WO2010142626A3 - Method and means for a high power solar cell - Google Patents

Method and means for a high power solar cell Download PDF

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Publication number
WO2010142626A3
WO2010142626A3 PCT/EP2010/057888 EP2010057888W WO2010142626A3 WO 2010142626 A3 WO2010142626 A3 WO 2010142626A3 EP 2010057888 W EP2010057888 W EP 2010057888W WO 2010142626 A3 WO2010142626 A3 WO 2010142626A3
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
photons
photon
filters
cell layers
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/EP2010/057888
Other languages
French (fr)
Other versions
WO2010142626A2 (en
Inventor
Mikko Väänänen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP10726456A priority Critical patent/EP2441092A2/en
Priority to CA2766686A priority patent/CA2766686A1/en
Priority to JP2012514434A priority patent/JP2012529760A/en
Priority to KR1020127000677A priority patent/KR20120087874A/en
Priority to AU2010257562A priority patent/AU2010257562A1/en
Priority to CN201080021674XA priority patent/CN102428575A/en
Publication of WO2010142626A2 publication Critical patent/WO2010142626A2/en
Publication of WO2010142626A3 publication Critical patent/WO2010142626A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/16—Photovoltaic cells having only PN heterojunction potential barriers
    • H10F10/161—Photovoltaic cells having only PN heterojunction potential barriers comprising multiple PN heterojunctions, e.g. tandem cells
    • 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
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • 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
    • 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
    • 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
    • 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 methods and means for improving the power generated, and thus efficiency of solar cells (20, 30). The best mode of the invention at present is considered to be a double or triple junction tandem solar cell (20, 30) that has one or two photon filters (100, 101) of the invention in between the solar cell layers (200, 201, 202, 203), respectively. The photon filter (100, 101, 102) is arranged to reflect photons with wavelength shorter than λx and arranged to be transparent to photons of wavelength longer than λx by focussing the said lower energy photons out of small area apertures (140, 141) on the other side of the photon filter (100, 101, 102) and arranging the other side of the photon filter (100, 101, 102) to reflect (150, 151) at least some of the said photons of wavelength longer than λx. By using the photon filters (100, 101, and 102) of the invention in between the solar cell layers (200, 201, 202, and 203), photons can be trapped between filters to solar cell layers at an energy at which the quantum efficiency (QE) of the solar cell layer is the best.
PCT/EP2010/057888 2009-06-10 2010-06-07 Method and means for a high power solar cell Ceased WO2010142626A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP10726456A EP2441092A2 (en) 2009-06-10 2010-06-07 Method and means for a high power solar cell
CA2766686A CA2766686A1 (en) 2009-06-10 2010-06-07 Method and means for a high power solar cell
JP2012514434A JP2012529760A (en) 2009-06-10 2010-06-07 Methods and means for high power solar cells
KR1020127000677A KR20120087874A (en) 2009-06-10 2010-06-07 Method and means for a high power solar cell
AU2010257562A AU2010257562A1 (en) 2009-06-10 2010-06-07 Method and means for a high power solar cell
CN201080021674XA CN102428575A (en) 2009-06-10 2010-06-07 Method and apparatus for high power solar cells

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP09162378A EP2261996B8 (en) 2009-06-10 2009-06-10 High power solar cell
EP09162378.5 2009-06-10
US12/791,188 2010-06-01
US12/791,188 US8198530B2 (en) 2009-06-10 2010-06-01 Method and means for a high power solar cell

Publications (2)

Publication Number Publication Date
WO2010142626A2 WO2010142626A2 (en) 2010-12-16
WO2010142626A3 true WO2010142626A3 (en) 2011-08-11

Family

ID=41503742

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/057888 Ceased WO2010142626A2 (en) 2009-06-10 2010-06-07 Method and means for a high power solar cell

Country Status (11)

