EP1987546A2 - Système de module solaire comportant une structure porteuse - Google Patents

Système de module solaire comportant une structure porteuse

Info

Publication number
EP1987546A2
EP1987546A2 EP07722900A EP07722900A EP1987546A2 EP 1987546 A2 EP1987546 A2 EP 1987546A2 EP 07722900 A EP07722900 A EP 07722900A EP 07722900 A EP07722900 A EP 07722900A EP 1987546 A2 EP1987546 A2 EP 1987546A2
Authority
EP
European Patent Office
Prior art keywords
profile
support
solar module
profiles
connection
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Withdrawn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
EP07722900A
Other languages
German (de)
English (en)
Inventor
Fritz Klotz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38180452&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1987546(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP1987546A2 publication Critical patent/EP1987546A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • 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
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • 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
    • F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
    • 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
    • F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S2020/10—Solar modules layout; Modular arrangements
    • 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
    • F24S2023/83—Other shapes
    • F24S2023/832—Other shapes curved
    • 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
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S2025/6004—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by clipping, e.g. by using snap connectors
    • 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
    • F24S2025/80—Special profiles
    • F24S2025/801—Special profiles having hollow parts with closed cross-section
    • 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
    • F24S2025/80—Special profiles
    • F24S2025/806—Special profiles having curved portions
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • 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

Definitions

  • the invention relates to a solar module system having a support structure and at least one to be arranged on the support structure solar module or reflector element.
  • solar module systems are used as photovoltaic systems and thermal solar collector systems in various designs.
  • solar module encompasses both photovoltaic modules and thermal solar collector modules.
  • German Offenlegungsschrift DE 100 41 271 A1 discloses a roof covering or wall cladding made of self-supporting sheet metal panels onto which a photovoltaic module protected by an outer covering layer of translucent plastic is applied on the outside.
  • a system with controlled heat removal and / or heat supply is held on the underside of the sheet metal panels in thermally conductive contact therewith.
  • the photovoltaic module can be applied as a flexible composite film over its entire surface on the respective sheet metal panel.
  • Similar photovoltaic module laminates for surface application to a carrier layer by pressing or gluing or in self-adhesive execution are described in the published patent application WO 01/67523 A1 and the patent US Pat. No. 6,553,729 B1.
  • a photovoltaic structure in which a module carrier of a lower, flat steel plate, a spaced therefrom with the interposition of an insulating material arranged steel plate, the channel-forming wave-shaped profiled, and a patch on this upper, flat steel plate is formed and a photovoltaic flat module is applied to the upper steel plate.
  • concentrating solar module systems are also used, for example of the so-called V-trough type, see, for example, US Pat. No. 2003/0201007 A1, and parabolic concentrator type, see, for example, US Pat. No. 5,344,496 and the conference proceedings CK Weatherby et. al., Further Development and Field Test Results of Two Low-Material-Cost Parabolic Trough PV Concentrators, 2 ⁇ d World Conference and Exhibition on Photovoltaic Solar Energy Conversion, 6-10 July 1998, Vienna, Austria, page 2189 and F Dobon et. al., Controlled Atmosphere PV Concentrator (CAC), 17th European Photovoltaic Solar Energy Conference, October 22-26, 2001, Kunststoff, Germany, page 668.
  • CAC Controlled Atmosphere PV Concentrator
  • the invention is based on the technical problem of providing a solar module system of the type mentioned, which can be implemented with relatively little manufacturing effort and is also suitable for relatively large-scale installations of large power plants, in the field and for building integration on roofs and facades.
  • the support structure includes at least one self-supporting rib and / or hollow longitudinal profile as a support profile with a solar module and / or reflector functional surface.
  • Such support profiles can be with produce comparatively little effort and provide a self-supporting ability for the support structure, which reduces the cost of required substructures.
  • self-supporting in this case, as the relevant expert for this, a design of the support profile meant that is chosen so that the support profile with the or the elements attached thereto over a certain span of in the present applications of solar module systems typically up to several meters, eg between about 2m and 10m, even without necessarily requiring a close-meshed substructure, including the load to be calculated during operation, in particular by wind and snow loads.
  • the thus understood self-supporting support structure thus does not require subframe longitudinal beams and typically requires only a central or two end-side support in typically used in the application, which may typically be somewhat retracted in the latter case, ie at a small distance, the vie l is smaller than the supporting profile length, run from the respective supporting profile front end.
  • the support profile according to the invention also has a longitudinal plug-in profile for laterally attaching a further support profile or a connection profile or a termination profile and / or a heat dissipation structure.
  • the former allows the side joining together of several solar module and / or reflector-carrying profiles to provide larger support surfaces, depending on the system design, the support profiles can be plugged directly to each other or plugged into an intermediate connection profile.
  • the end profile can be used to achieve a respective desired lateral edge termination.
  • the heat dissipation structure provided on the support profile the latter contributes to an on-demand cooling of the solar module functional surface and / or the reflector functional surface.
  • connection profile is designed as a hollow chamber longitudinal profile with front reflector functional surface, ie the surface itself acts as a reflector or acts as a reflector support surface on which a separate reflector element, for example in the form of a reflector film can be attached, so that a reflective V-trough wall is provided.
  • the invention is advantageous, e.g. also usable for systems of the parabolic concentrator type.
  • the respective support profile on a para- bolförmiges reflector functional surface on which a solar module element is assigned which is arranged or formed on a front side of a laterally attached to the support profile connection profile or end profile.
  • the solar module element may e.g. integrally formed on the connection or end profile or attached to this.
  • it may be e.g. to be a conventional solar thermal collector tube or a suitably designed photovoltaic element.
  • At least one hollow chamber is formed according to claim 4 on the support section and / or on the connection profile, and / or the plug connection of the plug-in profile and / or the end profile is hollow chamber forming, which can contribute to the increased stability of the support structure.
  • the hollow chambers can, if necessary, for passing a liquid or gaseous Cooling medium for the purpose of improved cooling or, if necessary, be used to heat the system and / or as line / cable channels.
  • connection of the connection profile with the support profile designed to conduct heat so that if necessary, the connection profile can act as a heat sink.
  • the longitudinal-side plug-in profile according to claim 6 is designed such that a respective support profile between two fixed connection profiles can be mounted and dismounted.
  • the respective support profile can be dismantled individually, without having to disassemble adjacent connection or support profiles, which makes the replacement of a support profile very simple.
  • paired end profiles are provided with which prefabricated and provided with side end profiles units rainproof can be connected to larger units by the end profiles are designed such that each two adjacent end profiles in the manner of an overlapping roof tile or Labyrinth seal rainproof interlock.
  • the support profiles are formed as extruded, Strangzugprofile- or Rollformprofile.
  • the plug-in profile and / or the connection profile is designed to connect two support profiles each with an aligned utility side to form a continuous solar module / reflector utility.
  • extended solar module and / or reflector useful surfaces can be provided over a plurality of support profiles without significant lateral interruption and without steps.
