Which is the leading stock of solar energy?

1, which is Tianwei (600550); Holding a 5 1% stake in Baoding Tianwei Yingli.

2. Invested 65,438+0.65,438+0 billion yuan to participate in Sichuan Guangxin Silicon Industry, accounting for 35.66%, making it the second largest shareholder; Tianwei Yingli is the only company with the most complete industrial chain in China solar photovoltaic industry.

3. On June 4, 2005 165438+ 10/KLOC-0, the expansion project of Tianwei Yingli Phase II was completed. After the project is completed, the silicon wafer production capacity is 70mw, the battery production capacity is 60mw, and the module production capacity is 100mw, reaching 3 billion yuan.

The construction of the third phase will start at the end of 2005. In 2006, the output value of the company's photovoltaic industry will reach or exceed 654.38 billion yuan. By 2008, silicon wafers, battery chips and components will reach 500 MW respectively, ranking first in the world. The owner of Guangxin Silicon shall produce and sell polysilicon, monocrystalline silicon, monocrystalline slices, high-purity metals and other related products, and design the annual output of polysilicon 1260 tons.

Extended data:

I. Major shareholders of solar energy:

1,TBEA(600089); The announcement of 5438+1October 19 in June, 2005 passed the proposal to increase the capital of Xinjiang New Energy Co., Ltd. The new energy company will seize the market opportunity, implement the industrialization project of solar cell silicon wafer, and integrate with its solar cell modules and photovoltaic systems to form an industrial chain.

2. Aerospace electromechanical (600151); On February 29th, 2003, 65438 announced the acquisition of Shanghai Solar Energy Technology Co., Ltd. 10% equity ... On May 2nd, 2005, it announced the capital increase to Shanghai Solar Energy Technology Co., Ltd. with a registered capital of 1 100 million yuan, holding 70% equity of solar energy company.

4. Sail shares (600482); On March 2, 2005, the announcement was issued, and the "Proposal on Investing in the Construction of Solar Cells" was reviewed and approved. The project is located in Baoding High-tech Industrial Development Zone. It is estimated that the first phase of the project will start in 2005 and the second phase will be completed in 2006.

5. Antai (000969); In August, 2004, it signed an agreement with German company odersun to develop new thin-film solar cells. The two sides are jointly developing low-cost and excellent thin-film solar cells based on Aetna nanotechnology, as well as various solar cell products and solutions to meet the market.

6. Shenneng (600642); On July 28th, 2005, the Institute of Aerospace Mechanical and Electrical Engineering, Shanghai Institute of Space Power, Shanghai Science and Technology Investment Company signed an agreement with Shanghai Shenneng New Energy Investment Co., Ltd., and the Institute of Aerospace Mechanical and Electrical Engineering and Space Power respectively transferred 65,438+08% and 2% shares of Shanghai Solar Energy Technology Company to Shenneng New Energy, and Shanghai Shenneng New Energy Investment Co., Ltd. held 20% shares of solar energy technology.

7. Beixin Building Materials (000786); Beijing Atlan Solar Technology Co., Ltd. is a joint venture with Swiss Atto Der Blaue Engel Solar System Co., Ltd. The joint venture company will devote itself to the research and development of solar photovoltaic cells, solar roof power generation systems, solar power stations and other products.

8. Jiaotong University Nanyang (600661); Shanghai Jiaotong University Taiyang Green Energy Co., Ltd., a subsidiary holding 6 1.9%, has a certain solar cell production capacity.

9. Leshan Electric Power (600644); Participated in Sichuan Guangxin Silicon Industry Technology Co., Ltd., which is currently the largest producer of polysilicon for solar cells in China.

10, Shanshan shares (600884); On July 25th, 2005, it was announced that it had invested 9,264,450 yuan to participate in Ningbo Shanshan Yulika Solar Technology Development Co., Ltd. ..

References:

Baidu encyclopedia-solar energy leading stock