CN206542372U - Solar photovoltaic assembly - Google Patents
Solar photovoltaic assembly Download PDFInfo
- Publication number
- CN206542372U CN206542372U CN201720147150.4U CN201720147150U CN206542372U CN 206542372 U CN206542372 U CN 206542372U CN 201720147150 U CN201720147150 U CN 201720147150U CN 206542372 U CN206542372 U CN 206542372U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic assembly
- solar photovoltaic
- solar
- upper strata
- glass
- 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 belongs to technical field of photovoltaic power generation, and in particular to a kind of solar photovoltaic assembly.Its frame bottom both sides is symmetrically arranged with leaking hole, rainwater, the dew being accumulated in frame can flow out from leaking hole, solar battery sheet is set not influence sealing because of suffering erosion, so that the photoelectric transformation efficiency and service life of solar photovoltaic assembly are unaffected；Titanium dioxide compound coating is coated with the glass of upper strata, in sleety weather, the energy of flow of rainwater easily takes away the dust for accumulating in titanium dioxide compound layer surface, so that solar battery sheet can receive effective intensity of illumination to greatest extent, so that the electric energy that solar photovoltaic assembly body can be generated is maximized, so it is not only able to play a part of the light transmittance of clean face plate increase upper strata glass, and the reflectivity of upper strata glass can be reduced, so as to further improve the electric energy that solar photovoltaic assembly can be generated, substantially increase service efficiency of the present utility model.
Description
Technical field
The utility model belongs to technical field of photovoltaic power generation, and in particular to a kind of solar photovoltaic assembly.
Background technology
With the increasingly depleted of conventional energy resource, the increasingly enhancing of people's environmental consciousness, some countries come into effect, pushed away one after another
Wide heliotechnics.Solar energy has the superiority that fossil energy is incomparable as a kind of clean regenerative resource.The sun
Can utilize has two important channels, i.e. photo-thermal and photoelectric technology.The former is as more big in China such as solar energy stove, solar water heater
Family is known；Photoelectric technology refers to photovoltaic generation, and solar energy is converted into electric energy using solar cell.
The solar photovoltaic assembly of prior art is typically all arranged on outdoor, and rainwater, dew etc. are often accumulated in frame
In, battery Slab element is corroded by rainwater, dew for a long time, and its sealing can be affected, and be easily corroded and damage, so that
Have influence on the photoelectric transformation efficiency and service life of cell panel.And the safety glass layer surface of solar panel can glue unavoidably
Attached last layer dust, even in sleety weather, the flowing of rainwater is not easy to dust to take away, so that solar panel energy
The effective intensity of illumination received is substantially reduced, so that the electric energy that solar photovoltaic assembly can be generated also is decreased.
And installation cavity due to frame and mutually completely cut off between the sunny slope of frame, cause the heat at the solar cell module back side not
It smooth can shed, cause the temperature of component constantly to raise, make the photoelectric transformation efficiency of photovoltaic module and photovoltaic generating system significantly
Reduction.
Utility model content
In view of the deficienciess of the prior art, the utility model provides the sun of a kind of service life length and good heat dissipation effect
Can photovoltaic module.
The utility model is achieved through the following technical solutions：
A kind of solar photovoltaic assembly, including solar photovoltaic assembly body, the solar photovoltaic assembly body include
Bottom surface glass and upper strata glass, are evenly equipped with solar battery sheet, the bottom surface glass between the bottom surface glass and upper strata glass
It is be bonded by EVA resin layer progress between each solar battery sheet, upper strata glass, the solar photovoltaic assembly body
Periphery be coated with frame, the top both sides of the frame are symmetrically arranged with passage, and frame bottom both sides are symmetrical arranged
There is leaking hole.
Further, it is coated with titanium dioxide compound coating on the upper strata glass.
Further, the bottom of the bottom surface glass is provided with Low emissivity metal film.
Further, the solar battery sheet uses silicon cell.
Further, the frame is made of aluminium alloy.
