[High Conversion Rate]: This solar charge controller features a high conversion rate of up to 98%, ensuring efficient energy conversion from solar panels to batteries. It maximizes the utilization of solar power and helps save electricity costs. [Comprehensive Protection]: Equipped with multiple protection functions in charge controller, including overcharge, overcurrent, temperature, reverse current, short circuit, and reverse connection protection. Effectively safeguards your solar panel system and prolongs its lifespan. [Versatile Compatibility]: Designed to work with both 12V-24V systems, this solar controller automatically adapts to different voltage settings. It is compatible with solar panel types and battery types of 10-12V, providing flexibility for different applications. [User-friendly Interface]: The OLED high-definition display screen of solar panel controller provides clear and intuitive information about the charging status, battery voltage, and other relevant data. Users can easily monitor and manage their solar power system. [Multiple Outputs]: This solar panel charge controller offers diverse outputs, including solar panel input, battery input, USB ports, Type-C output, and two lamp outputs. It supports the charging and discharging control of solar panels, making it suitable for solar applications. Charging efficiency: 98% Boost charging voltage: 14.6V Discharge cut-off voltage: 10.7V (default value, adjustable range: 9V-11.3V) Discharge recovery voltage: 10.7V (default value, adjustable range: 9V-11.3V) Solar panel input: 12-36V Battery input: 10-12V Bulb DC output: 12V Standby current: Less than 10mA Rated charging current: 30A Colour:As Shown Material:Plastic Package Contents: 1x Solar Panel Charge Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.