WO2006128417A1 - Konzentrator-photovoltaik-einrichtung, daraus gebildetes pv- konzentratormodul sowie herstellverfahren hierfür - Google Patents
Konzentrator-photovoltaik-einrichtung, daraus gebildetes pv- konzentratormodul sowie herstellverfahren hierfür Download PDFInfo
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- WO2006128417A1 WO2006128417A1 PCT/DE2006/000804 DE2006000804W WO2006128417A1 WO 2006128417 A1 WO2006128417 A1 WO 2006128417A1 DE 2006000804 W DE2006000804 W DE 2006000804W WO 2006128417 A1 WO2006128417 A1 WO 2006128417A1
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- WIPO (PCT)
- Prior art keywords
- photovoltaic device
- solar
- carrier body
- transparent
- solar cell
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 42
- 230000005855 radiation Effects 0.000 claims abstract description 14
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- 239000000463 material Substances 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000011888 foil Substances 0.000 claims description 12
- 239000012780 transparent material Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
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- 238000013459 approach Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
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- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
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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.
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- 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
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2006254570A AU2006254570A1 (en) | 2005-06-03 | 2006-05-10 | Concentrator photovoltaic device, PV concentrator module formed therefrom and production process therefor |
JP2008513913A JP2008543066A (ja) | 2005-06-03 | 2006-05-10 | 光起電集光装置及び前記から形成された光起電集光モジュール並びにこれらのための生産方法 |
US11/915,855 US20090277493A1 (en) | 2005-06-03 | 2006-05-10 | Concentrator photovoltaic device, pv concentrator module formed therefrom and production process therefor |
EP06722855A EP1891681A1 (de) | 2005-06-03 | 2006-05-10 | Konzentrator-photovoltaik-einrichtung, daraus gebildetes pv- konzentratormodul sowie herstellverfahren hierfür |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005025687.2 | 2005-06-03 | ||
DE102005025687 | 2005-06-03 | ||
DE102005033272A DE102005033272A1 (de) | 2005-06-03 | 2005-07-15 | Konzentrator-Photovoltaik-Einrichtung, daraus gebildetes PV-Konzentratormodul sowie Herstellverfahren hierfür |
DE102005033272.2 | 2005-07-15 |
Publications (1)
Publication Number | Publication Date |
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WO2006128417A1 true WO2006128417A1 (de) | 2006-12-07 |
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ID=36809664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/DE2006/000804 WO2006128417A1 (de) | 2005-06-03 | 2006-05-10 | Konzentrator-photovoltaik-einrichtung, daraus gebildetes pv- konzentratormodul sowie herstellverfahren hierfür |
Country Status (8)
Country | Link |
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US (1) | US20090277493A1 (de) |
EP (1) | EP1891681A1 (de) |
JP (1) | JP2008543066A (de) |
KR (1) | KR20080021706A (de) |
AU (1) | AU2006254570A1 (de) |
DE (1) | DE102005033272A1 (de) |
TW (1) | TW200735390A (de) |
WO (1) | WO2006128417A1 (de) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7419377B1 (en) | 2007-08-20 | 2008-09-02 | Solaria Corporation | Electrical coupling device and method for solar cells |
US20100037935A1 (en) * | 2008-02-11 | 2010-02-18 | Emcore Solar Power, Inc. | Concentrated Photovoltaic System Modules Using III-V Semiconductor Solar Cells |
US20110061717A1 (en) * | 2007-10-19 | 2011-03-17 | Sunghoon Kwon | Solar cell apparatus using microlens and method for manufacturing same |
US7910822B1 (en) | 2005-10-17 | 2011-03-22 | Solaria Corporation | Fabrication process for photovoltaic cell |
US7910035B2 (en) | 2007-12-12 | 2011-03-22 | Solaria Corporation | Method and system for manufacturing integrated molded concentrator photovoltaic device |
US7910392B2 (en) | 2007-04-02 | 2011-03-22 | Solaria Corporation | Method and system for assembling a solar cell package |
CN102044585A (zh) * | 2009-10-20 | 2011-05-04 | 安科太阳能公司 | 使用iii-v族半导体太阳能电池的聚光式光伏系统模块 |
US20110186129A1 (en) * | 2008-07-30 | 2011-08-04 | Concentrix Solar Gmbh | Photovoltaic apparatus for direct conversion of solar energy to electrical energy |
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 |
US8049098B2 (en) | 2007-09-05 | 2011-11-01 | Solaria Corporation | Notch structure for concentrating module and method of manufacture using photovoltaic strips |
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 |
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 |
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US10416425B2 (en) | 2009-02-09 | 2019-09-17 | X-Celeprint Limited | Concentrator-type photovoltaic (CPV) modules, receiver and sub-receivers and methods of forming same |
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 |
ES2400634A1 (es) * | 2009-10-20 | 2013-04-11 | Suncore Photovoltaics Inc. | Módulos de sistema fotovoltaico de concentración usando células solares de semiconductores iii-v. |
CN102044585A (zh) * | 2009-10-20 | 2011-05-04 | 安科太阳能公司 | 使用iii-v族半导体太阳能电池的聚光式光伏系统模块 |
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 |
US10418501B2 (en) | 2015-10-02 | 2019-09-17 | X-Celeprint Limited | Wafer-integrated, ultra-low profile concentrated photovoltaics (CPV) for space applications |
Also Published As
Publication number | Publication date |
---|---|
JP2008543066A (ja) | 2008-11-27 |
US20090277493A1 (en) | 2009-11-12 |
DE102005033272A1 (de) | 2006-12-07 |
KR20080021706A (ko) | 2008-03-07 |
AU2006254570A1 (en) | 2006-12-07 |
TW200735390A (en) | 2007-09-16 |
EP1891681A1 (de) | 2008-02-27 |
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