CN209860852U - Perovskite solar cell skylight - Google Patents
Perovskite solar cell skylight Download PDFInfo
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- CN209860852U CN209860852U CN201822099754.3U CN201822099754U CN209860852U CN 209860852 U CN209860852 U CN 209860852U CN 201822099754 U CN201822099754 U CN 201822099754U CN 209860852 U CN209860852 U CN 209860852U
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- solar cell
- perovskite solar
- skylight
- glass
- perovskite
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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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- 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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Abstract
The utility model discloses a perovskite solar cell skylight. The solar cell module comprises top skylight glass, bottom glass and a perovskite solar cell module arranged between the top skylight glass and the bottom glass, wherein the perovskite solar cell module is a solar cell module formed by connecting perovskite solar cell units. After the structure is adopted, the perovskite cell is used as a core power generation structure of the solar skylight, meanwhile, the reasonable-level cell structure design is adopted, the special application occasion of the skylight is not only adapted, but also the output power is very high, moreover, the light absorption layer of the perovskite solar cell can be manufactured by adopting a chemical coating method, expensive vacuum equipment is basically not needed, and special gas (such as SiH 4) is also not needed, so that the requirement on production equipment is reduced, and the perovskite cell has higher cost advantage than a silicon thin-film solar cell.
Description
Technical Field
The utility model relates to a solar energy skylight, specifically speaking are perovskite solar cell skylight.
Background
With the development of new energy technology, the application of the solar skylight is more and more extensive, the solar cell or the solar module can be embedded into the area on the top of the automobile for receiving the sun illumination through the design of the solar skylight, thereby converting the sunlight into electric energy to supply power to the electrical appliances which still need to work when parking or charge the automobile storage battery, however, because the area of the skylight is always limited, the power generation is very limited, so that the solar energy conversion efficiency must be increased to improve the power generation, the solar energy conversion efficiency in the prior art is limited by the scientific and technological development, and is difficult to improve, even a silicon thin film solar cell with complete characteristics has a photoelectric conversion efficiency of 8-10% and a high cost, therefore, it is a technical problem to be solved how to achieve a larger conversion rate by overcoming the limitations of the prior art.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a perovskite solar cell skylight that structural design is simple, photoelectric conversion rate is high and with low costs.
In order to solve the technical problem, the utility model discloses a perovskite solar cell skylight, including top layer skylight glass and bottom glass, still including setting up the perovskite solar cell module between top layer skylight glass and bottom glass, perovskite solar cell module is the solar cell module who constitutes by the connection of perovskite solar cell unit.
The perovskite solar cell module is formed by directly connecting a plurality of perovskite solar cell units in series through electrodes.
Each perovskite solar cell unit is provided with the same transparent substrate, and the perovskite solar cell units are connected in series through electrodes under the same transparent substrate.
Each perovskite solar cell unit is provided with a respective transparent substrate, and the perovskite solar cell units are secondarily connected in series through electrodes.
The perovskite solar cell module is formed by connecting perovskite solar cell units in series to form a sub-module and then connecting the sub-modules in parallel.
Each sub-module is provided with the same transparent substrate, and the sub-modules are connected in series through electrodes.
Each sub-module is respectively provided with a transparent substrate, and the sub-modules are connected in series secondarily through electrodes.
The perovskite solar cell unit structurally comprises a transparent substrate, a first electrode, an electron transport layer, a perovskite compound layer, a hole transport layer and a second electrode which are sequentially arranged from top to bottom.
The top skylight glass and the bottom glass are made of inorganic glass or organic glass.
The lower surface of the top skylight glass and the upper surface of the perovskite solar cell module are bonded through an upper transparent bonding layer, and the lower surface of the perovskite solar cell module and the upper surface of the bottom glass are bonded through a lower bonding layer.
