CN105789356A - Glass-substrate-structure solar cell module - Google Patents
Glass-substrate-structure solar cell module Download PDFInfo
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- CN105789356A CN105789356A CN201610235260.6A CN201610235260A CN105789356A CN 105789356 A CN105789356 A CN 105789356A CN 201610235260 A CN201610235260 A CN 201610235260A CN 105789356 A CN105789356 A CN 105789356A
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- glass basis
- solar module
- protruding
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- 239000011521 glass Substances 0.000 claims abstract description 90
- 239000005357 flat glass Substances 0.000 claims abstract description 43
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000758 substrate Substances 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000004408 titanium dioxide Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 239000000428 dust Substances 0.000 description 8
- 238000013517 stratification Methods 0.000 description 8
- 230000003670 easy-to-clean Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004049 embossing Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
-
- 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
- H01L31/0236—Special surface textures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a glass-substrate-structure solar cell module, which is sequentially provided with cover plate glass, an EVA layer provided with a solar cell plate, and a back panel from top to bottom, wherein the cover plate glass comprises a glass substrate, the glass substrate comprises a first surface and a second surface, the first surface is arranged on one side towards incident sunlight, the second surface is arranged on one side towards the EVA layer provided with the solar cell plate of the glass-substrate-structure solar cell module, the first surface, the first surface has a patterned structure provided with hemisphere unit projections and hemisphere unit depressions, the second surface is of a textured structure, the cover plate glass is photovoltaic ultra-white patterned glass with thickness ranging from 4.0 to 5.0mm, the surface of the cover plate glass is attached with a nanometer titanium dioxide coating film, a wavelength conversion agent is mixed in the EVA layer, and the wavelength conversion agent can shift an ineffective or low-efficiency sunlight wavelength to an effective wavelength. The glass-substrate-structure solar cell module is simple in manufacturing process, low in cost, and convenient in popularization and application.
Description
Technical field
The present invention relates to technical field of solar batteries, particularly relate to a kind of glass basis structure
Solar module.
Background technology
Glass basis structure solar module cover-plate glass is also called solar energy glass cover plate,
Owing to glass basis structure solar module cover-plate glass has solar energy photoelectric conversion rate
High, plate crushes the feature that loss rate is low, intensity is high, flatness is good, it is possible to fully transmission sunlight
For solar battery sheet absorb, and with the intensity of self protect the solar battery sheet under it not by
Vile weather or the damages of space service condition such as extraneous wind and frost sleet, therefore, extensively apply
Glass base in all kinds, the monocrystalline silicon piece of all size, polysilicon chip and amorphous silicon chip
Body structure solar module.
At present, the most commonly used glass basis structure solar module cover-plate glass,
Its structure includes having the surface of smooth flat and have the surface of embossing aspect.At glass basis
During the encapsulation of structure solar module, will have surface the entering towards sunlight of smooth flat
Penetrate side, will have the side towards solar battery sheet, the surface of embossing aspect, and pass through
EVA layer carries out sealing bonding with solar battery sheet.
All the time, it is believed that the encapsulation of glass basis structure solar module, can only
It is will to there is the surface of smooth flat towards the incident side of sunlight, will there is embossing aspect
Surface, can mainly due to the surface with embossing aspect towards the side of solar battery sheet
Bonding with EVA layer firmly, do not easily cause battery drain.But, incident ray is smooth by this
During the surface incidence of plane, transmitted light is less than 92, still has the damage of the reflection light of about 8
Lose.So, the most more efficiently reduce and incide glass basis structure solar module
The reflection light of cover-plate glass, becomes people and improves glass basis structure solar-electricity further
The research emphasis of pond assembly cover-plate glass light transmittance.
