EP 2324508 A2 20110525 - SOLAR CELL AND SOLAR CELL MODULE WITH ONE-SIDED CONNECTIONS
Title (en)
SOLAR CELL AND SOLAR CELL MODULE WITH ONE-SIDED CONNECTIONS
Title (de)
SOLARZELLE UND SOLARZELLENMODUL MIT EINSEITIGER VERSCHALTUNG
Title (fr)
CELLULE PHOTOVOLTAÏQUE ET MODULE DE CELLULES PHOTOVOLTAÏQUES PRÉSENTANT UN SYSTÈME DE CONNEXION SUR UN SEUL CÔTÉ
Publication
Application
Priority
- EP 2009006138 W 20090825
- DE 102008044910 A 20080830
Abstract (en)
[origin: WO2010022911A2] The invention relates to a solar cell, in particular for connecting to a solar cell module, comprising at least one metallic base contact, at least one metallic emitter contact (5) and a semi-conductor structure having at least one base area and at least one emitter area (3). The base area and emitter area (2,3) are at least partially adjacent to each other forming a pn-junction, the base contact (6) being connected in an electrically conductive manner to the base area (2), the emitter contact (5) being connected in an electrically conductive manner to the emitter area (3) and the solar cells being arranged on the contact side (1) as a base and emitter contact (6,5). Essentially, the solar cell comprises several metallic emitter contacts which are connected in an electrically conductive manner to the emitter area (3) and several metallic base contacts which are connected in an electrically conductive manner to the base area (2). The emitter contacts (5) do not have an electrically conductive connection under each other on the side facing away from the emitter area (3) and the base contacts do not have an electrically conductive connection on the side facing away from the base area (2). The invention also relates to a solar cell module comprising at least two claimed solar cells.
IPC 8 full level
H01L 31/0224 (2006.01)
CPC (source: EP KR US)
H01L 31/0224 (2013.01 - KR); H01L 31/022441 (2013.01 - EP US); H01L 31/042 (2013.01 - KR); H01L 31/0516 (2013.01 - EP US); Y02E 10/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2010022911A2
Citation (examination)
- WO 2008078741 A1 20080703 - KYOCERA CORP [JP], et al
- WO 2006123938 A1 20061123 - REC ASA [NO], et al
- DE 102006007447 A1 20070712 - TEAMTECHNIK MASCHINEN UND ANLA [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DE 102008044910 A1 20100304; CN 102138219 A 20110727; EP 2324508 A2 20110525; KR 20110053465 A 20110523; US 2011174355 A1 20110721; WO 2010022911 A2 20100304; WO 2010022911 A3 20110217; WO 2010022911 A8 20100819
DOCDB simple family (application)
DE 102008044910 A 20080830; CN 200980133366 A 20090825; EP 09778084 A 20090825; EP 2009006138 W 20090825; KR 20117007414 A 20090825; US 200913061215 A 20090825