Coating and carrier materials for plants for photovoltaic- and solar thermal generation, are applied on roofs of light-weight construction halls

摘要

The coating and carrier materials for plants for photovoltaic- and solar thermal generation, are applied on roofs of light-weight construction halls. The coating of the energy generation elements consists of mechanically stable, translucent and weather-resistant covering layers from native epoxy resins, which have no considerable self-absorption in the range of 320 = lambda = 1100 Nm. The carrier materials have lower specific masses of 0.9 = rho = 1.3 g/cm3 and low total mass of 2.4 = m = 8.1 kg/m2. The elements for generating thermal solar energy are embedded in the materials. The coating and carrier materials for plants for photovoltaic- and solar thermal generation, are applied on roofs of light-weight construction halls. The coating of the energy generation elements consists of mechanically stable, translucent and weather-resistant covering layers from native epoxy resins, which have no considerable self-absorption in the region of 320 = lambda = 1100 Nm. The carrier materials have lower specific masses of 0.9 = rho = 1.3 g/cm3 and low total mass of 2.4 = m = 8.1 kg/m2. The elements for generating thermal solar energy are embedded in the carrier materials, so that they are freely kept the plant and the total roof in the winter by warming. The photovoltaic elements are not necessarily covered with flat glass but through UV-hardening casting materials from native epoxides, which are highly hydrolysis resistant. The incorporation of the energy transducer in mechanically stable molds is realized by automatable casting techniques.