IT1079334B - Perfezionamento nei sistemi di conversione di energia solare - Google Patents

Perfezionamento nei sistemi di conversione di energia solare

Info

Publication number
IT1079334B
IT1079334B IT50308/77A IT5030877A IT1079334B IT 1079334 B IT1079334 B IT 1079334B IT 50308/77 A IT50308/77 A IT 50308/77A IT 5030877 A IT5030877 A IT 5030877A IT 1079334 B IT1079334 B IT 1079334B
Authority
IT
Italy
Prior art keywords
improvement
solar energy
energy conversion
conversion systems
systems
Prior art date
Application number
IT50308/77A
Other languages
English (en)
Original Assignee
Sun Trac Corp
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 Sun Trac Corp filed Critical Sun Trac Corp
Application granted granted Critical
Publication of IT1079334B publication Critical patent/IT1079334B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7861—Solar tracking systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/75—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with conical reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
    • F24S30/452—Vertical primary axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/20—Arrangements for controlling solar heat collectors for tracking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/87—Reflectors layout
    • F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10—Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Photovoltaic Devices (AREA)
IT50308/77A 1976-07-19 1977-07-15 Perfezionamento nei sistemi di conversione di energia solare IT1079334B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/706,748 US4223174A (en) 1976-07-19 1976-07-19 Sun-tracking solar energy conversion system

Publications (1)

Publication Number Publication Date
IT1079334B true IT1079334B (it) 1985-05-08

Family

ID=24838888

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50308/77A IT1079334B (it) 1976-07-19 1977-07-15 Perfezionamento nei sistemi di conversione di energia solare

Country Status (13)

