EP1891681A1 - Dispositif photovoltaique concentrateur, module concentrateur photovoltaique forme de ces dispositifs, ainsi que procede de production correspondant - Google Patents

Dispositif photovoltaique concentrateur, module concentrateur photovoltaique forme de ces dispositifs, ainsi que procede de production correspondant

Info

Publication number
EP1891681A1
EP1891681A1 EP06722855A EP06722855A EP1891681A1 EP 1891681 A1 EP1891681 A1 EP 1891681A1 EP 06722855 A EP06722855 A EP 06722855A EP 06722855 A EP06722855 A EP 06722855A EP 1891681 A1 EP1891681 A1 EP 1891681A1
Authority
EP
European Patent Office
Prior art keywords
photovoltaic device
solar
carrier body
transparent
solar cell
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.)
Withdrawn
Application number
EP06722855A
Other languages
German (de)
English (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
Solartech 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 Solartech AG filed Critical Solartech AG
Publication of EP1891681A1 publication Critical patent/EP1891681A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • 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
    • H01L31/0543—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 refractive type, 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

Definitions

  • the invention relates to a photovoltaic device according to the preamble of the appended claim 1, as known from the article A.W. Bed et. AI: FLATCON AND FLASHCON CONCEPTS FOR HIGH CONCENTRATION PV, Proc. 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, 2004, page 2488 is known.
  • the invention relates to a photovoltaic module (PV module) for direct conversion of light into electrical energy, in which the incident light is concentrated prior to impinging on a solar cell (PV concentrator module).
  • PV module photovoltaic module
  • the invention also relates to a photovoltaic device formed from a plurality of photovoltaic devices in the form of a PV concentrator module.
  • the invention relates to a manufacturing method for such a device.
  • Such cells based on semiconductor material can be constructed stepwise as tandem or triple cells and thus use a broader light frequency spectrum.
  • contact electrodes are usually present on the top and bottom of the solar cells, which must be electrically conductively connected to one another and to further electrical switching elements.
  • the connection is made according to the aforementioned prior art individually by contact bridges or loops of an electrical conductor or a stranded wire. This is associated with relatively high production costs.
  • the invention has for its object to construct a photovoltaic device according to the preamble of the appended claim 1, which takes advantage of the PV concentrator technology, so that the above problems are solved.
  • it is necessary to construct a photovoltaic device formed by a plurality of such photovoltaic devices, in particular a PV concentrator module, in such a way that it can be mass produced with little effort and avoids the disadvantages mentioned above.
  • the invention proposes a photovoltaic device with the features mentioned in claim 1.
  • Advantageous embodiments can be found in the dependent claims. An easily produced photovoltaic device formed from a plurality of photovoltaic devices and an advantageous manufacturing method for this are the subject of the additional claims.
  • a hermetic encapsulation of the solar cells and the electrical contacts can be easily achieved on the back of a transparent light-emitting surface.
  • a focusing of the sun's rays is provided on the underside of a transparent light exit body.
  • the transparent material of the light exit body can on the one hand serve as a carrier material for the solar cell (s), and On the other hand, it can cover the sensitive light entry zone of the expensive solar cell (s) against environmental influences.
  • On the back of the transparent light exit body which is preferably plate-shaped or disc-shaped for forming a transparent light exit surface, one moreover simply approaches the solar cells for the purpose of contacting and dissipating heat.
  • a planar heat conductor it would also be possible to provide three-dimensional heat dissipation devices without problems, as are known in high-performance electronic components, for example rib structures.
  • the light exit body is mounted at a distance from an optical (focusing) unit mounted on predetermined areas for concentration of the light. Then, a light entry surface with the focusing unit and the light exit body are arranged at a distance from each other, so that a large distance for focusing is available and you can focus with relatively flat and simple optics all light from a large area on the small solar cell surface.
  • the carrier body has on one side the light entry surface and on the opposite side the light exit surface with the solar cell.
  • the device is so simple and can be handled as small LEDs individually.
  • the light entry surface of the carrier body which is then usually formed as a solid body of suitable transparent material, is correspondingly shaped in order to focus the light onto the solar cell mounted on the rear side.
