CN206364036U - A kind of solar battery sheet for improving the magnitude of current - Google Patents
A kind of solar battery sheet for improving the magnitude of current Download PDFInfo
- Publication number
- CN206364036U CN206364036U CN201621213700.XU CN201621213700U CN206364036U CN 206364036 U CN206364036 U CN 206364036U CN 201621213700 U CN201621213700 U CN 201621213700U CN 206364036 U CN206364036 U CN 206364036U
- Authority
- CN
- China
- Prior art keywords
- grid line
- solar battery
- battery sheet
- magnitude
- rectangle
- 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
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model is related to the technical field of cell piece, especially a kind of solar battery sheet for improving the magnitude of current, it includes solar battery sheet front and solar cell back face, the solar battery sheet front is printed with multiple rectangle grid line groups be arrangeding in parallel and the thick grid line being vertically set between rectangle grid line, head and the tail between horizontally disposed thin grid line, the rectangle grid line group are connected between the rectangle grid line to connect by vertically disposed thin grid line；The solar cell back face is printed with the secondary grid line corresponding with thick grid line position.The solar battery sheet of the raising magnitude of current, it is simple in construction, multiple closed areas are set, the failure in sheet region is reduced by the connection of multiple closed areas, the loss of the magnitude of current is reduced, the overall power generation performance of cell piece is improved, production cost is reduced.
Description
Technical field
The utility model is related to the technical field of cell piece, especially a kind of solar battery sheet for improving the magnitude of current.
Background technology
For common batteries and recyclable rechargeable battery, solar cell belongs to more energy efficient environmentally friendly green production
Product, it is largely widely and commonly used.Solar battery sheet is divided into crystal silicon class and non-crystalline silicon class, wherein crystal silicon class cell piece
Single crystal battery piece and polycrystalline cell piece can be divided into again；The efficiency of monocrystalline silicon is also had any different compared with polysilicon.
However, there are some defects in existing most solar battery sheets, such as：Cell piece is normal in positive electrode printing process
Disconnection problem often occurs, especially at grid line corner location, can so cause sheet area failures so that the electricity of cell piece
Flow loses significantly, has a strong impact on the overall generating efficiency of cell piece, causes very big energy waste.
Utility model content
The technical problems to be solved in the utility model is：In order to solve asking for the presence of the prior art in above-mentioned background technology
Inscribe there is provided a kind of solar battery sheet for improving the magnitude of current, it is simple in construction, multiple closed areas are set, pass through multiple enclosed areas
The connection in domain reduces the failure in sheet region, reduces the loss of the magnitude of current, improves the overall power generation performance of cell piece, reduction production
Cost.
The utility model solves the technical scheme that its technical problem used：A kind of solar cell for improving the magnitude of current
Piece, including solar battery sheet front and solar cell back face, the solar battery sheet front is printed with multiple parallel
Connected between the rectangle grid line group of setting and the thick grid line being vertically set between rectangle grid line, the rectangle grid line horizontally disposed
Thin grid line, head and the tail pass through vertically disposed thin grid line and connected between the rectangle grid line group；The solar cell back face
It is printed with the secondary grid line corresponding with thick grid line position.
Further, the solar battery sheet front is arranged with six rectangle grid line groups, each described rectangle grid in parallel
Include five rectangle grid lines being sequentially connected in line group.
Further, the width of the thick grid line is 2 times of thin grid line width.
Further, the thick grid line is made up of silver-colored zinc slurry printing.
Further, each described rectangle grid line group and thin grid line are made by silver paste printing.
The beneficial effects of the utility model are：The solar battery sheet has advantages below：It is simple in construction, solar cell
Piece front sets multiple closed areas, reduces the failure in sheet region by the connection of multiple closed areas, reduces the magnitude of current
Loss, improves the overall power generation performance of cell piece, reduces production cost.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is structure schematic diagram of the present utility model.
In figure：1st, solar battery sheet front；2nd, solar cell back face；3rd, rectangle grid line group；4th, rectangle grid line, 5,
Thick grid line, 6, thin grid line, 7, secondary grid line.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As depicted in figs. 1 and 2, a kind of solar battery sheet for improving the magnitude of current of the present utility model, including solar-electricity
Pond piece front 1 and solar cell back face 2, solar battery sheet front 1 is printed with multiple rectangle grid line groups 3 be arrangeding in parallel
And the thick grid line 5 being vertically set between rectangle grid line 4, horizontally disposed thin grid line 6, rectangle grid are connected between rectangle grid line 4
Head and the tail are connected by vertically disposed thin grid line 6 between line group 3；Solar cell back face 2 is printed with and the thick position phase of grid line 5
Corresponding secondary grid line 7.
