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.

24 March 2026
Lisbon, Portugal
Returning for its 14th edition, Large Scale Solar Europe is the essential meeting point for solar leaders across Europe. The event brings together developers, IPPs, investors, and policymakers to address critical challenges and accelerate solar’s pivotal role in achieving Europe’s Net Zero by 2050 goals.

Read Next

September 8, 2025
France has awarded 971MW of ground-mount solar capacity, to 165 projects, in the eighth round of the PPE2 PV tender.
September 4, 2025
US polysilicon company Highland Materials has aimed to begin construction at its polysilicon plant in the second half of 2026.
September 3, 2025
Chinese solar manufacturer Trinasolar has signed a patent licence agreement with French module manufacturing startup Holosolis to use its TOPCon solar cell technology.
July 29, 2025
The Spanish Ministry of Ecological Transition (MITECO) has launched a new renewables manufacturing subsidy programme.
July 24, 2025
2025 will be the first time in over a decade that solar power additions decline in the EU, according to a mid-year report from SolarPower Europe.
July 14, 2025
For the first time ever, solar PV was the biggest source of electricity in June 2025, according to data from energy think tank Ember.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines