonuses in over two years and do not have a significant amount of employee stock options or other equity incentive awards available to issue. If we are unable to pay bonuses or issue stock options or other equity incentive awards in the future, we may lose the services of members of our management team or other key personnel, and our business may be significantly impaired. In addition, we cannot assure you that we will be able to attract additional qualified senior executive and management personnel.

An increase in our cost of materials could arise if the United States imposes trade remedies on imported crystalline silicon photovoltaic cells and modules.

In April 2017, Suniva, a US-based manufacturer of solar panels in bankruptcy, filed a safeguard petition under Section 201 of the Trade Act of 1974 requesting that the U.S. International Trade Commission recommend that the President impose trade remedies on imported crystalline silicon photovoltaic cells and modules in the form of an initial duty rate on imported solar cells of $0.40/watt and an initial minimum price on imported solar modules of $0.78/watt. The potential threat of increased costs on modules is causing shortages within the marketplace as developers and contractors build up their supply of panels, rather than risk a price increase in the future, and may affect our revenue in future periods.

Our license with Dow Global Technologies LLC for the exclusive use of POWERHOUSE™ trademark name is subject to obtaining UL certification and thereafter, successful commercialization of the POWERHOUSE™ 3.0 in-roof shingle.

As of September 30, 2017, we have recorded an intangible asset of $1 million for the initial up-front license payment to Dow Global Technologies LLC. Upon obtaining UL Certification, a liability of $2 million for further up-front license payments will be incurred and recorded as an addition to the intangible asset. If we do not obtain UL Certification by September 2019, the licensor has the right to amend the license to be non-exclusive. Recoverability of the intangible asset is dependent upon successful commercialization of POWERHOUSE™ 3.0 and will require us to obtain additional financing, manage a supply chain to manufacture the product and expand our operations. If we are unable to successfully commercialize the POWERHOUSE™ 3.0 shingle, the related intangible asset may become impaired.

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Item 6. Exhibits.

Exhibit No.	Description
10.1	Technology License Agreement, dated September 29, 2017, by and between Real Goods Solar, Inc. and Dow Global Technologies LLC (Incorporated by reference to Exhibit 10.1 to Real Goods Solar, Inc.’s Current Report on Form 8-K filed October 4, 2017 (Commission File No. 001-34044))
31.1	Certification of the Chief Executive Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934 (filed herewith)
31.2	Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934 (filed herewith)
32.1	Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
32.2	Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema
101.CAL	XBRL Taxonomy Extension Calculation Linkbase
101.DEF	XBRL Taxonomy Extension Definition Linkbase
101.LAB	XBRL Taxonomy Extension Label Linkbase
101.PRE	XBRL Taxonomy Extension Presentation Linkbase

*	Filed herewith
**	Furnished herewith

25

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.

	Real Goods Solar, Inc.
	(Registrant)
Date: November 9, 2017	By:	/s/ Dennis Lacey
		Dennis Lacey
		Chief Executive Officer and Director (authorized officer)
Date: November 9, 2017	By:	/s/ Alan Fine
		Alan Fine
		Chief Financial Officer and Treasurer (principal financial officer and authorized officer)
Date: November 9, 2017	By:	/s/ Nicolle Dorsey
		Nicolle Dorsey
		Principal Accounting Officer and Controller

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EX-31.1

Exhibit 31.1

CERTIFICATION

I, Dennis Lacey, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Real Goods Solar, 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 officer 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)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) 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) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) 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

(d) 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 officer 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: November 9, 2017

/s/ Dennis Lacey

Dennis Lacey

Chief Executive Officer and Director

(Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Alan Fine, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Real Goods Solar, 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 officer 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)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) 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) designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) 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

(d) 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 officer 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: November 9, 2017

/s/ Alan Fine

Alan Fine

Chief Financial Officer and Treasurer

(Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Real Goods Solar, Inc. (the “Company”) on Form 10-Q for the period ended September 30, 2017, as filed with the U.S. Securities and Exchange Commission on the date hereof (the “Report”), I, Dennis Lacey, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1) The Report fully complies with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 9, 2017

/s/ Dennis Lacey

Dennis Lacey

Chief Executive Officer and Director

(Principal Executive Officer)

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the U.S. Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of Real Goods Solar, Inc. (the “Company”) on Form 10-Q for the period ended September 30, 2017, as filed with the U.S. Securities and Exchange Commission on the date hereof (the “Report”), I, Alan Fine, Chief Financial Officer and Treasurer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Sections 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 9, 2017

/s/ Alan Fine

Alan Fine

Chief Financial Officer and Treasurer

(Principal Financial Officer)

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished to the U.S. Securities and Exchange Commission or its staff upon request.

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Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2017	Nov. 07, 2017
Document And Entity Information [Abstract]
Entity Registrant Name	Real Goods Solar, Inc.
Entity Central Index Key	0001425565
Trading Symbol	rgse
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		8,151,845
Document Type	10-Q
Document Period End Date	Sep. 30, 2017
Amendment Flag	false
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q3

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Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash	$ 4,658	$ 2,940
Restricted cash		173
Accounts receivable, net	2,477	3,002
Costs in excess of billings	92	19
Inventory, net	2,295	1,502
Deferred costs on uncompleted contracts	418	398
Other current assets	1,346	912
Current assets of discontinued operations	1,341	909
Total current assets	12,627	9,855
Property and equipment, net	997	620
POWERHOUSE license	1,064
Goodwill	1,338	1,338
Net investment in sales-type leases and other assets	1,457	1,308
Noncurrent assets of discontinued operations	592	1,252
Total assets	18,075	14,373
Current liabilities:
Line of credit		663
Convertible debt, net of deferred cost and pre-installment of $0 and $298	1	124
Accounts payable	991	2,019
Accrued license fee	1,000
Accrued liabilities	1,555	1,362
Billings in excess of costs on uncompleted contracts		107
Derivative liabilities		46
Deferred revenue and other current liabilities	1,296	1,033
Current liabilities of discontinued operations	693	921
Total current liabilities	5,536	6,275
Other liabilities	2,231	2,222
Derivative liabilities	47	137
Noncurrent liabilities of discontinued operations	758	761
Total liabilities	8,572	9,395
Commitments and contingencies (Note 4)
Shareholders' equity:
Class A common stock, $.0001 par value, 150,000,000 shares authorized, 7,480,906 and 1,183,151 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively	8	8
Additional paid-in capital	204,765	187,752
Accumulated deficit	(195,270)	(182,782)
Total shareholders' equity	9,503	4,978
Total liabilities and shareholders' equity	$ 18,075	$ 14,373

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Condensed Consolidated Balance Sheets (unaudited) (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Deferred costs and pre-installments on convertible debt (in dollars)	$ 0	$ 298
Common stock, par value (in dollars per shares)	$ 0.0001	$ 0.0001
Common stock, shares authorized	150,000,000	150,000,000
Common stock, shares issued	7,480,906	1,183,151
Common stock, shares outstanding	7,480,906	1,183,151

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Condensed Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Contract revenue:
Sale and installation of solar energy systems	$ 3,685	$ 2,304	$ 9,755	$ 11,857
Service	320	159	888	429
Leasing, net	14	15	39	43
Contract expenses:
Installation of solar energy systems	3,466	2,077	9,210	10,769
Service	426	269	1,235	899
Customer acquisition	1,774	599	4,025	2,015
Contract loss	(1,647)	(467)	(3,788)	(1,354)
Operating expense	2,662	2,571	8,094	8,339
Litigation expense	77		212	24
Operating loss	(4,386)	(3,038)	(12,094)	(9,717)
Interest expense		(1,330)		(2,253)
Taxes				(27)
Derivative and other	19	(535)	135	(251)
Debt accretion expense and loss on extinguishment		(2,831)	(486)	(2,831)
Loss from continuing operations, net of tax	(4,367)	(7,734)	(12,445)	(15,079)
Income (loss) from discontinued operations, net of tax	(55)	(1)	(43)	230
Net loss	$ (4,422)	$ (7,735)	$ (12,488)	$ (14,849)
Net loss per share - basic and diluted:
From continuing operations (in dollars per share)	$ (0.58)	$ (308.10)	$ (1.89)	$ (673.20)
From discontinued operations (in dollars per share)	(0.01)	0.00	(0.01)	10.20
Net loss per share - basic and diluted (in dollars per share)	$ (0.59)	$ (308.10)	$ (1.90)	$ (663.00)
Weighted-average shares outstanding:
Basic and diluted (in shares)	7,481	25	6,567	22

