CN106784088A - A kind of photovoltaic module uses up conversion anti-reflective glass - Google Patents
A kind of photovoltaic module uses up conversion anti-reflective glass Download PDFInfo
- Publication number
- CN106784088A CN106784088A CN201611188426.XA CN201611188426A CN106784088A CN 106784088 A CN106784088 A CN 106784088A CN 201611188426 A CN201611188426 A CN 201611188426A CN 106784088 A CN106784088 A CN 106784088A
- Authority
- CN
- China
- Prior art keywords
- reflection film
- light
- conversion
- glass substrate
- photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 29
- 230000003667 anti-reflective effect Effects 0.000 title claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 14
- -1 rare earth ion Chemical class 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 150000002500 ions Chemical class 0.000 claims abstract description 3
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 abstract description 4
- 238000004049 embossing Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000002313 adhesive film Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 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
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- 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
- 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)
- Surface Treatment Of Glass (AREA)
Abstract
The present invention discloses a kind of photovoltaic module and uses up conversion anti-reflective glass, including photovoltaic energy ultrawhite figured glass substrate, the matte of photovoltaic energy ultrawhite figured glass substrate is coated with light conversion anti-reflection film, light conversion anti-reflection film is made up of the rare-earth metal doped ion of host material, the host material uses nano-stephanoporate silicon dioxide, nano-porous alumina or nanometer porous titanium oxide, the rare earth ion to use Sm3+、Eu3+、Y3+With Er3+In one or more；The doping content that the light changes anti-reflection film Rare Earth Metal Ions is 1~6%；While transmitance is improved, visible ray is converted ultraviolet light into, further with the energy of the ultraviolet part in sunshine, light transmittance and power increment value are high, and use cost is low.
Description
Technical field
The present invention relates to Photovoltaic new energy technical field, specifically a kind of photovoltaic module uses up conversion anti-reflective glass.
Background technology
Solar cell is used as environmentally friendly new energy, and development prospect is fine.Because battery device cannot for a long time exposed to the external world
In environment, photovoltaic energy ultrawhite figured glass is to protect one of battery device and itself transmitance optimal material higher at present, is determined
The generated output of photovoltaic cell.
Photovoltaic energy ultrawhite figured glass one side is matte, is simultaneously embossing face, in the packaged glass as solar cell,
Matte plays irreflexive effect, reduces reflection luminous energy；The Main Function in embossing face is reinforcement photovoltaic glass viscous with EVA adhesive film
Knot power.Photovoltaic energy ultrawhite figured glass light transmittance is 91.5% or so, and its reflection optical losses rate reaches 5% or so, is absorbed by glass
Part reach 3%~4%, so how to increase light transmittance is problem also to be solved.
According to the principle of optical interference, glass substrate different faces, the difference of thicknesses of layers that antireflection film layer is coated with, to carrying
The effect of high transmission rate is also different.《Glass plate used for solar cell module packaging》（Publication No. CN100495734C）'s
Patent of invention, it is desirable to which coating is coated on the embossing face of glass substrate, coating layer thickness is 130~145nm；《It is a kind of it is anti-reflection it is antifouling too
Positive energy battery encapsulating glass》（Publication No. CN201336311Y）Utility model patent in require in the smooth surface of glass substrate
Coating catalysis self-cleaning film, is coated with anti-reflection film on glass substrate matte, thickness is 21~50nm.In these public technologies,
Antireflective coating is asked to be coated on glass embossing face, when without synthesis solar cell, transmitance increment can reach 2% or so, but
The embossing face of packaged glass needs to be bonded with the EVA adhesive film in battery component, when sunshine reaches cell piece by glass
When, increased two optical interfaces more, the antireflective effect for playing is unsatisfactory.
The content of the invention
Conversion anti-reflective glass is used up it is an object of the invention to provide a kind of photovoltaic module, the glass can be passed through improving
While rate, visible ray is converted ultraviolet light into, further with the energy of the ultraviolet part in sunshine.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of photovoltaic module uses up conversion anti-reflective glass, including photovoltaic energy ultrawhite figured glass substrate, photovoltaic energy ultrawhite figured glass base
The matte of plate is coated with light conversion anti-reflection film, and light conversion anti-reflection film is made up of the rare-earth metal doped ion of host material, the base
Material uses nano-stephanoporate silicon dioxide, nano-porous alumina or nanometer porous titanium oxide, the rare earth ion to adopt
Use Sm3+、Eu3+、Y3+With Er3+In one or more；The light changes the doping content of anti-reflection film Rare Earth Metal Ions
It is 1~6%.
