Solar cell packaging body and use method thereof

A solar cell and solar encapsulation technology, applied in circuits, electrical components, photovoltaic power generation, etc., can solve the problems of poor splicing flatness of solar panels, low splicing efficiency, inability to adjust the inclination angle of solar encapsulation panels, etc., so as to improve lighting efficiency and lighting. effect, high splicing efficiency, high packaging efficiency

Active Publication Date: 2022-07-22
一道新能源科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides a solar cell package and its use method, which effectively solves the problem of poor splicing flatness of solar panels, low splicing efficiency, and inability to adjust the inclination angle of the solar panel according to different light intensities and wind forces, etc. question

Method used

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  • Solar cell packaging body and use method thereof
  • Solar cell packaging body and use method thereof
  • Solar cell packaging body and use method thereof

Examples

Experimental program
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Effect test

no. 1 example

[0031] like Figure 1-4As shown, a solar cell package includes a solar panel 1, the solar panel 1 is in a single-plate mode, the solar panel 1 includes a battery slice 2, and an encapsulation layer 3 is provided on both sides of the battery slice 2, and the encapsulation layer 3 encapsulates the battery slice. The upper and lower ends of the 2 are encapsulated. The commonly used encapsulation layer 3 is an EVA film, which can encapsulate and protect the battery sheet 2 without causing damage to the performance of the battery sheet 2. The top of the top encapsulation layer 3 is provided with a cover plate 4. , the bottom of the bottom encapsulation layer 3 is provided with a back plate 5, the material of the cover plate 4 and the back plate 5 is tempered glass, the shape, volume and light transmission efficiency of the cover plate 4 and the back plate 5 are the same, and the cover plate 4 is in the vertical direction. The projection on it is staggered from the back plate 5, so ...

no. 2 example

[0039] like Figure 5-8 As can be seen from the first embodiment, when the solar cell package is actually used, multiple groups of solar panels 1 are spliced ​​together. Since both the cover plate 4 and the back plate 5 are in rigid pressing contact with the adjacent solar panels 1, Therefore, when a certain solar panel 1 is processed unevenly, it will affect the flatness of the overall solar encapsulation panel 8; at the same time, because there is no sunlight at night, power generation cannot be performed, so it can only work during the day, and the power generation time is short. The power generation efficiency is low and is easily affected by the environment, and with the continuous movement of the sun during the day, the lighting efficiency of the solar encapsulation panel 8 also changes accordingly; especially at night, the power generation efficiency of the wind power generation components 27 corresponding to different wind power is also different. The above problems im...

no. 3 example

[0062] A method of using a solar cell package for operating a solar cell package, comprising the following steps:

[0063] S1. An encapsulation layer 3 is arranged on the outer surface of the battery sheet 2, a cover plate 4 is arranged on the top of the top encapsulation layer 3, and a back plate 5 is arranged at the bottom of the bottom encapsulation layer 3. The cover plate 4 and the back plate 5 are arranged alternately, and the battery A side adhesive layer 6 is provided on the peripheral side of the sheet 2;

[0064] S2. When multiple sets of solar panels 1 are spliced ​​to form a solar encapsulation panel 8, the airbag 17 is squeezed to drive the piston block 19 to match the communication pipe 16, the air inlet hole 15 is connected with the air outlet hole 22, and the solar energy packaging panel is 8 weeks. The airbag 17 on the side is not squeezed, the air inlet hole 15 and the air outlet hole 22 are staggered, and the fixing hoop 9 is clamped with the side surface of...

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Abstract

The invention belongs to the technical field of solar packaging plates, and particularly relates to a solar cell packaging body and a using method thereof.The solar cell packaging body comprises a solar panel, the solar panel comprises a cell piece, packaging layers are arranged on the two sides of the cell piece, a cover plate is arranged at the top of the packaging layer at the top, and a back plate is arranged at the bottom of the packaging layer at the bottom; a circuit box is arranged on one side of the bottom of the back plate, a controller is arranged in the circuit box, the cover plate and the back plate are arranged in a staggered mode, and a side adhesive layer is arranged on the peripheral side face of the battery piece; a plurality of groups of air inlet holes are uniformly arrayed in the cover plate and the back plate and are positioned on the outer side surfaces of the side adhesive layers, one sides, far away from the battery pieces, of the air inlet holes are communicated with communication pipelines, airbags are arranged on two opposite side surfaces of the cover plate and the back plate and are communicated with the communication pipelines, and connecting plates are arranged on the other sides of the airbags; the device is high in splicing efficiency, high in splicing precision and capable of meeting various working environments, and moving plates are arranged on the sides, close to the battery pieces, of the connecting plates.

Description

technical field [0001] The invention belongs to the technical field of solar encapsulation panels, in particular to a solar cell encapsulation body and a use method thereof. Background technique [0002] Solar encapsulation panels are devices that directly or indirectly convert solar radiation into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. Its universal use still has certain limitations. Compared with ordinary batteries and rechargeable batteries, solar cells are more energy-saving and environmentally friendly green products, and solar encapsulation panels cannot be used directly as batteries. Batteries are connected in parallel and tightly packaged. [0003] Chinese invention patent CN201710491006.7 discloses a frameless thin film solar cell package, which includes a solar unit, a front protection plate, a back protection plate, and a packaging unit. The solar unit includes a substrate, a The solar film, a top surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S20/30H02S50/00H01L31/048
CPCH02S20/30H02S50/00H01L31/048Y02E10/50
Inventor 胡佳启刘汪利介雷姚川朋孔国寿朴松源刘勇
Owner 一道新能源科技股份有限公司
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