CN202513170U - High transparency conductive film glass for thin film solar battery - Google Patents
High transparency conductive film glass for thin film solar battery Download PDFInfo
- Publication number
- CN202513170U CN202513170U CN 201220024878 CN201220024878U CN202513170U CN 202513170 U CN202513170 U CN 202513170U CN 201220024878 CN201220024878 CN 201220024878 CN 201220024878 U CN201220024878 U CN 201220024878U CN 202513170 U CN202513170 U CN 202513170U
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- CN
- China
- Prior art keywords
- conductive film
- glass substrate
- film
- float glass
- high transparency
- 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.)
- Expired - Fee Related
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- 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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- Surface Treatment Of Glass (AREA)
- Photovoltaic Devices (AREA)
- Non-Insulated Conductors (AREA)
Abstract
The utility model discloses a high transparency conductive film glass for a thin film solar battery. The high transparency conductive film glass comprises an ultra clear float glass substrate and a transparent conductive film which covers a surface of a side of the ultra clear float glass substrate. The high transparency conductive film glass is characterized in that: a surface of the other side of the ultra clear float glass substrate is coated with an antireflection film which is made of one material or mixed materials in the group consisting of nano porous silicon dioxide, nano porous alumina oxide and nano porous titanium oxide. According to the utility model, the surface of the side of the ultra clear float glass substrate is coated with the transparent conductive film, the surface of the other side of the ultra clear float glass substrate is plated with the antireflection film, thus a light transmittance of the transparent conductive film glass is raised by 3 to 5 percentages, an output power of an amorphous silicon (a-Si:H) thin film or cadmium telluride (CdTe) thin film solar cell photovoltaic module is increased, at the same time, the high transparency conductive film glass has the advantages of abundant sources of raw material, low production cost and suitability for large area industry application.
Description
Technical field
The utility model relates to the base plate glass that is used for thin-film solar cells, and particularly a kind of amorphous silicon (a-Si:H) thin film solar or cadmium telluride (CdTe) thin-film solar cells are used high-transparency conducting film glass.
Background technology
Along with being on the rise of energy crisis and traditional energy environmental pollution; Develop renewable clear energy sources and become one of great strategic problem in the international coverage; Solar energy is inexhaustible, nexhaustible clear energy sources; Therefore, research and development utilize solar energy to become the energy strategy decision-making of countries in the world government sustainable development.Wherein, Amorphous silicon (a-Si:H) thin-film solar cells and cadmium telluride (CdTe) thin-film solar cells are with advantages such as its low cost, easy large tracts of land realizations; In thin-film solar cells, occupy the important position of wanting; And transparent conducting film glass has the advantage of high conductivity and self suede structure, in thin-film solar cells, is used widely.But the electropane transmitance that generally adopts at present is not high, generally is no more than 90%, and causing greatly, luminous energy is rationally utilized.
The utility model content
The purpose of the utility model is to provide a kind of thin-film solar cells to use high-transparency conducting film glass; Improve the light transmittance of electropane through the anti-reflection film, thereby increase the power output of amorphous silicon (a-Si:H) film or cadmium telluride (CdTe) thin-film solar cells photovoltaic module.
The purpose of the utility model is achieved through following technical scheme; A kind of thin-film solar cells is used high-transparency conducting film glass; Comprise the ultra-white float glass substrate and be overlying on the transparent conductive film of said ultra-white float glass substrate one side surface; It is characterized in that said ultra-white float glass substrate opposite side surface is covered with the anti-reflection film.
The further technical scheme of the utility model is that said anti-reflection film material therefor is one or more mixing in nano-stephanoporate silicon dioxide, nano-porous alumina, the nanometer porous titanium oxide.
Preferably, the thickness of said anti-reflection film is 70～180nm.
Preferably, said transparent conductive film material therefor is that tin oxide is mixed fluorine (FTO), indium oxide is mixed one or more mixing in tin (ITO), the doped zinc oxide aluminium (AZO).
The beneficial effect of the utility model: the utility model is coated with the anti-reflection thin layer through the opposite side surface that on an existing side surface, scribbles the ultra-white float glass of nesa coating; Make the light transmittance of transparent conducting film glass improve 3～5 percentage points; Thereby increase the power output of amorphous silicon (a-Si:H) film or cadmium telluride (CdTe) thin-film solar cells photovoltaic module; Simultaneously; The used raw material wide material sources of the utility model coating, cost of manufacture is low, is fit to very much the large tracts of land commercial application.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1-ultra-white float glass substrate, 2-anti-reflection film, 3-transparent conductive film.
Embodiment
As shown in Figure 1; A kind of thin-film solar cells that the utility model provided is used high-transparency conducting film glass; Comprise ultra-white float glass substrate 1, be coated on the transparent conductive film 3 of said ultra-white float glass substrate one side surface, be sputtered at the anti-reflection film 2 on said ultra-white float glass substrate opposite side surface; Wherein, Anti-reflection film 2 materials are one or more mixing in nano-stephanoporate silicon dioxide, nano-porous alumina, the nanometer porous titanium oxide; The thickness of anti-reflection film 2 is 70～180nm, and transparent conductive film 3 materials are that tin oxide is mixed fluorine, indium oxide is mixed one or more mixing in tin, the doped zinc oxide aluminium.
