PV startup Carbon selects location for planned 5GW/3.5GW cell and module factory in France

March 7, 2023
Facebook
Twitter
LinkedIn
Reddit
Email
Enel Green Power and 3Sun have made more advanced announcements about expanding their Italian manufacturing facility, which produces bifacial panels. Image: Enel Green Power.

French PV manufacturing startup Carbon has chosen a location for a proposed cell and module factory which it plans to bring into operation in late 2025. The plant would be Carbon’s first production facility.

A 60 hectare area in Fos-sur-Mer, on the perimeter of the Grand Port Maritime de Marseille (GPMM), has been selected for the facility following meetings with the regional premier, president and chair of the GPMM, Carbon said.

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

The factory has a planned capacity of 5GW of cell and 3.5GW of module production which, if it comes to fruition, would make it the biggest PV manufacturing facility in Europe, larger than Enel Green Power’s 3GW Italian plant.

Carbon confirmed that the factory will produce Tunnel Oxide Passivated Contact (TOPCon) cells, as well as Interdigitated Back Contact (IBC) cells, which it says are suited to vehicle and building integration.

The factory will represent a €1.5 billion (US$1.59 billion) investment, though financing is yet to be announced.

As it stands, the project is entering its public consultation phase, for which Carbon said it will refer to the National Commission for Public Debate.

Agnès Pannier-Runacher, minister of Energy Transition said: “Carbon’s announcement comes at a key moment. France and Europe must quickly reposition themselves in the photovoltaic value chain to avoid moving from one dependency to another.”

A European PV manufacturing base has become increasingly pressing recently. Last month European Commission president Ursula von der Leyen unveiled the EU’s Green Deal Industrial Plan, which includes measures to enable faster permitting and funding for PV manufacturing facilities. European manufacturers praised the measure, but suggested that more needed to be done.

December saw the launch of the European Solar PV Industry Alliance, with a target of 30GW of manufacturing capacity across the continent by 2030.

However France has seen little success with PV manufacturing of late. Late last year solar manufacturer REC pulled out of plans for a 4GW French heterojunction module factory, citing “changes in market conditions”, and Maxeon Solar also shut down a 44MWp French module factory in October.

“Carbon is gaining a foothold in the heart of a Region whose history and tradition are rich, which set in motion and looks forward to the future, particularly in terms of low-carbon and sovereign energy,” said president and co-founder of Carbon, Pierre-Emmanuel Martin.

“Now, the matter is to build an exemplary plant as quickly as possible”.

2 December 2025
Málaga, Spain
Understanding PV module supply to the European market in 2026. PV ModuleTech Europe 2025 is a two-day conference that tackles these challenges directly, with an agenda that addresses all aspects of module supplier selection; product availability, technology offerings, traceability of supply-chain, factory auditing, module testing and reliability, and company bankability.
10 March 2026
Frankfurt, Germany
The conference will gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing out to 2030 and beyond.

Read Next

Premium
October 29, 2025
Damage to solar from so-called Natural Catastrophe events is increasing as the technology expands its reach and weather conditions worsen.
October 29, 2025
Greenvolt and European Energy have finalised financial deals for solar-plus-storage projects in Denmark and Latvia.
October 29, 2025
French firms TotalEnergies and EDF, with local partners, secured contracts for 400MW and 600MW solar projects in Saudi Arabia, supporting Vision 2030 renewable goals.
October 28, 2025
GreenYellow plans to invest US$116 million in Poland over the next three years to expand its installed capacity and customer base.
Premium
October 28, 2025
BESS are 'the new player that everyone is talking about,' in Europe’s power purchase agreement (PPA) space, according to LevelTen.
October 28, 2025
GoldenPeaks Capital secures EUR114 million (US$132 million) financing package for two solar PV Portfolio in Poland.

Subscribe to Newsletter

Upcoming Events

Upcoming Webinars
November 12, 2025
10am PST / 1pm EST
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 10, 2026
Frankfurt, Germany