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1. WO2013014723 - 太陽電池モジュール及びその製造方法

公開番号 WO/2013/014723
公開日 31.01.2013
国際出願番号 PCT/JP2011/066669
国際出願日 22.07.2011
IPC
H01L 31/042 2006.01
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
31赤外線,可視光,短波長の電磁波,または粒子線輻射に感応する半導体装置で,これらの輻射線エネルギーを電気的エネルギーに変換するかこれらの輻射線によって電気的エネルギーを制御かのどちらかに特に適用されるもの;それらの装置またはその部品の製造または処理に特に適用される方法または装置;それらの細部
04光起電変換装置として使用されるもの
042PVモジュールまたは1つ1つのPV素子のアレイ
CPC
H01L 31/0201
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
02002Arrangements for conducting electric current to or from the device in operations
02005for device characterised by at least one potential jump barrier or surface barrier
02008for solar cells or solar cell modules
0201comprising specially adapted module bus-bar structures
H01L 31/0481
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
048Encapsulation of modules
0481characterised by the composition of the encapsulation material
H01L 31/0512
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
05Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
0504specially adapted for series or parallel connection of solar cells in a module
0512made of a particular material or composition of materials
Y02E 10/50
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
50Photovoltaic [PV] energy
出願人
  • 三洋電機株式会社 SANYO ELECTRIC CO., LTD. [JP]/[JP] (AllExceptUS)
  • 佐久間 俊行 SAKUMA, Toshiyuki [JP]/[JP] (UsOnly)
発明者
  • 佐久間 俊行 SAKUMA, Toshiyuki
代理人
  • 特許業務法人YKI国際特許事務所 YKI Patent Attorneys
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) SOLAR CELL MODULE AND METHOD FOR PRODUCING SAME
(FR) MODULE DE CELLULES SOLAIRES ET PROCÉDÉ DE FABRICATION DE CELUI-CI
(JA) 太陽電池モジュール及びその製造方法
要約
(EN)
In order to minimize the occurrence of gaps that can become paths for humidity and the like in a module in a structure in which wiring materials for increasing the production of electricity per unit area are disposed in an overlapping manner, a solar cell module (10) is provided with: a plurality of solar cells (11); a plurality of first wiring materials (18) that electrically connect the solar cells (11); a plurality of second wiring materials (19) that are electrically connected to the first wiring materials (18), and lead the output of the solar cells (11) to the outside; and a filler (14) for sealing the solar cells (11), the first wiring materials (18), and the second wiring materials (19). The second wiring materials (19) are disposed in such a manner that a portion of the second wiring materials (19) are overlapping. The filler (14) is provided to the second wiring materials (19) such that there are no gaps between the overlapping second wiring materials (19).
(FR)
Afin de rendre minimale la présence d'espaces qui peuvent devenir des passages pour l'humidité et similaire dans un module dans une structure dans laquelle des matériaux de raccordement destinés à augmenter la production d'électricité par unité de surface sont disposés de manière superposée, un module de cellules solaires (10) comprend : une pluralité de cellules solaires (11) ; une pluralité de premiers matériaux de raccordement (18) qui connectent électriquement les cellules solaires (11) ; une pluralité de seconds matériaux de raccordement (19) qui sont connectés électriquement aux premiers matériaux de raccordement (18) et qui conduisent la sortie des cellules solaires (11) vers l'extérieur ; et une charge de remplissage (14) destinée à sceller les cellules solaires (11), les premiers matériaux de raccordement (18) et les seconds matériaux de raccordement (19). Les seconds matériaux de raccordement (19) sont disposés de telle sorte qu'une partie des seconds matériaux de raccordement (19) se chevauche. La charge de remplissage (14) est placée sur les seconds matériaux de raccordement (19) de telle sorte qu'il ne se trouve pas d'espaces entre les seconds matériaux de raccordement (19) chevauchant.
(JA)
 単位面積当たりの発電量を高めるために配線材同士を重ね合わせて配置した構造において、モジュール内に湿気等の通り道となり得る隙間が発生することを抑制する。 太陽電池モジュール10は、複数の太陽電池11と、太陽電池11同士を電気的に接続する複数の第1配線材18と、第1配線材18と電気的に接続され、太陽電池11の出力を外部に導くための複数の第2配線材19と、太陽電池11、第1配線材18、及び第2配線材19を封止する充填材14とを備え、第2配線材19は、その一部同士が重なり合うように配置され、充填材14は、重なり合う第2配線材19の間において、第2配線材19に隙間なく設けられている。
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