DIY Windmills 3d printed VAWT design

vawt concept using tarps, could be done with triangles instead too 1.5 kw windmill $500


more later, maybe some info on wind funnels and kites6a00e0099229e888330120a5cbc4ac970b-320wi 6a00e0099229e888330120a61fd13a970c-500wi 6a00e0099229e888330120a621bba3970c-700wi 6a00e0099229e888330120a6207b3e970c-800wi 6a00e0099229e888330120a62080b0970c-200wi 6a00e0099229e888330120a6216217970c-700wi. basically wind is still cheepest dollar per watt. ( solar is making ground though  seen it going for 28 cents per watt)

windpowerworkshop by hugh piggot is a great starting place the guy pioneered the diy scene.

valuable resources

freenode or efnet #electronics irc chat or  #otherpower

someone should create a hybrid star delta controller for wind generation that uses one for low speed one for high speed
i remember reading about it from uofa university 10+ years ago andrew knight was the researcher.