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                Photovoltaic shingles serve 
		  as a conventional shingle for 
           weather 
		  protection, while generating clean solar electricity to commercial and 
		  residential buildings. SHR17. 
      
                PV SHINGLES (SHR)  
      Combining solar innovation with award winning design, 
	  the flexible SHR assumes the pattern of traditional asphalt shingles. The 
	  new PV shingle enables roofs of residential or commercial buildings to 
	  become sources of electricity as well as protection from the elements. The 
	  PV  
                 shingle 
	  face is textured to blend and complement the granular surface of 
	  conventional surrounding shingles. Each shingle is 12 inches (30.48 cm) 
	  wide by 86.5 inches (219.71 cm) long and nailed in place on roof decking 
	  over 30 lb. felt sheeting. Electrical lead wires, #18AWG, extend 12 inches 
	  (30.48 cm) from underside of each shingle and pass through the roof deck 
	  allowing interior roof space connections. Once in place, the sun’s warmth 
	  helps bond shingles together forming a weather-resistant seal. Cell 
	  exposure 5.0 inches (12.7 cm) x 86.4 inches (219.46 cm). Array size 
	  depends on power demands.  
          
          
            
            
            
  
  
  
  Picture  of 
  Roof Shingles Photovoltaic 
  
            
            
            Picture of Solar Shingles house 
            
  
            
            
            Roof shingle combination with standard 
            
      
      
      
      How do you install the solar shingles? 
      An owner's installation manual is included with the purchase of all 
	  solar roofing products.  In general, a roofing contractor will begin 
	  by following conventional roofing installation procedures, until the solar 
	  shingle installation. Using a template provided by Manufacturer, the 
	  roofer will then mark and drill holes for the solar shingle wiring to be 
	  pulled through the roof. After the solar shingles are installed to match 
	  the course of the conventional shingles, an electrical system installer 
	  will wire the solar shingles together in the space below the roof, and 
	  then wire the array of shingles to the combiner box.  The electrical 
	  contractor will take the wires from the combiner box and run them down to 
	  the power conditioning equipment (charge controller, meters, system 
	  disconnect switches, fuses, inverter, and batteries). 
      
      solar energy, Astropower, astr power, siemens, shell, sharp, Kyorcera, 
	  Kyorcera solar panels, Solar Panels, Solar Array, Photovoltaic, pv, solar 
	  modules, flexible solar panels, Kyocera solar modules,
      
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