CN208753333U - A kind of solar power generation watt substrate and solar power generation watt - Google Patents
A kind of solar power generation watt substrate and solar power generation watt Download PDFInfo
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- CN208753333U CN208753333U CN201821257800.1U CN201821257800U CN208753333U CN 208753333 U CN208753333 U CN 208753333U CN 201821257800 U CN201821257800 U CN 201821257800U CN 208753333 U CN208753333 U CN 208753333U
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- 239000000758 substrate Substances 0.000 title claims abstract description 139
- 238000010248 power generation Methods 0.000 title claims abstract description 89
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 30
- AZCUJQOIQYJWQJ-UHFFFAOYSA-N oxygen(2-) titanium(4+) trihydrate Chemical compound [O-2].[O-2].[Ti+4].O.O.O AZCUJQOIQYJWQJ-UHFFFAOYSA-N 0.000 claims description 28
- 239000000377 silicon dioxide Substances 0.000 claims description 28
- 235000012239 silicon dioxide Nutrition 0.000 claims description 26
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005083 Zinc sulfide Substances 0.000 claims description 6
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 6
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 6
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 6
- SHPBBNULESVQRH-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].[Zr+4] Chemical compound [O-2].[O-2].[Ti+4].[Zr+4] SHPBBNULESVQRH-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- VQEHIYWBGOJJDM-UHFFFAOYSA-H lanthanum(3+);trisulfate Chemical compound [La+3].[La+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O VQEHIYWBGOJJDM-UHFFFAOYSA-H 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- GQUJEMVIKWQAEH-UHFFFAOYSA-N titanium(III) oxide Chemical compound O=[Ti]O[Ti]=O GQUJEMVIKWQAEH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 229910003978 SiClx Inorganic materials 0.000 claims 1
- 239000010408 film Substances 0.000 description 155
- 238000000034 method Methods 0.000 description 23
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- 239000003086 colorant Substances 0.000 description 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001755 magnetron sputter deposition Methods 0.000 description 4
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- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 229940097275 indigo Drugs 0.000 description 3
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
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- 229910000831 Steel Inorganic materials 0.000 description 1
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
- H01L31/02168—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells the coatings being antireflective or having enhancing optical properties for the solar cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/049—Protective back sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Sustainable Energy (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of solar power generation watt substrate, comprising: substrate, the substrate are curved；And color layer, the color layer are covered at least one surface in opposite two surfaces of the substrate, the color layer light-permeable.The solar power generation watt of the utility model embodiment substrate can be used in making colored solar power generation tile, the light-receiving surface of solar power generation watt can be made to present colored, so as to meet customer need, make building have more aesthetic feeling in application.
Description
Technical field
The utility model relates to but be not limited to technical field of photovoltaic power generation, be particularly, but not limited to a kind of solar power generation
Watt with substrate and solar power generation watt.
Background technique
From the point of view of the differentiation of energy pattern, novel clean energy resource replaces traditional energy to be trend of the times, and the one of energy development
A track and rule are to move towards cleaning from unclean.Society can be promoted with effective protection ecological environment by greatly developing clean energy resource
Good and steady economic growth.In this context, the solar power generation watt for having both building decoration and generating function comes into being.
Solar power generation watt is the thin film solar electrification component based on copper indium gallium selenide technology.In general, solar power generation watt
Front panel be transparent substrate, appearance color present be solar panel color.
However, China has a vast territory, various regions are due to historical tradition or folkways and customs etc., watt can incline on pitched roof
To in different colors, this requires solar power generations watt to have different colors for client's selection.
Utility model content
It is the general introduction to the theme being described in detail herein below.This general introduction is not the protection model in order to limit claim
It encloses.
The utility model provides a kind of solar power generation watt substrate and solar power generation watt, the solar power generation watt with
It is colored that substrate can be such that the light-receiving surface of solar power generation watt presents, and so as to meet customer need, to build in application
More aesthetic feeling.
The utility model embodiment provides a kind of solar power generation watt substrate, and the substrate includes:
Substrate, the substrate are curved；And
Color layer, the color layer is covered at least one surface in opposite two surfaces of the substrate, described
Color layer light-permeable.
Illustratively, the color layer may include: a colour developing sublayer or multiple be stacked and present mutually homochromy
The colour developing sublayer of tune.
Illustratively, each colour developing sublayer may include multiple first film layers, and the multiple first film layer stacking is set
It sets, each first film layer is made of homogenous material, and the material of multiple first film layers is different.
Illustratively, the refractive index of the multiple first film layer in each colour developing sublayer is different and presses same sequence
It is cascading.