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Condensed Consolidated Statement of Changes in Shareholders' Equity (unaudited) - 9 months ended Sep. 30, 2017 - USD ($) $ in Thousands	Class A Common Stock	Additional Paid - in Capital	Accumulated Deficit	Total
Balances at Dec. 31, 2016	$ 8	$ 187,752	$ (182,782)	$ 4,978
Balances (in shares) at Dec. 31, 2016	1,183,151
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock and other equity changes related to compensation		249		249
Proceeds from common stock offering, net of costs		16,029		16,029
Proceeds from common stock offering, net of costs (in shares)	6,110,000
Fair value of shares issued for convertible notes and interest		735		735
Fair value of shares issued for convertible notes and interest (in shares)	177,018
Fractional shares issued in connection with reverse split (in shares)	10,737
Net loss			(12,488)	(12,488)
Balances at Sep. 30, 2017	$ 8	$ 204,765	$ (195,270)	$ 9,503
Balances (in shares) at Sep. 30, 2017	7,480,906

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Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Operating activities
Net loss	$ (12,488)	$ (14,849)
Gain (loss) from discontinued operations	(43)	230
Loss from continuing operations	(12,445)	(15,079)
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities - continuing operations:
Depreciation	303	316
Amortization of debt discount and issuance costs		1,669
Share-based compensation expense	249	517
Debt accretion expense and loss on extinguishment	486	2,831
Change in valuation of derivative liabilities	(135)	268
Loss on sale of assets		10
Bad debt expense	54	111
Changes in operating assets and liabilities:
Accounts receivable, net	471	1,692
Costs in excess of billings on uncompleted contracts	(73)	706
Inventory, net	(793)	667
Deferred costs on uncompleted contracts	(20)	347
Net investment in sales-type leases and other assets	(149)	(167)
Other current assets	(434)	(201)
Accounts payable	(1,028)	(186)
Accrued liabilities	318	(92)
Billings in excess of costs on uncompleted contracts	(107)	(619)
Deferred revenue and other current liabilities	263	654
Other liabilities	9	(52)
Net cash used in operating activities - continuing operations	(13,031)	(6,608)
Net cash (used in) provided by operating activities - discontinued operations	(46)	101
Net cash used in operating activities	(13,077)	(6,507)
Investing activities
Payments related to POWERHOUSE license	(64)
Purchase of property and equipment	(680)
Proceeds from sale of property and equipment		10
Net cash (used in) provided by investing activities	(744)	10
Financing activities
Proceeds from warrant exercises, net of costs		1,586
Proceeds from convertible debt, net of costs and restricted cash		1,533
Restricted cash released upon conversion of debt	173
Proceeds from the issuance of common stock, net of costs	16,029	2,242
Principal payments on revolving line of credit	(663)	(13,323)
Principal borrowings on revolving line of credit		15,243
Net cash provided by financing activities	15,539	7,281
Net change in cash	1,718	784
Cash and cash equivalents at beginning of period	2,940	594
Cash and cash equivalents at end of period	4,658	1,378
Supplemental cash flow information
Interest paid	8	161
Non-cash items
Convertible notes interest paid with common stock	125
Initial up-front POWERHOUSE license fee	$ 1,000
Transfer from accounts payable to other liabilities for amounts paid by insurance carrier		1,510
Transfer of accounts payable to vendor line of credit		1,071
Change in common stock warrant liability in conjunction with exercise/extinguishment of warrants		103
Payment on line of credit in Class A common stock		167
Discount from warrants issued in conjunction with 2016 Note Offering		2,500
Accrued closing costs on Convertible notes		651
Embedded derivative liability recorded in conjunction with April 2016 Offering		$ 2,616

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Organization, Nature of Operations, and Principles of Consolidation

9 Months Ended

Sep. 30, 2017

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization, Nature of Operations, and Principles of Consolidation

1. Organization, Nature of Operations, and Principles of Consolidation

Real Goods Solar, Inc. (the “Company” or “RGS”) is a residential and small business commercial solar energy engineering, procurement, and construction firm. The Company is also the exclusive manufacturer of POWERHOUSE™, an innovative in-roof solar shingle based on technology developed by The Dow Chemical Company.

Principles of Consolidation

We have prepared our unaudited interim condensed consolidated financial statements included herein pursuant to the rules and regulations of the U.S. Securities and Exchange Commission. Certain information and note disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been condensed or omitted pursuant to these rules and regulations, although we believe that the disclosures made are adequate to make the information not misleading. In our opinion, the unaudited interim financial statements contain all adjustments (consisting of only normal recurring adjustments) necessary to present fairly, in all material respects, our condensed consolidated financial position as of September 30, 2017, the interim results of operations for the three and nine months ended September 30, 2017 and 2016, and cash flows for the nine months ended September 30, 2017 and 2016. These interim statements have not been audited. The balance sheet as of December 31, 2016, was derived from our audited consolidated financial statements included in our annual report on Form 10-K. The interim condensed consolidated financial statements contained herein should be read in conjunction with our audited financial statements, including the notes thereto, for the year ended December 31, 2016.

Discontinued Operations

During 2014, we committed to a plan to sell certain contracts and rights comprising our large commercial installations business, otherwise known as our former Commercial segment. At the same time, we determined not to enter into further large commercial installation contracts in the mainland United States. Most contracts in process at December 31, 2014 were substantially completed during 2015 and remaining work was completed during 2016. We report this business as a discontinued operation, separate from our continuing operations. See Note 10. Discontinued Operations.

POWERHOUSE™ License Agreement

A material significant event occurred on September 29, 2017 (the “Effective Date”), when the Company executed an exclusive domestic and international world-wide Technology License Agreement (the “License”) with Dow Global Technologies LLC (“Dow”) for its POWERHOUSE™ in-roof solar shingle, an innovative and aesthetically pleasing solar shingle system developed by Dow. The POWERHOUSE™ 1.0 and 2.0 versions used CIGS (copper indium gallium selenide solar cells) technology which had a high manufacturing cost, resulting in the product not being consumer price friendly. Conversely, the POWERHOUSE™ 3.0 is being developed with traditional silicon solar cells to increase solar production and to provide a competitive consumer price point. The License requires the Company to commercialize and sell a minimum of 50 megawatts of solar within 5-years of the Effective Date to retain exclusive world-wide rights, a requirement the Company believes is achievable.

In addition to the License, the Company and Dow executed a Trademark License Agreement (the “TLA”), a Technology Service Agreement (the “TSA”) and a Sales Agreement-Surplus Property (the “Sales Agreement”). The execution of the TLA will allow RGS to market the POWERHOUSE™ 3.0 product using the Dow name. The Sales Agreement identified used manufacturing molds that Dow transferred title to RGS for a cost of $1.

Under the terms of the License, the Company will produce, market and sell POWERHOUSE™ 3.0, for which it has agreed to a license fee of $3 million and a running royalty fee equal to 2.5% against net sales of the POWERHOUSE™ product and services, payable quarterly in arrears. Further, the Company will be responsible for all post-Effective Date costs to obtain United Laboratories certification (“UL Certification”) and for the prosecution of all related patents world-wide, which may be offset against the payment of the running royalty fee. The license fee will be paid in two payments consisting of $1 million due within 10 days of the Effective Date of the License and the remaining $2 million due within 30 days of the Company receiving UL Certification of the POWERHOUSE™ 3.0 product. Upon obtaining UL Certification, the Company intends to begin commercialization of POWERHOUSE™ 3.0 entailing the manufacturing, marketing and sale of POWERHOUSE™ 3.0 to roofing companies.

