DE102010050866A1 - Photovoltaic coated roof tile for producing renewable power from solar energy, has thin layer photovoltaic cells comprising connector lugs and permanently attached on roof tile, and contact plugs soldered and insulated at connector lugs - Google Patents

Photovoltaic coated roof tile for producing renewable power from solar energy, has thin layer photovoltaic cells comprising connector lugs and permanently attached on roof tile, and contact plugs soldered and insulated at connector lugs Download PDF

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Publication number
DE102010050866A1
DE102010050866A1 DE102010050866A DE102010050866A DE102010050866A1 DE 102010050866 A1 DE102010050866 A1 DE 102010050866A1 DE 102010050866 A DE102010050866 A DE 102010050866A DE 102010050866 A DE102010050866 A DE 102010050866A DE 102010050866 A1 DE102010050866 A1 DE 102010050866A1
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Prior art keywords
photovoltaic
insulated
roof tile
soldered
connector lugs
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DE102010050866A
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German (de)
Inventor
Anmelder Gleich
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OHLMANN, DIETER, DE
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Dieter Ohlmann
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Priority to DE102010050866A priority Critical patent/DE102010050866A1/en
Publication of DE102010050866A1 publication Critical patent/DE102010050866A1/en
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    • 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
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • H02S20/25—Roof tile 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The tile (3) has flexible thin layer photovoltaic cells (4) comprising connector lugs and permanently attached on the roof tile. Contact plugs are soldered and insulated at the connector lugs. The contact plugs are plugged on insulated flexible current collectors (8) with plus and minus terminals. The insulated flexible current collectors are adhered on existing or newly laid roof tile. Ends of the insulated flexible current collectors are soldered and insulated at a solar-coupler-socket and distributor plug (9).

Description

Zurzeit ist es weit verbreitet, für die erneuerbare Stromgewinnung aus Sonnenenergie Großflächen–Photovoltaikmodule auf vorhandenden Dacheindeckung zu installieren.At present, it is widespread to install large area photovoltaic modules on existing roofing for renewable energy production from solar energy.

Die Tragkonstruktion wird auf Dachsparren geschraubt und an die vorhandene Dachfläche angepasst.The supporting structure is screwed onto rafters and adapted to the existing roof surface.

Die Großflächen-Photovoltaikmodule einschließlich der Befestigung ist eine zusätzliche Gewichtsbelastung für die Dachkonstruktion.The large area photovoltaic modules including the attachment add weight to the roof structure.

Für die Installation einer Großflächen-Photovoltaikmodul-Anlage sind zusätzliche Baumaßnahmen (Transport, Gerüstbau, Personensicherung) zu berücksichtigen.For the installation of a large-area photovoltaic module system, additional construction measures (transport, scaffolding, personal safety) must be taken into account.

Durch die Großflächen-Photovoltaikmodule geht die optische Form und Ansicht der gesamten Dachfläche verloren.Due to the large-area photovoltaic modules, the visual appearance and view of the entire roof surface is lost.

Es können nur glatte (ohne Einbauten wie Entlüftungen, Dachfenster usw.) Dachflächen mit den Großflächen-Photovoltaikmodule für die erneuerbare Stromgewinnung genutzt werden.Only smooth (without fittings such as vents, skylights, etc.) roof areas can be used with the large-area photovoltaic modules for renewable energy production.

Bei einem Dachstuhlband müssen die Großflächen-Photovoltaikmodule mit einem enormen und zeitlichen Aufwand entfernt werden, um an den evtl. Brandherd zu gelangen.In a roof truss, the large-area photovoltaic modules have to be removed with a tremendous amount of time and effort to reach the possible source of fire.

Bei der Erfindung besteht die Aufgabe darin, handelsüblichen Dachpfannen mit flexiblen Dünnschicht-Photovoltaikzellen zu bekleben und den damit erzeugten Strom mit einem Stromübertragungssystem in das öffentliche Stromnetz einzuspeisen.In the invention, the task is to stick commercially available roof tiles with flexible thin-film photovoltaic cells and feed the electricity thus generated with a power transmission system in the public grid.

