Wind Turbine Generator Kit 400W 12V AC, MPPT Controller

Wind turbine generator kit delivers reliable 12V AC power for off-grid charging with a low wind-speed start and automatic windward tracking. This 400W, 3-blade system pairs a 3‑phase permanent magnet generator with an external MPPT controller to support more efficient energy capture. Built for marine, motor home, terrace, chalet, gazebo, and remote monitoring setups, it’s designed for corrosion resistance, stable operation, and faster heat dissipation in demanding environments.

• Delivers 400W rated output with 12V AC 3‑phase permanent magnet generator for steady charging support


• Starts at 2m/s wind speed to capture energy earlier in low-wind conditions


• Tracks wind automatically via yaw/electromagnetic control to maintain windward direction


• Includes external MPPT controller to improve tracking efficiency across changing wind speeds


• Fits marine and outdoor installs with nylon fiber blades, aluminum body, and stainless steel tail

Designed for quick-scan assembly and long-term outdoor use, this wind power generator kit combines lightweight, corrosion-resistant blades with a die-cast aluminum housing for durability and heat management. The hoop mount arrives installed to simplify setup, while the rotor’s 47in/1.2m sweep helps convert wind into usable power for boats, RVs, terraces, cabins, and small off-grid systems. Use it as part of a broader renewable energy setup for charging and supplemental power. Grab yours today and get a practical wind-ready charging option.

• Max/Rated Power: 400W


• Rated Voltage: 12V AC


• Generator Type: 3‑Phase AC Permanent Magnet


• Rated Current: 24A


• Start-up Wind Speed: 6.56ft/s (2m/s)


• Rated Wind Speed: 42.65ft/s (13m/s)


• Survival Wind Speed: 164ft/s (50m/s)


• Rotor Diameter: 47in (1.2m)


• Blade Count/Material: 3 / Nylon fiber


• Magnet Material: Neodymium Iron Boron


• Body Material: Die-casting aluminum, paint-coated


• Tail Material: Stainless steel, paint-coated


• Hoop Diameter: 2in (54mm)


• Rated Speed: 900 r/min


• Controller System: Electromagnetic/Yaw with external MPPT controller


• Working Temperature: -104°F to 176°F (-40°C to 80°C)


• Net Weight: 20lb (9kg)


• Package Dimensions: 27 x 11.5 x 7.5in (69 x 29.5 x 19.5cm)


• Regulating Way: Automatic adjustment