Liquidity and Financial Resources Update

The Company experienced recurring operating losses and negative cash flow from operations in recent years. Starting with the fourth quarter of 2014, measures were implemented to reduce cash outflow for operations such that the required level of sales to achieve break-even results was reduced. These measures included (i) exiting the large commercial segment which was operating at both an operating and cash flow loss, (ii) reducing staffing levels, (iii) physically exiting the California market where its costs to operate were high, (iv) focusing on cash sales to customers and not leasing to customers, (v) negotiating lower costs for equipment, and (vi) an operating initiative designed to improve profitability such as reducing the length of cycle time for customer installations and lowering the cost of marketing.

The Company’s historical operating losses have required the Company to raise financial capital. During the fourth quarter of 2016, the Company raised $16.1 million, net of costs, and the Company raised an additional $16.0 million, net of costs during the first quarter of 2017. See Note 5, Shareholders’ Equity. The Company used a portion of the proceeds from the financial capital raised to reduce accounts payable, purchase materials to convert backlog to revenue and begin to execute our revenue growth strategy.

Prior to obtaining the exclusive POWERHOUSE™ license, we had estimated that to operate profitably we would require approximately $16 million in quarterly revenue. Current quarterly revenue is materially less than this amount and, accordingly, to be successful in increasing sales and resultant revenue, the Company is in the process of implementing a revenue growth strategy which includes the following components:

· Expand the size of the Company’s call center sales organization;

· Expand the size of the Company’s field sales teams on the east coast and Sunetric, small business commercial sales team, and construction organizations;

· Expand the digital marketing program, and increase spending to generate greater customer leads while achieving desired cost of customer acquisition;

· Make available to the Company’s customers additional third-party providers to finance customer acquisitions of our solar energy systems;

· Expand the Company’s network of authorized third-party installers;

· Invest in the POWERHOUSE™ license by obtaining UL Certification for POWERHOUSE™ 3.0, a prerequisite for commercialization of the product and, upon achieving UL Certification, manufacture, market and sell POWERHOUSE™ 3.0 to roofing companies; and

· Invest in innovation for future sales and profitability, such as customer-centric software, new products and services such as the sale of energy storage and energy audit services to attract new customers.

The Company has prepared its business plan for the ensuing 12 months, and believes it has sufficient financial resources to operate for the ensuing 12-month period. The plan anticipates (i) that because accounts payable at September 30, 2017 has been reduced to only $991,000, future expenditures will predominantly be used for producing customer installation revenue, as opposed to paying down previously outstanding accounts payable, and (ii) an increase in installation contract income from implementation of the revenue growth strategy. Until the Company is successful in implementing its plans to increase revenue to the level required to break-even, the Company expects to have cash outflow from operating activities. In addition, the Company expects to have cash outflow from operating activities for the remainder of the year, as cash is utilized to increase revenue by (i) funding an anticipated level of rooftop installations for customers, (ii) expanding e-sales and field sales organizations and (iii) increasing marketing spend for lead generation. Future commercialization of POWERHOUSE™ 3.0 will require financial capital that the Company plans to satisfy with a combination of (i) available cash, (ii) cash from common stock warrant exercises, (iii) draws from an asset based lending facility the company will seek to secure in the future, and (iv) new equity issuances.

During October 2017, certain holders of warrants provided notices to the Company to exercise warrants to purchase 674,096 shares of our Class A common stock, resulting in net proceeds of $1.1 million. As of the end of October 2017, there remain outstanding warrants to purchase a total of 5,853,861 shares of Class A common stock. The funds from the October 2017 warrant exercises were used to pay the initial Dow License fee payment of $1 million made by the Company on October 6, 2017.

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Significant Accounting Policies

9 Months Ended

Sep. 30, 2017

Accounting Policies [Abstract]

Significant Accounting Policies

2. Significant Accounting Policies

The Company made no changes to its significant accounting policies during the nine months ended September 30, 2017.

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared by the Company’s management in accordance with GAAP for interim financial information and in compliance with the rules and regulations of the U.S. Securities and Exchange Commission. Accordingly, these unaudited consolidated financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of our management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation have been included. The results of operations for the nine months ended September 30, 2017 are not necessarily indicative of the expected results for the year ending December 31, 2017. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016. Intercompany balances and transactions have been eliminated.

Reclassification of Prior Year Presentation

Certain prior year amounts have been reclassified for consistency with the current period presentation. These reclassifications had no effect on the reported results of operations. During the second quarter of 2017, the Company concluded that it was appropriate to classify items in the statement of operations to conform with operating metrics reported to investors and the manner in which management evaluates financial performance and to classify warranty liability separately as current and non-current liabilities. Accordingly, the Company revised the classification of certain items to report items in the statement of operations and balance sheet. These changes in classification did not change the previously reported operating income (loss) in the statement of operations, or cash generated (used) from operations in the statement of cash flows, or operating income (loss) for any business segment.

Service Revenue and Expense and Warranties

The Company recognizes service revenue when service work is completed for customers and third-party owners of solar energy systems, and collection of receivables is reasonably assured. Concurrent with the recognition of revenue the costs of such services are reflected as service expense.

The Company warrants solar energy systems sold to customers for up to ten years against defects in installation workmanship. The manufacturers’ warranties on the solar energy system components, which are passed through to the customers, typically have product warranty periods of 10 years and a limited performance warranty period of up to 25 years. The Company provides for the estimated cost of warranties at the time the related revenue is recognized. This estimated future costs for the limited warranty is recorded as contract expenses on installation of solar energy systems. The Company also maintains specific warranty liabilities for large commercial customers included in discontinued operations. The Company assesses the accrued warranty reserve regularly and adjusts the amounts as necessary based on actual experience and changes in future estimates. This variance between the previously estimated warranty at the time of installation of the solar energy system and actual experience rate is recorded as service expense.

POWERHOUSE™ License

Up-front license payments when incurred, costs to obtain UL Certification and legal costs to acquire the license and protect the underlying patents are initially capitalized and thereafter amortized to operations, upon achieving UL Certification, on a straight line basis over the expected life of the license through 2034. 

Recently Issued Accounting Standards

ASU 2017-04

On January 26, 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2017-04 (“ASU 2017-04”), Intangibles – Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment, which was issued to simplify the accounting for goodwill impairment. This ASU removes Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. Impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance remains largely unchanged. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017, and the Company is assessing the impact of ASU 2017-04 on its consolidated financial statements.

ASU 2016-20

On December 21, 2016, the FASB issued Accounting Standards Update No. 2016-20 (“ASU 2016-20”), Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This ASU provides technical corrections and improvements to Topic 606. This ASU is effective for the Company on January 1, 2018, which coincides with the effective date of ASU 2014-09 (as defined below). The Company expects the adoption of ASU 2016-20 will have minimal impact on its consolidated financial statements.

ASU 2016-18

On November 17, 2016, the FASB issued Accounting Standards Update No. 2016-18 (“ASU 2016-18”), Statement of Cash Flows: Restricted Cash, which was issued to address the diversity that currently exists in the classification and presentation of changes in restricted cash on the statement of cash flows. This ASU requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts general described as restricted cash and restricted cash equivalents. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods therein. Early adoption is permitted and the Company is assessing the impact of ASU 2016-18 on its consolidated statements of cash flows.

ASU 2016-15

On August 26, 2016, the FASB issued Accounting Standards Update No. 2016-15 (“ASU 2016-15”), Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments, which was issued to provide clarification on how certain cash receipts and cash payments are reported in the statement of cash flows. This ASU addresses eight specific cash flow issues in an effort to reduce existing diversity between companies. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods therein. Early adoption is permitted and the Company is assessing the impact of ASU 2016-15 on its consolidated statements of cash flows.

ASU 2016-02

On February 25, 2016, the FASB issued Accounting Standards Update No. 2016-02 (“ASU 2016-02”), Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e. lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2018, and interim periods therein. The Company currently expects that upon adoption of ASU 2016-02, right-of-use assets and lease liabilities will be recognized on the balance sheet in amounts that will be material.

