DE102007031236A1 - Jalousie and/or venetian blind lamellae for use in facade of building for power generation from solar radiation, have thin film photovoltaic modules manufactured from organic base and copper indium gallium selenide base - Google Patents

Jalousie and/or venetian blind lamellae for use in facade of building for power generation from solar radiation, have thin film photovoltaic modules manufactured from organic base and copper indium gallium selenide base Download PDF

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Publication number
DE102007031236A1
DE102007031236A1 DE102007031236A DE102007031236A DE102007031236A1 DE 102007031236 A1 DE102007031236 A1 DE 102007031236A1 DE 102007031236 A DE102007031236 A DE 102007031236A DE 102007031236 A DE102007031236 A DE 102007031236A DE 102007031236 A1 DE102007031236 A1 DE 102007031236A1
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Prior art keywords
venetian blind
lamellae
base
thin film
photovoltaic modules
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DE102007031236A
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German (de)
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EISENHART ROTHE LUKAS VON
EISENHART-ROTHE LUKAS VON
Original Assignee
EISENHART ROTHE LUKAS VON
EISENHART-ROTHE LUKAS VON
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Application filed by EISENHART ROTHE LUKAS VON, EISENHART-ROTHE LUKAS VON filed Critical EISENHART ROTHE LUKAS VON
Priority to DE102007031236A priority Critical patent/DE102007031236A1/en
Publication of DE102007031236A1 publication Critical patent/DE102007031236A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/26—Building materials integrated with PV modules, e.g. façade elements
    • 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
    • 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

Abstract

The lamellae have thin film photovoltaic modules manufactured from organic base and copper indium gallium selenide base. The lamellae are coated by pressing, spraying, varnishing or foil sticking processes. A part of the lamellae is photovoltaically coated. Power generated from solar radiation is used for driving the lamellae and is supplied to a main supply. The lamellae exhibit different geometries and cross sections.

Description

Die Erfindung betrifft die Herstellung von Jalousien bzw. Jalousielamellen mit der Fähigkeit zur Energiegewinnung aus Solarer Einstrahlung.The The invention relates to the production of blinds or Venetian blinds with the ability for energy production from solar radiation.

Photovoltaikmodule eignen sich bisher an Fassaden lediglich zur Verwendung als starre flächige Elemente, auch mit Beschattungswirkung, oder auch als Paneelen, die mit spezieller, aufwendiger und damit sehr teurer Mechanik positioniert werden und auf den Sonneneinfallswinkel ausgerichtet werden. Hier müssen erhebliche Lasten bewegt werden, weil die bisherigen Module aus Glas bestehen, was die Technik für einen langjährigen Betrieb mit Witterungseinflüssen sehr kostspielig macht. Ein einfaches Zusammenfahren wie dies bei Jalousien möglich ist, ist hier komplett unmöglich. Lediglich die starren Rahmen mit den drehbaren Paneelen können verschoben werden. In anderen Fällen können lediglich die Paneelen gedreht werden. Wenn starre Solarmodule auf der Basis von Glas (konventionell oder CIS) zum Einsatz kommen, kann die Beschattungswirkung nicht optimal dem aktuellen Bedarf des Gebäudenutzers angepasst werden. Dadurch werden zusätzliche konventionelle Sonnenschutzvorrichtungen zur Ergänzung erforderlich, oder der Nutzer muss erhebliche Kompromisse im Bereich des Komforts und/oder der Wirkung machen. Je nach Witterung und Jahreszeit hat er einen unzureichenden oder eben auch einen überflüssigen Sonnenschutz.photovoltaic modules So far, facades are only suitable for use as rigid area Elements, whether or not shaded, or even as panels, which are positioned with special, complex and therefore very expensive mechanics and be aligned to the solar angle of incidence. Here have to considerable loads are moved because the previous modules Glass is what the technology is for a longtime Operation with weather conditions very expensive. A simple move like this Venetian blinds possible is completely impossible here. Only the rigid frames with the rotatable panels can be moved become. In other cases can only the panels are turned. If rigid solar modules on the base of glass (conventional or CIS) are used, the shading effect may not optimally meet the current needs of the building user be adjusted. This adds additional conventional sun protection devices Additionally required, or the user must make significant compromises in the field of comfort and / or effect. Depending on the weather and Season he has insufficient or even a superfluous sunscreen.

