CN109372167A - A kind of photovoltaic module for photovoltaic curtain wall - Google Patents
A kind of photovoltaic module for photovoltaic curtain wall Download PDFInfo
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- CN109372167A CN109372167A CN201811527123.5A CN201811527123A CN109372167A CN 109372167 A CN109372167 A CN 109372167A CN 201811527123 A CN201811527123 A CN 201811527123A CN 109372167 A CN109372167 A CN 109372167A
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- Prior art keywords
- photovoltaic
- curtain wall
- photovoltaic module
- layer
- dye
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- 229910021419 crystalline silicon Inorganic materials 0.000 claims abstract description 44
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 239000010703 silicon Substances 0.000 claims description 28
- 239000005341 toughened glass Substances 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 14
- 238000004806 packaging method and process Methods 0.000 claims description 14
- 239000003792 electrolyte Substances 0.000 claims description 12
- 239000002985 plastic film Substances 0.000 claims description 12
- 229920006255 plastic film Polymers 0.000 claims description 12
- 230000003197 catalytic effect Effects 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 9
- 230000001235 sensitizing effect Effects 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 206010070834 Sensitisation Diseases 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims description 3
- 230000008313 sensitization Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- 238000005496 tempering Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000004298 light response Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 13
- 239000000975 dye Substances 0.000 description 12
- 239000005038 ethylene vinyl acetate Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920006124 polyolefin elastomer Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000434 metal complex dye Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
- E04B2/92—Sandwich-type panels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- 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
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Photovoltaic Devices (AREA)
- Hybrid Cells (AREA)
Abstract
The invention discloses a kind of photovoltaic modulies for photovoltaic curtain wall, including crystalline silicon photovoltaic module and dye-sensitized photovoltaic component, wherein: the light-receiving surface of crystalline silicon photovoltaic module is located at the outside of photovoltaic curtain wall, the back side of crystalline silicon photovoltaic module and the back side of dye-sensitized photovoltaic component combine, and the light-receiving surface of dye-sensitized photovoltaic component is located at the inboard of photovoltaic curtain wall.Above-mentioned technical proposal disclosed in the present application, the back side of crystalline silicon photovoltaic module and the back side of dye-sensitized photovoltaic component are combined, to constitute the photovoltaic module for being used for photovoltaic curtain wall, and make outside of the light-receiving surface of crystalline silicon photovoltaic module towards photovoltaic curtain wall, and make inboard of the light-receiving surface of dye-sensitized photovoltaic component towards photovoltaic curtain wall, since the dim light response of dye-sensitized photovoltaic component is relatively good, its photoelectric conversion efficiency under indoor lighting conditions is up to 20% or more, therefore, the utilization rate to indoor light can be improved in the above-mentioned photovoltaic module for photovoltaic curtain wall, to improve the generated energy of photovoltaic curtain wall.
Description
Technical field
The present invention relates to technical field of photovoltaic modules, more specifically to a kind of photovoltaic module for photovoltaic curtain wall.
Background technique
Photovoltaic curtain wall is solar photovoltaic curtain wall glass, and photovoltaic power generation technology is combined with building curtain wall, can
Play the role of decoration, and be able to achieve green power generation, is one of important application of Photovoltaic Building Integration.
Existing photovoltaic curtain wall is usually generated electricity using the crystalline silicon photovoltaic module that single side generates electricity to absorb sunlight.Although
Crystalline silicon photovoltaic module is under the conditions of STC (under standard test condition: AM1.5 spatial distribution, 1000W/m2Intensity of illumination, 25 DEG C
Temperature) photoelectric conversion efficiency can achieve 20% or more, still, dim light response is poor: intensity of illumination is (about indoors
0.1~10W/m2) under, photoelectric conversion efficiency can drop to 10% hereinafter, therefore, the photovoltaic module for photovoltaic curtain wall can fill
Divide and generated electricity using outdoor sunlight, and be unable to fully generate electricity using indoor light, so that photovoltaic curtain can be reduced
The generated energy of wall.