  • This embodiment of the photovoltaic device can be designed as a single cell, for example as a light-emitting diode, with an approximately circular cross-section.
  • a plurality of these individual cells with an applied carrier body as a focusing device can then be assembled, for example, on a board to a module. If the cross section is not circular, but rectangular or even better square, then the total area can be better equipped.
  • the attachment of the solar cells can be easily automated if they are arranged in a regular pattern, in particular a square pattern. It is particularly easy to produce the light entry surface to be provided with a pattern of many individual optical units when the carrier body is introduced as rolled glass and the focusing pattern is introduced like an ornament in omament glass via a correspondingly patterned roller.
  • the solar cells are arranged on a light exit surface of a transparent supporting body, so that the advantageous techniques explained below for contacting the solar cells are equally applicable to both.
  • the solar cell (s) is / are preferably embedded in and electrically connected to a printed circuit board or conductor foil.
  • conductor tracks for all or one group of solar cells can thus be produced in a simple manner in one step.
  • the circuit board is preferably - for example, flat, in particular full surface - connected to the transparent light exit surface, to ensure safe protection of the cell from penetrating moisture and air.
  • the electrical connections and an insulating layer can also be applied directly to the transparent light exit surface.
  • the methods known from electronics and semiconductor technology for forming integrated interconnects and insulating intermediate regions are applicable.
  • the insulating layer is preferably applied by application of flowable materials. formed.
  • the insulating layer can also serve for embedding and / or fixing of the solar cells and / or other switching elements.
  • the solar cells are further preferably connected at the bottom with a heat conductor layer, which preferably provides both for electrical contact and for the dissipation of the heat impinging on the solar cell.
  • the concentration can be made directly from the spaced optical unit to the solar cell.
  • the focusing or collecting device may also have the first optical unit spaced from the transparent light exit surface and an additional second optical unit in the vicinity of the solar cell.
  • a concentration through the first optical unit may first be made on a secondary lens. This concentrates and bundles the incident light even further onto the solar cell.
  • the first and / or the second optical unit may be made of the same material as a transparent light entrance surface associated with the first optical unit or the e.g. be the second optical unit associated transparent light exit surface, but they can also be applied to the transparent Lichteintritts- or -austrittsharm of other material.
  • Figure 1 is a perspective view of a photovoltaic device in the form of a
  • PV concentrator module with a variety of individual photovoltaic devices (also called concentrator unit), each for direct Conversion of sunlight concentrated on a small-area solar cell into electrical energy serve, and a schematic detail view of the general structure of a first embodiment of the photovoltaic devices;
  • FIG. 2 shows a sectional view through a photovoltaic device which can be used in the photovoltaic device of FIG. 1 according to a first embodiment (with printed circuit board and without secondary lens);
  • FIG. 3 is a sectional view of a photovoltaic device usable in the photovoltaic device of FIG. 1 according to a second embodiment (including a printed circuit board and a secondary lens);
  • FIG. 4 shows a sectional view through a photovoltaic device which can be used in the photovoltaic device of FIG. 1 according to a third embodiment (with conductor tracks and without a secondary lens);
  • FIG. 5 shows a sectional view through a photovoltaic device that can be used in the photovoltaic device of FIG. 5 according to a fourth embodiment (with conductor tracks and with secondary lens);
  • FIG. 6 shows a sectional view along a vertical center plane through a photovoltaic device according to a fifth embodiment
  • Figure 7 is a bottom view of the photovoltaic device according to the fifth embodiment.
  • Figure 8 is a side view of a photovoltaic device according to a sixth
  • Figure 9 is a bottom view of the photovoltaic device according to the sixth embodiment.
  • FIG. 10 is a plan view of the photovoltaic device according to the sixth embodiment.
  • Fig. 11 is a sectional view of a photovoltaic device formed of a plurality of photovoltaic devices of the sixth embodiment
  • FIG. 12 is a perspective view of a photovoltaic device according to a seventh embodiment.
  • FIG. 13 is a sectional view of the photovoltaic device according to the seventh embodiment.
  • the same reference numerals will be used for corresponding parts.
  • FIG. 1 shows a photovoltaic device 24 in the form of a PV concentrator module with a multiplicity of individual photovoltaic devices 20 in the form of concentrator units with at least one micro-solar cell 5 each.
