| Document and Entity Information | May 02, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | May 2, 2022 |
| Entity Registrant Name | SOLAREDGE TECHNOLOGIES, INC |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-36894 |
| Entity Tax Identification Number | 20-5338862 |
| Entity Address, Address Line One | 1 Hamada Street |
| Entity Address, City or Town | Herziliya Pituach |
| Entity Address, Country | IL |
| Entity Address, Postal Zip Code | 4673335 |
| City Area Code | 9 |
| Local Phone Number | 957-6620 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001419612 |
| Title of 12(b) Security | Common stock, par value $0.0001 per share |
| Trading Symbol | SEDG |
| Security Exchange Name | NASDAQ |
