Feature: 1. Equipped with an LCD screen that displays system status and data for convenient monitoring and control. 2. Suitable for various applications, including home, industrial, and commercial use. 3. Includes protection features such as short circuit, open circuit, reverse polarity, and overload protection. 4. Utilizes an industrial-grade main control chip for stable, reliable, and durable performance. 5. Compact and lightweight design allows for simple installation within minutes. Specification: Item Type: Solar Charge Controller Product Size: Approx. 135 x 70 x 35mm / 5.3 x 2.8 x 1.4in Product Material: Plastic Voltage: 12V/24V Automatic Identification USB Output: 5V/3A Standby Current: <10mA Discharge Cut-Off Voltage: 10.7V (default value, adjustable) Discharge Recovery Voltage: 12.6V (default value, adjustable) Floating Voltage: 13.7V (default value, adjustable) Weight: Approx. 150g / 5.3oz Working Temperature: -35°C to 60°C Package List: 1 x Solar Charge Controller