Features Efficient Heat Dissipation: The 12V 24V wind controller features a deep wind channel design with a high heat dissipation tunnel, ensuring safe, stable operation in high current charging situations, increasing longevity. MPPT Control Method: Utilizing MPPT control, the wind charges controller ensures that the wind turbine can charges the battery even at low wind speeds and low rotor speeds, improving wind turbine power generation efficiency by 90%. Automatic Battery Matching: The wind turbine controller automatically matches 12 24V batteries, controlling voltage and current limits during charging to ensure optimal charging efficiency. Multiple Protections: Wind turbines generator regulator is equipped with protections for overcharging and discharging of batteries, reverse connection, overload, lighting, current control, and automatic or manual braking of wind turbines. Use with confidence! High Performance: Wind power supplies system features MPPT power point tracking mode for charging, the controller operates at 16A rated current with PWM no electrode no noise unloading, providing efficient and reliable performance. Specification: Item Type: Wind Turbine Controller Material: Aluminum Alloy Rated Voltage: 12V 24V Charging Mode: MPPT Protective Level: IP67 Standby Current: 3.6mA Display: Diode indication Rated Current: 16A Unload Method: PWM Electrode freely and noiseless unloading Protective Method: Battery Overcharge, Overload, Wind Turbine Current Limitation, Automatic Brake Performance: MPPT Power Point Tracking Mode Charging How to Use: 1. Connect the thick red wire from the controller to the positive pole of the battery. 2. Connect the thick black wire from the controller to the negative pole of the battery. 3. Connect the three green wires from the controller to the three wires coming out of the wind turbine. packing list: 1 x Controller Package List 1 x Controller