Feature:1. Battery Charging: This MPPT solar controller maximally converts solar panel energy to battery charging.2. Synchronous Rectification: This solar charge controller adopts highly efficient synchronous rectification circuit structure.3. Anti Backflow: This solar energy controller possesses anti backflow function. When there is sunlight, the controller charges the battery normally. When there is no sunlight, the controller can effectively prevent the battery from flowing back.4. Multiple Protection: This MPPT solar controller supports short circuit protection, overtemperature protection, solar input undervoltage protection, battery undervoltage protection, load port short circuit protection.5. Wide Application: This MPPT solar controller is widely used in solar street lamp controller, solar charger, solar electric bike, solar electric tricycle, solar toy car, household solar panels, solar monitoring, etc.How to Use:Install the output and input wires according to the applicable voltageSpecification:Item Type: MPPT Solar ControllerMaterial: PlasticNormally Open: 24 Hours Load OutputEfficiency: ≥95%Noise: 17VPV Input Tracking Voltage: 16 to 25VOutput to Battery Current: 10A (Maximum 12A)No Load Loss: 20MAVoltage Adjusted Rate: 1%No Load Adjusted Rate: 5%Full Load Ripple: 4