ZK-SJ20 300W Automatic Step Up Step down Module for Solar Panel Charging MPPT TZ
USD 34.25 USD
Specifications
| With Display | Yes |
| Country Of Origin | China |
| Brand | Unbranded |
| Type | Solar Panel |
| Color | Black |
| Model | ZK-SJ20 |
| Country/Region Of Manufacture | China |
300W automatic step up and down module. - For solar panel charging and battery charging. - 1 x Buck Boost Module. - Adjustable output: 1.4-79VDC. - Input: 7-80VDC. - Battery is not included. - LED constant current drive.