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- November 24, 2022
- battery industry, battery materials, top battery list
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- 07 mins
Top 10 polysilicon manufacturers in China
Top 10 polysilicon manufacturers in China
The world’s demand for polysilicon is getting higher and higher, and the price of polysilicon is also bullish all the way. This has led many manufacturers to expand their production of silicon materials, and many new factories and companies that have switched industries have laid out silicon. There are more and more companies developing silicon materials.
At present, the production of polysilicon is mainly focused on the following factories, you can see who are the top 10 polysilicon manufacturers in China.
Tongwei
Established: 1995
Company location: Sichuan, China
Total market value: 198.6 billion RMB
Official website: http://www.tongwei.com.cn
Company profile:
Tongwei now has more than 200 branches and subsidiaries all over the world, with more than 40,000 employees and an annual feed production capacity of more than 10 million tons.
Its annual production capacity of high-purity crystalline silicon is 230,000 tons, the annual production capacity of solar cells exceeds 54GW, and the production capacity of components is 15GW. We can have a look at the solar battery manufacturers article to check if Tongwei is on the list.
The cumulative installed capacity of its photovoltaic power plants has reached 3GW. The company plans to increase the cumulative production capacity of high-purity crystalline silicon and solar cells to 800,000 to 1 million tons and 130 to 150 GW from 2024 to 2026, respectively. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Tongwei has signed a polysilicon product sales contract worth RMB 103.356 billion.
GCL
Established: 2011
Company location: Jiangsu, China
Total market value: 19.01 billion RMB
Official website: http://www.gcl-power.com
Company profile:
GCL is an innovative company that integrates wind and solar hydrogen storage, source-network-load-storage integration, new energy, clean energy, mobile energy industry new ecology, silicon materials, lithium materials, carbon materials, integrated circuit core materials and other related industries.
GCL has zero-carbon cutting-edge hard-core technologies such as granular silicon, perovskite, semiconductors, anode and cathode materials, and a complete photovoltaic vertically integrated industrial chain.
It is an innovative enterprise with import substitution technology and production capacity in the fields of electronic-grade polysilicon for integrated circuits, 12-inch large silicon wafers, and large wafers. It is one of top 10 polysilicon manufacturers in China.
Latest news:
GCL has cooperated with Ocean Sun of Norway to build a new photovoltaic module platform. The photovoltaic modules are connected with prefabricated slide rails and elastic films, and the films are directly in contact with seawater, which can effectively increase the power generation efficiency by more than 10%.
XINTE
Established: 2008
Company location: Urumqi, China
Total market value: 24.54 billion RMB
Official website: https://www.xinteenergy.com/
Company profile:
XINTE is a high-tech company specializing in the research and development of photovoltaic new energy products, silicon-based new materials, advanced ceramics, zirconium-based new materials, powder new materials and other product development, wind and light resources development and operation, and energy-saving and environmental protection technology applications.
The company has a research and development capacity of 100,000 tons of high-purity crystalline silicon. In the field of solar, wind and other power engineering projects, XINTE is committed to providing full life cycle solutions and a full range of new energy core products such as grid-connected inverters. Since its establishment, it has undertaken more than 5,000 off-grid and grid-connected new energy power stations.
The installed capacity exceeds 21GW, and the scale of photovoltaic grid-connected installed capacity has ranked first in the world for three consecutive years. It is one of top 10 polysilicon manufacturers in China.
Latest news:
XINTE’s annual production of 35,000 tons of trichlorosilane project has been approved.
East Hope
Established: 1999
Company location: Shanghai, China
Registered capital: 800 million RMB
Official website: http://www.easthope.cn
Company profile:
After nearly 40 years of development, East Hope has developed into a super-large multinational private enterprise group integrating heavy and chemical industries such as aluminum and silicon. Its companies are located in 28 provinces, municipalities, and autonomous regions in China, as well as Vietnam, Indonesia, Singapore, Cambodia and other countries, with a total of more than 30,000 employees.
It is one of the world’s top 10 aluminum and alumina producers. East Hope has built large-scale power generation, alumina, electrolytic aluminum, industrial silicon, polysilicon, cement, chemical and other heavy chemical industry cluster bases. It is one of top 10 polysilicon manufacturers in China.
Latest news:
East Hope plans to build industrial silicon, organosilicon, graphite electrodes, solid waste comprehensive utilization, waste heat utilization, new energy power generation and other upstream and downstream integrated circular economy industrial chains and industrial clusters.