Illustratively, each colour developing sublayer may include two the first film layers, and one of them described first film
The refractive index of layer is higher than the refractive index of the first film layer described in another by least 0.5, and in described two first film layers, refractive index is high
First film layer is nearest from the substrate surface or first film layer that refractive index is low most from the substrate surface
Closely.
Illustratively, first film layer can be selected from silicon dioxide layer, titanium pentoxide layer, magnesium fluoride layer, zinc sulphide
Layer, aluminum oxide layer, titanium dioxide layer, titanium sesquioxide layer, chrome green layer, titanium dioxide zirconium layer.
Illustratively, each colour developing sublayer may include two the first film layers, and described two first film layers can divide
It Wei not titanium pentoxide layer and silicon dioxide layer.
Illustratively, each colour developing sublayer may include two the first film layers, and described two first film layers can divide
It Wei not magnesium fluoride layer and zinc sulfide layer.
Illustratively, each colour developing sublayer may include three the first film layers, and three first film layers can divide
It Wei not titanium pentoxide layer, silicon dioxide layer and lanthanum sulfate layer.
Illustratively, a colour developing sublayer may include: second film layer, and second film layer is by a variety of differences
Material mixed according to predetermined ratio.
Illustratively, the thickness of first film layer can include between 80-230nm, and in the color layer
The number of first film layer can be between 6-12, for example, between 8-12.
Illustratively, the light transmittance of the solar power generation watt substrate can be between 50-91.5%.
Illustratively, the substrate can be tempering ultra-clear glasses.
The utility model embodiment additionally provides a kind of solar power generation watt, and the power generation tile includes: solar panel；
And backboard and solar power generation watt substrate as described above positioned at the solar panel opposite sides.
The utility model embodiment provides a kind of solar power generation watt substrate and solar power generation watt, too due to this
Positive energy power generation tile substrate includes curved substrate, and at least one of opposite two surface for being covered on the substrate
Therefore the solar power generation watt is being used substrate as setting in solar energy by the color layer on surface, and the color layer light-permeable
When the foreboard of the light-receiving surface of power generation tile, on the one hand, can guarantee there is solar irradiation to be mapped on solar panel, be solar-electricity
Pond plate provides illumination；On the other hand, additionally it is possible to make the light-receiving surface of solar power generation watt present it is colored (can for it is red, orange, yellow, green,
Any one color in blue, indigo and purple), so as to meet customer need, make building have more aesthetic feeling in application.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become more fully apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is achieved and obtained in the specification, claims and drawings.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of solar power generation watt substrate provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of another solar power generation watt substrate provided by the embodiment of the utility model；
Fig. 3 is the structure chart of another solar power generation watt substrate provided by the embodiment of the utility model；
Fig. 4 is the structure chart of another solar power generation watt substrate provided by the embodiment of the utility model；
Fig. 5 is the structure chart of another solar power generation watt substrate provided by the embodiment of the utility model；
Fig. 6 is a kind of structural schematic diagram of solar power generation watt provided by the embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
The utility model embodiment provides a kind of solar power generation watt substrate, referring to Fig. 1 and Fig. 2, the substrate packet
Include: substrate 1, the substrate 1 are curved；And color layer 2, the color layer 2 are covered in opposite two surfaces of the substrate 1
On at least one surface, 2 light-permeable of color layer.
Wherein, which is transparent substrate, for penetrating light.
Color is by the way that, to the visual experience of light, we arrive finding of naked eye caused by eye, brain and our experience of life
Light, be to be generated by the electromagnetic wave of narrow wavelength range, the electromagnetic wave of different wave length shows as different colors.
When front panel of the substrate 1 as solar power generation watt, the substrate 1 include towards solar panel one side and
Backwards to the one side of solar panel, as shown in Figure 1, the color layer 2 can be covered on the substrate 1 towards solar panel
One side on, can also be covered on the substrate 1 backwards to solar panel one side on, as shown in Fig. 2, can also both cover
In the one side towards solar panel of the substrate 1, it is also covered on the one side backwards to solar panel of the substrate 1
On.The color layer 2 being covered in the one side towards solar panel of substrate 1 is due to being encapsulated in substrate 1 and solar-electricity
It between the plate of pond, is not exposed in external environment, avoids wind, solarization and drenches with rain, therefore the service life is longer, is covered on base
The service life of the color layer 2 in the one side of solar panel of plate 1 is then relatively short.In the utility model embodiment
In, since the solar power generation watt substrate includes curved substrate 1, and it is covered on opposite two table of the substrate 1
The color layer 2 at least one surface in face, and 2 light-permeable of color layer, therefore, by the solar power generation watt of the light transmission
When using foreboard of the substrate as the light-receiving surface that solar power generation watt is arranged in, on the one hand, can guarantee there is solar irradiation to be mapped to too
On positive energy solar panel, solar panel is enable to absorb sunlight；On the other hand, additionally it is possible to make the light of solar power generation watt
Colored (for example, can be any one color in red, orange, yellow, green, blue, indigo and purple) be presented in face, so as to meet client
Demand makes building have more aesthetic feeling in application.