  • FIG. 1 shows a cross section through a support profile with front-side module support surface and rear heat-conducting rib structure
  • FIG. 1 is cross-sectional views of variants of the support profile of Fig. 1,
  • FIG. 4 shows a cross section of a support profile variant with lateral plug-in profile for the direct coupling of further support profiles
  • FIG. 5 and 6 are cross-sections through one end profile for the lateral completion of the support profile of Fig. 4,
  • FIG. 7 shows a cross-section of the carrier profile of FIG. 4 with attached end profiles according to FIGS. 5 and 6, FIG.
  • FIG. 8 shows a cross-section of a supporting structure with three support profiles which are coupled to one another according to FIG. 4 and lateral end profiles according to FIGS. 5 and 6,
  • FIG. 9 shows a cross section through a variant of the support profile of FIG. 4 with greater profile depth in the plug profile area
  • FIG. 10 and 11 are cross sections of a respective end profile for the lateral plug-in profiles of the support profile of Fig. 9,
  • FIG. 12 shows a cross section of the support profile of FIG. 9 with attached end profiles according to FIGS. 10 and 11, FIG.
  • FIG. 13 is a cross-section of a support structure of four abutting support profiles according to FIG. 9 and the lateral end profiles according to FIGS. 10 and 11, FIG.
  • FIG. 14 and 14A each show a cross-sectional view of a further variant of the support profile of FIG. 4 without or with hollow chambers and with individually applied solar module, FIG. 14 showing an associated end profile in exploded view on the left and an associated connection profile on the right,
  • FIG. 15 and 15A each show a cross-sectional view through a part of a support structure with abutting support profiles according to FIG. 14 or according to a variant with a rear hollow chamber, FIG.
  • 16 to 23 are cross-sectional views of modified configurations of the connection profile of FIG. 14 with different stiffening profile shapes and profile depths,
  • FIG. 24 is a cross-sectional view of two assembled by means of the connection profile of Fig. 22 supporting profiles of FIG. 14,
  • FIG. 25 shows a cross section of a solar module support profile for a photovoltaic system of the V-trough-type concentrator
  • FIG. 26 shows a cross-section of a connection profile with reflector functional surface for coupling support profiles according to FIG. 25, FIG.
  • FIG. 27 shows a cross-section of a section of a support structure for a V-trough concentrator type photovoltaic system with the support profiles according to FIG. 25 and the connection profiles according to FIG. 26, FIG.
  • 28 and 28A each show a cross section of a variant of the support profile of FIG. 25 for a further photovoltaic system of the V-trough-type concentrator without or with hollow chambers,
  • FIG. 29 shows a cross section of a connection profile for the support profile according to FIG. 28, FIG.
  • FIG. 30 is a cross-sectional view corresponding to FIG. 27 for the system variant with the support profiles according to FIG. 28 and the connection profiles according to FIG. 29, FIG.
  • FIG. 31 shows a plan view of a photovoltaic system of the V-trough-type concentrator according to the system variant of FIG. 30 with five solar module support profiles assembled via the connection profiles with reflector function, FIG.
  • FIG. 32 is a cross-sectional view taken along a line I - I of FIG. 31; FIG.
  • FIG. 36 shows a cross section through two adjacent support profiles in the manner of FIG. 9, which are joined together laterally by two-pair end profiles similar to those of FIGS. 33 and 34, FIG.
  • Fig. 38 shows a cross section through a connection profile with front side molded solar module element
  • FIG. 39 shows a cross-section of a section of a support structure for a parabolic-concentrator-type solar module system with the support profiles according to FIG. 37 and the connection profiles according to FIG. 38.
  • FIGS. 1 to 3 illustrate support profiles which are suitable, for example, for photovoltaic systems integrated in shading slat systems.
  • a support profile 1 shown in FIG. 1 has on the front side a module support surface 2 on which a conventional photovoltaic module (not shown) can be mounted.
  • the support profile 1 directly opposite the module support surface 2 has a heat dissipation structure in the form of longitudinal heat conduction ribs 3, each corrugated surface profiling on their side surfaces or profiled in a wavy line are.
  • the support profile 1 terminates longitudinally with an edge profiling 4, each having an opening 5 for introducing self-drilling screws to determine the support section 1 in a manner not shown in its front end, for example on a movable Lamellenhalte- tion when the support section 1 as a shading with integrated photovoltaic function is used.
  • a support profile 6 shown in Fig. 2 corresponds to the support profile 1 of Fig. 1 with the exception of a modified lateral edge profiling 4a, as shown, which is also provided with openings 5a for introducing self-drilling screws.
  • a supporting profile variant 7 shown in FIG. 3 corresponds to the supporting profile 1 of FIG. 1 with the exception of a modified lateral edge profiling 4b, as shown, and a hollow channel profiling 8 with associated hollow channel 8a provided in the center.
  • the trans-mediate hollow channel profiling 8 contributes to increased longitudinal rigidity of the support profile 7, and the hollow channel 8a may optionally be e.g. be used for the implementation of electrical lines or a cooling flow medium.
  • the support profiles 1, 6, 7 according to FIGS. 1 to 3 can be manufactured with cost-effective mass production methods such as extrusion, pultrusion or roll forming of a thermally conductive material such as aluminum, magnesium, stainless steel, galvanized steel, thermally conductive plastic, etc.
  • FIGS. 4 to 8 illustrate a system variant which enables a modular supporting structure structure in various widths by laterally mating together a plurality of supporting profiles.
  • 4 shows an individual 1, with the exception that a longitudinal edge profiling 4c is provided which terminates on the outside in mating plug-in profiles 10a, 10b, ie the plug-in profiles 10a, 10b are designed so that the one plug-in profile of a Carrying profiles to form a flush top can be plugged together with the other plug-in profile of a laterally to be staked another support profile.
  • the plug-in profiles 10a, 10b each two spaced apart outwardly projecting, flexible latching tongues, wherein the one plug-in profiles, in Fig.
  • the longitudinal edge profiling 4c again has openings 5c for introducing self-tapping screws.
  • FIG. 5 and 6 show a respective end profile 11, 12, with which the respective longitudinal side plug-in profile 10a, 10b of the support section 9 of Fig. 4 can be completed when no further support profile is to be infected. 5, and the end profile 11 of FIG. 5 serves for mating with the left in FIG Design correspond to those of the right in Fig. 4 plug-in profile 10b of the support section 9.
  • the end profile 12 of Fig. 6 for mating with the right in Fig. 4 male profile 10b locking tongues corresponding to the design of the left male profile 10a of Fig. 4.
  • FIG. 7 shows, in cross-section, a finished support structure with a single support profile 9 according to FIG. 4 and termination profiles 11, 12 attached longitudinally according to FIGS. 5 and 6.
  • the one end profile 11 has a projecting shoulder 13 on the front side and the other end profile 12 has a protruding latching tongue 14 which form a lateral boundary of the module support surface 2 provided on the front side by the support profile 9 when the support structure is completely inserted.
