1、Auto Recognizing: Automatic identification of battery system voltage 12V, 24V and 48V, the maximum input solar power is 720W(12V), 1560W(24v), 2340W(36V) and 3120W (48W). 2、High Efficiency: Efficient MPPT controller algorithm enables a efficiency greater than or equal to 99.5%, and the conversion efficiency of the whole machine is as high as 98%. 3、Flexible Charging: Users can choose to charge 3 types of commonly used batteries, and can charge other types of batteries with custom parameters. 4、Clear LCD Display: With LCD display screen, you can monitor the equipment operating data and working status, and supports the modification of the controller display parameters. 5、Low Consumption: Use ultra low power consumption power chip to reduce static standby energy consumption and reduce energy loss at night. 6、Reliable Working: 3 stage charge, that is constant current, constant voltage, floating charge, which can effectively extend the life of the battery. 7、Safe Operation: With current limiting charging function, when the battery board power is too large, the controller automatically maintains the charging power, and the charging current will not exceed the rated value. 8、Simple to Control: LOAO mode has normally open and normally closed mode, light control mode, dual time control mode, light control fixed time control mode. Item Type: Solar Charge Controller Model: CPT Material: Alloy Steel Rated Current: 60A Connect to The Computer Terminal Interface: RS485 1 x Solar Charge Controller 1 x USB Connecting Cable 1 x Terminal Connecting Cable 1 x User Manual