CN205231074U - Flexible monocrystalline silicon solar cells - Google Patents
Flexible monocrystalline silicon solar cells Download PDFInfo
- Publication number
- CN205231074U CN205231074U CN201520961662.5U CN201520961662U CN205231074U CN 205231074 U CN205231074 U CN 205231074U CN 201520961662 U CN201520961662 U CN 201520961662U CN 205231074 U CN205231074 U CN 205231074U
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- silicon solar
- flexible
- solar cells
- monocrystalline silicon
- solar cell
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Abstract
The utility model relates to a solar cell field, in particular to flexible monocrystalline silicon solar cells. The characterized by monocrystalline silicon solar cells board bonds on flexible backplate, and every monocrystalline silicon solar cells board is established ties through flexible wire each other to even on the power output device, constitute flexible solar cell, monocrystalline silicon solar cells piece down bonding coats in the positive polymer membrane of battery piece on, at the PET backplate at the battery piece back. This flexible monocrystalline silicon solar cells has light in weight, advantage such as not breakable, wear -resisting, corrosion -resistant.
Description
Technical field
The utility model relates to area of solar cell, particularly a kind of flexible unitary silicon solar cell.
Background technology
Along with the worsening shortages of the energy and environmental pollution are day by day serious, the exploitation of clean reproducible energy more and more receive the concern of people.Solar energy, as a kind of low-carbon (LC) regenerative resource, is the focus that people study always.Solar panel as solar energy conversion medium is the core in solar power system.Common crystal silicon solar energy battery plate comprises glass substrate, is bonded in the generator unit of glass baseplate surface, and covers the protective layer on generator unit.In prior art, what protective layer use was more is a kind of photovoltaic special glass sheet.
Flexible unitary silicon solar cell plate has the advantages such as portable, can be used as the supply unit of outdoor use.And routine is that the solar battery sheet of protective layer is due to sheet glass, inflexibility with sheet glass; and there is certain weight, the flexible solar battery therefore using the solar cell using sheet glass as protective layer to make has frangible, heavy weight, the shortcoming such as not portable.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of flexible unitary silicon solar cell.
The utility model is achieved in that a kind of flexible unitary silicon solar cell, it is characterized in that single-crystalline-silicon solar-cell panel is bonded in flexible back plate, each single-crystalline-silicon solar-cell panel is connected mutually by flexible wire, and is connected on power output apparatus, forms flexible solar battery; Be bonded in the PET backboard at the cell piece back side under monocrystaline silicon solar cell sheet, above have the polymeric membrane being coated on cell piece front.
Described polymeric membrane is made up of polyoxyethylene, polymethyl acrylate, Kynoar, lithium fluoride and titanium dioxide.
Described polymeric membrane is made up of the titanium dioxide of the polymethyl acrylate of the polyoxyethylene of 9-15 weight portion, 36-52 weight portion, the Kynoar of 2-5 weight portion, the lithium fluoride of 0.1-1 weight portion and 3-9 weight portion.
Described polymeric membrane thickness is 1-10 micron, preferably 3 microns.
Flexible solar battery of the present utility model adopts organic high molecular layer as protective layer, and this polymeric membrane, using polymethyl acrylate as main material, ensure that the high transmission rate of diaphragm; With the addition of a small amount of Kynoar and add the corrosion-resistant, wear-resistant of diaphragm and heat-resisting quantity; With the addition of the lithium fluoride of trace, do not affecting on the basis of light transmittance, reducing reflectivity and Low emissivity absorptivity; With the addition of a small amount of titanium dioxide, make diaphragm have certain self-cleaning function, the organic pollution on decomposable asymmetric choice net surface.Because organic high molecular layer has the advantages such as lightweight, non-friable, wear-resisting, corrosion-resistant, thus reduce the weight of flexible solar battery, be convenient for carrying, expand its scope of application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model monocrystaline silicon solar cell sheet.
In the drawings: 1, flexible back plate; 2, single-crystalline-silicon solar-cell panel; 21, monocrystaline silicon solar cell sheet; 22, PET backboard; 23, polymeric membrane; 3, power output apparatus.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1, the single-crystalline-silicon solar-cell panel 2 of multiple individual packages is bonded in flexible back plate 1, and each single-crystalline-silicon solar-cell panel is connected mutually by flexible wire, and is connected on power output apparatus 3, constitutes flexible solar battery.
The single-crystalline-silicon solar-cell panel of each individual packages is made up of monocrystaline silicon solar cell sheet 21 and the polymeric membrane 23 that is bonded in the PET backboard 22 at the cell piece back side and is coated on cell piece front as shown in Figure 2.Polymeric membrane 23 is made up of the titanium dioxide of the polymethyl acrylate of the polyoxyethylene of 11 weight portions, 48 weight portions, the Kynoar of 3 weight portions, the lithium fluoride of 0.3 weight portion and 7 weight portions, and thickness is 3 microns.
Claims (2)
1. a flexible unitary silicon solar cell, it is characterized in that monocrystalline solar cells plate (2) is bonded in flexible back plate (1), each single-crystalline-silicon solar-cell panel is connected mutually by flexible wire, and is connected on power output apparatus (3), forms flexible solar battery; Be bonded in the PET backboard (22) at the cell piece back side under monocrystaline silicon solar cell sheet (21), above have the polymeric membrane (23) being coated on cell piece front.
2. a kind of flexible unitary silicon solar cell according to claim 1, is characterized in that polymeric membrane (23) thickness is 1-10 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961662.5U CN205231074U (en) | 2015-11-29 | 2015-11-29 | Flexible monocrystalline silicon solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961662.5U CN205231074U (en) | 2015-11-29 | 2015-11-29 | Flexible monocrystalline silicon solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231074U true CN205231074U (en) | 2016-05-11 |
Family
ID=55906120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961662.5U Expired - Fee Related CN205231074U (en) | 2015-11-29 | 2015-11-29 | Flexible monocrystalline silicon solar cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659679A (en) * | 2017-09-12 | 2018-02-02 | 江苏赛博宇华科技有限公司 | A kind of mobile phone terminal with Curved screen |
| CN113410324A (en) * | 2021-05-08 | 2021-09-17 | 华清八度光电集团有限公司 | Flexible crystalline silicon solar cell panel convenient to produce |
-
2015
- 2015-11-29 CN CN201520961662.5U patent/CN205231074U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659679A (en) * | 2017-09-12 | 2018-02-02 | 江苏赛博宇华科技有限公司 | A kind of mobile phone terminal with Curved screen |
| CN113410324A (en) * | 2021-05-08 | 2021-09-17 | 华清八度光电集团有限公司 | Flexible crystalline silicon solar cell panel convenient to produce |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201129 |