Features: 1Protection Function: The wind charge controller has step up charging function breeze charging over temperature protection function over charge protection electronic short circuit protection 2MPPT Charging: The windmill generator uses MPPT charging which effectively harvests power from the generator to charge the battery 3Status Indicator: The wind energy controllers have various status indicators to check the working status of the system red is brake unloading green is charging 4Aluminum Shell: The wind generator controller adopts aluminum heat dissipation shell with good heat dissipation characteristics and IP67 protection level 5High Charging Efficiency: The 600w wind generator controller has a built in step up charging module which has high charging efficiency and can also be charged with low voltage in the breeze Specification: Item Type:WindChargeControllerProduct Material: Aluminum AlloyCharging Mode: MPPTProtection Class: IP67Standby Current: 1.5mAScope of Application: Fan GeneratorWeight: Approx. 297g/10.5oz Package List: 1 xWindChargeController1 x User Manual