SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

_____________________________________________________ 

FORM 10-Q

_____________________________________________________ 

(Mark One)

For the quarterly period ended     March 31, 2026

For the transition period from  ______to  _____

Commission File Number: 001-31588  

SUNATION ENERGY, INC.

(Exact name of registrant as specified in its charter)  

(952) 996-1674 

Registrant’s telephone number, including area code

Securities Registered Pursuant to Section 12(b) of the Act 

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

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

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

Large Accelerated Filer ☐ Accelerated Filer ☐ Non-accelerated Filer ☒

Smaller Reporting Company ☒ Emerging growth company ☐    

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

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

APPLICABLE ONLY TO CORPORATE ISSUERS: 

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

INDEX

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SUNATION ENERGY, INC.

(Unaudited)

NOTE 1 – NATURE OF OPERATIONS

Description of Business

SUNation Energy, Inc. (“SUNE”, “SUNation Energy”, “we” or the “Company”) is a Delaware corporation, whose shares of Common Stock are listing on the Nasdaq Stock Market under its trading symbol “SUNE”.

SUNation Energy’s vision is to power the energy transition through grass-roots growth of solar electricity paired with battery storage. The Company is a domestic operator and consolidator of residential solar, battery storage, and grid services solutions. Our strategy is focused on acquiring, integrating, and growing leading local and regional solar, storage, and energy services companies nationwide.  

Our current business units, Hawaii Energy Connection, LLC (“HEC”), and New York-based subsidiaries, the SUNation entities (collectively, “SUNation NY”) are engaged in the design, installation, and maintenance of solar energy systems across residential, commercial, and municipal sectors. Our team specializes in providing tailored solar solutions that meet the specific energy needs of each client, ensuring both efficiency and sustainability. In addition to our core solar services, we also offer energy storage systems to optimize energy use and increase reliability. Our New York business unit further integrates a broader range of services, including residential roofing solutions, to ensure seamless solar installations and long-term durability. Additionally, we provide community solar services that allow groups of individuals, businesses, or organizations to share the benefits of a single solar array, making renewable energy accessible to more people in the community.

On April 9, 2026, the Company announced that its Board of Directors has authorized the review of a full range of strategic alternatives aimed at increasing shareholder value and best positioning the Company for long-term success. In connection with the strategic review, the Company has engaged Maxim Group, LLC to serve as its M&A and financial advisor to assist in this strategic process. The review will consider a broad spectrum of possible actions, including, but not limited to, a potential sale of the Company, strategic merger or other business combinations, acquisitions, divestitures of assets, further optimization of the corporate structure, or other strategic or financial transactions that could enhance shareholder value and further optimize capital resources.

The Company has not set a timetable for the completion of a strategic transaction, and there can be no assurance that the exploration of a strategic transaction will result in any specific outcome. The Company does not intend to provide additional updates regarding this process unless the Board approves a particular course of action or determines additional disclosure is appropriate.

Reverse Stock Split

April 2025 Reverse Stock Split

On April 3, 2025, the Company’s shareholders approved a reverse stock split of the Company’s common stock at a ratio within a range of 1-for-2 and 1-for-200 and granted the Company’s board of directors the discretion to determine the timing and ratio of the split within such range. Additionally, the shareholders also approved an increase in authorized shares to 1,000,000,000 shares.

On April 9, 2025, the Company’s board of directors determined to effect the reverse stock split of the common stock at a 1-for-200 ratio (the “April Reverse Stock Split”) and approved an amendment (“April Reverse Stock Split Amendment”) to its Certificate of Incorporation to effect the April Reverse Stock Split.

On April 16, 2025, the Company amended its Certificate of Incorporation to implement the April Reverse Stock Split. The Company's common stock began trading on a split-adjusted basis when the market opened on April 21, 2025 (the "April Effective Date").

As a result of the April Reverse Stock Split on the April Effective Date, every 200 shares of common stock then issued and outstanding automatically were combined into one share of common stock, with no change in par value per share. No fractional shares were outstanding following the April Reverse Stock Split, and any fractional shares that would have resulted from the April Reverse Stock Split were rounded up to the nearest whole share. The number of shares of common stock outstanding was reduced from 672,799,910 to 3,406,614 immediately following this stock split.

NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying condensed consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”) and include the accounts of the Company and its wholly owned operating subsidiaries. Any reference in these notes to applicable guidance is meant to refer to the authoritative GAAP as found in the Accounting Standards Codification (“ASC”) and Accounting Standards Update (“ASU”) of the Financial Accounting Standards Board (“FASB”).

Certain information and footnote disclosures normally included in consolidated financial statements prepared in accordance with GAAP have been condensed or omitted. In the opinion of management, the accompanying condensed consolidated financial statements include all adjustments, consisting of only normal recurring adjustments, necessary for a fair statement of the results for the interim periods presented. The condensed consolidated financial statements and notes thereto should be read in conjunction with the Company’s audited financial statements and notes thereto for the year ended December 31, 2025 included on the Company’s Annual Report on Form 10-K, as filed with the Securities and Exchange Commission (“SEC”) on March 23, 2026. The accompanying condensed consolidated balance sheet at December 31, 2025 has been derived from the audited balance sheet at December 31, 2025 contained in the above-referenced Form 10-K. Results of operations for interim periods are not necessarily indicative of the results of operations for a full year.

Principles of Consolidation

The condensed consolidated financial statements include the accounts of the Company and its subsidiaries. All intercompany transactions and accounts have been eliminated.

Use of Estimates

The presentation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. The Company uses estimates based on the best information available in recording transactions and balances resulting from operations. Actual results could materially differ from those estimates. The Company’s estimates consist principally of allowances for credit losses, revenue recognition on commercial projects based on percentage of completion, asset impairment evaluations, accruals for compensation plans, lower of cost or net realizable value, inventory adjustments, fair value measurements, provisions for income taxes and deferred taxes, depreciable lives of fixed assets, and amortizable lives of intangible assets.