  • the use of printed circuit boards 7 or conductor foils for the common connection of the plurality of micro-solar cells 5 of the module as well as additional switching elements advantageous for the flow of the electrical current highly productive, automated production.
  • the application of the contact paths and solar cells 5 can be carried out so that a simple test option is carried out by the connection to a DC power source.
  • the solar cells 5 then light up due to the design principle, so that a slight visual or technical optical control can be carried out.
  • the electrical characteristics can be determined and compared with reference values. Possible errors of individual solar cells 5 can be corrected by replacing them.
  • the critical positioning of the solar cells 5 is exactly predetermined in a printed circuit board 7 or conductor foil.
  • the entire circuit board 7 can be accurately positioned in an operation thereafter to the focus points of the bundled by an optical unit 2 sun rays.
  • a heat conductor layer 8 (see Figure 2) on the outside 34 of a transparent housing 26 of the photovoltaic device 24 - and here on the outside of the light exit surface 30 forming light exit plate 6 of the housing 26 - is a dissipation of heat to the environment reached.
  • the thermal conductivity of the heat conductor layer 8 can be changed directly by the use of particularly conductive material and / or different thickness of the material directly or even later by the additional application of material layers.
  • the bundled solar beams 3 are first directed onto a secondary lens 4, which then ensures further focusing of the beams and line onto the solar cell 5.
  • the secondary lens 4 can be formed directly from a transparent light exit surface 6 or consist of a different material.
  • a secondary lens 4 has the advantage that, on the one hand, higher concentrations of more than 1000 suns are achieved. This leads to an improvement in the efficiencies of certain multi-stage high-performance solar cells.
  • a secondary lens 4 when using a secondary lens 4, a less accurate tracking of the modules to the light source is required so that the requirements to be imposed on the tracking system are reduced. The resulting savings can exceed the cost of the additional secondary lenses 4. The increase in performance then leads to an additional effect.
  • the electrical conductor tracks 10 and the connections for the solar cell 5 and the further switching elements are applied directly to the underside / outer side 34 of the transparent light exit surface 6. This can e.g. by screen printing or other suitable methods.
  • the solar cells 5 and other switching and connection elements are assembled, connected and tested (see above).
  • the heat conductor layer 8 is mounted on this and on the underside of the solar cell 5.
  • the thermal conductivity of the heat conductor layer 8 can be changed directly by the use of particularly conductive material and / or different thickness of the material directly or even later by the additional application of conductive material layers.
  • the bundled light beams 3 are first directed onto a secondary lens 4, which then ensures further focusing of the beams and line onto the solar cell 5.
  • the secondary lens 4 can be directly from the or part of the transparent light exit surface 30 forming transparent light exit plate 6 may be formed or made of a different material. The advantages of the secondary lens 4 are the same as explained above.
  • a very significant advantage of the new technology is that both the space requirement and the performance-related investment costs in the context of mass production are only about 50% of the costs of conventional silicon flat panel systems. This results in much lower electricity generation costs. Since solar power generation in sun-rich countries is predominantly peak-load (i.e., fully hot during the "hot" time of day in air-conditioning and production), electricity generation costs for conventional power plants are conceivable for the first time.
  • the photovoltaic device 20 is configured to directly convert sunlight into electrical energy as a transparent unit.
  • the photovoltaic device 20 concentrates light radiation entering through a transparent light entry surface 1 with the aid of the optical unit 2 in a predetermined region 22.
  • This predetermined region 22 lies outside the transparent unit, facing away from the light entrance surface.
  • a solar cell 5 is placed in the predetermined area. With the solar cell 5, a heat conductor layer 8 is connected.
  • the photovoltaic device 24 has a housing 26 in which the photovoltaic devices 20 are arranged and connected via a printed circuit board 7.
  • the photovoltaic device 24 thus forms a total of a PV concentrator module (PV means photovoltaic).
  • the optical unit 2 is formed at least partially from a transparent material, in particular silicone material, which is applied directly to the front panel 32 of the housing 26 forming the transparent light entry surface 1 for the entire photovoltaic device 24 in one operation and into the layer is impressed.
