In case a high nominal power is required and roof surfaces are not very large, the right solution is Krystal system.
The polycrystalline or monocrystalline panel in “tedlarglass”, on purpose designed 3 cells wide, is integrated with our Riverclack® sheet

The PV panel simply clicks in to place with the Riverclack® roofing system without through perforations of the covering.
Therefore, all waterproof characteristics of Riverclack® covering system are preserved.