NEWROOF - HYBRID is made of a 1 mm thick aluminum die-cast aluminum alloy 6060 alloy, with a silicone joint fitted with 28 "28" monocrystalline 5 "colored glass / backsheet laminate; under a sheet of plastic also 1mm; inside a 5mm aluminum heat sink absorbs the heat generated by the photovoltaic cells during the production of electricity and transmits it to a copper coil whose terminals are welded with a brass fitting for the hydraulic connection; a compact layer of high density cellular polyurethane (density: 40 Kg / m³) is continuously foamed. The metal support is painted with polyester powder in any RAL.