10.6 Ft (127.2") Diameter. High Efficient Wind Generator Blades NO HUB, 3 Rotors

10.6 Ft (127.2") Diameter. High Efficient Wind Generator Blades NO HUB, 3 Rotors

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Designed and made to pick up the wind power as much as possible. The efficiency is graded as 0.48 in converting wind power to the mechanical power, which is at the very top end (the highest is 0.5). The exact same blades are widely used in commercial wind generators. The performance of the blades is much better than home brewed ones.

• Power - Applicable for 1000-1500 watt generators
• Start-up Wind Speed - 6.7 mph or 3m/s
• Nominal Wind Speed - 22.4 mph or 10m/s
• TSR - 6:1 at heavy load, 8:1 at light load, and 10:1 without load
• Diameter - 10.6 feet or 127.2 Inches

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*** Product Information and Prices Stored: Aug 01, 2011 05:58:56 ***

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