Solar panels on a red tiled roof

affixed architecture building buildings cell cells conscious conservation crystal day daylight daytime decrease decreases decreasing during eco eco friendly ecofriendly electricity energies energy environment environmental environmentalism environmentally exterior exteriors five fixed friendly generation green house houses in installed line module modules on outdoor panel panels partly parts photo photos photovoltaic photovoltaics power preservation protecting protection quartz red reducing reduction reductions regenerative renewable roof roofs rooftile rooftiles row rows seven several shadow shadowed shadows shingle shingles shot shots silica sio2 skewed slanted solar solar source sources supply system the tile tiled tiles tilted up ups view views voltage yield