Summary of significant accounting policies (Policies)	6 Months Ended
Jun. 30, 2025
Accounting Policies [Abstract]
Basis of presentation and principles of consolidation	Basis of presentation and principles of consolidation The accompanying unaudited Condensed Consolidated Financial Statements include the results of the Company and its wholly owned subsidiaries and have been prepared based on the assumption that the Company will continue as a going concern and are in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial statements and pursuant to Form 10-Q and Article 10 of Regulation S-X. As discussed further in "Liquidity and Going Concern" below, given the Company's current cash balances and recurring losses from operations, management has concluded that there is substantial doubt about the Company's ability to continue as a going concern during the next year. In the opinion of management, all adjustments of a normal recurring nature have been made that are considered necessary for a fair statement of our financial position as of June 30, 2025 and December 31, 2024, and our results of operations for the three and six months ended June 30, 2025 and cash flows for the six months ended June 30, 2025 and 2024. The Condensed Consolidated Balance Sheet as of December 31, 2024 has been derived from the Company’s audited Consolidated Financial Statements but does not include all disclosures required by U.S. GAAP. Operating results for the three and six months ended June 30, 2025 are not necessarily indicative of the results that may be expected for the year ending December 31, 2025. Intercompany balances and transactions have been eliminated in consolidation. Certain information and disclosures normally included in the notes to our annual Consolidated Financial Statements prepared in accordance with U.S. GAAP have been omitted from these interim Condensed Consolidated Financial Statements pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Therefore, these unaudited Condensed Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024. We currently operate in one business segment, the manufacturing and servicing of solar tracker systems. See Note 18, "Segment information" below for further discussion.
Liquidity and Going Concern	Liquidity and Going Concern We have incurred cumulative losses since inception and have a history of cash outflows from operations, inclusive of $10.8 million in cash utilized in our operating activities during the six months ended June 30, 2025. As of June 30, 2025, we had cash on hand of $3.5 million and $9.7 million of working capital. As of June 30, 2025, in addition to our cash on hand and working capital, we had nearly $13.8 million of capacity available for future sales of our common stock under our ATM program as defined and described further in Note 14, "ATM Program" below. There can be no assurance regarding the price at which we will be able to sell such shares, and any sales of our common stock under the ATM program may be at prices that result in additional dilution to our existing stockholders. As described further in Note 19, "Subsequent events", on July 2, 2025 (the "Closing Date"), we entered into a Credit Agreement (the "Credit Agreement") by and among the Company, as borrower, each lender party thereto from time to time (the "Lenders"), and Acquiom Agency Services LLC, as administrative agent for the Lenders. The Credit Agreement provides for a senior secured term facility of up to $75 million, consisting of (i) $14.3 million principal amount of Initial Term Loans that were funded on the Closing Date; (ii) $23.2 million principal amount of First Delayed Draw Term Loans that may be funded during the 90-day period following the Closing Date, subject to Company stockholder approval of the issuance of all of the shares of the Company's common stock issuable upon the full exercise of the warrants issued to the Lenders on the Closing Date in connection with the transaction under the Credit Agreement; and (iii) up to $37.5 million principal amount of Second Delayed Draw Term Loans that may be requested by the Company and approved by the Lenders in their sole discretion. After deductions for certain fees and expenses, the net proceeds received by the Company on the Closing Date from the funding of the Initial Term Loans totaled approximately $13.0 million. Based on our cash position at June 30, 2025, including consideration of the $13.0 million of net proceeds from the initial funding received on July 2, 2025 under the Credit Agreement, and in view of our recent operating losses and due to the availability of additional financing provided by the Credit Agreement following the Closing Date in the form of the First Delayed Draw Term Loans and Second Delayed Draw Term Loans not being completely within our control, we have concluded that substantial doubt exists as to our ability to continue as a going concern within the next year. We also have a contractual obligation that could require us to make additional capital contributions of up to $0.8 million to Alpha Steel, as well as make a minimum level of purchases from Alpha Steel, as described further in Note 9, "Equity method investment" below. In the event we were to fail to meet our minimum required purchase commitments during a specified period, including the period from July 1, 2025 to June 30, 2026, we may be required to make a cash payment for the net profit attributable to any unfilled requirements, calculated as specified in the agreement, in an amount not to exceed $4.0 million in the aggregate. Our ability to meet our liquidity needs over the next year is dependent upon (i) our cash on hand (subject to a $20.0 million minimum unrestricted cash covenant under the Credit Agreement effective for the quarter ended September 30, 2025 (such minimum cash covenant and the other financial covenants under the Credit Agreement as described further in Note 19, "Subsequent events")), (ii) our expectations of increased project activity and cash flow during the twelve-month period following issuance of these Condensed Consolidated Financial Statements, (iii) the availability of expected additional proceeds in the form of First Delayed Draw Term Loans under the Credit Agreement during September 2025, the funding of which is subject to Company stockholder approval of the issuance of all of the shares of the Company's common stock issuable upon the full exercise of the warrants issued, and the potential availability of the Second Delayed Draw Term Loans that may be requested by the Company and approved by the Lenders in their sole discretion, and (iv) utilization, as appropriate, of the capacity available for future sales of our common stock under the ATM program, which is currently constrained to a degree by the size of our non-affiliate market capitalization, our trading volume and other factors. In addition, we continue to remain focused on implementing additional cost savings steps, which could impact, among other things, the location of our headcount and the level of services currently provided by third parties.
Use of estimates	Use of estimates Preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported revenue and expenses during the period. Estimates are used for calculating the measure of progress of our solar tracker projects and deriving the standalone selling prices of the individual performance obligations when determining amounts to recognize for revenue, estimating allowances for credit losses and slow-moving and obsolete inventory, determining useful lives of long-lived assets and the estimated fair value of those assets for impairment assessments, and estimating the fair value of investments, warrants, stock compensation awards, warranty liabilities and federal and state taxes, including tax valuation allowances, as well as other contingencies. We base our estimates on historical experience and anticipated results, trends, and various other assumptions that we believe are reasonable under the circumstances, including assumptions as to future events. Actual results could differ from those estimates due to risks and uncertainties.
Concentration of credit risk	Concentration of credit risk Financial instruments that potentially subject the Company to concentration of credit risk are primarily cash and accounts receivable. We regularly maintain cash balances with various financial institutions that exceed federally insured amounts, but we have experienced no losses associated with these amounts to date. We periodically evaluate the financial health of the financial institutions we use and may take action in future periods, similar to past actions, to reallocate cash balances between financial institutions based on our evaluation. We extend credit to customers in the normal course of business, often without requiring collateral. We also perform credit analyses and monitor the financial health of our customers to reduce credit risk. The Company’s accounts receivables are derived from revenue earned from customers primarily located in the United States and Australia. For the periods included in this Quarterly Report, no company locations other than those in the United States and Australia accounted for more than 10% of our consolidated revenue. Most of our customers are project developers, solar asset owners and engineering, procurement and construction (“EPC”) contractors that design and build solar energy projects. We typically rely on a small number of customers that account for a large portion of our revenue each period and our outstanding receivables at each period end.