In conclusion how to improve photovoltaic curtain wall is to improve the generated energy of photovoltaic curtain wall to the utilization rate of indoor light
Those skilled in the art's technical problem urgently to be resolved at present.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of photovoltaic modulies for photovoltaic curtain wall, to improve photovoltaic curtain wall
To the utilization rate of indoor light, to improve the generated energy of photovoltaic curtain wall.
To achieve the goals above, the invention provides the following technical scheme:
A kind of photovoltaic module for photovoltaic curtain wall, including crystalline silicon photovoltaic module and dye-sensitized photovoltaic component, in which:
The light-receiving surface of the crystalline silicon photovoltaic module is located at the outside of photovoltaic curtain wall, the back side of the crystalline silicon photovoltaic module and institute
The back side for stating dye-sensitized photovoltaic component combines, and the light-receiving surface of the dye-sensitized photovoltaic component is located at the photovoltaic curtain
The inboard of wall.
Preferably, the crystalline silicon photovoltaic module from light-receiving surface successively include: the first tempered glass, the first packaging plastic to the back side
Film layer, crystal silicon battery string, the second packaging plastic film layer, the second tempered glass.
Preferably, the first packaging plastic film layer, the second packaging plastic film layer be EVA layer, POE layers, in PVB layer
Any one.
Preferably, the crystal silicon battery string is made of polycrystalline silicon battery plate or Monocrystalline silicon cell piece.
Preferably, the polycrystalline silicon battery plate or Monocrystalline silicon cell piece are p-type crystal-silicon battery slice.
Preferably, the p-type crystal-silicon battery slice is p-type single side crystal-silicon battery slice.
Preferably, the dye-sensitized photovoltaic component from the back side to light-receiving surface successively includes: second tempered glass, leads
The mesoporous layer of electric layer, Catalytic Layer, redox electrolyte, conductor oxidate is adsorbed on the mesoporous layer of the conductor oxidate
Dye sensitizing agent, transparency conducting layer, third tempered glass, further includes:
For to redox electrolyte, the mesoporous layer of conductor oxidate, be adsorbed on the mesoporous layer of the conductor oxidate
On the encapsulated layer that is packaged of dye sensitizing agent.
Preferably, the encapsulated layer is bonding resin layer.
Preferably, the Catalytic Layer is carbon black or platinum.
Preferably, the conductive layer is the coat of metal or transparency conducting layer.
The present invention provides a kind of photovoltaic modulies for photovoltaic curtain wall, including crystalline silicon photovoltaic module and dye sensitization light
Lie prostrate component, in which: the light-receiving surface of crystalline silicon photovoltaic module is located at the outside of photovoltaic curtain wall, and the back side of crystalline silicon photovoltaic module and dyestuff are quick
The back side for changing photovoltaic module combines, and the light-receiving surface of dye-sensitized photovoltaic component is located at the inboard of photovoltaic curtain wall.
Above-mentioned technical proposal disclosed in the present application, by the back at the back side of crystalline silicon photovoltaic module and dye-sensitized photovoltaic component
Face combines, and to constitute the photovoltaic module for being used for photovoltaic curtain wall, and makes the light-receiving surface of crystalline silicon photovoltaic module towards photovoltaic curtain
The outside of wall to generate electricity using outdoor solar light, and makes the light-receiving surface of dye-sensitized photovoltaic component towards in photovoltaic curtain wall
Side, to be generated electricity using indoor light, since the dim light response of dye-sensitized photovoltaic component is relatively good, illumination item indoors
Photoelectric conversion efficiency under part is up to 20% or more, and therefore, the above-mentioned photovoltaic module for photovoltaic curtain wall then can be improved to room
The utilization rate of interior light, to improve the generated energy of photovoltaic curtain wall.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Figure 1, it illustrates a kind of structures of the photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention
Schematic diagram may include crystalline silicon photovoltaic module 1 and dye-sensitized photovoltaic component 2, in which:
The light-receiving surface of crystalline silicon photovoltaic module 1 is located at the outside of photovoltaic curtain wall, the back side of crystalline silicon photovoltaic module 1 and dye sensitization
The back side of photovoltaic module 2 combines, and the light-receiving surface of dye-sensitized photovoltaic component 2 is located at the inboard of photovoltaic curtain wall.