Inventories, Net

Inventories, which consist primarily of materials and supplies used in the installation of solar systems, are stated at the lower of cost or net realizable value, with costs computed on a weighted average cost 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. The inventory reserve was $335,507 and $362,277 at March 31, 2026 and December 31, 2025, respectively.

Goodwill and Other Intangible Assets, net

Goodwill represents the amount by which the purchase prices (including liabilities assumed) of acquired businesses exceed the estimated fair value of the net tangible assets and separately identifiable intangible assets of these businesses. Definite lived intangible assets, consisting primarily of trade names and technology, are amortized on a straight-line basis over the estimated useful life of the asset. Goodwill is not amortized but is tested at least annually for impairment. The Company reassesses the value of our reporting units and related goodwill balances annually on October 1 and at other times if events have occurred or circumstances exist that indicate the carrying amount of goodwill may not be recoverable.

Recoverability of Long-Lived Assets and Intangible Assets

The Company reviews its long-lived assets and definite lived intangible assets for impairment whenever events or changes in circumstances indicate that the carrying amounts of the assets may not be fully recoverable. If indicators of impairment exist, management identifies the asset group that includes the potentially impaired long-lived asset, at the lowest level at which there are separate, identifiable cash flows. If the fair value for the asset is less than the carrying amount of the asset, a loss is recognized for the difference between the fair value and carrying amount of the asset.

Warrants

The Company accounts for warrants as either equity-classified or liability-classified instruments based on an assessment of the warrant’s specific terms and applicable authoritative guidance, ASC 480 “Distinguishing Liabilities from Equity” and ASC 815, “Derivatives and Hedging.” Management’s assessment considers whether the warrants are freestanding financial instruments pursuant to ASC 480, whether they meet the definition of a liability pursuant to ASC 480, and whether the warrants meet all of the requirements for equity classification under ASC 815.

For issued or modified warrants that do not meet all the criteria for equity classification, such warrants are required to be recorded as a liability initially at their fair value on the date of issuance, and subsequently remeasured to fair value on each balance sheet date thereafter. Changes in the estimated fair value of liability-classified warrants are recognized in other income (expense) in the condensed consolidated statements of operations in the period of change.

Derivative Liabilities

The Company evaluates its contracts to determine if those contracts qualify as derivatives under ASC 815. For derivative financial instruments that are accounted for as liabilities, including the Company’s contingent forward contract, the derivative instrument is initially recorded at its fair value and is then subsequently remeasured to fair value on each balance sheet date thereafter. Any changes in fair value are recorded in other income (expense) in the condensed consolidated statements of operations in the period of change.

Revenue Recognition

Revenue is recognized when there is a transfer of control of promised goods or services to customers in an amount that reflects the consideration that the Company expects to be entitled to in exchange for those goods or services. The Company sells solar power systems under construction and development agreements to residential and commercial customers. The completed system is sold as a single performance obligation. For residential contracts, revenue is recognized at the point-in-time when the systems are placed into service.

Any advance payments received in the form of customer deposits are recorded as contract liabilities.

Commercial contracts are generally completed within three to twelve months from commencement of construction. Construction on large projects may be completed within eighteen to twenty-four months, depending on the size and location of the project. Revenues from commercial contracts are recognized under a percentage of completion method, measured by the percentage of hours incurred to date against estimated total hours budgeted for each contract. Because of inherent uncertainties in estimating costs, it is at least reasonably possible that the estimates used will change within the near future. Contract costs include all direct material, labor costs and those indirect costs related to contract performance, such as indirect labor and other supplies. Selling, general and administrative costs are charged to expense as incurred. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined. Changes in job performance, job conditions and estimated profitability may result in revisions to costs and revenues which are recognized in the period in which the revisions are determined. Changes in estimated job profitability resulting from job performance, job conditions, contract penalty provisions, claims, change orders, and settlements, are accounted for as changes in estimates in the current period.

Cost of Sales

Cost of sales consists of direct and indirect material and labor costs for solar energy system installations as well as warranty costs, permitting fees, financing fees and overhead, including costs related to procurement, warehousing and inventory management.

Segment Information

Operating segments are defined as components of an enterprise for which separate financial information is available and evaluated regularly by the chief operating decision maker, or decision-making group, in deciding the method to allocate resources and assess performance. Our chief operating decision maker (“CODM”) is a committee comprised of our chief executive officer, chief operating officer and chief financial officer. Based on the financial information presented to and reviewed by our CODM in deciding how to allocate resources and in assessing performance, we have determined we have two operating and reportable segments.

Net Loss Per Share

Basic net loss attributable to common shareholders per common share is based on the weighted average number of common shares outstanding during each period. Diluted net loss attributable to common shareholders per common share adjusts for the dilutive effect of potential common shares outstanding. The Company’s only potential additional common shares outstanding are common shares that would result from the conversion of the convertible preferred shares, warrants, convertible debt and shares associated with the long-term incentive compensation plans, which resulted in no dilutive effect for the three months ended March 31, 2026 and March 31, 2025. The Company calculates the dilutive effect of outstanding warrants and unvested shares using the treasury stock method and the dilutive effect of outstanding preferred shares using the if-converted method. There were no options or deferred stock awards excluded from the calculation of diluted earnings per share because there were no outstanding options or deferred stock awards as of both March 31, 2026 and 2025. Restricted stock units totaling 3 and 5 would have been excluded from the calculation of diluted earnings per share for the three months ended March 31, 2026 and 2025, respectively, even if there had not been a net loss in those periods, because the exercise price was greater than the average market price of common stock during the period.

Accounting Standards Issued

In October 2023, the FASB issued ASU 2023-06, “Disclosure Improvements: Codification Amendments in Response to the SEC’s Disclosure Update and Simplification Initiative,” which is intended to clarify or improve disclosure and presentation requirements of a variety of topics. Many of the amendments will allow users to more easily compare entities subject to the SEC’s existing disclosures with those entities that were not previously subject to the requirements and align the requirements in the FASB accounting standard codification with the SEC’s regulations. The amendments in ASU 2023-06 will become effective on the date the related disclosures are removed from Regulation S-X or Regulation S-K by the SEC, and will no longer be effective if the SEC has not removed the applicable disclosure requirement by June 30, 2027.

