Weight management on the roof is one of the key aspects in the implementation of PV systems, and Sun Ballasts’ concrete ballasts are designed to provide the right balance between roof load and wind resistance. But what is the optimal weight of a ballast? In this webinar you will find out with our team how to accurately assess the ideal weight to use for your PV systems on flat roofs, taking inspiration from real projects and analyzing all the parameters needed to achieve the best balance between stability and load on the building.