Wherein, solar battery sheet front 1 is arranged with six rectangle grid line groups 3 in parallel, includes in each rectangle grid line group 3
Five rectangle grid lines 4 being sequentially connected.The width of thick grid line 5 is 2 times of the thin width of grid line 6.Thick grid line 5 is by silver-colored zinc slurry printing system
Into.Each rectangle grid line group 3 and thin grid line 6 are made by silver paste printing.
The utility model employs the formation rectangle grid line of rectangle grid line 4 group 3, can effectively solve traditional single thin grid
The disconnection problem that line occurs, it is to avoid the failure in big sheet region occur, improves the electric current output rating of every cell piece, saves production
Cost, improves overall production efficiency.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of solar battery sheet for improving the magnitude of current, it is characterised in that：Including solar battery sheet front and solar-electricity
The pond piece back side, the solar battery sheet front is printed with multiple rectangle grid line groups be arrangeding in parallel and is vertically set on rectangle grid
Connect and lead to from beginning to end between horizontally disposed thin grid line, the rectangle grid line group between thick grid line between line, the rectangle grid line
Cross vertically disposed thin grid line connection；The solar cell back face is printed with the secondary grid line corresponding with thick grid line position.
2. a kind of solar battery sheet for improving the magnitude of current according to claim 1, it is characterised in that：The solar-electricity
Pond piece front is arranged with five rectangle grid for including being sequentially connected in six rectangle grid line groups, each described rectangle grid line group in parallel
Line.
3. a kind of solar battery sheet for improving the magnitude of current according to claim 1, it is characterised in that：The thick grid line
Width is 2 times of thin grid line width.
4. a kind of solar battery sheet for improving the magnitude of current according to claim 1, it is characterised in that：The thick grid line by
Silver-colored zinc slurry printing is made.
5. a kind of solar battery sheet for improving the magnitude of current according to claim 2, it is characterised in that：Each described rectangle
Grid line group and thin grid line are made by silver paste printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213700.XU CN206364036U (en) | 2016-11-10 | 2016-11-10 | A kind of solar battery sheet for improving the magnitude of current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213700.XU CN206364036U (en) | 2016-11-10 | 2016-11-10 | A kind of solar battery sheet for improving the magnitude of current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364036U true CN206364036U (en) | 2017-07-28 |
Family
ID=59371639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213700.XU Expired - Fee Related CN206364036U (en) | 2016-11-10 | 2016-11-10 | A kind of solar battery sheet for improving the magnitude of current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364036U (en) |
-
2016
- 2016-11-10 CN CN201621213700.XU patent/CN206364036U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105932084A (en) | Solar battery pack and preparation method thereof | |
| CN207068875U (en) | A kind of back electrode structure of more main grid solar cells | |
| CN201374341Y (en) | Solar cell with metalized electrodes | |
| CN203733811U (en) | Battery piece with auxiliary main grid lines mutually parallel with main grid lines | |
| CN206364036U (en) | A kind of solar battery sheet for improving the magnitude of current | |
| CN104332519A (en) | Photovoltaic solder strip capable of reducing cost and improving power generation efficiency | |
| CN202058761U (en) | Screen printing crystalline silica solar energy cell positive silver screen printing plate | |
| CN206451720U (en) | A kind of novel solar cell slices | |
| CN202172072U (en) | Electrode structure at right side of solar cell | |
| CN204289473U (en) | A kind of solar battery sheet grid line structure of positive electrode | |
| CN203984345U (en) | A kind of photovoltaic component terminal box of being convenient to busbar connection | |
| CN203386766U (en) | Electrode grid line structure of crystalline silicon solar cell | |
| CN206992120U (en) | A kind of new section imbrication battery | |
| CN204243064U (en) | A kind of photovoltaic welding belt that can reduce costs raising generating efficiency | |
| CN201820762U (en) | Silicon cell free of main gratings | |
| CN206650096U (en) | A kind of MWT back-contact photovoltaic module adhesive-spill-preventing frock | |
| CN203941918U (en) | A kind of main grid line divides the solar battery sheet of face setting with thin grid line | |
| CN204303824U (en) | A kind of solar battery sheet | |
| CN206332035U (en) | A kind of photovoltaic cell and photovoltaic module | |
| CN203941916U (en) | A kind of low shading rate solar battery sheet | |
| CN203941919U (en) | A kind of bending thin grid line solar battery sheet | |
| CN204144275U (en) | A kind of solar battery sheet | |
| CN203984343U (en) | A kind of environment-friendly type photovoltaic component terminal box | |
| CN208392856U (en) | Grid line halftone for regular hexagonal solar cell piece | |
| CN207458956U (en) | A kind of solar battery sheet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170728 Termination date: 20211110 |