Early adoption is prohibited. The Company is currently evaluating this ASU and the impact it may have on its consolidated financial statements.

In November 2024, the FASB issued ASU 2024-03, “Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses”, which requires disclosure in the notes to the financial statements of specified information about certain costs and expenses. The amendments are effective for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The amendments should be applied either prospectively to financial statements issued for reporting periods after the effective date of this ASU or retrospectively to any or all prior periods presented in the financial statements. The Company is currently evaluating this ASU and the impact it may have on its consolidated financial statements.

In September 2025, the FASB issued ASU 2025-06, “Intangibles – Goodwill and Other – Internal-Use Software (Subtopic 350-40): Targeted Improvements to the Accounting for Internal-Use Software”, which removes all references to software development project stages and requires that an entity capitalize software costs when both (1) management has authorized and committed to funding the software project and (2) it is probable that the project will be completed and the software will be used to perform the function intended (referred to as the “probable-to-complete recognition threshold”). The ASU is effective for fiscal years beginning after December 15, 2027, and interim periods within those fiscal years. Early adoption is permitted. The Company is currently evaluating this ASU and the impact it may have on its consolidated financial statements.

In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements”, which clarifies interim disclosure requirements by improving the navigability of the required interim disclosures and clarifying when that guidance is applicable. The standard is effective for interim reporting periods within annual reporting periods beginning after December 15, 2027. Early adoption is permitted. The Company is currently evaluating this ASU and the impact it may have on its consolidated financial statements.

Accounting Standards Adopted

In November 2024, the FASB issued ASU 2024-04, “Debt with Conversion and Other Options,” which clarifies the requirements for determining whether certain settlements of convertible debt instruments should be accounted for as an induced conversion. This ASU is effective for annual periods beginning after December 15, 2025, and interim reporting periods within those annual report periods. Early adoption is permitted for all entities that have adopted the amendments in ASU Update 2020-06. Adoption can be on a prospective or retrospective basis. The adoption of this ASU did not have a material impact on our consolidated financial statements.

In July 2025, the FASB issued ASU 2025-05, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses for Accounts Receivable and Contract Assets”. ASU 2025-05 provides a practical expedient that all entities can use when estimating expected credit losses for current accounts receivable and current contract assets arising from transactions accounted for under ASC 606, “Revenue from Contracts with Customers”. Under this practical expedient, an entity is allowed to assume that the current conditions it has applied in determining credit loss allowances for current accounts receivable and current contract assets remain unchanged for the remaining life of those assets. ASU 2025-05 is effective for fiscal years beginning after December 15, 2025, and interim reporting periods in those years. Entities that elect the practical expedient and, if applicable, make the accounting policy election are required to apply the amendments prospectively. The adoption of this ASU did not have a material impact on our consolidated financial statements.

NOTE 3 – REVENUE RECOGNITION

Disaggregation of revenue

Revenues are recognized when control of the promised goods or services is transferred to our customers, in an amount that best reflects the consideration we expect to receive in exchange for those goods or services.

The following table disaggregates revenue based on type:

The following table disaggregates revenue based on the timing of satisfaction of the performance obligations:

Contract Balances

Contract assets represent costs and earnings in excess of amounts billed and direct costs, including commissions, financing and permitting fees paid prior to recording revenue. Contract liabilities represent amounts billed to clients in excess of revenue recognized to date and billings in excess of costs and earnings. Contract assets were $239,599, $658,177, and $560,648 at March 31, 2026, December 31, 2025, and January 1, 2025, respectively. Contract liabilities were $2,269,844, $2,737,151, and $2,314,483 at March 31, 2026, December 31, 2025, and January 1, 2025, respectively. During the three months ended March 31, 2026, $1,418,002 within contract liabilities as of December 31, 2025 has been recognized within revenue.

NOTE 4 – CONTRACTS IN PROGRESS

Billings in excess of costs and estimated earnings as of March 31, 2026 and December 31, 2025 are as follows:

Costs and estimated earnings in excess of billings as of March 31, 2026 and December 31, 2025 are as follows:

NOTE 5 –GOODWILL AND INTANGIBLE ASSETS

The Company reassesses the value of our reporting units and related goodwill balances annually on October 1 and at other times if events have occurred or circumstances exist that indicate the carrying amount of goodwill may not be recoverable.

The Company’s identifiable intangible assets with finite lives are being amortized over their estimated useful lives and were as follows:

Amortization expense on these identifiable intangible assets was $559,375 during each of the three months ended March 31, 2026 and 2025, respectively. The estimated future amortization expense for identifiable intangible assets during the next fiscal years is as follows:

NOTE 6 – COMMITMENTS AND CONTINGENCIES

Revolving Line of Credit

On April 14, 2025, the Company entered into a Secured Revolving Line of Credit Agreement (the “Revolving Credit Agreement”) with MBB Energy, LLC (“MBB”), an affiliate of the Company, as lender, providing for a $1.0 million revolving credit facility (the “Revolver”). The Revolver was set to mature on April 15, 2026; however, on April 14, 2026, the Board of Directors of the Company agreed to amend the Line of Credit Agreement and the Line of Credit Note to increase the Revolver to a total capacity of $1,500,000 and to extend the maturity date of the Revolver by six months to October 15, 2026. See further discussion in Note 14, Subsequent Events.

Borrowings, if any, under the Revolver bear interest at a fixed annual rate of 8%, payable monthly in arrears on the first day of each calendar month. The Revolving Credit Agreement includes customary affirmative and negative covenants, as well as standard events of default, which, if triggered, may permit the lender to accelerate all outstanding obligations under the facility. The Company may repay outstanding borrowings at any time without penalty. As of March 31, 2026, $800,000 has been drawn on the Revolver and is included within “Current portion of loans payable – related party” within the condensed consolidated balance sheets.

