The Victron Energy BlueSolar PWM-Light 48V-20A is a reliable PWM solar charge controller for 48V battery systems, delivering up to 20A charging current with a maximum PV input voltage of 100V. Its three-stage Bulk, Absorption and Float charging algorithm supports dependable battery charging.
Designed for solar lighting and off-grid applications, it includes a lighting control timer, low-battery load disconnect and a simple seven-segment display. Built-in overload, short-circuit, overheating and reverse-polarity protection helps provide dependable operation.