Sheffield Metals International’s SOLR solar standing seam roof system comes in 3-, 5-, 10-, 15-, 30-, 60- and 120kW standard system sizes. The system includes schematics and specifications for all electrical components. During manufacture, thin-film solar laminate is fused to the surface of the roofing panel substrate to create a bond that can withstand winds up to 160 mph. No roof penetrations or additional structure support are required. solrroof.com; 800.283.5262.