An der oberen Kante der flexiblen Dünnschicht-Photovoltaikzellen sind zwei Anschlußfahnen für (Plus und Minus) mit einem Kontaktstecker für die Stromweiterleitung angearbeitet.At the upper edge of the flexible thin-film photovoltaic cells, two terminal lugs for (plus and minus) with a contact plug for the power transmission are worked.

Für die Stromweiterleitung sind 2 isolierte flexible Stromsammler, einschließlich Solar-Kupplung-Buchs- und Verteilerstecker vorgesehen.For power forwarding, 2 insulated flexible current collectors are provided, including solar coupling socket and distribution plug.

Die Photovoltaik-Dachpfannen passen sich an jede Dachform an.The photovoltaic roof tiles adapt to any roof shape.

Durch die modernen farbigen flexiblen Dünnschicht-Photovoltaikzellen können die Dachoberflächen architektonisch vielseitig gestaltet werden.The modern colored flexible thin-film photovoltaic cells make the roof surfaces architecturally versatile.

Um in ein vorhandenes Dach, das mit Dachpfannen gedeckt ist, die Photovoltaik-Dachpfannen zu intrigieren, werden die vorhandenen Dachpfannen entfernt.In order to intrigue the photovoltaic roof tiles into an existing roof that is covered with roof tiles, the existing roof tiles are removed.

Die frei gelegten Dachlatten werden gereinigt und mit zwei flexiblen Stromsammlern „plus und minus”, auf die Dachlatten dauerhaft beklebt.The exposed battens are cleaned and permanently bonded to the battens with two flexible current collectors "plus and minus".

An den Enden der flexiblen Stromsammler plus und minus” werden Solar-Kupplung-Buchs- und Verteilerstecker angearbeitet.At the ends of the flexible current collectors plus and minus "Solar-coupling-Buchs- and distribution plug are worked.

Die Stromsammler werden über Solar-Kupplung-Buchs- und Verteilerstecker mit Solarkabel untereinander verbunden und bis zum Wechselrichter verkabelt.The current collectors are connected to each other via solar coupling, jack and distribution plugs with solar cables and are cabled to the inverter.

Danach werden die Photovoltaik-Dachpfannen wie eine normale Dachpfanne auf die Dachlatte gelegt und durch den Kontaktstecker mit den flexiblen Stromsammlern „plus und minus” verbunden.Thereafter, the photovoltaic roof tiles are placed like a normal roof tile on the roof batten and connected by the contact plug with the flexible current collectors "plus and minus".

Bei einer Neueindeckung eines Daches werden die Dachlatten auf die Dachsparen genagelt und die beiden Stromsammler auf die Dachlatten geklebt.In a new roofing of a roof, the battens are nailed to the roof saving and glued the two current collectors on the roof battens.

Bei der Integration oder Neueindeckung einer Dachfläche entstehen nur geringe Gewichtsbelastungen durch die Flexible Dünnschicht-Photovoltaikzellen und die Stromsammler, die aber nicht berücksichtigt werden müssen.During the integration or new roofing of a roof surface, only slight weight loads result from the flexible thin-film photovoltaic cells and the current collectors, which, however, need not be taken into account.

Danach wird die Verkabelung der gesamten Anlage bis zum Wechselrichter installiert, die Photovoltaik-Dachpfannen auf die Dachlattengelegt und mit den Stromsammlern verbunden.Then the cabling of the entire system is installed to the inverter, the photovoltaic roof tiles laid on the roof battens and connected to the current collectors.

Von dem Wechselrichter wird der Strom über einen Verbraucherzähler zur Selbstnutzung geführt oder über einen Einspeisezähler in das öffentliche Stromnetz eingespeist.From the inverter, the power is passed through a consumer meter for self-use or fed via a feed meter in the public grid.

Die gesamte Erfindung ist Spritzwassergeschützt ausgelegt.The entire invention is designed splash-proof.

Die Erfindung soll an Hand einer Zeichnung als Ausführungsbeispiel erläutert werden.

