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WO2009146845A3 - Solarzelle mit lichtfalle und solarmodul - Google Patents

Solarzelle mit lichtfalle und solarmodul Download PDF

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Publication number
WO2009146845A3
WO2009146845A3 PCT/EP2009/003833 EP2009003833W WO2009146845A3 WO 2009146845 A3 WO2009146845 A3 WO 2009146845A3 EP 2009003833 W EP2009003833 W EP 2009003833W WO 2009146845 A3 WO2009146845 A3 WO 2009146845A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
solar cell
solar
light trap
front side
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2009/003833
Other languages
English (en)
French (fr)
Other versions
WO2009146845A2 (de
Inventor
Karl-Heinz Stegemann
Steffen Krug
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANOOPTICS GmbH
Signet Solar GmbH
Original Assignee
NANOOPTICS GmbH
Signet Solar GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANOOPTICS GmbH, Signet Solar GmbH filed Critical NANOOPTICS GmbH
Priority to EP09757228A priority Critical patent/EP2301082A2/de
Publication of WO2009146845A2 publication Critical patent/WO2009146845A2/de
Publication of WO2009146845A3 publication Critical patent/WO2009146845A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/48—Back surface reflectors [BSR]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/484—Refractive light-concentrating means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/42—Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/488—Reflecting light-concentrating means, e.g. parabolic mirrors or concentrators using total internal reflection
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H1/0408—Total internal reflection [TIR] holograms, e.g. edge lit or substrate mode holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2231—Reflection reconstruction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H2001/2223—Particular relationship between light source, hologram and observer
    • G03H2001/2234—Transmission reconstruction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/10—Spectral composition
    • G03H2222/16—Infra Red [IR]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/12—Photopolymer
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Die Erfindung beschreibt eine Solarzelle (100) mit Lichtfalle. Eine Ausführungsform der Solarzelle (100) weist ein photovoltaisches Element (101) mit einer Vorderseite (102) und einer gegenüberliegenden Rückseite (103) auf. Ein holografisches Element (104) ist an der Vorderseite des photovoltaischen Elements (101) angeordnet, wobei es wenigstens einen Teil einfallenden Lichtes (105) hindurchlässt und so in das photovoltaische Element (101) umlenkt, ohne es dabei zu konzentrieren, dass es eine optische Wegverlängerung zwischen Vorderseite (102) und Rückseite (103) erfährt.
PCT/EP2009/003833 2008-06-05 2009-05-28 Solarzelle mit lichtfalle und solarmodul Ceased WO2009146845A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09757228A EP2301082A2 (de) 2008-06-05 2009-05-28 Solarzelle mit lichtfalle und solarmodul

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008026760A DE102008026760A1 (de) 2008-06-05 2008-06-05 Solarzelle mit Lichtfalle und Solarmodul
DE102008026760.0 2008-06-05

Publications (2)

Publication Number Publication Date
WO2009146845A2 WO2009146845A2 (de) 2009-12-10
WO2009146845A3 true WO2009146845A3 (de) 2010-04-22

Family

ID=41268719

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/003833 Ceased WO2009146845A2 (de) 2008-06-05 2009-05-28 Solarzelle mit lichtfalle und solarmodul

Country Status (3)

Country Link
EP (1) EP2301082A2 (de)
DE (1) DE102008026760A1 (de)
WO (1) WO2009146845A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012102146U1 (de) 2012-06-12 2012-07-20 Vision Optics Gmbh Konzentrator-Solarmodul
DE102013206864A1 (de) * 2013-04-16 2014-10-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Reduzierung des Strahlungsaustausches von photovoltaischen Modulen
ES2527969B1 (es) * 2013-08-01 2015-11-23 Instituto Holográfico Andaluz, S.L. Panel solar tridimensional térmico o fotovoltaico con holografía incorporada

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043779A2 (de) * 1999-04-05 2000-10-11 Sony Corporation Dünnschicht-Solarzelle und Verfahren zu deren Herstellung
US20030154973A1 (en) * 2002-02-15 2003-08-21 Biosynergetics, Inc. Electromagnetic radiation collector and transport system
US20040123895A1 (en) * 2002-10-22 2004-07-01 Sunray Technologies, Inc. Diffractive structures for the redirection and concentration of optical radiation
WO2007011665A2 (en) * 2005-07-15 2007-01-25 Konarka Technologies, Inc. Diffraction foils
DE102007023583A1 (de) * 2007-05-21 2008-11-27 Solartec Ag Photovoltaik-Vorrichtung mit optischen Elementen zum Umlenken einfallender Sonnenstrahlen in einem gegebenen Spektralbereich auf an den optischen Elementen seitlich angebrachte Solarzellen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004015177B4 (de) * 2004-03-27 2006-05-18 Forschungszentrum Karlsruhe Gmbh Verfahren zur Strukturierung eines Elements, das ein reflektierendes Substrat und eine Antireflexschicht umfasst
DE102004031784A1 (de) * 2004-07-01 2006-02-16 GLB Gesellschaft für Licht- und Bautechnik mbH Verfahren zur Herstellung einer holografischen Ablenkvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043779A2 (de) * 1999-04-05 2000-10-11 Sony Corporation Dünnschicht-Solarzelle und Verfahren zu deren Herstellung
US20030154973A1 (en) * 2002-02-15 2003-08-21 Biosynergetics, Inc. Electromagnetic radiation collector and transport system
US20040123895A1 (en) * 2002-10-22 2004-07-01 Sunray Technologies, Inc. Diffractive structures for the redirection and concentration of optical radiation
WO2007011665A2 (en) * 2005-07-15 2007-01-25 Konarka Technologies, Inc. Diffraction foils
DE102007023583A1 (de) * 2007-05-21 2008-11-27 Solartec Ag Photovoltaik-Vorrichtung mit optischen Elementen zum Umlenken einfallender Sonnenstrahlen in einem gegebenen Spektralbereich auf an den optischen Elementen seitlich angebrachte Solarzellen

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; 1985, BLOSS W H ET AL: "Holographic thin film systems for multijunction solar cells", XP002565014, Database accession no. 2576369 *
REPORT NO.: EUR 9840 EN COMM. EUR. COMMUNITIES, LUXEMBOURG LUXEMBOURG, 1985 *
STIEBIG H ET AL: "New Light Management Concepts for Thin-Film Silicon Solar Cells", MATER. RES. SOC. SYMP. PROC. VOL. 1101 (2008) MATERIALS RESEARCH SOCIETY, WARRENDALE, PA, vol. 1101, 28 March 2008 (2008-03-28), pages 1 - 12, XP002565013 *
STOLZ ROMAN L ET AL: "TRAPPING LIGHT IN POLYMER PHOTODIODES WITH SOFT EMBOSSED GRATINGS", ADVANCED MATERIALS, WILEY VCH VERLAG, vol. 12, no. 3, 3 February 2000 (2000-02-03), pages 189 - 195, XP000923550, ISSN: 0935-9648 *

Also Published As

Publication number Publication date
WO2009146845A2 (de) 2009-12-10
DE102008026760A1 (de) 2009-12-10
EP2301082A2 (de) 2011-03-30

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