  • FIG. 8 shows a support structure constructed with this system variant from three assembled support profiles 9 according to FIG. 4 and the lateral end profiles 11, 12 of FIGS. 5 and 6.
  • the support profiles 9 go to the lateral plug connection regions by the above-mentioned design of the cooperating plug-in profiles 10a, 10b front flush or Ü over, so that a total of a widened planar module support surface 2 is provided, which is limited only laterally by the edge heels 13, 14 of the end profiles 11, 12 and generally is available as solar module usable area.
  • the cooperating plug-in profiles 10a, 10b form a hollow chamber structure 15, which contributes to the longitudinal stiffness of the assembled support structure.
  • the hollow channels 15 formed by the plug-in connections can also be used for line feedthrough or for carrying out a cooling flow medium.
  • FIGS. 4 to 8 show a modification of the system variant of FIGS. 4 to 8, which differs therefrom by deeper hollow channels in the connector region, which provide increased longitudinal rigidity.
  • FIG. 9 in cross-section shown Tragprofil 16 with deeper lateral plug-in profiles 10c, 10d provided, ie the modified lateral plug-in profiles 10c, 10d extend rearwardly in greater depth than those in the system variant of Fig. 4 to 8 and consequently with accordingly greater distance between their two outwardly projecting locking tongues.
  • Figs. 10 and 11 show modifications End profiles 11a, 12a for laterally final, latching plugging on the left in Fig. 9 and right plug profile 10c, 10d.
  • Fig. 12 shows the support profile of Fig. 9 with the attached end profiles 1 1a, 12a.
  • FIG. 13 shows, in cross-section, a support structure consisting of four support profiles 16 placed one against the other according to FIG. 9 and the end profiles 11a, 12a attached laterally.
  • the cooperating plug-in profiles 10c, 10d form hollow channel structures 15a with a correspondingly large depth or large cross-section and therefore contribute to achieving high strength and in particular longitudinal rigidity of the assembled support structure.
  • stiffening hollow channels 15b are formed.
  • the stiffening hollow channel structures 15a, 15b are optionally in turn, e.g. usable for conducting electrical lines or a cooling fluid.
  • a usable area is provided that is flush over the entire width or aligned.
  • FIGS. 8 and 13 illustrate support structures in which the support profiles 9, 16 are typically put together before the application of a solar module to provide a correspondingly wide module support surface 2 on which the solar module is then applied
  • FIGS. 14 and 14 illustrate 15 a system variant in which typically individual, pre-equipped with solar panels support profiles are plugged together using connecting profiles to larger, ie wider units.
  • this embodiment includes a cross-sectional in Fig. 14 shown support profile 17 similar to the support section 9 of Fig. 4, but with shown in the manner modified longitudinal side plug-in profiles 10e, in this case on both sides of the support section 17 with the same cross-sectional shape with outwardly projecting are provided, spaced apart and provided with locking lugs locking tongues end.
  • FIG. 14A shows a variant of the example of FIG. 14 with additionally formed hollow chambers 8b or hollow channels, eg as cooling channels and / or cable channels can be used and also contribute to the mechanical stability of the support profiles. It is understood that in an appropriate manner, any number of such hollow chambers or hollow channels in any distribution can be provided for all other support profiles shown.
  • connection profile 19 is provided on both sides with a male profile 20 of the same shape such that the respective male profile 20 of the connection profile 19 can be latched by mating with the corresponding male profile 10e of the support section 17.
  • FIG. 15 shows two support profiles 17, which are thus joined together using the interposed connection profile 19, each having a solar module 18 applied thereto.
  • the support section 17 in turn a suitably shaped end profile 21, as shown in cross section in Fig. 14 in not yet plugged state.
  • the end profile 21 is provided on one side with a suitable plug-in profile, i. with the male profile 20, as it is provided on both sides in the connection profile 19.
  • longitudinally stiffening hollow-chamber structures 22 are formed both in the region of the respective connection profile 19 and in the longitudinal edge termination region.
  • Th hollow channels can optionally serve for a secondary use, such as to carry out electrical lines or a cooling fluid.
  • FIG. 15A shows a variant of the support profile of FIG. 15, in which the support profile is closed by a rear profile wall 17a, so that a hollow chamber 17b extending over the entire support profile width is formed, through which a liquid or gaseous tempering medium flows through the end-face support profile openings 17c can be passed and in which also the heat-conducting rib structure is, which allows a very effective temperature control of the support section 17.
  • the formed hollow chamber 17b also acts mechanically stabilizing and / or can be used for line feedthrough.
  • a separate wall e.g. a membrane, be attached to the profile back for hollow chamber formation.
  • FIGS. 16 to 23 illustrate advantageous variants with regard to the cross-sectional configuration for the connection profile 19 of the system variant of FIGS. 14, 14A, 15 and 15A.
  • a connecting profile 19a shown in FIG. 16 has, instead of the central web of the connecting profile 19 of FIGS. 14 and 15, an open longitudinally reinforcing rectangular hollow profile, from whose corner regions the plug-in profiles 20 protrude.
  • a connection profile 19b, shown in FIG. 17, has an additional rear opening profile with an opening 23 for insertion relative to the connection profile 19 of FIGS. 14, 14A, 15 and 15A a self-drilling retaining screw, not shown on.
  • connection profile 19d shown in FIG. 19 corresponds to the connection profile 19 of FIGS. 14, 14A, 15 and 15A with an additional rearward, rearwardly open rectangular profile 25.
  • connection profile variants of FIGS. 20 to 23 are suitable for cases with an increased need for longitudinal rigidity, for which purpose they have correspondingly rearward, deeper hollow profiles.
  • a connection profile 19e shown in FIG. 20 corresponds to the connection profile 19c of FIG. 18 with the rectangular profile 24a lowered at the back with additional retaining screw opening 23a at a connecting web 26.
  • a connecting profile 19f shown in FIG. 21 corresponds to that of FIG Stegmittigen opening 23 a two openings 23 b at the two corner regions of the intermediate web 26 are provided.
  • a connection profile 19g shown in FIG. 22 essentially corresponds to that of FIG. 21, but is significantly widened in relation thereto and provided with an additional rear-side profiling 27 on the rear side.
  • connection profile shapes of FIGS. 16 to 23 can be selected depending on the desired rigidity behavior of the support structure to be assembled together.
  • FIG. 24 shows by way of example and representative of the use of the remaining connection profile variants two support profiles 17 corresponding to FIG. 14 with solar modules 18 mounted thereon, which are joined together using the connection profile 19g of FIG. 22 with the wide, longitudinally stiffening hollow-chamber profile. While embodiments of non-concentrating photovoltaic systems have been described so far, FIGS. 25 to 27 illustrate a V-trough concentrator type photovoltaic system. FIG.