Photovoltaic module for photovoltaic curtain wall may include crystalline silicon photovoltaic module 1 and dye-sensitized photovoltaic component 2, wherein
The light-receiving surface of crystalline silicon photovoltaic module 1 towards the outside of photovoltaic curtain wall, dye-sensitized photovoltaic component 2 towards the inboard of photovoltaic curtain wall,
And the back side of crystalline silicon photovoltaic module 1 and the back side of dye-sensitized photovoltaic component 2 are directly incorporated in together, i.e. crystalline silicon photovoltaic module
1 shares a back side with dye-sensitized photovoltaic component 2.
Since the strong optical Response of crystalline silicon photovoltaic module 1 is relatively good, the photoelectric conversion efficiency under outdoor solar light compares
Height, and the dim light responsiveness of dye-sensitized photovoltaic component 2 is relatively good, the photoelectric conversion efficiency under light is relatively high indoors
(up to 20% or more), therefore, crystalline silicon photovoltaic module 1 can then make full use of outdoor sunlight (i.e. on the outside of photovoltaic curtain wall
Sunlight) it generates electricity, and dye-sensitized photovoltaic component 2 can then make full use of indoor light (the i.e. light of photovoltaic curtain wall inboard
Line) generate electricity, wherein in Fig. 1 positioned at 1 side of crystalline silicon photovoltaic module arrow represent be irradiated to crystalline silicon photovoltaic module 1 by
Outdoor solar light in smooth surface, the arrow representative positioned at 2 side of dye-sensitized photovoltaic component are irradiated to dye-sensitized photovoltaic component 2
Indoor light on light-receiving surface.That is, the above-mentioned photovoltaic module for photovoltaic curtain wall is sent out using outdoor sunlight
While electric, and it can make full use of indoor light and generate electricity, therefore, then the utilization rate to indoor light can be improved,
So as to improve the generated energy of photovoltaic curtain wall, and then the efficiency of energy-saving and emission-reduction can be promoted, and can implemented environmentally protective
Theory.
It should be noted that the above-mentioned photovoltaic module for photovoltaic curtain wall is four end-electrode structures, wherein two end electrodes knot
Structure is located in crystalline silicon photovoltaic module 1, and in addition two end electrodes structure is located in dye-sensitized photovoltaic component 2, respectively by crystal silicon light
Electric current caused by 2 inside of volt component 1 and dye-sensitized photovoltaic component guides.
Above-mentioned technical proposal disclosed in the present application, by the back at the back side of crystalline silicon photovoltaic module and dye-sensitized photovoltaic component
Face combines, and to constitute the photovoltaic module for being used for photovoltaic curtain wall, and makes the light-receiving surface of crystalline silicon photovoltaic module towards photovoltaic curtain
The outside of wall to generate electricity using outdoor solar light, and makes the light-receiving surface of dye-sensitized photovoltaic component towards in photovoltaic curtain wall
Side, to be generated electricity using indoor light, since the dim light response of dye-sensitized photovoltaic component is relatively good, illumination item indoors
Photoelectric conversion efficiency under part is up to 20% or more, and therefore, the above-mentioned photovoltaic module for photovoltaic curtain wall then can be improved to room
The utilization rate of interior light, to improve the generated energy of photovoltaic curtain wall.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, crystalline silicon photovoltaic module 1 from light-receiving surface to
The back side successively may include: the first tempered glass 11, the first packaging plastic film layer 12, crystal silicon battery string 13, the second packaging plastic film layer
14, the second tempered glass 15.
Crystalline silicon photovoltaic module 1 for photovoltaic curtain wall can use the first tempered glass 11 as light-receiving surface, utilize second
Tempered glass 15 utilizes as the back side (i.e. using tempered glass as the backboard of crystalline silicon photovoltaic module 1) and is located at the first tempering
The first packaging plastic film layer 12 at 11 back side of glass and come positioned at the positive second packaging plastic film layer 14 of the second tempered glass 15 to crystalline substance
Silion cell string 13 is packaged and fixes.
