CN105576050A - Flexible solar cell module and preparation method thereof - Google Patents
Flexible solar cell module and preparation method thereof Download PDFInfo
- Publication number
- CN105576050A CN105576050A CN201610091682.0A CN201610091682A CN105576050A CN 105576050 A CN105576050 A CN 105576050A CN 201610091682 A CN201610091682 A CN 201610091682A CN 105576050 A CN105576050 A CN 105576050A
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- CN
- China
- Prior art keywords
- flexible
- dentation
- encapsulating material
- cell
- deck
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000002390 adhesive tape Substances 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 239000005022 packaging material Substances 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910021389 graphene Inorganic materials 0.000 abstract 1
- 230000010354 integration Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- H01L31/0248—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 characterised by their semiconductor bodies
- H01L31/036—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes
- H01L31/0392—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including thin films deposited on metallic or insulating substrates ; characterised by specific substrate materials or substrate features or by the presence of intermediate layers, e.g. barrier layers, on the substrate
- H01L31/03926—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including thin films deposited on metallic or insulating substrates ; characterised by specific substrate materials or substrate features or by the presence of intermediate layers, e.g. barrier layers, on the substrate comprising a flexible substrate
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- 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
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
- H01L31/0512—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module made of a particular material or composition of materials
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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
Abstract
The invention discloses a flexible solar cell module and a preparation method thereof. A layer of No. 2 packaging material is arranged on a flexible back board; a layer of cell panel layer is arranged on the No. 2 packaging material; the cell panel layer is formed by splicing dentate cell sheets of which surfaces are adhered with graphene materials; the splicing joint parts of the dentate cell sheets are adhered and fixed through transparent high temperature adhesive tapes; a layer of No. 1 packaging material is arranged on the cell panel layer; and a flexible head board is arranged on the No. 1 packaging material. The design of the invention needs no bus bar for shielding surface light and needs no welding technology; meanwhile, the maximum area use ratio of the assembly is realized; and therefore, the integral light conversion efficiency of the assembly is improved.
Description
Technical field
The present invention relates to a kind of flexible solar battery pack and preparation method thereof.
Background technology
The each piece of cell piece that flexible solar battery pack generally uses metal bus bars to come in series set, because metal bus bars is commonly opaque material, therefore this design inherently causes metal bus bars to block the sunlight be radiated on cell piece, thus affects the light conversion efficiency of component integration.
Summary of the invention
Its object of the present invention is just to provide a kind of flexible solar battery pack and preparation method thereof, do not need to use the busbar blocking surface not need welding procedure yet, also can realize the maximum area utilance of assembly simultaneously, thus improve the light conversion efficiency of component integration.
Realize above-mentioned purpose and the technical scheme taked,
A kind of flexible solar battery pack, comprise flexible back plate, battery flaggy, flexible front plate, described flexible back plate is provided with one deck 2# encapsulating material, 2# encapsulating material is provided with the battery flaggy that one deck is spliced with the dentation cell piece of grapheme material by surface, dentation cell piece joints position transparent high-temperature tape-stripping is fixed, described battery flaggy is provided with one deck 1# encapsulating material, and 1# encapsulating material is provided with flexible front plate.
The preparation method of described a kind of flexible solar battery pack, comprises the steps:
1) when making CIGS solar cell, upper surface makes one deck grapheme material conductive layer, then the cutting of bulk CIGS solar cell is obtained the dentation cell piece that two ends are dentation;
2) flexible back plate is launched to be placed on solar module platform for making, and in flexible back plate, stack 2# encapsulating material;
3) the dentation cell piece of well cutting is arranged on 2# encapsulating material successively by teeth groove docking, keeps the end of adjacent two pieces of dentation cell pieces to be coupled to each other upper and lower surface;
4) fix the joint area of adjacent two pieces of dentation cell pieces with transparent high-temperature tape-stripping, then 1# encapsulating material is overlayed on the battery flaggy of having arranged;
5) flexible front plate is overlayed on 1# encapsulating material, then the above-mentioned multilayer material stacked is sent in laminating machine together and carries out lamination;
6) respectively wire connect to the both positive and negative polarity of assembly and terminal box is installed, namely obtaining flexible solar battery pack.
Beneficial effect
Compared with prior art the present invention has the following advantages.
