Vertical systems use a gear box to adjust the generator's rotatioin according to different wind speeds, which keeps he generator running at the rated speed. It automatically will track the wind.
We set rectangular blades that keep most of the blades always in the wind. When strong winds are blowing, the blades will open just like and opened book.
The vertical axis connects directly to the generator to protect the wind generator from vibration. The freestanding tower is hot dip galvanized to give it a longer service life.
We have two models: 3.5kw and 5.5kw
3.5kw: $13,594 (call for wholesale pricing)
5.5kw: $18,055 (call for wholesale pricing)
(Shipping is extra)