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Title:
CRYSTAL SYSTEM SOLAR CELL, CRYSTAL SYSTEM SOLAR CELL MODULE, AND METHOD OF MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2013183117
Kind Code:
A
Abstract:

To provide a crystal system solar cell having a bus-bar-less structure excellent in adhesion and connection reliability, a crystal system solar cell module using the crystal system solar cell, and a method of manufacturing the crystal system solar cell module.

In a crystal system solar cell module, a tab line 3 and a finger electrode 12 of a crystal system solar cell 2 are electrically connected through a conductive adhesive 17. The crystal system solar cell 2 has a bus-bar-less structure in which no bus bar electrode is included. The number of the finger electrodes 12 in length direction of the tab line 3 in a connection region in which the crystal system solar cell 2 and the tab line 3 are connected by the conductive adhesive 17, is less than the number of the finger electrodes 12 in the length direction of the tab line 3 in a non-connection region in which the crystal system solar cell 2 and the tab line 3 are not connected by the conductive adhesive 17.


Inventors:
OKUMIYA HIDEAKI
SUGA YASUHIRO
HIGUCHI AKIHITO
FUJII TAKAHIRO
HANAI DAISUKE
Application Number:
JP2012047772A
Publication Date:
September 12, 2013
Filing Date:
March 05, 2012
Export Citation:
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Assignee:
DEXERIALS CORP
International Classes:
H01L31/042
Domestic Patent References:
JP2007200970A2007-08-09
JP2009088152A2009-04-23
JP2001068699A2001-03-16
JP2005252108A2005-09-15
Attorney, Agent or Firm:
Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda



 
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