CN202183381U - Cell plate for solar cell pack with low shading area and high current collection - Google Patents
Cell plate for solar cell pack with low shading area and high current collection Download PDFInfo
- Publication number
- CN202183381U CN202183381U CN2011203183665U CN201120318366U CN202183381U CN 202183381 U CN202183381 U CN 202183381U CN 2011203183665 U CN2011203183665 U CN 2011203183665U CN 201120318366 U CN201120318366 U CN 201120318366U CN 202183381 U CN202183381 U CN 202183381U
- Authority
- CN
- China
- Prior art keywords
- grid lines
- grid line
- cell plate
- solar cell
- current collection
- 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
Links
Images
Abstract
The utility model relates to a cell plate for a solar cell pack with low shading area and high current collection. A plurality of parallel fine grid lines (2) and a plurality of main grid lines vertical to the fine grid lines are arranged on a light receiving surface of the cell plate (1). The cell plate is characterized in that parallel frame fine grid lines (4) are arranged at both ends of the parallel fine grid lines. The parallel fine grid lines and the frame fine grid lines form a frame structure and are communicated with one another. A plurality of circular holes (5) are arranged on the main grid lines, and both ends of the main grid lines are cone-shaped. In the utility model, the grid lines of the solar cell plate communicated with one another are designed into the frame structure, thereby strengthening the current collecting capacity of the grid lines and improving the electrical property efficiency of the solar cell pack. Meanwhile, the circular holes are arranged on the main grid lines, and both ends of the main grid lines are cone-shaped so as to reduce the use amount of silver paste and lower the production cost.
Description
Technical field
The utility model relates to a kind of solar module and uses the battery sheet.The solar module that relates in particular to the high electric current collection of a kind of low shading area is used the battery sheet.Belong to the photovoltaic field.
Background technology
The crystal silicon solar energy battery industrialization technology is very ripe at present, yet compares with conventional energy resource, and lower generating efficiency has restricted its development with relative higher cost.In influencing the factor of efficient, the battery sheet grid line on the battery component is one of them key factor.The design of the grid line of solar battery sheet sensitive surface is in order to collect photoelectric current to greatest extent, and promptly grid line should be intensive more good more, yet this must reduce the light-receiving area of silion cell, has also increased production cost simultaneously greatly.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides the solar module of the high electric current collection of a kind of low shading area to use the battery sheet, improves the electrical property efficient of solar module, can reduce production costs to a certain extent simultaneously.
The purpose of the utility model is achieved in that the solar module of the high electric current collection of a kind of low shading area uses the battery sheet, is provided with many parallel thin grid lines at the sensitive surface of said battery sheet, and the some and thin vertical main grid line of grid line.
Particularly, said many parallel thin grid line two ends are provided with the thin grid line of parallel frame, and the thin grid line of said many parallel thin grid lines and frame forms frame type structure and is interconnected, and it is tapered that said main grid line is provided with the two ends of some circular holes and main grid line.
Compared with prior art, the beneficial effect of the utility model is:
The frame type structure that the utility model is designed to the grid line of solar battery sheet to be interconnected; Increased the electric current collection ability of grid line; Improved the electrical property efficient of solar module; A plurality of circular holes are set on the main grid line simultaneously and are arranged to the consumption that taper can reduce the silver slurry to main grid line two ends, reduce production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein:
Battery sheet 1
The thin grid line 4 of frame
Circular hole 5.
Embodiment
Referring to Fig. 1, the utility model relates to the solar module of the high electric current collection of a kind of low shading area and uses the battery sheet, is provided with many parallel thin grid lines 2 at the sensitive surface of said battery sheet 1, and the vertical main grid line 3 of some and thin grid line 2.
Particularly; Said many parallel thin grid line 2 two ends are provided with the thin grid line 4 of parallel frame; Said many parallel thin grid lines 2 form frame type structures with the thin grid line 4 of frame and are interconnected, and it is tapered that said main grid line 3 is provided with the two ends of some circular holes 5 and main grid line 3.
Claims (1)
1. the solar module of the one kind low high electric current collection of shading area is used the battery sheet; Sensitive surface at said battery sheet (1) is provided with many parallel thin grid lines (2); And the some and thin vertical main grid line (3) of grid line (2); It is characterized in that said many parallel thin grid line (2) two ends are provided with the thin grid line of parallel frame (4); Said many parallel thin grid lines (2) and the thin grid line of frame (4) form frame type structure and are interconnected, and it is tapered that said main grid line (3) is provided with the two ends of some circular holes (5) and main grid line (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203183665U CN202183381U (en) | 2011-08-29 | 2011-08-29 | Cell plate for solar cell pack with low shading area and high current collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203183665U CN202183381U (en) | 2011-08-29 | 2011-08-29 | Cell plate for solar cell pack with low shading area and high current collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183381U true CN202183381U (en) | 2012-04-04 |
Family
ID=46176408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203183665U Expired - Fee Related CN202183381U (en) | 2011-08-29 | 2011-08-29 | Cell plate for solar cell pack with low shading area and high current collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867992A (en) * | 2015-04-27 | 2015-08-26 | 中建材浚鑫科技股份有限公司 | Crystalline silicon solar cell electrode grid line structure |
| CN106981525A (en) * | 2017-03-03 | 2017-07-25 | 浙江爱旭太阳能科技有限公司 | P-type double-sided solar battery and preparation method thereof |
-
2011
- 2011-08-29 CN CN2011203183665U patent/CN202183381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867992A (en) * | 2015-04-27 | 2015-08-26 | 中建材浚鑫科技股份有限公司 | Crystalline silicon solar cell electrode grid line structure |
| CN106981525A (en) * | 2017-03-03 | 2017-07-25 | 浙江爱旭太阳能科技有限公司 | P-type double-sided solar battery and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202633327U (en) | Facade grid line electrode of crystalline silicon solar cell | |
| CN202004028U (en) | Solar cell assembly | |
| CN203423193U (en) | MWT solar cell | |
| CN203617305U (en) | Grid line structure of solar cell | |
| CN202332869U (en) | Back contact type solar cell piece and solar cell component | |
| CN201796897U (en) | Front contact structure of crystalline silicon solar cell | |
| CN202183381U (en) | Cell plate for solar cell pack with low shading area and high current collection | |
| CN201918393U (en) | Solar cell with increased positive-electrode fine grid lines | |
| CN102544128B (en) | Solar cell | |
| CN103545386A (en) | Solar cell electrode shape | |
| CN203055923U (en) | Solar cell front face grid line and solar cell sheet printed with same | |
| CN202058761U (en) | Screen printing crystalline silica solar energy cell positive silver screen printing plate | |
| CN202712196U (en) | Back electrode structure of N type back-contact bifacial solar cell | |
| CN202183399U (en) | Solar cell pack | |
| CN205621744U (en) | Solar cell assembly | |
| CN202183384U (en) | Grid structure of solar cell | |
| CN203150564U (en) | Solar cell front face grid line segmented cell piece | |
| CN202585452U (en) | Three-in-one type solar cell assembly | |
| CN204792813U (en) | Brilliant silicon solar cell positive electrode and solar cell | |
| CN204289473U (en) | A kind of solar battery sheet grid line structure of positive electrode | |
| CN202183382U (en) | Solar cell slice | |
| CN202332870U (en) | Novel polycrystalline silicon solar battery grid line structure | |
| CN202564378U (en) | Double gradual-change screen structure of solar cell | |
| CN103325854A (en) | Low-shading-area and high-current-collection cell piece for solar cell module | |
| CN204303824U (en) | A kind of solar battery sheet |
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: 20120404 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |