Black reflective film applied to photovoltaic cell module and photovoltaic cell module

Abstract

The invention discloses a black reflective film applied to a photovoltaic cell module and the photovoltaic cell module, the black reflective film provided by the invention comprises, but not limited to, black, blue, gray and the like which are consistent or approximate to the color of a cell, EVA is coated below a black layer, and the black layer is adhered to the surface of a solder strip throughthe EVA. The black layer can be made of various materials and structures, batch processing is facilitated, the structure is simple, the cost is low, the exposed solder strip surface can be covered after the photovoltaic cell module solder strip is welded, and the black layer can also be bonded to the solder strip surface of the part needing to be covered when the solder strip is produced. The surface color of the photovoltaic cell module is consistent, harmonious and attractive.

Description

technical field [0001] The invention relates to the field of photovoltaic cell components, and more specifically, to a black reflective film applied to photovoltaic cell components and the photovoltaic cell component. Background technique [0002] In the current existing technology, the solder ribbons of photovoltaic cell modules are all silver, which is inconsistent with the color of the cells. In addition to the poor appearance, the silver solder ribbons have strong reflections and cause light pollution to the environment. Therefore, in the light pollution and For applications with strict aesthetic requirements, it is necessary to reduce the reflectivity of the ribbon surface and make its color consistent or similar to that of the cell, so that the overall photovoltaic cell module is more coordinated and beautiful, and it also overcomes the high reflectivity of the silver ribbon. disadvantages. In the prior art, the welding strips are usually directly processed and colore...

AI Technical Summary

Problems solved by technology

[0002] In the current existing technology, the solder ribbons of photovoltaic cell modules are all silver, which is inconsistent with the color of the cells. In addition to the poor appearance, the silver solder ribbons have strong reflections and cause light pollution to the environment. Therefore, in the light pollution and For applications with strict aesthetic requirements, it is necessary to reduce the reflectivity of the ribbon surface and make its color consistent or similar to that of the cell, so that the overall photovoltaic cell module is more coordinated and beautiful, and it also overcomes the high reflectivity of the silver ribbon. the disadvantages of

In the prior art, the welding strip is usually directly processed and sprayed with color, which is complicated in process and high in processing cost

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