EDF Renewables shuts down French PV manufacturer Photowatt

Facebook
Twitter
LinkedIn
Reddit
Email
French startup Carbon sought an agreement with EDF Renewables last September to acquire Photowatt. Image: Photowatt.

French energy giant EDF Renewables has closed its solar manufacturing subsidiary Photowatt.

The energy giant sought an agreement with Carbon, a French PV manufacturing startup, last September, however the deal fell through and no other buyers emerged. According to news agency Agence France-Presse (AFP), citing an EDF Renewables spokesperson, “the option chosen by management was to close the company”.

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

EDF said that Photowatt was losing between €20-30 million per year, according to a statement given to AFP.

Carbon’s plan aimed to integrate Photowatt into its solar PV manufacturing project in France. In its proposed acquisition, the startup pledged to invest €40 million to build a module assembly plant with an annual nameplate capacity of 500MW.

But the collapse of the deals means EDF Renewables has now closed down the Photowatt plant in Bourgoin-Jallieu, in eastern France, near the city of Lyon.

Photowatt was founded in 1979 as a spin-off from Dutch conglomerate Philips to research PV cells. Across the decades, the company manufactured solar wafers, cells and modules with an annual nameplate capacity of 200MW, according to the company’s website. The company became a subsidiary of EDF Renewables in 2012.

Its demise signifies a further chapter in the ongoing struggles faced by European PV manufacturers struggling to compete with cheaper modules from Asian producers.

Read Next

June 25, 2026
Galileo is advancing a 630MW renewables pipeline in France, with permitting applications for 11 projects due in the coming months.
June 2, 2026
Portuguese energy utility EDP will spend €1.3 billion in France to build 1GW of solar, wind and energy storage assets over the next four years.
May 28, 2026
India added around 14.2GW of solar energy capacity in the first quarter of 2026, a roughly 95% increase from the previous quarter, according to Indian research firm JMK Research.
May 20, 2026
European solar manufacturing start-up Carbon has abandoned its plan to build a 5GW module assembly plant in France due to a lack of conditions required for EU-made solar PV manufacturing.
Premium
April 17, 2026
France remains an 'attractive' solar market, and a 'stable environment' for potential investors, according to Ksenia Dray.
April 10, 2026
Q&A: Sarah Montgomery, founder & CEO of Infyos, gives her take on the rise of co-location and growing tension in Europe's solar market.

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