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Junction box for solar photovoltaic module

A solar photovoltaic and junction box technology, applied in photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of inability to disassemble and high use cost, and achieve the effect of avoiding scrap, convenient operation and reducing use cost.

Inactive Publication Date: 2011-05-04
TYCO ELECTRONICS (SHANGHAI) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, when the junction box is installed on the solar panel, the base of the junction box is actually fixed on the solar panel, that is, it cannot be easily disassembled from the solar panel
[0005] Based on the above-mentioned structure, the existing solar photovoltaic module junction box usually has the following problems in use: once any problem occurs in the junction box, the entire solar panel installed with the junction box cannot be used, resulting in the use of high cost

Method used

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  • Junction box for solar photovoltaic module
  • Junction box for solar photovoltaic module
  • Junction box for solar photovoltaic module

Examples

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like reference numerals designate like or similar elements throughout. The embodiments described below with reference to the figures are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention.

[0023] See Figure 1-4 , Figure 1-4 A solar photovoltaic module junction box described in a specific embodiment of the present invention is shown. specifically, figure 1 A schematic structural view showing a solar photovoltaic module junction box in this specific embodiment; figure 2 A schematic structural view showing the base in the junction box of the solar photovoltaic module in the above specific embodiment; image 3 A schematic structural view showing the upper cover in the junction box of the solar photovoltaic module in the above-mentioned specific embod...

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Abstract

The invention relates to the field of electric connectors. A junction box for a solar photovoltaic module comprises a base, an upper cover in sealing fit with the base, and a wiring component, wherein the wiring component is arranged in the upper cover; the base is provided with a first connection terminal; an opening through which a metal sheet connected with positive and negative electrodes of a solar panel passes is formed on the base; the wiring component comprises a second connection terminal; and the second connection terminal is electrically connected with the first connection terminal when the base and the upper cover are closed. In the junction box for the solar photovoltaic module provided by the invention, important parts and components in the junction box are mainly arranged in the upper cover, and the upper cover and the base of the junction box which is fixed on the solar panel are assembled in an inserting way, so that the defects of the prior art are overcome.

Description

【Technical field】 [0001] The invention relates to the field of electrical connectors, in particular to a junction box for solar photovoltaic modules. 【Background technique】 [0002] Solar energy is a renewable resource. Converting solar energy into electricity can save energy and reduce environmental pollution, so such technology has attracted public attention. [0003] Solar photovoltaic modules are a group of common devices that convert sunlight energy into electrical energy, usually including monocrystalline silicon, polycrystalline silicon and thin-film cells. The solar photovoltaic module junction box is used to realize the interconnection between solar energy and external power supply components, so as to output the power of the solar photovoltaic module to the outside. [0004] When in use, the solar photovoltaic module junction box is usually fixed on the solar panel for energy transmission. Generally, a solar photovoltaic module junction box usually includes a ba...

Claims

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Application Information

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IPC IPC(8): H01L31/02H01L31/048H02S40/34
CPCY02E10/50
Inventor 王勇陈孝群范久财
Owner TYCO ELECTRONICS (SHANGHAI) CO LTD
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