Feature:1. The solar controller, with a display screen, can clearly display the status and data.2. Can switch mode and parameter configuration conveniently, suitable for home, industry, business, etc.3. With short circuit protection, open circuit protection, reverse protection, and overload protection.4. The rated discharge current is 10A, and it is automatically compatible with 12V or 24V systems.5. Suitable for AGM, GEL batteries, etc., but not for NiMH, Lithium, Lithiumion batteries or other batteries.Specification:Item Type: Solar Charge ControllerMaterial: ABSProduct Size: Approx. 16.8x9.2x4.2cm / 6.6x3.6x1.7inVoltage: 12V/24V Automatic IdentificationWaterproof Rating: IP32Working Temperature: -22-55Charging Type: PWM.Package List:1 x Solar Charge Controller1 x ManualNote:1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. In order to maintain good heat dissipation, please place it in a well‑ventilated place.