  • FIG. 25 shows in cross-section a supporting profile 28 used for this purpose, similar to the above-described supporting profiles with front-side module support surface 2 and heat-back rib structure 3 formed directly on the rear side, in which case module limit stops 29 for lateral delimitation of module support surface 2 are formed on the support profile 28 itself.
  • Several of these support profiles 28 are each interposing one in FIG.
  • connecting profile 30 shown in cross section can be plugged together to build larger units.
  • the connecting profile 30 on both sides each have a longitudinal groove 31a, 31b, in each of which a support profile 28 can be accommodated with its longitudinal plug-in profile or edge region.
  • Fig. 27 in which a support profile 28 and the two adjacent connection profiles 30 of a corresponding V-trough concentrator system are shown.
  • connection profiles 30 extend forward from the height of their trunnion-shaped support profile receiving grooves 31a, 31b, thereby providing reflection function surfaces 32 for the V-type trough type concentrator.
  • the triangular-shaped connection profiles 30 form V-trough reflector functioning surfaces 32 in order to irradiate radiation 33 incident thereon, concentrating on a respective solar module 34, which is applied to the module support surface 2 of the support profile 28.
  • the front triangular surfaces 32 of the connecting profiles 30 are already self-reflective, or they are with a plan reflector element occupied, for example, a suitable reflector film.
  • the respective support profile 28 can be dismantled with applied solar module 34 in the assembled state of the V-trough concentrator system if necessary, without having to disassemble the rest of the structure.
  • the support profile 28 is held slightly laterally displaceable in the corresponding receiving grooves 31a, 31b of the adjacent connection profiles 30, wherein it is held in the assembled state by a latching connection in the position of use shown in Fig. 27.
  • the latching connection includes an integrally formed on a longitudinal side of the support section 28, flexible, outwardly projecting latching tongue 35 and a latching cooperating with this locking lug 36 on the connection profile 30.
  • connection profiles 30 can remain stationary.
  • Figs. 28 to 32 illustrate a variant of the V-trough type concentrator of Figs. 25 to 27, in which support profiles 37 are used, which in their cross-sectional shape largely correspond to those of the embodiment of Figs. 14 and 15.
  • Fig. 28 shows the respective support profile 37, which is provided along both longitudinal sides, each with a corresponding, locking tongues with end-side locking lugs having plug-in profile 10f.
  • FIG. 28A shows, as a variant of the carrier profile 37 of FIG. 14, a carrier profile 37A with additional hollow channels 8c, which have a mechanically stabilizing effect and can also be used as cooling channels or cable channels.
  • 29 shows a cross-sectional view of a associated connection profile 38, which as shown substantially corresponds to that of FIG.
  • connection profile 38 of FIG. 29 essentially differs in that instead of the support profile receiving grooves 31a, 31b on both longitudinal sides with a plug-in profile 20a matching the plug-in profile 10f of the support profile 37, similar to the plug-in profile 20 of the connection profile 19 in FIG Embodiment of FIGS. 14 and 15 is provided.
  • FIG. 30 shows a carrier profile 37 in its use state with applied solar module 34 and laterally latched connection profiles 38. Otherwise this system variant corresponds to that of the V-trough-concentrator system of FIGS. 25 to 27.
  • FIGS. 31 and 32 show a top view and a cross-sectional view, respectively, of a complete system unit of the V-trough concentrator type according to the example of FIGS. 28 to 30 with five adjacent support profiles 37 and the laterally adjoining connection profiles providing the V-trough reflector surfaces 38.
  • each support profile 37 successively four solar modules 34 of conventional design and design are arranged in the longitudinal direction, in particular solar modules of a laminated type with transparent front foil can be used.
  • a plurality of support profiles can be joined using connection profiles to form a wider unit.
  • FIGS. 33 to 36 show an advantageous solution for this application using appropriately designed end profiles.
  • FIGS. 33 and 34 each individually show one of two paired end profiles 21a, 21b which represent modifications of the end profile 21 according to FIG. Like these, they have a plug-in profile 20 ', with which they can be plugged laterally as a longitudinal end to a corresponding, not shown supporting profile. On their end side facing away from the plug-in profile 20 ', the end profiles 21a, 21b are modified relative to the end profile 21 of FIG.
  • FIG. 36 shows the corresponding measure of the rainproof connection described above with reference to FIGS. 33 to 35 via suitably designed end profiles using the example of a support structure constructed with the support profiles of FIG. 9.
  • FIG. 36 shows a representative section with two support profiles 16a, 16b, which each represent an outer support profile of two otherwise not shown for the sake of clarity, preassembled units from optionally a plurality of support profiles with intermediate connection profiles of the type shown in FIG.
  • the two shown support profiles 16a, 16b are provided on their facing longitudinal sides with plugged, paired end profiles 112, 111, which correspond in their Steckprofilrum the connection profiles of Fig. 10 and 11 and on its end side suitable for this, U -shaped connecting flanges 111a, 112a which overlap and intermesh rain tightly in the manner shown in the example of FIG.
  • the preassembled units can be connected to the final installation site in a very simple way to larger units rainproof laterally with each other.
  • This connection is advantageously realized with a certain play S in order to provide an expansion joint.
  • the support structure according to the invention makes it possible, depending on the system design, to realize relatively large lengths without additional transverse supports, for example between about 2 m and about 10 m and in particular between about 4 m and about 6 m in length.
  • suitable cross members can be used as frontal fasteners that are weatherproof Shingle elements are executed, wherein the cross member also for frontal attachment serve the support profiles and, where appropriate, the connection profiles and, if necessary, how these can be made, for example as extruded profiles.
  • connection profiles it is preferred that not only the support profiles, but also the connection profiles are made of good thermal conductivity material and also the connection of the support profiles with the connection profiles is designed thermally conductive.
  • both the support profiles and the connection profiles act as effective cooling surfaces. This is favorable, for example, in the embodiments of the V-trough type according to FIGS. 26 to 32, since the local connection profiles 30, 38 form relatively large-area or large-volume profile bodies, the correspondingly high heat dissipation surfaces and high heat absorption capacities in addition to the surfaces of the support profiles and provide their heat dissipation structure.
  • FIG. 37 to 39 illustrate a system variant of the parabolic concentrator type of side-mounted abutting support profiles 60 according to FIG. 37 and connecting profiles 61 according to FIG. 38.
  • the respective support profile 60 as shown in Fig. 37 individually, as alongmittensymmetrisches hollow channel profile with realized two reflector functional surfaces in the form of parabolic reflectors 62a, 62b and longitudinal plug-in profiles 63, wherein the plug-in profiles 63 correspond in shape to the plug-in profiles 10e of the support section 17 of FIG.
  • the connecting profile 61 shown individually in cross-section in FIG. 38, has plug-in profiles 64 corresponding to the plug-in profile 63 of the support profile 60 and corresponds to the connection profile 19 according to FIG. 14.
  • FIG. 39 shows a detail of the system structure assembled with these two basic elements, ie the support profile 60 of FIG. 37 and the connection profile 61 of FIG. 38, in which an arbitrary number of the support profiles 60 are fitted together with the interposition of the connection profiles 61.