  • • Die zugehörigen Zeichnungen zeigen mit Ansicht, Draufsicht, Querschnitt, Anschlussdetail, das erfindungsgemäße Photovoltaik beschichtete Dachpfannen, einschließlich Stromübertragungssystem.
  • • Auf die handelsüblichen (3) Dachpfannen werden die (4) flexiblen Dünnschicht-Photovoltaikzellen mit den (5) Anschlußfahnen dauerhaft aufgebracht.
  • • Die (6) flexiblen Anschlußfahnen werden an die (5) Anschlußfahnen und den (7) Kontaktstecker angelötet und isoliert.
  • • Auf die vorhandenen oder neu verlegten (2) Dachlatten werden 2 (8) isolierten flexiblen Stromsammlern „plus und minus”, die vorher auf Länge geschnitten wurden, dauerhaft geklebt.
  • • An den Enden der (8) isolierten flexiblen Stromsammlern „plus und minus” werden (9) Solar-Kupplung-Buchse und -Verteilerstecker angelötet und Isoliert.
  • • Danach wird die (3/4) Photovoltaik- beschichteten Dachpfannen auf die (2/8) Dachlatte gelegt und mit den (7) Kontaktsteckern verbunden.
  • • Die (8) isolierten flexiblen Stromsammlern „plus und minus” auf den (2) Dachlatten werden mit den (10) Solarkabel und den (9) Solar Kupplung-Buchse-Verteilerstecker untereinander verbunden.
  • • Durch die (9) Solar Kupplung-Buchse-Verteilerstecker Verbindung ist eine Verwechselung der Plus und Minus (10) Solarkabel ausgeschlossen.
  • • Nach der letzten (9) Solar Kupplung-Buchse-Verteilerstecker Verbindung wird der durch die flexiblen Dünnschicht-Photovoltaikzellen Dachpfannen erzeugte Strom über den (11) Wechselrichter und den (12) Einspeise-Stromzähler in das (13) öffentliches Stromnetz eingespeist.
The invention will be explained with reference to a drawing as an exemplary embodiment.
  • The accompanying drawings show, in plan, plan, cross-section, terminal detail, the photovoltaic coated roof tiles of the present invention, including the power transmission system.
  • • On the commercial ( 3 ) Roof tiles are the ( 4 ) flexible thin-film photovoltaic cells with the ( 5 ) Terminal lugs permanently applied.
  • • The ( 6 ) flexible connecting lugs are attached to the 5 ) Connecting lugs and the ( 7 ) Soldered and insulated contact plug.
  • • On existing or newly relocated ( 2 ) Roof battens become 2 ( 8th ) permanently glued insulated flexible current collectors "plus and minus" previously cut to length.
  • • At the ends of the ( 8th ) isolated flexible current collectors "plus and minus" ( 9 ) Soldered and Disconnected Solar Coupling Socket and Distribution Connector.
  • • Thereafter, the ( 3 / 4 ) Photovoltaic-coated roof tiles on the ( 2 / 8th ) Batten and with the ( 7 ) Contact plugs connected.
  • • The ( 8th ) isolated flexible current collectors "plus and minus" on the ( 2 ) Roof battens are used with the ( 10 ) Solar cable and the ( 9 ) Solar coupling-female distributor plug interconnected.
  • • By ( 9 ) Solar Clutch-Socket Splitter Connector connection is a confusion of plus and minus ( 10 ) Solar cable excluded.
  • • After the last ( 9 ) Solar Clutch-Socket Splice Connector connection is the power generated by the flexible thin-film photovoltaic cells roof tiles over the ( 11 ) Inverter and the ( 12 ) Feed-in electricity meter into the ( 13 ) public power grid fed.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Dachsparrenrafter
22
Dachlattenbattens
33
Dachpfannenroof tiles
44
Flexible Dünnschicht-PhotovoltaikzellenFlexible thin-film photovoltaic cells
55
Anschlußfahnenterminal lugs
66
flexible Anschlußfahnenflexible connection lugs
77
Kontaktsteckercontact plug
88th
isolierte flexiblen Stromsammler „plus und minus”isolated flexible current collector "plus and minus"
99
Solar Kupplung-Buchse und -VerteilersteckerSolar coupling socket and distributor plug
1010
Solarkabelsolar cable
1111
Wechselrichterinverter
1212
Einspeise-StromzählerGrid-feed electricity meter
1313
öffentliches Stromnetzpublic power grid

