Solar roofing solutions develop. Key roofing companies GAF and CertainTeed have joined Tesla in introducing photovoltaic—aka solar—roofing shingles for houses. CertainTeed’s Solstice shingle looks additional like a conventional shingle than GAF’s Timberline model, which includes perpendicular bars through the shingle array. Federal tax credits now implement only to solar roofs. https://garrisonn936jzn8.wikicorrespondence.com/user