Solar Charge Controller 12V 24V Automatic Durable Circuit Protection LCD Solar Controller For Home Use 1. The solar charge controller is equipped with a display that can display the status and data clearly, and you can easily switch the mode and parameter configuration.2. The charge controller adopts industrial main control board chip, which has good performance and durability.3. With simple button operation, the system voltage level can be automatically identified, and the solar controller has intelligent PWM charging mode and automatic temperature compensation function.4. Circuit protection function, solar controller has short circuit protection, open circuit protection, reverse protection, overload protection.5. Wide range of applications, solar energy controller is suitable for home, industrial, commercial use, etc. Specification: Item type: solar charge controller Material: ABS Voltage: 12V, automatic identification 24V Floating charging voltage: 13.8V,27.6V Low voltage disconnection: 10.7V,21.4V recovery low voltage: 12.6V,25.2VUSB power supply: 5V,1A Charging method: PWM pulse modulation Operating temperature: -20 to 60Storage temperature: -30 to 70Package list: 1 x Solar charge controller 1 x User manual Note: The controller will heat up during work, please pay attention to install the controller on a flat, well-ventilated appearance.