For solving above-mentioned technology prejudice problem, Authorization Notice No. is: in CN 100495734C
State's patent of invention discloses one " glass basis structure solar-electricity on June 3rd, 2009
Pond component package glass plate ", its technical scheme is: " includes glass substrate and is coated in glass
Coating above substrate, the one side of glass substrate is provided with the embossed layers with decorative pattern, wherein,
Coating above described glass substrate is to use nano material to be formed, the painting above glass substrate
Layer is coated in embossed layers surface ", further " decorative pattern on embossed layers is shaped as cellular,
Honeycomb mouth is in the regular hexagon of deformation, and both sides opposing upper and lower are parallel equal, and remaining four limit is equal,
Catercorner length a value parallel with both sides opposing upper and lower in honeycomb mouth is 0.8mm, up and down phase
To both sides between vertical dimension b value be 0.9mm, described coating layer thickness be 130nm～
145nm, opposing upper and lower in the regular hexagon of the honeycomb mouth deformation in described embossed layers decorative pattern
Two edge lengths c values are 0.2mm, and the honeycomb degree of depth d value in described embossed layers decorative pattern is
0.55mm～0.6mm.”
Although the technical scheme of above-mentioned CN 100495734C Chinese invention patent overcomes tradition
Technology prejudice, use the technical scheme contrary with Traditional Thinking, at the glass basis structure sun
Can the encapsulation of battery component time, by the one of embossed layers facing to sunlight incidence side, by smooth
Plane is towards the side of solar battery sheet.But, in actual use, this smooth flat
Bonding with EVA layer loosely, easily cause the phenomenon of battery drain；And, embossed layers uses honeycomb
The pattern structure of shape and honeycomb mouth are the regular hexagon of deformation, manufacture the mould of this structure more
There are corner angle, due to glass basis structure solaode between complexity, and each honeycomb texture
Assembly is arranged on the outdoor of bad environments more, and the structure of this corner angle formula easily causes glass basis
The surface easy dust stratification dirt of structure solar module cover-plate glass, it is more difficult to cleaning.Above-mentioned patent
By use glass substrate embossed layers one side be coated with can will glass-modified and reduction tension force
Coating realize problem easy to clean, but the thickness of coating is only 130nm～145nm,
Angular structures between honeycomb yet suffers from, even the coating of setting up, is also so that glass basis
The surface easy dust stratification dirt of structure solar module cover-plate glass, also add manufacture lid simultaneously
The processing step of glass sheet, adds the one-tenth of glass basis structure solar module virtually
This so that Application of Solar Energy, promote, universal difficulty increases.
Therefore, need badly a kind of reflection loss when can reduce sunlight incidence is provided, it is ensured that too
Effective convergence during sunlight transmission, is difficult to again dust stratification dirt, easy to clean, and manufacturing process is simple,
The glass basis with glass basis structure solar module cover-plate glass with low cost
Structure solar module.
Summary of the invention
It is an object of the invention to avoid weak point of the prior art and provide the one can
Reduce reflection loss during sunlight incidence, it is ensured that effective convergence during sunlight transmission, the most not
Easily dust stratification dirt, easy to clean, and manufacturing process simple, with low cost there is glass basis structure
The glass basis structure solar module of solar module cover-plate glass.
The purpose of the present invention is achieved through the following technical solutions:
The invention provides a kind of glass basis structure solar module, the most successively
It is provided with cover-plate glass, the EVA layer with solar battery sheet and backplate, described cover plate glass
Glass includes glass basis, and described glass basis has first surface and a second surface, and described
One surface configuration is arranged at towards glass in the incident side towards sunlight, described second surface
The side of the EVA layer with solar battery sheet of basal body structure solar module, described
First surface is provided with has the protruding pattern structure with hemisphere unit depression of hemisphere unit,
Described second surface is suede structure, and described cover-plate glass is the photovoltaic ultrawhite that 4.0-5.0mm is thick
Pattern glass, described cover-plate glass surface has nano titanium oxide film, in described EVA layer
Being mixed with wavelength-shifting agent, invalid or poor efficiency sunlight wavelength can be moved by described wavelength-shifting agent
Move to effective wavelength.
Wherein, described pattern structure is by the protruding and described hemisphere unit of described hemisphere unit
Depression transverse and longitudinal arranges the pattern structure of composition continuously.
Wherein, described pattern structure is by the protruding and described hemisphere unit of described hemisphere unit
Depression transverse and longitudinal interval arranges the pattern structure of composition.