An Fassaden generell ist starrer Sonnenschutz sehr aufwendig, insbesondere wenn zum Zweck der effizienten Energiegewinnung die Paneelen nicht flächig auf die Fassade angebracht werden können sondern flacher angestellt sein müssen.At Façades in general, rigid sunscreen is very expensive, in particular if for the purpose of efficient energy production the panels are not flat can be mounted on the facade but shallower employed have to be.

Insbesondere bei flacher Sonne kommt es bei starren Systemen aber zwangsläufig zur Blendwirkungen.Especially in a flat sun, however, rigid systems inevitably occur Glare.

So erschweren entweder der mangelnde Nutzerkomfort in Kombination mit nicht optimaler Energieausbeute oder unrealistische Installationskosten bisher die breite Anwendung von Kombinationen aus Sonnenschutz und Solarstromtechnologie an Fassaden. All diese geschilderten Nachteile beruhen auf der Verwendung von Glas als Trägermaterial für die Module.So complicating either the lack of user comfort in combination with not optimal energy yield or unrealistic installation costs So far, the wide use of combinations of sunscreen and Solar power technology on facades. All these disadvantages are based on the use of glass as a substrate for the modules.

Die Erfindung bezieht sich nun darauf, sog. Dünnschicht Module (auf CIGS oder Organischer Basis) direkt für die Herstellung von Jalousielamellen zu verwenden.The The invention now relates to so-called thin-film modules (on CIGS or organic basis) directly for to use the production of Venetian blind slats.

Da der Herstellungsprozess der Module in Form eines Druckprozesses oder durch Sprüh oder Folienauftrag auf Aluminiumband gestaltet werden kann, welches nach dem Auftragsprozess auf Rollen in Form von Coils aus dünnem Aluminiumband aufgewickelt wird, können diese mit CIGS oder organischen Modulen beschichteten Bänder zur Herstellung von Solarmodulen in Form von Jalousielamellen verwendet werden. Die Grösse, das Flächengewicht, die Dicke und die Bearbeitbarkeit der Module aus dieser neuen Technologie macht den Einsatz von Solartechnik in Jalousie und Raffstore Lamellen erstmals praktisch möglich.There the manufacturing process of the modules in the form of a printing process or by spraying or foil application can be designed on aluminum strip, which after the order process on rolls in the form of coils made of thin aluminum strip can be wound up these coated with CIGS or organic modules tapes for Production of solar modules used in the form of blind slats become. The size, the grammage, the Thickness and machinability of the modules from this new technology makes the use of solar technology in blinds and external blinds slats for the first time practically possible.

Die Technologie zur Herstellung und zum Betrieb sog. Raffstoren bzw. Jalousien mit Lamellenbreiten von 15 bis 150 mm und darüber, motorisch betrieben zum Einbau in Fassaden sowohl aussen liegend, innerhalb von Doppelfassaden, im Isolierglas und im Innenraum ist bewährt und etabliert.The Technology for the production and operation of so-called external venetian blinds or Venetian blinds with slat widths from 15 to 150 mm and above, powered by motor for installation in facades both outside, within double facades, in insulating glass and in the interior is proven and established.

Dabei werden auch unterschiedlichste Lamellengeometrien bzw. Querschnitte verwendet.there are also different slat geometries or cross sections used.

Die sog. Leiterkordel, in der die Jalousielamellen eingehängt werden, wird dann mitgenutzt zur Leitungsführung des gewonnenen Stroms. Der Wechselrichter kann entweder in der Kopfschiene jeder Jalousie oder zentral für mehrere Behänge im Gebäude verbaut werden. Die gewonnene Energie kann, muss aber nicht zum Betrieb der Steuerung und/oder des Jalousiemotors verwendet werden.The so-called ladder cord, in which the blind slats are hung, is then used for the routing of the current obtained. The inverter can either be in the head rail of each blind or centrally for several hangings inside the building be installed. The energy gained can, but does not have to be Operation of the controller and / or the blind motor can be used.

