Suntech signs polysilicon, wafer supply deal with GCL Silicon

August 27, 2008
Facebook
Twitter
LinkedIn
Reddit
Email

Suntech Power Holdings signed new supply agreements with GCL Silicon Technology, under which GCL will supply 9420 metric tons of polysilicon and 1.1 GW of silicon wafers to the Chinese photovoltaic solar cell and module manufacturer from 2008 to 2012.

 
“These agreements with GCL Silicon will greatly strengthen our silicon pipeline and support our capacity and production expansion over the next five years,” said Dr. Zhengrong Shi. “With steep declining cost curves, these agreements are in line with our strategy to quickly reach grid parity and extend our position as a leading global provider of solar products.”
 
With these new agreements, Suntech has secured approximately 1 GW of silicon for 2009. The company recently signed over 200 MW of fixed-price, fixed-volume sales contracts for 2009 and targets to finalize approximately 500 MW of additional sales contracts by the end of September.
 
Within the past several months, Suntech has inked multiyear deals with companies such as Wacker Schott, PV Crystalox, and Shunda (in which it holds a minority interest) for hundreds of megawatts of wafers and Nitol Solar (in which it also has a minority interest), Hoku, and DC for thousands of tons of polysilicon. 
 
During its most recent quarterly financial call, the company reported it had 660 MW of cell-manufacturing capacity in place at the end of the second-quarter 2008 and expected to reach the gigawatt capacity level by year’s end. Suntech also said that it had raised its earlier annual production target for 2008 from 530 MW to 550 MW.
 
The company ranked third globally in solar-cell production in 2007, following Q-Cells and Sharp, according to several industry surveys.
 

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

— Tom Cheyney

Read Next

February 5, 2026
Figures from the Global Solar Council (GSC) suggest that Africa added 4.5GW of new solar PV capacity in 2025.
February 5, 2026
Sunwafe has selected Spanish engineering firm Tresca Ingenieria for the development of its 20GW ingot/wafer manufacturing facility in Spain.
February 5, 2026
Vietnam is the cheapest country to produce fully domestic solar modules outside of China, according to a report from the International Renewable Energy Agency (IRENA).
February 5, 2026
Portuguese PV cleaning specialist Chemitek Solar has launched a new solution for drone-based cleaning of agrivoltaic systems.
February 5, 2026
The governments of Turkey and Saudi Arabia have signed a 5GW renewables agreement to develop power plants in the former country.
February 5, 2026
Explainer: Two new studies offer fresh insights into the performance of TOPCon solar modules, including a new degradation mode related to encapsulants.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA