Features Advanced MPPT Technology: Experience maximum tracking efficiency of 98% that optimally harnesses solar energy for your battery system Real-Time Digital Display: Monitor battery panel voltage, charging current, and battery voltage with clarity using the intuitive 4-digit digital tube display Energy Efficient Operation: Enjoy low standby power consumption, as the system draws power solely from the solar panel and remains inactive at night Enhanced Safety Features: Utilize the child lock function to prevent accidental adjustments, ensuring safe and reliable charging for your batteries Versatile Battery Compatibility: Works seamlessly with lithium, lithium iron, and acid batteries (48V, 60V, 72V), allowing users to easily set parameters for tailored performance Features: 1、MPPT Technology: Advanced MPPT power point tracking technology, with maximum tracking efficiency of 98%, effectively saving battery panel energy. 2、Digital Display: 4 digit digital tube display design, real time display of battery panel voltage, charging current, battery voltage, etc., clear and intuitive. 3、Energy Saving: Solar panel power technology, low standby power consumption, system power consumption is all from the panel, does not work at night. 4、Safe : Equipped with a child lock function to prevent wrong charging caused by touching the button by mistake and provide good protection. 5、Applicable Battery: Used for lithium battery, lithium iron battery, acid battery, etc. (battery voltage 48V 60V 72V), users can set parameters through the SET key. 6、High Efficiency: Ultra fast maximum power point tracking speed, while ensuring tracking efficiency, wide photovoltaic array operates at the maximum power point. Specification: Item Type: Solar Boost Controller Material: Aluminum Alloy Overvoltage: 57.6V (48V), 72.0V (60V), 86.4V (72V), self setting Power: ≤600W Solar Input Voltage Range: 26-63V (the voltage of the solar panel needs to be lower than the battery voltage) MPPT Voltage Range: 26-63V Reverse Connection Protection: The reverse connection of the battery will blow the fuse MPPT Efficiency: ≥99% Overall Efficiency: ≥95% Working Temperature: -35-65℃ Insulation Resistance: AC1KV, 5min test ≥20MΩ Waterproof Grade: IP54 Package List: 1 x Solar Boost Charge Controller 1 x Fuse 1 x User Manual Note: The mains charger does not need to be changed. The solar charger is directly connected to the battery. The 2 charging methods do not affect, and can be charged at the same time; The mains charging will not flow back to the controller; The input end of the solar controller must be connected to Package List 1 x Solar Boost Charge Controller 1 x Fuse 1 x User Manual