Energen solar roofing

CertainTeed introduces its EnerGen photovoltaic solar power roofing system. It is designed for ease of installation and improved aesthetics. The system features Uni-Solar thin-film laminates that integrate with traditional asphalt roofing shingles. A lightweight design requires no rooftop penetrations, and the laminates lie flush with traditional roofing shingles. Photo: Courtesy Michigan Governor’s Mansion.