Novel photovoltaic module

A photovoltaic module, a new type of technology, applied in the direction of photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve problems such as difficult to meet application requirements, achieve the effects of reducing weight and production costs, high yield strength, and improving mechanical properties

Active Publication Date: 2015-12-30
CSI SOLAR POWER GROUP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to adapt to the harsh climatic conditions of the photovoltaic module installation environment, the surface of the aluminum alloy frame needs to be oxidized, and the photovoltaic module should be manufactured according to the size of the module itself, considering factors such as wind resistance and pressure and heat dissipation of the module. The current market The conventional aluminum frame for photovoltaic module

Method used

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Examples

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Example Embodiment

[0012] The technical solutions of the present invention will be further described below in conjunction with the drawings and specific implementations.

[0013] Such as figure 1 As shown, the present invention provides a new type of photovoltaic module, which includes a laminate 20 and an alloy frame surrounding the edges of the laminate 20, wherein the laminate 20 includes a cover plate, a back plate, and a cover plate. The photovoltaic cells and the encapsulation film between the board and the backplane.

[0014] The alloy frame 10 is provided with a clamping portion 11, a pair of supporting walls 12 located below the clamping portion 11, and a bottom wall 13 connected to the supporting wall 12, and the clamping portion 11 is used to clamp the On the peripheral edge of the laminated member 20, and the inner side of the clamping portion 11 is provided with a clamping groove 14 and a glue storage groove 15 located above the clamping groove 14, and the glue storage groove 15 is locat...

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Abstract

The invention relates to a novel photovoltaic module which comprises a laminating piece and an alloy frame surrounding the peripheral edges of the laminating piece, wherein the alloy frame is an aluminum alloy frame and comprises the following trace elements in percentage by weight: 0.4-0.7% of silicon, less than or equal to 0.25% of iron, 0.05-0.4% of copper, 0.7-1.0% of magnesium, less than 0.2% of chromium, less than 0.1% of lead and less than 0.1% of tin. According to the invention, the novel aluminum alloy frame is adopted, so that the mechanical property of the photovoltaic module can be improved greatly, more strict outdoor use requirements are met, through testing, the photovoltaic module has higher yield strength, tensile strength and hardness, the mechanical property of the novel photovoltaic module provided by the invention is obviously superior to that of the photovoltaic module adopting a common No. 6063 aluminum alloy frame in the prior art and in addition, the weight and the production cost of the frame can be reduced.

Description

technical field [0001] The invention relates to photovoltaic power generation technology, in particular to a novel photovoltaic component. Background technique [0002] Common photovoltaic modules are provided with frames around them. The frame plays a very important role. It can not only facilitate installation, but also increase the strength of the photovoltaic module. Moreover, the frame surrounds the surrounding edges of the photovoltaic module, which can also play a good role in protection and protection. The sealing effect prolongs the service life of photovoltaic modules, and it is also convenient for transportation and installation. At present, the frame of photovoltaic modules is generally made of architectural aluminum alloy profiles, and the base material grade is 6063 / 6063T. In order to adapt to the harsh climatic conditions of the photovoltaic module installation environment, the surface of the aluminum alloy frame needs to be oxidized, and the photovoltaic mod...

Claims

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Application Information

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IPC IPC(8): H02S30/10C22C21/08C22C21/02
CPCY02E10/50
Inventor 王伯伟沈坚
Owner CSI SOLAR POWER GROUP CO LTD
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