JP6618151B2 - バイパス構成を用いた太陽電池モジュールの為の裏面接触層 - Google Patents
バイパス構成を用いた太陽電池モジュールの為の裏面接触層 Download PDFInfo
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- JP6618151B2 JP6618151B2 JP2016560362A JP2016560362A JP6618151B2 JP 6618151 B2 JP6618151 B2 JP 6618151B2 JP 2016560362 A JP2016560362 A JP 2016560362A JP 2016560362 A JP2016560362 A JP 2016560362A JP 6618151 B2 JP6618151 B2 JP 6618151B2
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- H01L31/042—PV modules or arrays of single PV cells
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- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/142—Energy conversion devices
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- H01L31/02008—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
- H01L31/02013—Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules comprising output lead wires elements
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- H01L31/022441—Electrode arrangements specially adapted for back-contact solar cells
- H01L31/02245—Electrode arrangements specially adapted for back-contact solar cells for metallisation wrap-through [MWT] type solar cells
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- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
- H01L31/022441—Electrode arrangements specially adapted for back-contact solar cells
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- H01L31/042—PV modules or arrays of single PV cells
- H01L31/0445—PV modules or arrays of single PV cells including thin film solar cells, e.g. single thin film a-Si, CIS or CdTe solar cells
- H01L31/046—PV modules composed of a plurality of thin film solar cells deposited on the same substrate
- H01L31/0465—PV modules composed of a plurality of thin film solar cells deposited on the same substrate comprising particular structures for the electrical interconnection of adjacent PV cells in the module
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- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
- H01L31/0508—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module the interconnection means having a particular shape
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- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
- H01L31/0516—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module specially adapted for interconnection of back-contact solar cells
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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
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- Computer Hardware Design (AREA)
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Description
Claims (12)
- 複数の太陽電池セル(1,2)と前記複数の太陽電池(PV)セル(1,2)の裏面に正の裏面接触部(11)および負の裏面接触部(12)を接続する為の導電性裏面接続層(3)とを備える、太陽電池モジュールであって、前記裏面接続層(3)は、お互いからセル間の距離(s)で位置される2つの隣接したセル(1,2)のエッジ方向に沿って、所定の最小幅(w)を有するバイパスダイオード接続経路(6)を有し、前記裏面接続層(3)は、
前記バイパスダイオード接続経路(6)に隣接した2つの絶縁スクライブレーン(8)を更に備え、前記バイパスダイオード接続経路(6)は、前記裏面接続層(3)の2つの接触層部の間に位置され、前記2つの絶縁スクライブレーン(8)によって分離され、
前記隣接したセルの各々において、前記正の裏面接触部(11)および前記負の裏面接触部(12)のサブセットであるエッジ接触部(4,5)が、前記隣接したセルの各々のエッジから、0より大きい一定の距離(d)に配置され、エッジ接触部(4,5)の列の間の合計の距離(2d+s)が、前記所定の最小幅(w)と前記バイパスダイオード接続経路(6)に隣接した前記2つの絶縁スクライブレーン(8)の幅(2i)との合計より大きいか等しく、
前記バイパスダイオード接続経路(6)の前記幅(w)は、少なくも2mmである、太陽電池モジュール。 - 複数の太陽電池セルと、前記複数の太陽電池(PV)セル(1,2)の裏面に正の裏面接触部(11)および負の裏面接触部(12)を接続する為の導電性裏面接続層(3)とを備える、太陽電池モジュールであって、
前記裏面接続層(3)は、お互いからセル間の距離(s)で位置される2つの隣接したセル(1,2)のエッジ方向に沿って、所定の最小幅(w)を有するバイパスダイオード接続経路(6)を有し、前記バイパスダイオード接続経路(6)は、エッジ接触部(4,5)の周りに曲折したパターンを備え、前記エッジ接触部(4,5)は、前記正の裏面接触部(11)および前記負の裏面接触部(12)のサブセットであり、前記2つの隣接したセル(1,2)のエッジ付近に位置される、太陽電池モジュール。 - 前記複数のセルは、前記正の裏面接触部(11)および前記負の裏面接触部(12)の対称パターンを有するセルを備え、正の裏面接触部または負の裏面接触部のサブセットは、前記エッジ方向に沿って配置される、請求項1または2に記載の太陽電池モジュール。
- 前記2つの隣接したセル(1,2)は、互いに関して、前記外部接触部(4,5)が前記エッジ方向に沿って散在されるように配向される、請求項1−3のいずれか一項に記載の太陽電池モジュール。
- 前記正の裏面接触部および負の裏面接触部(11,12)は、複数の列で配置され、前記外部接触部(4,5)を備える前記複数の列の外部の列は、前記複数の列の他の列より接触部が少ない、請求項1−4のいずれか一項に記載の太陽電池モジュール。
