Quick installation, durability, and reduced roof load: the photovoltaic structures that make up Sun Ballast’s Connect system offer panels a solid, long-lasting solution with a 25-year guarantee. In this system, each ballast is connected to others in a single grid, ensuring the weight of the photovoltaic system on the flat roof is evenly distributed, with high wind resistance guaranteed.

The 120 kW system shown in the photo was installed in Pärnu, Estonia, by our client Energiapartner. The installation was carried out on a large membrane-covered roof, and the complete absence of fastening holes and complex metal accessories made the installation process much simpler and faster. The Connect system (used here in the 15° version) is available in a wide range of inclinations from 5° to 30°, and it consists of three different concrete ballasts: a front structure, a central structure, and a terminal structure.

All Sun Ballast solutions include M8 fixing inserts and a special extra-reinforced metal bar.