Plug and Play PVT Roof by STRONG lightweight BIPV modules ”Hercules”
The aim of the project is to develop very large self-sustainable PV/PVT modules with associated flashings which can replace existing roofing on larger buildings such as sheds, warehouses, etc. Building integration of solar energy installations are gaining interest and the project will contribute to the dissemination of architectural custom installations for solar energy.
The project has technical, energy, economic and aesthetic goals.
Technically, the weight of the modules does not exceed the weight of traditional roofing materials. It allows for installations in many older buildings, that have a lack of carrying capacity for a PV (Photo Voltaic) plant on top of the roof. The technical challenges of the project are the development of self-supporting modules with the lowest possible weight and tight covering systems. Easy accessibility to collections of cables and pipes has high priority.
The energy significance lies in the fact that the solution increases the suitable area for solar energy installations. A PVT (Photo Voltaic-Thermic) solution provides greater use of the area and the heat can be used in conjunction with, for example heat pumps. High-performance modules will generate additional interest in solar energy and provide wider dissemination.
Economically, there are savings by replacing existing roofing material. It is often expensive, if extra weight is added to these buildings. The cost can be minimized if the weight corresponds to the existing roofing. Increased efficiency on the area by a PVT solution increases further profitability.
Aesthetically, the project will contribute to the construction of solar power being fully integrated in the building. The solution can be an innovative element in the form of LED (light-emitting diodes) that can be installed in the panels. It provides opportunities in the form of a decorative element or as pure marquee.
Key figures
Participants
| Partner | Subsidy | Auto financing |
|---|---|---|
| Egedal kommune | 0,17 mio. DKK | 0,38 mio. DKK |
| Racell Saphire Technologies | 0,41 mio. DKK | 0,43 mio. DKK |
| Rambøll | 0,18 mio. DKK | 0,06 mio. DKK |
| map architects | 0,16 mio. DKK | 0,16 mio. DKK |
| Teknologisk Institut | 0,06 mio. DKK | 0,05 mio. DKK |
| Lindab A/S | 0,04 mio. DKK | 0,07 mio. DKK |
| TST-C GmbH | 0,08 mio. DKK | 0,13 mio. DKK |