Es folgen 4 Zeichnungen:Here are 4 drawings:

1 = Vorderansicht 1 = Front view

2 = Draufsicht 2 = Top view

3 = Schnitt 3 = Cut

4 = Detail 4 = Detail

Claims (5)

Die Photovoltaik beschichteten Dachpfannen, einschließlich Stromübertragungssystem in das öffentliche Stromnetz zur Integration in eine vorhandene oder neue Dacheindeckung, ist dadurch gekennzeichnet, dass die flexiblen Dünnschicht-Photovoltaikzellen mit den (5/6) Anschlußfahnen dauerhaft auf die Dachpfanne (3) aufgebracht wird.The photovoltaic-coated roof tiles, including power transmission system in the public power grid for integration into an existing or new roofing, is characterized in that the flexible thin-film photovoltaic cells with the ( 5 / 6 ) Terminal lugs permanently on the roof tile ( 3 ) is applied. Die Photovoltaik beschichtete Dachpfannen, einschließlich Stromübertragungssystem in das öffentliche Stromnetz nach Anspruch 1 ist dadurch gekennzeichnet, dass die (7) Kontaktstecker an die (5/6) Anschlußfahnen angelötet und isoliert werden, danach auf die 2 (8) isolierten flexiblen Stromsammler „plus und minus”, die vorher auf die vorhandenen oder neu verlegten (2) Dachlatten geklebt wurden, gesteckt werden.The photovoltaic-coated roof tiles, including power transmission system in the public power grid according to claim 1 is characterized in that the ( 7 ) Contact plug to the ( 5 / 6 ) Terminal lugs are soldered and insulated, then on the 2 ( 8th ) isolated flexible current collectors "plus and minus" previously on the existing or newly installed ( 2 ) Roof battens were stuck, be plugged. Die Photovoltaik beschichtete Dachpfannen, einschließlich Stromübertragungssystem in das öffentliche Stromnetz nach Anspruch 2 ist dadurch gekennzeichnet, dass an den Enden der (8) isolierten flexiblen Stromsammler „plus und minus” die (9) Solar-Kupplung-Buchse und -Verteilerstecker angelötet und Isoliert werden.The photovoltaic-coated roof tiles, including power transmission system in the public power grid according to claim 2, characterized in that at the ends of the ( 8th ) isolated flexible current collector "plus and minus" the ( 9 ) Solar coupling socket and distributor plug soldered and insulated. Die Photovoltaik beschichtete Dachpfannen, einschließlich Stromübertragungssystem in das öffentliche Stromnetz nach Anspruch 3 ist dadurch gekennzeichnet, dass die Verkabelung der Ansprüche A–C durch (9) Kupplung-Buchse-Verteilerstecker geschieht, um Verwechselung der Plus und Minus (10) Solarkabel aus zuschließen.The photovoltaic-coated roof tiles, including power transmission system in the public power grid according to claim 3 is characterized in that the wiring of the claims A-C by ( 9 ) Coupling-female distributor plug happens to be confusion of plus and minus ( 10 ) Disconnect solar cable. Die Photovoltaik beschichtete Dachpfannen, einschließlich Stromübertragungssystem in das öffentliche Stromnetz nach Anspruch 4 ist dadurch gekennzeichnet, dass nach der letzten (9) Solar Kupplung-Buchse-Verteilerstecker Verbindung der erzeugte Strom über den (11) Wechselrichter und den (12) Einspeise-Stromzähler in das (13) öffentliches Stromnetz eingespeist wird.The photovoltaic-coated roof tiles, including power transmission system in the public power grid according to claim 4 is characterized in that after the last ( 9 ) Solar Clutch-Socket Splitter Connector connecting the generated power over the ( 11 ) Inverter and the ( 12 ) Feed-in electricity meter into the ( 13 ) public grid is fed.
DE102010050866A 2010-11-01 2010-11-01 Photovoltaic coated roof tile for producing renewable power from solar energy, has thin layer photovoltaic cells comprising connector lugs and permanently attached on roof tile, and contact plugs soldered and insulated at connector lugs Withdrawn DE102010050866A1 (en)