The connecting material avoided between cell piece stops the sunlight on cell piece surface, and can reduce the operation of establishment of component, thus improves the overall light conversion efficiency more than 3% of assembly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation of a kind of flexible solar battery pack of the present invention;
Fig. 2 is the structural representation of a kind of flexible solar battery pack of the present invention dentation cell piece used when cutting open;
Fig. 3 is the dentation cell piece laminating schematic diagram of a kind of flexible solar battery pack of the present invention.
Embodiment
A kind of flexible solar battery pack, comprise flexible back plate 1, battery flaggy 4, flexible front plate 7, as shown in Figure 1, Figure 2, Figure 3 shows, described flexible back plate 1 is provided with one deck 2# encapsulating material 3,2# encapsulating material 3 is provided with the battery flaggy 4 that one deck is spliced with the dentation cell piece 6 of grapheme material 8 by surface, dentation cell piece 6 joints position is pasted fixing with transparent high-temperature adhesive tape 5, described battery flaggy 4 is provided with one deck 1# encapsulating material 2,1# encapsulating material 2 and is provided with flexible front plate 7.
The preparation method of described a kind of flexible solar battery pack, comprises the steps:
1) when making CIGS solar cell, upper surface makes one deck grapheme material 8 conductive layer, then the cutting of bulk CIGS solar cell is obtained the dentation cell piece 6 that two ends are dentation;
2) flexible back plate 1 is launched to be placed on solar module platform for making, and stack 2# encapsulating material 3 in flexible back plate 1;
3) the dentation cell piece 6 of well cutting is arranged on 2# encapsulating material 3 successively by teeth groove docking, keeps the end of adjacent two pieces of dentation cell pieces 6 to be coupled to each other upper and lower surface;
4) paste the joint area of fixing adjacent two pieces of dentation cell pieces 6 with transparent high-temperature adhesive tape 5, then 1# encapsulating material 2 is overlayed on the battery flaggy 4 of having arranged;
5) flexible front plate 7 is overlayed on 1# encapsulating material 2, then the above-mentioned multilayer material stacked is sent in laminating machine together and carries out lamination;
6) respectively wire connect to the both positive and negative polarity of assembly and terminal box is installed, namely obtaining flexible solar battery pack.
The present invention allows cell piece joint have specific castellated shape by adopting when cutting cell piece, then the design that cell piece overlaps by corresponding mode, can realize need not the battery component of busbar, do not need to use and block the busbar of working as on surface and do not need welding procedure yet, also can realize the maximum area utilance of assembly simultaneously, thus improve the light conversion efficiency of component integration.
Claims (2)
1. a flexible solar battery pack, comprise flexible back plate (1), battery flaggy (4), flexible front plate (7), it is characterized in that, described flexible back plate (1) is provided with one deck 2# encapsulating material (3), 2# encapsulating material (3) is provided with the battery flaggy (4) that one deck is spliced with the dentation cell piece (6) of grapheme material (8) by surface, dentation cell piece (6) joints position is pasted fixing with transparent high-temperature adhesive tape (5), described battery flaggy (4) is provided with one deck 1# encapsulating material (2), 1# encapsulating material (2) is provided with flexible front plate (7).
