With SN FAST SOUTH, the proven system concept is expanded to include an additional orientation option. While SN FAST PLUS offers an efficient solution for mounting modules on both sides, the new south-facing variant allows for the targeted orientation of PV modules toward the south.
The key advantage lies in the uniform rail configuration: Both short-side and long-side clamping can be achieved using the same pre-assembled rails. This provides additional flexibility in module selection while also simplifying inventory management and logistics.
Pre-assembled, well-designed, and quick to install
With the new south-facing variant, AEROCOMPACT continues to rely on the proven features of the SN FAST product family. Pre-assembled components and the intuitive click system reduce the number of steps required on the roof and enable quick, uncomplicated installation.

The key advantages at a glance:
- 10° south orientation as a new addition to the SN FAST portfolio
- Short-side and long-side clamping with a single rail configuration
- Pre-assembled components for quick and easy installation
- Proven click system for efficient installation
- Few components for simplified inventory management and logistics
Additional stability under high snow loads
For projects with higher pressure and snow loads, the optional alpine support is available. Two additional rails per module provide targeted reinforcement and reduce the deflection of the PV modules.
Installation is performed directly using the existing module clamps—without additional fasteners or screw-fastening steps. With appropriate manufacturer approval, higher characteristic snow loads can thus be applied in calculations. The permissible values depend on the respective PV module.

Now available for planning and delivery in AEROTOOL
COMPACTFLAT SN FAST SOUTH is now integrated into AEROTOOL and available for delivery. This allows projects with south-facing module mounting systems to be planned and structurally designed directly.
With the addition of the south-facing variant, the SN FAST product family now offers even more options for the efficient implementation of PV projects on flat roofs—with the same easy installation and well-designed system structure as always.
