CN212209490U - Building integrated photovoltaic component - Google Patents
Building integrated photovoltaic component Download PDFInfo
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- CN212209490U CN212209490U CN201922042796.8U CN201922042796U CN212209490U CN 212209490 U CN212209490 U CN 212209490U CN 201922042796 U CN201922042796 U CN 201922042796U CN 212209490 U CN212209490 U CN 212209490U
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- Prior art keywords
- display screen
- solar cell
- transparent display
- component
- cell module
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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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
- 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]
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a building integrated photovoltaic component, building integrated photovoltaic component (BIPV) component includes transparent display screen and solar module, and it is when as building curtain, can compromise the function of electricity generation and demonstration simultaneously.
Description
Technical Field
The utility model relates to a photovoltaic building integration component, concretely relates to integrated transparent display screen's BIPV component.
Background
The current global photovoltaic market is mainly crystalline silicon solar cells, but the rapid consumption of energy resources caused by a high-energy-consumption production process cannot be borne by the society, and the larger-scale development of the photovoltaic industry is bound to be restricted. Therefore, the development of low-cost, new thin-film solar cells is a necessary trend in the future international photovoltaic industry. A CIGS (CuInxGa (1-x) Se2 short) thin-film solar cell is a chalcopyrite crystalline thin-film solar cell which is composed of four elements of Cu (copper), In (indium), Ga (gallium) and Se (selenium) In an optimal proportion, and the total thickness of the whole cell thin film is about 3-4 microns. The solar cell is low in cost, stable in performance and strong in radiation resistance, the photoelectric conversion efficiency of the solar cell is the first of various thin-film solar cells at present, the spectral response range is wide, the output power of the solar cell is higher than that of any other solar cell under the light intensity in rainy days, and the solar cell is called as one of the most promising solar cells of the next generation.
BIPV (Building Integrated Photovoltaic), namely Photovoltaic Building integration, is a novel distributed Photovoltaic power generation application. The BIPV organically integrates the photovoltaic module as a building component with a building, so that the building is attractive and safe in design, and the building is enabled to realize active energy conservation.
The basic principle that the transparent liquid crystal display can display is that liquid crystal material is filled between two parallel plates, the liquid crystal display changes the arrangement state of inner molecules of the liquid crystal material through voltage to achieve the purposes of shading and transmitting light to display images with different depths and consistent errors, and a filter layer with three colors is added between the two flat plates to realize the interconnection of a network and a multimedia technology, so that information is published in a media mode, and the highlight transparent display can be displayed in a real object mode.
At present, no report is found on a BIPV component combining a thin film solar cell and a transparent display screen.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a building integrated photovoltaic component, the BIPV component includes transparent display screen and solar module, and it is when as building curtain wall, can compromise the function of electricity generation and demonstration simultaneously.
The utility model discloses a first aspect provides a building integrated photovoltaic component, and it includes transparent display screen and solar module.
According to some embodiments of the utility model, the component outside sees the plain noodles and is transparent display screen, and the inboard solar module that is.
According to some embodiments of the utility model, the transparent display screen with still be provided with super white glass layer and glued membrane between the solar module.
According to some embodiments of the utility model, the super white glass layer set up in the below of transparent display screen, the glued membrane set up in the super white glass layer with between the solar module.
According to some embodiments of the invention, the transparent display screen is selected from one or more of an OLED transparent display screen and a LED transparent display screen.
According to some embodiments of the utility model, transparent display screen is OLED transparent display screen, OLED transparent display screen luminousness when closing is 85%.
According to some embodiments of the invention, the transparent display screen comprises transparent electrodes and transparent TFTs.
According to some embodiments of the invention, the transparent electrode is an ITO transparent electrode.
According to some embodiments of the present invention, the solar cell module is selected from one or more of a CIGS thin film solar cell module, a cadmium telluride thin film solar cell module, and a crystalline silicon solar cell module.
According to some embodiments of the present invention, the structure of the CIGS thin-film solar cell module comprises glass/Mo/CIGS/CdS/i-ZnO/AZO.
According to some embodiments of the invention, the adhesive film is selected from one or more of a PVB adhesive film and an EVA adhesive film.
The utility model provides a BIPV component of integrated transparent display screen when as building curtain, can compromise the function of electricity generation and demonstration simultaneously.