2. the preparation method of a kind of flexible solar battery pack according to claim 1, is characterized in that, comprise the steps:
1) when making CIGS solar cell, upper surface makes one deck grapheme material (8) conductive layer, then the cutting of bulk CIGS solar cell is obtained the dentation cell piece (6) that two ends are dentation;
2) flexible back plate (1) is launched to be placed on solar module platform for making, and stack 2# encapsulating material (3) in flexible back plate (1);
3) the dentation cell piece (6) of well cutting is arranged on 2# encapsulating material (3) successively by teeth groove docking, keeps the end of adjacent two pieces of dentation cell pieces (6) to be coupled to each other upper and lower surface;
4) paste the joint area of fixing adjacent two pieces of dentation cell pieces (6) with transparent high-temperature adhesive tape (5), then 1# encapsulating material (2) is overlayed on the battery flaggy (4) of having arranged;
5) flexible front plate (7) is overlayed on 1# encapsulating material (2), then the above-mentioned multilayer material stacked is sent in laminating machine together and carries out lamination;
6) respectively wire connect to the both positive and negative polarity of assembly and terminal box is installed, namely obtaining flexible solar battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091682.0A CN105576050B (en) | 2016-04-06 | 2016-04-06 | A kind of flexible solar battery pack and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610091682.0A CN105576050B (en) | 2016-04-06 | 2016-04-06 | A kind of flexible solar battery pack and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576050A true CN105576050A (en) | 2016-05-11 |
| CN105576050B CN105576050B (en) | 2018-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610091682.0A Active CN105576050B (en) | 2016-04-06 | 2016-04-06 | A kind of flexible solar battery pack and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105576050B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271014A (en) * | 2016-08-31 | 2017-01-04 | 西安泰力松新材料股份有限公司 | The series-mounting of a kind of dereliction grid solar cell and dereliction grid cell concatenation machine |
| CN106684114A (en) * | 2017-01-04 | 2017-05-17 | 武汉华星光电技术有限公司 | Flexible display device and method of manufacturing same |
| CN107564417A (en) * | 2017-10-20 | 2018-01-09 | 武汉华星光电半导体显示技术有限公司 | Flexible display panels backboard and flexible display |
| CN110931588A (en) * | 2019-12-10 | 2020-03-27 | 安徽工业大学 | Flexible solar cell module and packaging structure thereof |
Citations (5)
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| CN201358533Y (en) * | 2009-01-15 | 2009-12-09 | 李毅 | Special solar photovoltaic curtain wall glass |
| CN102244121A (en) * | 2011-06-16 | 2011-11-16 | 泉州市英德光电科技有限公司 | Cloth type folding solar cell component and preparation method thereof |
| CN202855789U (en) * | 2012-08-09 | 2013-04-03 | 连云港神舟新能源有限公司 | Lamination template for crystalline silica solar cell module |
| CN104900737A (en) * | 2015-06-12 | 2015-09-09 | 郑州塞恩电气有限公司 | Spliceable thin-film solar cell |
| CN104900764A (en) * | 2015-06-18 | 2015-09-09 | 江西共青城汉能薄膜太阳能有限公司 | Flexible solar module preparation method |
-
2016
- 2016-04-06 CN CN201610091682.0A patent/CN105576050B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201358533Y (en) * | 2009-01-15 | 2009-12-09 | 李毅 | Special solar photovoltaic curtain wall glass |
| CN102244121A (en) * | 2011-06-16 | 2011-11-16 | 泉州市英德光电科技有限公司 | Cloth type folding solar cell component and preparation method thereof |
| CN202855789U (en) * | 2012-08-09 | 2013-04-03 | 连云港神舟新能源有限公司 | Lamination template for crystalline silica solar cell module |
| CN104900737A (en) * | 2015-06-12 | 2015-09-09 | 郑州塞恩电气有限公司 | Spliceable thin-film solar cell |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271014A (en) * | 2016-08-31 | 2017-01-04 | 西安泰力松新材料股份有限公司 | The series-mounting of a kind of dereliction grid solar cell and dereliction grid cell concatenation machine |
| CN106271014B (en) * | 2016-08-31 | 2018-10-16 | 西安泰力松新材料股份有限公司 | A kind of series-mounting and dereliction grid cell concatenation machine of dereliction grid solar cell |
| CN106684114A (en) * | 2017-01-04 | 2017-05-17 | 武汉华星光电技术有限公司 | Flexible display device and method of manufacturing same |
| CN106684114B (en) * | 2017-01-04 | 2019-10-18 | 武汉华星光电技术有限公司 | Flexible display device and preparation method thereof |
| CN107564417A (en) * | 2017-10-20 | 2018-01-09 | 武汉华星光电半导体显示技术有限公司 | Flexible display panels backboard and flexible display |
| CN110931588A (en) * | 2019-12-10 | 2020-03-27 | 安徽工业大学 | Flexible solar cell module and packaging structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576050B (en) | 2018-02-13 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190203 Address after: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee after: HANERGY PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. Address before: 332020 National Youth Venture Base Service Bureau of Gongqing City, Jiujiang City, Jiangxi Province Patentee before: JIANGXI GONGQINGCHENG HANERGY THIN-FILM SOLAR Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190308 Address after: Room 107, Building 2, Olympic Village Street Comprehensive Office District, Chaoyang District, Beijing Patentee after: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. Address before: Room 103, Building 2, Office District, Olympic Village, Chaoyang District, Beijing Patentee before: HANERGY PHOTOVOLTAIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20221114 Granted publication date: 20180213 |
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