- 前記外部接触部(4,5)は、前記セル(1,2)のエッジに直接配置される、請求項1−5のいずれか一項に記載の太陽電池モジュール。
- 2つの隣接したセル(1,2)の前記外部接触部(4,5)は、それぞれのセル(1)の中心に向かって凹まされている、請求項1−4のいずれか一項に記載の太陽電池モジュール。
- 前記複数のセル(1,2)は、交差指型背面接触セルまたはエミッタラップ貫通セルを備える、請求項1−7のいずれか一項に記載の太陽電池モジュール。
- 前記バイパスダイオード接続経路(6)は、前記裏面接触層(3)の接続箱接続部まで延びる、請求項1−8のいずれか一項に記載の太陽電池モジュール。
- 前記バイパス接続経路(6)に直接接続されたバイパスダイオードを更に備える、請求項1−8のいずれか一項に記載の太陽電池モジュール。
- 前記バイパスダイオード接触経路(6)は少なくとも5mmである、請求項1−10のいずれか一項に記載の太陽電池モジュール。
- 2つの隣接したセル間のセル間距離(s)は2mm未満である、請求項1−11のいずれか一項に記載の太陽電池モジュール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2012554A NL2012554B1 (en) | 2014-04-02 | 2014-04-02 | Back side contact layer for PV module with by-pass configuration. |
NL2012554 | 2014-04-02 | ||
PCT/EP2015/057021 WO2015150382A1 (en) | 2014-04-02 | 2015-03-31 | Back side contact layer for pv module with by-pass configuration |
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JP2017510082A JP2017510082A (ja) | 2017-04-06 |
JP6618151B2 true JP6618151B2 (ja) | 2019-12-11 |
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US (1) | US10056514B2 (ja) |
EP (1) | EP3127169B1 (ja) |
JP (1) | JP6618151B2 (ja) |
KR (1) | KR20160140770A (ja) |
CN (1) | CN106165118B (ja) |
NL (1) | NL2012554B1 (ja) |
TW (1) | TWI655785B (ja) |
WO (1) | WO2015150382A1 (ja) |
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CN114242810B (zh) | 2022-02-24 | 2022-04-29 | 广东爱旭科技有限公司 | 背接触电池的电极结构、电池、组件以及电池系统 |
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TW200733407A (en) * | 2005-07-26 | 2007-09-01 | Solaria Corp | Method and system for manufacturing solar panels using an integrated solar cell using a plurality of photovoltaic regions |
US20070095384A1 (en) * | 2005-10-28 | 2007-05-03 | Farquhar Donald S | Photovoltaic modules and interconnect methodology for fabricating the same |
JP4989549B2 (ja) * | 2007-08-24 | 2012-08-01 | 三洋電機株式会社 | 太陽電池及び太陽電池モジュール |
TWI390747B (zh) * | 2008-04-29 | 2013-03-21 | Applied Materials Inc | 使用單石模組組合技術製造的光伏打模組 |
TW201027773A (en) * | 2008-08-27 | 2010-07-16 | Applied Materials Inc | Back contact solar cell modules |
NL2001958C (en) * | 2008-09-05 | 2010-03-15 | Stichting Energie | Method of monolithic photo-voltaic module assembly. |
CN102318081A (zh) * | 2009-02-13 | 2012-01-11 | 应用材料公司 | 低汇聚性平坦分布光伏模块 |
US20120081857A1 (en) * | 2009-06-25 | 2012-04-05 | Mitsubishi Electric Corporation | Terminal box for solar cell module |
AT12234U1 (de) * | 2010-06-23 | 2012-01-15 | Austria Tech & System Tech | Photovoltaisches modul und verfahren zum herstellen eines photovoltaischen moduls |
CN103080447B (zh) | 2010-06-23 | 2015-04-01 | 消防与安防五金有限公司 | 锁紧机构 |
NL2005261C2 (en) * | 2010-08-24 | 2012-02-27 | Solland Solar Cells B V | Back contacted photovoltaic cell with an improved shunt resistance. |
NL2006932C2 (en) * | 2011-06-14 | 2012-12-17 | Stichting Energie | Photovoltaic cell. |
JP2013048166A (ja) * | 2011-08-29 | 2013-03-07 | Sharp Corp | 太陽電池モジュール、太陽電池モジュールアレイ、および太陽電池モジュールの製造方法 |
WO2013182955A2 (en) * | 2012-06-05 | 2013-12-12 | Ebfoil S.R.L. | Back-sheet for photovoltaic modules comprising back-contact solar cells |
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- 2015-03-31 US US15/300,289 patent/US10056514B2/en active Active
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- 2015-03-31 CN CN201580018822.5A patent/CN106165118B/zh active Active
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CN106165118A (zh) | 2016-11-23 |
US10056514B2 (en) | 2018-08-21 |
EP3127169B1 (en) | 2020-01-01 |
NL2012554B1 (en) | 2016-02-15 |
JP2017510082A (ja) | 2017-04-06 |
WO2015150382A1 (en) | 2015-10-08 |
TW201543700A (zh) | 2015-11-16 |
TWI655785B (zh) | 2019-04-01 |
KR20160140770A (ko) | 2016-12-07 |
NL2012554A (en) | 2016-01-12 |
US20170186901A1 (en) | 2017-06-29 |
CN106165118B (zh) | 2018-06-01 |
EP3127169A1 (en) | 2017-02-08 |
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