500W Wind Turbine Generator 12V Wind Power Kit 5 Blade with MPPT Controller Adjustable Windward Direction Low Start Wind 500W High-Efficiency Output: 500W high-power wind turbine generator delivers exceptional wind energy utilization and efficiency, making it a versatile solution for powering various applications from homes to farms, RVs, boats, and more. (NOTE: The tower pole is NOT INCLUDED ! ) Optimize Wind Energy Utilization: With 2.5m/s start-up wind speed, 12m/s rated wind speed, and 3-25 m/s operating wind speed, our wind power generator ensures optimal power generation in wind-rich areas, especially where the average wind speed exceeds 3 Beaufort scale. Its power output is further enhanced in high-wind conditions. Reliable and Durable Performance: Featuring a 12V three-phase AC permanent magnet synchronous generator, this wind turbine system operates quietly at just 55dB while boasting an extended lifespan. Controlled by an MPPT microprocessor, it intelligently adjusts current and voltage to match diverse electrical circuits. Premium 5-Blade Design: Crafted from reinforced fiberglass nylon, the waterproof and corrosion-resistant fan blades withstand extreme temperatures from -40C to 80C, ensuring consistent and stable performance. With a 47-inch rotor diameter, it efficiently maximizes power generation efficiency. Quality Construction: Built from die-cast aluminum, the turbine body is waterproof and corrosion-resistant. Its tail can be adjusted to align with the wind direction, enhancing wind resistance for more safe operation. Equipped with dual bearings, the fan operates quietly and efficiently, ensuring top-notch performance. 500W Wind Turbine Generator, 12V Wind Turbine Kit, 5-Blade Wind Power Generator with MPPT Controller, Adjustable Windward Direction & 2.5m/s Start Wind Speed, Suitable for Home, Farm, RVs, Boats Low Start-up Speed High Performance Motor Durable Fiberglass Nylon Blades Complete Accessories, Easy Assembly Various Application High-Quality Detail Design Noise Level: 55dB,Startup Wind Speed: 2.5 m/s,Rated Power: 500W,Number of Blades: 5,Wheel Diameter: 47 in / 1.2 m,Rated Wind Speed: 12 m/s,Controller: Included,Product Dimensions: 47 x 47 x 26.7 in / 1200 x 1200 x 680 mm,Net Weight: 15.3 lbs / 6.95 kg,Rated Voltage: 12V _x000D_ _x000D_