As of March 31, 2026, the Company was in compliance with all covenants and other requirements of the Revolving Credit Agreement.

Loan Payable

Pineapple Energy LLC entered into a loan on December 11, 2020 in an original amount of $7,500,000 payable to Hercules Capital, Inc. (“Hercules”) under a loan and security agreement (the “Term Loan Agreement”), which was used to acquire fixed assets, inventory, and intangible assets of Sungevity in an asset acquisition in December 2020. The Term Loan Agreement was amended various times while it was outstanding, with the latest amended on September 20, 2024.

As of March 3, 2025, the combined loan and accrued interest balance, net of unamortized debt discount and debt issuance costs, was $682,955 and the aggregate remaining balance of the Term Loan, including principal and interest, was $1,230,555; however, the parties to the Term Loan Agreement agreed to a reduced aggregate repayment amount of $1,138,263, in connection with the voluntarily early repayment in full.

On March 3, 2025, the Company repaid the remaining balance of this loan in full using a portion of the proceeds from the first tranche of the securities offering which occurred on February 27, 2025 (see Note 9, Equity, for further details). As a result of this complete repayment, the Term Loan Agreement has been terminated (together with other agreements and instruments related thereto), and no further monthly or other payments or remuneration of any kind shall be paid or be payable following the termination of this Term Loan Agreement, and no early termination penalties or prepayment premium were incurred by the Company in connection with the termination of this Loan Agreement. The Company recorded a loss on extinguishment of debt of $455,308 in connection with the repayment of the loan, which represents the difference between (a) the reduced aggregate repayment amount and (b) the carrying amount of the loan at the repayment date, which included the outstanding principal and interest balance, less unamortized debt discount and debt issuance costs.

Interest and accretion expense was $0 and $100,450 for three months ended March 31, 2026 and 2025, respectively. The loan was collateralized by all of Pineapple Energy LLC’s personal property and assets.

Decathlon Fixed Loan

On June 1, 2023, the Company entered into a Revenue Loan and Security Agreement (the “Loan Agreement”) with Decathlon Specialty Finance, LLC (“Decathlon”). The Loan Agreement provided for a loan facility for the Company in the maximum amount of $7.5 million with a maturity date of June 1, 2027 (the “Decathlon Fixed Loan”), with the full amount being advanced to the Company upon execution of the Loan Agreement. At issuance of the Loan Agreement, the Company concluded that the potential acceleration of amounts outstanding under the Loan Agreement upon an event of default included a substantial premium and met the requirement to be bifurcated and recorded as a derivative liability at fair value at inception and at the end of each quarterly reporting period. As of December 31, 2024, the fair value of this embedded derivative liability was estimated to be $24,800 and was recorded within current liabilities.

The Company incurred an aggregate of $348,065 in debt issuance costs that were recorded as a discount and were amortized using the effective interest method over the life of the Decathlon Fixed Loan using an effective interest rate of 21%. As of March 3, 2025, the combined loan and accrued interest balance, net of unamortized debt issuance costs, was $6,435,999 and the aggregate balance, together with accrued principal and interest, remaining under the Loan Agreement was $6,740,516; however, the parties to the Loan Agreement agreed to an early reduced aggregate remaining repayment amount of $6,229,875, which was paid on March 3, 2025, using a portion of the proceeds from the first tranche of the securities offering which occurred on February 27, 2025 (see Note 9, Equity, for further details). As a result of this complete repayment, the Decathlon Loan Agreement had been terminated (together with other agreements and instruments related thereto), and no further monthly or other payments or remuneration of any kind shall be paid or be payable following the termination of this Loan Agreement, and no early termination penalties or prepayment premium were incurred by the Company in connection with the termination of this Loan Agreement. The Company recorded a gain on extinguishment of debt of $230,924 in connection with the repayment of the loan, which represents the difference between (a) the reduced aggregate repayment amount and (b) the carrying amount of the loan at the repayment date, which included the outstanding principal and interest balance, plus the fair value of the embedded derivative liability, and less unamortized debt issuance costs.

The Company recorded interest expense of $0 and $232,866 for the three months ended March 31, 2026 and 2025, respectively.

SUNation NY Long-Term Note and Earnout

In connection with the SUNation NY acquisition, on November 9, 2022, the Company issued a $5,486,000 Long-Term Promissory Note (the “Long-Term Note”). The Long-Term Note was unsecured and matured on November 9, 2025. It carried an annual interest rate of 4% until the first anniversary of issuance, then 8% thereafter until the Long-Term Note was paid in full. Interest was due annually on each December 31st. As the debt was part of the SUNation NY purchase price allocation, the Company assessed the fair market value of the debt instrument at $4,830,533 at the asset acquisition date (a non-recurring Level 3 fair value input). The Company accretes the value of the debt over its life at a discount rate of approximately 11.2%. The Long-Term Note may be prepaid at the Company’s option at any time without penalty.

On March 13, 2025, the Company paid the previously unpaid interest totaling $710,897, following the repayment in full of the Decathlon debt.

On April 10, 2025 the Long-Term Note was amended and restated as follows: The principal amount of $5,486,000 previously due and payable under the original Long-Term Note, together with all accrued and unpaid interest owing thereunder, shall be due and payable on May 1, 2028 (the new “Maturity Date”), and such amended note (“Amended Long-Term Note”) became a senior secured instrument pursuant to a pledge agreement. The total balance of the Amended Long-Term Note on April 10, 2025 was $5,605,436 and interest accrues at 8% per annum. Principal and interest payments under the Amended Long-Term Note shall be payable monthly on the first day of each month commencing with June 1, 2025 for thirty-six (36) consecutive months thereafter pursuant to the terms thereunder. The Amended Long-Term Note represented a modification under ASC 470-50 as the original loan agreement and amended loan agreement are not substantially different. The Company applied modification accounting to the amendment of the Long-Term Note and recorded $38,613 of debt issuance costs as part of the discount on the Amended Long-Term Note.