Wherein, the radius of described hemisphere unit protruding and described hemisphere unit depression is
0.3mm～3mm.
Wherein, the radius of described hemisphere unit protruding and described hemisphere unit depression is
0.5mm～1.9mm.
Wherein, the radius of described hemisphere unit protruding and described hemisphere unit depression is
1.7mm。
Wherein, the radius of described hemisphere unit protruding and described hemisphere unit depression is
1mm。
Wherein, described suede structure is plane suede structure or woven design suede structure.
Wherein, the thickness of described glass basis is 5.1mm～5.7mm.
Beneficial effects of the present invention: a kind of glass basis structure solar battery group of the present invention
Part, is from top to bottom disposed with cover-plate glass, the EVA layer with solar battery sheet and the back of the body
Panel, cover-plate glass includes glass basis, and glass basis has first surface and second surface,
First surface is arranged at the incident side towards sunlight, and second surface is arranged at towards glass base
The side of the EVA layer with solar battery sheet of body structure solar module, the first table
Face is provided with has the protruding pattern structure with hemisphere unit depression of hemisphere unit, the second table
Face is suede structure, and described cover-plate glass is the photovoltaic energy ultrawhite figured glass that 4.0-5.0mm is thick,
Described cover-plate glass surface has nano titanium oxide film, is mixed with wavelength and turns in described EVA layer
Changing agent, invalid or poor efficiency sunlight wavelength can be migrated to significant wave by described wavelength-shifting agent
Long.By changing the glass basis of glass basis structure solar module cover plate glass
Surface configuration and structure, be set to have hemisphere unit protruding by the first surface of glass basis
With the pattern structure of hemisphere unit depression, effective when on the one hand can ensure that sunlight transmission
On the other hand converge, due to hemisphere unit there is arc-shaped surface, and hemisphere unit transverse and longitudinal
Concavo-convex setting constitutes pattern structure, so that first surface does not has corner angle, but by
Smooth arc-shaped surface transition forms, so that cover-plate glass is difficult to dust stratification dirt, easy to clean；And
And, the manufacture of the pattern structure of the cover-plate glass in this glass basis structure solar module
Technique is relatively simple, and concrete manufacture method is: first produce female rotor (mould according to pattern structure
Tool), mould process knurling rolls, then suppress the glass with pattern structure with knurling rolls,
Owing to manufacturing process is relatively simple, with low cost, therefore, it is simple to glass basis structure solar energy
The popularization of battery component and application.Meanwhile, the second surface of glass basis is set to matte knot
Structure, so that second surface bonding with EVA layer firmly can easily not caused battery drain,
It is suede structure just because of second surface rather than smooth flat structure, just makes to overcome tradition skill
The technical scheme of art prejudice be implemented as possibility.To sum up this glass basis structure solaode
Assembly, can subtract effectively owing to having glass basis structure solar module cover-plate glass
Incide the reflection light of glass basis structure solar module cover-plate glass less, further
Improve the light transmittance of glass basis structure solar module, and be difficult to dust stratification dirt, Yi Qing
Clean, in the environment such as outdoor that can apply to bad environments.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below
The accompanying drawing used required in embodiment or description of the prior art will be briefly described, aobvious and
Easily insight, the accompanying drawing in describing below is only some embodiments described in the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of glass basis structure solar module of the present invention
Figure.
Fig. 2 is the cover-plate glass of a kind of glass basis structure solar module of the present invention
Structural representation.
Fig. 3 is the side-looking structural representation of Fig. 2.
Fig. 4 is the plan structure schematic diagram of Fig. 2.
Fig. 5 is the A-A cross-sectional view of Fig. 4.
Fig. 6 is the cover-plate glass of a kind of glass basis structure solar module of the present invention
Another kind of structural representation.
Fig. 7 is the B-B cross-sectional view of Fig. 6.
In figure: 10-glass basis, 11-first surface, 12-second surface, 111-hemisphere list
Unit's projection, 112-hemisphere unit depression, 100-cover-plate glass, 200-have solaode
The EVA layer of sheet, 300-backplate.