Embodiment one
A kind of thin-film solar cells is used high-transparency conducting film glass; Comprise ultra-white float glass substrate 1, be coated on the transparent conductive film 3 of said ultra-white float glass substrate one side surface; Be sputtered at the anti-reflection film 2 on said ultra-white float glass substrate opposite side surface; The coating material of anti-reflection film 2 is nano-stephanoporate silicon dioxides, and thicknesses of layers is 70nm, and transparent conductive film 3 is that tin oxide is mixed fluorine (FTO) conducting film.
Embodiment two
A kind of thin-film solar cells is used high-transparency conducting film glass; Comprise ultra-white float glass substrate 1, be coated on the transparent conductive film 3 of said ultra-white float glass substrate one side surface; Be sputtered at the anti-reflection film 2 on said ultra-white float glass substrate opposite side surface; The coating material of anti-reflection film 2 is nano-porous aluminas, and thicknesses of layers is 125nm, and transparent conductive film 3 is doped zinc oxide aluminium (AZO) conducting films.
Embodiment three
A kind of thin-film solar cells is used high-transparency conducting film glass; Comprise ultra-white float glass substrate 1, be coated on the transparent conductive film 3 of said ultra-white float glass substrate one side surface; Be sputtered at the anti-reflection film 2 on said ultra-white float glass substrate opposite side surface; Anti-reflection film 2 adopts the laminated film of nano-stephanoporate silicon dioxide and nano-porous alumina; Thicknesses of layers is 180nm, and transparent conductive film 3 adopts tin oxide to mix the composite conductive film that fluorine (FTO) and indium oxide are mixed tin (ITO).
The foregoing description only is the preferred embodiments of the utility model; The technical conceive and the essential implementation of the utility model have been specified; Be not to be that protection range to the utility model limits; All any simple modification and equivalent structure transformation or modifications of being done according to the utility model spirit all should be encompassed within the protection range of the utility model.
Claims (2)
1. a thin-film solar cells is used high-transparency conducting film glass; Comprise the ultra-white float glass substrate and be overlying on the transparent conductive film of said ultra-white float glass substrate one side surface, it is characterized in that: said ultra-white float glass substrate opposite side surface is covered with the anti-reflection film.
2. a kind of thin-film solar cells according to claim 1 is used high-transparency conducting film glass, it is characterized in that: the thickness of said anti-reflection film is 70～180nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220024878 CN202513170U (en) | 2012-01-19 | 2012-01-19 | High transparency conductive film glass for thin film solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220024878 CN202513170U (en) | 2012-01-19 | 2012-01-19 | High transparency conductive film glass for thin film solar battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513170U true CN202513170U (en) | 2012-10-31 |
Family
ID=47065631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220024878 Expired - Fee Related CN202513170U (en) | 2012-01-19 | 2012-01-19 | High transparency conductive film glass for thin film solar battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513170U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884122A (en) * | 2012-12-21 | 2014-06-25 | 中国建筑材料科学研究总院 | Transparent heat mirror of solar photothermal conversion heat collector and manufacturing method of transparent heat mirror |
| CN106129132A (en) * | 2016-08-23 | 2016-11-16 | 江苏亚太新能源科技有限公司 | A kind of solar energy safety glass |
| CN109037361A (en) * | 2018-09-05 | 2018-12-18 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of high efficiency cadmium telluride diaphragm solar battery |
| CN110391782A (en) * | 2018-04-20 | 2019-10-29 | 北京汉能光伏投资有限公司 | Solar cell module |
| CN111403493A (en) * | 2018-12-27 | 2020-07-10 | 北京铂阳顶荣光伏科技有限公司 | Photovoltaic module |
-
2012
- 2012-01-19 CN CN 201220024878 patent/CN202513170U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884122A (en) * | 2012-12-21 | 2014-06-25 | 中国建筑材料科学研究总院 | Transparent heat mirror of solar photothermal conversion heat collector and manufacturing method of transparent heat mirror |
| CN103884122B (en) * | 2012-12-21 | 2018-05-11 | 中国建筑材料科学研究总院 | A kind of solar energy optical-thermal conversion transparent heat mirror of heat collector and preparation method thereof |
| CN106129132A (en) * | 2016-08-23 | 2016-11-16 | 江苏亚太新能源科技有限公司 | A kind of solar energy safety glass |
| CN110391782A (en) * | 2018-04-20 | 2019-10-29 | 北京汉能光伏投资有限公司 | Solar cell module |
| CN109037361A (en) * | 2018-09-05 | 2018-12-18 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of high efficiency cadmium telluride diaphragm solar battery |
| CN111403493A (en) * | 2018-12-27 | 2020-07-10 | 北京铂阳顶荣光伏科技有限公司 | Photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150119 |
|
| EXPY | Termination of patent right or utility model |