Feature:1. The solar panel regulator is made of high quality ABS material, which is anti aging and has a good feeling of use.2. This solar panel regulator adopts dual USB ports, which makes the output more convenient and can meet the needs of various current electronic products.3. Clear large LED display has functions such as digital display, voltage, load recognition, battery power recognition, charging recognition, etc.4. Solar panel regulators have a humanized LCD display and two key operation of the man machine interface.5. Accurate temperature compensation, automatic correction of charge and discharge voltage to extend battery life.Specification:Item Type: Solar Charge ControllerMaterial: ABSWorking Voltage: 12V/24V AdaptiveCharging Method: PWMSelf Consumption Power: 12mAWorking Temperature: -20 to +55Waterproof Rating: IP32.Package List:1 xSolar Charge Controller1 x User ManualNote:The solar panel charge controller will become hot during operation, please pay attention to install the charge controller on a well ventilated appearance.