SolarWorld defiant after being ordered to pay US$763.5 million in damages

Facebook
Twitter
LinkedIn
Reddit
Email
SolarWorld has repeated its assertion that the claim will not be enforceable in Germany. Source: SolarWorld.

SolarWorld has issued a defiant statement in response to it being ordered to pay damages amounting to US$763.5 million.

The case, relating to breach of take-or-pay polysilicon contracts with Hemlock Semiconductor, has already been running for more than three years. SolarWorld has confirmed that it will appeal the judgement in the US, a process it claims will take a year. 

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

Michigan law states that in order to appeal, an appeal bond equal to 1.25 times the final award must be posted.

SolarWorld also repeated its assertion that any claim in the US will not be enforceable in Germany.

“There are anti-trust concerns under European law regarding the effectiveness of the underlying supply contracts,” the company said in a statement.

“If a potential final ruling by a US court was to be enforced in Germany, Hemlock would have to initiate a recognition process at German courts according to Sec. 722 (1) of the German code of civil procedure. These proceedings would require the existence of a final – i.e. non-appealable – judgment from the United States.

“Furthermore, the US single judge explicitly said that the court did not consider proof of illegality under EU anti-trust but also that this argument would receive its day in court later on. Thus, SolarWorld AG is convinced that such a procedure of recognition and enforcement will fail to be concluded successfully in Germany. The risk assessment of SolarWorld AG has thus not changed,” the statement concluded.

Investor concern

At the SolarWorld AGM in June, there was concern from one investor, that the company had not sufficiently acknowledged the risk represented by the case.

Court documents show that SolarWorld was offered the chance by Hemlock to have the case dropped in return for it withdrawing its trade complaints against Chinese cell and module makers. This would then see Chinese authorities drop their complaint against US polysilicon.

SolarWorld did in fact send a letter to US authorities but there was disagreement on changes to the wording. Hemlock called these “quite significant and disappointing”.

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.

Read Next

May 19, 2026
Michigan power utility DTE Energy has issued a tender for 1GW of new solar PV and wind power projects across the state.
May 19, 2026
Alex Barrows and Molly Morgan of CRU lay out their predictions for the biggest themes at this year's Intersolar Munich and SNEC conferences.
May 19, 2026
Inox Clean Energy has completed the acquisition of US solar manufacturer Boviet Solar Technology in a deal valued at around US$750 million.
May 19, 2026
NextEra Energy and Dominion Energy have confirmed that they will combine, forming the largest regulated power utility company in the world.
May 19, 2026
Enel Green Power North America has acquired a 270MW operational solar PV portfolio from an unnamed US utility.
May 19, 2026
Toyo Solar has posted a 177% increase in revenues in Q1 2026, after bringing online new cell and module manufacturing facilities.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)