CN113927975A - Prevent latent solar module structure who splits - Google Patents
Prevent latent solar module structure who splits Download PDFInfo
- Publication number
- CN113927975A CN113927975A CN202110991740.6A CN202110991740A CN113927975A CN 113927975 A CN113927975 A CN 113927975A CN 202110991740 A CN202110991740 A CN 202110991740A CN 113927975 A CN113927975 A CN 113927975A
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- China
- Prior art keywords
- layer
- low
- module structure
- solar cell
- cell module
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Links
- 239000010410 layer Substances 0.000 claims abstract description 45
- 239000011241 protective layer Substances 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/762—Self-repairing, self-healing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/10—Batteries
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a hidden crack prevention solar cell module structure which comprises a first low-radiation film and a second low-radiation film, wherein a first glass plate, a protective layer, a first repairing layer, a cell module, a second repairing layer, an adhesive plate, a back plate and a second glass plate are sequentially arranged between the first low-radiation film and the second low-radiation film.
Description
Technical Field
The invention relates to a solar cell module structure capable of preventing subfissure.
Background
In a conventional solar cell module, the surface of the protective layer is generally used without being subjected to a special protective treatment. Therefore, in the use process, the surface of the protective layer is inevitably damaged by different forms such as scratches, collisions, abrasion and the like, so that defects of different forms such as scratches, cracks and the like are generated, the surface integrity and the smoothness of the protective layer are obviously reduced, the transmittance of sunlight is adversely affected, and the efficiency of the solar cell module is directly affected. In addition, the defects generated by the damage of the surface of the protective layer are usually irreversible, so that the difficulty is increased for later maintenance, and the maintenance cost is increased.
Meanwhile, if the defect generated by damage penetrates through the protective layer, water vapor in the air may permeate into the solar cell through the defect, so that the damage inside the solar cell is directly caused, and the whole solar cell module may be scrapped even in a severe case.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a solar cell module structure for preventing subfissure.
The utility model provides a prevent solar module structure of latent crack, includes first low-emissivity membrane and second low-emissivity membrane, first low-emissivity membrane and second low-emissivity membrane between be equipped with first glass board, first restoration layer, protective layer, battery pack, second restoration layer, adhesive sheet, backplate, second glass board in proper order.
As a further improvement, the upper side and the lower side of the first repairing layer and the second repairing layer are both provided with stickness.
As a further improvement, the protective layer is a light-transmitting layer.
As a further improvement, the first repairing layer and the second repairing layer are both light-transmitting layers.
As a further improvement, the thicknesses of the first repairing layer and the second repairing layer are both 2 mils.
As a further improvement, the first repairing layer and the second repairing layer are made of nanomyte materials.
Has the advantages that:
this device is equipped with the protective layer, realizes the protection to battery pack, sets up the multilayer and restores the layer, realizes restoreing fast, receives the extrusion or when destroying when battery pack, and the protective layer is impaired, and the restoration layer can carry out automatic restoration to the protective layer, has prolonged solar module's life, realizes automatic restoration, effectually prevents defects such as crackle and mar, reduces cost of maintenance, has guaranteed solar cell panel's availability factor, simple structure, reduces the cost of daily consumption.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a solar cell module structure for preventing subfissure;
1. the solar cell module comprises a first low-emissivity film 2, a first glass plate 3, a first repairing layer 4, a protective layer 5, a cell assembly 6, a second repairing layer 7, an adhesive plate 8, a back plate 9, a second glass plate 10 and a second low-emissivity film.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, a solar cell module structure for preventing subfissure includes a first low-emissivity film 1, a first glass plate 2, a protective layer 3, a first repairing layer 4, a cell module 5, a second repairing layer 6, an adhesive plate 7, a back plate 8, a second glass plate 9, and a second low-emissivity film 10.
The utility model provides a prevent solar module structure of latent crack, includes first low-emissivity membrane 1 and second low-emissivity membrane 10, first low-emissivity membrane 1 and second low-emissivity membrane 10 between be equipped with protective layer 2, first glass board 3, first restoration layer 4, battery pack 5, second restoration layer 6, adhesive sheet 7, backplate 8, second glass board 9 in proper order, the upper and lower both sides of first restoration layer 4, second restoration layer 6 all have the stickness, first restoration layer 4, second restoration layer 5 are the euphotic layer, the thickness of first restoration layer 4, second restoration layer 5 is 2 mils, first restoration layer 4, second restoration layer 5 are the nanomyte material, protective layer 3 is the euphotic layer.
