PWM Solar Charge Controller - 12V/24V Auto MPPT Regulator for RV, Boat, Car, Home Solar Panel System - Perfect for Off-Grid Power & Battery Charging

Feature:1. Built‑in industrial microcontroller, all parameters are adjustable, complete three‑stage PWM charging management.2. Built-in short circuit protection, open circuit protection, reverse protection, overload protection, does not damage the controller.3. The LCD high‑definition display screen can clearly display status and data, and can easily switch modes and configure parameters.4. Dual MOS anti‑backflow circuit design, which makes for ultra‑low heating.5. With 5V/3A USB output, the working temperature is ‑35°C to 60°C, and package including manual for easy using.Specification:Item Type: Auto Solar Charge ControllerMaterial: ABSSystem Voltage: 12/24V adaptiveFloating Charge Voltage: 13.7V (Default, adjustable)Discharge Cut-off Voltage: 10.7V (Default, adjustable)Discharge Recovery Voltage: 12.6V (Default, adjustable)USB Output: 5V/3AStandby Current: <10mAWorking Temperature: -35-60°C Package List:1 x Solar Charge Controller1 x ManualNote:Please note that the old and new type of the product will be sent randomly,and make sure you will not mind before ordering.