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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the reference to our firm under the caption "Experts" and to the use of our report dated November 5, 2014 (except for Note 2g, Note 8, Note 11, Note 12, Note 16b, Note 16c and Note 16i, as to which the date is March 24, 2015) in the Registration Statement (Form S-1) and the related Prospectus of SolarEdge Technologies Inc. dated March 24, 2015.

March 24, 2015 |  | /s/ KOST FORER GABBAY & KASIERER
Tel-Aviv, Israel |  | A Member of Ernst & Young Global

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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM