Solar Shakeout: Konarka Technologies files for bankruptcy

Facebook
Twitter
LinkedIn
Reddit
Email

Failure to secure further funding has forced flexible thin-film manufacturer, Konarka Technologies into bankruptcy. The Chapter 7 bankruptcy via a Massachusetts Bankruptcy Court means full liquidation and asset sale to pay creditors. Since its initial venture capital funding in 2001, the company had raised around US$190 million to develop and market its roll-to-roll OPV (organic photovoltaic) technology.

“Konarka has been unable to obtain additional financing, and given its current financial condition, it is unable to continue operations,” noted Howard Berke, chairman, president and CEO of Konarka in a statement. “This is a tragedy for Konarka’s shareholders and employees and for the development of alternative energy in the United States.”

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

As stated in bankruptcy court filings, Konarka had debts of up to US$50 million but assets of only US$500,000. Subsidiary, Konarka NB Holdings had up to US$10 million in assets but only US$50,000 in debts. Approximately, 85 jobs will be lost. 

However, Konarka management noted that the company had received potential offers to either acquire or provide further funding, including from the Chinese government. However, a court-appointed trustee would have to be responsible for any negotiations.

The OPV firm had received venture capital from a host of big names, including oil companies, Chevron and Total, VC firms, Draper Fisher Jurvetson and New Enterprise Associates as well as Konica Minolta and Good Energies.

Konarka follows numerous other PV manufacturers into bankruptcy and especially those in the BIPV and BAPV markets, which are struggling to develop and expand. Energy Conversion Devises, Nuon Helianthos, Scheuten Solar, Odersun and Soltecture all focused on these two markets.

Altogether 13 thin-film firms have gone bankrupt or closed down since April, 2010 when the first thin-film company, SunFilm closed its doors. However, the majority have failed since the beginning of 2012, as overcapacity and aggressive ASP declines for conventional crystalline silicon technologies have exposed higher production costs and lower cell efficiencies of a-Si thin-film technologies, in particular.

As of the beginning of June, 2012 around 40 companies in the PV industry have failed of which 26 have been this year.
 

Read Next

July 23, 2026
Aquila Clean Energy APAC has energised the 38MW Omeheu solar PV power plant in Edgecumbe, situated in New Zealand's Bay of Plenty region.
July 23, 2026
Australia's CER has suspended 21 companies from the Small-scale Renewable Energy Scheme (SRES) during the April to June 2026 quarter.
July 22, 2026
A South Carolina circuit court has upheld a decision by the York County Board of Zoning Appeals (BZA) that solar panel manufacturing is not a permitted activity in the county’s Light Industrial zoning district, a setback for Silfab Solar.
July 22, 2026
Perovskite innovators Oxford PV and Caelux are part of a new AI-enabled research network set up to accelerate breakthroughs in materials science.
July 22, 2026
US renewables developer rPlus Energies has started commercial operations at its 125MW Pleasant Valley Solar 2 project in Ada County, Idaho.
July 22, 2026
Recycling solution firm Comstock Metals and module manufacturer Illuminate USA have signed a solar material recycling services agreement.

Upcoming Events

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
April 20, 2027
Istanbul, Türkiye