6.8 Ft (81.5) Diameter. High Efficient Wind Generator Blades w/ HUB, 3 Rotors

Filed under Wind Power Generators by on July 12, 2010 at 3:00 am no comments
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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.

10.1 Ft (121) Diameter. High Efficient Wind Generator Blades w/ HUB + GENERATOR, 3 Rotors

Filed under Wind Power Generators by on July 11, 2010 at 6:33 pm no comments
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This system comes with a set of 3 blades, a 600 watt generator, and a hub. 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 pe[Read More]

Wind Turbine Generator DIY Starter Kit with 126 Dia Blades, 25 Neo Magnets, Rectifier

Filed under Build Wind Power by on June 9, 2010 at 11:48 pm no comments
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10.6 Foot DIY Wind Turbine Package for DIY Wind Turbine Plan - 1000 to 1500w The package includes: One set of 3 High Efficiency Reinforced Fiber Glass Wind Turbine Blades - 10.6 Feet diameter Wind Turbine Hub. Nose Cone 25 super strong Epoxy+Nickel + Copper+Nickel quadruple layer coated NdFeB Neodymium magnets - Grade N42, stronger and better p[Read More]

Canarm LTD Pacific Wind ES ORB 52 Frost Glass Bowl 2 Bulb Light Kit, 52-Inch Ceiling Fan with 5 Blades, Walnut

Filed under Build Wind Power by on June 9, 2010 at 9:20 am no comments
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500 Watt DIY Do It Yourself Wind Turbine/Generator Kit 46 Blades

Filed under Wind Power Generators by on April 21, 2010 at 1:07 pm no comments
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This package includes the major material to make a 500 W system based on Hugh Piggott's Plan. The plan provides very detailed info to guide you through the process. All the rest material is also listed with the sources where you get them from. All items are BRAND NEW, never used and straight from the manufacturer FEATURES: Blades: Our blades are[Read More]

Windmill Design

Filed under Windmill Power by on October 10, 2009 at 10:46 am no comments

What really constitutes windmill design?

You could say that a windmill is device that converts wind energy into mechanical energy which is later converted into electrical energy. A windmill typically consists of the following parts: (more…)

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Who am I ?

Erik

Hi, I’m Erik Astrand and the man behind this site.

My story?
I am about to be 50 and all my life I have been interested in technical things. Not sure if the special interest for the wind, and how to use the wind, started when I as a 5 year old boy and got my first sail dinghy.

Anyway, wind power and to build my own wind generator was a dream for several years. I studied many websites and also bought many courses before I finally built my own windmill. This site is about that journey and you will also find some more general articles about wind power.

Enjoy! and check out the about me page to read more.