On April 14, 2026, the Board of Directors of the Company approved the conversion of $1,200,000 of the Long-Term Note to equity. See Note 14, Subsequent Events, for further discussion on this debt conversion.

On April 10, 2025, the Company agreed to also amend the terms of the unearned 2024 earnout by entering into the Senior Secured Contingent Note Instrument (“Contingent Note”). Pursuant to the terms of the Contingent Note, the unearned 2024 earnout was rescheduled and shall be based on the earnout terms set forth therein pursuant to the financial conditions and terms covering each of fiscal years 2024 and 2025 and, if attained, shall be payable in fiscal year 2026, which payment is further conditioned on the continued employment of the holders at the time of such earnout payment trigger date. The maximum amount due under the earnout liability is $2,500,000 payable to the holders in the form of the Contingent Note, issuable on the earnout payment trigger date. Interest accrues on the Contingent Note commencing the month after issuance at a rate of 8% per annum, payable in arears, and repayments of principal are due in 24 equal monthly installments commencing the month after issuance.

The earnout liability is accounted for under ASC 710 as a deferred compensation arrangement and is accreted to $2,303,182 over the requisite service period as it is probable the financial conditions will be attained. The earnout liability represents the present value of the expected future cash flows as of the eligibility date of May 5, 2026. The balance of the earnout liability at March 31, 2026 and December 31, 2025 was $2,066,958 and $1,535,454, respectively. Compensation expense related to the earnout liability totaled $531,503 and $0 for the three months ended March 31, 2026 and 2025, respectively, and is recorded in “Selling, general and administrative expenses.”

Conduit Capital Bridge Loan

On July 22, 2024, the Company obtained bridge loan financing for working capital purposes from Conduit Capital U.S. Holdings LLC (“Conduit”), an unaffiliated lender (the “Original Conduit Note”). On such date, Conduit loaned the principal sum of $500,000 to the Company on an original issue (“OID”) basis of 20% and accordingly, Conduit advanced $400,000 to the Company (the “Initial Conduit Loan”). The loans due to Conduit accrued interest on the unpaid principal amount, without deduction for the OID, at an annual rate of 20%; provided that payment in full on the Conduit Maturity Date (as defined below) would satisfy the interest accrual on the loans from initial issuance to the Conduit Maturity Date.

All such loans were secured by a pledge of all of the Company’s assets. The loans due to Conduit were scheduled to become due on July 21, 2025 (the “Conduit Maturity Date”). The loan was amended at various points in 2024, with the last amendment occurring on September 23, 2024. These amendments increased the borrowing availability to an aggregate amount of $1,000,000.

As of February 28, 2025, the loan balance, net of unamortized debt issuance costs, was $913,924, and the aggregate loan balance was $1,000,000. On February 28, 2025, the Company paid the $1,000,000 total loan balance to Conduit. As a result of this complete repayment, the Conduit note has been terminated and no further principal, interest or accrual thereunder remain following the repayment and related termination of the Conduit loan agreement(s). The Company recorded a loss on extinguishment of debt of $57,716 in connection with the repayment of the loan, which represents the difference between (a) the aggregate repayment amount and (b) the carrying amount of the loan at the repayment date, which included the outstanding principal balance, plus the fair value of the embedded derivative liability, and less unamortized debt issuance costs.

The Company recorded interest expense of $0 and $33,312 during the three months ended March 31, 2026 and 2025, respectively.

MBB Energy Bridge Loan

On July 22, 2024, the Company obtained bridge loan financing for working capital purposes from MBB, an affiliate of the Company (the “Original MBB Note”). On such date, MBB loaned the principal sum of $500,000 to the Company on an OID basis of 20% and accordingly, MBB advanced the sum of $400,000 to the Company (the “Initial MBB Loan”). The loans due to MBB were scheduled to become due on July 21, 2025 (the “MBB Maturity Date”). At issuance of the Original MBB Note, the Company concluded that the potential acceleration of amounts outstanding under the loan agreements with MBB upon an event of default or if the Company consummated one or more equity offerings meeting certain criteria (as noted above) included a substantial premium and met the requirement to be bifurcated and recorded as a derivative liability at fair value at inception and at the end of each quarterly reporting period. The Company determined the initial fair value of this embedded derivative liability to be $8,080 and recorded a corresponding debt discount. As of December 31, 2024, the fair value of this embedded derivative liability was estimated to be $29,121 and was recorded within current liabilities.

The OID of $100,000 was recorded as a discount and initially amortized using the effective interest method over the life of the Initial MBB Loan along with the initial fair value of the embedded derivative liability using an effective interest rate of approximately 24.3%.

On August 16, 2024, MBB provided an additional principal advance of $500,000 (the “Second MBB Advance”). The Second MBB Advance represented a modification under ASC 470-50. A new effective interest rate of approximately 24.1% was established following the Second MBB Advance based on the carrying value of the revised cash flows.

As of February 28, 2025, the loan balance, net of unamortized debt issuance costs, was $909,509, and the aggregate loan balance was $1,000,000. On February 28, 2025, the Company repaid the $1,000,000 total loan balance to MBB. As a result of this complete repayment, the MBB note has been terminated and no further principal, interest or accrual thereunder remain following the repayment and related termination of the MBB loan agreement(s). The Company recorded a loss on extinguishment of debt of $61,370 in connection with the repayment of the loan, which represents the difference between (a) the aggregate repayment amount and (b) the carrying amount of the loan at the repayment date, which included the outstanding principal balance, plus the fair value of the embedded derivative liability, and less unamortized debt issuance costs.

The Company recorded interest expense of $0 and $34,900 during the three months ended March 31, 2026 and 2025, respectively.

