Polycarbonate packaged solar car roof or skylight and manufacturing method thereof

Abstract

The invention discloses a polycarbonate packaged solar car roof or skylight and a manufacturing method thereof. The polycarbonate packaged solar car roof comprises a polycarbonate shell and a car roof body provided with a mounting groove, wherein the outer side surface of the polycarbonate shell is a curved surface, an arrangement cavity having a plane therein is formed in the inner side of the polycarbonate shell, solar cell modules are arranged in the arrangement cavity and are bonded with the plane of the arrangement cavity through light-transmitting organic silica gel, the polycarbonate shell where the solar cell modules are arranged is arranged in the mounting groove formed in the car roof, and a sealing strip is arranged between the open portion of the top of the mounting groove and the polycarbonate shell. After the structure is adopted, the problem that rigid photovoltaic modules cannot be applied to the curved surface is solved, and an attractive car body is kept. Various light-weight solar cell packaging structures can be adopted. The capacity of resisting to environmental aging and mechanical abrasion of the solar car roof can be greatly improved, and the service life of the solar car roof or skylight is ensured.

Description

technical field [0001] The invention relates to a kind of automobile solar energy technology, in particular to a polycarbonate-encapsulated solar roof or sunroof and a manufacturing method thereof. Background technique [0002] The solar roof system is the product of the combination of solar power generation technology and the automobile industry. Embedding solar cells or solar modules into the area on the roof of the car that receives sunlight can convert sunlight into electrical energy, which can be used to power electrical appliances that still need to work when parking or to charge the car battery. With the rise of electric vehicles and the development of solar technology, it has become a reality to use the electricity generated by the solar roof system as vehicle power. The solar roof system not only improves the comfort of the car, but also can bring obvious savings in electricity and fuel, and reduce carbon dioxide emissions. [0003] At present, a major difficulty ...

AI Technical Summary

Problems solved by technology

The above method is not only complicated in process, but also easily causes damage to solar cells during production or use, because solar cells mostly use monocrystalline silicon wafers, polycrystalline silicon wafers, or amorphous silicon with glass as a substrate, cadmium telluride And brittle materials such as copper indium gallium selenide, long-term plastic deformation is easy to cause fatigue of brittle materials, cracking in local defect parts

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