Welcome to our store! 1. The solar panel charge controller is compatible with 12V/24V systems, and the built-in industrial microcontroller can automatically manage the work of the solar panel and battery in the solar system. 2. Circuit protection function, the solar panel charge controller has short circuit protection, open circuit protection, reverse connection protection and overload protection. 3. Comprehensive 3-level PWM charging management can improve system efficiency and extend battery life, dual mossfets have reverse power protection and low heat generation characteristics. 4. Adopt LCD screen design, dynamic display of equipment operating data and working status, humanized button settings, more convenient and comfortable operation. 5. Wide selection of applications, widely used in solar energy systems, traffic lights, solar street lights, solar garden lights. Item Type: Solar Charge Controller Material: ABS USB Output: 5v/2.4a (max) Self-consumption: ≤10MA Charging Method: PWM Working Temperature: -20 ℃ to +55 ℃ 1 x Solar Charge Controller 1 x User Manual Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.