  • FIG. 39 shows a detail of the system structure assembled with these two basic elements, ie the support profile 60 of FIG. 37 and the connection profile 61 of FIG. 38, in which an arbitrary number of the support profiles 60 are fitted together with the interposition of the connection profiles 61.
  • Each of the reflector surfaces 62a, 62b provided on the front side of the support profiles 60 reflects in a concentric form radiation incident on the front side in the direction of the respectively laterally adjacent solar module element 65 which protrudes on the front side of the connection profile 61 and thereby lies in the focal point of the relevant reflector 62a, 62b.
  • two adjacent reflectors 62a, 62b which belong to two adjacent support profiles 60, act on the same, intermediate solar module element 65.
  • the reflectors 62a, 62b can be formed by the respective support profile surface itself or on it, for example as a reflector foil or through Be applied coating.
  • the solar module element 65 may be a thermal solar collector element or a photovoltaic element.
  • the solar module element 65 is designed, for example, as a thermal solar collector tube of a conventional type of construction, in which a heat transfer medium which can be heated by the concentrated incident radiation is conducted inside the tube.
  • the solar module element can be realized, for example, as a monolithic photovoltaic module body or as a photovoltaic film element or a photovoltaic coating, which is applied to a suitably shaped carrier, the tube shape shown or, in alternative embodiments, also any other shape may have.
  • the solar module element 65 forms an integral part of the connection profile 61, so that it can be manufactured together with this as a single profile body, wherein it communicates with the connection profile base body via a web 66.
  • the connecting profile 61 is made of thermally conductive material
  • the web 66 simultaneously forms a thermally conductive connection of the solar module element 65 to the connection profile base body and thus to the support structure of the assembled system according to FIG. 39 as a whole.
  • the solar module element is made as a separate component separate from the connection profile and attached to this or to other structural parts of the support structure of the overall system.
  • the attachment, for example, to the respective connection profile can be made as desired by a heat-conducting or heat-insulating connection in order to heat-technically couple the solar module element to the rest of the support structure or to keep it decoupled from this.
  • the invention provides a combined support and cooling profile that is comparatively easy to manufacture, self-supporting designed as a rib and / or hollow longitudinal profile and includes a molded heat dissipation structure, which is provided with a module retention surface and / or a reflector functional surface, as in the V-trough and parabolic concentrator types shown, is in heat-conducting connection, so that heat can be dissipated therefrom effectively.
  • the achievable lowering of the operating temperature applied solar modules allows an energy yield. This applies both to crystalline silicon photovoltaic cells and to thin-film solar cells on a foil, sheet or membrane carrier.
  • the support profiles are very simple and inexpensive to produce, for example, by extrusion, pultrusion or roll forming of thermally conductive material, such as aluminum, magnesium, stainless steel, galvanized steel or a thermally conductive plastic Material.
  • thermally conductive material such as aluminum, magnesium, stainless steel, galvanized steel or a thermally conductive plastic Material.
  • the support structure concept according to the invention enables a very high degree of prefabrication or pre-assembly for corresponding photovoltaic systems. It will be understood that the invention is equally applicable to thermal solar collector systems.
  • the supporting structure concept according to the invention is suitable for large-scale integrated photovoltaic systems in large power plants as well as in the field and for building integration.
  • Roof or facade elements including shading systems can be installed without a complex substructure with a relatively low installation effort, e.g. as a building skin. It is achieved a high modularity of such facade and roof systems, which can be oriented primarily to the structural boundary conditions, such as facade grid, floor level, etc.
  • the invention provides a simple to manufacture support structure with combined support / cooling profile ready, which has a relatively high torsional and bending stiffness and high minimum support width.
  • the support / cooling profile assumes the complete support function for the applied solar module and / or reflector elements, for example, by suitable clamps, joining techniques and / or Glued to it.
  • the support profile acts as a heat sink.
  • the support profiles are frontally, e.g. connected via integrated screw and / or groove channels in the form of a retracted attachment with suitable, conventional cross members if necessary to larger wear units.
  • the support profiles are assembled directly or via interposed connection profiles to larger support units as needed to accommodate more and / or larger solar modules and / or reflector elements.
  • the support profiles are connected to a closed support surface, which is then occupied by the solar modules or reflector elements, which allows a very high occupancy rate, or it will initially occupied the individual support profiles with the solar modules and / or reflector elements and then by modular method connected to larger functional surfaces.
  • Analog can of course be moved with support profile groups of several connected support profiles.
  • the solar modules are preferably provided with transparent front foils instead of front glass, which has advantages in terms of thermal expansion coefficient, weight, breakage danger and size restriction, and in good thermal contact with the underlying support profile, e.g. by direct lamination or indirectly by sticking or clamping of prelaminated units, e.g. glassless photovoltaic laminates.
  • supporting profiles can be pre-assembled to larger, matched to the building grid carrying units and then provided with a photovoltaic film composite as a solar module by laminating, gluing, etc.
  • the support units are rotatably mounted on corresponding cross members.
  • several support units are combined via suitable coupling elements, such as train-pressure linkage, to form larger system units and tracked by a common drive the light.
  • ten or more rotating units, each with about 7.5m 2 solar module surface can be connected to an elevated subsystem.
  • Such elevated systems can be installed both in the field and on flat and pitched roofs.
  • solar module units according to the invention can be used both of the flat-module type and of the concentrating V-trough type and of the concentrating parabolic trough-type.
  • the supporting profiles are assembled for the purpose of solar tracking to large table units and connected via retracted cross member with a central rotating device with a vertical axis of rotation.
  • rotary units or subsystems of more than 100 m 2 solar module area can be realized.
  • the turntables are also tilted in their inclination, so that a two-axis sun tracking is possible.
  • the support profiles according to the invention as a self-supporting rib and / or hollow longitudinal profile, a support of the supporting structures constructed in the end-face regions is sufficient and further cross-bracing between the front-side support or mounting of the support structures constructed in this way is not absolutely necessary. Because the support profiles have by their rib and / or hollow profile structure sufficient self-supporting longitudinal stiffness at a comparatively low weight.

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Abstract

L'invention concerne un système de module solaire comportant une structure porteuse conçue de façon autoporteuse, et au moins un élément de module solaire ou élément réflecteur à disposer sur la structure porteuse. Une structure porteuse selon l'invention comporte au moins un profilé longitudinal nervuré et/ou creux servant de profilé porteur (37), présentant une surface fonctionnelle de module solaire (2) et/ou une surface fonctionnelle de réflecteur. Le profilé porteur comporte un profilé d'enfichage côté longitudinal pour l'assemblage latéral d'un autre profilé porteur ou d'un profilé de connexion (38) ou d'un profilé de finition et/ou une structure de dissipation thermique (3) se trouvant en connexion thermique avec sa surface fonctionnelle de module solaire et/ou sa surface fonctionnelle de réflecteur. Le système selon l'invention peut par exemple être employé dans des systèmes photovoltaïques dans la nature ou sur des bâtiments.
