ITEM NAME:60A SOLAR CELL PANEL BATTERY CHARGE CONTROLLER DUAL USB PORT PWM LCD DISPLAY Description: The large screen LCD shows that the parameters of charging and discharging can be adjusted. Complete 3 stage PWM charging management. Built-in over-current/short-circuit protection, open-circuit protection, reverse protection, are automatic recovery type, do not damage the controller. Double MOS anti backflow circuit has extremely low calorific value. Easy to set up and operate. suitable for home, industrial, commercial, etc. Specification: Material: ABS Rated Voltage: 12/24V Rated Current: 60A Charge Mode: PWM Function: 1. Always keep the battery on fill voltage.Rated Current: 60A. Prevent the battery from reverse charging to solar panels during. Reverse polarity protection for solar panels. automatically cut off the load from the system. Reverse polarity protection for battery.