1、High Efficiency: The MPPT controller can track the maximum power point photovoltaic array to provide larger charging current and improve the efficiency. 2、Safe Protection: Comes with solar anti reverse charging protection, battery reverse connection protection, battery open circuit protection and so on. 3、Good in Control: Also has lithium battery activation function and voltage stabilizing charging function to avoid controller crash and protecting battery. 4、Stable for Work: Adapt to various batteries, and when the battery does not supply power to the controller, it will turn to photovoltaic power for work. 5、Broader Fitting: Applicable to a variety of batteries, including ternary lithium batteries, lithium iron phosphate batteries and more, very practical. 1 x Solar Charge Controller1 x User Manual Item Type: Solar Charge ControllerModel: LSECM10A-12/24VPV Maximum Access Voltage: 80VRated Current: 10APhotovoltaic Maximum Access Power:12V: 10A-130W24V: 10A-260WController Power Supply: Powered by battery or photovoltaic panel. Charging Method: MPPT charging function. Load: Various of working modes available, pure light control mode, normally open mode, light control nd time control mode, which has four periods and morning light. Protection Type: Solar battery anti reverse charging protection, battery open circuit protection, battery reverse connection protection, overload protection, etc.