This 46 kWp photovoltaic system was installed by Villa Sistemi on the flat roof of an industrial building in Ala di Trento, Italy, and thanks to Sun Ballast’s Single-Row 3° ballasts, the installation was completed without difficulty meeting the delivery time agreed with the customer. In fact, Sun Ballast concrete photovoltaic structures do not require any holes, and are simply placed on the roofing layer.

The ballasts are available in a wide range of inclinations (from 0° to 30°), allow photovoltaic modules to be fixed both in portrait and landscape, and offer the possibility to freely adjust the length of module rows and the distance between them. A key feature, which in addition to speeding up all assembly steps is of great help when there are many obstacles on the roof of the building (chimneys, lifelines, skylights, etc.).

Like all Sun Ballast solutions, the Single-Row 3° ballasts used for this PV system contain M8 fastening bushings inside, and can be used on any type of flat roof.