EP 2513979 A2 20121024 - REFLECTIVE DEVICE FOR A PHOTOVOLTAIC MODULE WITH BIFACIAL CELLS
Title (en)
REFLECTIVE DEVICE FOR A PHOTOVOLTAIC MODULE WITH BIFACIAL CELLS
Title (de)
REFLEKTIERENDE VORRICHTUNG FÜR EIN PV-MODUL MIT DOPPELSEITIGEN ZELLEN
Title (fr)
DISPOSITIF REFLECTEUR POUR MODULE PHOTOVOLTAIQUE A CELLULES BIFACIALES
Publication
Application
Priority
- FR 0958914 A 20091214
- FR 2010052664 W 20101210
Abstract (en)
[origin: WO2011080442A2] The invention relates to a reflective device for a photovoltaic module formed by a plurality of bifacial photovoltaic cells (2) or rows of said cells spaced apart from one another, each cell (2) having an active front face (20) and an active rear face (21) that can capture photons from incident light rays falling on the front (20) and rear (21) faces. The device comprises at least one reflective module (4) to be placed under the cells (2) substantially in line with the gap(s) (22) separating two adjacent cells (2) or two rows of adjacent cells. The reflective module (4) comprises: a first portion (41), of which the surfaces that are oriented towards the gap (22) have a first curvature such as to send all or part of the incident photons towards the rear face (21) of the cells (2); and a second portion (42) mounted on the first portion (41), of which the surfaces oriented towards the gap (22) have a second curvature such as to send all or part of the incident photons towards the rear face (21) of the cells (2), the second curvature being different from the first curvature.
IPC 8 full level
H01L 31/052 (2006.01); G02B 5/10 (2006.01); H01L 31/058 (2006.01)
CPC (source: EP KR US)
G02B 5/10 (2013.01 - KR); H01L 31/0232 (2013.01 - KR); H01L 31/0445 (2014.12 - KR); H01L 31/054 (2014.12 - KR US); H01L 31/0543 (2014.12 - KR); H01L 31/0547 (2014.12 - EP KR US); H01L 31/06 (2013.01 - KR); H01L 31/0684 (2013.01 - KR); H02S 40/22 (2014.12 - EP); H01L 31/0684 (2013.01 - US); Y02E 10/52 (2013.01 - EP KR US); Y02E 10/547 (2013.01 - EP)
Citation (search report)
See references of WO 2011080442A2
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2954000 A1 20110617; FR 2954000 B1 20120106; AU 2010338108 A1 20120621; AU 2010338108 B2 20140626; BR 112012013932 A2 20160607; CN 102656706 A 20120905; CN 102656706 B 20170215; EP 2513979 A2 20121024; JP 2013513938 A 20130422; JP 5766202 B2 20150819; KR 20120106747 A 20120926; US 2012247533 A1 20121004; US 9012765 B2 20150421; WO 2011080442 A2 20110707; WO 2011080442 A3 20120510
DOCDB simple family (application)
FR 0958914 A 20091214; AU 2010338108 A 20101210; BR 112012013932 A 20101210; CN 201080053586 A 20101210; EP 10801648 A 20101210; FR 2010052664 W 20101210; JP 2012542605 A 20101210; KR 20127015159 A 20101210; US 201013512002 A 20101210