ASU 2014-09

On May 28, 2014, the FASB issued Accounting Standards Update No. 2014-09 (“ASU 2014-09”), which created Topic 606, Revenue from Contracts with Customers. This standard outlines a single comprehensive model for companies to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that revenue is recognized when a customer obtains control of a good or service. A customer obtains control when it has the ability to direct the use of and obtain the benefits from the good or service. Transfer of control is not the same as transfer of risks and rewards, as it is considered in current guidance.

In August 2015, the FASB issued Accounting Standards Update No. 2015-14, Revenue from Contracts with Customers – Deferral of the Effective Date, which defers the effective date of ASU 2014-09 one year. ASU 2014-09, as deferred by ASU 2015-14, will be effective for the first interim period within annual reporting periods beginning after December 15, 2017. The two permitted transition methods under the new standard are the full retrospective method, in which case the standard would be applied to each prior reporting period presented and the cumulative effect of applying the standard would be recognized at the earliest period shown, or the modified retrospective method, in which case the cumulative effect of applying the standard would be recognized at the date of initial application. 

During the second and third quarters of 2017, we evaluated our contracts with customers and have determined that for the majority of our contracts there will not be any significant change to timing or method of recognizing revenue. As such, we do not believe this new standard will have a material impact on our results of operations, financial condition or cash flows. The Company will adopt the new standard as of January 1, 2018, and utilize the modified retrospective method which will require a disclosure of the nature of and reason for the change in accounting principle. In the year of adoption, the Company must also disclose the amount by which each financial statement line item is affected in the current year as a result of applying the revenue standard and a qualitative explanation of the significant changes between the reported results under the revenue standard and the previous revenue guidance.

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Line of Credit

9 Months Ended

Sep. 30, 2017

Debt Disclosure [Abstract]

Line of Credit

3. Line of Credit

On February 9, 2017, the Company terminated its line of credit with Solar Solutions and Distribution, LLC (“Solar Solutions”). Additionally, the Company had an exclusive supply agreement with Solar Solutions which was coterminous with the line of credit, and accordingly, that was terminated as of the same date. As of September 30, 2017, the Company does not have a line of credit facility.

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

4. Commitments and Contingencies

The Company leases office and warehouse space through operating leases. Some of the leases have renewal clauses, which range from one month to five years.

The Company leases vehicles for certain field personnel and accounts for these vehicles as operating leases. During the three months ended September 30, 2017, the Company executed a master lease agreement that replaces a significant number of its existing fleet of vehicles. Substantially all vehicles under the master lease agreement have been received by the Company as of September 30, 2017. The lease term is four years with varying terminating dates through September 2021.

The following schedule represents the annual future minimum payments of all leases as of September 30, 2017:

(in thousands)	Future Minimum Lease Payments
2017	$	250
2018		638
2019		560
2020		506
2021		435
2022 and thereafter		112
Total minimum lease payments	$	2,501

The Company incurred office and warehouse rent expense of $0.2 and $0.1 million for the three months ended September 30, 2017 and 2016, respectively, and $0.5 and $0.5 million for the nine months ended September 30, 2017 and 2016, respectively.

The Company is subject to risks and uncertainties in the normal course of business, including legal proceedings; governmental regulation, such as the interpretation of tax and labor laws; and the seasonal nature of its business due to weather-related factors. The Company has accrued for probable and estimable costs incurred with respect to identified risks and uncertainties based upon the facts and circumstances currently available.

As previously disclosed in the Company’s Quarterly Report on Form 10-Q for the first quarter of 2017, on February 16, 2017, Alpha Capital Anstalt (“Alpha”), an investor in the Company’s February 7, 2017 public offering of common stock and warrants, filed a lawsuit against Roth Capital Partners, LLC, the Company’s investment banking firm in the offering, and the Company in U.S. District Court for the Southern District of New York. Alpha’s lawsuit alleges that the registration statement for the February 7, 2017 offering contained material misstatements or omissions and that the Company had breached contractual obligations owed to Alpha. Alpha seeks unspecified monetary damages, rescission and other unspecified relief in the lawsuit. The Company disputes Alpha’s allegations and intends to vigorously defend itself in the lawsuit.  Under local court rules, the Company filed a letter motion seeking permission to file a motion to dismiss the claims related to the alleged misstatements and omissions in the complaint. On May 12, 2017, Alpha filed an amended complaint removing the fraud-related claims and leaving only breach of contract claims against the Company.

On September 29, 2017, Dow awarded the Company a world-wide exclusive license for the POWERHOUSE™ in-roof solar shingle. Under terms of the License, RGS has agreed to a license fee of $3 million, of which $1 million is payable within 10 days of the Effective Date of the License Agreement and the remaining $2 million will become a liability in the future upon obtaining UL Certification and payable within 30 days of the Company receiving UL Certification of the POWERHOUSE™ 3.0 product. Subsequent to quarter end, on October 6, 2017, the Company made the initial payment of $1 million to Dow which has been recorded as an intangible asset as of September 30, 2017, on the Condensed Consolidated Balance Sheet..

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Shareholders' Equity

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Shareholders' Equity

5. Shareholders’ Equity

The following transactions were completed during the nine months ended September 30, 2017:

January 2017 Reverse Stock Split

On January 25, 2017, the Company executed a reverse stock split of all outstanding shares of the Company’s Class A common stock at a ratio of one-for-thirty, whereby thirty shares of Class A common stock were combined into one share of Class A common stock. The reverse split was previously authorized by a vote of the Company’s shareholders on January 23, 2017. The Company did not decrease its authorized shares of capital stock in connection with the reverse stock split. Share amounts are presented to reflect the reverse split for all periods.

February 2017 Offerings

On February 6, 2017, the Company closed a $11.5 million offering and sale of (a) units, “February 6 Primary Units,” each consisting of one share of the Company’s Class A common stock, and a Series K warrant to purchase one share of Class A common stock, and (b) units, “February 6 Alternative Units,” each consisting of a prepaid Series L warrant to purchase one share of Common Stock, and a Series K warrant pursuant to the Securities Purchase Agreement, dated as of February 1, 2017, by and among the Company and several institutional investors, and to public retail investors. As a result, the Company issued 2,096,920 February 6 Primary Units, 1,613,080 February 6 Alternative Units, 2,096,920 shares of Class A common stock as part of the February 6 Primary Units, Series K warrants to purchase 3,710,000 shares of Class A common stock, and Series L warrants to purchase 1,613,080 shares of Class A common stock. The purchase price for a February 6 Primary Unit was $3.10 and the purchase price for a February 6 Alternative Unit was $3.09. The Company received net proceeds of approximately $10.5 million at the closing, after deducting commissions to the placement agents and estimated offering expenses payable by the Company associated with the offering. As of September 30, 2017, there were 3,710,000 Series K warrants outstanding.

On February 9, 2017, the Company closed a $6 million offering and sale of (a) units, “February 9 Primary Units,” each consisting of one share of the Company’s Class A common stock, and a Series M warrant to purchase 75% of one share of Class A common stock, and (b) units, “February 9 Alternative Units,” each consisting of a prepaid Series N warrant to purchase one share of Class A common stock, and a Series M warrant, pursuant to the Securities Purchase Agreement, dated as of February 7, 2017, by and among the Company and several institutional and accredited investors. As a result, the Company issued 1,650,000 February 9 Primary Units, 750,000 February 9 Alternative Units, 1,650,000 shares of Class A common stock as part of the February 9 Primary Units, Series M warrants to purchase 1,800,000 shares of Class A common stock, and Series N warrants to purchase 750,000 shares of Class A common stock. The purchase price for a February 9 Primary Unit was $2.50 and the purchase price for a February 9 Alternative Unit was $2.49. The Company received net proceeds of approximately $5.5 million at the closing, after deducting commissions to the placement agents and estimated offering expenses payable by the Company associated with the offering. As of September 30, 2017, there were 1,800,000 Series M warrants outstanding.

Option and Warrant Exercises

During the three and nine months ended September 30, 2017 and 2016, the Company issued no shares of its Class A common stock to employees upon the exercise of stock options. During the nine months ended September 30, 2017 and 2016 the Company issued zero and 9,584 shares of its Class A common stock pursuant to the exercise of warrants, respectively.

