EP2277205A2 - Tuile de production d'énergie électrique et procédure pour sa fabrication - Google Patents

Tuile de production d'énergie électrique et procédure pour sa fabrication

Info

Publication number
EP2277205A2
EP2277205A2 EP08750833A EP08750833A EP2277205A2 EP 2277205 A2 EP2277205 A2 EP 2277205A2 EP 08750833 A EP08750833 A EP 08750833A EP 08750833 A EP08750833 A EP 08750833A EP 2277205 A2 EP2277205 A2 EP 2277205A2
Authority
EP
European Patent Office
Prior art keywords
solar cell
substrate
roof tile
tile according
solar
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Withdrawn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
EP08750833A
Other languages
German (de)
English (en)
Inventor
Miklós Tóth
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
Application filed by Individual filed Critical Individual
Publication of EP2277205A2 publication Critical patent/EP2277205A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/60—Arrangements for cooling, heating, ventilating or compensating for temperature fluctuations
    • H10F77/63—Arrangements for cooling directly associated or integrated with photovoltaic cells, e.g. heat sinks directly associated with the photovoltaic cells or integrated Peltier elements for active cooling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
    • E04D1/29—Means for connecting or fastening adjacent roofing elements
    • E04D1/2907—Means for connecting or fastening adjacent roofing elements by interfitted sections
    • E04D1/2914—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements
    • E04D1/2916—Means for connecting or fastening adjacent roofing elements by interfitted sections having fastening means or anchors at juncture of adjacent roofing elements the fastening means taking hold directly on adjacent elements of the same row
    • 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