After the structure is adopted, the perovskite solar cell module formed by the solar cell module formed by connecting the perovskite solar cell units is arranged between the top skylight glass and the bottom glass, so that the perovskite cell is used as a core power generation structure of the solar skylight, meanwhile, the reasonable-level cell structure design is adopted, the perovskite solar cell module not only adapts to the special application occasion of the skylight and has very high output power, but also the light absorption layer of the perovskite solar cell can be manufactured by adopting a chemical coating method, expensive vacuum equipment is basically not needed, and meanwhile, special gas (such as S iH4) is not needed, the requirement on production equipment is reduced, and the perovskite cell has higher cost advantage compared with a silicon thin-film solar cell.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The perovskite solar cell skylight of the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.
The first embodiment is as follows:
as shown in fig. 1, the perovskite solar cell skylight of this embodiment includes top skylight glass 1 and bottom glass 2 and the perovskite solar cell module disposed between top skylight glass and bottom glass, top skylight glass and bottom glass are made of inorganic glass, the lower surface of top skylight glass and the upper surface of perovskite solar cell module are bonded through upper transparent bonding layer 5, the lower surface of perovskite solar cell module and the upper surface of bottom glass are bonded through lower bonding layer 11, the perovskite solar cell module is a solar cell module formed by connecting a plurality of perovskite solar cell units 3 in series through electrodes, the specific structure of perovskite solar cell unit 3 is from top to bottom: the solar cell comprises a transparent substrate 4, a first electrode 6, an electron transport layer 7, a perovskite compound layer 8, a hole transport layer 9 and a second electrode 10, wherein each perovskite solar cell unit is provided with the same transparent substrate, and each perovskite solar cell unit is connected in series under the same transparent substrate through the electrodes, the first electrode 6 and the second electrode 10 are provided with output electrodes 12, and the output electrodes are led out from electrode output holes arranged on bottom glass.
Example two:
as shown in fig. 2, the perovskite solar cell skylight of this embodiment includes top skylight glass 1 and bottom glass 2 and sets up the perovskite solar cell module between top skylight glass 1 and bottom glass 2, top skylight glass and bottom glass adopt organic glass to make, bond through last transparent tie coat between the lower surface of top skylight glass and the upper surface of perovskite solar cell module, bond through lower tie coat between the lower surface of perovskite solar cell module and the upper surface of bottom glass, the perovskite solar cell module is the direct solar cell module that forms through the electrode series connection of a plurality of perovskite solar cell units, the concrete structure from the top down of perovskite solar cell unit be: the solar cell comprises a transparent substrate 4, a first electrode 6, an electron transport layer 7, a perovskite compound layer 8, a hole transport layer 9 and a second electrode 10, wherein each perovskite solar cell unit is provided with a respective transparent substrate and is secondarily connected in series through electrodes, the first electrode 6 and the second electrode 10 are provided with output electrodes 12, and the output electrodes are led out from electrode output holes formed in bottom glass.
Example three:
the perovskite solar cell skylight of this embodiment, including top layer skylight glass 1 and bottom glass 2 and set up the perovskite solar cell module between top layer skylight glass and bottom glass, top layer skylight glass 1 and bottom glass 2 adopt inorganic glass to make, bond through last transparent bonding layer between top layer skylight glass's the lower surface and the upper surface of perovskite solar cell module, bond through lower bonding layer between perovskite solar cell module's the lower surface and the upper surface of bottom glass, perovskite solar cell module is for forming the sub-module through establishing ties by perovskite solar cell unit and then and pass through the parallelly connected solar cell module that forms by the sub-module, the concrete structure from the top down of perovskite solar cell unit of saying does: the solar cell comprises a transparent substrate 4, a first electrode 6, an electron transport layer 7, a perovskite compound layer 8, a hole transport layer 9 and a second electrode 10, wherein each sub-module is provided with the same transparent substrate 4, and the sub-modules are connected in series through the electrodes, the first electrode 6 and the second electrode 10 are provided with output electrodes 12, and the output electrodes are led out from electrode output holes formed in bottom glass.
