China Solar Power Export (1)

China has become the world's third largest PV (photovoltaic) manufacturing base, but nearly 95% of China solar power produced for export. Its mean they consume a large amount of energy for foreign output 'green' working environment for others.


Solar energy is known of clean energy. However most individuals don't grasp, according onto the current domestic production technology, to provide 1 kilowatt pv module, usually got to consume regarding 4000 kwh of electricity.

Reporters found that China solar power actually reverse the green exporter on your embarrassing situation, the key usually is to promote the event of solar domestic market, the energy strategy due to perspective of the govt. Has issued preferential policies to actually encourage businesses and households to work with solar energy to actually promote pv power grid, the clean energy at home.
Daily Business High-Energy Worries

China solar power business developed rapidly in recent years, in 2006, mainland China in the worldwide solar market share of 15% in japan, and germany ranks third in the globe. In spite of this, the solar energy the green energy behind, however includes the high energy half on your letter. Energy research in jiangsu province, in line with professor wei qidong, secretary general introduction, crystalline silicon pv business embrace preparation, wafer production, cell manufacturing and element package of four areas during which high purity silicon refining, polysilicon ingots and silicon ingots a part of extreme power.

It's understood that to provide 1 kilowatt pv module, power consumption index advanced 725 kilowatt hours on average 1275 kwh, whereas domestic production scale as little, backward technology, in depth management, general desires from 3275 to actually 5450 kwh, is 3 to actually 4 times abroad.

Yangzhou, Jiangsu Shunda Semiconductor Ltd, told reporters that a one crystal silicon rod in furnace processing a little more than 30 hours of electricity in 2006 the corporate reached 30 million degrees.
Wuxi edges related to high pv technology co., ltd. Deputy general manager Ding Yongming Jia aforementioned that the factory is currently electricity 10 000 degrees day-after-day, 2 comes were implemented after the daily electricity consumption can reach 50, 000 degrees.

She Haifeng told that due to silicon refined into high-purity silicon method can manufacture hydrogen chloride, chlorine and alternative toxic substances, when the recovery method immature, there will be significant environmental considerations.

She Haifeng aforementioned, at present a considerable half on your preparation of crystalline silicon production capability distribution of resources, environmental capability on your yangtze river delta region is extremely tense, but additionally open to actually question.

Guard Surrounded Them To Achieve A Green Bubble

Barely 2 or 3 years, varied capital pursuit of profit directly into photovoltaic business. In spite of this, the growth rate on your world market which can not digest an exponential growth in our own capability, we should guard against rushing into mass action feature a green bubble.

China solar power production capability present is not far away from 2000 megawatts in 2005 worldwide production of solar cells under 1800 mw. Business usually, in successive few years, the incremental world solar energy market remained at 30% annually, whereas Chinas production capability has doubled, expected to actually a little more than 4, 500 megawatts by 2010.

She Haifeng aforementioned : the reckless expansion of many firms merely don't care regarding changes within the downstream market. Currently the chinese counterparts have started a price war between variety of manufacturers selling on a loss, exports onto the north american market, solar modules sold 3.3 US bucks / watt, the particular the value ought to around 3. 6 US bucks.

Because of intense competition, coupled when using the upstream silicon material price inflation, China solar power production rapidly from regarding 20% gross profit margin dropped to actually under 10%. Capability expansion not no more than in battery manufacturing sector, the trend additionally extends onto the upstream.

Just like the shortage of speculation with international speculators, solar silicon raw material costs from 2002 to actually surge a little more than 20 US bucks per kilogram onto the current 230 to actually three hundred united nations monitors. The unarme US Bucks, a little more than 100% profit margin.

This makes many domestic enterprises began swarming into possibly the most upstream preparation of crystalline silicon. However the basic technology during this field was the US, Japan and alternative countries blocked the corporate, the domestic is not mature, and plenty of firms dug around individuals place along technology, method rough, the quality of worrying.

In line with statistics, developed countries, purified polysilicon per kilogram prices regarding 20 bucks, whereas the average cost of China solar power enterprises as abundant as 50 to actually 60 US bucks.