JP7432571B2 - 太陽電池モジュールとその製造方法 - Google Patents
太陽電池モジュールとその製造方法 Download PDFInfo
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- JP7432571B2 JP7432571B2 JP2021186156A JP2021186156A JP7432571B2 JP 7432571 B2 JP7432571 B2 JP 7432571B2 JP 2021186156 A JP2021186156 A JP 2021186156A JP 2021186156 A JP2021186156 A JP 2021186156A JP 7432571 B2 JP7432571 B2 JP 7432571B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/90—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers
- H10F19/902—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers for series or parallel connection of photovoltaic cells
- H10F19/908—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers for series or parallel connection of photovoltaic cells for back-contact photovoltaic cells
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/90—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers
- H10F19/902—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers for series or parallel connection of photovoltaic cells
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/90—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers
- H10F19/902—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers for series or parallel connection of photovoltaic cells
- H10F19/906—Structures for connecting between photovoltaic cells, e.g. interconnections or insulating spacers for series or parallel connection of photovoltaic cells characterised by the materials of the structures
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/20—Electrodes
- H10F77/206—Electrodes for devices having potential barriers
- H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
- H10F77/215—Geometries of grid contacts
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F77/00—Constructional details of devices covered by this subclass
- H10F77/93—Interconnections
- H10F77/933—Interconnections for devices having potential barriers
- H10F77/935—Interconnections for devices having potential barriers for photovoltaic devices or modules
- H10F77/937—Busbar structures for modules
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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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Description
Claims (1)
- 半導体基板と、前記半導体基板の前面に形成された第1電極と、前記半導体基板の後面に形成された第2電極を含む複数の太陽電池と、
前記複数の太陽電池において互いに隣接している第1太陽電池に形成された第1電極を第2太陽電池に形成された第2電極に接続させる複数の配線材とを含み、
前記第1電極は、互いに平行に形成された複数の第1収集電極と、
前記複数の第1収集電極と交差する方向に連続的に形成され、前記複数の第1収集電極を接続する複数の第1接続電極と、前記第1接続電極と重畳する領域において、
前記第1接続電極の線幅よりさらに大きい幅を有する複数の第1パッド部を備え、
前記複数の第1パッド部は、第1面積を有する第1補助パッド部と、前記第1面積より大きい第2面積を有する第1拡張パッド部とを含み、
前記第1補助パッド部の幅と前記第1拡張パッド部の幅は異なり、かつ前記第1補助パッド部の幅は前記第1拡張パッド部の幅よりも小さく、
前記第1拡張パッド部は、前記複数の太陽電池のそれぞれにおいて、前記配線材の長手方向に沿って前記半導体基板の最も外側の領域、かつ、いずれの前記第1補助パッド部の位置よりも外側に位置し、
前記配線材の幅は、前記第1パッド部の幅より小さく、前記第1接続電極の幅より大きく、
前記複数の配線材は、前記第1接続電極に重畳するように位置し、前記第1パッド部に前記第1拡張パッド部と第1補助パッド部に連結して設けられ、
前記第1パッド部のピッチは、前記第1収集電極のピッチより大きく、前記第1補助パッド部の長さより大きく、
前記配線材は、250~500μmの幅を有し、断面が円形である、太陽電池モジュール。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024015384A JP7644278B2 (ja) | 2014-07-07 | 2024-02-05 | 太陽電池モジュールとその製造方法 |
| JP2025030194A JP7763375B2 (ja) | 2014-07-07 | 2025-02-27 | 太陽電池モジュール |
Applications Claiming Priority (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140084829A KR102233889B1 (ko) | 2014-07-07 | 2014-07-07 | 태양 전지 모듈과 그 제조 방법 |
