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Imbricated assembly and production method of imbricated assembly

A production method and component technology, applied in the field of solar photovoltaics, can solve problems such as cracks in shingled components, achieve the effects of reducing the area of ​​non-connection contact, increasing the area of ​​connection contact, and improving reliability

Active Publication Date: 2021-08-03
LONGI SOLAR TECH (TAIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a shingled component and a production method of a shingled component, aiming to solve the problem that the shingled component is prone to cracks in the overlapping area

Method used

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  • Imbricated assembly and production method of imbricated assembly
  • Imbricated assembly and production method of imbricated assembly
  • Imbricated assembly and production method of imbricated assembly

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Embodiment Construction

[0063] Next, the technical solutions in the embodiments of the present invention will be described in contemplation in the embodiment of the present invention, and it is clear that the described embodiments are intended to be in an embodiment of the invention, not all of the embodiments of the invention. Based on the embodiments of the present invention, those of ordinary skill in the art will belong to the scope of the present invention without all other embodiments obtained without creative labor.

[0064] Refer figure 1 , figure 1 A schematic structural diagram of a semicaretable assembly in an embodiment of the present invention is shown. In the present application embodiment, the stacking assembly may include a layered cover 11, a front package material 12, a plurality of layered battery string 13, a back cover material 14, and a back plate 15. The number of battery strings included in the stack assembly is not specified.

[0065] In the embodiment of the invention, the cover...

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Abstract

The invention provides an imbricated assembly and a production method of the imbricated assembly, and relates to the technical field of solar photovoltaics. The imbricated assembly comprises a cover plate, a front packaging material, a plurality of battery strings which are arranged in a tiled manner, a back packaging material and a back plate which are arranged in a laminated manner; the battery string is formed by overlapping a plurality of battery pieces; the battery piece comprises a first side line and a second side line which are oppositely distributed; the first side line is a straight line, the second side line comprises a wavy line, and the included angle between the second side line and the adjacent side line is larger than or equal to 90 degrees. In two adjacent battery pieces in the battery string, the end where the second side line of one battery piece is located is overlapped with the end where the first side line of the other battery piece is located. The edge of the overlapping area basically does not have an acute angle, and the edge of the overlapping area is not easy to have subfissure. The end where the first side line of the straight line side is located overlaps the end where the second side line of the wavy line is located, and the reliability of the assembly is improved.

Description

Technical field [0001] The present invention relates to the field of solar photovoltaic technologies, and more particularly to a semicaretable assembly and a sequential production method. Background technique [0002] The superimpatulating assembly can arrange more battery slices in a limited area, thereby increasing the utilization rate of the spatial area and the power generation power of the assembly, thereby having a broad application prospect. [0003] At present, the superimpatient assembly is partially overlapping the plurality of battery packs, and the electrical connection is formed at the overlap, obtain the battery string, a front package material, a front package material, a plurality of tiles, back packages Material, cover, packaged after packaging. [0004] In the above semicaretum assembly: The edges of the overlapping region of the battery can easily occur, affecting the normal use of the superimposed tile assembly. Inventive content [0005] The present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/0224H01L31/05H01L31/18
CPCH01L31/048H01L31/022425H01L31/0508H01L31/1876Y02P70/50Y02E10/50
Inventor 王勇陈军李华刘继宇
Owner LONGI SOLAR TECH (TAIZHOU) CO LTD
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