Cash and cash equivalents	Cash and cash equivalents We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents. Certain of our cash equivalents include deposits in money market funds that invest primarily in short-term securities issued or guaranteed by the U.S. government or its agencies or instrumentalities and contain no restrictions on immediate redemption. These deposits totaled $0.5 million at both June 30, 2025 and December 31, 2024. Interest earned on cash equivalents is included in interest income in our Condensed Consolidated Statements of Comprehensive Loss.
Accounts receivable, net	Accounts receivable, net Trade receivables are recorded at invoiced amounts, net of allowances for credit losses, and do not bear interest. We generally do not require collateral from our customers; however, in certain circumstances, we may require letters of credit, other collateral, additional guarantees or advance payments. The allowance for credit losses is based on the lifetime expected credit loss of our customer accounts. To assess the lifetime expected credit loss, we utilize a loss rate method that takes into consideration historical experience and certain other factors, as appropriate, such as credit quality, current economic or other conditions and changes in project status that may affect a customer's ability to pay. Provisions for credit losses are included as a component of our selling and marketing expenses. Receivables arising from revenue recognized in excess of billings represent our unconditional right to consideration before customers are invoiced due to the level of progress obtained as of period end on our contracts to procure and deliver tracker systems and related equipment. Further information may be found below in our revenue recognition policy.
Inventories	Inventories Inventories are stated at the lower of cost or net realizable value, with costs computed on a first-in, first-out basis. The Company periodically reviews its inventories for excess and obsolete items and adjusts carrying costs to estimated net realizable values when they are determined to be less than cost.
Impairment	Impairment We review our long-lived assets that are held for use for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable or that its useful life may be shorter than previously expected. If such impairment indicators are present or other factors exist that indicate the carrying amount of the asset may not be recoverable, we determine whether an impairment has occurred through the use of an undiscounted cash flow analysis of the asset at the lowest level for which identifiable cash flows exist. If an impairment has occurred, we recognize a loss for the difference between the carrying amount and the fair value of the asset, which in most cases is estimated based upon Level 3 unobservable inputs. If the asset is determined to have a remaining useful life shorter than previously expected, an adjustment for the shorter remaining life will be made for purposes of recognizing future depreciation expense. Assets are classified as held for sale when we have a plan, approved by the appropriate levels of management, for disposal of such assets, as well as other considerations, and those assets are stated at the lower of carrying value or estimated fair value less estimated costs to sell.
Goodwill	Goodwill We recognize goodwill as the excess of the purchase price over the estimated fair value of the identified assets and liabilities acquired in a business combination accounted for using the acquisition method. Goodwill is not amortized but is subject to a periodic assessment for impairment at least annually, or whenever events and circumstances indicate an impairment may exist. Our assessments may include qualitative factors such as current or expected industry and market conditions, our overall financial performance, share price trends, market capitalization and other company-specific events. We operate in one segment, being the consolidated entity, which we have also determined is the reporting unit for goodwill impairment. No impairment of goodwill was recognized as of June 30, 2025 or during 2024.
Equity method investments	Equity method investment We use the equity method of accounting for investments in which we have the ability to exercise significant influence, but not control, over operating and financial policies of the investee. Our proportionate share of the net income or loss of these investees is included in our Condensed Consolidated Statements of Comprehensive Loss. Judgment regarding the level of influence over each equity method investment includes considering key factors such as our ownership interest, legal form of the investee, representation on the board of directors or managers, participation in policy-making decisions and material intra-entity transactions. We account for distributions received from equity method investees under the “nature of the distribution” approach based on the nature of the activity or activities of the investee that generated the distribution as either a return on investment (classified as cash inflows from operating activities) or a return of investment (classified as cash inflows from investing activities). We evaluate equity method investments for impairment whenever events or changes in circumstances indicate that the carrying amount of the investment might not be recoverable. Factors considered by the Company when reviewing an equity method investment for impairment include the length of time and the extent to which the fair value of the equity method investment has been less than its cost, the investee’s financial condition and near-term prospects and the intent and ability to hold the investment for a period of time sufficient to allow for anticipated recovery. An impairment that is other than temporary is recognized in the period identified. We made an accounting policy election that, upon the sale of our equity method investments, we will recognize contractual contingent gains arising from earnout provisions and project escrow releases when such amounts are realizable in periods subsequent to the disposal date.
Deferred debt discount and issue costs	Deferred debt discount and issue costs Legal, consulting, accounting and other fees that are incremental and directly related to issuances of long-term debt, including any discounts on the debt, are capitalized and reflected as a reduction to the principal amount of our outstanding debt. These costs are amortized to interest expense over the term of the debt using the interest method.
Warrants	Warrants Warrants issued for the purchase of our common stock are evaluated for liability or equity classification and recorded at fair value upon issuance. Fair value may be determined using a Black-Scholes model or other valuation technique depending on the terms of the warrants. Warrants containing clauses that could require settlement in cash or with other assets are reflected as liabilities whereas warrants that may only be settled with the issuance of our common stock are reflected as a component of our equity. Warrants classified as liabilities are adjusted to current fair value at the end of each reporting period with changes reflected in our results of operations. Legal, consulting, accounting and other fees that are incremental and directly related to the issuance of warrants are expensed as incurred for warrants classified as liabilities or shown as a reduction to the value of our warrants as reflected in our equity.
Warranty	Warranty Typically, the sale of solar tracker projects includes parts warranties to customers as part of the overall price of the product. We provide standard assurance type warranties for our products for periods generally ranging from five to ten years. We also accrue for costs relating to remediation efforts involving product issues we believe require correction. We record a provision for estimated warranty and remediation expenses in cost of sales, net of amounts recoverable from manufacturers under their warranty obligations to us. When historical claims information relating to our equipment is not sufficient, we will base our estimates on industry studies involving the nature and frequency of product failure rates for similar parts used by our competitors, as well as other related businesses. We do not maintain general or unspecified reserves; all warranty reserves are related to specific projects. All actual or estimated material costs incurred for warranty or remediation services in subsequent periods are charged to those established reserves. While we periodically monitor our warranty activities and claims, if actual costs incurred were to be different from our estimates, we would recognize adjustments to our warranty reserves in the period in which those differences arise or are identified.
