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

April 16, 2026
The US community solar sector passed 10GW DC of cumulative capacity in late 2025, according to a report by Wood Mackenzie and the Coalition for Community Solar Access.
April 16, 2026
Kiwa PVEL has updated its solar module Production Qualification Program to better assess the performance of solar PV modules.
April 16, 2026
European solar procurement is shifting away from cost concerns towards other risks, according to speakers at the SolarPLUS Europe conference in Milan yesterday.
April 15, 2026
Iberdrola is set to acquire a 42MW solar PV plant in Lazio, Italy, taking its total installed renewable capacity in the country to 400MW.
April 15, 2026
Virginia governor Abigail Spanberger has signed four bills into law that will add 625MW of new community solar capacity by 2028.
Premium
April 15, 2026
Italy’s solar sector is an attractive investment space, and much of this is owed to the supportive auction systems managed by the government.

Upcoming Events

Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
March 9, 2027
Location To Be Confirmed