Compared with prior art, the beneficial effects of the utility model are：
1st, the top both sides of the utility model frame are symmetrically arranged with passage so that the heat at the solar cell module back side
Amount smooth can shed, effectively the temperature of reduction solar photovoltaic assembly body, it is to avoid the light of photovoltaic module and photovoltaic generating system
Photoelectric transformation efficiency is substantially reduced；
2nd, the utility model frame bottom both sides are symmetrically arranged with leaking hole, and being accumulated in rainwater in frame, dew can be from
Flowed out in leaking hole, solar battery sheet is not influenceed sealing because of suffering erosion, so that solar photovoltaic assembly
Photoelectric transformation efficiency and service life be unaffected；
3rd, titanium dioxide compound coating is coated with the glass of the utility model upper strata, in sleety weather, the stream of rainwater
Kinetic energy easily takes away the dust for accumulating in titanium dioxide compound layer surface, so that solar battery sheet can be maximum
Receive to limit effective intensity of illumination so that the electric energy that solar photovoltaic assembly body can be generated is maximized, so not only
Clean face plate, which can be played a part of, increases the light transmittance of upper strata glass, and can reduce the reflectivity of upper strata glass, so as to enter
One step improves the electric energy that solar photovoltaic assembly can be generated, and substantially increases service efficiency of the present utility model.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing：1. Low emissivity metal film；2. bottom surface glass；3. solar battery sheet；4. upper strata glass；5.EVA resins
Layer；6. frame；7. leaking hole；8. passage；9. titanium dioxide compound coating.
Embodiment
A kind of solar photovoltaic assembly as shown in Figure 1, including solar photovoltaic assembly body, the photovoltaic group
Part body includes bottom surface glass 2 and upper strata glass 4, and solar battery sheet is evenly equipped between the bottom surface glass 2 and upper strata glass 4
3, the bottom surface glass 2 is be bonded by EVA resin 5 progress of layer between each solar battery sheet, upper strata glass 4, described
The periphery of solar photovoltaic assembly body is coated with frame 6, and the top both sides of the frame 6 are symmetrically arranged with passage 8, described
The bottom both sides of frame 6 are symmetrically arranged with leaking hole 7.
Further, it is coated with titanium dioxide compound coating 9 on the upper strata glass 4.
Further, the bottom of the bottom surface glass 2 is provided with Low emissivity metal film 1.
Further, the solar battery sheet 3 uses silicon cell.
Further, the frame 6 is made of aluminium alloy.
In summary, preferred embodiment only of the present utility model, not implements for limiting the utility model
Scope, the equivalent change carried out by all shape, construction, feature and spirit according to described in the utility model right is with repairing
Decorations, all should be included in right of the present utility model.
Claims (5)
1. a kind of solar photovoltaic assembly, it is characterised in that：Including solar photovoltaic assembly body, the solar photovoltaic assembly
Body includes bottom surface glass and upper strata glass, and solar battery sheet is evenly equipped between the bottom surface glass and upper strata glass, described
It is be bonded by EVA resin layer progress between bottom surface glass and each solar battery sheet, upper strata glass, the photovoltaic
The periphery of component body is coated with frame, and the top both sides of the frame are symmetrically arranged with passage, frame bottom both sides
It is symmetrically arranged with leaking hole.
2. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：Two are coated with the upper strata glass
Titanium oxide composite coating.
3. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The bottom of the bottom surface glass is set
There is Low emissivity metal film.
4. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The solar cell piece is using silicon electricity
Pond piece.
5. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that：The frame uses aluminium alloy system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147150.4U CN206542372U (en) | 2017-02-17 | 2017-02-17 | Solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147150.4U CN206542372U (en) | 2017-02-17 | 2017-02-17 | Solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542372U true CN206542372U (en) | 2017-10-03 |
Family
ID=59946417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147150.4U Expired - Fee Related CN206542372U (en) | 2017-02-17 | 2017-02-17 | Solar photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742663A (en) * | 2017-10-26 | 2018-02-27 | 成都亿伏科技有限公司 | The equipment that sleety weather reduces photovoltaic module pressure |
| CN107768450A (en) * | 2017-11-09 | 2018-03-06 | 江阴晟翔科技有限公司 | Roofing solar cell module dust-proof, easy to install |
-
2017
- 2017-02-17 CN CN201720147150.4U patent/CN206542372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742663A (en) * | 2017-10-26 | 2018-02-27 | 成都亿伏科技有限公司 | The equipment that sleety weather reduces photovoltaic module pressure |
| CN107768450A (en) * | 2017-11-09 | 2018-03-06 | 江阴晟翔科技有限公司 | Roofing solar cell module dust-proof, easy to install |
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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: 20171003 Termination date: 20200217 |