  • the optical unit 2 is worked out directly from the transparent light entry surface 1, for example by grinding and / or lapping, so that the transparent material of the optical unit is integral with the transparent material of the light entry surface 1.
  • a method for testing the photovoltaic device 20 and / or the entire photovoltaic device 24 can be carried out in that a test of the connected solar cells 5 takes place by the application of electrical voltage. It can also be a test of the entire assembled unit by applying electrical voltage.
  • a continuous heat conductor layer 8 is connected to the back of the micro-solar cells 5.
  • An additional bundling of the radiation 3 concentrated by the optical unit 2 can be effected by a secondary lens 4 formed directly from the transparent light exit plate 6 (FIG. 5).
  • the additional bundling of the radiation 3 can take place by means of a secondary lens 4 applied to the transparent light exit plate 6 (FIG. 6).
  • the electrical contact and terminal tracks - generally the tracks 10 - as well as the solar cell 5 and any electrical switching elements (capacitive, inductive or in particular ohmic components, controllers, amplifiers , Micro- Chips or microprocessors) are applied directly to the outside of the transparent light exit plate 6.
  • the conductor tracks 10 are applied by means of screen printing.
  • sputtering methods or sputtering methods or the like may be used. These methods are carried out via masks that specify the conductor track course.
  • an insulating layer 9 is applied in accordance with an embodiment, which causes an electrical insulation and / or a re-radiation occurring thermal radiation.
  • the transparent light exit plate 6 may be constructed as a single layer or as a multilayer. For example, it could comprise or be formed by a glass plate. In addition, further transparent layers may be applied, for example an insulating and final layer of silicone or other transparent material which can be applied in a flowable state. If the light exit plate 6 has a glass plate, additional bundling of the radiation 3 can take place by means of a secondary lens 4 formed directly from the rear glass.
  • the secondary lens 4 may also be applied to the glass for additional bundling of the beams 4.
  • the first optical unit 2 can be constructed as described in the aforementioned prior art, for example by means of Fresnel lenses which are formed on the front panel 32 of glass forming the light entry surface 1.
  • the light entry surface 1 and the light exit surface 30 are formed as front and rear sides of a single transparent carrier body 40, 41.
  • the carrier body 40, 41 is formed as a solid body of transparent material, in particular glass.
  • At the light entrance surface 1 of this support body 40, 41 is or the optical (s) units 2 are provided.
  • the solar cell (s) 5 is or are provided.
  • optical units 2 and the contacting; Embedding, cooling and mounting of the solar cells 5 can be done as in the other embodiments described above.
  • the individual photovoltaic devices 20 are designed as single cells 42.
  • Each solar cell 5 has its own carrier body 40, which simultaneously serves as a focusing device for concentrating the light entering on the light entry surface 1 onto the much smaller area of the solar cell 5.
  • the support body 40 is circular in cross section with a round top surface (acting as a lens) and a flat bottom surface.
  • On the underside contact pins 44 may be provided, with which each of these individual cells 42 on a board (not shown) can be placed.
  • a board not shown
  • the support body 40 of each single cell 42 is square in the base.
  • the individual cells 42 can thus be more easily assembled into a PV concentrator module 24, as shown in FIG. Any suitable technique may be used to join the individual support bodies 40, such as by gluing or simply inserting into an outer frame (not shown). In the arrangement with individual cells 42, these can also be subsequently checked at any time by applying a voltage.
  • the solar cells 5 then light up similar to LEDs, only much weaker. If a solar cell does not light up, it can easily be replaced later on single cells.
  • a plurality of solar cells 5 are held on a support body 41.
  • the solar cells 5 are, as described above in the other embodiments, arranged in a pattern, here a square row pattern with equal intervals.
  • the light entry surface of the carrier body 41 is formed in a corresponding pattern into optical units, which focus the light entering in the respective fields 43 onto the respective solar cell 5.
  • these optical units can be formed as explained in the other embodiments.
  • a regular pattern of optical units is to be formed on a surface of a transparent plate
  • a roll (not shown) provided with a negative pattern impresses the pattern directly into the glass mass.
  • This method of preparation is known in the production of Omamentglas.
  • the carrier body 41 of the seventh embodiment is manufactured in this way.
  • the seventh embodiment is particularly suitable for industrial large-scale production of relatively inexpensive PV concentrator modules.

