Nicolas Weber

Voltiris is a Swiss Cleantech pioneer turning greenhouses into solar power plants without compromising crop yields. Our technology goes beyond producing clean energy: by filtering excess heat from sunlight, our modules provide growers with a competitive, independent energy source while improving the greenhouse climate — reducing summer temperature peaks without compromising the light needed for growth. Mounted directly on greenhouse structures and exempt from building permits, our systems enable fast, large-scale deployment of renewable energy at scale. In just three years, we have moved from prototype to commercial rollout: • 12 growers across Europe (Switzerland, Netherlands, France, Belgium) • Commissioning of our first hectare-scale project, with several more confirmed for 2026 • Pilot deployments underway in North America, the Middle East, and Asia We are now a multidisciplinary team of 25+ people, have raised CHF 10 million in equity and non-dilutive funding, and are accelerating growth with an Energy-as-a-Service model — turning every greenhouse into a solar power plant. Watch our short video here: https://www.youtube.com/watch?v=RX1ObD--AgI