Solar charge controllers also referred to as voltage regulators, are an essential element to any solar power energy system. At a most basic level, charge controllers prevent batteries from being over charged and prevent the batteries from discharging by stopping the solar panels pulling power from the battery/battery bank at night.
This product has the below features :
Charging Mode : PWM (Pulse Width Modulation)
Rated Voltage : 72V
Rated Current : 50A
Display Type : Digital
Low Voltage Disconnect : 10.8V x 6
Low Voltage Reconnect : 12.6V x 6
Max PV Voltage : ≤ 125V
Max PV Input Power : 3600W
Built-In Protections : Over charging, Over discharging, Overload and Reverse connection
Others : Automatic Identification of System Voltage level
Warranty : 6 Months
NOTE: The above picture is for illustration purpose only. Actual product may differ in style from the illustrated image but will have the listed features stated above.