Helix Wind Releases Nifty Performance Testing Video
We’ve written about vertical axis wind turbine company Helix Wind before at Green Options. In addition to being quiet, solid, and easy to place in urban areas, the company’s turbine is also aesthetically attractive. And if pictures don’t convince you, maybe a video of the turbine in action will.
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Make it solar too.
Seems to me this does not make many Rpm
Check these out:
http://www.rotor-energy.nl
quiet enough to be used in inhabited areas, on campings etc…