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Solar energy cell assembly and heat taking method thereof

A solar cell and thermal method technology, applied in electrical components, circuits, photovoltaic power generation, etc., can solve the problems of shortening the service life of solar cells, reducing photoelectric conversion efficiency, damaging photoelectric production devices, etc., achieving compact structure, no influence on appearance, The effect of good operating temperature

Inactive Publication Date: 2008-08-27
CHANGSHU CANADIAN SOLAR ELECTRIC POWER TECHCO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the conversion process, with the continuous increase of heat energy, similar to ordinary electronic products, if the heat energy generated during the operation of electronic products cannot be dissipated in time, it will have a great adverse effect on the normal operation of the product, and it is manifested in The same is true when the battery components are installed, which will greatly reduce the efficiency of photoelectric conversion, and will also damage the photoelectric production devices, shortening the service life of solar cells

Method used

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  • Solar energy cell assembly and heat taking method thereof
  • Solar energy cell assembly and heat taking method thereof
  • Solar energy cell assembly and heat taking method thereof

Examples

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Embodiment 1

[0025] Embodiment 1: A heat extraction method for a solar battery module, by setting an insulating heat-conducting layer in the solar battery module, using the heat-conducting layer to conduct the heat energy converted by sunlight on the photoelectric generator in the battery module, through the heat-conducting layer connected to the heat-conducting layer The heat conduction element guides the heat energy obtained in the heat conduction layer into the heat extraction pipeline provided outside the battery assembly for collection and use.

[0026] The structure for realizing the above method is as follows: Referring to Fig. 1 to Fig. 2, a solar cell module includes a frame body 1, a component structure 10 installed in the frame body 1, and a heat-taking structure, and the component structure includes a light-transmitting The substrate 2, the photoelectric generating device 4 and the back sealing component 5 encapsulated by the transparent sealing member 3, the heat-taking structu...

Embodiment 2

[0029] Embodiment 2: The heat extraction method in this embodiment is similar to that of Embodiment 1. The difference is that the heat conduction layer is made of a metal material with high thermal conductivity. The specific realization structure is as shown in FIG. 3 , a A solar cell assembly, comprising a frame body 1, an assembly structure installed in the frame body 1, and a heat-taking structure, the assembly structure including a light-transmitting substrate 2, a photoelectric generating device 4 encapsulated by a transparent sealing member 3, and a back sealing component 5. The heat-taking structure includes a heat-conducting layer 6 arranged between the photoelectric generating device 4 and the back-sealing component 5, and the left and right sides of the outer edge of the heat-conducting layer 6 are formed by extending toward the frame body 1. The heat-taking connecting piece, and the evaporating end of the heat pipe 8 connected to the heat-taking connecting piece, the...

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Abstract

The present invention discloses a heat extraction method for solar cell modules, which is characterized in that: a heat conducting layer is arranged inside a solar cell module; the heat conducting layer is utilized to conduct heat energy which is converted from sunlight on a photoelectricity generator inside the cell module; the heat energy gotten inside the heat conducting layer is led into a heat extraction pipeline arranged outside the cell module via a heat conducting element connected with the heat conducting layer, so as to collect and use the heat energy. The cell module realizing the method comprises a frame body and a module structure arranged in the frame body, wherein the module structure comprises a light transmission substrate, as well as a photoelectricity generating device, a back seal component and a heat extraction structure which are packaged by a transparent sealing element; the heat extraction structure comprises the heat conducting layer, a heat extraction connector which is formed by extending at least one side of the outer edge of the heat conducting layer towards the frame body, as well as a heat pipe connected with the heat extraction connector; the other end of the heat pipe is extended to the outer side of the frame body so as to be connected with an external heat extraction pipeline. The heat extraction method leads out the heat energy through the heat conducting layer inside the module, so as to realize the collection and use of the heat energy inside the module.

Description

technical field [0001] The invention relates to a solar cell component and a heat extraction method, in particular to a method for taking out heat produced during photoelectric conversion of the solar cell component, and a solar cell component for realizing the method. Background technique [0002] With the continuous development of industrial production, people's consumption of conventional energy continues to increase. The consumption of energy such as coal, oil, and natural gas is on the rise. These energy sources are all primary energy and are non-renewable. Use less , and the increasing demand has led to the overexploitation of various energy sources, which has a very bad impact on the ecological environment, and the market prices of various energy sources are also on the rise. Therefore, people turn to look for various new energy sources to replace Original energy, such as solar energy, wind power, water power and other energy sources, these n...

Claims

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Application Information

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IPC IPC(8): H01L31/058H01L31/0525
CPCY02E10/60Y02E10/50
Inventor 闫广川
Owner CHANGSHU CANADIAN SOLAR ELECTRIC POWER TECHCO