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DE102010050866A DE102010050866A1 (en) 2010-11-01 2010-11-01 Photovoltaic coated roof tile for producing renewable power from solar energy, has thin layer photovoltaic cells comprising connector lugs and permanently attached on roof tile, and contact plugs soldered and insulated at connector lugs

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DE102010050866A DE102010050866A1 (en) 2010-11-01 2010-11-01 Photovoltaic coated roof tile for producing renewable power from solar energy, has thin layer photovoltaic cells comprising connector lugs and permanently attached on roof tile, and contact plugs soldered and insulated at connector lugs

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10505492B2 (en) 2016-02-12 2019-12-10 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900069A1 (en) * 1969-01-02 1970-09-17 Otto Hahn Component for covering roofs
DE2806810A1 (en) * 1978-02-17 1979-08-23 Werner Burde Solar collecting panel for roof - has solar cells behind transparent glass and forms unit with same shape and fixings as normal roofing tile
DE9216600U1 (en) * 1992-12-05 1994-02-17 Stumpf, Karlheinz, Dr., 14167 Berlin Eco roof tile with built-in solar module
DE4438858A1 (en) * 1994-11-03 1996-05-09 Dorothea Bergermann Solar roof system
DE19704255A1 (en) * 1997-02-05 1998-08-06 Gerhard Wissing Solar cell roof tile
DE19739948A1 (en) * 1997-09-11 1999-03-18 Friedrich Eschlbeck Solar roof tile with photovoltaic cells
DE10020429A1 (en) * 2000-04-26 2001-11-15 Torsten Niemeyer Roof element with integrated solar cells has glazed upper face acting as ground substrate for solar cell
DE10046134A1 (en) * 2000-09-15 2002-04-11 Arnold Glaswerke Roof and facade shingle has carrier plate which extends over photovoltaic cell in at least one direction
US20090126782A1 (en) * 2007-11-06 2009-05-21 Krause Richard H Photovoltaic Roofing Systems and Methods for Installing Them
US20090242015A1 (en) * 2008-03-28 2009-10-01 Wattman George G Photovoltaic Roofing Elements, Laminates, Systems and Kits

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900069A1 (en) * 1969-01-02 1970-09-17 Otto Hahn Component for covering roofs
DE2806810A1 (en) * 1978-02-17 1979-08-23 Werner Burde Solar collecting panel for roof - has solar cells behind transparent glass and forms unit with same shape and fixings as normal roofing tile
DE9216600U1 (en) * 1992-12-05 1994-02-17 Stumpf, Karlheinz, Dr., 14167 Berlin Eco roof tile with built-in solar module
DE4438858A1 (en) * 1994-11-03 1996-05-09 Dorothea Bergermann Solar roof system
DE19704255A1 (en) * 1997-02-05 1998-08-06 Gerhard Wissing Solar cell roof tile
DE19739948A1 (en) * 1997-09-11 1999-03-18 Friedrich Eschlbeck Solar roof tile with photovoltaic cells
DE10020429A1 (en) * 2000-04-26 2001-11-15 Torsten Niemeyer Roof element with integrated solar cells has glazed upper face acting as ground substrate for solar cell
DE10046134A1 (en) * 2000-09-15 2002-04-11 Arnold Glaswerke Roof and facade shingle has carrier plate which extends over photovoltaic cell in at least one direction
US20090126782A1 (en) * 2007-11-06 2009-05-21 Krause Richard H Photovoltaic Roofing Systems and Methods for Installing Them
US20090242015A1 (en) * 2008-03-28 2009-10-01 Wattman George G Photovoltaic Roofing Elements, Laminates, Systems and Kits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10505492B2 (en) 2016-02-12 2019-12-10 Solarcity Corporation Building integrated photovoltaic roofing assemblies and associated systems and methods

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