CN207705216U - A kind of MWT solar cells half component conducting wire - Google Patents
A kind of MWT solar cells half component conducting wire Download PDFInfo
- Publication number
- CN207705216U CN207705216U CN201721898344.4U CN201721898344U CN207705216U CN 207705216 U CN207705216 U CN 207705216U CN 201721898344 U CN201721898344 U CN 201721898344U CN 207705216 U CN207705216 U CN 207705216U
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- CN
- China
- Prior art keywords
- conducting wire
- solar cells
- mwt solar
- half component
- cells half
- 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.)
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of MWT solar cells half component conducting wire, including two parts symmetrical above and below, each part is connected by battery behind a circuit, is linked together by way of in parallel.It is designed relative to existing full wafer circuit, the utility model can also increase by 3 5W of component output power while not increasing cost and technology difficulty.
Description
Technical field
The utility model is related to a kind of designs of conducting wire, are suitable for MWT solar cell half component packages.
Background technology
MWT solar cells need to be attached by conducting resinl and copper-foil conducting electricity, to form series circuit.Existing copper
The design of tinsel cord road is directed to full wafer cell piece, according to P=I2The power of R, component internal loss are directly proportional to current squaring.If will
Full wafer battery cuts half, and electric current I will become the half of full wafer, and the power of internal loss will be greatly reduced, and component output power can be more
It is high.
Utility model content
Purpose of utility model：In view of the problems of the existing technology, the utility model proposes a kind of MWT solar cells half
Piece component conductive backings.
Technical solution：The utility model provides a kind of MWT solar cells half component conducting wire, including symmetrical above and below
Two parts, each part is connected behind a circuit by battery, is linked together by way of in parallel.
Advantageous effect：It is designed relative to existing full wafer circuit, the utility model is not increasing the same of cost and technology difficulty
When, component output power 3-5W can also be increased.
Description of the drawings
Fig. 1 is 120 half component conducting wire schematic diagrames of the utility model.
Fig. 2 is 144 half component conducting wire schematic diagrames of the utility model.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, the utility model is expanded on further.
A kind of MWT solar cells half component conducting wire, including two parts symmetrical above and below, each part is by battery
It connects behind a circuit, is linked together by way of in parallel.
Two parts up and down of conducting wire are cascaded by 60 156mm*78mm batteries.
Two parts up and down of conducting wire are cascaded by 72 156mm*78mm batteries.
Three pairs of positive and negative anodes are set among conducting wire, realize the parallel connection of two parts conducting wire up and down.
Embodiment 1
Such as Fig. 1-2, the present embodiment provides a kind of MWT solar cells half component conducting wires, by laser in attached copper
(circuit is engraved on copper foil by laser) is realized on EVA, and the conducting wire includes two parts symmetrical above and below, each part
It behind one circuit of battery series connection, is linked together by way of in parallel, forms the distinctive circuit design of half battery, in this way
Doing is advantageous in that reducing component internal is lost, and improves component output power.Two parts up and down of conducting wire are by 60 in Fig. 1
A 156mm*78mm batteries are cascaded, and two parts up and down of conducting wire are by 72 156mm*78mm battery strings in Fig. 2
It is linked togather.
Embodiment 2
Three pairs of positive and negative anodes are arranged on the basis of embodiment 1 in embodiment 2 among entire conducting wire, realize two up and down
Divide the parallel connection of conducting wire, dot is anode, cathode, anode, cathode, anode and cathode successively from left to right.
Claims (4)
1. a kind of MWT solar cells half component conducting wire, which is characterized in that including two parts symmetrical above and below, each
Part is connected by battery behind a circuit, is linked together by way of in parallel.
2. MWT solar cells half component conducting wire according to claim 1, which is characterized in that conducting wire
Upper and lower two parts are cascaded by 60 156mm*78mm batteries.
3. MWT solar cells half component conducting wire according to claim 1, which is characterized in that conducting wire
Upper and lower two parts are cascaded by 72 156mm*78mm batteries.
4. MWT solar cells half component conducting wire according to claim 1, which is characterized in that in conducting wire
Between three pairs of positive and negative anodes are set, realize the parallel connection of two parts conducting wire up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898344.4U CN207705216U (en) | 2017-12-29 | 2017-12-29 | A kind of MWT solar cells half component conducting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898344.4U CN207705216U (en) | 2017-12-29 | 2017-12-29 | A kind of MWT solar cells half component conducting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705216U true CN207705216U (en) | 2018-08-07 |
Family
ID=63030137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898344.4U Active CN207705216U (en) | 2017-12-29 | 2017-12-29 | A kind of MWT solar cells half component conducting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705216U (en) |
-
2017
- 2017-12-29 CN CN201721898344.4U patent/CN207705216U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214028 Xishi Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Jiangsu Rituo Photovoltaic Technology Co., Ltd. Address before: 211800 No. 29 Buyue Road, Pukou Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: Nanjing day care PV Polytron Technologies Inc |