1LCD screen for dynamic display of equipment running data and working status. 2The user interface is simple, humanized button setup, more comfortable and convenient to operate. 3Compared with ordinary solar charge controller, the MPPT controller can improve efficiency by 10% -30%. 4Standby energy saving, standby power consumption is only 10ma-15ma. 5This is a dual-time controller into the dusk (evening) working time ,an interval of rest or pause time, dawn working time (morning light function),the user can according to their needs ,set a different time 6Support PWM charging mode, parameter users can reset, a key to open and close the load, a key to restore the factory settings. 7With battery reverse discharge protection, battery polarity protection, battery undervoltage protection, overload, short circuit protection, automatic temperature compensation function.1 x Solar Charge Controller1 x Temperature Sensor1 x Instruction Manual