CN209298132U - Photovoltaic module - Google Patents
Photovoltaic module Download PDFInfo
- Publication number
- CN209298132U CN209298132U CN201821664642.1U CN201821664642U CN209298132U CN 209298132 U CN209298132 U CN 209298132U CN 201821664642 U CN201821664642 U CN 201821664642U CN 209298132 U CN209298132 U CN 209298132U
- Authority
- CN
- China
- Prior art keywords
- glass
- photovoltaic module
- vacuum
- thin
- solar cells
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 79
- 239000010409 thin film Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 239000010408 film Substances 0.000 claims description 10
- 239000005341 toughened glass Substances 0.000 claims description 4
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 3
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 238000013084 building-integrated photovoltaic technology Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000005240 physical vapour deposition Methods 0.000 abstract description 7
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000001755 magnetron sputter deposition Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000002834 transmittance Methods 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of photovoltaic modulies, comprising: vacuum glass at least has the first glass and the second glass；Thin-film solar cells is compound in the inner surface of first glass or the second glass, has at least one transmission region.Vacuum glass, vacuum layer is formed by the first glass and the second glass, both there is heat preservation, heat insulation, reduce thermal expansion and contraction, thin-film solar cells is passed through into magnetron sputtering, the methods of the physical vapour deposition (PVD)s such as coevaporation are plated in the inner surface of vacuum glass wherein one layer of glass, vacuum glass forms integral structure, so that photovoltaic module is lighter, and open up transmission region in thin-film solar cells can be poor to avoid thin-film solar cells light transmission, guarantee the light transmission of glass, and then the photovoltaic module can be adapted on the door and window of building, lighting roof, the preferable scope of application for expanding BIPV.
Description
Technical field
The utility model relates to technical field of solar batteries, and in particular to arrive a kind of photovoltaic module.
Background technique
As a kind of inexhaustible, nexhaustible green regenerative energy sources, oneself is worldwide obtained solar energy
Extensive concern.Photovoltaic Building Integration (BIPV) is exactly while to play light using photovoltaic module as a part of building
Lie prostrate the generating function of component.It is light since photovoltaic module is not take up additional ground and space in conjunction with building
Photovoltaic generating system widely applied best mounting means in city.BIPV can be divided into two major classes: one kind be photovoltaic module with
The combination of building, carrier of the building as photovoltaic module, plays a supportive role；Another kind of is the collection of photovoltaic module and building
At photovoltaic module is as a kind of construction material.
Photovoltaic module and building are integrated would generally be on photoelectric curtain wall or photoelectricity top, due to curtain wall and building top
Area is smaller, and the range being applicable in is smaller, therefore how the scope of application that can seriously limit BIPV expands the applicable model of BIPV
It surrounds as urgent problem to be solved.
Utility model content
The main purpose of the utility model expands the scope of application of BIPV.
Based on this, the utility model provides a kind of photovoltaic module, comprising: vacuum glass, at least have the first glass and
Second glass；Thin-film solar cells is compound in the inner surface of first glass or the second glass, has at least one light transmission
Region.
Optionally, the thin-film solar cells includes: copper indium gallium selenide film battery, cadmium telluride thin-film battery, GaAs
Any one in hull cell or dye-sensitized film battery.
Optionally, there is vacuum layer between first glass and second glass, the vacuum space of the vacuum layer every
For 0.1mm to 1mm.
Optionally, the vacuum degree of the vacuum layer is 0.01Pa to 10Pa.
Optionally, support construction is provided in the vacuum layer.
Optionally, the support construction is arranged in the transmission region, and the support construction includes: metal, glass, ceramics
Or any one in alloy support construction.
Optionally, the surrounding of the vacuum glass is sealed using sealing structure, and the sealing structure includes: glass weldering
Expect structure or shape metallic leak-proof structure.
Optionally, first glass and second glass can be simple glass, semi-tempered glass or tempered glass
In any one.
Optionally, suction hole is offered on first glass or the second glass, is provided with getter in the suction hole,
The outside aperture of the suction hole is covered with cap liner.
Photovoltaic module provided by the embodiment of the utility model, vacuum glass are come true by the first glass and the second glass group
Dead level both has heat preservation, heat insulation, reduces thermal expansion and contraction, and thin-film solar cells is passed through magnetron sputtering, coevaporation
The methods of equal physical vapour deposition (PVD)s are plated in the inner surface of vacuum glass wherein one layer of glass, and vacuum glass forms integral structure, makes
It is lighter to obtain photovoltaic module, and opening up transmission region in thin-film solar cells can be to avoid thin-film solar cells translucency
Can be poor, guarantee the light transmission of glass, and then the photovoltaic module can be adapted on the door and window of building, preferably expansion BIPV
The scope of application.
Detailed description of the invention
Fig. 1 shows the cross-sectional view of the photovoltaic module of the utility model embodiment；
Fig. 2 shows the top views of the photovoltaic module of the utility model embodiment.
