Installed in Lütisburg (Switzerland) by our client Fyrosol AG Solar, this photovoltaic system was set up on the gravel flat roof of a new residential building, and thanks to the Sun Ballast concrete ballasts, the installation was easy, fast, and professional. The Sun Ballast photovoltaic panel structures do not require any fixing holes and can be quickly placed on any type of surface.

In this case, the installation took place on a gravel roof: after removing the layer of stones, the ballast was placed on the underlying membrane, and the gravel was then repositioned around the structure. This very quick process ensures maximum protection for the roof and the best level of resistance to weather conditions for the PV system. The 29 kW system visible in the photo was built using 10° ballasts in two different configurations: the Sun Ballast systems guarantee maximum flexibility of use, simplifying not only the installation operations but also all the design phases.

In this system, the ballasts were arranged both with East-West orientation and landscape fixing, and in single rows with portrait fixing. A practical and intelligent use that fully leveraged all the advantages offered by the Sun Ballast photovoltaic ballasts.