Equipment Loans

The Company obtains various equipment loan agreements through SUNation NY. These loans are secured by machinery and equipment and expire at various dates through August 2029 with interest rates ranging from 4.5 to 9.7% per annum. The balance for the equipment loans recorded at March 31, 2026 and December 31, 2025 was $161,588 and $175,370, respectively. Interest expense was $3,607 and $4,577 for the three months ended March 31, 2026 and 2025, respectively.

Promissory Note

Through the 2022 SUNation NY acquisition, the Company acquired a promissory note with a former shareholder and member of SUNation NY through a buyout agreement. The promissory note included monthly payments of principal and interest at an annual rate of 3.25% and initially matured on March 1, 2031.

The balance for the promissory note recorded at December 31, 2025 was $1,154,059. On January 30, 2026, the Company reached agreement with the former shareholder to settle the promissory note for a total aggregate of $800,000, using proceeds from the Revolver (as noted above). The Company recorded a gain on extinguishment of debt of $332,412 in connection with the repayment of the note, which represents the difference between (a) the reduced aggregate repayment amount and (b) the carrying amount of the note at the repayment date, which included the outstanding principal and interest balance.

Interest expense was $3,126 and $13,293 for the three months ended March 31, 2026 and 2025, respectively.

Other Contingencies

In the ordinary course of business, the Company is exposed to legal actions and claims and incurs costs to defend against these actions and claims. Company management is not aware of any outstanding or pending legal actions or claims that could materially affect the Company’s financial position or results of operations.

At December 31, 2024, the Company accrued $1,300,000 for loss contingencies related to certain prior securities issuances. During 2025, the Company settled this obligation by issuing 6,068 shares (1,213,656 shares prior to the April Reverse Stock Split) of common stock and payment of $740,458 in cash. There was no remaining accrual balance at March 31, 2026.

NOTE 7 – RELATED PARTY TRANSACTIONS

Related party receivables

The Company has provided advances to employees resulting in a balance as of March 31, 2026 and December 31, 2025 of $21,205 and $21,412, respectively.

Leases

The Company leases its offices in Hawaii from a company owned by the prior owner of HEC, of whom is still an employee.

Debt

As of March 31, 2026, the Company only has outstanding related party debt under the SUNation NY Long-Term Note and the Revolving Credit Agreement. The MBB Note was paid in full during the first quarter of 2025.

See further information regarding the related part debt, including the MBB Line of Credit facility within Note 6, Commitments and Contingencies.

On April 14, 2026, the Board of Directors of the Company approved the conversion of $1,200,000 million of the Long-Term Note to equity at a premium of 10% per share above both the closing price and the 5-day closing average of the Company’s common stock on Nasdaq Stock Market on April 13, 2026, thereby reducing the Company’s principal debt thereunder following this debt to equity conversion. The Long-Term Note is held by the Company’s chief executive officer and chief financial officer. See Note 14, Subsequent Events, for further discussion and details related to this debt conversion.

NOTE 8 – SHARE-BASED COMPENSATION

2022 Equity Incentive Plan

On January 24, 2022 the CSI board of directors adopted, and on March 16, 2022 the Company’s shareholders approved, the Company’s 2022 Equity Incentive Plan (“2022 Plan”), which became effective on March 28, 2022. The 2022 Plan authorizes incentive awards to officers, key employees, non-employee directors, and consultants in the form of options (incentive and non-qualified), stock appreciation rights, restricted stock awards, stock unit awards, and other stock-based awards. Following amendments approved on December 7, 2022 and July 19, 2024, the 2022 Plan authorizes the issuance of up to 67 shares of common stock. At March 31, 2026, 4 shares had been issued under the 2022 Plan, 3 shares were subject to currently outstanding unvested restricted stock units (“RSUs”), and 60 shares were available for grant under future awards.

Changes in Restricted Stock Units Outstanding

The following table summarizes the changes in the number of RSUs during the three months ended March 31, 2026:

All RSUs and weighted average grant date fair value per share values have been adjusted to reflect the impact of the Reverse Stock Split of the common stock at ratios of 1-for-200 that became effective on April 21, 2025. See Note 1, "Nature of Operations," for further details.

Compensation Expense

Share-based compensation expense recognized for the three months ended March 31, 2026 and 2025 was $5,921 and $30,815, respectively. Unrecognized compensation expense related to outstanding RSUs was $5,546 at March 31, 2026 and is expected to be recognized over a weighted-average period of 0.4 years. Share-based compensation expense is recorded as a part of selling, general and administrative expenses.

Employee Stock Purchase Plan

On December 7, 2022, the Company’s shareholders approved an Employee Stock Purchase Plan (“ESPP”), pursuant to which eligible employees are able to acquire shares of common stock at a purchase price determined by the board of directors or compensation committee prior to the start of each six-month plan phase, which price may not be less than 85% of the fair market value of the lower of the value on the first day or the last day of the phase, or the value on the last day of the phase. The ESPP is considered compensatory under current Internal Revenue Service rules. At March 31, 2026, 2 shares remained available for purchase under the ESPP.

NOTE 9 – EQUITY

At the Market Offering

On October 21, 2024, the Company entered into an At the Market (“ATM”) Offering Agreement (the “Sales Agreement”) with Roth Capital Partners, LLC (the “Sales Agent”) under which the Company had authorized the sale, at its discretion, of common stock shares in an aggregate offering amount up to $10,000,000 under the Sales Agreement). During the three months ended March 31, 2025, the Company sold an aggregate of 762 shares (152,250 shares prior to the April Reverse Stock Split) of common stock, respectively, for gross proceeds of $362,269 under the ATM facility, before deducting the related offering expenses. On August 11, 2025, the Company provided written notice of termination of the Sales Agreement to the Sales Agent pursuant to the terms thereunder.

See Note 14, Subsequent Events, for discussion and details relating to the Company’s April 2026 entry into a new ATM facility with Maxim Group, LLC acting as sales agent thereunder.

