CN205863184U - Photovoltaic module - Google Patents
Photovoltaic module Download PDFInfo
- Publication number
- CN205863184U CN205863184U CN201620854161.1U CN201620854161U CN205863184U CN 205863184 U CN205863184 U CN 205863184U CN 201620854161 U CN201620854161 U CN 201620854161U CN 205863184 U CN205863184 U CN 205863184U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic
- photovoltaic module
- welding belt
- layer
- utility
- 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 photovoltaic module, the most sequentially include photovoltaic glass layer, cell piece, photovoltaic welding belt, conductive adhesive layer and photovoltaic back；Described photovoltaic welding belt includes base copper and the safety glass of one side coated with antireflection film being connected with described base copper by glue.The purpose of this utility model is to provide a kind of reasonable in design, largely improves the photovoltaic module of photoelectric transformation efficiency.
Description
Technical field
This utility model relates to photovoltaic cell technical field, is specifically related to a kind of photovoltaic module.
Background technology
Along with energy resource consumption is increasing, CO2 emission excess and the environmental problem such as haze weather frequently generation are day by day
Seriously so that various countries are extremely urgent to the demand of green energy resource, and solar energy is as the main energy sources of green energy resource, in the future general
And dynamics also will be continuously increased, but in prior art, the photoelectric transformation efficiency of solaode has much room for improvement.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, largely improves the light of photoelectric transformation efficiency
Photovoltaic assembly.
In order to achieve the above object, this utility model has a following technical scheme:
A kind of photovoltaic module of the present utility model,
The most sequentially include photovoltaic glass layer, cell piece, photovoltaic welding belt, conductive adhesive layer and photovoltaic back；
Described photovoltaic welding belt includes base copper and the tempering of one side coated with antireflection film being connected with described base copper by glue
Glass.
Alternatively, described safety glass major axis both sides are provided with several grooves, there are between described groove some
Grid line.
Alternatively, described groove is square and/or trapezoidal groove.
Alternatively, this end of described photovoltaic welding belt has contraction flow region, and the width of described contraction flow region is less than described photovoltaic welding belt
Width.
Alternatively, described photovoltaic back has two-layer structure, and outermost layer is PETP film, and internal layer is fluorine-containing
Film or ethylene-vinyl acetate copolymer film.
Owing to taking above technical scheme, the utility model has the advantage of:
1. this utility model is designed by rational photovoltaic module structure, adds the photon utilization rate of cell piece, and then
Improve the conversion efficiency of battery component.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
1-photovoltaic glass layer；2-cell piece；31-base copper；32-safety glass；4-photovoltaic back.
Detailed description of the invention
Hereinafter implement to be used for illustrating this utility model, but be not limited to scope of the present utility model.
As it is shown in figure 1, of the present utility model the most sequentially include photovoltaic glass layer 1, cell piece 2, photovoltaic welding belt, lead
Electricity glue-line and photovoltaic back 4；Described photovoltaic welding belt includes that base copper 31 and the one side being connected by glue with described base copper 31 are plated
The safety glass 32 of antireflective coating.
In the present embodiment, described safety glass 32 major axis both sides are provided with several grooves, have between described groove
Some grid lines.
In the present embodiment, described groove is square and/or trapezoidal groove.
As a kind of more excellent embodiment, described photovoltaic welding belt end has contraction flow region, and the width of described contraction flow region is little
Width in described photovoltaic welding belt.
In the present embodiment, described photovoltaic back has two-layer structure, and outermost layer is PETP film, and internal layer is
Fluoropolymer membrane or ethylene-vinyl acetate copolymer film.
Obviously, above-described embodiment of the present utility model is only for clearly demonstrating this utility model example, and
It it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.Here cannot all of embodiment be given exhaustive.
Every belong to obvious change or variation that the technical solution of the utility model extended out still in of the present utility model
The row of protection domain.
Claims (5)
1. a photovoltaic module, it is characterised in that
The most sequentially include photovoltaic glass layer, cell piece, photovoltaic welding belt, conductive adhesive layer and photovoltaic back；
Described photovoltaic welding belt includes base copper and the safety glass of one side coated with antireflection film being connected with described base copper by glue.
Photovoltaic module the most according to claim 1, it is characterised in that be provided with some along described safety glass major axis both sides
Individual groove, has some grid lines between described groove.
Photovoltaic module the most according to claim 2, it is characterised in that described groove is square and/or trapezoidal groove.
Photovoltaic module the most according to claim 1, it is characterised in that described photovoltaic welding belt end has contraction flow region, described
The width of contraction flow region is less than the width of described photovoltaic welding belt.
Photovoltaic module the most according to claim 1, it is characterised in that described photovoltaic back has two-layer structure, outermost layer
For PETP film, internal layer is fluoropolymer membrane or ethylene-vinyl acetate copolymer film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854161.1U CN205863184U (en) | 2016-08-08 | 2016-08-08 | Photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854161.1U CN205863184U (en) | 2016-08-08 | 2016-08-08 | Photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863184U true CN205863184U (en) | 2017-01-04 |
Family
ID=57657752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854161.1U Expired - Fee Related CN205863184U (en) | 2016-08-08 | 2016-08-08 | Photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749427A (en) * | 2017-11-20 | 2018-03-02 | 珠海格力电器股份有限公司 | Photovoltaic module and installation method |
-
2016
- 2016-08-08 CN CN201620854161.1U patent/CN205863184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749427A (en) * | 2017-11-20 | 2018-03-02 | 珠海格力电器股份有限公司 | Photovoltaic module and installation method |
| CN107749427B (en) * | 2017-11-20 | 2023-08-15 | 珠海格力电器股份有限公司 | Photovoltaic modules and installation methods |
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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: 20170104 Termination date: 20190808 |