Features 1. USB Charging Port: Solar charge controller supports charging most USB-powered devices on the market, such as mobile phones, tablet computers, PSP game consoles, Bluetooth headsets, cameras, and other digital products. 2. Multiple Protection: Includes overcurrent protection, short circuit protection, open circuit protection, and reverse connection protection. All protections are self-recovery type, ensuring the controller remains undamaged. 3. Main Control Chip and LCD Display: Equipped with an industrial-grade main control chip. Features a large LCD display with flexible adjustment of charging and discharging parameters. 4. Wide Application: Compatible with 12V and 24V solar power systems. Suitable for solar power generation systems, smart homes, solar chargers, solar ventilation systems, solar light boxes, solar billboards, and solar warning lights. 5. Lightweight and Portable: Designed with a lightweight build for easy portability, adding no extra burden and providing greater convenience. Specification Item Type: Solar Charge Controller Product Material: ABS Gross Weight: 145g / 5.1oz Dimensions: 133x70mm / 5.2x2.8in System Voltage: 12V/24V auto-detect Rated Discharge Current: 10A Maximum Photovoltaic Voltage: Less than 25V for 12V battery; less than 50V for 24V battery Standby Current: <10mA USB Output: 5V 2A Operating Temperature: -35°C to +60°C Application Scenarios: Outdoor recreational vehicles, solar power generation systems, solar advertising boxes, rural solar energy setups, solar billboards Package List 1 x Solar Charge Controller 1 x User Manual