EP07722900A 2006-02-23 2007-02-22 Système de module solaire comportant une structure porteuse Withdrawn EP1987546A2 (fr)

Applications Claiming Priority (2)

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DE102006009412A DE102006009412A1 (de) 2006-02-23 2006-02-23 Solarmodulsystem mit Tragstruktur
PCT/EP2007/001524 WO2007096157A2 (fr) 2006-02-23 2007-02-22 Système de module solaire comportant une structure porteuse

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EP07722901A Not-in-force EP1987549B1 (fr) 2006-02-23 2007-02-22 Système de module solaire de type concentrateur parabolique

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EP (2) EP1987546A2 (fr)
JP (1) JP2009527909A (fr)
KR (1) KR20080104128A (fr)
CN (2) CN101390221B (fr)
AU (2) AU2007218174A1 (fr)
BR (1) BRPI0708196A2 (fr)
CA (1) CA2642573A1 (fr)
DE (1) DE102006009412A1 (fr)
HK (2) HK1132373A1 (fr)
IL (2) IL193489A0 (fr)
MA (1) MA30279B1 (fr)
MX (2) MX2008010741A (fr)
RU (1) RU2008137452A (fr)
TN (2) TNSN08323A1 (fr)
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ZA (2) ZA200806969B (fr)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009412A1 (de) * 2006-02-23 2007-08-30 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Solarmodulsystem mit Tragstruktur
DE202007008488U1 (de) * 2007-06-13 2007-10-25 Alcan Technology & Management Ag Profil aus einem Leichtmetallwerkstoff mit an diesem verlaufenden Rohrelementen
DE102007052338A1 (de) * 2007-11-02 2009-05-07 Rev Renewable Energy Ventures, Inc. Photovoltaikanlage
JP5383072B2 (ja) * 2008-03-28 2014-01-08 三菱電機株式会社 太陽電池モジュール装置
FR2935541B1 (fr) * 2008-08-29 2010-10-01 Dickson Constant Composite enroulable photovoltaique et dispositif de protection solaire comportant un tel composite
FR2935540B1 (fr) * 2008-08-29 2011-03-04 Dickson Constant Composite enroulable photovoltaique et dispositf de protection solaire comportant un tel composite
JP2010073887A (ja) * 2008-09-18 2010-04-02 Sanyo Electric Co Ltd 太陽電池モジュール
DE102008057387A1 (de) * 2008-11-14 2010-05-20 Tobias Kiesewetter Solaranlage mit optischer Einrichtung
US8592673B2 (en) 2009-05-04 2013-11-26 The Boeing Company Enclosed, off-axis solar concentrator
DE102009020446A1 (de) * 2009-05-08 2010-11-11 A+F Gmbh Photovoltaikanlage und Verfahren zum Betrieb einer Photovoltaikanlage
DE202009008781U1 (de) * 2009-06-26 2010-11-04 Samak, Nabil Wärmeabsorbierende Hohlkammern inkl. selbsttragender Karosserieeigenschaft in den Spiegelflächen der verschiedenen Solarkollektoren, die mittels (Hydro-)Anergie Antriebskreisläufen - kombiniert mit isoliertem Warmwasserspeicher - 24 Stunden täglich Solarstrom generieren und zusätzlich hybrid (z.B. Höhendifferenz oder C-Zellen) die erzeugte Strommenge aus Solarenergie steigern, kurz SIHAM-HEG24
US8530990B2 (en) * 2009-07-20 2013-09-10 Sunpower Corporation Optoelectronic device with heat spreader unit
US8304644B2 (en) 2009-11-20 2012-11-06 Sunpower Corporation Device and method for solar power generation
US8940999B1 (en) 2009-12-07 2015-01-27 The Boeing Company Modular off-axis solar concentrator
US8809671B2 (en) * 2009-12-08 2014-08-19 Sunpower Corporation Optoelectronic device with bypass diode
US20110139220A1 (en) * 2009-12-10 2011-06-16 Du Pont Apollo Limited Solar device and solar system comprising the same
DE102010013673A1 (de) * 2010-04-01 2011-10-06 Siemens Aktiengesellschaft Haltevorrichtung für Photovoltaik-Module
DE102010048730A1 (de) 2010-06-08 2011-12-08 Hans-Georg Meißner Photovoltaik-Kollektor
DE102010023217A1 (de) * 2010-06-09 2011-12-15 Schletter Gmbh Anordnung eines PV-Generators
FR2961300B1 (fr) * 2010-06-14 2014-05-09 Inst Rech Fondamentale En Technologies Solaires Irfts Structure de solidarisation de panneaux photovoltaiques sur un bati
US9911882B2 (en) 2010-06-24 2018-03-06 Sunpower Corporation Passive flow accelerator
DE102010025848A1 (de) * 2010-07-01 2012-01-05 Josef Steger Solarmodul
US8604404B1 (en) 2010-07-01 2013-12-10 Sunpower Corporation Thermal tracking for solar systems
ES2727278T3 (es) 2010-07-05 2019-10-15 Glasspoint Solar Inc Concentrar la energía solar con invernaderos
IT1401031B1 (it) * 2010-07-26 2013-07-12 Poly Energy S R L Dispositivo di fissaggio per moduli fotovoltaici, particolarmente per moduli micromorfi in film sottile installati su coperture di edifici con pannelli di tipo sandwich
US8418983B2 (en) 2010-07-29 2013-04-16 First Solar, Inc. Slider clip and photovoltaic structure mounting system
US9897346B2 (en) 2010-08-03 2018-02-20 Sunpower Corporation Opposing row linear concentrator architecture
US8563849B2 (en) 2010-08-03 2013-10-22 Sunpower Corporation Diode and heat spreader for solar module
US8336539B2 (en) 2010-08-03 2012-12-25 Sunpower Corporation Opposing row linear concentrator architecture
US9246037B2 (en) 2010-12-03 2016-01-26 Sunpower Corporation Folded fin heat sink
US8839784B2 (en) 2010-12-22 2014-09-23 Sunpower Corporation Locating connectors and methods for mounting solar hardware
US8893713B2 (en) 2010-12-22 2014-11-25 Sunpower Corporation Locating connectors and methods for mounting solar hardware
FR2975474A1 (fr) * 2011-05-18 2012-11-23 Oseris Ouest Solaire En Renouvelable Profile pour cadre de support de panneau photovoltaique, cadre de support de panneau photovoltaique, ensemble panneau photovoltaique le comprenant et centrale photovoltaique
CN102306669B (zh) * 2011-05-19 2012-11-21 江阴市万事兴光伏科技有限公司 一种用于太阳能光伏系统的连接组件
AU2012267751A1 (en) * 2011-06-07 2014-01-09 Gossamer Space Frames Mounting system and method for mounting a curved panel to a frame
