About ROSI Solar
ROSI Solar is an Environment company based in Grenoble (France) founded in 2017. High-value materials are recycled from photovoltaic waste. ROSI Solar has raised $47.15 million across 5 funding rounds from investors including European Union, EIT InnoEnergy and CMA CGM. The company has 3 employees. Its chief executive, as recorded, is Yun Luo. ROSI Solar offers products and services including Solar Panels Recycling, Recycling of Manufacturing Scrap, and Sales of Circular Materials. Its focus areas include Environment Tech, Solid Waste Management Tech, Recycling and Technology Providers. Its legal entity is ROSI Ltd.
Company details
ROSI Solar was founded in 2017 in Grenoble, France, focusing on the photovoltaic sector. Recycling services are provided for end-of-life solar panels and manufacturing scrap, with high-purity materials recovered through specialized processes. These materials are sold to industrial partners. Operations support a circular economy by minimizing waste and fostering sustainability, in collaboration with industry stakeholders.
- Headquarters Grenoble, France
- Employees 3
- SectorsEnvironment
- Email••••••••
- Website rosi-solar.com
- Social LinkedIn X
- Legal Name Rosi Ltd
- Total Equity Funding$47.15M (USD)
in 5 rounds
- Latest Funding Round$23.46M (USD), Series B
Apr 2026
- InvestorsEuropean Union
& 4 more
- Employee Count3
Products & Services of ROSI Solar
ROSI Solar offers a comprehensive portfolio of products and services, including Solar Panels Recycling, Recycling of Manufacturing Scrap, and Sales of Circular Materials.
Recycles end-of-life photovoltaic panels to recover high-purity materials.
Processes manufacturing waste for sustainable material reuse.
Provides recycled high-purity materials for industrial applications.
Funding Insights of ROSI Solar
ROSI Solar has successfully raised a total of $47.15M across 5 strategic funding rounds. The most recent funding activity was a Series B round of $23.46 million completed in April 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $47.15M
- Total Rounds 5
- Last Round Series B — $23.46M
- First Round $814,908
(Nov 2020)
- Investors Count 5
All 5 funding rounds of ROSI Solar with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Apr 2026 | $23.46M | Series B | – | EIT InnoEnergy | |
| Apr 2026 | $23.46M | Series B | – | EIT InnoEnergy | |
| Jun 2021 | $1.38M | Grant | – | – | |
| Feb 2021 | $235,006 | Seed | – | – | – |
| Nov 2020 | $814,908 | Grant | – | – |
5 investors in total: 5 institutional.
Investors in ROSI Solar
ROSI Solar has secured backing from 5 investors, including institutional and venture fund investors. Prominent investors backing the company include European Union, EIT InnoEnergy and CMA CGM.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| unknown_f3a369db24b74cb29 | ||||
Government entites focused on freedom, democracy, equality and the rule of law, promoting peace and stability | 1958 | europa.eu | Brussels, Belgium | |
| innoenergy.com | ||||
| cma-cgm.com | ||||
| commission.europa.eu |
Investor details for ROSI Solar
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of ROSI Solar
5 people are tracked at ROSI Solar (3 in leadership, 2 in team); the tracked headcount is 3.
| Name | Role | Group |
|---|---|---|
Yun Luo | CEO & President | Leadership |
Antoine Chalaux | Chief Operating Officer | Leadership |
Sébastien SCHNEIDER | Chief Financial Officer | Leadership |
Guy Chichignoud | Research And Development Manager | Team |
Hsin-Hsin Fan | Project Manager International Development | Team |
Complete people profiles for ROSI Solar
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of ROSI Solar
3 dated milestones of ROSI Solar across 9 years, from founding to its latest funding, stage changes and deals.
- Founded ROSI Solar is founded.
- Funding First funding round of $815K.
- Funding Latest funding round, Series B, of $23.5M.
Web traffic of ROSI Solar
The website of ROSI Solar (rosi-solar.com) receives about 1.8K visits a month.
- Monthly visits1.8K
▼ 52% vs previous month
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Frequently Asked Questions about ROSI Solar
ROSI Solar was founded in 2017 and raised its 1st funding round 3 years after it was founded.
ROSI Solar is headquartered in Grenoble, France. It is registered at Grenoble, Auvergne-rhone-alpes, France.
Yun Luo is the CEO of ROSI Solar, as recorded in our data.
ROSI Solar is a funded company, having raised a total of $47.15M across 5 funding rounds to date. The company's 1st funding round was a Grant of $814.91K, raised on Nov 2020.
ROSI Solar has 3 employees.
ROSI Solar was founded in 2017 in Grenoble, France, focusing on the photovoltaic sector. Recycling services are provided for end-of-life solar panels and manufacturing scrap, with high-purity materials recovered through specialized processes. These materials are sold to industrial partners. Operations support a circular economy by minimizing waste and fostering sustainability, in collaboration with industry stakeholders.
ROSI Solar offers Solar Panels Recycling, Recycling of Manufacturing Scrap, and Sales of Circular Materials.
ROSI Solar has 5 investors. Key investors include European Union, EIT InnoEnergy, CMA CGM, European Commission, and G3T.
ROSI Solar operates through Rosi Ltd.