CN204946916U - A kind of modified model solar battery sheet - Google Patents
A kind of modified model solar battery sheet Download PDFInfo
- Publication number
- CN204946916U CN204946916U CN201520600942.3U CN201520600942U CN204946916U CN 204946916 U CN204946916 U CN 204946916U CN 201520600942 U CN201520600942 U CN 201520600942U CN 204946916 U CN204946916 U CN 204946916U
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- CN
- China
- Prior art keywords
- district
- grid
- generating
- gap
- cathode conductor
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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 utility model discloses a kind of modified model solar battery sheet, comprise substrate, be located at the first grid generating district on substrate, second grid generating district and the 3rd grid generating district, be located at the first grid generating district and the first gap of generating electricity between district of the second grid, be located at the second grid generating district and the second gap of generating electricity between district of the 3rd grid, be located at the first cathode conductor and first positive wire of the first grid generating top and bottom, district respectively, be located at the second cathode conductor and second positive wire of the second grid generating top and bottom, district, be located at the 3rd cathode conductor and the 3rd positive wire of the 3rd grid generating top and bottom, district, be located at connection the first cathode conductor in the first gap and be connected wire with first of the second positive wire, be located at connection the second cathode conductor in the second gap and be connected wire with second of the 3rd positive wire, be located at the first joint and second joint of substrate one end.The utility model has the efficiency that improve generating and the advantage adding generating voltage.
Description
Technical field
The utility model relates to technical field of solar batteries, more particularly, and particularly a kind of modified model solar battery sheet.
Background technology
Solar energy, as a kind of clean energy resource, is subject to applying more and more widely.And solar battery sheet is as a kind of basic electrooptical device, usually cut preparation by silicon single crystal rod or polycrystal silicon ingot, the front electrode of this solar battery sheet can be collected photogenerated charge and be pooled together by the photogenerated charge collected.The front electrode of usual solar battery sheet is provided with tens of very thin metals and assists grid line, and this metal assists grid line usually to be arranged in parallel.But the drawback of this setup is that generating efficiency is low and not easily meets voltage requirements.
Utility model content
The purpose of this utility model is to provide a kind of generating efficiency low and the modified model solar battery sheet that can meet voltage requirements.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of modified model solar battery sheet, comprise substrate, be located at the first grid generating district on substrate, second grid generating district and the 3rd grid generating district, be located at the first grid generating district and the first gap of generating electricity between district of the second grid, be located at the second grid generating district and the second gap of generating electricity between district of the 3rd grid, be located at the first cathode conductor and first positive wire of the first grid generating top and bottom, district respectively, be located at the second cathode conductor and second positive wire of the second grid generating top and bottom, district respectively, be located at the 3rd cathode conductor and the 3rd positive wire of the 3rd grid generating top and bottom, district respectively, be located in the first gap and be connected wire for connecting the first cathode conductor with first of the second positive wire, be located in the second gap and be connected wire for connecting the second cathode conductor with second of the 3rd positive wire, and be located at the first joint and second joint of substrate one end, described first joint is connected with the 3rd cathode conductor, described second joint is connected with the first positive wire.
Preferably, described first grid generating district, the second grid generating district and the 3rd grid generating district are located on substrate successively, the equal and opposite in direction in described first gap and the second gap.
Compared with prior art, the utility model has the advantage of: the utility model adopts the multiple power generation region be connected in series, and improve the efficiency of generating, the form simultaneously superposed adds generating voltage, can meet setting requirement.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of modified model solar battery sheet described in the utility model.