On the basis of no violating the general knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily, so as to obtain the preferred embodiments of the present invention.
Drawings
Fig. 1 is a schematic structural diagram of a BIPV component provided in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a CIGS thin-film solar cell module according to embodiment 1 of the present invention.
In fig. 1: 1-an OLED transparent display screen; 2-super white glass; 3-PVB glue film; 4-CIGS cells and backplanes.
In fig. 2: a 5-AZO (ZnO: Al) film with a thickness of 0.5-1.5 μm; 6-zinc oxide film with thickness of 0.05 μm; 7-CdS film with thickness of 0.05 μm; 8-CIGS thin film with the thickness of 1.5-2 mu m; 9-Mo film with thickness of 0.5-1.5 μm; 10-glass.
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
Example 1
1. An 800nm Mo film 9 was produced by magnetron sputtering on 1200 x 600 x 3mm thick glass 10.
P1 laser scribed, subcell width 4 mm.
3. A 2um CIGS thin film 8 is deposited.
4. And depositing the 50nm CdS thin film 7 by a chemical water bath method.
5. The 50nm intrinsic zinc oxide film 6 is produced by magnetron sputtering.
P2 score line.
7. And growing an AZO film 5 with the thickness of 800nm by magnetron sputtering to form a CIGS thin-film solar cell module shown in figure 2.
8. A TFT array was fabricated on another piece of 1200 x 600 x 3mm ultra white soda lime glass 2, with a transparent region located next to each pixel, the transparent region occupying 50% of the area.
9. And (5) completing the manufacture of the red, green and blue sub-pixels of the OLED by an evaporation method.
10. And (3) finishing the manufacture of the OLED device module (1+ 2).
11. And (3) completing laminating of the CIGS substrate glass 4, the PVB adhesive film 3 and the OLED substrate glass (1+ 2).
12. The laminator was laminated to form the final device, the structure of which is shown in fig. 1.
It should be noted that the above-mentioned embodiments are only used for explaining the present invention, and do not constitute any limitation to the present invention. The present invention has been described with reference to exemplary embodiments, but the words which have been used herein are words of description and illustration, rather than words of limitation. Modifications may be made to the invention as specified within the scope of the claims and modifications may be made without departing from the scope and spirit of the invention. Although the present invention has been described herein with reference to particular means, materials and embodiments, it is not intended to be limited to the particulars disclosed herein, but rather the present invention extends to all other methods and applications having the same functionality.
Claims (8)
1. The photovoltaic building integrated component is characterized by comprising a transparent display screen and a solar cell module, wherein the transparent display screen comprises a transparent electrode and a transparent TFT.
2. The component of claim 1, wherein the component has a transparent display screen on the outer side and a solar module on the inner side.
3. The component according to claim 1 or 2, wherein an ultra-white glass layer and an adhesive film are further disposed between the transparent display screen and the solar cell module.
4. The component of claim 3, wherein the ultra-white glass layer is disposed below the transparent display screen, and the adhesive film is disposed between the ultra-white glass layer and the solar cell module.
5. The component of claim 1 or 2, wherein the transparent display screen is selected from one or more of an OLED transparent display screen and an LED transparent display screen.
6. The structure according to claim 1 or 2, wherein the solar cell module is selected from one or more of a CIGS thin film solar cell module, a cadmium telluride thin film solar cell module, and a crystalline silicon solar cell module.
7. The component according to claim 6, wherein the structure of the CIGS thin film solar cell module comprises glass/Mo/CIGS/CdS/i-ZnO/AZO.
8. The component of claim 3, wherein the adhesive film is selected from one or more of a PVB adhesive film and an EVA adhesive film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042796.8U CN212209490U (en) | 2019-11-22 | 2019-11-22 | Building integrated photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042796.8U CN212209490U (en) | 2019-11-22 | 2019-11-22 | Building integrated photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209490U true CN212209490U (en) | 2020-12-22 |
Family
ID=73806839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042796.8U Active CN212209490U (en) | 2019-11-22 | 2019-11-22 | Building integrated photovoltaic component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209490U (en) |
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2019
- 2019-11-22 CN CN201922042796.8U patent/CN212209490U/en active Active
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