Latent product defects: third-party liability covered by a policy with AXA Corporate Solutions

Waterproofing membrane: guaranteed 20 years by the manufacturer SOPREMA, when installed by a qualified professional in accordance with the installation rules, via the twice-yearly maintenance over the 20 years

Application of the waterproofing: ten-year year warranty given by qualified waterproofing contractors

25-year 80% power output guarantee given on the modules by the manufacturer, UNI-SOLAR^® and the partner manufacturers of the rigid modules.