Being packaged using tempered glass to the crystalline silicon photovoltaic module 1 for photovoltaic curtain wall then can be to crystal silicon photovoltaic group
Part 1 plays the role of protection so that crystalline silicon photovoltaic module 1 be resistant to wind and frost sleet influence, thus extend crystalline silicon photovoltaic module 1,
And the service life of photovoltaic curtain wall.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, the first packaging plastic film layer 12, the second envelope
Filling adhesive film 14 all can be EVA layer, POE layers, any one in PVB layer.
In crystalline silicon photovoltaic module 1, for encapsulating and fixing the first packaging plastic film layer 12, the second envelope of crystal silicon battery string 13
Filling adhesive film 14 all can be EVA (Ethylene-vinyl acetate copolymer, ethylene-vinyl acetate copolymer)
Layer, POE (Polyolefin elastomer, polyolefin elastomer) layer, PVB (Polyvinyl butyral, polyvinyl alcohol contracting
Butyraldehyde) any one in layer, all have good electrical insulating property and excellent air-tightness.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, crystal silicon battery string 13 is by polycrystal silicon cell
Piece or Monocrystalline silicon cell piece are constituted.
Crystal silicon battery string 13 included in crystalline silicon photovoltaic module 1 specifically can be by polycrystalline silicon battery plate or monocrystalline silicon electricity
Pond piece is carried out series-parallel and is constituted.Wherein, the cost for the crystalline silicon photovoltaic module 1 being prepared by polycrystalline silicon battery plate is relatively low, from
And it can then reduce the cost of photovoltaic curtain wall；By the photoelectric conversion efficiency for the crystalline silicon photovoltaic module 1 that Monocrystalline silicon cell piece is prepared into
It is relatively high, therefore, then the generated energy of photovoltaic curtain wall can be improved.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, polycrystalline silicon battery plate or monocrystalline silicon battery
Piece can be p-type crystal-silicon battery slice.
Polycrystalline silicon battery plate included in crystal silicon battery string 13 or Monocrystalline silicon cell piece are specifically as follows p-type crystal silicon electricity
Pond piece, manufacture craft is fairly simple, cost is relatively low.
It is of course also possible to using N-type crystal-silicon battery slice as the crystal-silicon battery slice in crystal silicon battery string 13.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, p-type crystal-silicon battery slice can be p-type list
Face crystal-silicon battery slice.
P-type crystal-silicon battery slice is specifically as follows p-type single side crystal-silicon battery slice.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, dye-sensitized photovoltaic component 2 is from the back side
It successively may include: the second tempered glass 15, conductive layer 21, Catalytic Layer 22, redox electrolyte 23, semiconductor to light-receiving surface
Oxide mesoporous layer 24, the dye sensitizing agent 25 being adsorbed on the mesoporous layer 24 of conductor oxidate, transparency conducting layer 26, third steel
Change glass 27, can also include:
For to redox electrolyte 23, the mesoporous layer 24 of conductor oxidate, be adsorbed on the mesoporous layer of conductor oxidate
The encapsulated layer 28 that dye sensitizing agent 25 on 24 is packaged.
Dye-sensitized photovoltaic component 2 for photovoltaic curtain wall includes the second tempered glass 15 positioned at the back side (with crystal silicon light
The back side of volt component 1 shares same tempered glass), be used to carry out conductive conductive layer positioned at the surface of the second tempered glass 15
21, it is used to play the Catalytic Layer 22 of catalytic action, redox to internal redox reaction positioned at the surface of conductive layer 21
The mesoporous layer 24 of electrolyte 23, conductor oxidate, transparent is led at the dye sensitizing agent 25 for being adsorbed on the mesoporous layer 24 of conductor oxidate
Electric layer 26, third tempered glass 27 and encapsulated layer 28, encapsulated layer 28 are used for redox electrolyte 23, conductor oxidate
Mesoporous layer 24, the dye sensitizing agent 25 being adsorbed on the mesoporous layer 24 of conductor oxidate are packaged.
It wherein, can be TiO included in the mesoporous layer 24 of conductor oxidate2、SnO2, ZnO etc.；Dye sensitizing agent 25
It can be metal complex dye, or pure organic dye；Redox electrolyte 23 can be I3/I-System electrolyte
Deng, and redox electrolyte 23 can be liquid, or solid-state or quasi- solid-state.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, encapsulated layer 28 can be binder resin
Layer.
