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SOLAREDGE TECHNOLOGIES, INC.

For the period ended Dec 31, 2025. Filed Feb 25, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 25, 2026

SEDG$25.86-6.5%Stored close · as of Nov 10, 2026

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Reports of Independent Registered Public Accounting Firm

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of SolarEdge Technologies Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of SolarEdge Technologies Inc. (the Company) as of December 31, 2025 and 2024, the related consolidated statements of income (loss), comprehensive income (loss), stockholders' equity and cash flows for each of the three years in the period ended December 31, 2025, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2025, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, 2025, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated February 25, 2026 expressed an unqualified opinion thereon.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

F - 2

Warranty obligations

Description of the MatterAs described in Notes 2x and 14 to the consolidated financial statements, as of December 31, 2025, warranty obligations were $357,889 thousand. The Company provides warranty obligations for its products as follows: a standard 10-year limited warranty for its batteries, a standard 12-year limited warranty for the majority of its inverters, and a 25-year limited warranty for power optimizers. In order to predict the failure rate of each product, the Company established a reliability model based on the estimated mean time between failures ("MTBF") and an additional model to capture non-systematic failures. Predicted failure rates are updated periodically based on new product versions and analysis of the root cause of actual failures. Auditing management's estimates for the valuation of warranty obligations required significant auditor judgment due to the subjectivity involved in management’s assumptions. These assumptions included expected failure rates and the estimated average cost of product replacements, such as material costs, logistics costs and subcontractors’ services costs associated with the product replacements.
How We Addressed the Matter in Our AuditWe obtained an understanding, evaluated the design and tested the operating effectiveness of internal controls over the valuation of warranty obligations, including controls over management's review of the significant assumptions and underlying data used in the valuation of the warranty obligations. To test management’s valuation of warranty obligations, including significant assumptions related to expected failure rates and the estimated average cost of product replacements, our substantive audit procedures included, testing the accuracy and completeness of the underlying data used in management's warranty obligations valuation assessment. We assessed the accuracy of historical data used in estimating expected failure rates and repair replacement ratios by comparing them to actual warranty claims. In addition, we involved a specialist to assess the assumptions and the precision of the inputs underlying the MTBF model, including, evaluating the MTBF model and its consistency with data obtained from external sources.

F - 3

Valuationof Inventories - Reserves for slow moving, excess and obsolete inventory items

Description of the MatterAs of December 31, 2025, the Company’s consolidated inventories balance was $552,632 thousand. As described in Notes 2k and 5 to the consolidated financial statements, the Company values its inventories at the lower of cost or net realizable value. In connection with this policy, the Company periodically evaluates quantities on hand and records reserves for slow-moving, excess and obsolete inventory items based on management's analysis of historical usage, expected demand, and market conditions. Auditing management's valuation of inventory reserves for slow-moving, excess and obsolete inventory items required significant auditor judgment due to the subjectivity involved in management’s assumptions. These assumptions included expected inventory usage and the assessment, by inventory category, of future demand for the Company's products, and market conditions.
How We Addressed the Matter in Our AuditWe obtained an understanding, evaluated the design, and tested the operating effectiveness of internal controls over the Company's reserves for slow-moving, excess and obsolete inventory items, including controls over management's review of the significant assumptions and underlying data used in the inventory reserves valuation. To test management’s valuation of the reserves for slow-moving, excess and obsolete inventory, our substantive audit procedures included evaluating the reasonableness of the significant assumptions used by management, including those related to expected inventory usage and demand, and market conditions. We also examined the completeness and accuracy of the underlying data used in management's estimates. In addition, we compared recent sales transactions to the cost of inventories to assess whether inventories were stated at the lower of cost or net realizable value.

/s/Kost Forer Gabbay & Kasierer

A Member of EY Global

We have served as the Company's auditor since 2007.

Tel-Aviv, Israel

February 25, 2026

F - 4

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of SolarEdge Technologies Inc.

Opinion on Internal Control Over Financial Reporting

We have audited SolarEdge Technologies Inc.'s internal control over financial reporting as of December 31, 2025, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, SolarEdge Technologies Inc. (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2025, based on the COSO criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2025 and 2024, the related consolidated statements of income (loss), comprehensive income (loss), stockholders' equity and cash flows for each of the three years in the period ended December 31, 2025, and the related notes and our report dated February 25, 2026 expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Kost Forer Gabbay & Kasierer

A Member of EY Global

Tel-Aviv, Israel

February 25, 2026

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