1、Voltage Stabilization Charging: Special activation function and voltage stabilization charging function for lithium battery to avoid controller crash and protecting battery cells. 2、Photovoltaic Power Extraction: When the battery does not supply power to the controller, turn to take power from photovoltaic adapt to a variety of batteries, colloidal batteries, ternary lithium batteries, lithium iron phosphate and other types of batteries. 3、Multiple Protection Functions: Solar power anti reverse charging, battery reverse connection protection, battery open circuit protection, over voltage and load overload protection, power down protection, thunder protection. 4、MPPT High Efficiency Charging: Rapidly obtain the maximum power point of the PV array in any environment, obtain the maximum energy of the solar panel in realtime, and significantly improve the energy utilization of the solar system. 5、Applicable Scenarios: Suitable for desert power supply, water power supply, forest power supply, breeding power supply, wild camping, RV, etc. 1 x MPPT Solar Charge Controller1 x Instruction Manual Item Type: MPPT Charge ControllerModel: LSECM10A 24V 48VMaximum PV Access Voltage: 130VRated Current: 10AMaximum PV Access Power24V: 10A-260W48V: 10A-520WController Power Taking Mode: Battery or PV panel power takingCharging Mode: MPPT charging functionLoad: Various working modes, pure light control mode, normally open mode, light control plus time control mode (four periods and morning light)Protection Type: Solar battery anti reverse charge protection, battery open circuit protection, battery reverse protection, overload protection, etc.