【Waterproof Protection】The wind control regulator has full waterproof protection. If the controller without waterproof but used in easy seeping water environment or high humidity, the controller is easy to corrode and damage. 【Convenient】The wind turbine controller can control wind turbines to automatically charge the battery. When the battery is fully charged, the brake can be controlled automatically by the inner circuit. When the battery voltage drops to restore the voltage level, the wind turbine can automatically recover. 【Reliable】The wind turbine charge controller has a unique reverse connection protection circuit . For incorrect operation of the positive and negative of the battery, it is not necessary to replace the fuse, only to reset the positive and negative to the correct point. Thus, the whole system will be more reliable. 【Advantage】 The voltage and current limitation of the wind turbine is activated during charging to ensure the best charging effect. Meanwhile, it provides maximum protection for the wind turbine and battery. 【Durable】The wind charge controller adopts fully sealed and waterproof design which adapts to high humidity , salinity, such as groundwater operating environment. The degree of protection reaches IP67 above, even in water can work normally for a long time. Feature: 1. Can control wind turbines to charge battery automatically. When the battery is fully charged, the brake can be controlled automatically by the inner circuit. When the battery voltage drops to restore the voltage level, the wind turbine can automatically switch back to battery charging, to protect the wind turbine and the battery. 2. Voltage and current limiting is enabled during charging to ensure the best charging effect. Meanwhile, it provides maximum protection for wind turbine and battery. 3. Unique reverse connection protection circuit. For incorrect operation of the positive and negative of the battery, it is not necessary to replace the fuse, only to reset the positive and negative to the correct point. Thus, the whole system will be more reliable. 4. Complete waterproof protection. If the controller is not waterproof but used in an environment of easy dripping water or high humidity, the controller is easy to corrode and damage. 5. Adopts completely sealed and waterproof design which adapts to heavy humidity, salinity, such as underground water operating environment. The degree of protection reaches IP67 above, even in water can work normally for a long time.