The control board has over-charge and over-discharge protection, which has stable performance
The control board has over-charge and over-discharge protection, which has stable performance
Using PWM charging mode, safe and reliable to operate
With light control / time control / normally open three modes adjustable
This is 3.7V / 7.4V / 11.1V 3A solar light controller which easy to install and replace
Compact appearance and great processing can make sure the durability and stability of the board