CN203967097U - A kind of front electrode of solar battery - Google Patents
A kind of front electrode of solar battery Download PDFInfo
- Publication number
- CN203967097U CN203967097U CN201420412880.9U CN201420412880U CN203967097U CN 203967097 U CN203967097 U CN 203967097U CN 201420412880 U CN201420412880 U CN 201420412880U CN 203967097 U CN203967097 U CN 203967097U
- Authority
- CN
- China
- Prior art keywords
- grid line
- main grid
- solar battery
- front electrode
- described main
- 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
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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
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- Cell Electrode Carriers And Collectors (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a kind of front electrode of solar battery, include the some secondary grid line along horizontally set, on described secondary grid line, be longitudinally provided with three main grid line A, described main grid line A and secondary grid line conducting, it is characterized in that: between described adjacent two main grid line A, be also provided with a main grid line B, described main grid line B longitudinally arranges, described main grid line B and secondary grid line conducting.Adopt technique scheme, the utility model provides a kind of front electrode of solar battery, and it can reduce the loss of electric current, improves electric current collection rate.
Description
Technical field
The utility model relates to area of solar cell, particularly a kind of front electrode of solar battery.
Background technology
Existing front electrode of solar battery, generally comprise the some secondary grid line along horizontally set, on described secondary grid line, be longitudinally provided with three main grid lines, described main grid line and secondary grid line conducting, main grid line width is greater than the width of secondary grid line, in process of production, main grid line both sides often there will be broken string phenomenon, need to electric current be converged on main grid line by other secondary grid line like this, due to spaced far between adjacent two main grid lines, can consume one part of current like this, cause electric current collection rate to decline, when carrying out EL test, there will be significantly luminous dark region.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides a kind of front electrode of solar battery, and it can reduce the loss of electric current, improves electric current collection rate.
The technical solution of the utility model: a kind of front electrode of solar battery, include the some secondary grid line along horizontally set, on described secondary grid line, be longitudinally provided with three main grid line A, described main grid line A and secondary grid line conducting, it is characterized in that: between described adjacent two main grid line A, be also provided with a main grid line B, described main grid line B longitudinally arranges, described main grid line B and secondary grid line conducting.
Adopt technique scheme, the main grid line B by arranging, makes the Distance Shortened between adjacent main grid line A, thereby when producing broken string phenomenon, can reduce the loss of electric current, improves electric current collection rate.
Further setting of the present utility model: the width of described main grid line B equates with the width of secondary grid line.
Adopt above-mentioned further setting, can reduce the materials'use amount of main grid line B, weight reduction, reduces costs; Can reduce the shading-area of main grid line B again, guarantee its useful life.
Further setting more of the present utility model: the centre position of described main grid line B between adjacent two main grid line A.
Adopt above-mentioned further setting again, can further reduce the loss of electric current, improve electric current collection rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
As shown in Figure 1, a kind of front electrode of solar battery, include the some secondary grid line 1 along horizontally set, on described secondary grid line 1, be longitudinally provided with three main grid line A2, the width of main grid line A2 is greater than the width of secondary grid line 1, described main grid line A2 and 1 conducting of secondary grid line, between described adjacent two main grid line A2, be also provided with a main grid line B3, the centre position of described main grid line B3 between adjacent two main grid line A2, described main grid line B3 longitudinally arranges, described main grid line B3 and 1 conducting of secondary grid line.Main grid line B3 by arranging, makes the Distance Shortened between adjacent main grid line A2, thereby when producing broken string phenomenon, can reduce the loss of electric current, improves electric current collection rate.
In the utility model specific embodiment, the width of described main grid line B3 equates with the width of secondary grid line 1.The materials'use amount that can reduce like this main grid line B3, weight reduction, reduces costs; Can reduce the shading-area of main grid line B3 again, guarantee its useful life.
Claims (3)
1. a front electrode of solar battery, include the some secondary grid line along horizontally set, on described secondary grid line, be longitudinally provided with three main grid line A, described main grid line A and secondary grid line conducting, it is characterized in that: between described adjacent two main grid line A, be also provided with a main grid line B, described main grid line B longitudinally arranges, described main grid line B and secondary grid line conducting.
2. front electrode of solar battery according to claim 1, is characterized in that: the width of described main grid line B equates with the width of secondary grid line.
3. front electrode of solar battery according to claim 1 and 2, is characterized in that: the centre position of described main grid line B between adjacent two main grid line A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412880.9U CN203967097U (en) | 2014-07-24 | 2014-07-24 | A kind of front electrode of solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412880.9U CN203967097U (en) | 2014-07-24 | 2014-07-24 | A kind of front electrode of solar battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967097U true CN203967097U (en) | 2014-11-26 |
Family
ID=51927645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412880.9U Expired - Fee Related CN203967097U (en) | 2014-07-24 | 2014-07-24 | A kind of front electrode of solar battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967097U (en) |
-
2014
- 2014-07-24 CN CN201420412880.9U patent/CN203967097U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 325000 Zhejiang province Yongjia Dong'ou street and an industrial zone (Zhejiang fine new energy Limited by Share Ltd) Patentee after: Yongjia new energy Co., Ltd. Address before: Yongjia Dong'ou County of Wenzhou City, Zhejiang province 325000 street and industrial district Patentee before: Zhejiang Liangjing New Energy Co., Ltd. |
|
| 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: 20141126 Termination date: 20190724 |