Series D Preferred Stock

On February 26, 2025, the Company entered into a consent and waiver agreement to the loan agreement with Conduit. In accordance therewith, the Company issued one share of Series D Preferred Stock to Conduit as further collateral security for the Conduit Loan. The Series D Preferred Stock was issued in accordance with a Certificate of Designation of Preferences, Rights, and Limitations filed with the State of Delaware on February 27, 2025. In connection with the issuance of the share of Series D Preferred Stock, Conduit granted an irrevocable proxy to the Company to vote such share on an as-converted basis as a single class with the holders of the Company’s common stock. Upon full payment of the Conduit Loan and following the April 2025 special meeting of shareholders, the Series D Preferred Stock was returned to the Company and was cancelled.

February 2025 Offering

On February 27, 2025, the Company entered into a securities purchase agreement (the “Purchase Agreement”) with certain institutional investors in a registered direct offering (the “Offering”) for a multi tranche offering in which Roth Capital Partners LLC (“Roth”) acted as the placement agent pursuant to the terms of a Placement Agent Agreement (“PAA”) of same date. The first tranche closing involved the purchase and sale of an aggregate of $15,000,000 in securities in a first closing consisting of (i) 9,825 shares (1,965,000 shares prior to the April Reverse Stock Split) of common stock, and (ii) pre-funded warrants to purchase up to 55,392 shares (11,078,480 shares prior to the April Reverse Stock Split) of common stock (the “Pre-Funded Warrants), and, subject to shareholder approval, an aggregate of $5,000,000 in securities in a second closing consisting of (x) 21,739 shares (4,347,826 shares prior to the April Reverse Stock Split) of common stock or Pre-Funded Warrants, (y) series A warrants to purchase up to 86,957 shares (17,391,306 shares prior to the April Reverse Stock Split) of common stock (the “Series A Warrants”), and (z) series B warrants to purchase up to 86,957 shares (17,391,306 shares prior to the April Reverse Stock Split) of common stock (the “Series B Warrants”) at a purchase price of $230.00 per share ($1.15 prior to the April Reverse Stock Split) and accompanying warrants or $229.80 per Pre-Funded Warrant ($1.1490 prior to the April Reverse Stock Split) and accompanying warrants. The Series A Warrants had an exercise price of $345.00 per share ($1.725 per share prior to the April Reverse Stock Split) subject to standard adjustments for dividends, splits and similar events; a one-time adjustment on the date of issuance (as described in the warrants), subject to a floor price described therein; and also subject to adjustment upon a Dilutive Issuance (as described in the warrants), subject to a floor price described therein. The Series B Warrants had an exercise price of $575.00 per share ($2.875 per share prior to the April Reverse Stock Split) subject to standard adjustments for dividends, splits and similar events; a one-time adjustment on the date of issuance (as described in the warrants), all of which were subject to a floor price described therein; and also subject to adjustment upon a Dilutive Issuance (as described in the warrants), subject to a floor price described therein.

The Series B Warrants could also be exercised on an alternative cashless basis pursuant to which the holder may exchange each warrant for 3 shares of common stock. The Series A Warrants and Series B Warrants were issuable at the second tranche closing and were exercisable immediately after issuance and carried a term of exercise equal to five years from the date of issuance. The first tranche closing of the Offering occurred on February 27, 2025.

The Company determined that the second closing of the Offering represents a firm commitment and a contingent forward contract to issue and sell additional shares of common stock or Pre-Funded Warrants and the Series A Warrants and Series B Warrants conditioned following receipt of approval by the Company’s stockholders for the issuance of the Series A Warrants, Series B Warrants and the shares of common stock underlying such warrants. The Company determined that the contingent forward contract is a freestanding financial instrument that does not meet the requirements for equity classification due to certain settlement provisions that fail the indexation guidance in ASC 815-40 and meets the definition of a derivative. As a result, the contingent forward contract was recorded as a liability initially at its fair value on the date of issuance and will be subsequently remeasured to fair value on each balance sheet date until the underlying instruments are issued and sold in the second tranche closing of the Offering. The Company determined the initial fair value of the contingent forward contract to be $5,515,525.

The shares of common stock and Pre-Funded Warrants issued and sold in the first closing of the Offering were classified as a component of permanent equity and recorded at the issuance date using a relative fair value allocation method of the remaining proceeds of the Offering after recording the contingent forward contract at its fair value on the date of issuance. The Pre-Funded Warrants were equity classified because they were freestanding financial instruments that were legally detachable and separately exercisable from the equity instruments, were immediately exercisable, did not embody an obligation for the Company to repurchase its shares, and permitted the holders to receive a fixed number of shares of common stock upon exercise. In addition, such Pre-Funded Warrants did not provide any guarantee of value or return. As of March 31, 2025, all 55,392 Pre-Funded Warrants (11,078,480 prior to the April Reverse Stock Split) issued and sold in the first closing of the Offering had been exercised in exchange for the issuance of 55,392 shares (11,078,480 shares prior to the April Reverse Stock Split) of the Company's common stock.

On April 3, 2025, the Company received the necessary approval by the Company’s stockholders in a specially called stockholder meeting to approve the issuance of the Series A warrants, Series B warrants and the shares of common stock underlying such warrants, in addition to other matters. On April 7, 2025, the Company closed the second tranche of its previously announced securities purchase agreement, dated February 27, 2025, with certain institutional investors for the purchase and sale of 21,720 shares (4,347,826 shares prior to the April Reverse Stock Split) of the Company’s common stock (or common stock equivalents in lieu thereof), Series A warrants to purchase up to an aggregate 86,957 shares (17,391,306 shares prior to the April Reverse Stock Split) of the Company’s common stock and Series B warrants to purchase up to an aggregate 86,957 shares (17,391,306 shares prior to the April Reverse Stock Split) of the Company’s common stock at an effective purchase price of $230.00 per share ($1.15 per share prior to the April Reverse Stock Split) (or common stock equivalents in lieu thereof) and associated warrants in a registered direct offering, which was priced at-the-market under applicable Nasdaq rules, for the second tranche gross proceeds of $5,000,000. Together with the approximately $15,000,000 in gross proceeds from the previously announced first tranche closing completed on February 27, 2025, the Company raised approximately $20,000,000 in aggregate gross proceeds from the offering before deducting placement agent fees and other offering expenses payable by the Company.

