1、Professional Design: MPPT solar controller, 12V 24V automatic adaptation, convenient and easy to operate, selected PVC and magnesium aluminum alloy material, with better wear resistant durability. 2、High Efficiency: MPPT solar charge controller can automatically focus MPPT tracking charging, high charging efficiency, non stop detection of charging process, two way focus tracking. 3、LCD Display: Solar controller adopts color LCD display large screen, charge and discharge parameters are adjustable, power generation, temperature, charging and discharging current are accurately displayed in real time, at a glance. 4、Multiple Protection: Solar controller has built in overtemperature protection, overcurrent protection, short circuit protection, open circuit protection, reverse polarity protection, when the fault is eliminated, they are all automatic recovery type, do not damage the controller. 5、Wide Range of Application Scenarios: MPPT charge controller is suitable for villas, outdoor RVs, solar power generation systems, yacht ships, solar billboards, solar street lights, etc. 1 x MPPT Solar Charge Controller1 x Instruction Manual Item Type: MPPT Solar Charge ControllerMaterial: PVC, Aluminum AlloySystem Voltage: 12V 24V Automatic IdentificationRated Charging Current: 10ARated Discharge Current: 10AMaximum Pv Voltage: 12V System< 25V, 24V System<50VStandby Current: <10mAUSB Output: 5V 2A MaximumWorking Temperature: -36~+60℃