Die Anwendung von Dünnschichtmodulen in Jalousien und Raffstoren bietet erheblichen Nutzen in verschiedenen Bereichen:

  • 1. In der Regel werden Sonnenschutzanlagen gesteuert, d. h. eine Sonnenstands und witterungsabhängige Nachführung der Solarmodule ist nicht mit Mehrkosten verbunden. Die Anpassung der Steuerungen an eine optimale Energiegewinnung ist mit geringstem Aufwand möglich.
  • 2. Moderne Gebäude verfügen über große Anteile an Glasflächen in der Fassade, die mit entsprechendem Sonnenschutz ausgestattet sein müssen. Alle diese Fassaden können somit gleichzeitig zur Energiegewinnung genutzt werden, ohne Einbussen für den Nutzer. Entweder kann damit die Energieausbeute des Gebäudes massiv gesteigert werden, oder auf die Montage starrer Module auf den Dachflächen kann eingespart werden.
  • 3. Ohne jegliche Veränderung in der Fassade oder sonstigen Technik können z. B. Nordfassaden mit konventionellem Sonnenschutz und Südfassaden mit CIGS Sonnenschutzlammellen ausgestattet werden.
  • 4. Bestehende Gebäude können sehr einfach und relativ kostengünstig mit Solartechnik ausgestattet werden, und es ist auch kein Eingriff in die Architektur notwendig.
The use of thin-film modules in blinds and external venetian blinds offers considerable benefits in various areas:
  • 1. As a rule, sunshade systems are controlled, ie a position in the sun and weather-dependent tracking of the solar modules is not associated with additional costs. The adaptation of the controls to an optimal energy production is possible with minimal effort.
  • 2. Modern buildings have large proportions of glass surfaces in the facade, which must be equipped with appropriate sun protection. All these facades can thus be used simultaneously for energy production, without sacrificing the user. Either the energy yield of the building can be massively increased, or the installation of rigid modules on the roof surfaces can be saved.
  • 3. Without any change in the facade or other technology z. For example, northern facades with conventional solar shading and south facades will be fitted with CIGS solar shading slats.
  • 4. Existing buildings can be equipped very easily and relatively inexpensively with solar technology, and it is also no intervention in the architecture necessary.

Claims (6)

Jalousie bzw. Raffstorelamellen gekennzeichnet durch die Herstellung und die Verwendung von Dünnschichtphotovoltaikmodulen auf organischer Basis oder auf CIGS Basis in Form von beschichteten (Druck, Sprüh, Lackier oder Folienklebeverfahren sind denkbar) Jalousielamellen.Venetian blind or Venetian blind slats marked by the manufacture and use of thin-film photovoltaic modules on an organic or CIGS basis in the form of coated (Pressure, spray, Varnishing or film-bonding methods are conceivable) Venetian blinds. Jalousie bzw Raffstorelamelle nach Anspruch 1, dadurch gekennzeichnet, dass nur Teilbereiche der Lamelle photovoltaisch beschichtet sind.Venetian blind or Venetian blind lamella according to claim 1, characterized characterized in that only portions of the slat photovoltaic are coated. Jalousiebehänge aus Lamellen nach Anspruch 1 dadurch gekennzeichnet, dass nur ein Teil der Lamellen einer Jalousie photovoltaisch beschichtet ist.Jalousiebehänge from lamellae according to claim 1, characterized in that only one Part of the slats of a venetian blind is photovoltaic coated. Jalousie bzw. Raffstoreanlagen nach Anspruch 1 dadurch gekennzeichnet, dass die Leiterkordeln, in die die Lamellen eingehängt sind, zur Stromleitung verwendet werden.Venetian blind or external venetian blind according to claim 1 characterized characterized in that the ladder cords in which the slats are hung, be used for power line. Jalousie bzw. Raffstoreanlagen nach Anspruch 4 dadurch gekennzeichnet, dass die gewonnene Energie zum Antrieb der Jalousie verwendet wird.Venetian blind or external venetian blind according to claim 4 characterized characterized in that the energy obtained to drive the blind is used. Jalousie bzw. Raffstoreanlagen nach Anspruch 4 dadurch gekennzeichnet, dass die gewonnene Energie in ein Stromnetz eingespeist wird.Venetian blind or external venetian blind according to claim 4 characterized characterized in that the energy obtained is fed into a power grid becomes.
DE102007031236A 2007-07-05 2007-07-05 Jalousie and/or venetian blind lamellae for use in facade of building for power generation from solar radiation, have thin film photovoltaic modules manufactured from organic base and copper indium gallium selenide base Withdrawn DE102007031236A1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018004538A1 (en) * 2018-06-08 2019-12-12 Morris Edwin Haid Photovoltaic shading system
DE202021004027U1 (en) 2021-10-26 2022-05-31 Reflexa-Werke Albrecht Gmbh Power dissipation system for a shading device and shading device therefor
DE102021127793A1 (en) 2021-10-26 2023-04-27 Reflexa-Werke Albrecht Gmbh Power dissipation system for a shading device and shading device therefor
DE102021127794A1 (en) 2021-10-26 2023-04-27 Solaregy UG (haftungsbeschränkt) Power dissipation system for a shading device and shading device therefor
DE102021127791A1 (en) 2021-10-26 2023-04-27 Solaregy UG (haftungsbeschränkt) Power dissipation system for a shading device and shading device therefor
DE102021127792A1 (en) 2021-10-26 2023-04-27 Reflexa-Werke Albrecht Gmbh Power dissipation system for a shading device and shading device therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7830627U1 (en) * 1978-10-12 1979-02-08 Paul Linke Gmbh & Co Kg, 1000 Berlin SUN PROTECTION FOR WINDOW OR DGL.
DE3408396A1 (en) * 1984-03-08 1985-09-19 Battelle-Institut E.V., 6000 Frankfurt Self-sufficient sun protection system
DE29818550U1 (en) * 1998-10-17 1999-06-02 Masseck Torsten Partial integration of thin-film photovoltaics in transparent building envelopes
DE19919215A1 (en) * 1999-04-28 2000-11-09 Franz Eduard Pollich Screening element used as a photovoltaic screening element has lamellae with upper and/or lower side provide with a device for producing an electrical voltage and/or current
DE10344213A1 (en) * 2003-09-22 2005-07-21 Angela Karning Shading and lightening device e.g. for lightening living space, offices, green houses, has one side coated with semiconductor layer and coating applied using silicon technology and AlGaInP and coating applied with OLED

