1. Advanced MPPT maximum power point tracking technology with a maximum efficiency of 98%, optimizing energy harvest from the solar panel and improving overall system efficiency. 2. Built with high-quality components to enhance system reliability and achieve up to 97% conversion efficiency. 3. Ultra-fast maximum power point tracking ensures rapid response while maintaining high efficiency. 4. Equipped with a 4-digit digital display that shows real-time data including solar panel voltage, charging current, and battery voltage for clear monitoring of charging status. Allows users to manually set battery voltage and charging parameters. 5. Wide operating voltage range for the photovoltaic array: 12V–50V, compatible with various solar panel configurations. 6. Direct parameter display design provides dynamic visualization of equipment operating data and status, including panel voltage, charging current, and battery voltage. 7. Utilizes power directly from solar panels; standby power consumption is zero. The system operates only when sufficient solar power is available and stops at night. 8. Supports manual configuration of battery voltage and charging settings via buttons. Compatible with multiple battery types, including lithium-ion, LiFePO4, nickel-metal hydride, lead-acid, and gel batteries. 9. Includes a child lock function to prevent accidental changes to settings due to unintended button presses. 10. Requires proper connection sequence: connect the battery first, then connect the solar panel. Features reverse polarity protection with fuse to safeguard against incorrect installation. 24/36/48/60/72V MPPT Solar Charge Controller with Anti-Reverse Connection Protection Features: MPPT high-efficiency charging method with up to 97% charging efficiency.