| Cover | Aug. 31, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Aug. 31, 2022 |
| Entity File Number | 001-33997 |
| Entity Registrant Name | KANDI TECHNOLOGIES GROUP, INC. |
| Entity Central Index Key | 0001316517 |
| Entity Tax Identification Number | 90-0363723 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | Jinhua New Energy Vehicle Town |
| Entity Address, City or Town | Jinhua, Zhejiang Province |
| Entity Address, Country | CN |
| Entity Address, Postal Zip Code | 321016 |
| City Area Code | 86-579 |
| Local Phone Number | 8223-9700 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock |
| Trading Symbol | KNDI |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
