Prezzo di listino
$27.61
Prezzo di listino
Prezzo scontato
$27.61
ZK-SJ20 300W Automatic Step up Module Step down Module (without Display) for Solar Panel Charging
Features:
- 300W automatic step up and down module
- For solar panel charging and battery charging
- LED constant current drive
- Regulation of tracking point voltage
- Input: 7-80VDC
- Adjustable output: 1.4-79VDC
Package Included:
- 1 x Buck Boost Module
Note:
- Battery is not included.


