Top plate of concentrating photovoltaic module
A concentrating photovoltaic and roof technology, which is applied in the direction of photovoltaic power generation, photovoltaic modules, photovoltaic module support structures, etc., can solve the problems of lens broken edges, damaged lenses, and uneven lens installation, so that the focal length is completely consistent and the protection is not damaged. damage effect
Inactive Publication Date: 2016-01-06
成都聚合科技有限公司
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Problems solved by technology
If the lens is placed directly on the metal frame, it is easy to cause the edge of the lens to be broken or even damaged during the assembly or transportation process. If glue is dispensed on the metal frame first, and then the lens is placed on the dispensed glue, it will Because the thickness of the dispensing glue is not the same, the lens is not installed horizontally, which will cause the focal length of each small lens to be inconsistent, that is, the focal spot that gathers the sun's rays to the concentrating photovoltaic cell chip through the lens is different, so that Will seriously affect the conversion efficiency of the concentrated photovoltaic module
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[0010] The present invention will be further described below in conjunction with the accompanying drawings.
[0011] A concentrating photovoltaic module top plate, such as figure 1 As shown, it includes a top plate 1 and a glue strip fixing groove 2. There is a glue strip fixing groove 2 on the top plate 1. When in use, firstly, the top plate 1 is directly fixed on the top bracket of the concentrated photovoltaic module, and then the glue strip Put it directly into the fixing groove 2 of the rubber strip, and finally place the lens on the top plate 1 with the rubber strip, so that the lens can be effectively protected from being damaged, and the focal length of each small lens can also be ensured to be exactly the same.
[0012] In the present invention, as a variant embodiment, the shape of the rubber strip fixing groove can be a semicircular arc, two or more steps, etc., so the protection scope of the present invention is subject to the scope defined in the claims.
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The invention relates to a top plate of a concentrating photovoltaic module, and belongs to the technical field of solar power generation. The top plate comprises a top plate body and an adhesive tape fixing groove, wherein the adhesive tape fixing groove is formed in the top plate body. The top plate body is directly fixed on a top bracket of the concentrating photovoltaic module, so that a lens can be effectively prevented from being damaged; and meanwhile, the condition that the focal distance of each small lens is completely consistent can also be ensured.
Description
technical field [0001] The invention relates to a top plate of a concentrating photovoltaic module, which belongs to the technical field of concentrating photovoltaic power generation. Background technique [0002] The concentrating photovoltaic power generation system mainly uses lenses to gather sunlight to the concentrating photovoltaic cell chip, so as to achieve the purpose of power generation. If the lens is directly placed on the metal frame, it is easy to cause the edge of the lens to be broken or even damaged during the assembly or transportation process. If glue is dispensed on the metal frame first, and then the lens is placed on the dispensed glue, it will Because the thickness of the dispensing glue is not the same, the lens is not installed horizontally, which will cause the focal length of each small lens to be inconsistent, that is, the focal spot that gathers the sun's rays to the concentrated photovoltaic cell chip through the lens is different, so that It...
Claims
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IPC IPC(8): H02S40/22H02S20/00
CPCY02E10/52
Inventor 王永向
Owner 成都聚合科技有限公司