Stock-based compensation	Stock-based compensation We recognize compensation expense for all share-based payment awards made, including stock options and restricted stock units ("RSUs"), based on the estimated fair value of the award on the grant date. We calculate the fair value of stock options using the Black-Scholes option pricing model for awards with service-based vesting or through use of a lattice model or a Monte Carlo simulation for stock option and RSU awards with market conditions. The fair value of RSUs with service or performance-based vesting is based on the estimated fair value of the Company's common stock on the date of grant. We consider the closing price of our stock, as reported on Nasdaq, to be the fair value of our stock on the grant date. Forfeitures are accounted for as they occur. For service-based awards, stock-based compensation is recognized using the straight-line attribution approach over the requisite service period. For performance-based awards, stock-based compensation is recognized based on graded vesting over the requisite service period when the performance condition is probable of being achieved. Stock compensation expense for market-based awards is recognized over the derived service period determined in the valuation model, inclusive of any vesting conditions.
Revenue recognition	Revenue recognition Product revenue is derived from the sale of solar tracker systems and customized components for those systems, individual part sales for certain specific transactions and the sale of term-based software licenses. Term-based licensed software is deployed on the customers’ own servers and has significant standalone functionality. Service revenue includes revenue from shipping and handling services, engineering consulting and pile testing services, our subscription-based enterprise licensing model and maintenance and support services in connection with the term-based software licenses. Our subscription-based enterprise licensing model typically has contract terms ranging from one to two years and consists of subscription fees from the licensing of subscription services. Our hosted on-demand service arrangements do not provide customers with the right to take possession of the software supporting the hosted services. Support services include ongoing security updates, upgrades, bug fixes, and maintenance. We recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration to which we expect to be entitled to in exchange for those goods or services by following a five-step process: (1) identify the contract with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when or as the Company satisfies a performance obligation, as further described below. Identify the contract with a customer: A contract with a customer exists when (i) the Company enters into an enforceable contract with a customer that defines each party’s rights regarding the products and services to be transferred and identifies the payment terms related to these products and services, (ii) the contract has commercial substance, and (iii) the Company determines that collection of substantially all consideration for products and services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. In assessing the recognition of revenue, we also evaluate whether two or more contracts should be combined and accounted for as one contract and if the combined or single contract should be accounted for as multiple performance obligations which could change the amount of revenue and profit (loss) recorded in a period. Change orders may include changes in specifications or design, manner of performance, equipment, materials, scope of work, and/or the period of completion of the project. We analyze change orders to determine if they should be accounted for as a modification to an existing contract or a new stand-alone contract. Contracts we enter into with our customers for sale of solar tracker systems are generally under two different types of arrangements: (1) purchase agreements and equipment supply contracts (“Purchase Agreements”), and (2) sale of individual parts for those systems. Change orders from our customers that are deemed to be modifications to existing contracts are included in the total estimated contract revenue when it is probable that the change order will result in additional value that can be reliably estimated and realized. Identify the performance obligations in the contract: We enter into contracts that can include various combinations of products and services, which are either capable of being distinct and accounted for as separate performance obligations or as one performance obligation since the majority of tasks and services are part of a single project or capability. However, determining whether products or services are considered distinct performance obligations that should be accounted for separately versus together may sometimes require significant judgment. Our Purchase Agreements typically include two performance obligations: 1) our solar tracker systems or customized components of those systems, and 2) shipping and handling services. The deliverables included as part of our solar tracker systems are predominantly accounted for as one performance obligation, as these deliverables are part of a combined promise to deliver a project. The revenue for shipping and handling services will be recognized over time based on progress in meeting shipping terms of the arrangements, as this faithfully depicts the Company’s performance in transferring control. Revenue for stand-alone engineering consulting and pile testing services is recognized at a point in time upon completion of the services performed. Sales of individual parts of our solar tracker systems for certain specific transactions include multiple performance obligations consisting of individual parts of those systems. Revenue is recognized for parts sales at a point in time when the obligations under the terms of the contract with our customer are satisfied. Generally, this occurs with the transfer of control of the asset, which is in line with shipping terms. Determine the transaction price: The transaction price is determined based on the consideration to which we will be entitled in exchange for transferring services to the customer. Such amounts are typically stated in the customer contract, and to the extent that we identify variable consideration, we will estimate the variable consideration at the onset of the arrangement as long as it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. Other than with respect to the impact of changes in tariff rates, the majority of our contracts do not contain variable consideration provisions as a continuation of the original contract. None of our contracts contain a significant financing component. Taxes collected from customers and remitted to governmental authorities are not included in revenue. Allocate the transaction price to performance obligations in the contract: Once we have determined the transaction price, we allocate the total transaction price to each performance obligation in a manner depicting the amount of consideration to which we expect to be entitled in exchange for transferring the good(s) or service(s) to the customer. We allocate the transaction price to each performance obligation identified in the contract on a relative standalone selling price basis. We use the expected cost-plus margin approach based on hardware, labor, and related overhead cost to estimate the standalone selling price of our solar tracker systems, customized components of those systems, and individual parts for certain specific transactions. We also use the expected cost-plus margin approach based on expected third-party shipping and transportation costs to estimate the standalone selling price of our shipping, handling and logistics performance obligations. We use the adjusted market assessment approach for all other performance obligations. Recognize revenue when or as the Company satisfies a performance obligation: For each performance obligation identified, we determine at contract inception whether we satisfy the performance obligation over time or at a point in time. The performance obligations in the contracts for our solar tracker systems and customized components of those systems are satisfied over time as work progresses, utilizing an input measure of progress determined by cost-to-cost measures on these projects as this faithfully depicts our performance in transferring control. Additionally, our performance does not create an asset with an alternative use, due to the highly customized nature of the product, and we have an enforceable right to payment for performance completed to date. Our performance obligations for individual part sales for certain specific transactions are recognized at a point in time as and when control transfers based on the terms for the contract. Our performance obligations for engineering consulting and pile testing services are recognized at a point in time upon completion of the services. Our performance obligations for term-based software licenses are recognized at a point in time as and when control