Solar photovoltaic car glass

Abstract

The invention discloses a piece of solar photovoltaic automotive glass, which comprises a toughened glass base as the underlay, a thin film photovoltaic battery layer arranged on the toughened glass base, and a transparent resin material layer which is coated on the thin film battery layer and the surface opposite to the surface that the thin film battery layer is contacted with the toughened glass base. Leading wires are arranged on electrodes of the thin film photovoltaic battery layer. The photovoltaic automotive glass has the advantages of heat insulation and preservation, ultraviolet resistance and power generation. Automobile appliances (such as automotive audio systems, a GPS navigator, an MP3, a cellphone, even automotive startup accumulator, etc) can be directly or indirectly powered by a charge-discharge control device. The photovoltaic glass which also has certain visible light transmissivity can meet the requirements for lighting and vision for automotive driving, can perfectly combine with the automotive body glass without influence on the automotive exterior appearance, can completely replace the traditional automotive body glass, thereby becoming an automotive standard part, and having wide application and developing prospect.

Description

technical field [0001] The invention relates to a solar photovoltaic automobile glass. Background technique [0002] As a light-transmitting material, glass is widely used in construction, automobile and other industries. Glass technology has fully penetrated into the automotive industry and has become an indispensable member of the automotive technology field. Now, people always research and develop automobile glass from the perspectives of automobile safety, energy saving and appearance, and constantly introduce new varieties. The car glass is integrated with the car body, which not only visually feels the overall coordination and beauty, but also can reduce the drag coefficient of the whole car, and at the same time, it can also provide heat insulation and sun protection, improve the indoor environment of the car, and save energy. [0003] In automobiles, the heat insulation performance of low-E glass can improve the coldness in winter and heat in summer, and reduce the...

AI Technical Summary

Problems solved by technology

[0004] In the past, some related researches in China (Chinese patent application, application number 200510100696.6 "a solar cell skylight and its manufacturing method", and patent number ZL 03278117.2 "solar cell skylight") were not ideal in terms of the combination of solar cells and automobile bodies

Either the manufacturing process is complicated, it is difficult to coordinate with the car body as a whole, and the installation and use affect the appearance of the car body; or the placement and use part is only limited to the car sunroof, and the area of ​​​​the car sunroof is often very limited (depending on the model, generally in the area of ​​0.2-0.5 square meters ), the installed solar cell area is small, and the power generation is too small to achieve the power generation / power consumption effect described in its patent; moreover, many cars often do not have sunroofs, which cannot be implemented, and the implementation and promotion of its patents are even smaller

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