Country Link
US (1) US4223174A (it)
JP (1) JPS5313888A (it)
AU (1) AU508838B2 (it)
BR (1) BR7704704A (it)
CA (1) CA1089064A (it)
DE (1) DE2731246A1 (it)
ES (1) ES460805A1 (it)
FR (1) FR2359381A1 (it)
GB (1) GB1583280A (it)
IL (1) IL52513A (it)
IT (1) IT1079334B (it)
NL (1) NL7708018A (it)
ZA (1) ZA774182B (it)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325788A (en) * 1978-03-16 1982-04-20 Snyder Wesley L Distillation apparatus with solar tracker
US4442348A (en) * 1978-03-16 1984-04-10 Snyder Wesley L Solar tracking apparatus for a gimbaled body
JPS5560670A (en) * 1978-10-31 1980-05-07 Toshiba Corp Solar power generation system
US4248643A (en) * 1979-11-19 1981-02-03 Walter Todd Peters Solar energy conversion panel
DE3164874D1 (en) * 1980-06-27 1984-08-23 Kei Mori A solar optical energy collector
US4491727A (en) * 1981-07-01 1985-01-01 Ramot University Authority For Applied Research Solar radiation sensor and system including same for measuring solar radiation distribution
US4388481A (en) * 1981-07-20 1983-06-14 Alpha Solarco Inc. Concentrating photovoltaic solar collector
JPS6019413B2 (ja) * 1982-01-26 1985-05-16 敬 森 太陽光収集装置
AU551553B2 (en) * 1982-04-03 1986-05-01 Mori, K. Solar energy collecting apparatus
FR2550850B1 (fr) * 1982-08-05 1988-11-04 Lescaut Stanislas Chaudiere solaire autonome
US4467787A (en) * 1982-09-13 1984-08-28 Naoaki Ueda Static solar tracking mechanism
AU571514B2 (en) * 1983-08-26 1988-04-21 Headrick, R.T. Solar generator mounting structure
US4594470A (en) * 1983-08-26 1986-06-10 Headrick Richard T Solar generator mounting structure
US4622470A (en) * 1984-04-16 1986-11-11 Rca Corporation Shutter control system
GB8510706D0 (en) * 1985-04-26 1985-06-05 Marconi Co Ltd Solar cell arrays
US4687923A (en) * 1985-06-03 1987-08-18 Motorola, Inc. Method for determining the direction of a radiation source
US4815443A (en) * 1986-09-10 1989-03-28 Rockwell International Corporation Solar energy focusing assembly and storage unit
GB8724345D0 (en) * 1987-10-16 1987-11-18 Ortlieb J F Chair for sunbathing
US5374317A (en) * 1990-09-26 1994-12-20 Energy Systems Solar, Incorporated Multiple reflector concentrator solar electric power system
JPH0673793A (ja) * 1991-04-15 1994-03-15 Eberuko Sa 高層ビルディング及びその建設方法
WO1994009381A1 (en) * 1992-10-09 1994-04-28 Vitaly Egorovich Makeev Optical sensor for a stabilizing system for use in a pilotless aircraft
FR2707005A1 (en) * 1993-06-22 1994-12-30 Colin Jean Marie Static photodetection device
GB2314985B (en) * 1996-07-04 2001-06-13 Marconi Gec Ltd Interferometry
JPH1079527A (ja) * 1996-09-04 1998-03-24 Toyota Motor Corp 集光型太陽電池装置
DE19804469A1 (de) * 1998-02-05 1999-08-12 Wolfgang Koebler Photovoltaisches Solarmodul
US6481859B1 (en) * 1998-07-21 2002-11-19 Levan Tsintsadze Radiant energy concentrator
US6123067A (en) * 1999-03-31 2000-09-26 Amonix, Inc. Solar collector tracking system
US20040217258A1 (en) * 2003-04-30 2004-11-04 Clugston P. Edward Solar sensor including reflective element to transform the angular response
US7190531B2 (en) * 2003-06-03 2007-03-13 Rensselaer Polytechnic Institute Concentrating type solar collection and daylighting system within glazed building envelopes
US20050051208A1 (en) * 2003-06-17 2005-03-10 Mount Robert L. System for transferring heat in a thermoelectric generator system
US7622666B2 (en) * 2005-06-16 2009-11-24 Soliant Energy Inc. Photovoltaic concentrator modules and systems having a heat dissipating element located within a volume in which light rays converge from an optical concentrating element towards a photovoltaic receiver
US7858875B2 (en) * 2005-09-29 2010-12-28 Enfocus Engineering Corp. Radiant energy conversion system
US20070102037A1 (en) * 2005-10-04 2007-05-10 Irwin Philip C Self-powered systems and methods using auxiliary solar cells
US8283554B2 (en) * 2005-12-19 2012-10-09 Corning Incorporated Method and apparatus for concentrating light
WO2007084518A2 (en) * 2006-01-17 2007-07-26 Soliant Energy, Inc. A hybrid primary optical component for optical concentrators
CN101375111A (zh) * 2006-01-17 2009-02-25 索利安特能源公司 聚光式太阳能电池板及相关系统和方法
US20080001059A1 (en) * 2006-06-29 2008-01-03 Chin-Wen Wang Solar Energy Current Collection Mechanism
WO2008039509A2 (en) * 2006-09-30 2008-04-03 Soliant Energy, Inc. Optical concentrators having one or more line foci and related methods
WO2008048478A2 (en) * 2006-10-13 2008-04-24 Soliant Energy, Inc. Sun sensor assembly and related method of using
US8487180B1 (en) * 2007-02-22 2013-07-16 Jx Crystals Inc. Pre-fabricated roof-mount sun-track PV carousel
US20090000662A1 (en) * 2007-03-11 2009-01-01 Harwood Duncan W J Photovoltaic receiver for solar concentrator applications
SG146522A1 (en) * 2007-04-02 2008-10-30 Waja Sensasi Sdn Bhd Solar power generator
US20080258051A1 (en) * 2007-04-11 2008-10-23 Solfocus, Inc. Equipment and Process for Measuring the Precision of Sun Tracking for Photovoltaic Concentrators
US7779829B2 (en) * 2008-03-31 2010-08-24 Solfocus, Inc. Solar thermal collector manifold
US20090277495A1 (en) * 2008-05-11 2009-11-12 Mihai Talaba Concentrated pv solar power stack system
CN102089887B (zh) 2008-05-16 2014-12-31 昂科公司 包括一个或多个耐阴性布线方案的太阳能系统
US20090308433A1 (en) * 2008-06-17 2009-12-17 Waytronx, Inc. Method and apparatus for cooling of solar power cells
US8274030B2 (en) * 2008-09-16 2012-09-25 D-Rev Design for the Other Ninety Percent Solar concentrator and portable tracking device
CN102245977A (zh) * 2008-10-23 2011-11-16 西南太阳能技术公司 用于太阳能接收器的窗系统、方法以及使用其的太阳能接收器系统
US8592673B2 (en) * 2009-05-04 2013-11-26 The Boeing Company Enclosed, off-axis solar concentrator
CN101929893B (zh) * 2009-06-18 2012-12-19 鸿富锦精密工业（深圳）有限公司 热量分布感测装置及太阳追踪装置
US8940999B1 (en) * 2009-12-07 2015-01-27 The Boeing Company Modular off-axis solar concentrator
WO2011149554A1 (en) * 2010-05-26 2011-12-01 Donald Bennett Hilliard Solar concentrator and associated energy conversion apparatus
US9893223B2 (en) 2010-11-16 2018-02-13 Suncore Photovoltaics, Inc. Solar electricity generation system
US9528724B1 (en) 2011-06-08 2016-12-27 Solarreserve Technology, Llc Apparatus and method for configuring heliostat fields
US9054251B1 (en) 2011-07-28 2015-06-09 The Boeing Company Solar collector array
KR101144703B1 (ko) * 2012-02-13 2012-05-24 이재진 자가 동력 태양광 트랙커
JP6356476B2 (ja) * 2014-04-28 2018-07-11 新光電気工業株式会社 太陽電池搭載用基板及び太陽電池モジュール
WO2017091175A2 (en) * 2015-07-14 2017-06-01 Mehmetoglu, Necdet Suat Sun funnel
US20170046456A1 (en) * 2015-08-11 2017-02-16 Abb Technology Ag Electric Power Substation Reliability Analysis
WO2017136569A2 (en) * 2016-02-02 2017-08-10 The University Of Tulsa Apparatus and method for the co-production of high temperature thermal energy and electrical energy from solar irradiance
CN107924197B (zh) * 2016-08-18 2022-01-11 苏州聚晟太阳能科技股份有限公司 多重保护跟踪系统及方法
CN108390634A (zh) * 2018-04-12 2018-08-10 湖州法奈轲工业设计有限公司 一种全方位多角度太阳能光伏支架
CN116915154B (zh) * 2023-09-13 2023-12-19 深圳市创世富尔电子有限公司 光伏发电系统的控制方法、装置、计算机设备和存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3486026A (en) * 1957-10-02 1969-12-23 Avco Mfg Corp Infrared detector system with precessing optical searcher
US3317809A (en) * 1963-12-26 1967-05-02 Grover W Bowers Self-contained electrical lighting unit
US3899672A (en) * 1974-02-19 1975-08-12 Univ Chicago Solar energy collection
JPS50140934A (it) * 1974-03-27 1975-11-12
US4023368A (en) * 1975-08-26 1977-05-17 Kelly Donald A High density-third dimension geometry solar panels
US4055161A (en) * 1975-12-16 1977-10-25 Jones Robert L Solar energy collector and sun tracking concentrator
US4046462A (en) * 1976-04-28 1977-09-06 Nasa Three-dimensional tracking solar energy concentrator and method for making same
US4080221A (en) * 1976-11-09 1978-03-21 Manelas Arthur J Solar cell electric and heating system