transfers, either upon delivery to the customer or the software license start date, whichever is later. Our performance obligations for shipping and handling services are satisfied over time as the services are delivered over the term of the contract. We recognize revenue for subscription and other services on a straight-line basis over the contract period. With regard to support revenue, a time-elapsed method is used to measure progress because we transfer control evenly over the contractual period. Accordingly, the fixed consideration related to support revenue is generally recognized on a straight-line basis over the contract term. Impact of changes in tariffs on our revenue recognition: In cases where our existing contracts have legally enforceable terms that allow us to pass the increased cost of tariffs to our customers automatically, any change in the transaction price will be accounted for as a change in our estimate of variable consideration and allocated to our performance obligations on the same basis as our initial allocation at contract inception. Where price changes resulting from tariffs need to be separately negotiated and agreed to with our customers, we will apply the contract modification guidance in Accounting Standards Codification 606, Revenue from Contracts with Customers, once the modification is enforceable. We will also take into account tariff rates in effect at each period end in measuring our progress toward satisfaction of our performance obligations in recognizing revenue. Contract assets and liabilities: The timing of revenue recognition, billing, and cash collection results in the recognition of accounts receivable, unbilled receivables for revenue recognized in excess of billings, and deferred revenue in the Condensed Consolidated Balance Sheets. We have elected to use the practical expedient of expensing incremental costs of obtaining a contract for our contracts of less than one year in duration. We may receive advances or deposits from our customers before revenue is recognized, resulting in contract liabilities, which are reflected as “deferred revenue” in our Condensed Consolidated Balance Sheets. Customer deposits are short term as the related performance obligations are typically fulfilled within 12 months. Changes in deferred revenue relate to fluctuations in the timing of customer deposits and completion of performance obligations. Revenue recognized during the three and six months ended June 30, 2025, from amounts included in deferred revenue at December 31, 2024, totaled $1.2 million and $5.3 million, respectively. Approximately, $0.2 million and $2.5 million of revenue was recognized during the three and six months ended June 30, 2024, respectively, from amounts included in deferred revenue at December 31, 2023, which totaled $3.6 million. Cost of revenue consists primarily of costs related to raw materials, equipment manufacturing activities, net of incentives earned, freight and delivery, tariffs, product warranty, remediation and personnel costs (salaries, bonuses, benefits, and stock-based compensation). Personnel costs in cost of revenue include both direct labor costs, as well as costs attributable to any individuals whose activities relate to the procurement, installment and delivery of the finished product and services. Cost of revenue owed but not yet paid is recorded as accrued cost of revenue in the accompanying Condensed Consolidated Balance Sheets. Deferred cost of revenue, a component of our prepaid and other current assets, results from the timing differences between the costs incurred in advance of the satisfaction of all revenue recognition criteria consistent with our revenue recognition policy.
Inflation Reduction Act of 2022 ("IRA")	Inflation Reduction Act of 2022 (“IRA”) The IRA was enacted into law on August 16, 2022, and provides for various clean energy credits, including an Advanced Manufacturing Production Credit under Section 45X (“45X Credit”) for eligible parts, including torque tubes and structural fasteners, that we purchase from Alpha Steel. Our agreements with Alpha Steel allow for us to receive benefit of the 45X Credits earned by Alpha Steel in the form of reductions to the purchase price of the products manufactured for us on a per-unit basis. Utilizing guidance in IAS 20, Accounting for Government Grants and Disclosure of Government Assistance, we recognize the benefits of these reductions as they are earned during the manufacturing process and reflect them as related party receivables and a reduction of our cost of revenue. On July 4, 2025, President Trump signed into law the One Big Beautiful Bill Act, which accelerates the phase-outs and terminations of various eligible tax credits enacted as part of the IRA and places restrictions on continued receipt of tax credits by specified foreign entities and foreign influenced entities.
Recent accounting and regulatory pronouncements not yet adopted	Recent accounting and regulatory pronouncements not yet adopted In December 2023, the Financial Accounting Standards Board ("FASB") issued ASU No. 2023-09 - Income Taxes (Topic 740): Improvements to Income Tax Disclosures ("ASU 2023-09"). ASU 2023-09 requires companies to disclose (i) additional categories of information about federal, state and foreign income taxes above a quantitative threshold in their rate reconciliation table and (ii) income taxes paid, net of refunds, disaggregated by federal, state and foreign taxes for annual periods, as well as other disclosure changes. As an emerging growth company, we are not required to adopt ASU 2023-09 prior to 2026, although earlier adoption is permitted. We are currently evaluating the impact of ASU 2023-09 on our existing income tax disclosures. In March 2024, the SEC adopted the final rule under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors. This rule would require registrants to disclose certain climate-related information in registration statements and annual reports. In April 2024, the SEC issued a stay of the final rules pending a judicial review of the validity of the rules by the Eighth Circuit Court of Appeals. In March 2025, the SEC sent a letter to the Eighth Circuit stating that they were withdrawing their defense of the rules and would no longer advance the arguments in the brief they had filed. In April 2025, the Eighth Circuit issued an order to hold the case in abeyance, as requested by a group of intervening states and the District of Columbia, pending the SEC filing a status report as to whether it intends to review or reconsider the rules at issue in the case or enforce them if the Eight Circuit upholds the climate disclosure rule. On July 23, 2025, the SEC responded to the order of the Eighth Circuit by issuing a status report stating it had no intention of reviewing or reconsidering the rules at this time and asked the Court to decide the case before the SEC commits to a course of action. The rules remain stayed by the SEC. We continue to monitor developments in the case to determine if there will ultimately be any impact on our disclosures. In November 2024, the FASB issued ASU 2024-03 - Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-04). ASU 2024-03 requires companies to disclose additional specific information including, among other things, (a) purchases of inventory, (b) employee compensation, (c) depreciation, and (d) intangible asset amortization included in each of its expense captions disclosed on the face of its results of operations statement, as well as total selling expenses. As clarified in ASU 2025-01, we are required to adopt ASU 2024-03 for our annual reporting effective December 31, 2027 and in our quarterly reporting beginning in 2028. In May 2025, the FASB issued ASU 2025-04, Compensation - Stock Compensation (Topic 718) and Revenue from Contracts with Customers (Topic 606). This new guidance applies to all entities that issue share-based consideration to a customer that is within the scope of Topic 606. The guidance revises the definition of a performance condition to include conditions based on a customer's purchases and eliminates the policy election allowing grantors to account for forfeitures of customer awards as they occur. It also clarifies that the guidance on constraining estimates of variable consideration does not apply to share-based consideration payable to a customer. We are required to adopt this new standard on either a modified retrospective or a retrospective basis beginning in the first quarter of 2027. We are currently evaluating the impact, if any, on the Company upon adoption and have made no determination at this time regarding the method of adoption to be used. Other standards or regulatory requirements that have been issued but not yet adopted as of June 30, 2025, are either not applicable to us or are not expected to have any material impact upon adoption.
Reclassifications	Reclassifications Prior year amounts relating to interest income in our Condensed Consolidated Statements of Comprehensive Loss have been reclassified to conform to the current year presentation. There was no impact on our financial condition or results of operations as a result of the reclassification.

