CN211480051U - Metal edge-sealed double-glass perovskite solar cell module - Google Patents
Metal edge-sealed double-glass perovskite solar cell module Download PDFInfo
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- CN211480051U CN211480051U CN201922493398.8U CN201922493398U CN211480051U CN 211480051 U CN211480051 U CN 211480051U CN 201922493398 U CN201922493398 U CN 201922493398U CN 211480051 U CN211480051 U CN 211480051U
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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
A metal edge-sealed double-glass perovskite solar cell assembly comprises a solar cell, an isolation assembly and an electric energy transmission assembly, wherein the solar cell is provided with a glass substrate, the isolation assembly comprises cover glass arranged opposite to the glass substrate and an edge sealing plate arranged between the glass substrate and the cover glass, the solar cell is fixedly arranged on the glass substrate and is arranged at intervals with the cover glass, the electric energy transmission assembly comprises a micro inverter connected with the solar cell, a wireless transmission coil module connected with the micro inverter and a wireless power receiving coil module, the wireless power receiving coil module and the wireless transmission coil module are arranged at two sides of the cover glass in an opposite mode, the wireless power receiving coil module is connected with outgoing lines, so that the solar cell can be completely sealed, and electric energy is transmitted in a wireless mode through the transmission assembly, the lead-out wire of the device electrode is omitted, so that the risk of water and oxygen permeation at the lead-out wire of the electrode is avoided.
Description
Technical Field
The utility model relates to a photovoltaic cell processing technology field, concretely relates to metal banding dual glass perovskite solar module.
Background
The perovskite thin film battery has caused development heat of various companies and research institutes in the world due to the advantages of rich raw material sources, simple manufacturing method, large efficiency improvement potential and the like, the photoelectric conversion efficiency of the perovskite thin film battery is rapidly improved from about 3% of the first few years to about 23% of the current few years, the potential of the perovskite thin film battery exceeds that of thin film solar batteries of copper indium gallium selenide, HIT, amorphous silicon and the like, and the perovskite thin film battery is known as a new hope in the photovoltaic field. However, poor stability and short lifetime are still the biggest problems hindering the industrialization of perovskite batteries.
The reason for this is that the stability of the perovskite solar cell is particularly easily affected by ultraviolet, light, temperature, organic molecules and the like when the perovskite solar cell is exposed to the atmospheric environment, and particularly, the efficiency of the cell is seriously attenuated due to the influence of oxygen and water vapor. At present, the perovskite battery is generally packaged by a combined packaging method of two layers of plate glass laminated adhesive and high-barrier-performance organic polymer material edge sealing for barrier, and edge barrier organic materials such as Polyisobutylene (PIB), epoxy resin seal, organic silicon and the like have barrier performance, but the barrier performance of the materials is difficult to avoid that trace water vapor and oxygen slowly permeate into the titanium mine solar battery component to damage perovskite so as to influence the efficiency stability of a battery device. Moreover, the electrode lead-out wire is difficult to avoid the permeation of water vapor and oxygen in the environment, the reliability of device packaging is difficult to be ensured, and the prior art has improvement.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a two glass perovskite solar module of metal banding makes solar wafer can totally enclosed in the encapsulation environment of no any steam, oxygen infiltration to rethread wireless transmission realizes the electric energy to export from totally enclosed solar module after the produced direct current of perovskite solar cell converts the alternating current to through miniature inverter, has saved the lead-out wire of device electrode, has consequently avoided the risk of the water oxygen infiltration of electrode lead-out wire department.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a metal edge-sealed double-glass perovskite solar cell module comprises a solar cell, an isolation module and an electric energy transmission module, wherein the solar cell is provided with a glass substrate, the isolation component comprises a cover glass arranged opposite to the glass substrate and an edge sealing plate arranged between the glass substrate and the cover glass, the solar cell is fixedly arranged on the glass substrate and is arranged at intervals with the cover plate glass, the electric energy transmission component comprises a micro inverter connected with the solar cell, a wireless transmission coil module and a wireless receiving coil module which are connected with the micro inverter, the wireless power receiving coil module and the wireless transmission coil module are oppositely arranged on two sides of the cover plate glass, and the wireless power receiving coil module is connected with an outgoing line.
The utility model discloses further set up to: the edge sealing plate is welded and fixed through indium tin alloy solder.
The utility model discloses further set up to: the glass substrate is ITO conductive glass or metal grid conductive glass or nano silver wire conductive glass.
The utility model discloses further set up to: the edge sealing plate is a glass plate or a metal plate.
The utility model discloses further set up to: the interval between the cover plate glass and the solar cell is 1-20 cm.
The utility model discloses further set up to: the edge sealing plate and the edge of the glass substrate are spaced by 1-5 cm, a filling groove is formed between the edge sealing plate and the glass substrate and between the edge sealing plate and the cover plate glass, structural glue is filled in the filling groove, and the thickness of the structural glue is not less than 1 cm.
The utility model discloses further set up to: the structural adhesive is one or more of organic silica gel, polysulfide rubber, butyl rubber and polyurethane.
To sum up, the utility model discloses following effect has:
1. the indium tin alloy solder has the characteristics of low melting point, good heat and electricity conduction performance and good fluidity, the melting point can be below 70 ℃, and the welding in the packaging process is convenient;
2. the structural adhesive filled in the groove can enhance the reliability of the packaging structure;
3. the isolation assembly can enable the perovskite to be completely sealed in a packaging environment without any water vapor and oxygen permeation, and electric energy generated by the sealed solar cell is transmitted out through the electric energy transmission assembly, so that the sealing effect of the isolation assembly is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a metal edge-sealed double-glass perovskite solar cell module.
