tongwei

Premium
February 16, 2023
Silicon prices have marginally increased in the last week, according to the latest figures from the Silicon Industry Branch of China Nonferrous Metal Industry Association published on 15 February.
February 13, 2023
Tongwei held a signing ceremony last week for a 120,000-ton high-purity crystalline silicon project it plans to set up in China’s Sichuan province.
Premium
February 7, 2023
With silicon material and wafer prices on the rise, the impact is being felt further downstream amid warnings module prices could continue increasing this month.
December 16, 2022
Polysilicon supplier Tongwei continues to expand its solar footprint, revealing plans this week to set up a 25GW module manufacturing base in the Nantong Economic and Technological Development Zone, in China’s Jiangsu province.
September 27, 2022
Tongwei has announced plans to sign an investment agreement to develop a 25GW high-efficiency PV module manufacturing base in China
September 13, 2022
JinkoSolar has signed two major polysilicon supply contracts worth nearly US$30 billion in the past two weeks as it looks to lock in supply.
September 8, 2022
A review of Tongwei Solar's shingled solar modules ahead of an upcoming webinar the company is hosting with PV Tech.
September 7, 2022
An earthquake in the Southwestern Chinese province of Sichuan has not led to any material decline in production of solar products despite the province being home to several crucial industrial clusters
August 30, 2022
Tongwei Solar, EGing PV and LONGi have been shortlisted as candidates for the fifth module procurement round of Hong Kong energy company China Resources Power.
Premium
August 1, 2022
China’s polysilicon price finally stabilised this week, according to the Silicon Industry Branch of the China Nonferrous Metals Industry Association, following several long-term contracts being signed, helping to reduce market volatility in the short-term.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
June 17, 2025
Napa, USA
Upcoming Webinars
June 30, 2025
10am PST / 6pm BST
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
September 16, 2025
Athens, Greece