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un dispositif photovoltaïque pour la conversion directe d'énergie solaire en énergie électrique. Le dispositif photovoltaïque selon l'invention comprend une cellule solaire ayant une superficie plus faible qu'une surface d'entrée de lumière du dispositif photovoltaïque, une unité optique pour la concentration ou la focalisation du rayonnement solaire pénétrant par la surface d'entrée de lumière sur une zone prédéfinie, déterminée par la plus petite surface de la cellule solaire, placée à distance de la surface d'entrée de lumière et ayant une surface inférieure à la surface d'entrée de lumière, ainsi qu'un corps support transparent sur lequel est montée la cellule solaire. L'invention vise à permettre une fabrication plus simple et plus économique du dispositif. A cet effet, le corps support est un corps de sortie de lumière transparent à travers lequel le rayonnement solaire concentré ou focalisé peut passer, et la cellule solaire est montée sur une face, opposée à la surface d'entrée de lumière et/ou à l'unité optique, du corps de sortie de lumière. L'invention concerne également un module de concentration photovoltaïque formé de plusieurs dispositifs photovoltaïques selon l'invention, ainsi qu'un procédé de production avantageux correspondant.
EP06722855A 2005-06-03 2006-05-10 Dispositif photovoltaique concentrateur, module concentrateur photovoltaique forme de ces dispositifs, ainsi que procede de production correspondant Withdrawn EP1891681A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005025687 2005-06-03
DE102005033272A DE102005033272A1 (de) 2005-06-03 2005-07-15 Konzentrator-Photovoltaik-Einrichtung, daraus gebildetes PV-Konzentratormodul sowie Herstellverfahren hierfür
PCT/DE2006/000804 WO2006128417A1 (fr) 2005-06-03 2006-05-10 Dispositif photovoltaique concentrateur, module concentrateur photovoltaique forme de ces dispositifs, ainsi que procede de production correspondant