Encapsulated layer 28 included in dye-sensitized photovoltaic component 2 is specifically as follows the binder resin being made of binder resin
Layer, to redox electrolyte 23, the mesoporous layer 24 of conductor oxidate, the dye being adsorbed on the mesoporous layer 24 of conductor oxidate
Material sensitizer 25 plays the role of encapsulation.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, Catalytic Layer 22 can be carbon black or platinum.
The Catalytic Layer 22 being arranged in dye-sensitized photovoltaic component 2 is specifically as follows carbon black or platinum etc., to play preferably
Catalytic action.
A kind of photovoltaic module for photovoltaic curtain wall provided in an embodiment of the present invention, conductive layer 21 can for the coat of metal or
Transparency conducting layer.
The conductive layer 21 being arranged in dye-sensitized photovoltaic component 2 is specifically as follows the coat of metal or transparency conducting layer,
Wherein, the coat of metal does not have translucency, and transparency conducting layer has preferable translucency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the element that the process, method, article or equipment including a series of elements is intrinsic.?
Do not have in the case where more limiting, the element limited by sentence "including a ...", it is not excluded that including the element
There is also other identical elements in process, method, article or equipment.In addition, above-mentioned technology provided in an embodiment of the present invention
In scheme with correspond to the consistent part of technical solution realization principle and unspecified in the prior art, in order to avoid excessively repeat.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of photovoltaic module for photovoltaic curtain wall, which is characterized in that including crystalline silicon photovoltaic module and dye-sensitized photovoltaic group
Part, in which:
The light-receiving surface of the crystalline silicon photovoltaic module is located at the outside of photovoltaic curtain wall, the back side of the crystalline silicon photovoltaic module and the dye
The back side of material sensitization photovoltaic module combines, and the light-receiving surface of the dye-sensitized photovoltaic component is located at the photovoltaic curtain wall
It is inboard.
2. the photovoltaic module according to claim 1 for photovoltaic curtain wall, which is characterized in that the crystalline silicon photovoltaic module from
Light-receiving surface successively includes: the first tempered glass, the first packaging plastic film layer, crystal silicon battery string, the second packaging plastic film layer, to the back side
Two tempered glass.
3. the photovoltaic module according to claim 2 for photovoltaic curtain wall, which is characterized in that first packaging adhesive film
Layer, the second packaging plastic film layer are EVA layer, POE layers, any one in PVB layer.
4. the photovoltaic module according to claim 2 or 3 for photovoltaic curtain wall, which is characterized in that the crystal silicon battery string
It is made of polycrystalline silicon battery plate or Monocrystalline silicon cell piece.
5. the photovoltaic module according to claim 4 for photovoltaic curtain wall, which is characterized in that the polycrystalline silicon battery plate or
Monocrystalline silicon cell piece is p-type crystal-silicon battery slice.
6. the photovoltaic module according to claim 5 for photovoltaic curtain wall, which is characterized in that the p-type crystal-silicon battery slice
For p-type single side crystal-silicon battery slice.
7. the photovoltaic module according to claim 2 for photovoltaic curtain wall, which is characterized in that the dye-sensitized photovoltaic group
Part successively includes: second tempered glass, conductive layer, Catalytic Layer, redox electrolyte, semiconductor from the back side to light-receiving surface
Oxide mesoporous layer, the dye sensitizing agent being adsorbed on the mesoporous layer of the conductor oxidate, transparency conducting layer, third tempering glass
Glass, further includes:
For to redox electrolyte, the mesoporous layer of conductor oxidate, be adsorbed on the mesoporous layer of the conductor oxidate
The encapsulated layer that dye sensitizing agent is packaged.
8. the photovoltaic module according to claim 7 for photovoltaic curtain wall, which is characterized in that the encapsulated layer is bonding tree
Rouge layer.
9. the photovoltaic module according to claim 7 for photovoltaic curtain wall, which is characterized in that the Catalytic Layer be carbon black or
Platinum.
10. the photovoltaic module according to claim 7 for photovoltaic curtain wall, which is characterized in that the conductive layer is metal
Coating or transparency conducting layer.
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