Description of reference numerals: 1, substrate, the 2, first gap, the 3, second gap, 4, the first cathode conductor, the 5, second cathode conductor, the 6, the 3rd cathode conductor, 7, the first positive wire, the 8, second positive wire, the 9, the 3rd positive wire, 10, the first grid generating district, the 11, second grid generating district, the 12, the 3rd grid generating district, 13, first connects wire, 14, second connects wire, the 15, first joint, the 16, second joint.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of modified model solar battery sheet, comprise substrate 1, be located at the first grid generating district 10 on substrate 1, second grid generating district 11 and the 3rd grid generating district 12, be located at the first grid generating district 10 and the first gap 2 of generating electricity between district 11 of the second grid, be located at the second grid generating district 11 and the second gap 3 of generating electricity between district 12 of the 3rd grid, be located at the first cathode conductor 4 and the first positive wire 7 of the first grid generating top and bottom, district 10 respectively, be located at the second cathode conductor 5 and the second positive wire 8 of the second grid generating top and bottom, district 11 respectively, be located at the 3rd cathode conductor 6 and the 3rd positive wire 9 of the 3rd grid generating top and bottom, district 12 respectively, be located in the first gap 2 and be connected wire 13 for connecting the first cathode conductor 4 with first of the second positive wire 8, be located in the second gap 3 and be connected wire 14 for connecting the second cathode conductor 5 with second of the 3rd positive wire 9, and be located at first joint 15 and second joint 16 of substrate 1 one end, wherein, first joint 15 is connected with the 3rd cathode conductor 6, second joint 16 is connected with the first positive wire 7.
In the utility model, the first described grid generating district 11 of grid generating district 10, second and the 3rd grid generating district 12 are located on substrate 1 successively, the first described gap 2 and the equal and opposite in direction in the second gap 3.
Primary object of the present utility model is, substrate 1 is divided into multiple power generation region, and multiple power generation region adopts wire to be mutually connected in series, overall generating, improve the efficiency of generating, the form simultaneously superposed adds generating voltage, can better meet the demands.
Although describe execution mode of the present utility model by reference to the accompanying drawings; but patent owner can make various distortion or amendment within the scope of the appended claims; as long as be no more than the protection range described by claim of the present utility model, all should within protection range of the present utility model.
Claims (2)
1. a modified model solar battery sheet, it is characterized in that: comprise substrate (1), be located at the first grid generating district (10) on substrate (1), second grid generating district (11) and the 3rd grid generating district (12), be located at the first grid generating district (10) and the first gap (2) of generating electricity between district (11) of the second grid, be located at the second grid generating district (11) and the second gap (3) of generating electricity between district (12) of the 3rd grid, be located at the first cathode conductor (4) and first positive wire (7) of the first grid generating district (10) top and bottom respectively, be located at the second cathode conductor (5) and second positive wire (8) of the second grid generating district (11) top and bottom respectively, be located at the 3rd cathode conductor (6) and the 3rd positive wire (9) of the 3rd grid generating district (12) top and bottom respectively, be located in the first gap (2) and be connected wire (13) for connecting the first cathode conductor (4) with first of the second positive wire (8), be located in the second gap (3) and be connected wire (14) for connecting the second cathode conductor (5) with second of the 3rd positive wire (9), and be located at the first joint (15) and second joint (16) of substrate (1) one end, described first joint (15) is connected with the 3rd cathode conductor (6), described second joint (16) is connected with the first positive wire (7).
2. modified model solar battery sheet according to claim 1, it is characterized in that: described first grid generating district (10), the second grid generating district (11) and the 3rd grid generating district (12) are located on substrate (1) successively, the equal and opposite in direction of described first gap (2) and the second gap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600942.3U CN204946916U (en) | 2015-08-11 | 2015-08-11 | A kind of modified model solar battery sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520600942.3U CN204946916U (en) | 2015-08-11 | 2015-08-11 | A kind of modified model solar battery sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204946916U true CN204946916U (en) | 2016-01-06 |
Family
ID=55014317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520600942.3U Expired - Fee Related CN204946916U (en) | 2015-08-11 | 2015-08-11 | A kind of modified model solar battery sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204946916U (en) |
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2015
- 2015-08-11 CN CN201520600942.3U patent/CN204946916U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20170811 |