Subscribe | GudCraft WG500 model is 500W Wind Generator. It is a low wind speed, small-size wind generator with starting speed just 8mph! Yes! This model starts producing the wind energy just from 8mph wind! Fresh 2011 Version just shipped from the factory. This is the latest design with 3 new blades. This item is new in the factory unopened box. Comes with integrated charge controller, instruction manual and 1-year warranty from the purchase date. Works with both 12 and 24 volt applications. | |
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GudCraft 500W 12V/24V Wind Turbine Wind Generator with Integrated Charge Controller
Home Wind Turbine Generator 5-Blade 500W Max/12V – Low Wind Model
 | Advantages of 5-blade wind turbines over 3-blade wind turbines
1) 5-blade wind turbines will greatly improve annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you compare annual energy output to conventional 3-blade wind turbine, there is an increase of annual energy output of more than 60%.
2) 5-blade wind turbines will dramatically improve the reliability and safety in high speed wind conditions. The blade rotation speed of a 5-blade turbine is 60% of the rotational speed for a 3-blade wind turbine. 5-blade wind turbines will greatly reduce chance of overspeed control malfunction. This will ensure operational reliability from a long term perspective.
3) The lower blade rotation speed of 5-blade wind turbine will lower wind turbine noise and make 5-blade wind turbines more community friendly than 3-blade wind turbines.
Nylon-Fiber Glass High Efficiency blades is aerodynamically designed to regulate themselves, slowing automatic | |
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