CN209344094U - The MWT battery component of light diffusing reflection in a kind of increase component - Google Patents
The MWT battery component of light diffusing reflection in a kind of increase component Download PDFInfo
- Publication number
- CN209344094U CN209344094U CN201822135719.2U CN201822135719U CN209344094U CN 209344094 U CN209344094 U CN 209344094U CN 201822135719 U CN201822135719 U CN 201822135719U CN 209344094 U CN209344094 U CN 209344094U
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- China
- Prior art keywords
- component
- mwt battery
- mwt
- battery
- diffusing reflection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of MWT battery component for increasing light diffusing reflection in component, including conductive backings, GPS layers, MWT battery lamella, transparent EVA layer and glassy layer；Described GPS layers is located in conductive backings；Non-battery panel region posts reflective membrane in component cell piece gap and component between GPS layers and MWT battery lamella.Using the reflective membrane with diffusing reflection structure in the battery between non-battery panel region in gap and component, illumination non-battery panel region in cell piece gap and component passes through reflective membrane progress multiple reflections to cell piece surface, to improve the output power of component, component power also decreases to the cost of component after being promoted.
Description
Technical field
The utility model relates to a kind of MWT battery components of light diffusing reflection in increase component, belong to MWT solar battery group
Part processing technique field.
Background technique
Cell piece bottom is one layer of GPS (EPE material structure), the material surface reflecting effect in MWT battery component at present
It is poor, it is poor to light secondary reflection effect in component, cause component package loss larger.Existing market all advocates efficient component,
Therefore improving component efficiency is future trend.
Utility model content
Purpose of utility model: aiming at the problems existing in the prior art with deficiency, the utility model provides a kind of low cost
, MWT battery component that increase light diffusing reflection in component, increase light secondary reflection, promote MWT component power.
Technical solution: a kind of MWT battery component increasing light diffusing reflection in component, including conductive backings, GPS layers, MWT electricity
Pond lamella, transparent EVA layer and glassy layer；Described GPS layers is located in conductive backings；Reflective membrane is posted on GPS layers, reflective membrane is located at
In the cell piece of MWT battery lamella and cell piece gap and component on the GPS layer of non-battery panel region.
The reflective membrane is equipped with transparent EPE in face of the side of MWT battery piece side, and reflective membrane is solid by transparent EPE
It is scheduled on MWT battery piece side.
The MWT battery lamella includes multiple MWT battery pieces, and MWT battery piece is arranged in the matrix form.
The reflective membrane is aluminium film, and aluminium film is equipped with dimpled grain, and the dimpled grain is the dimpled grain of inverted pyramid structure, inverted pyramid
The dimpled grain of structure uses the idler wheel calendering aluminium film surface with inverted pyramid structure to form, so that aluminium film be made to be known as with diffusing reflection
The aluminium film of structure.
The transparent EVA layer is laid on MWT battery lamella.
The MWT battery lamella is equipped with glassy layer.
Component cell piece gap refers to the intermediate square region that adjacent four cell pieces surround on component.
Non-battery panel region refers to MWT battery lamella circumferential periphery region on component in the component.
The utility model has the advantages that compared with prior art, the MWT battery provided by the utility model for increasing light diffusing reflection in component
Component, using the reflective membrane (aluminium film) after calendering with diffusing reflection structure in the battery between non-battery section in gap and component
Domain, illumination non-battery panel region in cell piece gap and component by reflective membrane carry out multiple reflections to cell piece surface, from
And the output power of component is improved, component power also decreases to the cost of component after being promoted.
Detailed description of the invention
Fig. 1 is the component structure diagram of the utility model embodiment；
Fig. 2 is the component appearance schematic diagram of the utility model embodiment.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As shown in Figure 1, increasing the MWT battery component of light diffusing reflection in component, including conductive backings 6, GPS layer 5, MWT electricity
Pond lamella 3, transparent EVA layer 2 and glassy layer 1；GPS layer 5 is located in conductive backings 6；As shown in Fig. 2, posting aluminium film on GPS layer 5
4, aluminium film 4 is located at the GPS layer 5 with non-battery panel region 8 in the cell piece of MWT battery lamella 3 and cell piece gap 7 and component
On, transparent EVA 2 is laid on MWT battery lamella 3, and MWT battery lamella 3 is equipped with glassy layer 1.