Further, the thickness that the light changes anti-reflection film is 80~160nm.
Further, the refractive index that the light changes anti-reflection film is 1.2~1.3.
The beneficial effects of the invention are as follows：
First, in the matte coating light conversion anti-reflection film of photovoltaic energy ultrawhite figured glass substrate, while transmitance is improved, will be ultraviolet
Light is converted to visible ray, and further with the energy of the ultraviolet part in sunshine, light transmittance and power increment value are high, ultraviolet
Light turns visible light transformation function admirable, and permeability is good, reaches more than 94%, with glass-encapsulated of the invention solar-electricity out
Pond component power incrementss reach more than 3%, reach as high as 4%, greatly improve the electricity conversion of solar cell module.
2nd, coating raw materials wide material sources of the present invention, cost performance is high, use cost is low.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is schematic diagram of the invention.
Specific embodiment
Embodiment one
As shown in figure 1, the present invention provides a kind of photovoltaic module uses up conversion anti-reflective glass, including photovoltaic energy ultrawhite figured glass substrate
1, the upper surface of photovoltaic energy ultrawhite figured glass substrate 1 is matte, lower surface is embossing face,
The matte of photovoltaic energy ultrawhite figured glass substrate 1 is coated with light conversion anti-reflection film 2, and light conversion anti-reflection film 2 is mixed by host material
Miscellaneous rare earth ion is constituted, and the host material uses nano-stephanoporate silicon dioxide, the rare earth ion to use Sm3+；
Sm in the light conversion anti-reflection film3+Doping content be 1%；The thickness that light changes anti-reflection film 2 is 121nm, light conversion anti-reflection film 2
Refractive index be 1.26.
Embodiment two
As shown in figure 1, the present invention provides a kind of photovoltaic module uses up conversion anti-reflective glass, including photovoltaic energy ultrawhite figured glass substrate
1, the upper surface of photovoltaic energy ultrawhite figured glass substrate 1 is matte, lower surface is embossing face,
The matte of photovoltaic energy ultrawhite figured glass substrate 1 is coated with light conversion anti-reflection film 2, and light conversion anti-reflection film 2 is mixed by host material
Miscellaneous rare earth ion is constituted, and the host material uses nano-porous alumina, the rare earth ion to use Eu3+And Y3 +；The doping content that the light changes anti-reflection film Rare Earth Metal Ions is 4%；The thickness that light changes anti-reflection film 2 is 160nm, light
The refractive index for changing anti-reflection film 2 is 1.20.
Embodiment three
As shown in figure 1, the present invention provides a kind of photovoltaic module uses up conversion anti-reflective glass, including photovoltaic energy ultrawhite figured glass substrate
1, the upper surface of photovoltaic energy ultrawhite figured glass substrate 1 is matte, lower surface is embossing face,
The matte of photovoltaic energy ultrawhite figured glass substrate 1 is coated with light conversion anti-reflection film 2, and light conversion anti-reflection film 2 is mixed by host material
Miscellaneous rare earth ion is constituted, and the host material uses nanometer porous titanium oxide, the rare earth ion to use Er3+；Institute
It is 6% to state light and change the doping content of anti-reflection film Rare Earth Metal Ions；The thickness that light changes anti-reflection film 2 is 80nm, and light conversion increases
The refractive index of permeable membrane 2 is 1.3.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention；Appoint
What those of ordinary skill in the art, in the case where technical solution of the present invention ambit is not departed from, all using the side of the disclosure above
Method and technology contents make many possible variations and modification, or the equivalent reality for being revised as equivalent variations to technical solution of the present invention
Apply example.Therefore, every content without departing from technical solution of the present invention, is done according to technical spirit of the invention to above example
Any simple modification, equivalent, equivalence changes and modification, still fall within the range of technical solution of the present invention protection.
