CN103367533B - A kind of photovoltaic module interconnecting strip optimizes method of attachment - Google Patents
A kind of photovoltaic module interconnecting strip optimizes method of attachment Download PDFInfo
- Publication number
- CN103367533B CN103367533B CN201210102053.5A CN201210102053A CN103367533B CN 103367533 B CN103367533 B CN 103367533B CN 201210102053 A CN201210102053 A CN 201210102053A CN 103367533 B CN103367533 B CN 103367533B
- Authority
- CN
- China
- Prior art keywords
- interconnecting strip
- photovoltaic module
- cell piece
- battery strings
- attachment
- 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
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 238000003475 lamination Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The present invention relates to a kind of photovoltaic module interconnecting strip and optimize method of attachment, the method increases the interconnecting strip of two kinds of shorter length, for the connection at battery strings two ends end to end, when monolithic battery sheet welds, according to the quantity of battery strings, be welded on the cell piece of first by short interconnecting strip, remaining cell piece all the other weld successively by the interconnecting strip of conventional length, short interconnecting strip is welded in last a slice cell back face, during lamination operation, the interconnecting strip part and the busbar that battery strings two ends are exceeded cell piece weld and cutting, namely obtain the photovoltaic module connected.Compared with prior art, the present invention have simplify the operation, enhance productivity, the advantage such as save production cost.
Description
Technical field
The present invention relates to a kind of photovoltaic module method of attachment, especially relate to a kind of photovoltaic module interconnecting strip and optimize method of attachment.
Background technology
At present, many photovoltaic module companies are in welding cell piece process, the interconnecting strip that the interconnecting strip at battery strings head, tail two ends all uses cell piece to be connected with cell piece, the part had more in row's plate process need be cut with scissors, cost causes larger waste, also discharge plate adds one operating procedure, causes production efficiency to reduce.
Summary of the invention
Object of the present invention is exactly that the photovoltaic module interconnecting strip providing a kind of and simplify the operation, enhance productivity to overcome defect that above-mentioned prior art exists, save production cost optimizes method of attachment.
Object of the present invention can be achieved through the following technical solutions:
A kind of photovoltaic module interconnecting strip optimizes method of attachment, and the method increases by two kinds of short interconnecting strip, for the connection at battery strings two ends end to end, specifically comprises the following steps:
(1) when monolithic battery sheet welds, according to the quantity of battery strings, be welded on the cell piece of first by short interconnecting strip;
(2) remaining cell piece all the other weld successively by the interconnecting strip of conventional length, short interconnecting strip is welded in last a slice cell back face;
(3), during lamination operation, the interconnecting strip part and the busbar that battery strings two ends are exceeded cell piece weld and cutting, namely obtain the photovoltaic module connected.
When described interconnecting strip part exceeds busbar edge 1-2mm, do not need cutting.
Compared with using the prior art of the interconnecting strip of single length with original whole string cell piece, the present invention uses short interconnecting strip at battery strings two ends, when series welding operates, according to the position welding set, the interconnecting strip exceeding cell piece just meets welding busbar and uses, eliminate the operation cutting off unnecessary interconnecting strip with scissors, simplify operation, improve production efficiency, when also having stopped because cutting off unnecessary interconnecting strip, shake the cell piece caused cracked, thus save production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention makes the photovoltaic module obtained.
In figure, 1 is that interconnecting strip, 2 is for cell piece.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of photovoltaic module interconnecting strip optimizes method of attachment, and the method increases by two kinds short interconnecting strip 1, for the connection at battery strings two ends end to end, specifically comprises the following steps:
(1) when monolithic battery sheet 2 welds, according to the quantity of battery strings, be welded on the cell piece of first by shorter interconnecting strip 1;
(2) remaining cell piece all the other weld successively by the interconnecting strip of conventional length, the interconnecting strip 1 that the welding of last a slice cell back face is shorter;
(3) during lamination operation, the interconnecting strip part and the busbar that battery strings two ends are exceeded cell piece weld and cutting, namely obtain the photovoltaic module connected, when interconnecting strip part exceeds busbar edge 1-2mm, do not need cutting, directly just can use.
Claims (2)
1. photovoltaic module interconnecting strip optimizes a method of attachment, it is characterized in that, the method utilizes two kinds of short interconnecting strip, for the connection at battery strings two ends end to end, specifically comprises the following steps:
(1) when monolithic battery sheet welds, according to the quantity of battery strings, be welded on the cell piece of first by short interconnecting strip;
(2) remaining cell piece all the other weld successively by the interconnecting strip of conventional length, short interconnecting strip is welded in last a slice cell back face;
(3), during lamination operation, the interconnecting strip part and the busbar that battery strings two ends are exceeded cell piece weld and cutting, namely obtain the photovoltaic module connected.
2. a kind of photovoltaic module interconnecting strip according to claim 1 optimizes method of attachment, it is characterized in that, when described interconnecting strip part exceeds busbar edge 1-2mm, does not need cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102053.5A CN103367533B (en) | 2012-04-09 | 2012-04-09 | A kind of photovoltaic module interconnecting strip optimizes method of attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210102053.5A CN103367533B (en) | 2012-04-09 | 2012-04-09 | A kind of photovoltaic module interconnecting strip optimizes method of attachment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103367533A CN103367533A (en) | 2013-10-23 |
| CN103367533B true CN103367533B (en) | 2016-02-24 |
Family
ID=49368479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210102053.5A Expired - Fee Related CN103367533B (en) | 2012-04-09 | 2012-04-09 | A kind of photovoltaic module interconnecting strip optimizes method of attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103367533B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206854A (en) * | 2016-08-31 | 2016-12-07 | 无锡奥特维科技股份有限公司 | A kind of busbar welding equipment |
| CN106206855B (en) * | 2016-08-31 | 2020-12-04 | 无锡奥特维科技股份有限公司 | Bus bar welding method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148275A (en) * | 2011-03-16 | 2011-08-10 | 常州天合光能有限公司 | Solar battery component |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070235077A1 (en) * | 2006-03-27 | 2007-10-11 | Kyocera Corporation | Solar Cell Module and Manufacturing Process Thereof |
| JP5153279B2 (en) * | 2007-09-25 | 2013-02-27 | 三洋電機株式会社 | Solar cell module |
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2012
- 2012-04-09 CN CN201210102053.5A patent/CN103367533B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148275A (en) * | 2011-03-16 | 2011-08-10 | 常州天合光能有限公司 | Solar battery component |
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| Publication number | Publication date |
|---|---|
| CN103367533A (en) | 2013-10-23 |
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