This 100 kWp photovoltaic system on a flat roof was installed by Alma 98 on the membrane-covered roof of an industrial building in Monterotondo – just a few kilometers from Rome – and thanks to the Sun Ballast Single-Row 20° system, the installation was carried out quickly and easily, meeting the agreed-upon delivery times with the customer without difficulty. The structures for photovoltaic panels used in this system require no anchoring holes and can be used on all types of surfaces, from gravel to concrete, to the most delicate membranes and pavements.

he photovoltaic weights used in the Single-Row system are also available in a wide range of inclinations (from 0° to 30°) and allow for freely adjusting both the length of the rows and the distance between them. This makes the positioning of the panels much simpler, and adapting the configuration of the system to the characteristics of the roof becomes much quicker. The Single-Row system also allows for fixing the modules both horizontally and vertically and is compatible with all Sun Ballast accessories.

In the photo, you can see Cablowind: this special accessory serves both as additional weight and as a channel for electrical cables, and it is quickly mounted on the back of the weights without drilling any holes (the bushes for fixing the metal guides are already inserted into the concrete of the weight).