Holsolis Consortium to Revolutionize Green Energy with 10 Million TOPCon Solar Panels in France’s Moselle

The Holsolis Consortium, a leading player in the renewable energy sector, has announced plans to install 10 million state-of-the-art TOPCon solar panels in France’s Moselle region from 2025.

What is TOPCon technology?

Installation of TOPCon solar panels in a large field

TOPCon (Tunnel Oxide Passivated Contact) is a cutting-edge technology that has revolutionized solar cell efficiency. By creating a tunnel oxide layer on the surface of the cell, the flow of electrons is improved, leading to higher power output. This technology has already been implemented in several large-scale solar projects worldwide.

Why is this significant?

Diagram showing how TOPCon technology works

The rollout of TOPCon solar panels in Moselle is a significant step towards achieving France’s sustainable energy goals. The 10 million solar panels are estimated to produce over 5 GW of clean energy, enough to power more than 2.6 million homes. This will significantly reduce the country’s dependence on fossil fuels and help mitigate the effects of climate change.

Who is the Holsolis Consortium?

The Holsolis Consortium is composed of some of the biggest names in the renewable energy industry, including Total Eren, EDF Renewables, and Enbridge. The consortium’s aim is to develop, finance, and operate renewable energy projects that will provide sustainable energy solutions globally.


The Holsolis Consortium’s initiative to roll out TOPCon solar panels in France’s Moselle region is a significant step towards achieving clean energy goals. This will further encourage the development of renewable energy in other parts of the world.

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