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tongwei
Chinese firms account for nine of the top ten polysilicon manufacturers in 2024
November 26, 2025
Chinese manufacturers account for nine of the world’s top ten polysilicon producers, led by Tongwei, GCL Technology and Daqo New Energy.
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Chinese polysilicon producers see improved profits, module makers still struggling
November 6, 2025
Third-quarter results show a clear split in the fortunes of China’s leading polysilicon and module producers, writes Carrie Xiao.
Sponsored
A giant on the rooftop: Tongwei’s TNC 2.0 modules take centrestage at All Energy Australia
October 23, 2025
Tongwei's rooftop-focused TNC 2.0 G12R-48 module will be among the products on show at All Energy Australia next week.
Sponsored
Higher, faster, stronger: how Tongwei reached 100GW module shipments in three years
September 26, 2025
Over the past three years, Tongwei has made a remarkable leap in the solar sector, shipping over 100GW of modules at record-breaking speed.
Sponsored
Tongwei execs discuss driving innovation and sustainable growth in the global PV sector
June 3, 2025
Tongwei Solar talks innovation, growth, sustainability and future technologies in the global solar PV sector.
Premium
Tongwei CEO: obsolete capacity and technology will be phased out, solar industry to hit turning point next year
May 23, 2025
Tongwei's CEO has told an annual shareholder meeting that next year will see a turning point in industry fortunes as obsolete capacity is phased out.
Tongwei drops Runergy majority share acquisition
February 18, 2025
Chinese solar manufacturer Tongwei has ended its plan to acquire a controlling stake in fellow Chinese manufacturer Runergy.
The top 10 PV module suppliers in 2024
January 10, 2025
Finlay Colville, head of market research at PV Tech, reveals the top ten PV module suppliers last year which comprises only Chinese manufacturers.
Maxeon, Tongwei settle German shingled cell IP dispute
January 3, 2025
Maxeon opened the case in June 2023. The case concerns shingled solar cell technology patents used in Maxeon’s Performance line modules
Tongwei Solar and Daqo New Energy announce polysilicon production cuts
December 31, 2024
Tongwei Solar and Daqo New Energy have announced that, to minimise price competition, they will reduce and control polysilicon production.
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Vikram Solar to add 9GW wafer/ingot capacity at Tamil Nadu hub
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India adds record 27GW solar PV in H1 2026 as installations surge 49% YoY
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United Solar’s goal to diversify polysilicon supply outside of China
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ES Foundry backs PERC amid US PV manufacturing shift to n-type
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