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Solar module with high generation power

A technology for solar battery packs and solar cells, applied in the field of solar cells, can solve the problems that the disconnected area cannot receive sunlight, the segmented busbar solar cells have no photoelectric conversion efficiency, etc., so as to improve photoelectric conversion efficiency and high photoelectric conversion efficiency. , the effect of improving power generation and power generation

Inactive Publication Date: 2017-06-13
GUANGDONG AIKO SOLAR ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the solder ribbons used in the industry are all solid solder ribbons, after packaging into components, the disconnected areas of the segmented busbars are also covered by the soldered ribbons, resulting in the disconnected areas not being able to receive sunlight
Therefore, the segmented busbar solar cell does not achieve the purpose of improving the photoelectric conversion efficiency in the module

Method used

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  • Solar module with high generation power
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  • Solar module with high generation power

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] Such as figure 1 As shown, the present invention provides a solar cell assembly with high generating power, which includes a light-transmitting protection member 1, a first bonding layer 2, a solar cell group 3, a second bonding layer 4 and The sealing member / light-transmitting protection member 5 is fixed by a frame 6 around the assembly, and a junction box 7 for connecting the positive and negative poles of the solar cell group 3 is installed on the outside of the sealing member 5 . The solar cell group 3 is composed of crystalline silicon solar cells 31 connected in series or in parallel, and the crystalline silicon solar cells 31 are welded together by hollow ribbons 32 .

[0036] The crystalline silicon solar cell 31 includes an electrode structure, t...

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Abstract

The invention discloses a solar module with high generation power. The solar module includes a light transmission protection member, a first bonding layer, a solar battery pack, a second bonding layer and a sealing member / light transmission protection member arranged from top down in an overlapping manner. The periphery of the solar module is fixed with a frame. A wiring box used for connecting with the positive electrode and the negative electrode of the solar battery pack is mounted outside the sealing member. The solar battery pack is formed by connecting crystal silicon solar cells in series or in parallel. The crystal silicon solar cells are bonded together via hollow bonding strips. According to the invention, the solar module is simple in structure, low in cost, high in photoelectric conversion efficiency of cells and high in generation power.

Description

technical field [0001] The invention relates to the field of solar cells, in particular to a solar cell assembly with high generating power. Background technique [0002] The solar battery module is the core part of the solar power generation system. Its function is to convert solar energy into electrical energy, and then send the electricity to the storage battery for storage, or push the load to work. A solar cell is a device that effectively absorbs solar radiation energy and uses the photovoltaic effect to convert light energy into electrical energy. When sunlight shines on a semiconductor P-N junction (P-NJunction), a new hole-electron pair (V-E pair), under the action of the P-N junction electric field, holes flow from the N region to the P region, electrons flow from the P region to the N region, and a current is formed after the circuit is turned on. [0003] A conventional solar cell module includes a battery pack, and the battery pack is composed of a plurality of...

Claims

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Application Information

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IPC IPC(8): H01L31/048H01L31/0224H01L31/05
CPCH01L31/022433H01L31/048H01L31/0508Y02E10/50
Inventor 方结彬何达能陈刚
Owner GUANGDONG AIKO SOLAR ENERGY TECH CO LTD
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