GCL-SI building 60GW integrated solar module megacomplex in Hefei City

March 27, 2020
Facebook
Twitter
LinkedIn
Reddit
Email
The megacomplex will include wafer, cell, module and all component manufacturing such as junction box, backsheets, glass, EVA and aluminium frames and work is to start in 2020. Image: GCL-SI

‘Solar Module Super League’ (SMSL) member, GCL System Integration Technology (GCL-SI) is to build a 60GW solar module megacomplex in Hefei City, China at a cost of approximately US$2.5 billion over a four-year period. 

The solar module megacomplex is the largest such project ever announced in the solar industry, according to PV Tech’s analysis. 

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

GCL-SI signed an investment cooperation agreement with the People's Government of Feidong County in Hefei City, Anhui Province, China with the megacomplex to be located in the Feidong County Circular Economy Demonstration Park, occupying the equivalent of 1.33km² to house all manufacturing operations and partner manufacturing and supply chain operations that would be necessary for such a large new manufacturing hub.

The megacomplex will include wafer, cell, module and all component manufacturing such as junction box, backsheets, glass, EVA and aluminium frames and work is to start in 2020.

The four-year, four-phase implementation plan includes an annual investment of approximately RMB 5 billion (US$700 million) for 15GW of integrated PV module assembly capacity. The facilities would also be highly automated and include an array of advanced manufacturing technologies.

GCL-SI also noted that the majority of module manufacturing would be focused on using 210mm x 210mm large-area monocrystalline wafers. 

A key aim of the megacomplex is to meet future demand and significantly drive down the manufacturing cost of PV modules to unprecedented levels. 

Read Next

November 20, 2025
Climate Fund Managers (CFM) has started commercial operations at the 26.4MW Pétalo del Norte I solar PV project in Colombia.
November 19, 2025
The US Department of Energy (DOE) will need to invest US$25 billion by 2030 to maintain its position as a leader in the global energy sector.
November 19, 2025
The world invested US$554 billion into solar PV projects in 2024, leading renewable electricity generation sources, according to IRENA.
November 18, 2025
TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers, according to new findings from German researchers.
November 18, 2025
JinkoSolar shipped just over 20GW of solar PV modules in the third quarter of this year, down sequentially from the previous quarter.
Premium
November 18, 2025
PV Talk: George Touloupas of Intertek CEA explains how the regulatory environment is ratcheting up for the solar supply chain.

Upcoming Events

Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal
Solar Media Events
June 16, 2026
Napa, USA