Annual meeting

Stockholders of Enphase Energy, Inc. are cordially invited to virtually attend Enphase Energy, Inc.’s 2023 Annual Meeting of Stockholders. The meeting will be held virtually on Wednesday, May 17, 2023 at 9:00 a.m. Pacific Time via live audio-only webcast at www.virtualshareholdermeeting.com/ENPH2023. As an Enphase Energy Stockholder, you will be able to vote your shares electronically by Internet and submit questions online during the meeting by logging in to the website listed above using the 16-digit control number included in the Notice of Internet Availability of Proxy Materials, on your proxy card, or on the instructions that accompanied our proxy materials. Online check-in for the Annual Meeting will begin at 8:30 a.m. Pacific Time and please allow ample time for the check-in procedures.