Table of Contents PART IV Item 15. Exhibits and Financial Statement Schedules Consolidated Financial Statements The information concerning our consolidated financial statements, and Report of Independent Registered Public Accounting Firm required by this Item is incorporated by reference herein to the section of this Annual Report on Form 10-K in Part II, Item 8, Consolidated Financial Statements and Supplementary Data. No schedules are provided because they are not applicable, not required under the instructions, or the requested information is shown in the financial statements or related notes thereto. Exhibits The exhibits listed below are filed as part of this Annual Report on Form 10-K or incorporated herein by reference, in each case as indicated below. Incorporation by Reference Exhibit Filed Exhibit Description Form SEC File No. Exhibit Filing Date Number Herewith Amended and Restated Certificate of Incorporation of Enphase 3.1 8-K 001-35480 3.1 4/6/2012 Energy, Inc. Certificate of Amendment of the Amended and Restated 3.2 10-Q 001-35480 3.1 8/9/2017 Certificate of Incorporation of Enphase Energy, Inc. Certificate of Amendment of the Amended and Restated 3.3 10-Q 001-35480 2.1 8/6/2018 Certificate of Incorporation of Enphase Energy, Inc. Certificate of Amendment of the Amended and Restated 3.4 8-K 001-35480 3.1 5/27/2020 Certificate of Incorporation of Enphase Energy, Inc. Certificate of Amendment of the Amended and Restated 3.5 S-8 333-256290 4.5 5/19/2021 Certificate of Incorporation of Enphase Energy, Inc. 3.6 Amended and Restated Bylaws of Enphase Energy, Inc. 8-K 001-35480 3.1 4/8/2022 4.1 Specimen Common Stock Certificate of Enphase Energy, Inc. S-1/A 333-174925 4.1 3/12/2012 Indenture, dated August 17, 2018, between Enphase Energy, 4.2 8-K 001-35480 4.1 8/17/2018 Inc. and U.S. Bank National Association. Form of 4.00% Convertible Senior Note due 2023 (included in 4.3 8-K 001-35480 4.1 8/17/2018 Exhibit 4.2). Indenture, dated June 5, 2019, between Enphase Energy, Inc. 4.4 8-K 001-35480 4.1 6/5/2019 and U.S. Bank National Association. Indenture, dated March 9, 2020, between Enphase Energy, 4.5 8-K 001-35480 4.1 3/9/2020 Inc. and U.S. Bank National Association. Form of 0.25% Convertible Senior Note due 2025 (included in 4.6 8-K 001-35480 4.1 3/9/2020 Exhibit 4.5). Indenture, dated March 1, 2021, between Enphase Energy, 4.7 8-K 001-35480 4.1 3/1/2021 Inc. and U.S. Bank National Association. Indenture, dated March 1, 2021, between Enphase Energy, 4.8 8-K 001-35480 4.2 3/1/2021 Inc. and U.S. Bank National Association. Form of 0% Convertible Senior Note due 2026 (included in 4.9 8-K 001-35480 4.1 3/1/2021 Exhibit 4.7). Form of 0% Convertible Senior Note due 2028 (included in 4.10 8-K 001-35480 4.2 3/1/2021 Exhibit 4.8). Description of Registrant’s Securities Registered Pursuant to 4.11 Section 12 of the Securities Exchange Act of 1934, as 10-K 001-35480 4.11 2/11/2022 amended. Form of Indemnification Agreement by and between Enphase + 10.1 S-1/A 333-174925 10.1 8/24/2011 Energy, Inc. and each of its directors and officers. 2021 Equity Incentive Plan and forms of agreement + 10.2 S-8 333-181382 99.1 5/19/2021 thereunder. Enphase Energy, Inc. | 2023 Form 10-K | 126