The first glass of 10-, the second glass of 20-, 30- thin-film solar cells, 40- sealing structure, 50- getter, 60- envelope
Mouth piece, 70- support construction, 80- transmission region, 90- suction hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
The utility model embodiment provides a kind of photovoltaic module, as shown in Figure 1, the photovoltaic module may include: vacuum
Glass at least has the first glass 10 and the second glass 20；Thin-film solar cells 30 is compound in first glass or second
The inner surface of glass has at least one transmission region 80.Vacuum glass is come true by 20 groups of the first glass 10 and the second glass
Dead level both has heat preservation, heat insulation, reduces thermal expansion and contraction, and thin-film solar cells is passed through magnetron sputtering, coevaporation
The methods of equal physical vapour deposition (PVD)s are plated in the inner surface of wherein one layer of glass in vacuum glass, and vacuum glass forms integrated knot
Structure, so that photovoltaic module is lighter, and opening up transmission region 80 in thin-film solar cells 30 can be to avoid thin film solar
30 light transmission of battery is poor, guarantees the light transmission of glass, and then the photovoltaic module can be adapted on the door and window of building, adopt
Spire, the preferable scope of application for expanding BIPV.
Specifically, alleged thin-film solar cells 30 may include: copper indium gallium selenide film battery, cadmium telluride thin-film battery,
Any one in gallium arsenide film battery or dye-sensitized film battery.Transmission region 80 in thin-film solar cells 30 can
With include it is multiple, the shape of transmission region 80 can be round, rectangular and indefinite shape.The area accounting of transmission region 80 can
It is configured with the demand according to user to light transmittance.Thin-film solar cells 30 can pass through the objects such as magnetron sputtering, coevaporation
The methods of physical vapor deposition is plated on the first glass 10 or the second glass 20.
In the present embodiment, thin-film solar cells 30 be by thin-film solar cells 30 by silk-screen and solidification, sandblasting,
Medicine is washed technique and is made.Specifically, the thin-film solar cells 30 of glass substrate is stamped the oil of required pattern by screen printing device
The ink pattern of transparent area (formed have), carries out Ultravioletray (UV) solidification after silk-screen, ink for screen printing with a thickness of 20
~70 μm, pencil hardness requirement after UV solidification: 2 < H < 4；Later by after above-mentioned silk-screen and curing process the first glass 10 or
Second glass 20 carries out blasting treatment, and the 30 layers of spraying of thin-film solar cells for not being printed on ink are clean, blasting pressure requirement:
0.1~0.3Mpa, sandblasting speed are 0.6~1.2m/min；Finally the solar cell substrate after above-mentioned blasting treatment is placed in
In KOH solution, ink is cleaned up, the KOH solution concentration are as follows: 0~1%, solution temperature are as follows: 20~60 DEG C.Finally will
First glass 10 and the second glass 20 are sealed by sealing structure 40, and are vacuumized to intermediate vacuum layer.Specifically, light
The top view of volt component may refer to Fig. 2.
It is based on vacuum flask principle to alleged vacuum glass, and two sheet glass are sealed around, can pass through in the present embodiment
Sealing material is sealed, and can be specifically sealed, will be evacuated in sealing space using glass solder or metal, had
Body, the layer glass in vacuum glass can open up suction hole 90, in the present embodiment, venthole can be provided with without thin
On the glass of 30 side of film solar cell, getter 50, the apertura lateralis of the suction hole 90 are provided in the suction hole 90
Mouth is covered with cap liner 60.It can be evacuated by sealing space of the suction hole 90 to vacuum glass, and pass through getter 50
The gas of absorbed portion remnants guarantees the vacuum degree of vacuum layer in sealing space, tool by cap liner 60 to improve its vacuum degree
Body, the vacuum degree of vacuum layer can be 0.01Pa to 10Pa.The vacuum layer of sealing space is 0.1mm to 1mm.In sealing space
It is placed with regularly arranged small support construction 70 inside to bear atmospheric pressure.Specifically, support construction 70 may include: gold
Category, glass, ceramics or alloy support construction 70, above-mentioned support construction 70, which is only exemplary, to be illustrated, in the present embodiment,
Other support constructions 70 can also be used.
Since the inside of vacuum glass is vacuum, the conduction and convection current of gas are all not present substantially.In addition, vacuum glass
Low-radiation film can also be coated on glass inner surface, which can reflect back 80% or more infra-red radiation, have
Excellent heat-insulated, thermal insulation property.It may be used as the door glass in building, there is preferable heat insulation and preservation effect, and have
Generating function can preferably expand the scope of application of BIPV.
Although being described in conjunction with the accompanying the embodiments of the present invention, those skilled in the art can not departed from
Various modifications and variations can be made in the case where the spirit and scope of the utility model, and such modifications and variations are each fallen within by appended
Within claim limited range.
Claims (9)
1. a kind of photovoltaic module characterized by comprising
Vacuum glass at least has the first glass and the second glass；
Thin-film solar cells is compound in the inner surface of first glass or the second glass, has at least one transmission region.