Summary of significant accounting policies (Policies)

6 Months Ended

Jun. 30, 2025

Basis of presentation and principles of consolidation

The accompanying unaudited Condensed Consolidated Financial Statements include the results of the Company and its wholly owned subsidiaries and have been prepared based on the assumption that the Company will continue as a going concern and are in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial statements and pursuant to Form 10-Q and Article 10 of Regulation S-X. As discussed further in "Liquidity and Going Concern" below, given the Company's current cash balances and recurring losses from operations, management has concluded that there is substantial doubt about the Company's ability to continue as a going concern during the next year.

In the opinion of management, all adjustments of a normal recurring nature have been made that are considered necessary for a fair statement of our financial position as of June 30, 2025 and December 31, 2024, and our results of operations for the three and six months ended June 30, 2025 and cash flows for the six months ended June 30, 2025 and 2024. The Condensed Consolidated Balance Sheet as of December 31, 2024 has been derived from the Company’s audited Consolidated Financial Statements but does not include all disclosures required by U.S. GAAP. Operating results for the three and six months ended June 30, 2025 are not necessarily indicative of the results that may be expected for the year ending December 31, 2025. Intercompany balances and transactions have been eliminated in consolidation.

Certain information and disclosures normally included in the notes to our annual Consolidated Financial Statements prepared in accordance with U.S. GAAP have been omitted from these interim Condensed Consolidated Financial Statements pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Therefore, these unaudited Condensed Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and related notes included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024.

We currently operate in one business segment, the manufacturing and servicing of solar tracker systems. See Note 18, "Segment information" below for further discussion.

Liquidity and Going Concern

We have incurred cumulative losses since inception and have a history of cash outflows from operations, inclusive of $10.8 million in cash utilized in our operating activities during the six months ended June 30, 2025. As of June 30, 2025, we had cash on hand of $3.5 million and $9.7 million of working capital.

As of June 30, 2025, in addition to our cash on hand and working capital, we had nearly $13.8 million of capacity available for future sales of our common stock under our ATM program as defined and described further in Note 14, "ATM Program" below. There can be no assurance regarding the price at which we will be able to sell such shares, and any sales of our common stock under the ATM program may be at prices that result in additional dilution to our existing stockholders.

As described further in Note 19, "Subsequent events", on July 2, 2025 (the "Closing Date"), we entered into a Credit Agreement (the "Credit Agreement") by and among the Company, as borrower, each lender party thereto from time to time (the "Lenders"), and Acquiom Agency Services LLC, as administrative agent for the Lenders. The Credit Agreement provides for a senior secured term facility of up to $75 million, consisting of (i) $14.3 million principal amount of Initial Term Loans that were funded on the Closing Date; (ii) $23.2 million principal amount of First Delayed Draw Term Loans that may be funded during the 90-day period following the Closing Date, subject to Company stockholder approval of the issuance of all of the shares of the Company's common stock issuable upon the full exercise of the warrants issued to the Lenders on the Closing Date in connection with the transaction under the Credit Agreement; and (iii) up to $37.5 million principal amount of Second Delayed Draw Term Loans that may be requested by the Company and approved by the Lenders in their sole discretion. After deductions for certain fees and expenses, the net proceeds received by the Company on the Closing Date from the funding of the Initial Term Loans totaled approximately $13.0 million.

Based on our cash position at June 30, 2025, including consideration of the $13.0 million of net proceeds from the initial funding received on July 2, 2025 under the Credit Agreement, and in view of our recent operating losses and due to the availability of additional financing provided by the Credit Agreement following the Closing Date in the form of the First Delayed Draw Term Loans and Second Delayed Draw Term Loans not being completely within our control, we have concluded that substantial doubt exists as to our ability to continue as a going concern within the next year.

We also have a contractual obligation that could require us to make additional capital contributions of up to $0.8 million to Alpha Steel, as well as make a minimum level of purchases from Alpha Steel, as described further in Note 9, "Equity method investment" below. In the event we were to fail to meet our minimum required purchase commitments during a specified period, including the period from July 1, 2025 to June 30, 2026, we may be required to make a cash payment for the net profit attributable to any unfilled requirements, calculated as specified in the agreement, in an amount not to exceed $4.0 million in the aggregate.

Our ability to meet our liquidity needs over the next year is dependent upon (i) our cash on hand (subject to a $20.0 million minimum unrestricted cash covenant under the Credit Agreement effective for the quarter ended September 30, 2025 (such minimum cash covenant and the other financial covenants under the Credit Agreement as described further in Note 19, "Subsequent events")), (ii) our expectations of increased project activity and cash flow during the twelve-month period following issuance of these Condensed Consolidated Financial Statements, (iii) the availability of expected additional proceeds in the form of First Delayed Draw Term Loans under the Credit Agreement during September 2025, the funding of which is subject to Company stockholder approval of the issuance of all of the shares of the Company's common stock issuable upon the full exercise of the warrants issued, and the potential availability of the Second Delayed Draw Term Loans that may be requested by the Company and approved by the Lenders in their sole discretion, and (iv) utilization, as appropriate, of the capacity available for future sales of our common stock under the ATM program, which is currently constrained to a degree by the size of our non-affiliate market capitalization, our trading volume and other factors. In addition, we continue to remain focused on implementing additional cost savings steps, which could impact, among other things, the location of our headcount and the level of services currently provided by third parties.

Use of estimates

Preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported revenue and expenses during the period. Estimates are used for calculating the measure of progress of our solar tracker projects and deriving the standalone selling prices of the individual performance obligations when determining amounts to recognize for revenue, estimating allowances for credit losses and slow-moving and obsolete inventory, determining useful lives of long-lived assets and the estimated fair value of those assets for impairment assessments, and estimating the fair value of investments, warrants, stock compensation awards, warranty liabilities and federal and state taxes, including tax valuation allowances, as well as other

contingencies. We base our estimates on historical experience and anticipated results, trends, and various other assumptions that we believe are reasonable under the circumstances, including assumptions as to future events. Actual results could differ from those estimates due to risks and uncertainties.

Concentration of credit risk

Financial instruments that potentially subject the Company to concentration of credit risk are primarily cash and accounts receivable.

We regularly maintain cash balances with various financial institutions that exceed federally insured amounts, but we have experienced no losses associated with these amounts to date. We periodically evaluate the financial health of the financial institutions we use and may take action in future periods, similar to past actions, to reallocate cash balances between financial institutions based on our evaluation.

We extend credit to customers in the normal course of business, often without requiring collateral. We also perform credit analyses and monitor the financial health of our customers to reduce credit risk.

