| 摘要 |
<p>Object of the invention is a system composed of a special Tile, adequate to cover the whole roof, thermally insulating, ventilated, with no environme ntal impact, producing solar and photovoltaic energy, adequate for the produ ction of hot water and/or electrical energy. The two funcions, thermal and p hotovoltaic, are meant to be operated in synergy, obtaining the best result, or independently. For instance, the photovoltaic can help the thermal syste m, in case the covered surfaces are too small for the heating needs of the b uilding, or in non-ideal climates, sending part of the electrical energy to electrical water heaters positioned in the boiler, to complement hot water p roduction during low irradiation seasons. The roof thus obtained is optimal in any climate; in areas subject to snowfall the snow will melt on the tiles that anyway develop heat; in hot areas during the summer very high temperat ures will be achieved, thus it will be possible to transform with heat excha ngers the heat produced in cooling, obtaining air conditioning or cold water below the floor. Also, it will be possible to obtain heated water for pools from the excess of hot water both in the summer and in the winter.</p> |
