BioSolaire.tech
The world’s first modular connected biosolar facade
Presented by Iddea partners, with the support of Région SUD and École de l’Air et de l’Espace, in partnership with Arkéo system, Fetch, Greenskin, S’tile and Veka.
Plants + photovoltaic panels
Patented innovation for sustainable buildings
Partners
A project backed by a committed ecosystem
1. A revolution for sustainable buildings
Turning unused facades into active infrastructure
BioSolaire.tech offers the first modular connected biosolar facade, a patented innovation for tomorrow’s buildings.
Building facades are unused square meters that strongly contribute to urban heat islands. They absorb heat during the day and release it at night, worsening urban climate conditions.
To address this, BioSolaire.tech developed an innovative, sustainable and profitable solution: the biosolar facade.
2. What is biosolar?
Vegetation and photovoltaics on the same surface
It is a pioneering technique that combines building vegetation with photovoltaic panels on the same surface.
This approach maximizes ecological and energy impacts while offering economic and social benefits. Each square meter of facade becomes a performance lever.
3. A full-scale demonstrator
Measuring the innovation across the seasons
Installed in spring 2026 in Provence, southern France, our demonstrator features a 25 m² biosolar facade to measure thermal and energy performance and continue improvements.
Demonstration video
The R&D brief aims to optimize the relationships between the facade components:
- the optimal distance between the green wall and photovoltaic panels
- the optimal spacing between photovoltaic panel rows
- the optimal inclination of photovoltaic panel columns according to seasons and solar radiation
4. A solution for every building
New builds, renovation, industrial and service buildings
For new construction or renovation, the BioSolaire.tech facade integrates with all surface types.
- Two in one: plants + photovoltaic panels on the same space.
- Modular: adaptable to every facade.
- Connected: alert sensors for water shortage or malfunction.
- Waterproof and root-proof: protection against water, air, radiation and root penetration.
- Durable: lifespan over 35 years.
- Thermal insulation ≈ 8 degrees.
- Solar electricity production ≈ 350 Wp.
- Acoustic insulation ≈ 35 decibels.
- Decarbonization: ≈ 6 kg CO₂/m²/year.
- Ecological compensation, biodiversity and biophilia.
Especially suited to large industrial and service buildings, this innovation turns facades toward indoor comfort and energy autonomy.
5. Sustainability and circularity
A global commitment
We believe innovation must meet today’s needs without compromising tomorrow’s.
- Responsibility, precaution and prevention.
- Solidarity, participation and intergenerational equity.
- Integration of economy, society and environment.
- Sustainable sourcing with 85% recycled materials.
- Eco-design: durable, repairable and recyclable products.
6. Triple profitability
Ecological, economic and social
A solution that benefits the planet, your finances and the community.
7. An international WIPO-patented innovation
Architecture, energy and urban ecology
BioSolaire.tech’s vision is international within today’s global dynamics of sustainable architecture, energy and climate cities.
This innovation transforms buildings into active infrastructure able to produce energy, regulate the urban climate and manage water, heat and biodiversity.
8. Take action
Visit our demonstrator
Whether you are an investor, distributor, property developer, public authority, company or architect, BioSolaire.tech has a solution adapted to your needs. Contact us today to book a meeting.
Together, let’s build more sustainable, profitable and inclusive buildings.