The Company’s accounts receivables are derived from revenue earned from customers primarily located in the United States and Australia. For the periods included in this Quarterly Report, no company locations other than those in the United States and Australia accounted for more than 10% of our consolidated revenue. Most of our customers are project developers, solar asset owners and engineering, procurement and construction (“EPC”) contractors that design and build solar energy projects. We typically rely on a small number of customers that account for a large portion of our revenue each period and our outstanding receivables at each period end.

Cash and cash equivalents

We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents. Certain of our cash equivalents include deposits in money market funds that invest primarily in short-term securities issued or guaranteed by the U.S. government or its agencies or instrumentalities and contain no restrictions on immediate redemption. These deposits totaled $0.5 million at both June 30, 2025 and December 31, 2024. Interest earned on cash equivalents is included in interest income in our Condensed Consolidated Statements of Comprehensive Loss.

Accounts receivable, net

Trade receivables are recorded at invoiced amounts, net of allowances for credit losses, and do not bear interest. We generally do not require collateral from our customers; however, in certain circumstances, we may require letters of credit, other collateral, additional guarantees or advance payments.

The allowance for credit losses is based on the lifetime expected credit loss of our customer accounts. To assess the lifetime expected credit loss, we utilize a loss rate method that takes into consideration historical experience and certain other factors, as appropriate, such as credit quality, current economic or other conditions and changes in project status that may affect a customer's ability to pay. Provisions for credit losses are included as a component of our selling and marketing expenses.

Receivables arising from revenue recognized in excess of billings represent our unconditional right to consideration before customers are invoiced due to the level of progress obtained as of period end on our contracts to procure and deliver tracker systems and related equipment. Further information may be found below in our revenue recognition policy.

Inventories

Inventories are stated at the lower of cost or net realizable value, with costs computed on a first-in, first-out basis. The Company periodically reviews its inventories for excess and obsolete items and adjusts carrying costs to estimated net realizable values when they are determined to be less than cost.

Impairment

We review our long-lived assets that are held for use for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable or that its useful life may be shorter than previously expected. If such impairment

indicators are present or other factors exist that indicate the carrying amount of the asset may not be recoverable, we determine whether an impairment has occurred through the use of an undiscounted cash flow analysis of the asset at the lowest level for which identifiable cash flows exist. If an impairment has occurred, we recognize a loss for the difference between the carrying amount and the fair value of the asset, which in most cases is estimated based upon Level 3 unobservable inputs. If the asset is determined to have a remaining useful life shorter than previously expected, an adjustment for the shorter remaining life will be made for purposes of recognizing future depreciation expense. Assets are classified as held for sale when we have a plan, approved by the appropriate levels of management, for disposal of such assets, as well as other considerations, and those assets are stated at the lower of carrying value or estimated fair value less estimated costs to sell.

Goodwill

We recognize goodwill as the excess of the purchase price over the estimated fair value of the identified assets and liabilities acquired in a business combination accounted for using the acquisition method. Goodwill is not amortized but is subject to a periodic assessment for impairment at least annually, or whenever events and circumstances indicate an impairment may exist. Our assessments may include qualitative factors such as current or expected industry and market conditions, our overall financial performance, share price trends, market capitalization and other company-specific events.

We operate in one segment, being the consolidated entity, which we have also determined is the reporting unit for goodwill impairment.

No impairment of goodwill was recognized as of June 30, 2025 or during 2024.

Equity method investments

Equity method investment

We use the equity method of accounting for investments in which we have the ability to exercise significant influence, but not control, over operating and financial policies of the investee. Our proportionate share of the net income or loss of these investees is included in our Condensed Consolidated Statements of Comprehensive Loss. Judgment regarding the level of influence over each equity method investment includes considering key factors such as our ownership interest, legal form of the investee, representation on the board of directors or managers, participation in policy-making decisions and material intra-entity transactions.

We account for distributions received from equity method investees under the “nature of the distribution” approach based on the nature of the activity or activities of the investee that generated the distribution as either a return on investment (classified as cash inflows from operating activities) or a return of investment (classified as cash inflows from investing activities).

We evaluate equity method investments for impairment whenever events or changes in circumstances indicate that the carrying amount of the investment might not be recoverable. Factors considered by the Company when reviewing an equity method investment for impairment include the length of time and the extent to which the fair value of the equity method investment has been less than its cost, the investee’s financial condition and near-term prospects and the intent and ability to hold the investment for a period of time sufficient to allow for anticipated recovery. An impairment that is other than temporary is recognized in the period identified.

We made an accounting policy election that, upon the sale of our equity method investments, we will recognize contractual contingent gains arising from earnout provisions and project escrow releases when such amounts are realizable in periods subsequent to the disposal date.

Deferred debt discount and issue costs

Legal, consulting, accounting and other fees that are incremental and directly related to issuances of long-term debt, including any discounts on the debt, are capitalized and reflected as a reduction to the principal amount of our outstanding debt. These costs are amortized to interest expense over the term of the debt using the interest method.

Warrants

Warrants issued for the purchase of our common stock are evaluated for liability or equity classification and recorded at fair value upon issuance. Fair value may be determined using a Black-Scholes model or other valuation technique depending on the terms of the warrants. Warrants containing clauses that could require settlement in cash or with other assets are reflected as liabilities whereas warrants

that may only be settled with the issuance of our common stock are reflected as a component of our equity. Warrants classified as liabilities are adjusted to current fair value at the end of each reporting period with changes reflected in our results of operations. Legal, consulting, accounting and other fees that are incremental and directly related to the issuance of warrants are expensed as incurred for warrants classified as liabilities or shown as a reduction to the value of our warrants as reflected in our equity.

Warranty

Typically, the sale of solar tracker projects includes parts warranties to customers as part of the overall price of the product. We provide standard assurance type warranties for our products for periods generally ranging from five to ten years. We also accrue for costs relating to remediation efforts involving product issues we believe require correction. We record a provision for estimated warranty and remediation expenses in cost of sales, net of amounts recoverable from manufacturers under their warranty obligations to us. When historical claims information relating to our equipment is not sufficient, we will base our estimates on industry studies involving the nature and frequency of product failure rates for similar parts used by our competitors, as well as other related businesses. We do not maintain general or unspecified reserves; all warranty reserves are related to specific projects. All actual or estimated material costs incurred for warranty or remediation services in subsequent periods are charged to those established reserves.

While we periodically monitor our warranty activities and claims, if actual costs incurred were to be different from our estimates, we would recognize adjustments to our warranty reserves in the period in which those differences arise or are identified.

