SOLAREDGE TECHNOLOGIES, INC.

To provide investors and others with additional information regarding SolarEdge’s results, SolarEdge has disclosed in this proxy statement non-GAAP net income (loss) and net diluted income (loss) per share, which are non-GAAP financial measures. SolarEdge has provided a reconciliation of these non-GAAP financial measures to the most directly comparable GAAP financial measures below.

SolarEdge’s management uses these non-GAAP financial measures to understand and compare operating results across accounting periods, for internal budgeting and forecasting purposes, for short- and long-term operating plans, to calculate bonus payments and to evaluate SolarEdge’s financial performance, the performance of its individual functional groups and the ability of operations to generate cash. Management believes these non-GAAP financial measures reflect SolarEdge’s ongoing business in a manner that allows for meaningful period-to-period comparisons and analysis of trends in SolarEdge’s business, as it excludes charges and gains that are not reflective of ongoing operating results. Management also believes that these non-GAAP financial measures provide useful information to investors and others in understanding and evaluating SolarEdge’s operating results and future prospects from the same perspective as management and in comparing financial results across accounting periods.

Reconciliation of GAAP Net Income and Diluted EPS to Non-GAAP Net Income and Diluted EPS

U.S. dollars in thousands (except share and per share data)

Appendix B:

Amendment to the Company’s Restated Certificate of Incorporation to Limit the Liability of Certain Officers as Permitted by Law

Article X

LIABILITY OF DIRECTORSAND OFFICERS

Section 10.1 No Personal Liability. To the fullest extent permitted by the DGCL as the same exists or as may hereafter be amended, no directoror officer of the Corporation shall be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a directoror officer, as applicable.

Section 10.2 Amendment or Repeal. Any amendment, alteration or repeal of this Article X that adversely affects any right of a directoror officer shall be prospective only and shall not limit or eliminate any such right with respect to any proceeding involving any occurrence or alleged occurrence of any action or omission to act that took place prior to such amendment or repeal.

SOLAREDGE TECHNOLOGIES, INC. Company Proposals The Board of Directors recommends you vote FOR each of the following nominees:

Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name by authorized officer.

Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting

to be held on June 3, 2025:

The 2025 Notice and Proxy Statement and 2024 Annual Report on Form 10-K

are available at www.proxyvote.com.

V69609-P30798

SOLAREDGE TECHNOLOGIES, INC. HaMada 1Herzliya Pituach, IsraelAnnual Meeting of Stockholders June 3, 2025, 9:00 a.m. Central Daylight Time THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS The undersigned hereby appoints Shuki Nir and Dalia Litay, and each of them, with full power of substitution and power to act alone, as proxies to vote all the shares of Common Stock which the undersigned would be entitled to vote if personally present and acting at the Annual Meeting of Stockholders of SolarEdge Technologies, Inc., to be held at 12455 Research Blvd., Austin, TX 78759 and at any adjournments or postponements thereof. In their discretion, the proxies are authorized to vote upon such other business as may properly come before the Annual Meeting of Stockholders or any adjournment or postponement thereof (including, if applicable, on any matter which the Board of Directors did not know would be presented at the Annual Meeting of Stockholders by a reasonable time before the proxy solicitation was made or for the election of a person to the Board of Directors if any nominee named in Proposal 1 becomes unable to serve or for good cause will not serve). This proxy, when properly executed, will be voted in the manner directed herein. If no such direction is made, this proxy, when properly executed, will be voted in accordance with the Board of Directors’ recommendations. (Continued and to be signed on reverse side.)