At September 30, 2017, the Company had the following shares of Class A common stock reserved for future issuance:

Stock options and grants outstanding under incentive plans	172
Common stock warrants outstanding - derivative liability	43,015
Common stock warrants outstanding - equity security	6,484,942
Total shares reserved for future issuance	6,528,129

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Fair Value Measurements

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Fair Value Measurements

6. Fair Value Measurements

The following tables summarize the basis used to measure certain financial assets and liabilities at fair value on a recurring basis in the consolidated balance sheets:

Balance at September 30, 2017 (in thousands)	Total		Quoted Prices in Active Markets for Identical Items (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Common stock warrant liability	$	47	$	—	$	—	$	47

For the Company’s Level 3 measures, which represent common stock warrants, fair value is based on a Monte Carlo pricing model that is based, in part, upon unobservable inputs for which there is little or no market data, requiring the Company to develop its own assumptions. The Company used a market approach to value these derivative liabilities.

The following table shows the reconciliation from the beginning to the ending balance for the Company’s common stock warrant liability and embedded derivative liability measured at fair value on a recurring basis using significant unobservable inputs (i.e. Level 3) for the period ended September 30, 2017:

(in thousands)	Common stock warrant liability			Embedded derivative liability			Total
Fair value of derivative liabilities at December 31, 2016	$	137		$	46		$	183
Change in the fair value of derivative liabilities, net		(90	)		-			(90	)
Adjustments for conversions of Notes		-			(46	)		(46	)
Fair value of derivative liabilities at September 30, 2017	$	47			-		$	47

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Share-Based Compensation

9 Months Ended

Sep. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Share-Based Compensation

7. Share-Based Compensation

During the nine months ended September 30, 2017, under its 2008 Long-Term Incentive Plan, as amended, the Company did not grant any stock options and cancelled 2 stock options versus zero grants of stock options and cancellations of 34 stock options during the nine months ended September 30, 2016. Substantially all stock options vest at 2% per month for the 50 months beginning with the first day of the eleventh month after date of grant.

Total share-based compensation expense recognized was $0.02 million and $0.2 million during the three months ended September 30, 2017 and 2016, respectively, and $0.2 million and $0.5 million during the nine months ended September 30, 2017 and 2016, respectively.

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Net Income (Loss) Per Share

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Net Income (Loss) Per Share

8. Net Income (Loss) Per Share

Basic net income (loss) per share excludes any dilutive effects of options, warrants or the Senior Secured Convertible Notes due April 1, 2019. The Company computes basic net income (loss) per share using the weighted average number of shares of its Class A common stock outstanding during the period. The Company computes diluted net income (loss) per share using the weighted average number of shares of its Class A common stock and common stock equivalents outstanding during the period. The Company excluded common stock equivalents of 6.5 million and 217,000 for the nine months ended September 30, 2017 and 2016, respectively, from the computation of diluted net loss per share because their effect was antidilutive.

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Segment Information

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Segment Information

9. Segment Information

As of September 30, 2017, the Company operates as four reportable segments: (1) Residential – the installation of solar energy systems for homeowners, including lease financing thereof, and small business commercial in the continental United States; (2) Sunetric – the installation of solar energy systems for both homeowners and business owners (commercial) in Hawaii; (3) POWERHOUSE™ – the manufacturing and sale of solar shingles; and (4) Other – corporate operations. The Company discontinued its former large commercial segment and it is presented as discontinued operations.

Financial information for the Company’s segments and a reconciliation of the total of the reportable segments’ loss from operations to the Company’s consolidated net loss are as follows:

	Three Months Ended September 30,						Nine Months Ended September 30,
(in thousands)	2017			2016			2017			2016
Contract revenue:
Residential	$	3,101		$	1,442		$	9,220		$	8,475
Sunetric		918			1,036			1,462			3,811
POWERHOUSE™		—			—			—			—
Other		—			—			—			—
Consolidated contract revenue		4,019			2,478			10,682			12,286
Loss from continuing operations:
Residential		(1,843	)		(1,399	)		(4,095	)		(3,556	)
Sunetric		(847	)		(100	)		(2,182	)		(1,189	)
POWERHOUSE™		—			—			—			—
Other		(1,696	)		(1,539	)		(5,817	)		(4,972	)
Operating loss		(4,386	)		(3,038	)		(12,094	)		(9,717	)
Reconciliation of operating loss to consolidated net loss:
Interest expense		—			(1,330	)		—			(2,253	)
Derivative and other		19			(535	)		135			(251	)
Debt accretion expense and loss on extinguishment		—			(2,831	)		(486	)		(2,831	)
Income tax (expense) benefit		—			—			—			(27	)
Income (loss) from discontinued operations, net of tax		(55	)		(1	)		(43	)		230
Net loss	$	(4,422	)	$	(7,735	)	$	(12,488	)	$	(14,849	)

The following is a reconciliation of reportable segments’ assets to the Company’s consolidated total assets. The Other segment includes certain unallocated corporate amounts.

(in thousands)	September 30, 2017		December 31, 2016
Total assets – continuing operations:
Residential	$	10,494	$	7,159
Sunetric		1,731		1,196
POWERHOUSE™		1,064		—
Other		2,853		3,857
	$	16,142	$	12,212
Total assets – discontinued operations:
Commercial		1,933		2,161
	$	18,075	$	14,373

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Discontinued Operations

9 Months Ended

Sep. 30, 2017

Discontinued Operations and Disposal Groups [Abstract]

Discontinued Operations

10. Discontinued Operations

The following is a reconciliation of the major line items constituting pretax income of discontinued operations to the after-tax income (loss) on discontinued operations that are presented in the condensed consolidated statements of operations as indicated:

	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(in thousands)	2017			2016			2017			2016
Major line items constituting pretax gain (loss) of discontinued operations:
Contract revenue	$	4		$	59		$	8		$	405
Contract (income) expense		(36	)		17			(37	)		47
Operating and other expense		95			43			88			128
Pretax income (loss) from discontinued operations		(55	)		(1	)		(43	)		230
Income (loss) from discontinued operations, net of tax	$	(55	)	$	(1	)	$	(43	)	$	230

The following is a reconciliation of the carrying amounts of major classes of assets and liabilities of the discontinued operations to the total assets and liabilities of the discontinued operations presented separately in the condensed consolidated balance sheets as indicated:

(in thousands)	September 30, 2017		December 31, 2016
Carrying amounts of major classes of assets included as part of discontinued operations:
Current assets:
Accounts receivable, net	$	494	$	536
Costs in excess of billings on uncompleted contracts		62		207
Inventory, net		59		37
Surety bond deposit		624		—
Other current assets		102		129
Total major classes of current assets of the discontinued operations		1,341		909
Noncurrent assets:
Other noncurrent assets		592		1,252
Total noncurrent assets of discontinued operations		592		1,252
Total assets of the discontinued operations in the balance sheet	$	1,933	$	2,161
Carrying amounts of major classes of liabilities included as part of discontinued operations:
Current liabilities:
Accounts payable	$	270	$	285
Accrued liabilities		310		523
Deferred revenue and other current liabilities		113		113
Total current liabilities of discontinued operations		693		921
Noncurrent liabilities:
Other liabilities		758		761
Total major classes of noncurrent liabilities of the discontinued operations		758		761
Total liabilities of the discontinued operations in the balance sheet	$	1,451	$	1,682

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Subsequent Events

9 Months Ended

Sep. 30, 2017

Subsequent Events [Abstract]

Subsequent Events

11. Subsequent Events

During October 2017, the Company received exercise notices from warrant holders to exercise warrants for 669,117 shares of Class A common stock of the Company resulting in net proceeds of $1.1 million to the Company. Additionally, the Company issued 1,822 shares of Class A common stock upon the cashless exercise of Series G Warrants exercisable into 4,979 shares of Class A common stock, pursuant to the terms of the Series G Warrant because the underlying Class A Common Stock was not registered on a registration statement.