DE202011101835U1 (de) * 2011-06-15 2012-09-18 Rauschert Solar Gmbh Photovoltaikanlage
US9038421B2 (en) 2011-07-01 2015-05-26 Sunpower Corporation Glass-bending apparatus and method
ITPD20110226A1 (it) * 2011-07-05 2013-01-06 Alessandro Chiorlin Dispositivo di supporto per pannelli fotovoltaici e superfici riflettenti in sistemi fotovoltaici a concentrazione solare, destinati ad impianti per la produzione di energia elettrica
US9054251B1 (en) 2011-07-28 2015-06-09 The Boeing Company Solar collector array
ES2919856T3 (es) 2011-08-25 2022-07-28 Alpha E Aps Una unidad de colector solar y un procedimiento para proporcionar dicha unidad de colector solar
US8796535B2 (en) 2011-09-30 2014-08-05 Sunpower Corporation Thermal tracking for solar systems
DE102011055903A1 (de) * 2011-11-30 2013-06-06 Mathias Beyersdorffer Solarmodul-Dachmontagesystem
US9035168B2 (en) 2011-12-21 2015-05-19 Sunpower Corporation Support for solar energy collectors
US8528366B2 (en) 2011-12-22 2013-09-10 Sunpower Corporation Heat-regulating glass bending apparatus and method
US9397611B2 (en) 2012-03-27 2016-07-19 Sunpower Corporation Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
US8636198B1 (en) 2012-09-28 2014-01-28 Sunpower Corporation Methods and structures for forming and improving solder joint thickness and planarity control features for solar cells
DE102012023850A1 (de) * 2012-12-05 2014-06-05 Josef Zanklmeier Lichtreflektierendes/Lichtbündelndes Fugenprofil zur Ertrags- und Leistungssteigerung bei Solaranlagen
EP2962047B1 (fr) 2013-02-26 2020-10-14 Alpha-E ApS Installation solaire et procédé d'assemblage d'une telle installation
JP6693889B2 (ja) 2014-05-14 2020-05-13 カリフォルニア インスティチュート オブ テクノロジー 大規模宇宙太陽光発電所：誘導可能ビームを用いる送電
WO2015175839A1 (fr) 2014-05-14 2015-11-19 California Institute Of Technology Centrale solaire spatiale à grande échelle : emballage, déploiement et stabilisation de structures légères
WO2015187739A1 (fr) 2014-06-02 2015-12-10 California Institute Of Technology Centrale électrique solaire à base spatiale à grande échelle : tuiles de génération de puissance efficaces
CN107912054B (zh) * 2015-06-30 2020-03-17 玻点太阳能有限公司 用于冷却包括用于太阳能收集的封闭的电子部件的相变材料及相关联的系统和方法
US10696428B2 (en) 2015-07-22 2020-06-30 California Institute Of Technology Large-area structures for compact packaging
EP3334655B1 (fr) 2015-08-10 2021-03-24 California Institute of Technology Systèmes et procédés permettant d'effectuer une estimation de forme à l'aide de capteurs solaires dans des centrales solaires spatiales à grande échelle
US10992253B2 (en) 2015-08-10 2021-04-27 California Institute Of Technology Compactable power generation arrays
CN105406810B (zh) * 2015-11-23 2017-11-17 安徽宏宇铝业有限公司 一种节能环保型太阳能边框铝型材
RU2612725C1 (ru) * 2016-03-28 2017-03-13 Дмитрий Семенович Стребков Гибридная кровельная солнечная панель
NO343730B1 (en) * 2017-11-20 2019-05-27 Nodin Innovation As A solar energy concentrating roof module and a solar energy conversion system for a roof
US11233479B2 (en) * 2018-05-04 2022-01-25 Sunpower Corporation Cabling systems for rooftop photovoltaic solar systems
AU2019297661B2 (en) * 2018-07-02 2022-03-03 Flsmidth A/S Protective cover for trommel frame
US11634240B2 (en) 2018-07-17 2023-04-25 California Institute Of Technology Coilable thin-walled longerons and coilable structures implementing longerons and methods for their manufacture and coiling
US11772826B2 (en) 2018-10-31 2023-10-03 California Institute Of Technology Actively controlled spacecraft deployment mechanism

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982527A (en) * 1974-01-02 1976-09-28 Cheng Chen Yen Method and apparatus for concentrating, harvesting and storing of solar energy
DE2557298A1 (de) 1975-12-19 1977-06-30 Bbc Brown Boveri & Cie Druckgasisolierter leistungsschalter
DE2557296C2 (de) * 1975-12-19 1983-12-15 Erno Raumfahrttechnik Gmbh, 2800 Bremen Sonnenenergiesammler
US4079724A (en) * 1976-02-06 1978-03-21 Daniel Zwillinger Radiant energy collector panel and system
US4078549A (en) * 1976-08-05 1978-03-14 Mckeen Thomas Ray Solar energy collector
US4081965A (en) * 1977-03-03 1978-04-04 Degeus Arie M Solar operated turbine power generator
US4191243A (en) * 1977-10-14 1980-03-04 Donzis Byron A Channel beam having heat transfer fluid volume defined therein
US4222368A (en) * 1977-12-22 1980-09-16 General Extrusions, Inc. Solar energy collection apparatus and system
US4241727A (en) * 1978-11-06 1980-12-30 Toti Andrew J Structural assembly, method of forming same, and elongated panel structure resulting therefrom
US4365666A (en) * 1979-05-12 1982-12-28 Rolf Seifert Heat exchanger
US4321912A (en) * 1980-07-11 1982-03-30 Larsen Raymond B Solar energy collector assembly and frame
DE3408635A1 (de) * 1984-03-09 1985-09-12 Robert Bosch Gmbh, 7000 Stuttgart Lambda-geregeltes gemischzumesssystem fuer eine brennkraftmaschine
US4674244A (en) * 1986-07-17 1987-06-23 Single-Ply Institute Of America, Inc. Roof construction having insulation structure, membrane and photovoltaic cells
US5114101A (en) * 1989-09-28 1992-05-19 General Dynamics Corporation/Space Systems Division Modular distributed concentrating collector using power bus to route power to centralized converter
CA2001136C (fr) * 1989-10-23 1995-02-07 Takashi Hirai Toit
US5180441A (en) * 1991-06-14 1993-01-19 General Dynamics Corporation/Space Systems Division Solar concentrator array
US6059438A (en) * 1991-09-19 2000-05-09 Geoffrey Burton Smith Sunlight collecting and transmitting system
DE9116543U1 (fr) * 1991-10-16 1993-02-04 Viessmann, Hans, Dr., 3559 Battenberg, De