In the figure: 1. a solar cell sheet; 11. a glass substrate; 2. an isolation component; 21. cover plate glass; 22. an edge sealing plate; 3. a power transfer assembly; 31. a micro inverter; 32. a wireless transmission coil module; 33. a wireless power receiving coil module; 4. filling the groove; 5. and (4) structural adhesive.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the metal edge-sealed double-glass perovskite solar cell module comprises solar cells, the solar cell slice is provided with a glass substrate, an isolation component and an electric energy transmission component, the isolation component comprises a cover glass arranged opposite to the glass substrate and an edge sealing plate arranged between the glass substrate and the cover glass, the solar cell is fixedly arranged on the glass substrate and is arranged at intervals with the cover plate glass, the electric energy transmission component comprises a micro inverter connected with the solar cell, a wireless transmission coil module and a wireless receiving coil module which are connected with the micro inverter, the wireless power receiving coil module and the wireless transmission coil module are oppositely arranged on two sides of the cover plate glass, and the wireless power receiving coil module is connected with an outgoing line.
Further, the edge sealing plate is fixed by welding of indium tin alloy solder.
Further, the glass substrate is ITO conductive glass or metal grid conductive glass or nano silver wire conductive glass.
Further, the edge sealing plate is a glass plate or a metal plate.
Furthermore, the interval between the cover plate glass and the solar cell is 1-20 cm.
Further, the edge sealing plate and the edge of the glass substrate are spaced by 1-5 cm, a filling groove is formed between the edge sealing plate and the glass substrate and between the edge sealing plate and the cover plate glass, structural glue is filled in the filling groove, and the thickness of the structural glue is not less than 1 cm; the structural adhesive is one or more of organic silica gel, polysulfide rubber, butyl rubber and polyurethane.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A metal edge-sealed double-glass perovskite solar cell module comprises a solar cell, wherein the solar cell is provided with a glass substrate, characterized in that the device also comprises an isolation component and an electric energy transmission component, wherein the isolation component comprises cover glass arranged opposite to the glass substrate and an edge sealing plate arranged between the glass substrate and the cover glass, the solar cell is fixedly arranged on the glass substrate and is arranged at intervals with the cover plate glass, the electric energy transmission component comprises a micro inverter connected with the solar cell, a wireless transmission coil module and a wireless receiving coil module which are connected with the micro inverter, the wireless power receiving coil module and the wireless transmission coil module are oppositely arranged on two sides of the cover plate glass, and the wireless power receiving coil module is connected with an outgoing line.
2. The solar cell assembly of claim 1 wherein the edge sealing plate is secured by soldering with an indium tin alloy solder.
3. The solar cell module according to claim 1, wherein the glass substrate is ITO conductive glass or metal mesh conductive glass or silver nanowire conductive glass.
4. The solar cell module of claim 1 wherein the edge sealing sheet is a glass sheet or a metal sheet.
5. The solar cell module according to claim 1, wherein the cover glass is spaced 10-20 cm from the solar cell sheet.
6. The solar cell module according to claim 1, wherein the edge sealing plate is 3-5 cm away from the edge of the glass substrate, a filling groove is formed between the edge sealing plate and the glass substrate and between the edge sealing plate and the cover glass, structural adhesive is filled in the filling groove, and the thickness of the structural adhesive is not less than 3 cm.
7. The solar cell module as claimed in claim 6, wherein the structural adhesive is one of silicone, polysulfide, butyl, and polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493398.8U CN211480051U (en) | 2019-12-31 | 2019-12-31 | Metal edge-sealed double-glass perovskite solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493398.8U CN211480051U (en) | 2019-12-31 | 2019-12-31 | Metal edge-sealed double-glass perovskite solar cell module |
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| Publication Number | Publication Date |
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| CN211480051U true CN211480051U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922493398.8U Active CN211480051U (en) | 2019-12-31 | 2019-12-31 | Metal edge-sealed double-glass perovskite solar cell module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635598A (en) * | 2020-12-17 | 2021-04-09 | 泰州隆基乐叶光伏科技有限公司 | Solar cell module and packaging method thereof |
| CN117650186A (en) * | 2023-10-20 | 2024-03-05 | 合肥维信诺科技有限公司 | Photovoltaic device and packaging method thereof |
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2019
- 2019-12-31 CN CN201922493398.8U patent/CN211480051U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635598A (en) * | 2020-12-17 | 2021-04-09 | 泰州隆基乐叶光伏科技有限公司 | Solar cell module and packaging method thereof |
| CN112635598B (en) * | 2020-12-17 | 2022-05-13 | 泰州隆基乐叶光伏科技有限公司 | Solar cell module and packaging method thereof |
| CN117650186A (en) * | 2023-10-20 | 2024-03-05 | 合肥维信诺科技有限公司 | Photovoltaic device and packaging method thereof |
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Effective date of registration: 20210427 Address after: 215500 Room 202, building 6-7, No. 88, Xianshi Road, Changshu high tech Development Zone, Suzhou City, Jiangsu Province Patentee after: JIANGSU JICUI MOLECULE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. Address before: 215000 No. 18 Sheng Ping Road, Suzhou Industrial Park, Jiangsu, China Patentee before: SUZHOU VIGOR NANO TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU JICUI MOLECULE ENGINEERING RESEARCH INSTITUTE Co.,Ltd. |