4800W MPPT Solar Charge Controller 12V/24V/36V/48V Battery 100A PV Regulator US
It automatically recognizes 12V/24V/36V/48V systems and features dual USB 5V charging ports. This significantly enhances the energy utilization in the solar system. (100A)1200W (12V battery); 2400W (24V battery); 3600W (36V battery); 4800W (48V battery).