The Company derecognized the contingent forward contract liability representing the firm commitment for the second closing on April 7, 2025, the date of the second closing. The Company determined the fair value of the contingent forward contract liability to be $4,399,054 immediately prior to the second closing. During the three months ended March 31, 2025, the Company recorded a gain of $109,492 from the change in fair value of the contingent forward contract, which is included in “Other (expense) income, net” in the condensed consolidated statements of operations.

The Series A warrants and Series B warrants did not meet the requirements for equity classification due to certain settlement provisions that fail the indexation guidance in ASC 815-40. As a result, the Series A warrants and Series B warrants were recorded as a liability initially at fair value on the date of issuance and were subsequently remeasured to fair value at each balance sheet date until exercised.

During the second quarter for 2025, the Series B warrants to purchase the Company’s common stock were fully exercised in exchange for the issuance of 3,260,870 shares (652,173,983 shares prior to the April Reverse Stock Split) of the Company’s common stock and are no longer outstanding.

On June 26, 2025, the Company and holders of Series A warrants to purchase the Company’s common stock, mutually agreed to terminate and cancel the Series A warrants for an aggregate payment of to the Series A warrant holders of $267,391. The shares of common stock issued and sold in the second closing and upon exercise of the Series B warrants are classified as a component of permanent equity and recorded at the issuance date fair value.

The Company agreed to pay Roth, acting as the placement agent, a cash fee of 7.5% of the gross proceeds the Company receives under the Purchase Agreement. During the three months ended March 31, 2025, the Company incurred an aggregate of $1,568,099 in placement agent fees and related offering expenses, of which $576,593 were allocated to the contingent forward contract and Series A and Series B warrants and expensed in Financing Fees, and $991,506 were allocated to the shares of common stock and Pre-Funded Warrants issued and sold in the first closing of the Offering and recorded as a reduction to APIC in stockholders’ equity.

NOTE 10 – INCOME TAXES

In the preparation of the Company’s condensed consolidated financial statements, management calculates income taxes based upon the estimated effective rate applicable to operating results for the full fiscal year. This includes estimating the current tax liability as well as assessing differences resulting from different treatment of items for tax and book accounting purposes. These differences result in deferred tax assets and liabilities, which are recorded on the balance sheet. Management analyzes these assets and liabilities regularly and assesses the likelihood that deferred tax assets will be recovered from future taxable income.

The Company’s effective income tax rate was (0.3%) and (0.4%) for the three months ended March 31, 2026 and 2025, respectively. The effective tax rate differs from the federal tax rate of 21% due to state income taxes and changes in valuation allowances related to deferred tax assets.

On July 4, 2025, the President signed H.R. 1, the “One Big Beautiful Bill Act,” into law. The legislation includes several changes to federal tax law that generally allow for more favorable deductibility of certain business expenses beginning in 2025, including the restoration of immediate expensing of domestic R&D expenditures, reinstatement of 100% bonus depreciation, and more favorable rules for determining the limitation on business interest expense. Certain provisions became effective in 2025, while others became effective in 2026. The Company has evaluated the impact of the legislation and incorporated the applicable tax provisions into its consolidated financial statements.

NOTE 11 – SEGMENT INFORMATION

The Company’s segment structure reflects how management makes financial decisions and allocates resources. The Company manages its operations based on the combined results of the residential and commercial businesses with a geographical focus. The SUNation NY segment provides solar power, battery storage, and related services to customers primarily in New York. The Hawaii Energy Connection (“HEC”) segment provides the same products and services to residential and commercial customers in Hawaii. The Company’s CODM is represented by a committee that includes the Company’s CEO, CFO, and COO. The CODM regularly reviews discrete financial information for SUNation NY and HEC in deciding how to allocate resources and in assessing performance. Corporate and other represents the unallocated corporate business activities and corporate shared services, which support the Company’s operating segments, along with operating and other expenses related to legacy CSI assets.

The CODM committee evaluates performance for both reportable segments based on segment revenue, gross profit, and operating (loss) income before income taxes. When using these metrics, the CODM committee considers forecast-to-actual variances on a quarterly basis when making decisions about the allocation of operating and capital resources to each segment. The CODM committee also uses these metrics for evaluating pricing strategy to assess the performance of each segment by comparing the results of each segment with one another and in determining the compensation of certain employees.

Summarized financial information for the Company’s reportable segments are presented and reconciled to consolidated financial information in the following tables, including a reconciliation of segment earnings to income before income taxes. This reconciliation also represents the significant expense categories reviewed by the CODM.

NOTE 12 – FAIR VALUE MEASUREMENTS

The accounting guidance establishes a valuation hierarchy for disclosure of the inputs to valuation used to measure fair value. This hierarchy prioritizes the inputs into three broad levels as follows:

Level 1 – Observable inputs that reflect unadjusted quoted prices for identical assets or liabilities in active markets that the Company has the ability to access at the measurement date.

Level 2 – Observable inputs such as quoted prices for similar instruments and quoted prices in markets that are not active, and inputs that are directly observable or can be corroborated by observable market data. The types of assets and liabilities included in Level 2 are typically either comparable to actively traded securities or contracts, such as treasury securities with pricing interpolated from recent trades of similar securities, or priced with models using highly observable inputs, such as commodity options priced using observable forward prices and volatilities.

Level 3 – Significant inputs to pricing that have little or no observability as of the reporting date. The types of assets and liabilities included in Level 3 are those with inputs requiring significant management judgment or estimation, such as the complex and subjective models and forecasts used to determine the fair value of financial instruments.

Financial assets and liabilities measured at fair value on a recurring basis as of March 31, 2026 and December 31, 2025 are summarized below.