The Company has evaluated events up to the filing date of these interim financial statements and determined that, other than what has been disclosed above, no further subsequent event activity required disclosure.

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Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2017

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The accompanying unaudited condensed consolidated financial statements have been prepared by the Company’s management in accordance with GAAP for interim financial information and in compliance with the rules and regulations of the U.S. Securities and Exchange Commission. Accordingly, these unaudited consolidated financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of our management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation have been included. The results of operations for the nine months ended September 30, 2017 are not necessarily indicative of the expected results for the year ending December 31, 2017. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016. Intercompany balances and transactions have been eliminated.

Reclassification of Prior Year Presentation

Reclassification of Prior Year Presentation

Certain prior year amounts have been reclassified for consistency with the current period presentation. These reclassifications had no effect on the reported results of operations. During the second quarter of 2017, the Company concluded that it was appropriate to classify items in the statement of operations to conform with operating metrics reported to investors and the manner in which management evaluates financial performance and to classify warranty liability separately as current and non-current liabilities. Accordingly, the Company revised the classification of certain items to report items in the statement of operations and balance sheet. These changes in classification did not change the previously reported operating income (loss) in the statement of operations, or cash generated (used) from operations in the statement of cash flows, or operating income (loss) for any business segment.

Service Revenue and Expense and Warranties

Service Revenue and Expense and Warranties

The Company recognizes service revenue when service work is completed for customers and third-party owners of solar energy systems, and collection of receivables is reasonably assured. Concurrent with the recognition of revenue the costs of such services are reflected as service expense.

The Company warrants solar energy systems sold to customers for up to ten years against defects in installation workmanship. The manufacturers’ warranties on the solar energy system components, which are passed through to the customers, typically have product warranty periods of 10 years and a limited performance warranty period of up to 25 years. The Company provides for the estimated cost of warranties at the time the related revenue is recognized. This estimated future costs for the limited warranty is recorded as contract expenses on installation of solar energy systems. The Company also maintains specific warranty liabilities for large commercial customers included in discontinued operations. The Company assesses the accrued warranty reserve regularly and adjusts the amounts as necessary based on actual experience and changes in future estimates. This variance between the previously estimated warranty at the time of installation of the solar energy system and actual experience rate is recorded as service expense.

POWERHOUSE License

POWERHOUSE™ License

Up-front license payments when incurred, costs to obtain UL Certification and legal costs to acquire the license and protect the underlying patents are initially capitalized and thereafter amortized to operations, upon achieving UL Certification, on a straight line basis over the expected life of the license through 2034.

Recently Issued Accounting Standards

Recently Issued Accounting Standards

ASU 2017-04

On January 26, 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. 2017-04 (“ASU 2017-04”), Intangibles – Goodwill and Other (Topic 350): Simplifying the Accounting for Goodwill Impairment, which was issued to simplify the accounting for goodwill impairment. This ASU removes Step 2 of the goodwill impairment test, which requires a hypothetical purchase price allocation. Impairment will now be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. All other goodwill impairment guidance remains largely unchanged. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed after January 1, 2017, and the Company is assessing the impact of ASU 2017-04 on its consolidated financial statements.

ASU 2016-20

On December 21, 2016, the FASB issued Accounting Standards Update No. 2016-20 (“ASU 2016-20”), Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This ASU provides technical corrections and improvements to Topic 606. This ASU is effective for the Company on January 1, 2018, which coincides with the effective date of ASU 2014-09 (as defined below). The Company expects the adoption of ASU 2016-20 will have minimal impact on its consolidated financial statements.

ASU 2016-18

On November 17, 2016, the FASB issued Accounting Standards Update No. 2016-18 (“ASU 2016-18”), Statement of Cash Flows: Restricted Cash, which was issued to address the diversity that currently exists in the classification and presentation of changes in restricted cash on the statement of cash flows. This ASU requires that a statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts general described as restricted cash and restricted cash equivalents. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods therein. Early adoption is permitted and the Company is assessing the impact of ASU 2016-18 on its consolidated statements of cash flows.

ASU 2016-15

On August 26, 2016, the FASB issued Accounting Standards Update No. 2016-15 (“ASU 2016-15”), Statement of Cash Flows: Classification of Certain Cash Receipts and Cash Payments, which was issued to provide clarification on how certain cash receipts and cash payments are reported in the statement of cash flows. This ASU addresses eight specific cash flow issues in an effort to reduce existing diversity between companies. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2017, and interim periods therein. Early adoption is permitted and the Company is assessing the impact of ASU 2016-15 on its consolidated statements of cash flows.

ASU 2016-02

On February 25, 2016, the FASB issued Accounting Standards Update No. 2016-02 (“ASU 2016-02”), Leases (Topic 842), which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e. lessees and lessors). The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine whether lease expense is recognized based on an effective interest method or on a straight-line basis over the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of greater than 12 months regardless of their classification. Leases with a term of 12 months or less will be accounted for similar to existing guidance for operating leases today. The new standard requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases. The standard is effective for financial statements issued for fiscal years beginning after December 15, 2018, and interim periods therein. The Company currently expects that upon adoption of ASU 2016-02, right-of-use assets and lease liabilities will be recognized on the balance sheet in amounts that will be material.

ASU 2014-09

On May 28, 2014, the FASB issued Accounting Standards Update No. 2014-09 (“ASU 2014-09”), which created Topic 606, Revenue from Contracts with Customers. This standard outlines a single comprehensive model for companies to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. The core principle of the revenue model is that revenue is recognized when a customer obtains control of a good or service. A customer obtains control when it has the ability to direct the use of and obtain the benefits from the good or service. Transfer of control is not the same as transfer of risks and rewards, as it is considered in current guidance.

In August 2015, the FASB issued Accounting Standards Update No. 2015-14, Revenue from Contracts with Customers – Deferral of the Effective Date, which defers the effective date of ASU 2014-09 one year. ASU 2014-09, as deferred by ASU 2015-14, will be effective for the first interim period within annual reporting periods beginning after December 15, 2017. The two permitted transition methods under the new standard are the full retrospective method, in which case the standard would be applied to each prior reporting period presented and the cumulative effect of applying the standard would be recognized at the earliest period shown, or the modified retrospective method, in which case the cumulative effect of applying the standard would be recognized at the date of initial application. 

During the second and third quarters of 2017, we evaluated our contracts with customers and have determined that for the majority of our contracts there will not be any significant change to timing or method of recognizing revenue. As such, we do not believe this new standard will have a material impact on our results of operations, financial condition or cash flows. The Company will adopt the new standard as of January 1, 2018, and utilize the modified retrospective method which will require a disclosure of the nature of and reason for the change in accounting principle. In the year of adoption, the Company must also disclose the amount by which each financial statement line item is affected in the current year as a result of applying the revenue standard and a qualitative explanation of the significant changes between the reported results under the revenue standard and the previous revenue guidance.

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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum lease payments

(in thousands)	Future Minimum Lease Payments
2017	$	250
2018		638
2019		560
2020		506
2021		435
2022 and thereafter		112
Total minimum lease payments	$	2,501

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Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2017

Equity [Abstract]

Schedule of shares of Class A common stock reserved for future issuance

Stock options and grants outstanding under incentive plans	172
Common stock warrants outstanding - derivative liability	43,015
Common stock warrants outstanding - equity security	6,484,942
Total shares reserved for future issuance	6,528,129

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Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2017

Fair Value Disclosures [Abstract]

Schedule of fair value of assets and liabilities measured on recurring basis

Balance at September 30, 2017 (in thousands)	Total		Quoted Prices in Active Markets for Identical Items (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Common stock warrant liability	$	47	$	—	$	—	$	47

Schedule of reconciliation of common stock warrant liability measured at fair value on recurring basis

(in thousands)	Common stock warrant liability			Embedded derivative liability			Total
Fair value of derivative liabilities at December 31, 2016	$	137		$	46		$	183
Change in the fair value of derivative liabilities, net		(90	)		-			(90	)
Adjustments for conversions of Notes		-			(46	)		(46	)
Fair value of derivative liabilities at September 30, 2017	$	47			-		$	47

