Sell Vawt Wind turbine

Date Posted:	28 Jul, 2009
Offer Expires:	28 Jul, 2010

Verified by ACP

Product Details

* Anti-storm mode and the ability of customizing depend on local weather. * Hybrid system: vawt system with solar panel.

Vawt: Vertical-axis wind turbine
D blade: Except with Savonius blade which rotate with high torsion, new Darrieus blade has been choosed from aircraft blade database and optimized by Computational Fluid Dynamics system allowing it to be used with 10%~20% greater efficiency than the same level D blade.
S blade: Except with Darrieus blade which can produce high efficiency, our new Savonius blade is improved by Computational Fluid Dynamics system and have a revise radian shape that reduce 5%~10% noise and vibration compared with the same level S blade.
Alternator: Direct-drive permanent-magnet synchronous generator, with lower starting torque and improved efficiency, is incorporated precisely with blade and cost cheaper (no gearbox).
Electrical control: Maximum Point Power TrackingUsing advanced computer cooing system to prolong life of machine and to enhance the performanceFull function: operating in strong wind and the ability of customizing depend on local weather.
Our product all made by aluminum alloy have these advantages:Weight saving ( easy to install any construction)More strength, more powerFor generator, better cooling and better electromagnetic shielding to protect human bodyImportance: All recycling