CN205303482U - Monocrystalline silicon solar cells - Google Patents
Monocrystalline silicon solar cells Download PDFInfo
- Publication number
- CN205303482U CN205303482U CN201620033938.8U CN201620033938U CN205303482U CN 205303482 U CN205303482 U CN 205303482U CN 201620033938 U CN201620033938 U CN 201620033938U CN 205303482 U CN205303482 U CN 205303482U
- Authority
- CN
- China
- Prior art keywords
- thin layer
- silicon solar
- busbar
- polymer film
- monocrystalline silicon
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a monocrystalline silicon solar cells belongs to the battery field. This battery of this battery includes thin layer and battery piece, the thin layer include thin layer I and thin layer II, the battery piece be located between thin layer I and the thin layer II, the thin layer include busbar and thin polymer film, the busbar is located the one end of thin polymer film, copper wire evenly distributed is in the top of thin polymer film and busbar, the battery piece constitute by monocrystalline silicon board and silver wire, silver wire evenly distributed in monocrystalline silicon board top. The utility model provides a monocrystalline silicon solar cells's structure can reduce the crazing line to the influence of subassembly power, and more traditional monocrystalline silicon solar cells structure can also reduction in production cost to can be applicable to mass production.
Description
Technical field
This utility model relates to field of batteries, is specifically related to a kind of monocrystaline silicon solar cell.
Background technology
Monocrystaline silicon solar cell, be raw material with high-purity silicon single crystal rod solaode, be a kind of solaode currently developing the fastest. But monocrystaline silicon solar cell components welding 70% adopts traditional welding manner, all the other 30% employing conductive tape modes, and traditional welding manner products obtained therefrom welding is easy to fall off.
Utility model content
This utility model is a kind of monocrystaline silicon solar cell of not enough offer existed for prior art.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of monocrystaline silicon solar cell, this battery includes thin layer and cell piece, and described thin layer includes thin layer I and thin layer II, and described cell piece is between thin layer I and thin layer II; Described thin layer includes busbar and thin polymer film, and busbar is positioned at one end of thin polymer film, and copper wire is evenly distributed on the top of thin polymer film and busbar; Described cell piece is made up of monocrystal silicon plate and filamentary silver, and described filamentary silver is evenly distributed on above monocrystal silicon plate.
In some preferred technical schemes: the top of described thin polymer film is uniformly distributed 15��45 copper wires.
In some preferred technical schemes: the top of described monocrystal silicon plate is uniformly distributed 15��45 filamentary silvers.
In some preferred technical schemes: the arrangement of described copper wire and the arrangement of busbar are mutually perpendicular to.
In some preferred technical schemes: the arrangement of described filamentary silver and the arrangement of copper wire are mutually perpendicular to.
Thin layer is not had specified otherwise by technical solutions of the utility model, includes but not limited to film layer, layer of polypropylene foil, polyvinyl chloride film and laminated polyester film etc.
The beneficial effects of the utility model:
The structure of monocrystaline silicon solar cell provided by the utility model can reduce the micro-crack impact on component power, and more traditional monocrystaline silicon solar cell structure can also reduce production cost, and goes for producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is monocrystaline silicon solar cell structural representation.
Fig. 2 is the structural representation of thin layer.
Fig. 3 is the structural representation of cell piece.
Wherein, 1 is thin layer I, and 2 is cell piece, and 3 is thin layer II, and 4 is copper wire, and 5 is busbar, and 6 is thin polymer film, and 7 is monocrystal silicon plate, and 8 is filamentary silver.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further, but protection domain of the present utility model is not limited to this:
A kind of monocrystaline silicon solar cell, this battery includes thin layer and cell piece (2), described thin layer includes thin layer I (1) and thin layer II (3), and described cell piece (2) is positioned between thin layer I (1) and thin layer II (3); Described thin layer includes busbar (5) and thin polymer film (6), busbar (5) is positioned at one end of thin polymer film (6), and copper wire (4) is evenly distributed on thin polymer film and the top of busbar (5); Described cell piece (2) is made up of monocrystal silicon plate (7) and filamentary silver (8), and described filamentary silver (8) is evenly distributed on monocrystal silicon plate (7) top. The top of described thin polymer film is uniformly distributed 15��45 copper wires. The top of described monocrystal silicon plate (7) is uniformly distributed 15��45 filamentary silvers. The arrangement of the arrangement of described copper wire (4) and busbar (5) is mutually perpendicular to. The arrangement of the arrangement of described filamentary silver (8) and copper wire (4) is mutually perpendicular to. Described thin polymer film (6) is film layer, layer of polypropylene foil, polyvinyl chloride film or laminated polyester film.
Claims (5)
1. a monocrystaline silicon solar cell, it is characterized in that: this battery includes thin layer and cell piece (2), described thin layer includes thin layer I (1) and thin layer II (3), and described cell piece (2) is positioned between thin layer I (1) and thin layer II (3); Described thin layer includes busbar (5) and thin polymer film (6), busbar (5) is positioned at one end of thin polymer film (6), and copper wire (4) is evenly distributed on thin polymer film (6) and the top of busbar (5); Described cell piece (2) is made up of monocrystal silicon plate (7) and filamentary silver (8), and described filamentary silver (8) is evenly distributed on monocrystal silicon plate (7) top.
2. monocrystaline silicon solar cell according to claim 1, it is characterised in that: the top of described thin polymer film is uniformly distributed 15��45 copper wires.
3. monocrystaline silicon solar cell according to claim 1, it is characterised in that: the top of described monocrystal silicon plate (7) is uniformly distributed 15��45 filamentary silvers.
4. monocrystaline silicon solar cell according to claim 1, it is characterised in that: the arrangement of the arrangement of described copper wire (4) and busbar (5) is mutually perpendicular to.
5. monocrystaline silicon solar cell according to claim 1, it is characterised in that: the arrangement of the arrangement of described filamentary silver (8) and copper wire (4) is mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033938.8U CN205303482U (en) | 2016-01-14 | 2016-01-14 | Monocrystalline silicon solar cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620033938.8U CN205303482U (en) | 2016-01-14 | 2016-01-14 | Monocrystalline silicon solar cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303482U true CN205303482U (en) | 2016-06-08 |
Family
ID=56476059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620033938.8U Expired - Fee Related CN205303482U (en) | 2016-01-14 | 2016-01-14 | Monocrystalline silicon solar cells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303482U (en) |
-
2016
- 2016-01-14 CN CN201620033938.8U patent/CN205303482U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160608 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |