Solarmax Technology Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): January 6, 2026 (December 31, 2025)

3080 12th Street

Riverside, California 92507

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (951) 300-0788

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Item 1.01. Entry into a Material Definitive Agreement

On December 31, 2025, SolarMax Renewable Energy Provider, Inc. (“SREP”), a wholly-owned subsidiary of SolarMax Technology, Inc. (the “Company”), entered into three engineering, procurement and construction (“EPC”) agreements for large scale battery energy storage (“BESS”) systems, two in Puerto Rico and one in Corpus Christi, Texas.

Pursuant to an EPC agreement with Naguabo BESS LLC, a Texas limited liability company (“Naguabo”), SREP is to develop a BESS facility in Ceiba Municipality, Puerto Rico. The contract is expected to generate revenues of approximately $122.3 million. Naguabo will own and operate the facility, which is expected to have a storage capacity of 320 megawatt-hours. The Company is to have a 9% membership interest in Naguabo.

Pursuant to an EPC agreement with Yabucoa BESS LLC, a Texas limited liability company (“Yabucoa”), SREP is to develop a BESS facility in Humacao Municipality, Puerto Rico. The contract is expected to generate revenues of approximately $35.9 million. Yabucoa will own and operate the facility, which is expected to have a storage capacity of 80 megawatt-hours. The Company is to have a 9% membership interest in Yabucoa.

Pursuant to an EPC agreement with Navboot Holdco, LLC, a Delaware limited liability company (“Navboot”), SREP is to develop a BESS facility in Corpus Christi, Texas. The contract is expected to generate revenues of approximately $258.1 million. Navboot will own and operate the facility, which is expected to have a storage capacity of 600 megawatt-hours.

The foregoing descriptions of the EPC contracts do not purport to be complete and are subject to and qualified in their entireties by reference to the EPC contracts, copies of which are attached hereto as Exhibit 99.1, 99.2 and 99.3, respectively, and are incorporated herein by reference.

Item 7.01 Regulation FD Disclosure.

On January 5, 2026, the Company issued a press release related to the two Puerto Rico EPC agreements described in Item 1.01 in this Current Report on Form 8-K. A copy of the press release is furnished as Exhibit 99.4 to this Current Report on Form 8-K.

On January 6, 2026, the Company issued a press release related to the Navboot EPC agreement described in Item 1.01 in this Current Report on Form 8-K. A copy of the press release is furnished as Exhibit 99.5 to this Current Report on Form 8-K.

The information provided in Item 7.01 of this Current Report on Form 8-K, including Exhibits 99.4 and 99.5 attached hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

* Certain confidential information has been deleted from this exhibit.

SIGNATURE

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