Publications (1)

Publication Number Publication Date
EP1891681A1 true EP1891681A1 (fr) 2008-02-27

Family

ID=36809664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06722855A Withdrawn EP1891681A1 (fr) 2005-06-03 2006-05-10 Dispositif photovoltaique concentrateur, module concentrateur photovoltaique forme de ces dispositifs, ainsi que procede de production correspondant

Country Status (8)

Country Link
US (1) US20090277493A1 (fr)
EP (1) EP1891681A1 (fr)
JP (1) JP2008543066A (fr)
KR (1) KR20080021706A (fr)
AU (1) AU2006254570A1 (fr)
DE (1) DE102005033272A1 (fr)
TW (1) TW200735390A (fr)
WO (1) WO2006128417A1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7776314B2 (en) 2002-06-17 2010-08-17 Grunenthal Gmbh Abuse-proofed dosage system
US8227688B1 (en) 2005-10-17 2012-07-24 Solaria Corporation Method and resulting structure for assembling photovoltaic regions onto lead frame members for integration on concentrating elements for solar cells
US7910822B1 (en) 2005-10-17 2011-03-22 Solaria Corporation Fabrication process for photovoltaic cell
US20090025784A1 (en) * 2007-02-02 2009-01-29 Sol Focus, Inc. Thermal spray for solar concentrator fabrication
DE102007006560A1 (de) 2007-02-09 2008-08-14 Solartec Ag Photovoltaik-Vorrichtung mit RFID-Sicherheitsvorrichtung sowie Herstellverfahren dafür
AU2008218103B2 (en) * 2007-02-23 2012-12-06 The Regents Of The University Of California Concentrating photovoltaic system using a fresnel lens and nonimaging secondary optics
US7910392B2 (en) 2007-04-02 2011-03-22 Solaria Corporation Method and system for assembling a solar cell package
WO2008127142A1 (fr) * 2007-04-16 2008-10-23 Zakrytoe Aktsionernoe Obschestvo 'technoexan' Module photovoltaïque
US7419377B1 (en) 2007-08-20 2008-09-02 Solaria Corporation Electrical coupling device and method for solar cells
US8049098B2 (en) 2007-09-05 2011-11-01 Solaria Corporation Notch structure for concentrating module and method of manufacture using photovoltaic strips
KR100981685B1 (ko) * 2007-10-19 2010-09-10 재단법인서울대학교산학협력재단 마이크로렌즈를 이용한 태양전지 장치 및 그 제조 방법
US7910035B2 (en) 2007-12-12 2011-03-22 Solaria Corporation Method and system for manufacturing integrated molded concentrator photovoltaic device
US9331228B2 (en) * 2008-02-11 2016-05-03 Suncore Photovoltaics, Inc. Concentrated photovoltaic system modules using III-V semiconductor solar cells
US8759138B2 (en) 2008-02-11 2014-06-24 Suncore Photovoltaics, Inc. Concentrated photovoltaic system modules using III-V semiconductor solar cells
DE102008017370A1 (de) * 2008-02-13 2009-08-27 Solartec Ag Photovoltaik-Vorrichtung, Herstellverfahren für Photovoltaik-Vorrichtung sowie Solaranlage
IT1393648B1 (it) * 2008-07-17 2012-05-08 Arterra Bioscience S R L Metodo per l'ottenimento di piante transgeniche resistenti all'attacco di fitopatogeni basato sull'interferenza dell'rna (rnai)
DE102008035576A1 (de) * 2008-07-30 2010-02-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Photovoltaik-Vorrichtung und Verfahren zur Herstellung einer Konzentratoroptik
DE102008035575B4 (de) * 2008-07-30 2016-08-11 Soitec Solar Gmbh Photovoltaik-Vorrichtung zur direkten Umwandlung von Sonnenenergie in elektrische Energie enthaltend eine zweistufige aus mehreren Elementen bestehende Konzentratoroptik
US8237257B2 (en) * 2008-09-25 2012-08-07 King Dragon International Inc. Substrate structure with die embedded inside and dual build-up layers over both side surfaces and method of the same
DE102008055475A1 (de) 2008-12-04 2010-06-10 Azur Space Solar Power Gmbh Anordnung von untereinander verschalteten Solarzellen
DE102008060599A1 (de) * 2008-12-06 2010-06-10 Rainer Merdonig Solarzelleneinheit
WO2010091391A2 (fr) 2009-02-09 2010-08-12 Semprius, Inc. Modules photovoltaïques du type à concentrateur (cpv), récepteurs et sous-récepteurs et leurs procédés de formation
US8684545B2 (en) 2009-07-30 2014-04-01 The Regents Of The University Of California Light concentration apparatus, systems and methods
US9039213B2 (en) 2009-07-30 2015-05-26 The Regents Of The University Of California Light concentration apparatus, systems and methods
US20120192915A1 (en) * 2009-10-07 2012-08-02 Pythagoras Solar Inc. Photovoltaic module and array and method of manufacture thereof
ES2400634B2 (es) * 2009-10-20 2013-12-03 Suncore Photovoltaics Inc. Módulos de sistema fotovoltaico de concentración usando células solares de semiconductores iii-v.
EP2323176A1 (fr) * 2009-11-16 2011-05-18 'Telecom-STV' Company Limited Module de concentrateur photoélectrique
TWI420781B (zh) * 2010-12-06 2013-12-21 Mh Solar Co Ltd 一種可攜式太陽能充電裝置
CN102194913A (zh) * 2011-05-06 2011-09-21 广东新曜光电有限公司 一种高倍聚光太阳能接收模块
DE202011109424U1 (de) 2011-12-23 2012-01-20 Grenzebach Maschinenbau Gmbh Vorrichtung zur industriellen Verdrahtung und Endprüfung von photovoltaischen Konzentratormodulen
CN104205620A (zh) * 2012-03-30 2014-12-10 夏普株式会社 二次透镜、太阳能电池安装体、聚光型太阳能发电单元、聚光型太阳能发电装置以及聚光型太阳能发电模块
JP2014010251A (ja) * 2012-06-28 2014-01-20 Sharp Corp 二次レンズ、太陽電池実装体、集光型太陽光発電装置、および集光型太陽光発電モジュール
CN103178160B (zh) * 2013-03-19 2015-12-02 四川钟顺太阳能开发有限公司 一种线性聚光组件生产工艺
JP2013219392A (ja) * 2013-07-10 2013-10-24 Asahi Rubber Inc 光学レンズ付きシート部材および太陽電池
JP6557857B2 (ja) * 2015-06-26 2019-08-14 パナソニックＩｐマネジメント株式会社 太陽電池モジュール
WO2017105581A2 (fr) 2015-10-02 2017-06-22 Semprius, Inc. Éléments photovoltaïques concentrés (cpv) de très petites dimensions à tranches intégrées pour applications spatiales
US10367449B2 (en) 2016-02-18 2019-07-30 The Boeing Company Micro-concentrator module and deployment method
KR101898593B1 (ko) * 2017-04-06 2018-09-13 엘지전자 주식회사 태양전지 모듈
CN109904264A (zh) * 2017-11-29 2019-06-18 熊猫电站控股有限公司 具有特定颜色的新型光伏组件和呈现图案的光伏电站
RU2740738C1 (ru) * 2020-04-20 2021-01-20 Федеральное государственное бюджетное учреждение науки Физико-технический институт им. А.Ф. Иоффе Российской академии наук Мощный концентраторный фотоэлектрический модуль