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Segment Information (Tables)

9 Months Ended

Sep. 30, 2017

Segment Reporting [Abstract]

Schedule of reconciliation of total of reportable segments' loss from operations

	Three Months Ended September 30,						Nine Months Ended September 30,
(in thousands)	2017			2016			2017			2016
Contract revenue:
Residential	$	3,101		$	1,442		$	9,220		$	8,475
Sunetric		918			1,036			1,462			3,811
POWERHOUSE™		—			—			—			—
Other		—			—			—			—
Consolidated contract revenue		4,019			2,478			10,682			12,286
Loss from continuing operations:
Residential		(1,843	)		(1,399	)		(4,095	)		(3,556	)
Sunetric		(847	)		(100	)		(2,182	)		(1,189	)
POWERHOUSE™		—			—			—			—
Other		(1,696	)		(1,539	)		(5,817	)		(4,972	)
Operating loss		(4,386	)		(3,038	)		(12,094	)		(9,717	)
Reconciliation of operating loss to consolidated net loss:
Interest expense		—			(1,330	)		—			(2,253	)
Derivative and other		19			(535	)		135			(251	)
Debt accretion expense and loss on extinguishment		—			(2,831	)		(486	)		(2,831	)
Income tax (expense) benefit		—			—			—			(27	)
Income (loss) from discontinued operations, net of tax		(55	)		(1	)		(43	)		230
Net loss	$	(4,422	)	$	(7,735	)	$	(12,488	)	$	(14,849	)

Schedule of reconciliation of reportable segments' assets to the Company's consolidated total assets.

(in thousands)	September 30, 2017		December 31, 2016
Total assets – continuing operations:
Residential	$	10,494	$	7,159
Sunetric		1,731		1,196
POWERHOUSE™		1,064		—
Other		2,853		3,857
	$	16,142	$	12,212
Total assets – discontinued operations:
Commercial		1,933		2,161
	$	18,075	$	14,373

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Discontinued Operations (Tables)

9 Months Ended

Sep. 30, 2017

Discontinued Operations and Disposal Groups [Abstract]

Schedule of reconciliation of major line items constituting pretax loss of discontinued operations to the after-tax loss of discontinued operations presented in condensed consolidated statements of operations

	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(in thousands)	2017			2016			2017			2016
Major line items constituting pretax gain (loss) of discontinued operations:
Contract revenue	$	4		$	59		$	8		$	405
Contract (income) expense		(36	)		17			(37	)		47
Operating and other expense		95			43			88			128
Pretax income (loss) from discontinued operations		(55	)		(1	)		(43	)		230
Income (loss) from discontinued operations, net of tax	$	(55	)	$	(1	)	$	(43	)	$	230

Schedule of reconciliation of the carrying amounts of major classes of assets and liabilities of the discontinued operations to the total assets and liabilities of the discontinued operations presented separately in the condensed consolidated balance sheets

(in thousands)	September 30, 2017		December 31, 2016
Carrying amounts of major classes of assets included as part of discontinued operations:
Current assets:
Accounts receivable, net	$	494	$	536
Costs in excess of billings on uncompleted contracts		62		207
Inventory, net		59		37
Surety bond deposit		624		—
Other current assets		102		129
Total major classes of current assets of the discontinued operations		1,341		909
Noncurrent assets:
Other noncurrent assets		592		1,252
Total noncurrent assets of discontinued operations		592		1,252
Total assets of the discontinued operations in the balance sheet	$	1,933	$	2,161
Carrying amounts of major classes of liabilities included as part of discontinued operations:
Current liabilities:
Accounts payable	$	270	$	285
Accrued liabilities		310		523
Deferred revenue and other current liabilities		113		113
Total current liabilities of discontinued operations		693		921
Noncurrent liabilities:
Other liabilities		758		761
Total major classes of noncurrent liabilities of the discontinued operations		758		761
Total liabilities of the discontinued operations in the balance sheet	$	1,451	$	1,682

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Organization, Nature of Operations, and Principles of Consolidation (Detail Textuals)	1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 31, 2017 USD ($) shares	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2017 USD ($) Megawatt
Organization Nature Of Operations And Principles Of Consolidation [Line Items]
Quarterly revenue required to operate profitably				$ 16,000,000
Financial capital net of costs		$ 16,000,000	$ 16,100,000
Reduced amount of accounts payable			$ 2,019,000	991,000
Initial Dow License fee payment				$ 1,000,000
Subsequent Event
Organization Nature Of Operations And Principles Of Consolidation [Line Items]
Initial Dow License fee payment	$ 1,000,000
Class A common stock | Subsequent Event
Organization Nature Of Operations And Principles Of Consolidation [Line Items]
Number of shares called by exercise of warrants | shares	674,096
Number of shares called by outstanding warrants | shares	5,853,861
Proceeds from Warrant Exercises	$ 1,100,000
Powerhouse License Agreement
Organization Nature Of Operations And Principles Of Consolidation [Line Items]
Sell minimum quantity of solar within 5-years | Megawatt				50
License fee				$ 3,000,000
Royalty fee percentage				2.50%
License fee due with in 10 days of effective date of agreement				$ 1,000,000
License fee due with in 30 days of effective date of agreement				2,000,000
Trademark License Agreement
Organization Nature Of Operations And Principles Of Consolidation [Line Items]
Cost of transfer tittle of agreement				$ 1

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Significant Accounting Policies (Detail Textuals)	9 Months Ended
	Sep. 30, 2017
Accounting Policies [Abstract]
Product warranty period of warrants solar energy systems	10 years
Limited performance warranty period of warrants solar energy systems	25 years

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Commitments and Contingencies - Schedule of remaining future minimum payments of all leases (Details) $ in Thousands	Sep. 30, 2017 USD ($)
Commitments and Contingencies Disclosure [Abstract]
2017	$ 250
2018	638
2019	560
2020	506
2021	435
2022 and thereafter	112
Total minimum lease payments	$ 2,501

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Commitments and Contingencies (Detail Textuals) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Office and warehouse space
Operating Leased Assets [Line Items]
Office and warehouse rent expense	$ 0.2	$ 0.1	$ 0.5	$ 0.5
Office and warehouse space | Minimum
Operating Leased Assets [Line Items]
Operating lease, renewal term			1 month
Office and warehouse space | Maximum
Operating Leased Assets [Line Items]
Operating lease, renewal term			5 years
Master lease agreement | Vehicles
Operating Leased Assets [Line Items]
Operating lease term			4 years

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Commitments and Contingencies (Detail Textuals 1) $ in Thousands	9 Months Ended
	Sep. 30, 2017 USD ($)
Other Commitments [Line Items]
Initial Dow License fee payment	$ 1,000
Powerhouse License Agreement
Other Commitments [Line Items]
License fee	3,000
License fee due with in 10 days of effective date of agreement	1,000
License fee due with in 30 days of effective date of agreement	$ 2,000

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Shareholders' Equity - Shares of Class A common stock reserved for future issuance (Details)	Sep. 30, 2017 shares
Schedule Of Stockholders' Equity [Line Items]
Total shares reserved for future issuance	6,528,129
Stock options and grants outstanding under incentive plans
Schedule Of Stockholders' Equity [Line Items]
Total shares reserved for future issuance	172
Derivative liability | Common stock warrants outstanding
Schedule Of Stockholders' Equity [Line Items]
Total shares reserved for future issuance	43,015
Equity security | Common stock warrants outstanding
Schedule Of Stockholders' Equity [Line Items]
Total shares reserved for future issuance	6,484,942

