GCL-SI to start production at first phase of 60GW module factory in September

Facebook
Twitter
LinkedIn
Reddit
Email
The GCL Energy Center in Suzhou, Jiangsu Province. Image: GCL-SI.

The first phase of GCL System Integration Technology’s (GCL-SI) 60GW module factory in Hefei, in China’s Anhui Province, is on track to start production this September.

The ‘Solar Module Super League’ member last year revealed plans for the megacomplex, which will be focused on producing 210mm modules and is also capable of manufacturing 182mm modules to meet market demand.

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

Consisting of a total spend of US$2.5 billion, the factory is being built over four phases between 2020 and 2023, with GCL-SI recently announcing a US$122 million investment into Hefei GCL Integrated New Energy Technology Co to accelerate construction.

The megacomplex will include wafer, cell, module and all component manufacturing such as junction box, backsheets, glass, EVA and aluminium frames.

GCL-SI is also said to be making “steady progress” with a 2.5GW ‘shingled’ (cell) module assembly plant, which was originally planned to be built in Funing, Hebei Province, but is now being incorporated into the Hefei hub.

Elsewhere, the company is also building a 10GW solar cell manufacturing base in Leshan, Sichuan Province, with the first, 5GW phase expected to be completed by the end of 2021. The production facility will mainly manufacture cells such as PERC, TOPCon and heterojunction, with the base also featuring a research and development centre for heterojunction and perovskite-based laminate cells.

While there has been a recent surge in logistics costs and raw material prices, GCL-SI CEO Thomas Zhang said demand for the company’s products is still growing in Europe and the US.

Read Next

October 27, 2026
Caelux has signed an agreement with Indian PV manufacturer INA Solar to produce 3GW of perovskite-silicon ‘hybrid tandem’ modules.
October 26, 2026
Q3 2026 was a pivotal period for the global inverter market, marked by capacity expansion in the US and a landmark regulatory shift.
October 26, 2026
Aiko Solar has revealed a return to profitability in the third quarter of this year and released details of a major technology upgrade to its PERC production line.
October 21, 2026
China’s Ministry of Commerce is proposing to introduce export controls on key PV components, including polysilicon, wafers and cells.
October 19, 2026
JinkoSolar's Tiger Neo 5.0, an all-black residential PV module, is built on its TOPCon-based Amorphous-Si Passivating Cell (TAC) technology.
October 16, 2026
Shangai ports handled 16 cases involving solar PV products suspected of infringing on IP with a total value of more than US$750,000.

Upcoming Events

Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye