CN105428443A - Flexible concentrating solar cell - Google Patents
Flexible concentrating solar cell Download PDFInfo
- Publication number
- CN105428443A CN105428443A CN201510930862.9A CN201510930862A CN105428443A CN 105428443 A CN105428443 A CN 105428443A CN 201510930862 A CN201510930862 A CN 201510930862A CN 105428443 A CN105428443 A CN 105428443A
- Authority
- CN
- China
- Prior art keywords
- package
- solar cell
- flexible
- film
- encapsulation
- Prior art date
- 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.)
- Pending
Links
- 239000002313 adhesive film Substances 0.000 claims abstract description 9
- 238000005538 encapsulation Methods 0.000 claims description 27
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 239000000178 monomer Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 12
- 238000002834 transmittance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 230000006750 UV protection Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method 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
- H01L31/04—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
-
- 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
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 flexible concentrating solar cell, belonging to the technical field of a solar cell. The flexible concentrating solar cell comprises a package back film and is characterized in that a package front film is arranged on the package back film, the package back film and the package front film are connected by a package adhesive film, M single flexible solar cells are arranged between the package back film and the package front film in a discrete way, the package front film is of a corrugated tile shaped concentrating structure, and M is a natural number. With the characteristics of high flexibility, high transmittance and easiness in shaping of a flexible cell package material, a lens structure is directly formed on the package material during the package process of the cell; and through the design of a package material fabrication die, a concentrating package film with low concentrating multiple is obtained.
Description
Technical field
The invention belongs to technical field of solar batteries, particularly relate to a kind of flexible concentrator solar cell.
Background technology
The application diversification of current solar cell has impelled the flexibility of solar cell.After solar cell flexibility, original optically focused mechanism cannot meet flexibility requirements.Therefore, design and develop a kind of flexible concentrator solar cell with light-focusing function and seem it is particularly important.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of flexible concentrator solar cell with light-focusing function.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is:
A kind of flexible concentrator solar cell, comprising: encapsulation notacoria; It is characterized in that: on described encapsulation notacoria, be provided with encapsulation cephacoria; Connected by packaging adhesive film between described encapsulation notacoria and encapsulation cephacoria; Between described encapsulation notacoria and packaging adhesive film, discrete type is provided with M flexible solar cell monomer; Described encapsulation cephacoria is ripple watt shape concentration structure; Described M is natural number.
The advantage that the present invention has and good effect are:
The present invention utilizes flexible battery encapsulating material high flexibility, high permeability, the feature of easy-formation.In the encapsulation process of battery, lens arrangement is directly molded on encapsulating material.Prepared the design of mould itself by encapsulating material, obtain the optically focused encapsulating film of low light gathering multiple.Specifically comprise following advantage:
1. make concentration structure to be applied to flexible battery.
2. do not need professional to carry out Installation and Debugging to optically focused mechanism.
3. concentration structure does not almost affect battery cost.
4. after using concentration structure, battery use amount is reduced.
5 battery level minimizings make solar module cost reduce further.
Accompanying drawing illustrates:
Fig. 1 is the structure chart of the preferred embodiment of the present invention.
Wherein: A, encapsulation cephacoria; B, packaging adhesive film; C, flexible solar cell monomer; D, encapsulation notacoria.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of flexible concentrator solar cell, comprising: encapsulation notacoria D; Described encapsulation notacoria D is provided with encapsulation cephacoria A; Connected by packaging adhesive film B between described encapsulation notacoria D and encapsulation cephacoria A; Between described encapsulation notacoria D and packaging adhesive film B, discrete type is provided with M flexible solar cell monomer C; Described encapsulation cephacoria A is ripple watt shape concentration structure; Described M is natural number.Above-mentioned encapsulation cephacoria A is the moulding material of collector lens.Adopt high light transmittance, anti-soil, the macromolecule material water-proof material preparation of UV resistance;
Below for the flexible concentrator solar cell of CIGS:
At present, in flexible solar cell, most high conversion efficiency record possessed by CIGS solar cell.CIGS solar battery surface encapsulating material has been selected has high light transmittance, anti-soil, and the macromolecule material water-proof material of UV resistance is as encapsulation cephacoria A.Required collector lens size is taken shape in encapsulation cephacoria A and with packaging adhesive film B combine form encapsulated layer after use.Cell flexible is not almost affected after packaging.Under CIGS battery itself cannot be used in the condition of high light concentrating times, this design utilizes a ripple watt shape concentration structure to obtain low light gathering multiple.After employing concentration structure, battery level improves, and has saved production cost.Flexible battery involved by this patent suitably selects battery light concentrating times according to reasons such as environment for use temperature and battery operating temperature.
Above embodiments of the invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (1)
1. a flexible concentrator solar cell, comprising: encapsulation notacoria; It is characterized in that: on described encapsulation notacoria, be provided with encapsulation cephacoria; Connected by packaging adhesive film between described encapsulation notacoria and encapsulation cephacoria; Between described encapsulation notacoria and packaging adhesive film, discrete type is provided with M flexible solar cell monomer; Described encapsulation cephacoria is ripple watt shape concentration structure; Described M is natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930862.9A CN105428443A (en) | 2015-12-11 | 2015-12-11 | Flexible concentrating solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930862.9A CN105428443A (en) | 2015-12-11 | 2015-12-11 | Flexible concentrating solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105428443A true CN105428443A (en) | 2016-03-23 |
Family
ID=55506504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510930862.9A Pending CN105428443A (en) | 2015-12-11 | 2015-12-11 | Flexible concentrating solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428443A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4638110A (en) * | 1985-06-13 | 1987-01-20 | Illuminated Data, Inc. | Methods and apparatus relating to photovoltaic semiconductor devices |
| CN102208458A (en) * | 2011-04-11 | 2011-10-05 | 北京精诚铂阳光电设备有限公司 | Large-area flexible film solar cell and manufacturing method thereof |
| US20110240096A1 (en) * | 2010-02-01 | 2011-10-06 | Solaria Corporation | Large area concentrator lens structure and method configured for stress relief |
| CN102386266A (en) * | 2011-10-11 | 2012-03-21 | 成都钟顺科技发展有限公司 | Line-style condensing lens solar cell module |
| CN104637954A (en) * | 2007-01-17 | 2015-05-20 | 伊利诺伊大学评议会 | Method for fabricating semiconductor-based optical system |
-
2015
- 2015-12-11 CN CN201510930862.9A patent/CN105428443A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4638110A (en) * | 1985-06-13 | 1987-01-20 | Illuminated Data, Inc. | Methods and apparatus relating to photovoltaic semiconductor devices |
| CN104637954A (en) * | 2007-01-17 | 2015-05-20 | 伊利诺伊大学评议会 | Method for fabricating semiconductor-based optical system |
| US20110240096A1 (en) * | 2010-02-01 | 2011-10-06 | Solaria Corporation | Large area concentrator lens structure and method configured for stress relief |
| CN102208458A (en) * | 2011-04-11 | 2011-10-05 | 北京精诚铂阳光电设备有限公司 | Large-area flexible film solar cell and manufacturing method thereof |
| CN102386266A (en) * | 2011-10-11 | 2012-03-21 | 成都钟顺科技发展有限公司 | Line-style condensing lens solar cell module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |