GCL-Poly to expand new Xinjiang polysilicon production plant to 60,000MT

Facebook
Twitter
LinkedIn
Reddit
Email
As a result of the increased capacity, the Xinjiang polysilicon plant could become the “world’s leading low-cost, high-quality polysilicon production base for modified Siemens method polysilicon manufacturing,” according to the company. Image: GCL-Poly

Leading polysilicon and solar wafer producer GCL-Poly Energy Holdings has announced that its new Xinjiang polysilicon production plant’s annual nameplate capacity will be increased to 60,000MT, up from the revised plans mid-year to increase the capacity from 40,000MT to 50,000MT. 

As a result of the increased capacity, the Xinjiang polysilicon plant could become the “world’s leading low-cost, high-quality polysilicon production base for modified Siemens method polysilicon manufacturing,” according to the company.
 
Capital expenditure is expected to increase to around US$862 million, up from around US$816 million to complete the 10,000MT expansion. 

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

When completed, GCL-Poly’s annual polysilicon nameplate capacity will be in the region of 130,000MT. Annual production capacity had remained at 70,000MT in the first half of 2018 and its plants had been running at full capacity and produced approximately 35,374MT of polysilicon in the reporting period. 

PV Tech recently highlighted the significant drop in revenue from two non-Chinese polysilicon producers, REC Silicon and Wacker Chemie as blended polysilicon prices have almost halved in the third quarter, due to overcapacity and weak demand. 

Polysilicon capacity expansions in China have gone unabated as the Chinese government wants to become self-sufficient in high-purity polysilicon production with the lowest manufacturing costs. 

Read Next

June 4, 2026
The opening of this week’s SNEC show in Shanghai was marked by a shared recognition of the need for China’s PV industry to move beyond unchecked capacity expansion and brutal competition, writes Carrie Xiao.
June 4, 2026
As solar imports to the US face increasing restrictions, domestic manufacturers are racing to build upstream production capability. With 66GW of module capacity chasing just 11GW of domestic cells, the supply chain crunch is reaching a critical inflection point, write Moustafa Ramadan and Joe Hennessy.
June 3, 2026
Chinese solar manufacturer JinkoSolar has launched its 700W Tiger Neo 5.0 module series and a SunTera G5 energy storage system.
June 1, 2026
The Philippines has become the second-largest market for Chinese solar panel exports, likely to power a surge in its rooftop solar market
June 1, 2026
The ESMC has joined 22 other European industry bodies in signing an open letter, calling for greater protection from 'unfair trade practices'.
Sponsored
May 27, 2026
From next-generation modules to bifacial innovations, Tongwei's booth A2.350 promises to be a destination for anyone serious about solar.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Media Partners, Solar Media Events
September 9, 2026