The GB5-1CT ballast is a reinforced concrete element designed for the fixing of photovoltaic systems on flat surfaces with a 5° inclination. Part of the modular “sail” system from GB Solar, it allows for stable and secure installation without drilling the roof, preserving its integrity.
Made from high-performance cementitious composite with double steel reinforcement and integrated M8 bushes, the GB5-1CT ensures structural strength, durability, and ease of assembly. Ideal for optimising the spacing between rows of modules, it represents a reliable solution for photovoltaic systems exposed to variable environmental conditions.
