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WO2008145113A3 - Photovoltaic device comprising at least one optical element having a light conversion layer - Google Patents

Photovoltaic device comprising at least one optical element having a light conversion layer Download PDF

Info

Publication number
WO2008145113A3
WO2008145113A3 PCT/DE2008/000900 DE2008000900W WO2008145113A3 WO 2008145113 A3 WO2008145113 A3 WO 2008145113A3 DE 2008000900 W DE2008000900 W DE 2008000900W WO 2008145113 A3 WO2008145113 A3 WO 2008145113A3
Authority
WO
WIPO (PCT)
Prior art keywords
conversion layer
light conversion
solar radiation
optical element
photovoltaic device
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/DE2008/000900
Other languages
German (de)
French (fr)
Other versions
WO2008145113A2 (en
Inventor
Erich W Merkle
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.)
SOLARTEC AG
Original Assignee
SOLARTEC AG
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 SOLARTEC AG filed Critical SOLARTEC AG
Publication of WO2008145113A2 publication Critical patent/WO2008145113A2/en
Publication of WO2008145113A3 publication Critical patent/WO2008145113A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H10F77/45—Wavelength conversion means, e.g. by using luminescent material, fluorescent concentrators or up-conversion arrangements
    • 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
    • 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

  • Photovoltaic Devices (AREA)

Abstract

The invention relates to a photovoltaic device comprising at least one first optical element for bundling the incident solar radiation onto at least one small-area solar cell. The first optical element comprises a holographic structure that deflects the incident solar radiation that cannot be converted to power by the solar cell, to at least one light conversion layer and lets other solar radiation through. The light conversion layer shifts the solar radiation deflected thereto to shorter wavelengths. An optical structure is present on the light conversion layer and deflects the solar radiation that is shifted by the light conversion layer to shorter wavelengths and that can be converted by the solar cell to electrical energy to the solar cell and lets other solar radiation through.
PCT/DE2008/000900 2007-06-01 2008-05-29 Photovoltaic device comprising at least one optical element having a light conversion layer Ceased WO2008145113A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007025496.4 2007-06-01
DE102007025496 2007-06-01
DE102008010012A DE102008010012A1 (en) 2007-06-01 2008-02-20 Photovoltaic device with at least one at least one light converter layer having optical element
DE102008010012.9 2008-02-20

Publications (2)

Publication Number Publication Date
WO2008145113A2 WO2008145113A2 (en) 2008-12-04
WO2008145113A3 true WO2008145113A3 (en) 2009-07-09

Family

ID=39917535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000900 Ceased WO2008145113A2 (en) 2007-06-01 2008-05-29 Photovoltaic device comprising at least one optical element having a light conversion layer

Country Status (2)

Country Link
DE (1) DE102008010012A1 (en)
WO (1) WO2008145113A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL196312A (en) 2008-12-31 2014-08-31 Renata Reisfeld Luminescent solar concentrators
EP2471108B1 (en) * 2009-08-25 2013-07-24 Koninklijke Philips Electronics N.V. Luminescent solar energy concentrator
DE102010041060A1 (en) * 2010-09-20 2012-03-22 Siemens Aktiengesellschaft Layer composite for generating electrical energy from light
CN102544171A (en) * 2010-12-21 2012-07-04 财团法人工业技术研究院 Multi-band light collection and energy conversion module
US20140144483A1 (en) * 2011-06-25 2014-05-29 Alfred Jost Solar Module
ES2563645B1 (en) * 2014-09-15 2016-12-29 Instituto Holografico Terrasun,S.L. Modular solar concentration system without tracking by combining conventional optics and holographic optical elements (HOE’s)
KR101791130B1 (en) * 2016-11-18 2017-10-27 엘지전자 주식회사 Solar cell module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188238A (en) * 1978-07-03 1980-02-12 Owens-Illinois, Inc. Generation of electrical energy from sunlight, and apparatus
DE2924045A1 (en) * 1979-06-15 1980-12-18 Standard Elektrik Lorenz Ag Solar cell with upper fluorescent layer - has reflective upper surfaces of layer sloping to direct radiation downwards onto cell
DE3140974A1 (en) * 1981-10-15 1983-05-05 Viktor Voskanovič Afian Photoelectric solar module
WO2006030433A2 (en) * 2004-09-14 2006-03-23 Aerosun Technologies Ag. Solar energy utilization unit and solar energy utilization system
WO2006088369A2 (en) * 2005-02-16 2006-08-24 Stichting Voor De Technische Wetenschappen Luminescent multilayer system and utilisation thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL72885A (en) * 1984-09-06 1988-08-31 Yissum Res Dev Co Solar concentration plates
DE19705046A1 (en) 1996-08-20 1998-02-26 Fraunhofer Ges Forschung System for using solar energy, e.g. for illuminating buildings etc.
US6274860B1 (en) * 1999-05-28 2001-08-14 Terrasun, Llc Device for concentrating optical radiation
AU2003217556A1 (en) * 2002-02-15 2004-02-16 Biosynergetics, Inc. An electromagnetic radiation collector and transport system
DE10251326A1 (en) * 2002-11-05 2004-05-19 Müller, Helmut Frank Ottomar, Prof. Dr.-Ing. Light deflecting element for guiding sunlight at different solar altitudes, has diffraction holograms arranged one behind the other for directing light from various incidence directions to common target region
DE10320663A1 (en) 2003-05-02 2004-11-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Unit for concentrating solar radiation on a microsolar cell
DE102004031784A1 (en) 2004-07-01 2006-02-16 GLB Gesellschaft für Licht- und Bautechnik mbH Manufacturing system for holographic light deflection system involves transparent substrate carrying several light-sensitive layers and arranged to act as lens focusing sunlight on photovoltaic element
US20060185713A1 (en) * 2005-02-23 2006-08-24 Mook William J Jr Solar panels with liquid superconcentrators exhibiting wide fields of view

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188238A (en) * 1978-07-03 1980-02-12 Owens-Illinois, Inc. Generation of electrical energy from sunlight, and apparatus
DE2924045A1 (en) * 1979-06-15 1980-12-18 Standard Elektrik Lorenz Ag Solar cell with upper fluorescent layer - has reflective upper surfaces of layer sloping to direct radiation downwards onto cell
DE3140974A1 (en) * 1981-10-15 1983-05-05 Viktor Voskanovič Afian Photoelectric solar module
WO2006030433A2 (en) * 2004-09-14 2006-03-23 Aerosun Technologies Ag. Solar energy utilization unit and solar energy utilization system
WO2006088369A2 (en) * 2005-02-16 2006-08-24 Stichting Voor De Technische Wetenschappen Luminescent multilayer system and utilisation thereof

Also Published As

Publication number Publication date
DE102008010012A1 (en) 2008-12-04
WO2008145113A2 (en) 2008-12-04

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