When you want to install photovoltaic panels on the flat roof of your building but the size of the roof is limited, the main objective is to make the most of all the available space.

Sun Ballast structures that best meet this need are certainly those of Sun Ballast Sail System, this specific system allows you to install up to six rows of panels without the need to leave space between them.

In this case, our customer Tetu Costruzioni Srl has chosen to use the Sail System with an inclination of 5 ° to optimize the yield of the entire system and thus be able to produce 20 kwp of energy.

Another interesting factor of the system in question is certainly the use of our new Cablowind accessory, an excellent way to combine two fundamental aspects for any system: resistance and aesthetics. In fact, thanks to its weight and its particular “U” structure, Cablowind is able to fulfill these two important needs with a single accessory, thus making the system more stable and resistant to the actions of the wind and also more orderly and functional.