As shown in Fig. 2, component cell piece gap 7 refers to the intermediate squared region that adjacent four cell pieces surround on component
Domain.Non-battery panel region 8 refers to MWT battery lamella circumferential periphery region on component in component.
Aluminium film 4 is equipped with transparent EPE in face of the side of MWT battery piece side, and aluminium film 4 is fixed on MWT by transparent EPE
On cell piece side.
Aluminium film 4 is equipped with the dimpled grain of pyramid structure, and the dimpled grain of inverted pyramid structure uses the rolling with inverted pyramid structure
Wheel rolls aluminium film surface and is formed.
Increase the MWT battery component of light diffusing reflection in component, specific preparation method following steps:
(1) conductive backings 6 are fixed on a table top, after printing conducting resinl in conductive backings 6, are laid with corresponding conductive
The GPS layer 5 of glue position, so that conducting resinl runs through the hole GPS；
(2) non-battery panel region 8 sticks aluminium film 4 in the component cell piece gap 7 of GPS layer 5 and component；
(3) it is laid with MWT battery piece and forms MWT battery lamella 3, so that the positive and negative anodes of cell piece are with the electricity in conductive backings 6
It is extremely corresponding.
(4) in 3 upper berth layer of transparent EVA2 of MWT battery lamella；
(5) a piece of tempered glass (glassy layer 1) is laid on transparent EVA；
(6) a group frame is carried out after the exemplar being laminated being sent into laminating machine laminating.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as
The protection scope of the utility model.
Claims (6)
1. a kind of MWT battery component for increasing light diffusing reflection in component, it is characterised in that: including conductive backings, GPS layers, MWT electricity
Pond lamella, transparent EVA layer and glassy layer；Described GPS layers is located in conductive backings；Reflective membrane is posted on GPS layers, reflective membrane is located at
In the cell piece of MWT battery lamella and cell piece gap and component on the GPS layer of non-battery panel region；
The reflective membrane is equipped with transparent EPE in face of the side of MWT battery piece side, and reflective membrane is fixed on by transparent EPE
On MWT battery piece side；
The reflective membrane is aluminium film, and aluminium film is equipped with dimpled grain.
2. increasing the MWT battery component of light diffusing reflection in component as described in claim 1, it is characterised in that: the MWT battery
Lamella includes multiple MWT battery pieces, and MWT battery piece is arranged in the matrix form.
3. increasing the MWT battery component of light diffusing reflection in component as described in claim 1, it is characterised in that: the transparent EVA
Layer is laid on MWT battery lamella.
4. increasing the MWT battery component of light diffusing reflection in component as described in claim 1, it is characterised in that: the MWT battery
Lamella is equipped with glassy layer.
5. increasing the MWT battery component of light diffusing reflection in component as described in claim 1, it is characterised in that: the component electricity
Pond piece gap refers to the intermediate square region that adjacent four cell pieces surround on component.
6. increasing the MWT battery component of light diffusing reflection in component as described in claim 1, it is characterised in that: in the component
Non-battery panel region refers to MWT battery lamella circumferential periphery region on component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135719.2U CN209344094U (en) | 2018-12-19 | 2018-12-19 | The MWT battery component of light diffusing reflection in a kind of increase component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135719.2U CN209344094U (en) | 2018-12-19 | 2018-12-19 | The MWT battery component of light diffusing reflection in a kind of increase component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344094U true CN209344094U (en) | 2019-09-03 |
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ID=67758077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135719.2U Active CN209344094U (en) | 2018-12-19 | 2018-12-19 | The MWT battery component of light diffusing reflection in a kind of increase component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005909A (en) * | 2021-12-31 | 2022-02-01 | 南京日托光伏新能源有限公司 | Manufacturing and packaging method of MWT (Metal wrap through) assembly for increasing light secondary absorption |
-
2018
- 2018-12-19 CN CN201822135719.2U patent/CN209344094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114005909A (en) * | 2021-12-31 | 2022-02-01 | 南京日托光伏新能源有限公司 | Manufacturing and packaging method of MWT (Metal wrap through) assembly for increasing light secondary absorption |
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