In one embodiment of the utility model, referring to Fig. 3, which may include: a colour developing sublayer 21.Alternatively,
As shown in figure 4, the color layer 2 can also include multiple colour developing sublayers 21 for being stacked and same hue being presented.
Tone is to be determined in the light by object reflection with which kind of wavelength dominance, and different wave length generates different colours
Feeling, tone is the important feature of color, it determines the basic feature of color essence.As red tone refers to color layer 2
The color presented based on feux rouges (wavelength is by 620-780nm) spectrum in the light of reflection.
Illustratively, when the color layer 2 is displayed in red, which can be red shown by a colour developing sublayer 21
Color, or shown red out after the colour developing sublayer 21 of multiple display light reds is superimposed.
To it is described colour developing sublayer 21 specific structure without limitation, the colour developing sublayer 21 can be a film layer, can also
Think multiple film layers.In the possible implementation of the first of the utility model, a colour developing sublayer 21 may include multiple layers
First film layer 211 of folded setting, each first film layer 211 is made of homogenous material, and the material of multiple first film layers 211
It is different.Homogenous material refers to that the material removed other than impurity is one kind.
Illustratively, the refractive index of multiple first film layers in each colour developing sublayer is different and presses same sequence
It is cascading, so that in entire color layer, low first film layer of refractive index and high first film of refractive index
Layer is in be arranged alternately.According to the difference for the color that desired power generation tile is presented, first film layer nearest from the substrate can be folding
Low first film layer of rate is penetrated, high first film layer of refractive index is also possible to.
In one example, the color layer may include 2 colour developing sublayers, and each colour developing sublayer includes 2 the first film layers:
A film layer and B film layer.2 first film layers in each colour developing sublayer are stacked gradually according to one of following two sequence
Setting: A film layer-B film layer, B film layer-A film layer；In the example, in both the above sequence, first the first film layer is this 2
First film layer nearest from substrate surface in first film layer.Second the first film layer is covered on the separate base of first the first film layer
The side of plate surface is the first film layer farthest from substrate surface in 2 first film layers.
In one example, the color layer may include 3 colour developing sublayers, and each colour developing sublayer includes 3 the first film layers:
A film layer, B film layer and C film layer.3 first film layers in each colour developing sublayer according to one of following 6 kinds of sequences successively
It is stacked:
A film layer-B film layer-C film layer；
A film layer-C film layer-B film layer；
B film layer-A film layer-C film layer；
B film layer-C film layer-A film layer；
C film layer-A film layer-B film layer；
C film layer-B film layer-A film layer；
In the example, in above 6 kinds of sequences, first the first film layer is nearest from substrate surface in 3 first film layers
The first film layer.Second the first film layer is covered on first side of first film layer far from substrate surface, the first film of third
Layer is covered on second side of first film layer far from substrate surface, is farthest from substrate surface in 3 first film layers
First film layer.According to the difference for the color that desired power generation tile is presented, first the first film layer can be rolls in 3 first film layers
The first minimum film layer of rate is penetrated, highest first film layer of refractive index in 3 first film layers is also possible to.
Illustratively, first film layer can be selected from silicon dioxide layer, titanium pentoxide layer, magnesium fluoride layer, zinc sulphide
Any one in layer, aluminum oxide layer, titanium dioxide layer, titanium sesquioxide layer, chrome green layer, titanium dioxide zirconium layer.
Illustratively, each colour developing sublayer may include two the first film layers being stacked, and one of them
The refractive index of first film layer is higher than the refractive index of another first film layer.
Theoretically, the refractive index of the first adjacent film layer is the bigger the better.Illustratively, each colour developing sublayer can
To include two the first film layers being stacked, and the refractive index of one of them first film layer is than described in another first
The refractive index height at least 0.5 of film layer, in described two first film layers, high first film layer of refractive index is from the substrate table
First film layer that face is nearest or refractive index is low is nearest from the substrate surface.
Illustratively, each colour developing sublayer may include two the first film layers being stacked, and described two first
Film layer can be respectively titanium pentoxide layer and silicon dioxide layer.
