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Wiring device of photovoltaic equipment

A technology of wiring devices and photovoltaic equipment, which is applied to the parts of connecting devices, photovoltaic power generation, photovoltaic modules, etc., can solve the problems of high cost of wiring devices and high cost of copper wires, and achieve the effect of cost reduction

Active Publication Date: 2020-07-24
SUNGROW POWER SUPPLY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the external components far away from the photovoltaic power generation equipment, it is necessary to use a longer copper wire, however, due to the higher cost of the copper wire, the cost of the wiring device is higher

Method used

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  • Wiring device of photovoltaic equipment
  • Wiring device of photovoltaic equipment
  • Wiring device of photovoltaic equipment

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Experimental program
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Embodiment Construction

[0043] The core of the present invention is to provide a wiring device for photovoltaic equipment, so as to reduce the cost of the wiring device.

[0044] 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 embodiments.

[0045] Please refer to Figure 1 to Figure 4 .

[0046] In a specific implementation, the wiring device for photovoltaic equipment provided by a specific embodiment of the present invention includes an aluminum wire and a copper-aluminum transition piece 3, one end of the aluminum wire is connected to the aluminum end of the copper-aluminum transition piece 3, and the other end is used to connect with the aluminum end of the copper-aluminum transition piece 3. The external component is connected, and the copper end of the copper-aluminum transition piece 3 is used for connecting with ...

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PUM

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Abstract

The invention provides a wiring device of photovoltaic equipment. The wiring device comprises an aluminum wire and a copper-aluminum transition piece. One end of the aluminum wire is connected with the aluminum end of the copper-aluminum transition piece, and the other end of the aluminum wire is used for being connected with an external assembly. The copper end of the copper-aluminum transition piece is used for being connected with the photovoltaic power generation equipment. According to the wiring device of the photovoltaic equipment, by arranging the copper-aluminum transition piece at the position of the photovoltaic power generation equipment, the aluminum end of the copper-aluminum transition piece can be connected with the external assembly through the aluminum wire; the situationthat a copper wire is adopted for conducting electricity for a long distance is avoided; and due to the fact that the cost of the aluminum wire is far lower than that of the copper wire, the cost ofthe wiring device is reduced.

Description

technical field [0001] The invention relates to the technical field of photovoltaic power generation, in particular to a wiring device for photovoltaic equipment. Background technique [0002] In photovoltaic equipment, the connecting copper bars inside the photovoltaic power generation equipment are all copper structures. Since copper and aluminum are prone to electrochemical corrosion, long-term use in this way may lead to heat accumulation and the danger of burning the terminals. Therefore, the connection of photovoltaic power generation equipment The battery board or other components of the photovoltaic power generation equipment are connected to the copper bars of the photovoltaic power generation equipment through copper wires as wiring devices. [0003] However, for the external components far away from the photovoltaic power generation equipment, it is necessary to use copper wires with a longer distance. However, due to the high cost of copper wires, the cost of the...

Claims

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Application Information

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IPC IPC(8): H01R4/62H01R13/02H01R13/03H01R13/502
CPCH01R4/62H01R13/02H01R13/03H01R13/502H02S40/30H02S40/34H02G3/088H02G3/086Y02E10/50H02S40/36H01R13/424H01R13/621
Inventor 李文浩李永红徐清清陈鹏董普云
Owner SUNGROW POWER SUPPLY CO LTD
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