500W 12V Wind Turbine Generator Kit, 3-Blade, MPPT

500W wind turbine generator kit helps you capture off-grid power to charge 12V battery systems for home backup, farm setups, RVs, and boats. Designed for low-wind starts, it begins generating at 2.5 m/s and uses an MPPT controller to manage current and voltage efficiently. A 3-blade rotor and adjustable windward direction support stable output, while the permanent magnet generator runs at a rated noise level of 55 dB.

• Delivers 500W rated power with 12V output for charging compatible battery-based systems


• Starts generating at 2.5 m/s to capture more energy in variable wind conditions


• Includes MPPT controller and anemometer for smarter regulation and easier monitoring


• Resists weather with fiberglass nylon blades and a corrosion-resistant aluminum body


• Adjusts to wind direction via tail design to improve tracking and safer operation

Built for wind-rich locations and everyday durability, this 3-blade wind power generator combines a permanent magnet synchronous motor, dual bearings, and a 47 in rotor to support consistent performance across a wide operating wind range. The waterproof, corrosion-resistant construction suits outdoor mounting, while the included controller simplifies integration into 12V setups. If you’re planning a small renewable upgrade for a cabin, RV, boat, or farm system, grab yours today and get your site ready for cleaner charging power.

• Rated power: 500W


• Rated voltage: 12V


• Generator type: 3-phase AC permanent magnet synchronous


• Number of blades: 3


• Rotor diameter: 47 in / 1.2 m


• Start-up wind speed: 2.5 m/s


• Rated wind speed: 12 m/s


• Operating wind speed: 3–25 m/s


• Noise level: 55 dB


• Operating temperature: -40°C to 80°C


• Product dimensions: 47 x 47 x 26.7 in / 1200 x 1200 x 680 mm


• Net weight: 14.3 lb / 6.5 kg


• Controller: Included (MPPT)