When the solar cell module is used, the glass plate is generally well-known glass, the glass plate is used as a substrate, the glass plate is provided with a low-radiation film on a main surface, the glass plate comprises SiO2, Al2O3, B2O3, MgO, CaO, SrO, BaO, ZrO2, Na2O and K2O as basic components, the low-radiation film is required to have low radiation and light transmission, when the solar cell module is extruded or damaged, the protective layer can be scratched, collided and abraded to a certain extent, when the solar cell module is damaged, the protective layer is repaired by the first repairing layer, the service life of the solar cell module is prolonged, automatic repair is realized, defects such as cracks, scratches and the like are effectively prevented, maintenance cost is continuously expanded and reduced, the service efficiency of the solar cell panel is ensured, the structure is simple, and daily consumption cost is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a prevent solar module structure of latent crack which characterized in that includes first low-emissivity membrane and second low-emissivity membrane, first low-emissivity membrane and second low-emissivity membrane between be equipped with first glass board, first restoration layer, protective layer, battery pack, second restoration layer, adhesive sheet, backplate, second glass board in proper order.
2. The subfissure-resistant solar cell module structure according to claim 1, wherein the upper and lower sides of the first repairing layer and the second repairing layer are both sticky.
3. The subfissure-resistant solar cell module structure as claimed in claim 1, wherein the protective layer is a transparent layer.
4. The subfissure-resistant solar cell module structure according to claim 1, wherein the first repairing layer and the second repairing layer are both transparent layers.
5. The subfissure-resistant solar cell module structure of claim 1, wherein the thicknesses of the first repairing layer and the second repairing layer are both 2 mils.
6. The subfissure-resistant solar cell module structure as claimed in claim 1, wherein the first repairing layer and the second repairing layer are made of nanomyte materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991740.6A CN113927975A (en) | 2021-08-27 | 2021-08-27 | Prevent latent solar module structure who splits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991740.6A CN113927975A (en) | 2021-08-27 | 2021-08-27 | Prevent latent solar module structure who splits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113927975A true CN113927975A (en) | 2022-01-14 |
Family
ID=79274641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110991740.6A Pending CN113927975A (en) | 2021-08-27 | 2021-08-27 | Prevent latent solar module structure who splits |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113927975A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134840U (en) * | 2013-01-29 | 2013-08-14 | 江苏晨电太阳能光电科技有限公司 | Radiation proof double glass surface solar cell module |
| CN105185855A (en) * | 2015-09-17 | 2015-12-23 | 广东爱康太阳能科技有限公司 | Low temperature solar cell module |
| WO2016192133A1 (en) * | 2015-05-29 | 2016-12-08 | 苏州思博露光伏能源科技有限公司 | Light-weight modularized solar cell assembly |
| CN208954999U (en) * | 2018-07-18 | 2019-06-07 | 北京铂阳顶荣光伏科技有限公司 | Solar cell module |
| CN112242452A (en) * | 2019-07-16 | 2021-01-19 | Ａｇｃ株式会社 | Solar cell module |
| US20210249548A1 (en) * | 2020-01-10 | 2021-08-12 | Dupont Electronics, Inc. | Repair tape and method of repairing a damaged backsheet of solar cell module using the same |
-
2021
- 2021-08-27 CN CN202110991740.6A patent/CN113927975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134840U (en) * | 2013-01-29 | 2013-08-14 | 江苏晨电太阳能光电科技有限公司 | Radiation proof double glass surface solar cell module |
| WO2016192133A1 (en) * | 2015-05-29 | 2016-12-08 | 苏州思博露光伏能源科技有限公司 | Light-weight modularized solar cell assembly |
| CN105185855A (en) * | 2015-09-17 | 2015-12-23 | 广东爱康太阳能科技有限公司 | Low temperature solar cell module |
| CN208954999U (en) * | 2018-07-18 | 2019-06-07 | 北京铂阳顶荣光伏科技有限公司 | Solar cell module |
| CN112242452A (en) * | 2019-07-16 | 2021-01-19 | Ａｇｃ株式会社 | Solar cell module |
| US20210249548A1 (en) * | 2020-01-10 | 2021-08-12 | Dupont Electronics, Inc. | Repair tape and method of repairing a damaged backsheet of solar cell module using the same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220114 |