Detailed description of the invention
Embodiment 1
A kind of detailed description of the invention of the glass basis structure solar module of the present invention it
One, as it is shown in figure 1, be from top to bottom disposed with cover-plate glass 100, there is solar-electricity
The EVA layer 200 of pond sheet and backplate 300, wherein, cover-plate glass 100 such as Fig. 2, Fig. 3,
Shown in Fig. 4 and Fig. 5, including glass basis 10, glass basis 10 has first surface 11
With second surface 12, first surface 11 is arranged at the side towards sunlight incidence, the second table
Face 12 is arranged at has solar battery sheet towards glass basis structure solar module
The side of EVA layer, first surface 11 is provided with has hemisphere unit protruding 111 and half
The pattern structure of spheroid unit depression 112, second surface 12 is suede structure, described cover plate
Glass is the photovoltaic energy ultrawhite figured glass that 4.0-5.0mm is thick, and described cover-plate glass surface is with receiving
Rice titania coated film, is mixed with wavelength-shifting agent, described wavelength-shifting agent energy in described EVA layer
Enough invalid or poor efficiency sunlight wavelength is migrated to effective wavelength.Wherein, hemisphere unit is recessed
Falling into 112 is the face, hole of the hemisphere bodily form.Concrete, pattern structure is protruding by hemisphere unit
111 and hemisphere unit 112 transverse and longitudinals that cave in the pattern structure of composition is set continuously, i.e. in horizontal stroke side
Upwards, a hemisphere unit projection 111 immediately hemisphere unit depression 112 is the most immediately
One hemisphere unit projection 111, the most sequentially by hemisphere unit protruding 111 and hemisphere
Unit depression 112 is arranged continuously；On longitudinal direction, in like manner, a hemisphere unit is protruding
111 immediately hemisphere unit depression 112 connect a hemisphere unit projection 111 again, as
Sequentially hemisphere unit projection 111 and hemisphere unit depression 112 are arranged continuously for these.By hemisphere
Body unit protruding 111 and hemisphere unit 112 transverse and longitudinals that cave in arrange the pattern structure of composition continuously
There is continuous print arc-shaped surface, so that first surface 11 does not has corner angle, but by
Smooth arc-shaped surface transition forms, so that cover-plate glass is difficult to dust stratification dirt, easy to clean.
When glass basis structure solar module encapsulates, by having of cover-plate glass 100
The first surface of the pattern structure of hemisphere unit protruding 111 and hemisphere unit depression 112
11, towards the incident side of sunlight, will have the second surface 12 of suede structure towards glass
The side of the EVA layer 200 with solar battery sheet of basal body structure solar module,
This set both made second surface 12 can bonding with EVA layer firmly, do not easily cause battery
Electric leakage, can guarantee that again sunlight incident ray has hemisphere unit protruding 111 and half by this
When the first surface 11 of the pattern structure of spheroid unit depression 112 is incident, it is possible to reduce reflection
The loss of light, also ensures first surface 11 simultaneously and is difficult to dust stratification dirt, easy to clean.It is easy to
The popularization of glass basis structure solar module and application.
Wherein, the radius R of hemisphere unit projection 111 can be 0.3mm～3mm；Half
The radius R of spheroid unit depression 112 can be 0.3mm～3mm.
Wherein, suede structure is plane suede structure or woven design suede structure.Concrete, should
Suede structure is the structure with frosted finish effect, and the planar structure of Non-smooth surface.Preferably woven design floss
Face structure, can be concrete for straight line woven design suede structure or oblique line woven design suede structure.
Wherein, the thickness D of glass basis 10 is 5.1mm～5.7mm.
