In contrast to pitched roofs, which already have a natural inclination, flat roofs require a specially adapted substructure to efficiently align photovoltaic systems towards the sun. Our penetration-free and aerodynamic flat roof systems are ideally suited for this purpose.
We offer both East-West mountings (10°) and South mountings (10° and 15°). Thanks to state-of-the-art ballast optimization, tested according to the latest wind tunnel standards, our systems require significantly less additional weight compared to others.
Customized solutions for every roof type
Our flat roof systems are highly flexible and suitable for various roof constructions:
- Concrete roof
- Bitumen covering
- Foil covering
- Green roof
- Gravel roof
- Trapezoidal sheet roof
Foil covering Green roof Gravel roof Trapezoidal sheet roof
Additionally, we produce customized mountings precisely according to customer specifications. Thus, installers, project developers, EPCs, and wholesalers receive exactly the solution their project requires.
Technical features of our flat roof systems: Mounting angles: 0° to 15°, single-sided and double-sided mounting, ballast optimization according to current wind tunnel tests, safety and quality during installation.
Since every flat roof has specific structural and static requirements, we recommend a professional preliminary assessment by our technical experts. This ensures that your system is optimally installed and safe for long-term operation.
Contact us now to jointly find the ideal solution for your photovoltaic flat roof project!
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Orientation Makes the Difference – East-West Systems for Maximum Efficiency
The optimal orientation of your photovoltaic system is individually adapted by you or your solar installer according to your conditions and energy needs. In addition to traditional south-facing orientations, east-west systems are increasingly important—particularly if you aim to increase your self-consumption and evenly distribute energy production throughout the day.
An east-west PV system provides consistent yields from the morning until evening hours. This reduces your dependence on the grid and creates ideal conditions for energy storage systems, heat pumps, or e-mobility.
Furthermore, east-west systems are particularly efficient in space utilization since module rows can be arranged more compactly. Compared to south-facing systems, they require less ballast, a significant advantage for statically limited flat roofs.
- Even energy distribution throughout the day
- Higher proportion of self-consumption
- Lower ballast requirements
- Efficient usage on flat roofs
- Ideal for limited roof space
East-West mounting system on a flat roof – space-saving and efficient
Aerodynamic South-facing Mountings: Maximum Solar Yields on Flat Roofs
Our south-facing mountings maximize solar yields for your photovoltaic system on flat roofs. Thanks to optimal inclination angles of 10° and 15°, your modules achieve the best possible energy output, particularly during the intense midday sun.
We offer aerodynamic mounting systems both with and without consideration of shading distances. These options provide you with flexible planning:
- With shading distance: Higher yields in winter due to reduced mutual shading of modules; however, fewer modules can be installed as a result.
- Without shading distance: Maximum utilization of roof space through closely arranged module rows; ideal if many modules need to be installed in a limited space.
Utilize our solutions to sustainably enhance the economic efficiency of your photovoltaic system.