US5203318A (en) * 1992-08-06 1993-04-20 Maxime Chauvet Sun tracking solar concentrator
JP2974513B2 (ja) * 1992-09-03 1999-11-10 キヤノン株式会社 屋根材一体型太陽電池モジュール
US5344496A (en) * 1992-11-16 1994-09-06 General Dynamics Corporation, Space Systems Division Lightweight solar concentrator cell array
US5480494A (en) * 1993-05-18 1996-01-02 Canon Kabushiki Kaisha Solar cell module and installation method thereof
JP2651121B2 (ja) * 1993-05-18 1997-09-10 キヤノン株式会社 太陽電池モジュール及びその設置方法
US5596981A (en) * 1993-07-19 1997-01-28 Soucy; Paul B. Solar device and method for assembly
US5564410A (en) * 1995-01-26 1996-10-15 Gerics Louis J Roof having an integral solar energy concentrating system
US5986203A (en) * 1996-06-27 1999-11-16 Evergreen Solar, Inc. Solar cell roof tile and method of forming same
JPH1072910A (ja) * 1996-08-30 1998-03-17 Canon Inc 横葺き屋根板、屋根材一体型太陽電池、横葺き屋根用継ぎ手及び横葺き屋根の施工方法
JPH10102708A (ja) * 1996-09-30 1998-04-21 Sharp Corp 太陽電池モジュール及びその製造方法
US6061978A (en) * 1997-06-25 2000-05-16 Powerlight Corporation Vented cavity radiant barrier assembly and method
US6105317A (en) * 1997-09-24 2000-08-22 Matsushita Electric Works, Ltd. Mounting system for installing an array of solar battery modules of a panel-like configuration on a roof
JP3397659B2 (ja) * 1997-10-30 2003-04-21 キヤノン株式会社 太陽光発電屋根およびその施工方法
DE29813771U1 (de) * 1998-08-01 1999-12-16 Hueppe Form Sonnenschutzsystem Lamellenanordnung für Sonnenschutzeinrichtungen
GB2340993B (en) 1998-08-19 2003-10-29 British Steel Plc Integrated photovoltaic composite panel
US6020554A (en) * 1999-03-19 2000-02-01 Photovoltaics International, Llc Tracking solar energy conversion unit adapted for field assembly
CN2382133Y (zh) * 1999-07-29 2000-06-07 杨群发 太阳能光电转化装置
JP4248097B2 (ja) * 1999-09-16 2009-04-02 ミサワホーム株式会社 太陽電池パネルおよび太陽電池付屋根
BR0109057A (pt) 2000-03-09 2003-06-03 Isovolta Processo para a produção de um módulo fotovoltaico de camada fina
US7012188B2 (en) * 2000-04-04 2006-03-14 Peter Stuart Erling Framing system for solar panels
US6553729B1 (en) * 2000-06-09 2003-04-29 United Solar Systems Corporation Self-adhesive photovoltaic module
DE10041271A1 (de) 2000-08-23 2002-03-07 Thyssen Bausysteme Gmbh Dachdeckung oder Wandverkleidung aus selbsttragenden Metallblechpaneelen mit außenseitig aufgebrachten Photovoltaik-Solarmodulen und einem unterseitigen System zur geregelten Wärmeab- und/oder -zufuhr
WO2002041407A1 (fr) * 2000-11-16 2002-05-23 Kaneka Corporation Module de batterie solaire, systeme de production d'energie photovoltaique, bloc de support supportant ce module de batterie solaire, et procede d'installation d'un systeme de production d'energie photovoltaique
US7388146B2 (en) * 2002-04-24 2008-06-17 Jx Crystals Inc. Planar solar concentrator power module
ATE356440T1 (de) * 2002-05-17 2007-03-15 Jason E Schripsema Photovoltaisches modul mit einstellbarem kühlkörper und herstellungsverfahren
US6799398B1 (en) * 2002-06-18 2004-10-05 Skytech Systems, Inc. Modular system for securing flat panels to a curved support structure
DE10317020A1 (de) * 2003-04-11 2004-11-11 Rehau Ag + Co. Photovoltaisches Modul, Satz aus mindestens zwei photovoltaischen Modulen sowie weiteres photovoltaisches Modul
US6959517B2 (en) * 2003-05-09 2005-11-01 First Solar, Llc Photovoltaic panel mounting bracket
WO2004114419A1 (fr) * 2003-06-20 2004-12-29 Schripsema Jason E Module photovoltaique compose lineaire et reflecteur associe
US7297866B2 (en) * 2004-03-15 2007-11-20 Sunpower Corporation Ventilated photovoltaic module frame
CA2462334C (fr) * 2004-03-24 2012-10-09 Yoursolarhome Inc. Panneau solaire thermique et photovoltaique integre et methode d'utilisation et de montage d'un reseau de panneaux solaires
DE202004005198U1 (de) * 2004-04-01 2004-07-01 Strebe, Jürgen Power Solarmodul
US6903265B1 (en) * 2004-05-27 2005-06-07 Panduit Corp. Hinged and latched raceway
WO2007008935A2 (fr) * 2005-07-11 2007-01-18 Ready Solar, Inc. Panneau et cadre solaire et procedes associes
US20120085042A1 (en) * 2005-11-14 2012-04-12 Macdonald Robert B Wall Panel Systems for Rigid Wall Panels
DE102006009412A1 (de) * 2006-02-23 2007-08-30 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Solarmodulsystem mit Tragstruktur
NO20063098L (no) * 2006-07-04 2008-01-07 Norsk Solkraft As Solcelleanordning
US7728219B2 (en) * 2006-12-11 2010-06-01 Sunmodular, Inc. Photovoltaic cells, modules and methods of making same
US7387537B1 (en) * 2007-01-03 2008-06-17 Tyco Electronics Corporation Connector system for solar cell roofing tiles
US7614919B2 (en) * 2007-05-09 2009-11-10 Tyco Electronics Corporation Bussing connector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007096157A2 *

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AU2007218174A1 (en) 2007-08-30
BRPI0708196A2 (pt) 2011-05-17
CA2642573A1 (fr) 2007-08-30
MX2008010583A (es) 2008-11-28
RU2008137452A (ru) 2010-03-27
WO2007096158A1 (fr) 2007-08-30
US20100319682A1 (en) 2010-12-23
TNSN08322A1 (en) 2009-12-29
US20090095284A1 (en) 2009-04-16
WO2007096157A3 (fr) 2007-12-27
HK1132372A1 (en) 2010-02-19
EP1987549B1 (fr) 2012-12-26
DE102006009412A1 (de) 2007-08-30
CN101390221B (zh) 2011-08-03
EP1987549A1 (fr) 2008-11-05
CN101390221A (zh) 2009-03-18
US8215298B2 (en) 2012-07-10
JP2009527909A (ja) 2009-07-30
CN101390222B (zh) 2010-06-23
ZA200806969B (en) 2009-08-26
IL193490A0 (en) 2009-05-04
MA30279B1 (fr) 2009-03-02
CN101390222A (zh) 2009-03-18
WO2007096157A2 (fr) 2007-08-30
KR20080104128A (ko) 2008-12-01
ZA200806968B (en) 2009-10-28
HK1132373A1 (en) 2010-02-19
TNSN08323A1 (en) 2009-12-29

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