Illustratively, each colour developing sublayer may include two the first film layers being stacked, and described two first
Film layer can be respectively magnesium fluoride layer (refractive index is about 1.38) and zinc sulfide layer (refractive index is about 2.4).
Illustratively, each colour developing sublayer may include three the first film layers being stacked, and described three first
Film layer can be respectively titanium pentoxide layer, silicon dioxide layer and lanthanum sulfate layer.
Illustratively, as shown in Figure 3 and Figure 4, color layer 2 may include a colour developing sublayer 21 (as shown in Figure 3) or packet
Two colour developing sublayers 21 (as shown in Figure 4) for being stacked and presenting same hue are included, colour developing sublayer 21 may include two layers
First film layer 211 of folded setting, two first film layers 211 can be respectively titanium pentoxide layer and silicon dioxide layer.In Fig. 4
Color layer 2 in, titanium pentoxide layer and silicon dioxide layer are in being arranged alternately.
In the possible implementation of second of the utility model, referring to Fig. 5, a colour developing sublayer 21 includes: one
A second film layer 212, second film layer 212 can be mixed by a variety of different materials according to predetermined ratio.Here not
Each material of same material kind is also considered as homogenous material, and the material that homogenous material also refers to other than removing impurity is
One.
Illustratively, which can be mixed by titanium pentoxide and silica with predetermined ratio.
In practical applications, the shade of color layer 2 is determined by the thickness of the color layer 2.When color layer 2 includes one
When the sublayer 21 that develops the color, the thickness of the colour developing sublayer 21 is the thickness of the color layer 2, and when color layer includes multiple is stacked
And when the colour developing sublayer 21 of same hue is presented, the thickness and number of the colour developing sublayer 21 codetermine the thickness of the color layer 2.
In order to preferably improve the transmitance of light when showing deeper color, illustratively, first film layer
Thickness can between 80-230nm, the number of the first film layer for including in the color layer can between 6-12, such as
Between between 8-12.Light transmittance is the ability for indicating light and penetrating medium, be through transparent or semitransparent body light it is logical
The percentage of amount and its incident flux.
In the another embodiment of the utility model, the light transmittance of the solar power generation watt substrate between 50-91.5% it
Between.The solar power generation watt can reach higher light transmittance with substrate while display color.
Wherein, without limitation to the material of the substrate 1, which can be glass material, or plastic material.
Illustratively, which can be ultra-clear glasses, for example, tempering ultra-clear glasses.Ultra-clear glasses are a kind of super
Bright low iron glass is provided simultaneously with all processability possessed by high-quality float glass, has superior physics, machinery and light
Performance is learned, various deep processings can be carried out as other high-quality float glasses, light transmittance is up to 91.5% or more.
The utility model embodiment additionally provides a kind of solar power generation watt, and referring to Fig. 6, the power generation tile includes: the sun
It can solar panel 01；Positioned at the backboard 02 and solar power generation watt base as described above of 01 opposite sides of solar panel
Bottom 03.
Solar power generation watt provided by the embodiment of the utility model, using the solar power generation watt substrate 03 of above-mentioned light transmission
Foreboard as the light-receiving surface that solar power generation watt is arranged in, on the one hand, can guarantee there is solar irradiation to be mapped to solar battery
On plate 01, solar panel 01 is enable to absorb sunlight；On the other hand, additionally it is possible to which the light-receiving surface for making solar power generation watt is in
Existing colored (can be any one color in red, orange, yellow, green, blue, indigo and purple), so as to meet customer need, answering
Used time makes building have more aesthetic feeling.
The solar panel 01 and the backboard 02 and solar power generation watt are with can pass through packaging adhesive film between substrate 03
04 realizes encapsulation.
The packaging adhesive film 04 can for ethylene-octene copolymer (Polyolefin Elastomer, POE) glue film or
Ethylene-vinyl acetate copolymer (Polyethylene Vinylacetate, EVA) glue film.Wherein, POE glue film or EVA glue
Film realizes the bonding to solar panel 01, backboard 02 and solar power generation watt substrate 03 in lamination process.
The solar power generation watt is with being also provided with waterproof glue film 05 between substrate 03 and solar panel 01.
The waterproof glue film 05 can be formed by butyl rubber.
In order to realize the series connection of sub- solar panel, remittance can also be set between the backboard 02 and solar panel 01
Flow item 06.
The utility model embodiment provides a kind of preparation method of solar power generation watt substrate as described above, packet
It includes: preparing curved substrate；And color layer is formed at least one surface in opposite two surfaces of the substrate.
The utility model embodiment provides a kind of preparation method of solar power generation watt substrate, prepares the sun obtained
It is colored that energy power generation tile substrate can be such that the light-receiving surface of solar power generation watt presents, and so as to meet customer need, is applying
When make building have more aesthetic feeling.
