Solar canvas and preparation method thereof

Abstract

The invention provides solar canvas and a preparation method thereof, relates to the technical field of solar energy, and solves the technical problems in the prior art that a solar cell module is noteasily and effectively combined with canvas, and the combination integrity of the solar cell module and the canvas is poor. The solar canvas comprises a protective film layer, a first film clamping layer, a water blocking film layer, a second film clamping layer, a solar chip layer, a third film clamping layer, a back plate layer and a canvas layer which are laminated in sequence, namely, all thelayers are laminated and compounded to form a firm whole body; the solar chip layer is firmly bonded and internally arranged between the second film clamping layer and the third film clamping layer so as to avoid foreign object damage and greatly improve integrity and weather resistance of the assembly. The integrity and weather resistance of the assembly are greatly improved, the characteristicthat the whole assembly is light, thin and soft is guaranteed, glue failure is avoided in a laminating mode, the weather resistance is higher, the binding performance of the cloth and the solar assembly is better. The invention also provides the preparation method of the solar canvas. The solar canvas is used for enabling a solar chip to be more convenient to use.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a solar canvas and a preparation method thereof. Background technique [0002] Solar cells, also known as solar chips or photovoltaic cells, are photoelectric semiconductor sheets that use sunlight to generate electricity directly. [0003] On the body of trucks and caravans that are common in daily life, canvas is often used to block its upper part and its side parts, so as to avoid sunlight and also ensure aesthetic appearance, but its single function also causes waste of solar energy. The crystalline silicon components of traditional solar cells are generally made of metallurgical silicon made of high-purity quartz sand, and metallurgical silicon is smelted by chlorine precipitation to make crystalline silicon. Due to its own characteristics, it is difficult to effectively combine with canvas. The connection between other types of flexible solar cell modules and the canv...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solar canvas and its preparation method, which solves the technical problems in the prior art that the solar cell module is not easy to be effectively combined with the canvas and the combination of the two is poor

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