Stock-based compensation

We recognize compensation expense for all share-based payment awards made, including stock options and restricted stock units ("RSUs"), based on the estimated fair value of the award on the grant date. We calculate the fair value of stock options using the Black-Scholes option pricing model for awards with service-based vesting or through use of a lattice model or a Monte Carlo simulation for stock option and RSU awards with market conditions. The fair value of RSUs with service or performance-based vesting is based on the estimated fair value of the Company's common stock on the date of grant. We consider the closing price of our stock, as reported on Nasdaq, to be the fair value of our stock on the grant date.

Forfeitures are accounted for as they occur. For service-based awards, stock-based compensation is recognized using the straight-line attribution approach over the requisite service period. For performance-based awards, stock-based compensation is recognized based on graded vesting over the requisite service period when the performance condition is probable of being achieved. Stock compensation expense for market-based awards is recognized over the derived service period determined in the valuation model, inclusive of any vesting conditions.

Revenue recognition

Product revenue is derived from the sale of solar tracker systems and customized components for those systems, individual part sales for certain specific transactions and the sale of term-based software licenses. Term-based licensed software is deployed on the customers’ own servers and has significant standalone functionality.

Service revenue includes revenue from shipping and handling services, engineering consulting and pile testing services, our subscription-based enterprise licensing model and maintenance and support services in connection with the term-based software licenses. Our subscription-based enterprise licensing model typically has contract terms ranging from one to two years and consists of subscription fees from the licensing of subscription services. Our hosted on-demand service arrangements do not provide customers with the right to take possession of the software supporting the hosted services. Support services include ongoing security updates, upgrades, bug fixes, and maintenance.

We recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration to which we expect to be entitled to in exchange for those goods or services by following a five-step process: (1) identify the contract with a customer, (2) identify the performance obligations in the contract, (3) determine the transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when or as the Company satisfies a performance obligation, as further described below.

Identify the contract with a customer: A contract with a customer exists when (i) the Company enters into an enforceable contract with a customer that defines each party’s rights regarding the products and services to be transferred and identifies the payment terms related

to these products and services, (ii) the contract has commercial substance, and (iii) the Company determines that collection of substantially all consideration for products and services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. In assessing the recognition of revenue, we also evaluate whether two or more contracts should be combined and accounted for as one contract and if the combined or single contract should be accounted for as multiple performance obligations which could change the amount of revenue and profit (loss) recorded in a period. Change orders may include changes in specifications or design, manner of performance, equipment, materials, scope of work, and/or the period of completion of the project. We analyze change orders to determine if they should be accounted for as a modification to an existing contract or a new stand-alone contract.

Contracts we enter into with our customers for sale of solar tracker systems are generally under two different types of arrangements: (1) purchase agreements and equipment supply contracts (“Purchase Agreements”), and (2) sale of individual parts for those systems.

Change orders from our customers that are deemed to be modifications to existing contracts are included in the total estimated contract revenue when it is probable that the change order will result in additional value that can be reliably estimated and realized.

Identify the performance obligations in the contract: We enter into contracts that can include various combinations of products and services, which are either capable of being distinct and accounted for as separate performance obligations or as one performance obligation since the majority of tasks and services are part of a single project or capability. However, determining whether products or services are considered distinct performance obligations that should be accounted for separately versus together may sometimes require significant judgment.

Our Purchase Agreements typically include two performance obligations: 1) our solar tracker systems or customized components of those systems, and 2) shipping and handling services. The deliverables included as part of our solar tracker systems are predominantly accounted for as one performance obligation, as these deliverables are part of a combined promise to deliver a project.

The revenue for shipping and handling services will be recognized over time based on progress in meeting shipping terms of the arrangements, as this faithfully depicts the Company’s performance in transferring control. Revenue for stand-alone engineering consulting and pile testing services is recognized at a point in time upon completion of the services performed.

Sales of individual parts of our solar tracker systems for certain specific transactions include multiple performance obligations consisting of individual parts of those systems. Revenue is recognized for parts sales at a point in time when the obligations under the terms of the contract with our customer are satisfied. Generally, this occurs with the transfer of control of the asset, which is in line with shipping terms.

Determine the transaction price: The transaction price is determined based on the consideration to which we will be entitled in exchange for transferring services to the customer. Such amounts are typically stated in the customer contract, and to the extent that we identify variable consideration, we will estimate the variable consideration at the onset of the arrangement as long as it is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. Other than with respect to the impact of changes in tariff rates, the majority of our contracts do not contain variable consideration provisions as a continuation of the original contract. None of our contracts contain a significant financing component. Taxes collected from customers and remitted to governmental authorities are not included in revenue.

Allocate the transaction price to performance obligations in the contract: Once we have determined the transaction price, we allocate the total transaction price to each performance obligation in a manner depicting the amount of consideration to which we expect to be entitled in exchange for transferring the good(s) or service(s) to the customer. We allocate the transaction price to each performance obligation identified in the contract on a relative standalone selling price basis.

We use the expected cost-plus margin approach based on hardware, labor, and related overhead cost to estimate the standalone selling price of our solar tracker systems, customized components of those systems, and individual parts for certain specific transactions. We also use the expected cost-plus margin approach based on expected third-party shipping and transportation costs to estimate the standalone selling price of our shipping, handling and logistics performance obligations. We use the adjusted market assessment approach for all other performance obligations.

Recognize revenue when or as the Company satisfies a performance obligation: For each performance obligation identified, we determine at contract inception whether we satisfy the performance obligation over time or at a point in time. The performance obligations in the contracts for our solar tracker systems and customized components of those systems are satisfied over time as work progresses,

utilizing an input measure of progress determined by cost-to-cost measures on these projects as this faithfully depicts our performance in transferring control. Additionally, our performance does not create an asset with an alternative use, due to the highly customized nature of the product, and we have an enforceable right to payment for performance completed to date. Our performance obligations for individual part sales for certain specific transactions are recognized at a point in time as and when control transfers based on the terms for the contract. Our performance obligations for engineering consulting and pile testing services are recognized at a point in time upon completion of the services. Our performance obligations for term-based software licenses are recognized at a point in time as and when control transfers, either upon delivery to the customer or the software license start date, whichever is later. Our performance obligations for shipping and handling services are satisfied over time as the services are delivered over the term of the contract. We recognize revenue for subscription and other services on a straight-line basis over the contract period. With regard to support revenue, a time-elapsed method is used to measure progress because we transfer control evenly over the contractual period. Accordingly, the fixed consideration related to support revenue is generally recognized on a straight-line basis over the contract term.