It is such as bent since solar power generation watt usually makes various moulding by imitative conventional sintering watt, roof clay tile, glazed tiles
Face watt, semicircular tile, S type watt etc..Therefore, plated film is carried out usually in flat-shaped substrate to prepare colored substrate, according to processing technology
It is broadly divided into on-line coating and two kinds off-line coated, on-line coating refers to that the technical process of plated film is in float glass processes
Middle progress, sprays film layer by magnetron sputtering.Off-line coated is then to carry out plated film processing after flat-shaped substrate factory.Compared with
The firmness of on-line coating, off-line coated obtained film layer will necessarily be affected.
Magnetron sputtering plating is exactly so that the particle deposition pounded is existed using lotus energy particle bombardment target surface in a vacuum
Technology on substrate.
Solar power generation watt needs to carry out hot bending, cooling (can be annealing or tempering), if the sun because of modeling requirement
Energy power generation tile uses on-line coating or off-line coated tabular coated basal plate obtained, and in the process of hot bending, heating furnace will
To molten condition, (when the coated basal plate is glass, the heating temperature of molten condition is 690~730 to coated basal plate continuous heating
DEG C), curved substrate is obtained subsequently into mold extrusion forming.
Regardless of coated glass, under this substrate melting temperature, film layer can melt and cause to demould.Demoulding refers to
What caused by the film layer on substrate is cracked, melted due to various external force, temperature etc. etc. and substrate was detached from, peels off etc. shows
As.If temperature when being lowered into mold to film layer melt temperature hereinafter, if bad molding, yields is low.Even increase
Cost is to improve the melt temperature of film layer, in a mold when brake forming, film layer still can due to the curvature of substrate extruding or
Person stretches and cracks.Equally it is not applied for the beautiful requirement of solar power generation watt.
And in the utility model embodiment, by the way that substrate is first prepared into curved, then the plated film on curved substrate
Method formed film layer (color layer i.e. in the utility model embodiment), avoid first plated film, after by substrate manufacture at curved surface
The extruding or stretching of the curvature of substrate when shape and occur demould phenomenon.
Wherein it is possible to prepare curved substrate by various methods such as hot bending method, clod wash methods, it is not limited here.
In the embodiments of the present invention, preparing curved substrate may include: that flat-shaped substrate is carried out hot bending, cold
But (can be annealing process, or steel process) obtains the curved substrate.
Hot bending, which refers to, to be heated and softened flat-shaped substrate and forms in a mold, the technique that curved surface is made, cooling after hot bending
Complete tempering.Wherein, annealing refers to that glass is transformed into brittleness by typical liquid when by transition temperature region (Tf-Tg)
State, and glass molecule still is able to migrate within the scope of Tg point suitable temperature below, the heat that can be eliminated in glass is answered
The inhomogeneities of power and configuration state, this section of temperature region are the annealing region of glass, i.e. annealing region has with glass viscosity
It closes.Tempering then refer to glass is heated to softening temperature hereinafter, carry out above 50-60 DEG C of Tg point quickly, it is uniformly cooling obtain,
Hardness can be increased.In practical applications, substrate can be heated to molten condition, design is squeezed by upper and lower mold
Shape, then annealed or tempering and obtain substrate.
Illustratively, substrate can be tempering substrate.Tempering substrate hardness is higher.
The specific method that color layer is formed at least one surface in opposite two surfaces of the substrate is not limited
It is fixed, as long as at least one surface that color layer can be formed in opposite two surfaces of the substrate.For example, can be with
Color layer is formed at least one surface in opposite two surfaces of substrate using electron beam evaporation deposition method.
In the another embodiment of the utility model, target can be heated using beam bombardment, so that target
It evaporates and is deposited at least one surface in opposite two surfaces of the substrate, form color layer.
When passing through magnetic control sputtering plating embrane method depositional coating, the speed that film layer deposits on the surface of the substrate is fast, due to solar energy
Power generation tile is usually curved surface, and with the progress of deposition, the thickness difference of the film layer of the Wave crest and wave trough of curved surface is pushed away with plated film time
Move increasing, the bad control of the uniformity of film layer, therefore, magnetron sputtering plating is more applied to facet coatings.And electronics
Beam evaporation plated film refers to using target in beam bombardment crucible, evaporates so that target melts and is deposited on the plated film on substrate
Method, this method can realize vapor deposition more accurately, can plate out the high-precision film of high-purity.Using electron beam evaporation plating
When embrane method carries out plated film, film layer is slow in the speed that substrate surface deposits, and with the progress of vapor deposition, is deposited on the film layer of Wave crest and wave trough
Thickness difference is unobvious, and uniformity controls well, is suitable for curved surface plated film.It therefore, can be preferably by electron beam evaporation deposition
The thickness of film layer is adjusted.
