Building integrated photovoltaic solar module of hollow type and manufacturing method thereof

Abstract

The invention provides a building integrated photovoltaic solar module of a hollow type and a manufacturing method thereof. The solar module has a laminated structure and is provided with front packaging glass (1), a first adhesive film bonding layer (2), crystal silicon chips (3), a second adhesive film connection layer (4), substrate glass (6), glass cements (8), chromatic crystallized glass panels (9), and toughened glass (10). Crystal silicon chips (3) are embedded into the second adhesive film connection layer (4) and are fixed on the surface of the first adhesive film bonding layer (2) by the second adhesive film connection layer (4). The chromatic crystallized glass panels (9) are fixed on the surface of the substrate glass (6) by the glass cements (8). Hollow aluminum strips (11) are arranged around the space between the toughened glass (10) and the substrate glass (6) for fixation and polysulfide rubbers (12) are coated on edges of the hollow aluminum strips for sealing. According to the invention, areas of back sides of a crystal silicon chip and a amorphous silicon cell are respectively covered by the solar module and decoration of chromatic crystallized pattern marks is displayed, so that good effects of shielding of sunrays, heat insulation and filtering can be achieved.

Description

technical field [0001] The invention relates to a structure and a manufacturing method of a novel crystalline silicon and amorphous silicon solar battery module, and belongs to the field of glass deep processing and building photovoltaic integration. Background technique [0002] When crystalline silicon and amorphous silicon solar cell modules are extended to be used in building curtain walls, doors, windows, and ceilings, there are still some problems that affect the practical development of the industry. One is that the effective battery power generation area and the daylighting area will change the spacing of silicon wafers due to different needs of users. This change will result in frequent changes and calibrations of fixtures and fixtures during mass production and high manufacturing costs; the other is that the battery components can reach outdoor sunlight Surface power generation function, partial indoor light transmission function, but the monotonous color and style...

AI Technical Summary

Problems solved by technology

[0002] When crystalline silicon and amorphous silicon solar cell components are applied to building curtain walls, doors, windows, and ceilings, there are still some problems that affect the practical development of the industry

One is that the effective battery power generation area and the daylighting area will change the spacing of silicon wafers due to different needs of users. This change will result in frequent changes and calibrations of fixtures and fixtures during mass production and high manufacturing costs; the other is that the battery components can reach outdoor sunlight Surface power generation function, partial indoor light transmission function, but the monotonous color and style of the back of the crystalline silicon cell and the amorphous silicon cell cannot create a visual aesthetic feeling for the indoor environment, and affect the comprehensive performance of the indoor environment; the third is that architectural photovoltaic glass is used for The temperature insulation, heat insulation, sound insulation, light filtering, safety and impact resistance of curtain walls, doors and windows and ceilings are poor, and the tensile strength is low, which needs to be further improved

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