Impact of changes in tariffs on our revenue recognition: In cases where our existing contracts have legally enforceable terms that allow us to pass the increased cost of tariffs to our customers automatically, any change in the transaction price will be accounted for as a change in our estimate of variable consideration and allocated to our performance obligations on the same basis as our initial allocation at contract inception. Where price changes resulting from tariffs need to be separately negotiated and agreed to with our customers, we will apply the contract modification guidance in Accounting Standards Codification 606, Revenue from Contracts with Customers, once the modification is enforceable. We will also take into account tariff rates in effect at each period end in measuring our progress toward satisfaction of our performance obligations in recognizing revenue.

Contract assets and liabilities: The timing of revenue recognition, billing, and cash collection results in the recognition of accounts receivable, unbilled receivables for revenue recognized in excess of billings, and deferred revenue in the Condensed Consolidated Balance Sheets. We have elected to use the practical expedient of expensing incremental costs of obtaining a contract for our contracts of less than one year in duration. We may receive advances or deposits from our customers before revenue is recognized, resulting in contract liabilities, which are reflected as “deferred revenue” in our Condensed Consolidated Balance Sheets. Customer deposits are short term as the related performance obligations are typically fulfilled within 12 months. Changes in deferred revenue relate to fluctuations in the timing of customer deposits and completion of performance obligations. Revenue recognized during the three and six months ended June 30, 2025, from amounts included in deferred revenue at December 31, 2024, totaled $1.2 million and $5.3 million, respectively. Approximately, $0.2 million and $2.5 million of revenue was recognized during the three and six months ended June 30, 2024, respectively, from amounts included in deferred revenue at December 31, 2023, which totaled $3.6 million.

Cost of revenue consists primarily of costs related to raw materials, equipment manufacturing activities, net of incentives earned, freight and delivery, tariffs, product warranty, remediation and personnel costs (salaries, bonuses, benefits, and stock-based compensation). Personnel costs in cost of revenue include both direct labor costs, as well as costs attributable to any individuals whose activities relate to the procurement, installment and delivery of the finished product and services. Cost of revenue owed but not yet paid is recorded as accrued cost of revenue in the accompanying Condensed Consolidated Balance Sheets. Deferred cost of revenue, a component of our prepaid and other current assets, results from the timing differences between the costs incurred in advance of the satisfaction of all revenue recognition criteria consistent with our revenue recognition policy.

Inflation Reduction Act of 2022 ("IRA")

Inflation Reduction Act of 2022 (“IRA”)

The IRA was enacted into law on August 16, 2022, and provides for various clean energy credits, including an Advanced Manufacturing Production Credit under Section 45X (“45X Credit”) for eligible parts, including torque tubes and structural fasteners, that we purchase from Alpha Steel. Our agreements with Alpha Steel allow for us to receive benefit of the 45X Credits earned by Alpha Steel in the form of reductions to the purchase price of the products manufactured for us on a per-unit basis. Utilizing guidance in IAS 20, Accounting for Government Grants and Disclosure of Government Assistance, we recognize the benefits of these reductions as they are earned during the manufacturing process and reflect them as related party receivables and a reduction of our cost of revenue.

On July 4, 2025, President Trump signed into law the One Big Beautiful Bill Act, which accelerates the phase-outs and terminations of various eligible tax credits enacted as part of the IRA and places restrictions on continued receipt of tax credits by specified foreign entities and foreign influenced entities.

Recent accounting and regulatory pronouncements not yet adopted

In December 2023, the Financial Accounting Standards Board ("FASB") issued ASU No. 2023-09 - Income Taxes (Topic 740): Improvements to Income Tax Disclosures ("ASU 2023-09"). ASU 2023-09 requires companies to disclose (i) additional categories of information about federal, state and foreign income taxes above a quantitative threshold in their rate reconciliation table and (ii) income

taxes paid, net of refunds, disaggregated by federal, state and foreign taxes for annual periods, as well as other disclosure changes. As an emerging growth company, we are not required to adopt ASU 2023-09 prior to 2026, although earlier adoption is permitted. We are currently evaluating the impact of ASU 2023-09 on our existing income tax disclosures.

In March 2024, the SEC adopted the final rule under SEC Release No. 33-11275, The Enhancement and Standardization of Climate-Related Disclosures for Investors. This rule would require registrants to disclose certain climate-related information in registration statements and annual reports. In April 2024, the SEC issued a stay of the final rules pending a judicial review of the validity of the rules by the Eighth Circuit Court of Appeals. In March 2025, the SEC sent a letter to the Eighth Circuit stating that they were withdrawing their defense of the rules and would no longer advance the arguments in the brief they had filed. In April 2025, the Eighth Circuit issued an order to hold the case in abeyance, as requested by a group of intervening states and the District of Columbia, pending the SEC filing a status report as to whether it intends to review or reconsider the rules at issue in the case or enforce them if the Eight Circuit upholds the climate disclosure rule. On July 23, 2025, the SEC responded to the order of the Eighth Circuit by issuing a status report stating it had no intention of reviewing or reconsidering the rules at this time and asked the Court to decide the case before the SEC commits to a course of action. The rules remain stayed by the SEC. We continue to monitor developments in the case to determine if there will ultimately be any impact on our disclosures.

In November 2024, the FASB issued ASU 2024-03 - Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-04). ASU 2024-03 requires companies to disclose additional specific information including, among other things, (a) purchases of inventory, (b) employee compensation, (c) depreciation, and (d) intangible asset amortization included in each of its expense captions disclosed on the face of its results of operations statement, as well as total selling expenses. As clarified in ASU 2025-01, we are required to adopt ASU 2024-03 for our annual reporting effective December 31, 2027 and in our quarterly reporting beginning in 2028.

In May 2025, the FASB issued ASU 2025-04, Compensation - Stock Compensation (Topic 718) and Revenue from Contracts with Customers (Topic 606). This new guidance applies to all entities that issue share-based consideration to a customer that is within the scope of Topic 606. The guidance revises the definition of a performance condition to include conditions based on a customer's purchases and eliminates the policy election allowing grantors to account for forfeitures of customer awards as they occur. It also clarifies that the guidance on constraining estimates of variable consideration does not apply to share-based consideration payable to a customer. We are required to adopt this new standard on either a modified retrospective or a retrospective basis beginning in the first quarter of 2027. We are currently evaluating the impact, if any, on the Company upon adoption and have made no determination at this time regarding the method of adoption to be used.

Other standards or regulatory requirements that have been issued but not yet adopted as of June 30, 2025, are either not applicable to us or are not expected to have any material impact upon adoption.

Reclassifications

Prior year amounts relating to interest income in our Condensed Consolidated Statements of Comprehensive Loss have been reclassified to conform to the current year presentation. There was no impact on our financial condition or results of operations as a result of the reclassification.