Definitions

  • the subject of the invention is an electric power generating solar roof tile which is covered with solar cells on its outer surface.
  • the solar cells are equipped with conductors and connectors.
  • Further object of the invention is the production process of the power generating solar roof tile.
  • the solar roof tile can be installed into a roof cladding consisting of roof tiles of any shape. It fits exactly in place of the existing tile. It follows the surface and design of the existing tile.
  • the solar roof tiles can be used for solar roofing, facades and building paneling.
  • Hungarian patent specification No. HU 209 222 on equipment utilizing solar power by solar cells is worth mentioning.
  • This patent specification describes a specific arrangement of interconnected solar cells on a support structure.
  • the solar cells made from foil strips or sheets create a solar panel complex and are fitted in a frameless support.
  • the solar panel complex features a trough shaped channel for cooling and for diverting power.
  • Another Hungarian patent specification under publication number P9901088 introduces a solar panel roof whose overlapped roof components with the built-in solar cells are connected by a bituminous composite material.
  • the solar cells feature extremely thin glass sheets and are in a configuration that ' prevents other roof components from overlapping them.
  • Both solar cell inventions described above involve incorporation in an existing roof structure, therefore, they are distinct from the solar cell roof tile subject to the invention.
  • JP2001342725 likewise refers to the incorporation of planar solar cells in a roof structure, at the same time exemplifying an embodiment of a solution where solar cells featuring a protective coating of organic resin are strengthened by ribs in order to eliminate the effects of wind pressure.
  • the roof structure featured in publication document No. US6065256 and Japanese publication document No. JP 10018514 is suitable for cooling roofs fitted with solar cells and heating them in the winter in order to melt snow, with the provision that air ducts have been incorporated therein.
  • the utility model No. DE 299 15 196 U features flat or specially formed solid, pan- shaped roofing materials containing solar cells, each of which contain a large quantity of solar cells on a thick substrate.
  • any roof sections containing solar cells consisting of planar sheets must be separately sealed in a waterproof fashion from every direction when fitted. This renders their implementation complicated and costly.
  • German publication document No. DE 44 08 508 describes a solution that addresses the above-mentioned criteria for roof tiles.
  • This invention solves the problem by fashioning a roof tile whose bottom, top and side edges are identical in design to the original roof tile.
  • tiles can be incorporated in a tiled roof, in place of normal roof tiles, without the need for additional seals.
  • the planar solar cells are only integrated into the central, flat portion of the roof tile so the entire roof surface does not participate in generating electric power, only a portion thereof.
  • our objective is to create a solar cell roof tile and a process for its production in accordance with our invention whereby it is possible to fashion roof tiles that are not only partly but completely identical in shape, form and color, and bear a solar cell layer on their entire outer surface. Therefore, if someone wishes to implement a solar cell roof, they can do so without disrupting the original roof structure or overall appearance thereof, simply by substituting the original roof tiles with the solar cell roof tiles subject to our invention.
  • the subject of the present invention is an electric power generating solar roof tile which is covered with solar cells on its outer surface.
  • the solar cells are equipped with wires and connectors and it is designed to be fitted in place of any kind of roof tile.
  • the essence of the solar cell roof tile subject to our invention is that it possesses a substrate made from plastic or synthetic resin formed into the appropriate shape and size with a flexible solar cell layer containing solar cells applied to the outer surface of the substrate, there are conductive rails and connectors in and/or on the surface of the substrate, furthermore the solar cell layer is either directly or via a conductive stud connected to the conductive rails, and the solar cell layer is sealed in a waterproof manner by a transparent protective layer that tightly conforms to the shape of the outer surface of the roof tile fitted with solar cells.
  • the unit subject to the invention is implemented as described in Claim 1.
  • the individual examples of embodiment can be implemented according to Claims 2-9.
  • the essence of the process used to production of the solar cell roof tile subject to our invention is that a negative form or template of the substrate in the form and size intended to be manufactured or used is prepared then the conductive rails and electric connectors are either placed in the negative form or space is left for them to be installed later.
  • a recess is prepared depending on the type of roof tile for the controller electronics and battery to be installed later then the substrate is produced by pressing, casting or injection molding the chosen plastic material into the negative form.
  • a flexible solar cell layer is applied to both the flat and convex surfaces of the solidified substrate, the solar cell layer is electrically coupled at the appropriate points to the conductive rails and connectors then the substrate fitted with the solar cell layer is covered by a transparent weather, heat and frost resistant layer that protects the tile from mechanical damage and closely fits to the substrate.
  • Figure 1 a shows an A-A sectional drawing of the solar cell roof tile in a battery equipped embodiment
  • Figure Ib shows a magnified detail of the A-A section described in Figure Ia
  • Figure 2 shows an exploded drawing of the solar cell roof tile subject to the invention.
  • Figure Ia shows an A-A sectional drawing of the solar cell roof tile according to invention while Figure 2 shows an exploded drawing thereof.
  • Figure Ib shows separately in magnified view the conductive rails 3 mounted on the substrate 4, the solar cell layer 2 and the protective layer 1.
  • the solar cell roof tile 10 consists of a substrate 4 made from plastic or synthetic resin molded into a roof tile of the desired shape and size with a flexible solar cell layer 2 containing solar cells applied to the outer surface of the substrate 4.
  • Figure Ia shows a sectional drawing of the solar cell roof tile 10 in an embodiment where the conductive rails 3 are mounted on the surface of the substrate 4.
  • a kind of connector consisting of a socket 7 and a female connector 8 therein is likewise depicted on the surface of the substrate 4.
  • Another kind of connector consisting of a conducting stud 9 is built into the substrate 4.
  • the solar cell layer 2 is electrically connected - partly directly and partly via the conductive stud 9 - with the conductive rails 3 in a configuration corresponding to the proper polarity.
  • the conductive stud 9 is equipped with an O-ring 13.
  • the solar cell layer 2 completely covers the illuminated outer surface of the substrate 4.
  • the solar cell layer 2 is sealed in a waterproof manner by a transparent protective layer that conforms to the shape of the outer surface of the substrate 4.
  • the solar cell roof tile 10 there is a recess 1 1 designed to accommodate and facilitate the connection of a battery 5 and controller electronics in the substrate 4, and there is a battery 5 mounted in the recess 11. In the embodiment lacking a battery 5, the recess 11 can be omitted.
  • optional cooling is provided by a heat sink 6 mounted on the substrate 4, preferably near the recess 11.
  • Figure Ia does not indicate so, but if required a heating filament may be incorporated in the substrate 4 or the protective layer 1 for the purpose of melting snow.
  • Figure 2 shows that the solar cell roof tile 10 is designed to be laid up in an overlapping fashion with normal roof tiles of matching shape and size. Wherever the solar cell roof tiles 10 overlap, the conductance of electric power between them is provided by conductive studs 9 and female connectors 8 mounted at the appropriate points which interconnect.
  • the figure also shows the error indication light source 12 which is mounted in the upper, non-overlapped part of the substrate 4.
  • Figure 2 includes the marking and configuration of the conductive rails 3 solely for the sake of understanding operation as they are covered by the solar cell layer 2 and the transparent protective layer 1 in reality.
  • the solar cell roof tile produced using the process subject to the invention has several advantages.
  • the solar roof tile can be installed into a roof cladding consisting of roof tiles of any shape. It does not disrupt the form and unity of the roof surfaces and fits in well. It can even be used on listed buildings because it can be fashioned in any form and color using the process subject to the invention. Furthermore, there is no need to perform any conversions to the roof structure or build in separate units.
  • An additional advantage of the invention is that the solar cell roof tiles weigh only half as much as conventional roof tiles.
  • a battery can also be fitted to the solar cell roof tile, which facilitates utilization of the power accumulated during sunny periods at night or on overcast days.
  • a further advantage is that any defective solar cell roof tiles will indicate if there is an error by illuminating the built-in error indicator light. Thus any malfunctioning solar cell roof tiles can be easily located and replaced.