Embodiment 2
A kind of detailed description of the invention of the glass basis structure solar module of the present invention it
Two, as shown in Figure 6 and Figure 7, the main technical schemes of the present embodiment is same as in Example 1,
The most unaccounted feature, uses the explanation in embodiment 1, no longer carries out at this
Repeat, and identical with Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5 in figure 6 and figure 7
Parts use identical label.The present embodiment is with the difference of embodiment 1, cover-plate glass
The pattern structure of 100 is for being caved in 112 transverse and longitudinals by hemisphere unit protruding 111 and hemisphere unit
Interval arranges the pattern structure of composition, and described cover-plate glass is the photovoltaic ultrawhite that 4.0-5.0mm is thick
Pattern glass, described cover-plate glass surface has nano titanium oxide film, in described EVA layer
Being mixed with wavelength-shifting agent, invalid or poor efficiency sunlight wavelength can be moved by described wavelength-shifting agent
Move to effective wavelength.The most in the transverse direction, a hemisphere unit protruding 111 and a hemisphere
The interval of certain distance, a hemisphere unit depression it is provided with between body unit depression 112
The interval of certain distance it is provided with between 112 and a hemisphere unit projection 111, the most suitable
Secondary 112 intervals of hemisphere unit protruding 111 and hemisphere unit being caved in are arranged；At longitudinal direction
On, it is provided with between a hemisphere unit protruding 111 and a hemisphere unit depression 112
The interval of certain distance, a hemisphere unit depression 112 and a hemisphere unit are protruding
Be provided with the interval of certain distance between 111, the most sequentially by hemisphere unit protruding 111 with
Hemisphere unit depression 112 interval is arranged.The interval of the certain distance of above-mentioned indication can be
Distance can also be non-equally.This set is so that have the EVA of solar battery sheet
It is wider that solar battery sheet in Ceng is processed, and reduces being processed into of solar battery sheet further
This, and be easy to the assembling of glass basis structure solar module, thus save manual work,
Reduce manufacturing cost.
Embodiment 3
A kind of detailed description of the invention of the glass basis structure solar module of the present invention it
Three, the main technical schemes of the present embodiment is same as in Example 1, does not explains in the present embodiment
Feature, use the explanation in embodiment 1, no longer repeat at this.The present embodiment and reality
The difference executing example 1 is, wherein, and the half of the hemisphere unit projection 111 of cover-plate glass 100
Footpath R is 0.5mm～1.9mm, hemisphere unit depression 112 radius R be 0.5mm～
1.9mm。
Wherein, the radius R of hemisphere unit projection 111 can select 0.5mm, 1.9mm,
1.7mm or 1mm, hemisphere unit depression 112 radius R can select 0.5mm,
1.9mm, 1.7mm or 1mm.
Separately, hemisphere unit protruding 111 and hemisphere unit depression 112 can have identical
Radius length or the radius length differed.
Wherein, the thickness D of glass basis 10 can be 5.1mm, 5.7mm or 5.4mm.
Embodiment 4
A kind of detailed description of the invention of the glass basis structure solar module of the present invention it
Four, the main technical schemes of the present embodiment is same as in Example 2, does not explains in the present embodiment
Feature, use the explanation in embodiment 2, no longer repeat at this.The present embodiment and reality
The difference executing example 2 is, wherein, and the half of the hemisphere unit projection 111 of cover-plate glass 100
Footpath R is 0.5mm～1.9mm, hemisphere unit depression 112 radius R be 0.5mm～
1.9mm。
Wherein, the radius R of hemisphere unit projection 111 can select 0.5mm, 1.9mm,
1.7mm or 1mm, hemisphere unit depression 112 radius R can select 0.5mm,
1.9mm, 1.7mm or 1mm.
Separately, hemisphere unit protruding 111 and hemisphere unit depression 112 can have identical
Radius length or the radius length differed.
Wherein, the thickness D of glass basis 10 can be 5.1mm, 5.7mm or 5.4mm.
It is last it should be noted that, above example is only in order to illustrate technical scheme,
Rather than limiting the scope of the invention, although the present invention having been made in detail with reference to preferred embodiment
Carefully illustrate, it will be understood by those within the art that, can be to the technical side of the present invention
Case is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but not
Each embodiment only comprises an independent technical scheme, and this narrating mode of description is only
Being only for clarity sake, those skilled in the art should be using description as an entirety, respectively
Technical scheme in embodiment can also be through appropriately combined, and forming those skilled in the art can manage
Other embodiments solved.
