A preparation method of a photovoltaic simulation substrate, and a photovoltaic simulation substrate

Abstract

The invention discloses a method for preparing a photovoltaic simulation substrate and a photovoltaic simulation substrate, wherein the preparation method of the photovoltaic simulation substrate includes: adjusting the color of the ink in advance according to the color of the light-receiving surface and the color of the backlight surface of the photovoltaic substrate to be simulated. Get the inkjet printing raw materials on the light-receiving surface and the backlight surface, and prepare the inkjet process program in advance according to the light transmittance of the photovoltaic substrate; select the corresponding inkjet process program according to the light transmittance requirements of the photovoltaic simulation substrate to be prepared; select the inkjet base, The surface of the inkjet substrate is inkjet-painted by using the light-receiving surface, the backlight surface, and the selected inkjet process program, and then cured to obtain a photovoltaic simulation substrate. According to the above technical solution disclosed in the present application, the cost of preparing the photovoltaic simulation substrate by inkjet printing is relatively low, the process flow is relatively simple, easy to operate, and its production cycle is relatively short.

Description

technical field [0001] The invention relates to the technical field of photovoltaic building integration, and more specifically, to a method for preparing a photovoltaic simulation substrate and a photovoltaic simulation substrate. Background technique [0002] BIPV (Building Integrated Photovoltaic) is a technology that integrates solar power (photovoltaic) products into buildings. In the design of BIPV projects, irregular areas are often encountered on buildings. When laying photovoltaic modules in these areas, there will be a problem of mismatching electrical performance parameters due to different sizes of photovoltaic modules. In order to ensure the rationality of the electrical system and the consistency of the appearance of the building, it is necessary to replace the photovoltaic modules that can generate electricity with photovoltaic simulation modules that do not generate electricity. The photovoltaic modules that can generate electricity are exactly the same, whi...

AI Technical Summary

Problems solved by technology

[0003] At present, the structure and production process of conventional photovoltaic simulation substrates are the same as photovoltaic substrates that can generate electricity. Therefore, the production cost of photovoltaic simulation substrates is relatively high and the production cycle is relatively long.

Moreover, the production of photovoltaic simulation substrates will occupy the production equipment of photovoltaic substrates that can generate electricity, so it will have a certain impact on the production capacity of photovoltaic substrates

In addition, when the photovoltaic simulation substrate is a special-shaped substrate, it is necessary to cut, clean and splice the photovoltaic simulation substrate, which will increase the complexity of the production process and further prolong the production cycle of the photovoltaic simulation substrate

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