Array Technologies, Inc.

Evaluation of Disclosure Controls and Procedures

We maintain “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, that are designed to ensure that information required to be disclosed in the reports that we file or submit under the Exchange Act is (1) recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms and (2) accumulated and communicated to our management, including our principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures as of September 30, 2026. Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of such date, our disclosure controls and procedures were effective at a reasonable assurance level to ensure that information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in SEC rules and forms, and that such information is accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure.

We completed the acquisition of AWM during the quarter ended September 30, 2026, and are in the process of integrating their operations and internal controls, which we expect to finish within one year of acquisition. In accordance with SEC guidance, our December 31, 2026 assessment of internal controls will exclude AWM’s controls because our integration will not be complete by that date.

Changes in Internal Control over Financial Reporting

We also carried out an evaluation, under the supervision and with participation of management, including our principal executive officer and principal financial officer, of our “internal control over financial reporting” to determine whether any changes in our internal control over financial reporting occurred during the three months ended September 30, 2026 that materially affected or were reasonably likely to materially affect our internal control over financial reporting. Based on that evaluation, there were no such changes in our internal control over financial reporting that occurred during the three months ended September 30, 2026.