This small 5.2 kWp photovoltaic system was installed on a flat roof in Ercolano (NA) by DMT Group, and thanks to Sun Ballast’s Single-Row 3rd system, the installation was completed quickly and easily.

Sun Ballast’s photovoltaic ballast combines both the panel support and ballast functions into a single solution. Without requiring any fixing holes, they can be securely attached to any type of roofing. The Single-Row system is available in a wide range of inclinations (from 0° to 30°), allowing PV panels to be fixed both horizontally and vertically, freely adjusting not only the length of the rows but also the distance between them. This allows for easy installation even in the presence of obstacles on the roof, quickly navigating around them and simplifying all laying phases.

DMT Group’s system consists of a total of 13 panels, and to ensure maximum wind resistance, external ballasts were doubled. This further solidified the stability of the panels most exposed to atmospheric stresses, reducing installation times to a minimum (thanks to the absence of bars, casings, and other complex elements).