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924510A1 (de) * 1979-06-18 1981-01-08 Imchemie Kunststoff Gmbh Konzentrator fuer solarzellen
US4638110A (en) * 1985-06-13 1987-01-20 Illuminated Data, Inc. Methods and apparatus relating to photovoltaic semiconductor devices
DE3741477A1 (de) * 1987-12-08 1989-06-22 Fraunhofer Ges Forschung Konzentratoranordnung
US5091018A (en) * 1989-04-17 1992-02-25 The Boeing Company Tandem photovoltaic solar cell with III-V diffused junction booster cell
DE4016665A1 (de) * 1990-05-23 1991-11-28 Holtronic Gmbh Fotozellenanordnung zur erzeugung elektrischer energie
US5344497A (en) * 1993-04-19 1994-09-06 Fraas Lewis M Line-focus photovoltaic module using stacked tandem-cells
US6717045B2 (en) * 2001-10-23 2004-04-06 Leon L. C. Chen Photovoltaic array module design for solar electric power generation systems
GB0227718D0 (en) * 2002-11-28 2003-01-08 Eastman Kodak Co A photovoltaic device and a manufacturing method hereof
US20050081908A1 (en) * 2003-03-19 2005-04-21 Stewart Roger G. Method and apparatus for generation of electrical power from solar energy
DE10320663A1 (de) * 2003-05-02 2004-11-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Einheit zum Konzentrieren von Sonnenstrahlung auf eine Mikrosolarzelle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006128417A1 *