Claims (3)
1. a kind of photovoltaic module uses up conversion anti-reflective glass, it is characterised in that including photovoltaic energy ultrawhite figured glass substrate, photovoltaic surpasses
The matte of white pattern glass substrate is coated with light conversion anti-reflection film, and light changes anti-reflection film by the rare-earth metal doped ion of host material
Constitute, the host material uses nano-stephanoporate silicon dioxide, nano-porous alumina or nanometer porous titanium oxide, the rare earth
Metal ion uses Sm3+、Eu3+、Y3+With Er3+In one or more；The light changes anti-reflection film Rare Earth Metal Ions
Doping content be 1~6%.
2. a kind of photovoltaic module according to claim 1 uses up conversion anti-reflective glass, it is characterised in that the light conversion increases
The thickness of permeable membrane is 80~160nm.
3. a kind of photovoltaic module according to claim 1 and 2 uses up conversion anti-reflective glass, it is characterised in that the light turns
The refractive index for changing anti-reflection film is 1.2~1.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188426.XA CN106784088A (en) | 2016-12-21 | 2016-12-21 | A kind of photovoltaic module uses up conversion anti-reflective glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611188426.XA CN106784088A (en) | 2016-12-21 | 2016-12-21 | A kind of photovoltaic module uses up conversion anti-reflective glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106784088A true CN106784088A (en) | 2017-05-31 |
Family
ID=58896692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611188426.XA Pending CN106784088A (en) | 2016-12-21 | 2016-12-21 | A kind of photovoltaic module uses up conversion anti-reflective glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106784088A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052985A (en) * | 2018-09-05 | 2018-12-21 | 中建材蚌埠玻璃工业设计研究院有限公司 | The crystal silicon solar energy battery anti-reflection photovoltaic glass of high hard wideband |
| CN109095785A (en) * | 2018-09-05 | 2018-12-28 | 中建材蚌埠玻璃工业设计研究院有限公司 | Copper-indium-galliun-selenium film solar cell wide range anti-reflective glass |
| CN110071192A (en) * | 2019-04-26 | 2019-07-30 | 浙江晶科能源有限公司 | A kind of photovoltaic glass and photovoltaic module |
| CN110571285A (en) * | 2019-10-12 | 2019-12-13 | 浙江晶科能源有限公司 | Photovoltaic module glass, manufacturing method thereof and photovoltaic module |
| CN110963714A (en) * | 2018-09-25 | 2020-04-07 | 汉能移动能源控股集团有限公司 | Colored glass, preparation method thereof and colored solar cell module |
| CN112753106A (en) * | 2018-07-27 | 2021-05-04 | 中建材蚌埠玻璃工业设计研究院有限公司 | Solar module with patterned cover plate and optical interference layer |
| CN115566081A (en) * | 2022-11-11 | 2023-01-03 | 宁波长阳科技股份有限公司 | Photovoltaic module, preparation method thereof and solar cell |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112753106A (en) * | 2018-07-27 | 2021-05-04 | 中建材蚌埠玻璃工业设计研究院有限公司 | Solar module with patterned cover plate and optical interference layer |
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| CN109095785A (en) * | 2018-09-05 | 2018-12-28 | 中建材蚌埠玻璃工业设计研究院有限公司 | Copper-indium-galliun-selenium film solar cell wide range anti-reflective glass |
| CN110963714A (en) * | 2018-09-25 | 2020-04-07 | 汉能移动能源控股集团有限公司 | Colored glass, preparation method thereof and colored solar cell module |
| CN110071192A (en) * | 2019-04-26 | 2019-07-30 | 浙江晶科能源有限公司 | A kind of photovoltaic glass and photovoltaic module |
| CN110571285A (en) * | 2019-10-12 | 2019-12-13 | 浙江晶科能源有限公司 | Photovoltaic module glass, manufacturing method thereof and photovoltaic module |
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| CN115566081A (en) * | 2022-11-11 | 2023-01-03 | 宁波长阳科技股份有限公司 | Photovoltaic module, preparation method thereof and solar cell |
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Application publication date: 20170531 |