Technical Data:
System Voltage: 12V/ 24V , 24V/ 48V.
Max. Input Voltage of solar panel: 50V (12/24V)/ 100V (24/48).
Max. Charge current: 60A
Battery Over Voltage Protection: 16.5V/ 33V/ 66V.
Charge Type: PWM
What's in the box
60 Amp Controller . Instructions manual