Look here http://www.flapturbine.com/hawt_power.html The larger diameter propeller provides more power at the same wind speed.
http://www.lmagency.biz/contents/en-uk/p56.html M31 can be seen here
From windy_nation 3 WIND TURBINE GENERATOR BLADES - LARGE 80 INCH ROTOR Has anyone used it?I'm interested in power at different winds.I am...
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