Asia Silicon
Established: 2006
Company location: Qinghai, China
Registered capital: 265.625 million RMB
Official website: http://www.asia-silicon.com
Company profile:
Asia Silicon has built a production capacity of 90,000 tons/year of electronic-grade polysilicon and 9,000 tons/year of fiber-grade silicon tetrachloride and a 185MW grid-connected photovoltaic power station. The company built the world’s first 10,000-ton monomer production line with 48 pairs of rods pressurized reduction furnace through digital research and development.
In 2020, the company officially passed the N-type battery material certification of LONGi, the world’s leading monocrystalline silicon wafer company, and became the first supplier among Chinese polysilicon companies to pass the certification and supply in batches.
Based on the advantages of clean energy supply, the company manufactures green photovoltaic energy products, and is currently a polysilicon manufacturing enterprise with a leading proportion of green energy use in China. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Recently, Asia Silicon’s 30,000 tons of electronic grade polysilicon has been successfully put into production.
Daqo
Established: 2011
Company location: Xinjiang, China
Total market value: 119.8 billion RMB
Official website: http://www.xjdqsolar.com/
Company profile:
Daqo has been focusing on the R&D, production and sales of high-purity polysilicon. The company has formed an annual production capacity of 105,000 tons of high-purity polysilicon with high quality, low energy consumption and low cost, and is one of the main market participants in the polysilicon industry.
It specializes in polysilicon cold hydrogenation production technology research, using cold hydrogenation, rectification coupling technology, large-scale energy-saving reduction furnace and other production process equipment. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Daqo purchased 148,800 tons of solar-grade first-class non-cleaning blocks.
Lihao
Established: 2021
Company location: Qinghai, China
Registered capital: 344.8 million RMB
Official website: https://www.qhlihao.net/
Company profile:
Lihao is mainly engaged in the process technology research and development, production, sales and related supporting new energy business of semiconductor materials such as high-purity crystalline silicon. The company is located in Nanchuan Industrial Park, Xining Economic and Technological Development Zone, Qinghai, covering an area of 2,600 mu, with a planned total investment of 18 billion yuan.
It will build a high-purity crystalline silicon production project with an annual output of 200,000 tons in three phases. It is expected to achieve an annual output value of about 20 billion RMB. More than 3000 employees. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Lihao completed 2.2 billion RMBB round of financing for the second phase project of 200,000 tons of high-purity crystalline silicon.
Geely Silicon
Established: 2021
Company location: Hubei, China
Registered capital: 100 million RMB
Company profile:
Geely Silicon’s annual production of 50,000 tons of high-purity silicon polysilicon project by physical method was officially put into production in Gucheng County, Hubei, which marks that Geely Silicon Valley’s solar-grade polysilicon has entered the stage of mass production.
The company’s current main investment projects include the whole industry chain of silicon-based materials, clean energy, and auto parts. Its solar-grade polysilicon has entered the stage of mass production. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Geely Silicon Phase I 2,000-ton polysilicon project started production in Hubei Province, China.
Jingnuo
Established: 2021
Company location: Xinjiang, China
Registered capital: 1.2 billion RMB
Company profile:
Jingnuo is a high-tech enterprise focusing on the production, sales and technology research and development of silicon and related high-purity materials, the production, processing and sales of photovoltaic power generation systems, and the development, construction and operation and maintenance of power storage projects.
It builds 2×50,000 tons/year of high-purity crystalline silicon. The first phase of the project with an annual output of 50,000 tons of high-purity crystalline silicon has started construction and is scheduled to be put into operation on December 29, 2022. Construction will start in October, and it will be put into operation in November 2023. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Jingnuo is building a new energy project with a total investment of 10 billion RMB.
Dongli
Established: 2014
Company location: Inner Mongolia, China
Registered capital: 850 million RMB
Company profile:
Dongli’s main products are solar-grade and electronic-grade polysilicon and monocrystalline silicon. The products are mainly used in the production of high-tech products such as photovoltaic modules and electronic chips, and are widely used in the electronics and clean energy industries.
Dongli has been engaged in the production and research and development of photovoltaic electronic silicon materials since 2009, and has strong technical and talent advantages. At present, management and technical personnel have rich experience in production and management. It is one of top 10 polysilicon manufacturers in China.
Latest news:
Dongli plans to build 7,500 MW of solar cell modules and supporting projects and polysilicon production materials.
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