S-5!, a metal roof attachment manufacturer, had its PVKIT rail-less solar mounting system certified for UL 3741 compliance.

What may be a limitation may also be a virtue. Requiring higher mounts than monofacial solar panels, bifacial solar panels can be more easily made part of an agriphotovoltaic system, which ...

Solar panels have never been cheaper, and the lower upfront cost means homeowners can recoup their investment more quickly, ...