As solar mounting technologies evolve to improve PV installation efficiencies and reduce material and labor costs, some solar developers and installers find it daunting to keep abreast of changing technologies and adapt their operating procedures accordingly. This seems evident by phobias some have about rail-less PV mounting for metal roofing, while many others claim it is easy and saves a fortune. A few small shifts in thinking can produce huge savings in labor, material, and logistics. This session will unpack metal roof installations, including a brief overview of the various types of metal roofs and their advantages for solar PV, along with the challenges of wire management, and best practices to ensuring a successful installation.
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