Landscapes

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

Abstract

La présente invention concerne une tuile de production d'énergie électrique et une procédure pour sa fabrication. L'invention est caractérisée en ce que la tuile de cellule solaire (10) possède un substrat (4), qui est fait de plastique ou de résine synthétique et présente une forme et une taille appropriées, et une couche flexible de cellules solaires (2), qui contient des cellules solaires et est appliquée sur la surface du substrat (4). Des rails conducteurs (3) et des connecteurs se trouvent dans et/ou sur la surface du substrat (4). En outre, la couche de cellules solaires (2) est connectée directement ou par l'intermédiaire d'un plot conducteur (9) aux rails conducteurs (3), et la couche de cellules solaires (2) est enfermée, de manière étanche, par une couche de protection transparente (1) qui se conforme étroitement à la forme de la surface extérieure du substrat (4).
EP08750833A 2007-12-03 2008-05-07 Tuile de production d'énergie électrique et procédure pour sa fabrication Withdrawn EP2277205A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0700773A HU227066B1 (hu) 2007-12-03 2007-12-03 Elektromos energiát elõállító napelemes tetõcserép és eljárás annak elõállítására
PCT/HU2008/000043 WO2009071956A2 (fr) 2007-12-03 2008-05-07 Tuile de production d'énergie électrique et procédure pour sa fabrication

Publications (1)

Publication Number Publication Date
EP2277205A2 true EP2277205A2 (fr) 2011-01-26

Family

ID=89987908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08750833A Withdrawn EP2277205A2 (fr) 2007-12-03 2008-05-07 Tuile de production d'énergie électrique et procédure pour sa fabrication

Country Status (5)

Country Link
EP (1) EP2277205A2 (fr)
CN (1) CN101933163B (fr)
AU (1) AU2008332854A1 (fr)
HU (1) HU227066B1 (fr)
WO (1) WO2009071956A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576691A (en) * 2018-05-22 2020-03-04 Champion Mouldings Ltd Solar roof tiles

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947099B1 (fr) 2009-06-17 2013-11-15 Cynegy Holdings France Tuile photovoltaique pour toiture
US20100325976A1 (en) * 2009-06-25 2010-12-30 Degenfelder Jeffrey G Solar shingle system
US8511006B2 (en) 2009-07-02 2013-08-20 Owens Corning Intellectual Capital, Llc Building-integrated solar-panel roof element systems
CN101812903B (zh) * 2010-03-17 2014-12-10 王蕴生 太阳能发电高强度轻质建筑复合板及其制作方法
US8782972B2 (en) 2011-07-14 2014-07-22 Owens Corning Intellectual Capital, Llc Solar roofing system
ES2763967T3 (es) * 2014-07-18 2020-06-01 Erlus Ag Teja solar
CN104348409A (zh) * 2014-09-23 2015-02-11 楚雄师范学院 太阳能光伏瓦片系统
CN105149523A (zh) * 2015-09-29 2015-12-16 昆山市昌坚铸造有限公司 太阳能用顶板毛坯铸造模具及铸造工艺
GB2545433B (en) * 2015-12-15 2017-12-20 Grafmarine Power generation and cell storage apparatus
CN106193464A (zh) * 2016-09-26 2016-12-07 品君新材料科技（苏州）有限公司 合成树脂太阳能光伏瓦、安装方法、生产方法
WO2018212675A1 (fr) 2017-05-19 2018-11-22 Общество с ограниченной ответственностью "Термочерепица" Tuile de toit à cellule photovoltaïque
RU174318U1 (ru) * 2017-05-19 2017-10-11 Общество с ограниченной ответственностью "Термочерепица" Кровельная черепица с фотоэлементом
CN110137285A (zh) * 2018-02-08 2019-08-16 光之科技发展(昆山)有限公司 一种用于建筑领域的太阳电池组件及其制备方法
CN108198882A (zh) * 2018-02-27 2018-06-22 天合光能股份有限公司 一种具有融雪功能的双玻晶体硅太阳能电池组件
CN108198883A (zh) * 2018-02-27 2018-06-22 天合光能股份有限公司 一种带有融雪功能的双玻晶体硅太阳能电池组件
CN108172651A (zh) * 2018-02-27 2018-06-15 天合光能股份有限公司 一种具有融雪功能的晶体硅太阳能电池组件
CN108198881A (zh) * 2018-02-27 2018-06-22 天合光能股份有限公司 一种带有融雪功能的晶体硅太阳能电池组件
JP3228326U (ja) * 2020-07-09 2020-10-22 アクセルエナジー パワー ピーティーイー エルティーディーＡｃｃｅｌｅｎｅｒｇｙ Ｐｏｗｅｒ Ｐｔｅ． Ｌｔｄ． 安全な発電が可能な太陽光発電建材
CN115926439A (zh) * 2022-04-20 2023-04-07 上海年与轻科技(集团)有限公司 一种鞋用光伏板及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034078A (ja) * 1983-08-04 1985-02-21 Matsushita Electric Ind Co Ltd 太陽光発電装置
JPH0726851Y2 (ja) * 1990-10-09 1995-06-14 シャープ株式会社 太陽電池
DE19704255C2 (de) * 1997-02-05 2002-01-24 Gerhard Wissing Verfahren zum Herstellen eines Solardachziegels
NL1005287C2 (nl) * 1997-02-14 1998-08-24 Wilco Johan Thomas Plantfeber Dakbedekkingselement voor het opwekken van elektrische energie.
JPH1136540A (ja) * 1997-07-14 1999-02-09 Sekisui Chem Co Ltd 太陽電池モジュールの設置構造
WO2000079604A1 (fr) * 1999-06-18 2000-12-28 Liber, Yachim, Rolf Tuiles pour toitures solaires
US20040147172A1 (en) * 2002-07-05 2004-07-29 Brown Jacob E Apparatus, system, and method of electrically coupling photovoltaic modules
US6928775B2 (en) * 2002-08-16 2005-08-16 Mark P. Banister Multi-use electric tile modules

