tongwei solar

July 5, 2021
Chinese polysilicon supplier Tongwei Solar has signed an agreement with Leshan City, Sichuan Province to establish a 200,000 metric tonne (MT) polysilicon manufacturing plant.
March 3, 2021
Major polysilicon and solar cell producer Tongwei Group has begun ramping the final cell lines at its 15GW Meishen production hub in Sichuan Province, with the facility now the largest single site for solar production in the world.
February 11, 2020
Major polysilicon and merchant solar cell manufacturer, Tongwei Group and subsidiary Tongwei Solar are to significantly increase high-purity polysilicon production and high-efficiency solar cell production over the next five years.
January 22, 2020
Leading monocrystalline wafer producer, LONGi Green Energy has signed a new wafer supply agreement with major merchant solar cell producer, Tongwei Solar valued at approximately US$1.88 billion, over a three-year period.
August 29, 2019
Based on analysis of 21 PV manufacturers that were listed on various stock exchanges around the world in 2018, PV Tech can reveal the top 10 R&D spenders.
August 1, 2019
This article continues our series of features introducing new methodology that allows leading PV module producers to be categorised, ranked and short-listed by manufacturing and financial strength metrics; ultimately providing an investor-risk (or bankability) profile of PV module suppliers for non-residential end-market selection.
March 7, 2019
During the past few months, Tongwei has officially moved into the top-position as the leading solar cell manufacturer – by production volume – serving the PV industry.
October 9, 2018
We have tracked the annual R&D spending of 12 key publicly listed PV module manufacturers over the last 10 years. We present our new methodology with a broader scope which reveals record levels of investment in solar innovation.
August 21, 2018
China-based integrated polysilicon and merchant cell manufacturer Tongwei Group expects to begin pilot production of heterojunction (HJ) solar cells by the end of 2018, while the success of its 200MW Industry 4.0 fully-automated solar cell production line will lead to a longer-term migration of all cell production to intelligent manufacturing.
January 12, 2018
China-based integrated and merchant PV manufacturer Tongwei Group said it would report full-year 2017 profits to be in the range of 80 – 100% higher than in 2016, due in part to its capacity expansions of both polysilicon and solar cells and higher average selling prices (ASP’s) in the year.

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