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Solar battery pack and connecting box thereof

A technology of solar cells and junction boxes, applied in the field of solar power generation, can solve the problems of inconsistent development trend of low cost, many raw materials and high production cost

Active Publication Date: 2015-07-15
BAODING YITONG PV SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, this kind of junction box uses more raw materials and higher production costs, which is inconsistent with the current low-cost development trend

Method used

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  • Solar battery pack and connecting box thereof
  • Solar battery pack and connecting box thereof
  • Solar battery pack and connecting box thereof

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Experimental program
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Embodiment Construction

[0026] The core of the present invention is to provide a junction box for solar battery modules, which has less raw materials and lower production cost. The present invention also provides a solar battery module comprising the above junction box.

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] It should be noted that the orientation word "outside" in this article refers to figure 1 In the right-to-left direction, "inner" refers to the figure 1 It should be understood that the appearance of these orientation words is established based on the drawings in the description, and their appearance should not affect the protection scope of the present invention.

[0029] Please refer to figure 1 and figure 2 , figure 1 It is a structural schematic diagram of a sp...

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Abstract

The invention discloses a connecting box used for a solar battery pack, wherein the connecting box is bound with a frame (2) of the solar battery pack; and the outer side wall (13), which is bound with the frame (2), of the connecting box is short of a part. By adopting the structure, a part of the outer side wall of the shell of the connecting box is omitted, thus a raw material for producing the connecting box is greatly reduced, and the production cost of the connecting box is reduced. Meanwhile, in a working process of the battery pack, one part of the outer side wall of the connecting box is reduced, thus heat produced by the interior of the connecting box can be directly dissipated by virtue of the frame from the interior, i.e., one heat dissipation step for the connecting box is omitted, thus a heat dissipation process of the connecting box is sped up, and the heat dissipation effect is better.

Description

technical field [0001] The invention relates to the technical field of solar power generation, in particular to a solar cell assembly and a junction box thereof. Background technique [0002] The current solar cell system is usually composed of a plurality of solar cell components, and the solar cell components need to be connected to each other through junction boxes and wires. [0003] In recent years, the competition in the solar cell module industry has been fierce, and technological progress and saving raw materials have become the development trend of the solar cell module industry. Therefore, how to realize the miniaturization of the junction box and reduce the cost of raw materials of the junction box has also become the goal pursued by various manufacturers. [0004] In the prior art, the junction box includes a casing, which encloses a sealed cavity, and bypass diodes, conductive sheets, etc. are arranged in the cavity, and the junction box is usually arranged on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S40/34
CPCY02E10/50
Inventor 王珂蔡爱玲郭玉昆刘亚峰杨琳张东东田林
Owner BAODING YITONG PV SCI & TECH