Solar photovoltaic module

Abstract

The invention discloses a solar photovoltaic module, which comprises a photovoltaic power generation module and a supporting back plate which are stacked in sequence, wherein the supporting back plateis provided with a noise reduction and heat insulation layer. According to the solar photovoltaic module adopting the structural arrangement, by arranging the noise reduction and heat insulation layer, good sound insulation and heat insulation functions can be achieved, the fireproof and heat preservation functions are achieved, and the spontaneous explosion risk of conventional photovoltaic curtain wall glass is avoided; and the noise reduction and heat insulation layer is arranged in the supporting back plate, so that the phenomenon and degree of thermal expansion and cold contraction of the supporting back plate can be overcome to a certain extent, and the service life is prolonged.

Description

technical field [0001] The invention relates to a solar energy device, in particular to a solar photovoltaic component. Background technique [0002] Under the existing technology, BIPV (Building Integrated Photovoltaic) technology has been increasingly innovative. Some curtain walls and roofs have adopted photovoltaic technology and lighting technology, that is, curtain walls and roofs installed on the surface of buildings can be used for lighting and power generation. For such curtain walls, there is a solar power generation layer on it, which can absorb light to generate electricity. However, some existing photovoltaic curtain walls and roofs have unsatisfactory functions such as strength, fire prevention, sound insulation, and heat preservation. They need to add more configurations or electricity to make up for it, which increases the energy consumption of buildings. Contents of the invention [0003] The present invention aims to solve at least one of the technical p...

AI Technical Summary

Problems solved by technology

However, some existing photovoltaic curtain walls and roofs have unsatisfactory functions such as strength, fire prevention, sound insulation, and heat preservation. They need to add more configurations or electricity to make up for it, which increases the energy consumption of buildings.

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