CN204257669U - A kind of solar photovoltaic assembly - Google Patents
A kind of solar photovoltaic assembly Download PDFInfo
- Publication number
- CN204257669U CN204257669U CN201420599496.4U CN201420599496U CN204257669U CN 204257669 U CN204257669 U CN 204257669U CN 201420599496 U CN201420599496 U CN 201420599496U CN 204257669 U CN204257669 U CN 204257669U
- Authority
- CN
- China
- Prior art keywords
- cell piece
- eva
- solar photovoltaic
- interconnector
- assembly
- 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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar photovoltaic assembly, comprise scribing cell piece, scribing cell piece both sides are provided with EVA, the EVA of wherein side is provided with photovoltaic glass, the EVA of opposite side is provided with backboard; Described photovoltaic glass is provided with isolating bar, and described scribing cell piece is connected by interconnector, and described interconnector is connected in series by busbar.The beneficial effects of the utility model are: by use be left during production engineering assembly leftover pieces, produce fragmentation or deficient purchase sheet replaces complete, colory cell piece, further, the leftover pieces by using production engineering assembly to be left replace complete, that colory backboard, EVA, interconnector, busbar reduce solar photovoltaic assembly cost; By adjusting the quantity of the cell piece of solar photovoltaic assembly, solar photovoltaic assembly is made to have larger power adjustment.
Description
Technical field
The utility model relates to technical field of solar, specifically, relates to a kind of solar photovoltaic assembly.
Background technology
In recent years, along with the fast development of solar photovoltaic technology, solar power generation progressively comes into the market, and set up various power large-scale electric generating station in multiple area, to replace other energy to generate electricity, it is environmental protection not only, and can infinitely utilize, and existing photovoltaic module cost is higher, be usually used in large-scale power station.
Therefore, research and development cost is lower, and the solar photovoltaic assembly that power adjustable scope is larger just becomes the problem that insider needs solution badly.
Utility model content
Higher for prior art photovoltaic module cost, the problems such as power adjustable scope is little, the utility model provides a kind of solar photovoltaic assembly, can reduce cost, increases the adjustable extent of photovoltaic module power.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of solar photovoltaic assembly, comprise scribing cell piece, scribing cell piece both sides are provided with EVA(vinyl acetate co-polymer), the EVA of wherein side is provided with photovoltaic glass, the EVA of opposite side is provided with backboard; Described photovoltaic glass is provided with isolating bar, and described scribing cell piece is connected by interconnector, and described interconnector is connected in series by busbar.
Wherein, leftover pieces remaining when described scribing cell piece materials are production engineering assemblies, production fragmentation or deficient purchase sheet.
Wherein, leftover pieces remaining when described backboard and described EVA materials are production engineering assemblies, described interconnector and busbar materials are leftover pieces that production engineering assembly is left.
The beneficial effects of the utility model are: by use be left during production engineering assembly leftover pieces, produce fragmentation or deficient purchase sheet replaces complete, colory cell piece, further, the leftover pieces by using production engineering assembly to be left replace complete, that colory backboard, EVA, interconnector, busbar reduce solar photovoltaic assembly cost; By adjusting the quantity of the cell piece of solar photovoltaic assembly, solar photovoltaic assembly is made to have larger power adjustment.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of solar photovoltaic assembly according to the utility model embodiment.
In figure:
1, scribing cell piece; 2, toughened glass; 3, isolating bar; 4, busbar; 5, interconnector.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As shown in Figure 1, according to a kind of solar photovoltaic assembly of the utility model embodiment, comprise scribing cell piece 1, scribing cell piece 1 both sides are provided with EVA, the EVA of wherein side is provided with photovoltaic glass 2, the EVA of opposite side is provided with backboard; Described photovoltaic glass 2 is provided with isolating bar 3, and described scribing cell piece 1 is connected by interconnector 5, and described interconnector 5 is connected in series by busbar 4.
Leftover pieces remaining when described scribing cell piece 1 materials are production engineering assemblies, production fragmentation or deficient purchase sheet.Leftover pieces remaining when described backboard and described EVA materials are production engineering assemblies.Described interconnector 5 and busbar 4 materials are leftover pieces that production engineering assembly is left.
In the specific implementation, the EVA cut is layered on hair side photovoltaic glass 2 upwards, then, with interconnector 5, the scribing cell piece 1 split is concatenated, and the quantity that makes often to go here and there is identical; Afterwards, the scribing cell piece 1 be connected in series is layered on described EVA according to a positive negative requirement, uses busbar 4 to go here and there scribing cell pieces 1 adjacent two and connect, and use adhesive tape to be fixed by the scribing cell piece 1 of series winding; Described interconnector 5 is drawn two wires, and at described scribing cell piece 5 layer overlay EVA, then place one deck backboard, described backboard is provided with aperture, guides into outside backboard to facilitate by wire; Said modules is carried out lamination, then, the backboard that edge of pruning is unnecessary and EVA, afterwards, with silica gel by component package, in addition aluminium frame protection; Finally, the wire of extraction is tapped into terminal box, so that collected current.
As can be seen here, by means of technique scheme of the present utility model, by use be left during production engineering assembly leftover pieces, produce fragmentation or deficient purchase sheet replaces complete, colory cell piece, further, the leftover pieces by using production engineering assembly to be left replace complete, that colory backboard, EVA, interconnector 5, busbar 4 reduce solar photovoltaic assembly cost; By adjusting the quantity of the scribing cell piece 1 of solar photovoltaic assembly, solar photovoltaic assembly is made to have larger power adjustment.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. a solar photovoltaic assembly, comprises scribing cell piece (1), it is characterized in that: scribing cell piece (1) both sides are provided with EVA, the EVA of wherein side is provided with photovoltaic glass (2), the EVA of opposite side is provided with backboard; Described photovoltaic glass (2) is provided with isolating bar (3), and described scribing cell piece (1) is connected by interconnector (5), and described interconnector (5) is connected in series by busbar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599496.4U CN204257669U (en) | 2014-10-16 | 2014-10-16 | A kind of solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599496.4U CN204257669U (en) | 2014-10-16 | 2014-10-16 | A kind of solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257669U true CN204257669U (en) | 2015-04-08 |
Family
ID=52961943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599496.4U Expired - Fee Related CN204257669U (en) | 2014-10-16 | 2014-10-16 | A kind of solar photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085693A (en) * | 2019-05-30 | 2019-08-02 | 苏州腾晖光伏技术有限公司 | A kind of solar battery and a kind of photovoltaic module |
-
2014
- 2014-10-16 CN CN201420599496.4U patent/CN204257669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110085693A (en) * | 2019-05-30 | 2019-08-02 | 苏州腾晖光伏技术有限公司 | A kind of solar battery and a kind of photovoltaic module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201016 |