HoloSolis Raises €220M for Solar Gigafactory Expansion in France. This funding will help build the largest TOPCon cell and module plant in Europe.
Amount Raised
€220 Million
Round Type
Funding Round
ParisManufacturingEnergyRenewable EnergyDescription
HoloSolis has secured more than €220 million to build a large solar gigafactory in Sarreguemines-Hambach. The funding marks a strong step forward for restoring solar production in Europe. The company aims to produce TOPCon cells and modules at an unprecedented scale in the region. This move aligns with new European and national regulations pushing for local PV module production.
Quick answer
HoloSolis raised €220 Million in a Funding Round round, dated November 18, 2025. HoloSolis is based in Paris, Ile-de-France, France.
- How much did HoloSolis raise?
- HoloSolis raised €220 Million in a Funding Round round on November 18, 2025.
- What does HoloSolis do?
- HoloSolis is a French manufacturer focused on low-carbon photovoltaic cells and modules.
- Where is HoloSolis based and how big is it?
- HoloSolis is based in Paris, Ile-de-France, France. Fundz records about 19 employees.
- Who are the decision-makers at HoloSolis?
- Fundz holds 1 contact at HoloSolis. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Energy and Renewable Energy around the same time
Companies in the same sectors as HoloSolis that raised within 45 days of this round, from Fundz verified event records.
- Energy Vault raised $15M (Convertible Note) on January 2, 2026.
- AMPERA raised $20M on December 31, 2025.
- OCOchem raised $2.1M on December 18, 2025.
- Radiant raised $300M (Funding Round) on December 17, 2025.
- Last Energy raised $100M (Series C) on December 16, 2025.
- Kodiaq Technologies raised $1.1M (Funding Round) on December 10, 2025.
Who to call at HoloSolis, and when
A new round usually means HoloSolis is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day HoloSolis raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at HoloSolis, from your own LinkedIn network
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Related People
HoloSolis raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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