Film layer is formed by using electron beam evaporation deposition and is resistant to 300 DEG C of high temperature, much higher than the envelope to solar power generation watt
The heating temperature (usually 160 DEG C) in lamination process is filled, can prevent film layer from cracking, demoulding etc. occurring in lamination process existing
As.
Illustratively, the temperature on the target material deposition to substrate can be 60-80 DEG C.That is, target film-forming temperature (
It is exactly adiabatic condensation temperature of the target on substrate) it can be 60-80 DEG C.
Illustratively, vacuum degree when electron beam evaporation deposition method being used to form color layer can be with≤10-2Pa, for example, can
Think 5 × 10-3-7×10-3Pa。
In the another embodiment of the utility model, which can also include: to be formed after color layer, aobvious to this
Chromatograph and substrate are heated, for improving the bond strength of color layer and substrate.
Formed after color layer, the temperature that the color layer and the substrate are heated can according to the color layer and
The material of the substrate is rationally arranged.Illustratively, the temperature of the heating can be 200-400 DEG C.For example, the temperature of heating
It can be any one temperature in 200 DEG C, 250 DEG C, 300 DEG C, 350 DEG C and 400 DEG C.The temperature of the heating is higher, color layer
It is better with the bond strength of substrate, and color layer will not melt at 400 DEG C, therefore will not occur to demould phenomenon.
In the another embodiment of the utility model, the preparation method can also include: using beam bombardment to target
Material is heated, so that using before target is evaporated and is deposited at least one surface in opposite two surfaces of substrate
Ion beam bombardment film surface to be plated (surface of the color layer to be formed of the i.e. described substrate), with treat coated surface carry out cleaning and
Roughening treatment.The processing can treat coated surface burr, it is dirty be removed, can also be improved by roughening treatment
Adhesive force of the film layer on substrate.Ion beam bombardment film surface to be plated can make film surface to be plated form recess or protrusion, improve
The roughness of film surface to be plated.
In an embodiment of the utility model, formed at least one surface in opposite two surfaces of substrate aobvious
Chromatograph may include: formed at least one surface in opposite two surfaces of substrate one or more be stacked and
The colour developing sublayer of same hue is presented.
Formed at least one surface in opposite two surfaces of substrate a colour developing sublayer can use two kinds can
The implementation of energy.
In the first possible implementation, a variety of different materials can be carried out while is steamed according to predetermined ratio
Plating, to obtain colour developing sublayer.For example, different materials can be respectively placed in different crucibles according to predetermined ratio, lead to
Cross the boiling point for controlling the temperature of each crucible to placed material, vapor deposition while realizing different materials.
Illustratively, which can be mixed by titanium pentoxide and silica with predetermined ratio.
In the second possible implementation, a variety of different materials can successively be steamed according to predetermined ratio
Plating, to obtain colour developing sublayer.For example, the first material can be deposited on substrate and then by second of material be deposited to
On the film surface that the first material is formed, and so on, until being deposited multiple material to substrate.Using electron beam evaporation
Coating method is conducive to carry out well the thickness of a variety of different materials in colour developing sublayer compared with magnetron sputtering embrane method
Control, is formed by stacking the color layer of same thickness by relatively thin material layer, so, using electron beam evaporation plating
The number of plies of embrane method film layer obtained can be more, to keep the depth variation range of the color of color layer also wider, and then make
It is fuller, gorgeous to obtain color.
Illustratively, a colour developing sublayer may include two the first film layers, and two the first film layers can be respectively
Titanium pentoxide layer and silicon dioxide layer.For example, when the tone that colour developing sublayer is presented is blue, two first film layers
The thickness ratio of (titanium pentoxide layer and silicon dioxide layer) can be 40:70-50:70, when the tone that colour developing sublayer is presented is
When yellow, the thickness ratio of two first film layers (titanium pentoxide layer and silicon dioxide layer) can be a:b, wherein the value of a
It may range from 65-70, the value range of b can be 90-100, and when the tone that colour developing sublayer is presented is red, two should
The thickness ratio of first film layer (titanium pentoxide layer and silicon dioxide layer) can be 80:130-95:130.
