Sierndorf train station (Lower Austria)
- ÖBB Infra, 2021
- PV platform roof
- 120 m2 photovoltaic surface = 48 BIPV glass modules = 16,8 kWp
Challenge
The task: to design a platform canopy where BIPV glass modules generate solar energy overhead while also providing shelter from sun and rain. To achieve this, numerous factors had to be addressed – from slipstream forces and abrasion caused by overhead lines and braking, to special grounding for electrical safety. Just as important was a quick, precise installation to ensure rail operations remained uninterrupted.
Solution
INNOVAMETALL prefabricated four large canopy sections, which were lifted into place overnight by crane. To accommodate the curved platform, custom PV infill panels were added afterwards. Thanks to this approach, train services continued almost without disruption.
In Sierndorf, we delivered a model project for public infrastructure in record time. Combining energy, mobility, innovation, and revitalization, it points the way forward. Public transport offers enormous leverage for advancing the energy transition and integrating renewables. And passengers appreciate the modern design that doubles as both shelter and a small-scale power plant.