Do you value flexible assembly and simple ballasting for your flat roof project? Then we have exactly the right solution with our flat roof east-west I system with 13° elevation angle. With our base trough in the gravel rail version, you use the existing gravel to ballast the PV system.
Flexible, stable, proven – that’s our closed flat roof system I for south-facing roofs! It is easy to mount, versatile and extremely stable. The aerodynamic flat roof system has been tested in the Wacker Ingenieure boundary layer wind tunnel and combines maximum safety with outstanding stability and flexible assembly.