Illustratively, when the tone that colour developing sublayer is presented is blue, the thickness of titanium pentoxide layer and silicon dioxide layer
The arbitrary value that the ratio between degree can be 40:70-50:70 within the scope of this, such as can be 40:70, exemplary, titanium pentoxide layer
It can be 40nm, silicon dioxide layer can be 70nm, such as can also be 45:70 or 50:70, it is all the same with the example, five
The thickness unit for aoxidizing three titanium layers and silicon dioxide layer can be nanoscale.When the tone that colour developing sublayer is presented is yellow,
The arbitrary value that the ratio between titanium pentoxide layer and the thickness of silicon dioxide layer can be 60:100-70:90 within the scope of this, such as can
Think 65:90, exemplary, titanium pentoxide layer can be 65nm, and silicon dioxide layer can be 90nm, such as can also be 70:
100,70:90 or 70:100, all the same with the example, the thickness unit of titanium pentoxide layer and silicon dioxide layer, which can be, to be received
Meter level.When the tone that colour developing sublayer is presented is red, the ratio between thickness of titanium pentoxide layer and silicon dioxide layer can be
Arbitrary value of the 80:130-95:130 within the scope of this, such as can be 80:130, exemplary, titanium pentoxide layer can be
80nm, silicon dioxide layer can be 130nm, such as can also be 90:130 or 95:130, five oxidations all the same with the example
The thickness unit of three titanium layers and silicon dioxide layer can be nanoscale.
Illustratively, a colour developing sublayer may include two the first film layers, and two the first film layers can be respectively
Titanium pentoxide layer and silicon dioxide layer.For example, when the tone that colour developing sublayer is presented is blue, the thickness of silicon dioxide layer
It can be 40-50nm, the thickness of titanium pentoxide layer can be 70nm；When the tone that colour developing sublayer is presented is yellow, two
The thickness of silicon oxide layer can be 60-70nm, and the thickness of titanium pentoxide layer can be 90-100nm；When colour developing sublayer is presented
Tone when being red, the thickness of silicon dioxide layer can be 80-95nm, and the thickness of titanium pentoxide layer can be 130nm.
The light transmittance for the solar power generation watt substrate being prepared using method provided by the embodiment of the utility model is situated between
Between 50-91.5%, the light transmittance of the solar power generation watt substrate for the blue that develops the color is not less than 85%；And the color of substrate
Consistency is good, without part demoulding phenomenon.
The utility model embodiment additionally provides a kind of preparation method of solar power generation watt, and the preparation method can wrap
It includes: in the solar power generation watt that solar power generation watt as described above substrate or preparation method as described above prepare
With successively laying solar panel and backboard in substrate, and encapsulation process is carried out, obtains the solar power generation watt.
The preparation method of solar power generation watt provided by the embodiment of the utility model, can obtain appearance is the colored sun
Energy power generation tile makes building have more aesthetic feeling so as to meet customer need in application.
In solar power generation watt, the solar panel and backboard can be laid in the solar power generation watt in substrate
Any one color layer side.
Illustratively, which can be provided with a color layer, the solar-electricity in side in substrate
Pond plate and backboard can successively be laid in the side with color layer.
Present disclosure is the example of the principle of the utility model embodiment, not makes any form to the utility model
Upper or substantial restriction, or the utility model is limited to specific embodiment.To those skilled in the art, very
The element, the method and system of technical solution etc. of obvious the utility model embodiment, can be changed, are changed, changed, be drilled
Become, without departing from the embodiments of the present invention as described above, technical solution, as defined in the claims principle,
Spirit and scope.These change, change, changing, the embodiment of differentiation is included in the equivalent integers of the utility model,
These equivalent integers are included in the range of being defined by the claims of the utility model.Although can be in many different forms
Embody the utility model embodiment, but be described in detail herein be the utility model some embodiments.In addition, this
The embodiment of utility model includes some or all of any possible combination of various embodiments described herein, also includes
In the utility model in the range of being defined by the claims.In the present invention or any one reference patent, reference
Patent application or other references data in Anywhere mentioned all patents, patent application and other citations evidences
This is integrally incorporated by reference with it.
Above disclosure is defined as illustrative rather than exhaustive.To those skilled in the art, this theory
The bright gathering of calligraphers implies many variations and optional scheme.All these optional schemes and variation are intended to be included in present claims
In the range of, wherein term " includes " means " including, but are not limited to ".
The description to the selectable embodiment of the utility model is completed herein.One skilled in the art will recognize that this
Locate other equivalent transformations of the embodiment, these equivalent transformations are also as investing included by the claims herein.
Claims (10)
1. a kind of solar power generation watt substrate, the substrate include:
Substrate, the substrate are curved；And
Color layer, the color layer are covered at least one surface in opposite two surfaces of the substrate, the colour developing
Layer light-permeable.