Claims (9)
1. a glass basis structure solar module, it is characterised in that: from top to bottom
It is disposed with cover-plate glass, the EVA layer with solar battery sheet and backplate, described lid
Glass sheet includes glass basis, and described glass basis has first surface and second surface, institute
State first surface and be arranged at the incident side towards sunlight, described second surface be arranged at towards
The side of the EVA layer with solar battery sheet of glass basis structure solar module,
Described first surface is provided with has the protruding decorative pattern with hemisphere unit depression of hemisphere unit
Structure, described second surface is suede structure, and described cover-plate glass is the light that 4.0-5.0mm is thick
Volt energy ultrawhite figured glass, described cover-plate glass surface has nano titanium oxide film, described
Being mixed with wavelength-shifting agent in EVA layer, described wavelength-shifting agent can be by the invalid or sun of poor efficiency
Optical wavelength migrates to effective wavelength.
Glass basis structure solar module the most according to claim 1, it is special
Levy and be: described pattern structure is for recessed by the protruding and described hemisphere unit of described hemisphere unit
Sunken transverse and longitudinal arranges the pattern structure of composition continuously.
Glass basis structure solar module the most according to claim 1, it is special
Levy and be: described pattern structure is for recessed by the protruding and described hemisphere unit of described hemisphere unit
Fall into transverse and longitudinal interval and the pattern structure of composition is set.
Glass basis structure solar module the most according to claim 1, it is special
Levy and be: the radius of described hemisphere unit protruding and described hemisphere unit depression is
0.3mm～3mm.
Glass basis structure solar module the most according to claim 4, it is special
Levy and be: the radius of described hemisphere unit protruding and described hemisphere unit depression is
0.5mm～1.9mm.
Glass basis structure solar module the most according to claim 5, it is special
Levy and be: the radius of described hemisphere unit protruding and described hemisphere unit depression is
1.7mm。
Glass basis structure solar module the most according to claim 5, it is special
Levy and be: the radius of described hemisphere unit protruding and described hemisphere unit depression is
1mm。
Glass basis structure solar-electricity the most according to any one of claim 1 to 7
Pond assembly, it is characterised in that: described suede structure is plane suede structure or woven design matte knot
Structure.
Glass basis structure solar module the most according to claim 1, it is special
Levy and be: the thickness of described glass basis is 5.1mm～5.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235260.6A CN105789356A (en) | 2016-04-14 | 2016-04-14 | Glass-substrate-structure solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610235260.6A CN105789356A (en) | 2016-04-14 | 2016-04-14 | Glass-substrate-structure solar cell module |
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| Publication Number | Publication Date |
|---|---|
| CN105789356A true CN105789356A (en) | 2016-07-20 |
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ID=56397686
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019191A1 (en) * | 2016-07-29 | 2018-02-01 | 比亚迪股份有限公司 | Solar cell module |
| CN110350049A (en) * | 2019-07-24 | 2019-10-18 | 东莞南玻太阳能玻璃有限公司 | A kind of anti-dazzle solar cell module cover-plate glass |
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| CN102064223A (en) * | 2010-11-30 | 2011-05-18 | 东莞南玻太阳能玻璃有限公司 | Solar battery component cover plate glass and solar battery component |
| JP2011181813A (en) * | 2010-03-03 | 2011-09-15 | Hitachi Ltd | Sealing material sheet having wavelength conversion material and solar cell using the same |
| CN104465833A (en) * | 2014-12-23 | 2015-03-25 | 常熟高嘉能源科技有限公司 | Polycrystalline silicon battery pack |
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| WO2018019191A1 (en) * | 2016-07-29 | 2018-02-01 | 比亚迪股份有限公司 | Solar cell module |
| CN110350049A (en) * | 2019-07-24 | 2019-10-18 | 东莞南玻太阳能玻璃有限公司 | A kind of anti-dazzle solar cell module cover-plate glass |
| CN110350049B (en) * | 2019-07-24 | 2024-02-02 | 东莞南玻太阳能玻璃有限公司 | Anti-dazzle solar module cover plate glass |
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