Spotlight
13.01.2026
Isa Zanetti
Iltios, Wildhaus-Alt Saint Johann, Switzerland
Zurich Soft Robotics GmbH
2024
A climate-adaptive photovoltaic facade that transforms a former cable car station into a responsive, energy-generating building while preserving its regional character.
Schweizer Solar Preis 2025
Special Award – Innovation
Residential
Retrofit
290 m2 (Energy reference area, EBF)
36.2 kWh/m2 (Total energy demand)
Adaptive photovoltaic facade
4.5 kWp
(source: St. Gallisch-Appenzellische Kraftwerke AG)
Bruno Helbling
