Vienna relies on sustainability: PVT modules revolutionize sports arenas!

Vienna relies on sustainability: PVT modules revolutionize sports arenas!

Something is happening in the area of ​​renewable energies in Vienna! The planning and construction of an exciting project in the sports arena has now been initiated, with the companies Wagner Solar and Fortuna Solar taking the lead. The planned energy concept relies on innovative PVT modules (photovoltaic thermal modules), which not only generate electricity but also heat. How Photovoltaik.eu reports, the decision has already been made to integrate Sunmaxx's hybrid technology into the arena. The special feature of the PVT modules is that they use the waste heat from the solar cells via a flat heat exchanger on the back.

The heat is supplied hydraulically to the flow of the heat pump, which increases the efficiency of the entire system. This is particularly advantageous because the PVT modules often manage the space utilization issue very well. They require less space than conventional systems, and with similar energy yields, as the analysis shows Energy experts shows.

A strong combination

PVT modules combine the advantages of photovoltaics and solar thermal energy, making them particularly effective for applications with high heat requirements. Swimming pools, clinics and hotels benefit from twice the possibilities. Despite the higher purchase costs of around 350 to 400 euros per square meter compared to pure PV systems, PVT modules prove to be cost-effective due to their versatile use and the possibility of taking advantage of government subsidies.

Heat dissipation is crucial, as the experts from Solar experts emphasize. If the modules overheat, this can have a negative impact on yield - and no one wants that. Therefore, these modules must pass standardized safety and quality tests before they are used.

Innovations in energy use

The hybrid technology of PVT modules could be a key factor for future energy supply in the sports arena. The combination of solar power and thermal energy not only optimizes the operation of the arena, but also contributes to sustainable energy use. This increases the acceptance of renewable energies among the population and shows that innovative solutions can also become established in public institutions.

In summary, this project could be a prime example of the efficient use of resources. With an overall efficiency of up to 80-90% and the ability to integrate existing heating systems, installing the PVT modules doesn't make a bad impression.

If we look into the future, we will see how such technologies can advance not only the sports arena, but also other areas in Vienna and beyond. Let’s stay tuned for developments!