Also Published As

Publication number Publication date
TW200735390A (en) 2007-09-16
AU2006254570A1 (en) 2006-12-07
KR20080021706A (ko) 2008-03-07
WO2006128417A1 (fr) 2006-12-07
DE102005033272A1 (de) 2006-12-07
US20090277493A1 (en) 2009-11-12
JP2008543066A (ja) 2008-11-27

Similar Documents

Publication Publication Date Title
EP1891681A1 (fr) Dispositif photovoltaique concentrateur, module concentrateur photovoltaique forme de ces dispositifs, ainsi que procede de production correspondant
DE60312358T2 (de) Photovoltaisches modul mit einstellbarem kühlkörper und herstellungsverfahren
EP2279531B1 (fr) Module de cellules solaires
EP2139046A1 (fr) Module photovoltaïque
WO2007036199A2 (fr) Dispositif photovoltaique concentrateur, element photovoltaique utilise dans ce dispositif et procede pour produire ce dispositif
EP1835547B1 (fr) Module photovoltaique
EP1977453A2 (fr) Dispositif photo voltaïque concentrateur doté d'un auxiliaire de positionnement
DE3308269A1 (de) Solarzelle
DE202011104884U1 (de) Konzentriertes photovoltaisches Systemmodul unter Verwendung von III-V Halbleitersolarzellen
DE102022123915A1 (de) Photovoltaik-thermisches Modul
DE112011102882T5 (de) Flexible gebäudeintegrierte Photovoltaikstruktur
WO2009043340A2 (fr) Module photovoltaïque ayant au moins une cellule solaire
EP2671258B1 (fr) Cellule solaire à jonctions multiples et procédé de fabrication d'une telle cellule
DE102009056779A1 (de) Photovoltaik-Modul
DE102008017370A1 (de) Photovoltaik-Vorrichtung, Herstellverfahren für Photovoltaik-Vorrichtung sowie Solaranlage
DE102010015848A1 (de) Solarmodul oder Solarzelle mit optisch funktionaler witterungsbeständiger Oberflächenschicht
EP1677363A1 (fr) Panneau solaire montable sur un toit
WO2005091378A2 (fr) Modules de cellules solaires
DE102011052318A1 (de) Solarmodul und Solarmodul-Herstellungsverfahren
DE102010015970A1 (de) Photovoltaikzelle, Photovoltaikzellenmodul, Anordnung zum Aufbringen einer vorgegebenen Information auf eine Photovoltaikzelle, Verfahren zum Ermitteln einer Information von einer Photovoltaikzelle, Anordnung zum Ermitteln einer Information von einer Photovoltaikzelle
DE10147796B4 (de) Fotovoltaische Vorrichtung mit elektrischem Verbindungsband als Träger einer fotovoltaischen Zelle in Klebeverbund mit Kühlkörper und Verfahren zur Herstellung
DE102011119467A1 (de) Solarzellenmodul und Konzentratormodul sowie deren Verwendung
DE102020131742A1 (de) Feldbreitenanpassung von Zellen in einem photovoltaischen Element
DE19732548A1 (de) Solarmodulbooster
DE102022128223A1 (de) Solarzellenmodul und Verfahren zur Herstellung eines Solarzellenmoduls

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080102

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SOLARTEC AG

DAX Request for extension of the european patent (deleted)
19U Interruption of proceedings before grant

Effective date: 20090301

19W Proceedings resumed before grant after interruption of proceedings

Effective date: 20091221

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20101201