Q-Cells and LDK Solar settle supply dispute: New wafer and module tolling agreement signed

December 4, 2009
Facebook
Twitter
LinkedIn
Reddit
Email

The dispute over a solar wafer supply agreement between Q-Cells and LDK Solar has been settled out of court with both companies continuing their business partnerships and agreeing to a new tolling arrangement for solar cells and modules. According to Q-Cells both parties have resolved their differences over the interpretation of the disputed wafer supply contract and have ended all legal actions, including Q-Cells attempt to collect on a US$244.5 million bank guarantee.

However, the disputed supply contract has been amended, which will see Q-Cells receive approximately 20% in the current year and at least one third of the originally agreed volumes in 2010 and 2011. The total delivery volume for the ten-year agreement remains unchanged at around 6GWp.

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

Importantly, the pricing of the wafers would be made more flexible. This is due to the significant fall in polysilicon prices since mid-2008, which made many contracts uncompetitive with spot market purchases. Q-Cells also has the option to increase these volumes if required.

Q-Cells also announced a new tolling agreement between the two companies, which clarifies how the two companies would partner on large-scale utility projects in China and Europe, since the partnership was announced earlier this year.

Under the new tolling agreement, Q-Cells will supply solar cells to LDK Solar while LDK Solar will supply modules to Q-Cells on the same basis.

LDK Solar has only recently started production of solar modules and also has a sub-contracting deal with Best Solar for module production.

Q-Cells has been working most of the year to restructure its long-term supply contracts as demand for cells dramatically declined since the fourth quarter of 2008, only recovering in the third quarter of this year. The new agreement would seem to have resolved the over supply of wafers, which Q-Cells faced if the original contract has remained in place.

Read Next

January 7, 2026
Japanese cell and module manufacturer Toyo Solar has secured a supply agreement to source US-made polysilicon capacity.
January 7, 2026
Indian independent power producer Inox Clean Energy and its subsidiary Inox Solar have tied up equity totalling INR31 billion (US$340 million).
January 7, 2026
Investor HASI and residential solar and storage developer Sunrun have announced a joint venture to finance 300MW of renewable energy capacity.
January 7, 2026
The inclusion of a thicker aluminium oxide layer in TOPCon solar cells could provide superior resistance to UVID, according to UNSW.
January 7, 2026
Renewables firm Pattern Energy has entered into a definitive agreement to acquire independent power producer Cordelio Power.
January 7, 2026
Oil and gas explorer Pilot Energy has entered into a binding head of agreement with SN Energy Australia for the joint development of a new solar-plus-storage project at Three Springs, Western Australia.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
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
November 24, 2026
Warsaw, Poland