Until now, we have made breakthroughs that applying pneumatic speed regulation in the vertical axis system in condition of strong wind, which has made vertical axis wind turbines commercially valuable and applicable. In Dec.28, 2007, we moved into JinShan Industrial Zone to start a large scale manufacturing.
Our 200W, 300W, 500W, 1000W, 3000W and 10kW have been sold at large scale. We have finished the sample of the super small model of 10W and succeeded in the wind tunnel tests, and began to do sales now. We have started to design and manufacture 50kW product with regulated angle of attack. We have started the structure design of 500kW and 1000kW product. We have applied for 11 inventive patents, 5 of them have been transferred to PCT patent, 3 of them have been authorized with patent. We still have more technologies pending for patent application…
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