Also Published As

Publication number Publication date
AU508838B2 (en) 1980-04-03
IL52513A (en) 1981-05-20
FR2359381A1 (fr) 1978-02-17
JPS5313888A (en) 1978-02-07
NL7708018A (nl) 1978-01-23
ZA774182B (en) 1978-06-28
DE2731246A1 (de) 1978-01-26
GB1583280A (en) 1981-01-21
FR2359381B3 (it) 1980-09-19
ES460805A1 (es) 1978-12-01
US4223174A (en) 1980-09-16
IL52513A0 (en) 1977-10-31
BR7704704A (pt) 1978-05-16
CA1089064A (en) 1980-11-04
AU2706477A (en) 1979-01-18

Similar Documents

Publication Publication Date Title
IT1079334B (it) Perfezionamento nei sistemi di conversione di energia solare
IT1053595B (it) Perfezionamento nei sistemi collettori di energia solare
IT1162335B (it) Perfezionamento nei sistemi collettori di energia solare
IT1073782B (it) Perfezionamento nei collettori di energia solare
IT1090750B (it) Perfezionamento nei sistemi concentratori di energia radiante in particolare nei collettori di energia solare
IT1092189B (it) Perfezionamento nei collettori di energia solare di tipo modulare
IT1061995B (it) Perfezionamento nei collettori di energia solare
IT1074701B (it) Perfezionamento nei collettori di energia solare
DD132033A5 (de) Sonnenenergie-kollektorsystem
MX143727A (es) Mejoras en colector de energia solar
IT1074136B (it) Perfezionamento nei collettori di energia solare
IT1052217B (it) Perfezionamento nei collettori di energia solare
IT1075793B (it) Perfezionamento nei convertitori di energia solare
IT1142658B (it) Perfezionamento nei collettori di energia solare
IT1079396B (it) Perfezionamento nei dispositivi per la raccolta di energia solare
IT1142861B (it) Perfezionamento nei collettori di energia solare
MX145456A (es) Mejoras en colector de energia solar
IT1105182B (it) Perfezionamento nei collettori di energia solare
IT1149044B (it) Perfezionamento nei dispositivi collettori di energia solare
IT1076574B (it) Collettore di energia solare
IT1084218B (it) Collettore di energia solare
IT1110753B (it) Imbrigliamento di energia solare
IT1083135B (it) Collettore di energia solare
IT1085804B (it) Collettore di energia solare
SE396094B (sv) Solenergikollektor