Q-Cells taps LDK solar for 20,000MT of umg-Si wafers

September 12, 2008
Facebook
Twitter
LinkedIn
Reddit
Email

Q-Cells AG has signed a significant supply deal with LDK Solar for upgraded metallurgical silicon (umg-Si) based wafers. The signed MOU (Memorandum of Understanding) will see LDK Solar process approximately 20,000MT (metric tones) of upgraded metallurgical silicon into wafers for Q-Cells, until 2018, with an option for an additional 21,000MT. Supply of the umg-Si wafers is to start this year, the companies said.

Earlier this year, Q-Cells signed a umg-Si supply deal with Becancour Silicon Inc. (BSI), a division of Timminco. The initial deal was later increased to 6,000 metric tons per year in the years 2010 to 2013.

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

Q-Cells had also recently said that it would use umg-Si wafers exclusively at its new 300MW solar cell facility, Line VII in Malaysia. The Malaysian facility is expected to start production early in 2009. The company is also using umg-Si at its production facility in Thalheim, Germany which initially has a 20MW capacity but is being expanded to 80MW later this year.

Q-Cells also announced that LDK Solar will provide up to 5GW of silicon solar wafers that are additional to the original contract signed in December 2007. The company reiterated production forecasts of more than 1GW in 2009 and over 2GW in 2010. Total production capacity that includes thin film is expected to reach 2.5GW in 2010.

Read Next

October 22, 2025
Utility giant Engie has signed a 15-year renewable energy power purchase agreement (PPA) with tech giant Apple in Italy.
October 22, 2025
US thin-film manufacturer First has revealed another transfer of its 45X manufacturing tax credits in a deal worth around US$750 million.
October 22, 2025
Abigail Ross Hopper, the president and CEO of US trade association the Solar Energy Industries Association (SEIA), has decided to step down from her roles at the end of January 2026.
October 22, 2025
Ingeteam’s Mauro Rivola discusses the rapidly growing appetite for co-located solar and storage in Southern Europe.
October 22, 2025
The Queensland government has launched the Social Licence in Renewable Energy Toolkit, providing local councils in Australia with resources to navigate renewable energy project engagement and community consultation processes.
October 21, 2025
Leading Chinese solar manufacturer Trinasolar has signed a module supply agreement with Malaysian renewable energy developer Mestron Energy.

Subscribe to Newsletter

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 10, 2026
Frankfurt, Germany