Example four:
the perovskite solar cell skylight of this embodiment, including top layer skylight glass and bottom glass and set up the perovskite solar cell module between top layer skylight glass and bottom glass, top layer skylight glass and bottom glass adopt inorganic glass to make, bond through last transparent tie coat between top layer skylight glass's the lower surface and the upper surface of perovskite solar cell module, bond through lower tie coat between perovskite solar cell module's the lower surface and the upper surface of bottom glass, perovskite solar cell module is for forming the sub-module through establishing ties by the perovskite solar cell unit and then and the solar cell module of being formed through parallelly connected by the sub-module, the concrete structure from the top down of perovskite solar cell unit be: the solar cell comprises a transparent substrate, a first electrode, an electron transport layer, a perovskite compound layer, a hole transport layer and a second electrode, wherein each sub-module is respectively provided with the respective transparent substrate, and each sub-module is connected in series for the second time through the electrodes, wherein the first electrode 6 and the second electrode 10 are both provided with output electrodes 12, and the output electrodes are led out from electrode output holes arranged on bottom glass.
In addition, the upper transparent adhesive layer and the lower adhesive layer in the above embodiments include adhesive materials such as EVA, PVB, silicone rubber, epoxy resin, etc., the transparent substrate may be formed of an inorganic material or an organic material, and examples of usable materials include glass, transparent plastic plates, transparent plastic films, inorganic transparent crystals, etc.
The perovskite cell is used as a core power generation structure of the solar skylight through actual verification, meanwhile, the cell structure design of various layers is adopted, the output power is higher than that of a silicon-based thin film, the conversion efficiency is up to 17% -21%, and the conversion efficiency is obviously higher than that of a silicon thin film solar cell with a traditional structure through comparison.
Claims (10)
1. A perovskite solar cell skylight, includes top layer skylight glass (1) and bottom glass (2), its characterized in that: the solar battery module is characterized by further comprising a perovskite solar battery module arranged between the top skylight glass (1) and the bottom glass (2), wherein the perovskite solar battery module is a solar battery module formed by connecting perovskite solar battery units (3).
2. The perovskite solar cell skylight of claim 1, wherein: the perovskite solar cell module is formed by directly connecting a plurality of perovskite solar cell units (3) in series through electrodes.
3. The perovskite solar cell skylight of claim 2, wherein: each perovskite solar cell unit is provided with the same transparent substrate (4), and the perovskite solar cell units (3) are connected in series under the same transparent substrate (4) through electrodes.
4. The perovskite solar cell skylight of claim 2, wherein: each perovskite solar cell unit is provided with a respective transparent substrate (4), and the perovskite solar cell units are secondarily connected in series through electrodes.
5. The perovskite solar cell skylight of claim 1, wherein: the perovskite solar cell module is formed by connecting perovskite solar cell units (3) in series to form a sub-module and then connecting the sub-modules in parallel.
6. The perovskite solar cell skylight of claim 5, wherein: each sub-module is provided with the same transparent substrate, and the sub-modules are connected in series through electrodes.
7. The perovskite solar cell skylight of claim 5, wherein: each sub-module is respectively provided with a transparent substrate, and the sub-modules are connected in series secondarily through electrodes.
8. The perovskite solar cell skylight of claim 2 or 5, wherein: the perovskite solar cell unit (3) structurally comprises a transparent substrate (4), a first electrode (6), an electron transport layer (7), a perovskite compound layer (8), a hole transport layer (9) and a second electrode (10) which are sequentially arranged from top to bottom.
9. The perovskite solar cell skylight of claim 8, wherein: the top skylight glass (1) and the bottom glass (2) are made of inorganic glass or organic glass.
10. The perovskite solar cell skylight of claim 9, wherein: the lower surface of the top skylight glass (1) is bonded with the upper surface of the perovskite solar cell module through an upper transparent bonding layer (5), and the lower surface of the perovskite solar cell module is bonded with the upper surface of the bottom glass (2) through a lower bonding layer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099754.3U CN209860852U (en) | 2018-12-14 | 2018-12-14 | Perovskite solar cell skylight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099754.3U CN209860852U (en) | 2018-12-14 | 2018-12-14 | Perovskite solar cell skylight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860852U true CN209860852U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099754.3U Active CN209860852U (en) | 2018-12-14 | 2018-12-14 | Perovskite solar cell skylight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860852U (en) |
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2018
- 2018-12-14 CN CN201822099754.3U patent/CN209860852U/en active Active
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