Resource: Wind Turbine Design: SolarFlower   Event history   Incoming Value Flow
Quantity 1 Each
URL http://solarflower.org/tutorial.php?lang=en&tut=vawt#.Wto6-HXwYbw
Notes

This is a Vertical Axis Wind Turbine which uses wind energy to drive things like an alternator/generator for producing electricity, or air and water pumps for cooling, irrigation and similar.
The turbine uses the 35-40% mechanically efficient Lenz2 lift+drag design. It is made almost entirely from scrap materials, and should cost about $15-$30 for the six vane version, which can be made by two people in four hours without much effort.

Photo
Record created date April 21, 2018
Record created by bob

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