... system auto recognition MPPT regulator 12V 50A charger Solar power supply Model I-P-MSC-DC12V/24V/48V-50A This ... , inside the controller,making 30% more charge current with significantly less power than tradition. It can also store energy to ... input voltage,battery voltage,charge current,charge power,work condition,and also can add customers’company name and website.11. Communication Port.RS232 ...