The wind turbine blades have been precision injection molded using a new process and designed according to the latest aerodynamic principles. The wind speed at startup is low. At the same time, the blade is made of high-strength PA66 and fiber-reinforced nylon, which has good toughness, anti-aging deformation, good corrosion resistance and long service life; 4.
The rare earth permanent magnet generator with a special stator design can effectively reduce the resistance torque of the generator, and at the same time make the wind wheel and the generator better match, and improve the stability of the unit; 5. This product uses an external controller, which greatly enhances the safety and stability of the machine operation, and greatly facilitates product maintenance during use, and at the same time increases the flexibility of the power generation system. The number of generators can be increased at any time.
It can be used together with the solar system to generate electricity together to form a perfect complementary wind-solar. The protection level of the external controller is above IP67, waterproof, moisture-proof and dust-proof. The controller can control the wind generator to automatically charge the battery. When the battery is full, the fan is braked by the internal circuit automatic control. When the battery voltage drops to the recovery voltage, the fan resumes charging the battery, thereby protecting the fan and the battery.The charging adopts voltage-limiting and current-limiting control to ensure the best charging effect, while at the same time providing maximum protection for the fan and battery; 7. Unique reverse connection protection circuit. Due to improper operation, the battery is reversely connected, and there is no need to replace the fuse, as long as the positive and negative polarity is reconnected correctly, the light-emitting diode indicates the working status of the circuit, which is simple, intuitive and clear. 6 x Rotor blades 1 x User Manual. 1 x 12/24V Controller Included: mounting accessories Not included: mounting post. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Wind Power Supplies\Wind Turbines & Kits".
The seller is "browni245" and is located in this country: US. This item can be shipped to United States.