... algorithm inside that maximizes the energy from the solar PV module(s) and charge the battery. At the ... such as overload,shoring,reverse connection. Particularly the solar controller can work effectively under water 2 meters. Features: ... 12v/24v,temprature compensate3.solar charge controller,intelligent controller4.working mode:light controller,light controller+timer,manu5.current capacity:10A6. ...