Country Link
US (4) US8198530B2 (en)
EP (3) EP2360742A2 (en)
JP (1) JP2012529760A (en)
KR (1) KR20120087874A (en)
CN (1) CN102428575A (en)
AT (1) ATE509375T1 (en)
AU (1) AU2010257562A1 (en)
CA (1) CA2766686A1 (en)
DK (1) DK2261996T3 (en)
ES (1) ES2363580T3 (en)
WO (1) WO2010142626A2 (en)

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US8217258B2 (en) * 2010-07-09 2012-07-10 Ostendo Technologies, Inc. Alternating bias hot carrier solar cells
EP2523369A1 (en) 2011-05-12 2012-11-14 Mikko Väänänen Broadband base station comprising means for free space optical communications
JP2013179297A (en) * 2012-02-10 2013-09-09 Tokyo Institute Of Technology Solar cell having optical control layer
WO2013132297A1 (en) * 2012-03-08 2013-09-12 Siu Chung Tam A photovoltaic device
JP2014060382A (en) * 2012-08-20 2014-04-03 Toshiba Corp Photoelectric conversion element, photoelectric conversion system and manufacturing method of photoelectric conversion element
US9812867B2 (en) 2015-06-12 2017-11-07 Black Night Enterprises, Inc. Capacitor enhanced multi-element photovoltaic cell
US9899550B2 (en) * 2015-08-12 2018-02-20 Toyota Motor Engineering & Manufacturing North America, Inc. Electric power transfer system using optical power transfer
JP6650462B2 (en) * 2015-09-30 2020-02-19 株式会社カネカ Multi-junction photoelectric conversion device and photoelectric conversion module
CN108613412A (en) * 2017-02-05 2018-10-02 鞍钢股份有限公司 Solar energy induced laser device and method
CN107800030A (en) * 2017-10-20 2018-03-13 鞍钢未来钢铁研究院有限公司 A kind of solar energy induces laser aid and method
WO2019102465A1 (en) * 2017-11-21 2019-05-31 Technion Research & Development Foundation Limited Harvesting of energy from diverse wavelengths
ES2718705B2 (en) * 2018-01-03 2020-10-02 Blue Solar Filters Sl CONFIGURATION METHOD OF A SPECTRAL SEPARATION MULTILAYER FILTER FOR PHOTOVOLTAIC AND THERMAL SOLAR APPLICATIONS, FILTER AND GENERATION CENTER ASSOCIATED WITH SUCH METHOD
US11709383B2 (en) * 2018-06-12 2023-07-25 Raymond Hoheisel Optical communication and power generation device and method
EP3977513A4 (en) * 2019-05-29 2023-06-28 North Carolina State University Heat insulating transparent tandem organic solar cells
AU2021378231A1 (en) * 2020-09-30 2023-05-25 Thermasat, Inc. Thermasat solar thermal propulsion system
TWI799118B (en) * 2022-01-28 2023-04-11 勝慧科技有限公司 Electrode coupled double hetrojunction solar cell having double active regions for photoelectric effect and method of manufacturing the same
US12501740B2 (en) 2023-10-30 2025-12-16 The Adt Security Corporation Photodiodes and light emitting diodes

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Also Published As

Publication number Publication date
JP2012529760A (en) 2012-11-22
DK2261996T3 (en) 2011-08-29
US20110168244A1 (en) 2011-07-14
EP2261996A1 (en) 2010-12-15
ES2363580T3 (en) 2011-08-09
EP2360742A2 (en) 2011-08-24
KR20120087874A (en) 2012-08-07
EP2441092A2 (en) 2012-04-18
AU2010257562A1 (en) 2012-02-02
US20100313934A1 (en) 2010-12-16
HK1148865A1 (en) 2011-09-16
CA2766686A1 (en) 2010-12-16
WO2010142626A2 (en) 2010-12-16
ATE509375T1 (en) 2011-05-15
EP2261996B8 (en) 2011-10-19
US8198530B2 (en) 2012-06-12
CN102428575A (en) 2012-04-25
US20210151620A1 (en) 2021-05-20
EP2261996B1 (en) 2011-05-11
US20210343890A1 (en) 2021-11-04

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