2. photovoltaic module as described in claim 1, which is characterized in that the thin-film solar cells includes: that copper indium gallium selenide is thin
Any one in film battery, cadmium telluride thin-film battery, gallium arsenide film battery or dye-sensitized film battery.
3. photovoltaic module as claimed in claim 1 or 2, which is characterized in that between first glass and second glass
With vacuum layer, the vacuum space of the vacuum layer is divided into 0.1mm to 1mm.
4. photovoltaic module as claimed in claim 3, which is characterized in that the vacuum degree of the vacuum layer is 0.01Pa to 10Pa.
5. photovoltaic module as claimed in claim 4, which is characterized in that be provided with support construction in the vacuum layer.
6. photovoltaic module as claimed in claim 5, which is characterized in that the support construction is arranged in the transmission region, institute
Stating support construction includes: any one in metal, glass, ceramics or alloy support construction.
7. photovoltaic module as claimed in claim 1 or 2, which is characterized in that the surrounding of the vacuum glass uses sealing structure
It is sealed, the sealing structure includes: glass solder structure or shape metallic leak-proof structure.
8. photovoltaic module as claimed in claim 1 or 2, which is characterized in that first glass and second glass include:
Any one in simple glass, semi-tempered glass or tempered glass.
9. photovoltaic module as claimed in claim 1 or 2, which is characterized in that offered on first glass or the second glass
Suction hole is provided with getter in the suction hole, and the outside aperture of the suction hole is covered with cap liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664642.1U CN209298132U (en) | 2018-10-12 | 2018-10-12 | Photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821664642.1U CN209298132U (en) | 2018-10-12 | 2018-10-12 | Photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298132U true CN209298132U (en) | 2019-08-23 |
Family
ID=67652675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821664642.1U Active CN209298132U (en) | 2018-10-12 | 2018-10-12 | Photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141895A (en) * | 2021-11-19 | 2022-03-04 | 江苏润达光伏无锡有限公司 | Vacuum glass packaged photovoltaic module and preparation method thereof |
-
2018
- 2018-10-12 CN CN201821664642.1U patent/CN209298132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141895A (en) * | 2021-11-19 | 2022-03-04 | 江苏润达光伏无锡有限公司 | Vacuum glass packaged photovoltaic module and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2283282B1 (en) | Vacuum solar thermal panel with a vacuum tight glass-metal sealing | |
| DE602004008116D1 (en) | EVACUATABLE FLAT PLATE SUN COLLECTOR | |
| US20130074918A1 (en) | Vacuum window glazing including solar cell and manufacturing method thereof | |
| CN104011878A (en) | Solar cell and preparing method of the same | |
| CN209298132U (en) | Photovoltaic module | |
| TW200937653A (en) | Thin film type solar cell and method for manufacturing the same | |
| CN107154440A (en) | A kind of solar cell vacuum glazing | |
| CN103081120A (en) | Solar cell | |
| CN202205774U (en) | Photovoltaic vacuum glass component | |
| CN102117859B (en) | Flat plate solar photovoltaic heat collector adopting amorphous silicon glass film battery | |
| CN209298131U (en) | Photovoltaic module | |
| CN105742402A (en) | Preparation method of laminated solar battery, and structure of lamination solar battery | |
| CN202395002U (en) | Vacuum glass with photoelectric converting layer | |
| CN201608191U (en) | Flat crystalline silicon photovoltaic vacuum glass | |
| CN105568238A (en) | Preparation method for film system provided with solar selective absorption thin film | |
| CN102734961A (en) | Solar medium-temperature and high-temperature selective absorption coating layer | |
| CN205621749U (en) | Vacuum glass window with solar cell | |
| TWI433328B (en) | Cuinse (cis) thin film solar cell and method for making the same | |
| CN207602587U (en) | A kind of photovoltaic module | |
| US20220158022A1 (en) | Arrangement, device, and method for heat treating a multilayer body | |
| CN202581854U (en) | Full-glass evacuated collector tube with high emissivity and low air drying temperature | |
| CN208973526U (en) | Aluminum tinfoil glass vacuum-bottle glass liner | |
| CN201852332U (en) | All-glass vacuum solar heat-collecting tube | |
| CN201608192U (en) | Arc-shaped crystalline silicon photovoltaic vacuum glass | |
| CN207570146U (en) | A kind of solar energy vacuum tube based on raising collecting efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 518057 Room 201, building a, No.1 Qianwan 1st Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhengyue development and Construction Co.,Ltd. Address before: Room 107, building 2, Olympic Village street, Chaoyang District, Beijing Patentee before: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210910 Address after: No.66210, 3rd floor, Pudong Free Trade Zone, Shanghai, China Patentee after: Shanghai zuqiang Energy Co.,Ltd. Address before: 518057 Room 201, building a, No.1 Qianwan 1st Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhengyue development and Construction Co.,Ltd. |
|
| TR01 | Transfer of patent right |