Flexible solar modules are ideal for membrane roofs, including low-slope roof systems. Because these thin-film modules can weigh as little as 7-oz per sq. ft, they can be installed over low-load-capacity roofs that prove challenging for conventional crystalline panels and rack systems because the roofs can’t support the added weight. Today’s flexible modules use a factory-applied self-adhesive with a 30-year proven performance history. Installed with this simple peel-and-stick adhesive, flexible modules become an integrated part of the roof system and have the same wind uplift and seismic performance characteristics of the roof system itself. They are also suitable for boats, buses and caravans.