Feature:1. FULL PROTECTION: The MPPT wind turbine charge controller support battery overcharge, overdischarge, reverse connection, overload, lighting, current control, automatic braking or manual braking of the wind turbine2. FAST HEAT DISSIPATION: Wind turbine charge controller adopt the design of heat dissipation wind tunnel, which effectively solve the heat dissipation problem of the controller in the case of high current charging, making the state safe, stable, and increasing the service life3. HIGH EFFICIENCY: The controller adopt MPPT(high power point tracking) control method, which can ensure that the fan can charge the battery at low wind speed and low speed; Can also increase the utilization rate of fan power generation by 90% under the same conditions4. AUTOMATIC MATCHING: The wind turbine controller can automatically match the 12 or 24V battery. Control voltage and current limits while charging to ensure optimal charging results.5. CLEAR DIGITAL LED INDICATOR: MPPT wind generator controller has LED indicator to clearly view the working status of the air load controller, very convenient6. IP67 WATERPROOF: MPPT wind turbine low voltage controller use thermal silicone potting process, sealing and waterproof, dustproof, prevent circuit oxidationSpecification:Item Type: MPPT Wind Turbine Charge ControllerRated Voltage: 12V 24VCharging Mode: MPPTWind Generator Braking Voltage: 14.5V/29VWind Generator Recovery Voltage: 13.5/27VProtection Grade: IP67Display Method: Diode indication.Package List:1 x Controller