2. solar power generation watt substrate according to claim 1, wherein the color layer includes: a colour developing sublayer,
Or multiple colour developing sublayers for being stacked and same hue being presented.
3. solar power generation watt substrate according to claim 2, wherein each colour developing sublayer includes multiple first
Film layer, the multiple first film layer are stacked, and each first film layer is made of homogenous material, and multiple first films
The material of layer is different.
4. solar power generation watt substrate according to claim 3, wherein the multiple in each colour developing sublayer
The refractive index of first film layer is different and is cascading by same sequence.
5. solar power generation watt substrate according to claim 3, wherein each colour developing sublayer includes two first
Film layer, and the refractive index of one of them first film layer is higher than the refractive index of the first film layer described in another by least 0.5,
In described two first film layers, high first film layer of refractive index is nearest from the substrate surface or refractive index is low institute
It is nearest from the substrate surface to state the first film layer.
6. solar power generation watt substrate according to claim 4, wherein first film layer be selected from silicon dioxide layer,
Titanium pentoxide layer, magnesium fluoride layer, zinc sulfide layer, aluminum oxide layer, titanium dioxide layer, titanium sesquioxide layer, three oxidations two
Layers of chrome, titanium dioxide zirconium layer.
7. solar power generation watt substrate according to claim 4, wherein each colour developing sublayer includes two first
Film layer, described two first film layers are respectively titanium pentoxide layer and silicon dioxide layer；Or
Each colour developing sublayer includes two the first film layers, and described two first film layers are respectively magnesium fluoride layer and zinc sulphide
Layer；Or
Each colour developing sublayer includes three the first film layers, and three first film layers are respectively titanium pentoxide layer, dioxy
SiClx layer and lanthanum sulfate layer.
8. the solar power generation watt substrate according to any one of claim 3-7, wherein the thickness of first film layer
Between 80-230nm, and the number for first film layer for including in the color layer is between 6-12.
9. solar power generation watt substrate according to claim 1, wherein the light transmission of the solar power generation watt substrate
Rate is between 50-91.5%.
10. a kind of solar power generation watt, the power generation tile include:
Solar panel；And
Positioned at the backboard and solar power generation as claimed in any one of claims 1-9 wherein of the solar panel opposite sides
Watt with substrate.
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| CN201810597953 | 2018-06-11 | ||
| CN201820903989 | 2018-06-11 | ||
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| CN201810885326.5A Pending CN109004040A (en) | 2018-06-11 | 2018-08-06 | Solar power generation tile and substrate thereof and preparation methods of solar power generation tile and substrate |
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| CN109004040A (en) * | 2018-06-11 | 2018-12-14 | 汉能移动能源控股集团有限公司 | Solar power generation tile and substrate thereof and preparation methods of solar power generation tile and substrate |
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| WO2019237923A1 (en) * | 2018-06-11 | 2019-12-19 | 汉能移动能源控股集团有限公司 | Solar power generation tile and base thereof, and preparation method therefor |
| CN111326593A (en) * | 2018-12-14 | 2020-06-23 | 汉能移动能源控股集团有限公司 | Coating film front plate and photovoltaic module |
| CN112151479B (en) * | 2020-11-24 | 2021-02-12 | 度亘激光技术（苏州）有限公司 | Heat sink for device, semiconductor device and preparation method of heat sink for device |
| CN115458613A (en) * | 2022-11-09 | 2022-12-09 | 浙江爱旭太阳能科技有限公司 | Color solar cell, color cell module and photovoltaic system |
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| CN102194918B (en) * | 2010-03-05 | 2013-04-24 | 赵枫 | Manufacturing method of colored solar batteries |
| US20120024362A1 (en) * | 2011-05-31 | 2012-02-02 | Primestar Solar, Inc. | Refractive index matching of thin film layers for photovoltaic devices and methods of their manufacture |
| CN207269209U (en) * | 2017-06-22 | 2018-04-24 | 江苏汉嘉薄膜太阳能科技有限公司 | Wavy curved surface photovoltaic tile |
| CN108642447A (en) * | 2018-05-08 | 2018-10-12 | 北京汉能光伏投资有限公司 | A kind of curved surface film-coated plate and preparation method thereof and include its solar components |
| CN208753333U (en) * | 2018-06-11 | 2019-04-16 | 汉能移动能源控股集团有限公司 | A kind of solar power generation watt substrate and solar power generation watt |
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| CN109004040A (en) * | 2018-06-11 | 2018-12-14 | 汉能移动能源控股集团有限公司 | Solar power generation tile and substrate thereof and preparation methods of solar power generation tile and substrate |
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