Solar panel 12V. Charge controller BSV20A
Test the solar panel is 12 volts.
Battery charging from the solar panel through charge controller.
Bought ALI
Solar panel http://fas.st/o2ljjD
Controller BSV20A http://fas.st/pn8VS
Recommend!
View video Test of the controller BSV20A • Solar Charge Controller. Контроллер з...