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7830627U1 (en) * 1978-10-12 1979-02-08 Paul Linke Gmbh & Co Kg, 1000 Berlin SUN PROTECTION FOR WINDOW OR DGL.
DE3408396A1 (en) * 1984-03-08 1985-09-19 Battelle-Institut E.V., 6000 Frankfurt Self-sufficient sun protection system
DE29818550U1 (en) * 1998-10-17 1999-06-02 Masseck Torsten Partial integration of thin-film photovoltaics in transparent building envelopes
DE19919215A1 (en) * 1999-04-28 2000-11-09 Franz Eduard Pollich Screening element used as a photovoltaic screening element has lamellae with upper and/or lower side provide with a device for producing an electrical voltage and/or current
DE10344213A1 (en) * 2003-09-22 2005-07-21 Angela Karning Shading and lightening device e.g. for lightening living space, offices, green houses, has one side coated with semiconductor layer and coating applied using silicon technology and AlGaInP and coating applied with OLED

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018004538A1 (en) * 2018-06-08 2019-12-12 Morris Edwin Haid Photovoltaic shading system
DE202021004027U1 (en) 2021-10-26 2022-05-31 Reflexa-Werke Albrecht Gmbh Power dissipation system for a shading device and shading device therefor
DE102021127793A1 (en) 2021-10-26 2023-04-27 Reflexa-Werke Albrecht Gmbh Power dissipation system for a shading device and shading device therefor
DE102022114665A1 (en) 2021-10-26 2023-04-27 Reflexa-Werke Albrecht Gmbh Current discharge system and shading device therefor
DE102021127794A1 (en) 2021-10-26 2023-04-27 Solaregy UG (haftungsbeschränkt) Power dissipation system for a shading device and shading device therefor
DE102021127791A1 (en) 2021-10-26 2023-04-27 Solaregy UG (haftungsbeschränkt) Power dissipation system for a shading device and shading device therefor
DE102021127792A1 (en) 2021-10-26 2023-04-27 Reflexa-Werke Albrecht Gmbh Power dissipation system for a shading device and shading device therefor
EP4174279A1 (en) 2021-10-26 2023-05-03 Solaregy UG Current discharge system for a shading device and shading device therefor
EP4174277A1 (en) 2021-10-26 2023-05-03 Solaregy UG Current discharge system for a shading device and shading device therefor
EP4174278A1 (en) 2021-10-26 2023-05-03 Reflexa-Werke Albrecht GmbH Current discharge system for a shading device and shading device therefor
EP4183970A2 (en) 2021-10-26 2023-05-24 REFLEXA-WERKE Albrecht GmbH Current discharge system for a shading device and shading device therefor

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