Savonius Wind Turbine - VAWT in Saipan

[katowicecentrum]

AntyNWO.pl

[sandeepmaloth]

Nice one. But how do you store electricity and ensure continous supply. Does it justify free electricity if we use battery?

[AClarke2007]

@sandeepmaloth There are many other methods of storing energy besides Batteries. It could be used to gradually lift a heavy weight for example.

[brotherboy77]

helix is nothing realy new imho, just a kind of savonius

[eggaweb]

That looks like a cross between a helix type and a savonius. I wonder if the efficiency would be improved by increasing the number of rotors for the same height?

[wjbombo]

Yep, then flatten each rotor down to a disc and stack them.... oh wait, it's been done... do a search for tesnic.