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Shareholders' Equity (Detail Textuals) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		9 Months Ended
	Feb. 09, 2017	Feb. 06, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2017	Sep. 30, 2016
Shareholders Equity [Line Items]
Proceeds from issuance of common stock			$ 16.0	$ 16.1
February 6, 2017 Offering
Shareholders Equity [Line Items]
Proceeds from issuance of common stock		$ 11.5
Net proceeds from offering		$ 10.5
February 6, 2017 Offering | February 6 Primary Units
Shareholders Equity [Line Items]
Number of units issued		2,096,920
Purchase price of units per share (in dollars per share)		$ 3.10
February 6, 2017 Offering | February 6 Alternative Units
Shareholders Equity [Line Items]
Number of units issued		1,613,080
Purchase price of units per share (in dollars per share)		$ 3.09
February 9, 2017 Offering
Shareholders Equity [Line Items]
Proceeds from issuance of common stock	$ 6.0
Net proceeds from offering	$ 5.5
February 9, 2017 Offering | February 9 Primary Units
Shareholders Equity [Line Items]
Number of units issued	1,650,000
Purchase price of units per share (in dollars per share)	$ 2.50
February 9, 2017 Offering | February 9 Alternative Units
Shareholders Equity [Line Items]
Number of units issued	750,000
Purchase price of units per share (in dollars per share)	$ 2.49
Series K Warrant
Shareholders Equity [Line Items]
Exercisable price of warrants		$ 3.10
Exercisable period warrants		5 years
Series K Warrant | February 6, 2017 Offering
Shareholders Equity [Line Items]
Number of shares called by exercise of warrants		3,710,000
Number of warrants outstanding					3,710,000
Series L warrant | February 6, 2017 Offering
Shareholders Equity [Line Items]
Number of shares called by exercise of warrants		1,613,080
Series M Warrant
Shareholders Equity [Line Items]
Exercisable price of warrants	$ 2.40
Exercisable period warrants	5 years
Series M Warrant | February 9, 2017 Offering
Shareholders Equity [Line Items]
Number of shares called by exercise of warrants	1,800,000
Number of warrants outstanding					1,800,000
Series N Warrant | February 9, 2017 Offering
Shareholders Equity [Line Items]
Number of shares called by exercise of warrants	750,000
Class A common stock
Shareholders Equity [Line Items]
Number of common stock issued					6,110,000
Common stock issued upon exercise of warrants and capital raising transactions					0	9,584
Class A common stock | February 6, 2017 Offering
Shareholders Equity [Line Items]
Number of common stock issued		2,096,920
Class A common stock | February 9, 2017 Offering
Shareholders Equity [Line Items]
Number of common stock issued	1,650,000
Class A common stock | Series M Warrant
Shareholders Equity [Line Items]
Percentage of warrants to purchase common stock	75.00%

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Fair Value Measurements - Fair Value of Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Common stock warrant liability	$ 47	$ 137
Recurring basis
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Common stock warrant liability	47
Recurring basis | Quoted Prices in Active Markets for Identical Items (Level 1)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Common stock warrant liability	0
Recurring basis | Significant Other Observable Inputs (Level 2)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Common stock warrant liability	0
Recurring basis | Significant Unobservable Inputs (Level 3)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Common stock warrant liability	$ 47

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Fair Value Measurements - Reconciliation of Common Stock Warrant Liability Measured at Fair Value on Recurring Basis (Details) - Recurring basis - Significant Unobservable Inputs (Level 3) $ in Thousands	9 Months Ended
	Sep. 30, 2017 USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of derivative liabilities at December 31, 2016	$ 183
Change in the fair value of derivative liabilities, net	(90)
Adjustments for conversions of Notes	(46)
Fair value of derivative liabilities at June 30, 2017	47
Common stock warrant liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of derivative liabilities at December 31, 2016	137
Change in the fair value of derivative liabilities, net	(90)
Adjustments for conversions of Notes	0
Fair value of derivative liabilities at June 30, 2017	47
Embedded derivative liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of derivative liabilities at December 31, 2016	46
Change in the fair value of derivative liabilities, net	0
Adjustments for conversions of Notes	(46)
Fair value of derivative liabilities at June 30, 2017	$ 0

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Share-Based Compensation (Detail Textuals) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 0.2	$ 0.2	$ 0.2	$ 0.5
2008 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options cancelled			2	34
Stock options granted			0
2008 Long-Term Incentive Plan | For the 50 months beginning with the first day of the eleventh month after date of grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option vesting percentage			2.00%

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Net Income (Loss) Per Share (Detail Textuals) - shares	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share amount	6,500,000	217,000

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Segment Information - Financial information for segments and reconciliation of total of reportable segments' income (loss) from operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Segment Reporting Information [Line Items]
Consolidated contract revenue	$ 4,019	$ 2,478	$ 10,682	$ 12,286
Loss from continuing operations	(4,386)	(3,038)	(12,094)	(9,717)
Reconciliation of consolidated loss from operations to consolidated net loss:
Interest expense		(1,330)		(2,253)
Derivative and other	19	(535)	135	(251)
Debt accretion expense and loss on extinguishment		(2,831)	(486)	(2,831)
Income tax (expense) benefit				(27)
Income (loss) from discontinued operations, net of tax	(55)	(1)	(43)	230
Net loss	(4,422)	(7,735)	(12,488)	(14,849)
Residential
Segment Reporting Information [Line Items]
Consolidated contract revenue	3,101	1,442	9,220	8,475
Loss from continuing operations	(1,843)	(1,399)	(4,095)	(3,556)
Sunetric
Segment Reporting Information [Line Items]
Consolidated contract revenue	918	1,036	1,462	3,811
Loss from continuing operations	(847)	(100)	(2,182)	(1,189)
Powerhouse
Segment Reporting Information [Line Items]
Consolidated contract revenue	0	0	0	0
Loss from continuing operations	0	0	0	0
Other
Segment Reporting Information [Line Items]
Consolidated contract revenue	0	0	0	0
Loss from continuing operations	$ (1,696)	$ (1,539)	$ (5,817)	$ (4,972)

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Segment Information - Reconciliation of reportable segments' assets to consolidated total assets (Details 1) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 18,075	$ 14,373
Continuing Operations
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	16,142	12,212
Continuing Operations | Residential
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	10,494	7,159
Continuing Operations | Sunetric
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	1,731	1,196
Continuing Operations | Powerhouse
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	1,064
Continuing Operations | Other
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	2,853	3,857
Discontinued Operations | Commercial
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 1,933	$ 2,161

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Segment Information (Detail Textuals)	9 Months Ended
	Sep. 30, 2017 Segment
Segment Reporting [Abstract]
Number of Operating Segments	4

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Discontinued Operations - Schedule of reconciliation of discontinued operations presented in condensed consolidated statements of operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Major line items constituting pretax gain (loss) of discontinued operations:
Contract revenue	$ 4	$ 59	$ 8	$ 405
Contract (income) expense	(36)	17	(37)	47
Operating and other expense	95	43	88	128
Pretax income (loss) from discontinued operations	(55)	(1)	(43)	230
Income (loss) from discontinued operations, net of tax	$ (55)	$ (1)	$ (43)	$ 230

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Discontinued Operations - Schedule of reconciliation of discontinued operations presented in condensed consolidated balance sheets (Details 1) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Accounts receivable, net	$ 494	$ 536
Costs in excess of billings on uncompleted contracts	62	207
Inventory, net	59	37
Surety bond deposit	624
Other current assets	102	129
Total major classes of current assets of the discontinued operations	1,341	909
Noncurrent assets:
Other noncurrent assets	592	1,252
Total noncurrent assets of discontinued operations	592	1,252
Total assets of the discontinued operations in the balance sheet	1,933	2,161
Current liabilities:
Accounts payable	270	285
Accrued liabilities	310	523
Deferred revenue and other current liabilities	113	113
Total current liabilities of discontinued operations	693	921
Noncurrent liabilities:
Other liabilities	758	761
Total major classes of noncurrent liabilities of the discontinued operations	758	761
Total liabilities of the discontinued operations in the balance sheet	$ 1,451	$ 1,682

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Subsequent Events (Detail Textuals) - Subsequent Event - Class A common stock $ in Millions	1 Months Ended
	Oct. 31, 2017 USD ($) shares
Subsequent Event [Line Items]
Number of shares called by exercise of warrants	669,117
Proceeds from Warrant Exercises | $	$ 1.1
Series G Warrants
Subsequent Event [Line Items]
Number of stock issued upon cashless exercise of warrants	1,822
Additional number of common stock called by warrants	4,979