Charge controller---Solar charge controller With automatic identification system voltage, 12/24V automatic identification. Humanized LCD display, human-machine interface two-key operation.Full reverse connection protection---Solar charge controller connects solar panel, battery and power supply. positive pole of the solar charge controller together, and uses the MOSFET series negative control circuit. for solar charge controller.Features --- The solar charge controller can choose the charging control mode, and the night light can reset the timer function. Discharge capacity control.Work storage function --- The solar charge controller can record total system running time, record error timer during error process. performance and record the number of times the battery is fully charged.Reliable Protection Function --- The solar charge controller has reliable over-voltage protection, short circuit protection, overload protection, overload protection and overload protection. Accurate temperature compensation, automatic correction of charging and discharging voltage, improve battery life.Number of pieces delivered: 1Rated voltage: 12/ 24VUSB output: 2.4A*2Overload current (V): 13.7V/*2 24VOverload current Over-discharge (V): 10.5-11V/*2 24VTemperature compensation: -3mv//batteryNo-load loss: &lt;45mA< p>Loop voltage drop: &lt; 200 mvDisplay: LCD screenWaterproof level: IP32Material: plastic + aluminum alloy< p>Color: black+orangeWelcome to meet