A member of Sinovel's press relations team declined to answer questions put to her by China Daily.
"Sinovel has made great forward strides in the past few years, but the foundation of its development is not solid enough," said Ma Xuelu, vice-chairman of the China Wind Energy Association. "The company focused on expanding production capacity rather than making the necessary technical innovations. This is a typical phenomenon in the Chinese wind power industry."
In addition to the lack of innovation, the adjustment of industrial policies, and fierce competition, are also blamed for the sectoral profit slump.
Also, a number of local governments that approved wind farm construction to pursue GDP growth have ignored the fact that the local grid network lacks the capacity for long-distance power transmission.
Provisional regulation
To control the development of the wind power industry, China's National Energy Administration issued a provisional regulation in August requiring that any future plans for wind farms with a capacity of at least 50,000 kW must obtain approval from the central government as well as the provincial authorities.
When considering projects with a capacity of less than 50,000 kW, provincial governments have to make a decision based on their annual plans for wind farm construction and development. The plans, which are submitted to the National Energy Administration, should include the total construction scale and a separate application for each project.
By Dec 18, the NEA had approved plans for wind farms with a total capacity of 54.11 gW.
"The Chinese wind power industry has developed too quickly during the past five years and a large number of companies, some without the requisite experience or skills, have entered the industry," said Ma Jinru of Goldwind.
"Many wind turbine manufacturers bought technical drawings to rapidly accelerate their production capacity and start commercial production, but the wind turbines they produced were far below international quality and performance standards."
The chaos that followed resulted in a drop in the price of wind power equipment. The average price of a 1.5 mW wind turbine - the model most frequently used in China - fell to 3,800 yuan per kilowatt by the end of September 2012 from 6,000 yuan in 2008.
As competition intensifies and the government raises the technical bar for wind farms to connect to the grid, industry experts predict that a larger number of companies will be forced out of the sector in the next three years. In the meantime, China will remain as a major global market for wind energy equipment manufacturers.
Wu Wencong contributed to this story.
Contact the reporters at jiangxueqing@chinadaily.com.cn and huyongqi@chinadaily.com.cn
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