Vertical Axis Wind Turbine

What is the best most efficient VAWT for me to build or buy?
A VAWT is a vertical axis wind turbine and I am wantng to know the efficient way to build one. I want it to produce the most energy but not to high or wide e.g 15m is too high. I want to be able to take it with me if I move house as well. And not too expensive. If there is something like this commercialy available I would also like to know.
If you want to build your own just do a search for Savonius wind turbine. These are very simple and inexpensive to build. I know there are sites on the web where you can get free plans.
vertical-axis wind turbine on testing…
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iddy (Model Desktop Wind Turbine) by Urban Green Energy $49.99 Assemble your own model-version of an Urban Green Energy turbine! Ideal to use as a marketing and teaching tool to demonstrate the mechanics of UGE’s world renowned vertical axis wind turbines, or as an excellent conversation piece. iddy is quick and easy to assemble so that you can see the desktop wind turbine operating in just minutes! iddy, modeled on UGE’s leading eddy and eddyGT windmills, … |
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The Leo+ Turbine Kit – Wind Experiment Science Kit $16.00 The LEO+ Turbine Kit is a savonius-based vertical axis wind turbine designed to be consumable, easily assembled and modified by students. In addition to exploring the savonius turbine design, students are able to build and test aspects of an integrated generator. By either lightly blowing on it or with the use of a tabletop fan, the output of their design can be observed with an oscilloscope (reco… |
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25kW ON-GRID Wind Turbine – Complete $165,000.00 Reliable, affordable, independent, clean electricity with zero greenhouse gas emissions! Wind energy can be converted to electricity easily and cleanly. With today’s rising gas and oil prices driving electricity costs higher and higher. CBC provides a ready-to-go easy solutions designed top eliminate permitting obstacles and neighbor objections. Silent, attractive, and wildlife friendly, our… |