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009071956A2 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576691A (en) * 2018-05-22 2020-03-04 Champion Mouldings Ltd Solar roof tiles
GB2576691B (en) * 2018-05-22 2021-01-27 Champion Mouldings Ltd Solar roof tiles

Also Published As

Publication number Publication date
HU0700773D0 (en) 2008-01-28
WO2009071956A3 (fr) 2010-09-02
HUP0700773A2 (en) 2009-07-28
HU227066B1 (hu) 2010-06-28
CN101933163A (zh) 2010-12-29
WO2009071956A2 (fr) 2009-06-11
CN101933163B (zh) 2013-04-03
AU2008332854A1 (en) 2009-06-11

Similar Documents

Publication Publication Date Title
WO2009071956A2 (fr) Tuile de production d'énergie électrique et procédure pour sa fabrication
US11451188B2 (en) Building integrated photovoltaic system with glass photovoltaic tiles
US9786802B2 (en) Photovoltaic roofing panels, photovoltaic roofing assemblies, and roofs using them
US9202955B2 (en) Photovoltaic roofing elements
US8458967B2 (en) Roofing and siding products having receptor zones and photovoltaic roofing and siding elements and systems using them
JP3225657U (ja) 太陽電池パネル及び太陽電池パネルの取付構造
US20090242015A1 (en) Photovoltaic Roofing Elements, Laminates, Systems and Kits
WO2005124892A3 (fr) Tuiles de toitures photovoltaiques regenerees
US8522493B1 (en) Solar-power roof components and systems, and method of manufacturing same
NL2027258B1 (en) Integrated photovoltaic roof element
US20250233548A1 (en) Roof Tile, Method for Producing a Roof Tile and a Machine for the Production of a Roof Tile
CN214177216U (zh) 铺装式平面太阳能瓦装置
CN2653026Y (zh) 光电玻璃幕墙组件
CN209891590U (zh) 一种光伏瓦
CN206873789U (zh) 建筑陶瓷光电组件及系统
EP4350982A1 (fr) Panneau photovoltaïque à composant fonctionnel intégré destiné à être installé sur un bâtiment et procédé de fabrication d'un panneau photovoltaïque
CN204590451U (zh) 利用太阳能发电的瓦
EP4350981A1 (fr) Panneau photovoltaïque doté d'une structure de support moulée par injection destinée à être installée sur un bâtiment
CN204126139U (zh) 一种太阳能瓦
Krstić Design and construction possibilities for photovoltaic integration in envelopes of new and existing buildings

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20101104

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20140410

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

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

18D Application deemed to be withdrawn

Effective date: 20141202