| KR10-2014-0084829 | 2014-07-07 | ||
| KR1020140100084A KR102219791B1 (ko) | 2014-08-04 | 2014-08-04 | 태양 전지 모듈 |
| KR1020140100083A KR20160016304A (ko) | 2014-08-04 | 2014-08-04 | 태양 전지 모듈 |
| KR10-2014-0100083 | 2014-08-04 | ||
| KR10-2014-0100084 | 2014-08-04 | ||
| KR1020140136153A KR102298445B1 (ko) | 2014-10-08 | 2014-10-08 | 태양 전지 모듈 |
| KR10-2014-0136153 | 2014-10-08 | ||
| JP2015135564A JP6491555B2 (ja) | 2014-07-07 | 2015-07-06 | 太陽電池モジュールとその製造方法 |
| JP2019037409A JP6980709B2 (ja) | 2014-07-07 | 2019-03-01 | 太陽電池モジュールとその製造方法 |
Related Parent Applications (1)
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| JP2019037409A Division JP6980709B2 (ja) | 2014-07-07 | 2019-03-01 | 太陽電池モジュールとその製造方法 |
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| JP2024015384A Division JP7644278B2 (ja) | 2014-07-07 | 2024-02-05 | 太陽電池モジュールとその製造方法 |
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| JP2022020793A JP2022020793A (ja) | 2022-02-01 |
| JP7432571B2 true JP7432571B2 (ja) | 2024-02-16 |
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| JP2015135564A Active JP6491555B2 (ja) | 2014-07-07 | 2015-07-06 | 太陽電池モジュールとその製造方法 |
| JP2019037409A Active JP6980709B2 (ja) | 2014-07-07 | 2019-03-01 | 太陽電池モジュールとその製造方法 |
| JP2021186156A Active JP7432571B2 (ja) | 2014-07-07 | 2021-11-16 | 太陽電池モジュールとその製造方法 |
| JP2024015384A Active JP7644278B2 (ja) | 2014-07-07 | 2024-02-05 | 太陽電池モジュールとその製造方法 |
| JP2025030194A Active JP7763375B2 (ja) | 2014-07-07 | 2025-02-27 | 太陽電池モジュール |
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| JP2015135564A Active JP6491555B2 (ja) | 2014-07-07 | 2015-07-06 | 太陽電池モジュールとその製造方法 |
| JP2019037409A Active JP6980709B2 (ja) | 2014-07-07 | 2019-03-01 | 太陽電池モジュールとその製造方法 |
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| JP2024015384A Active JP7644278B2 (ja) | 2014-07-07 | 2024-02-05 | 太陽電池モジュールとその製造方法 |
| JP2025030194A Active JP7763375B2 (ja) | 2014-07-07 | 2025-02-27 | 太陽電池モジュール |
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| US (4) | US20160005905A1 (ja) |
| EP (3) | EP4210116A1 (ja) |
| JP (5) | JP6491555B2 (ja) |
| CN (3) | CN105261663B (ja) |
| DE (2) | DE202015010044U1 (ja) |
| ES (1) | ES2946663T3 (ja) |
| PL (1) | PL2966693T3 (ja) |
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| EP4210116A1 (en) | 2023-07-12 |
| CN108598186A (zh) | 2018-09-28 |
| CN108598186B (zh) | 2022-12-06 |
| JP6491555B2 (ja) | 2019-03-27 |
| JP2025071362A (ja) | 2025-05-02 |
| US20160005905A1 (en) | 2016-01-07 |
| DE202015010044U1 (de) | 2024-12-12 |
| JP2024038519A (ja) | 2024-03-19 |
| JP7644278B2 (ja) | 2025-03-11 |
| JP7763375B2 (ja) | 2025-10-31 |
| CN105261663A (zh) | 2016-01-20 |
| PL2966693T3 (pl) | 2023-07-10 |
| JP6980709B2 (ja) | 2021-12-15 |
| CN105261663B (zh) | 2018-04-17 |
| EP2966693A1 (en) | 2016-01-13 |
| JP2022020793A (ja) | 2022-02-01 |
| EP3399556A1 (en) | 2018-11-07 |
| JP2016018997A (ja) | 2016-02-01 |
| EP2966693B1 (en) | 2023-05-03 |
| US20250022976A1 (en) | 2025-01-16 |
| US20190074395A1 (en) | 2019-03-07 |
| JP2019083346A (ja) | 2019-05-30 |
| CN108346710B (zh) | 2021-07-20 |
| CN108346710A (zh) | 2018-07-31 |
| DE202015010043U1 (de) | 2024-12-12 |
| ES2946663T3 (es) | 2023-07-24 |
| US20250031460A1 (en) | 2025-01-23 |
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