Check the listing for details. 5-Blade Wind Turbine Generator Vertical Axis Wind Turbine Wind Power Generator. Color: White, Condition: New. Listed at 241.40 USD. Specification Material: Aluminum, Nylon Fiber, Stainless Steel Process: Baking Paint Color: White Style: Modern Assembly Required: Yes Generator Type: Permanent Magnet Levitation Generator Braking Method: Electromagnetic Wind Direction Adjustment: Automatic Number of Fan Blades: 5 Rated Power: 100W Rated Battery Voltage: 12V Protection Level: IP67 Number of Installation Holes: 4 Max. Noise: 30dB Flange Specification: DN25 Working Temperature: -40~80 ℃/-40~176 ℉ Rated Wind Speed: 13m/42.65ft/s Max. Wind Speed: 35m/114.83ft/s Starting Wind Speed: 2.5m/8.2ft/s Product Size (D*H): 75*80cm/29.53*31.5in Package Size: 82.5*34*23cm/32.48*13.39*9.06in Gross Weight: 15kg/33.07lbs Net Weight: 14kg/30.86lbs.