EP3266103A1 - Tuile photovoltaïque - Google Patents
Tuile photovoltaïqueInfo
- Publication number
- EP3266103A1 EP3266103A1 EP16713294.3A EP16713294A EP3266103A1 EP 3266103 A1 EP3266103 A1 EP 3266103A1 EP 16713294 A EP16713294 A EP 16713294A EP 3266103 A1 EP3266103 A1 EP 3266103A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- panel
- electrical connection
- photovoltaic
- connection means
- panels
- 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- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 claims abstract description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000806 elastomer Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 239000005445 natural material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- 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
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/36—Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
-
- 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
- H01L31/02—Details
- H01L31/02016—Circuit arrangements of general character for the devices
- H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02021—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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 invention relates to a photovoltaic solar panel for the constitution of a photovoltaic surface consisting of the juxtaposition of several similar panels used as elementary tiles.
- a photovoltaic solar panel for the constitution of a photovoltaic surface consisting of the juxtaposition of several similar panels used as elementary tiles.
- WO201 1004092 which discloses a rectangular tile that has interlocking overlapping edges on its short sides and on its long sides.
- an electrical connection of a tile to the adjacent tile, to connect them in series or in parallel, is performed by electrical connectors which fit together when the overlapping edges are positioned to fit themselves by interlocking. .
- WO00 / 30184 Also known from WO00 / 30184 is a photovoltaic tile in which rubber is used to close the panel which is in two parts. It is also known from document 2006/0266406 a photovoltaic tile whose body is elastomeric.
- a photovoltaic solar panel for the constitution of a photovoltaic surface consisting of the juxtaposition of a plurality of such photovoltaic solar panels juxtaposed, said panel comprising a body of rigid material, a first connection means electric and a second connection means electrical, the first electrical connection means being configured to electrically connect said panel to an adjacent panel among said panels juxtaposed via the second electrical connection means of said adjacent panel, by reciprocal engagement of the first and second electrical connection means leading to a connection of the body of the panel with the body of the adjacent panel and at a contact between electrical contactors of the first and second electrical connection means, characterized in that the first electrical connection means comprises an interposing element of elastomeric material which, interposed between the body of the panel and the body of the adjacent panel, participates in said joining during the laying of the plurality of panels and during their use, and absorbs, during use of the panels to produce photovoltaic electricity, relative movements caused by a th dilation ermic differential of elements of the pluralit
- the reciprocal engagement of the first and second electrical connection means can be done in a direction transverse to the mean plane of the panel
- the interposition element may have a generally oblong shape in the middle plane of the panel, elongated parallel to an edge of the panel,
- the interposition element may be rubber or hytrel
- the interposing element may comprise two passages to allow each to pass an electric contactor to establish the electrical connection between the panel and the adjacent panel,
- the interposition element may comprise at least one female cylinder cooperating with a male cylinder of rigid material of the second electrical connection means, formed in the body of the panel, the first and second electrical connection means can define a single electrical connection zone located on a portion of an elongated edge of the panel,
- the first and second electrical connection means can define an electrical connection zone on the short sides of the panels, these being rectangular,
- the reciprocal engagement may be effected in a direction perpendicular to a surface for supporting the adjacent panel on the panel, said bearing surface being oblique with respect to the lower surface of the panel, and on the upper surface of the panel,
- a photovoltaic surface of the panel may be flat or corrugated.
- the panel may further include a built-in AC DC converter, or conversely provide at its terminals a DC current.
- the body may comprise a shell in two parts containing means of thermal insulation and electrical energy management.
- FIG. 1 shows a general view of a tile according to one embodiment of the invention.
- FIG. 1 shows a detail view of the manufacture of the tile of Figure 1.
- FIG. 3 shows the precise geometry of an element of the tile of FIG.
- FIG. 4 shows a sectional view of the placement of the element of FIG. 3.
- - Figure 5 shows, in the same section, two tiles connected to one another.
- a photovoltaic tile 100 is shown. It has a generally rectangular shape, parallel to a laying plane on which it is configured to be placed. On an upper face of the tile 100, there is a photovoltaic surface 1 10. On the opposite surface (bottom) of the photovoltaic tile 100 is present a laying surface 1 15, defining the laying plane, for the placement on a structure such as the frame of a roof.
- the photovoltaic tile has a first long-side lap edge 120 and a second long-edge lap edge 130, opposite the first edge 120.
- the tile has more than one small lap edge 140 and a second side overlap edge 150 opposite the first edge 140.
- the first and second edges 120 and 130 allow the assembly of tiles in a row of tiles extending parallel to the short side of the tile 100, by interlocking nesting shapes present on the lower surface of the first edge 120, in nesting forms present on the upper face of the second edge 130.
- the first and second edges 140 and 150 allow, for their part, the juxtaposition of identical photovoltaic tiles 100 in a direction of alignment parallel to the long side of the tile 1 00, by interleaving a form of nesting present on the face. bottom of the second edge 150 in a form of nesting present on the upper face of the first edge 140.
- the first small-side lap edge 140 includes on its upper surface a first electrical connector 160 not far from a corner of the tile 100 and the long-side lap edge 130. This is surrounded by a surface 180 extending over the entire length of the small side for supporting an adjacent photovoltaic tile on the photovoltaic tile 100.
- the second side overlap edge 150 comprises a bearing surface opposite to the bearing surface 180. This opposing bearing surface has, at a height corresponding to the height of the first electrical connector 160, a second electrical connector 170 (not visible, but which can be seen in FIG. 5), intended to interact with the first electrical connector 1 60 during the m ply of two photovoltaic tiles 100 juxtaposed in the alignment direction parallel to the long side.
- the first and second electrical connection means 160 and 170 define a single electrical connection area located on a portion of the first small-side overlay edge 40 and a corresponding portion of the second small-side overlay edge 150.
- the body of the tile comprises a shell in two parts, possibly made of rigid organic composite materials, and enclosing, in some embodiments, means of thermal insulation, and possibly management and optimization of electrical energy generated, such as a built-in AC DC converter or means for remote control and maintenance of the tile.
- FIG. 2 shows a view of the assembly of the first electrical connector 1 60.
- the bearing surface 1 80 which is traversed by an oblong opening 190, elongated parallel to the short side of the photovoltaic tile, is recognized. 100.
- the opening 190 allows the establishment of an interposing and connecting element 200 of rubber, or of another elastomeric material, or another elastic flexible material, for example a synthetic material, or a natural material. .
- Hytrel is also used in a particular embodiment, for its properties both elastomeric and thermoplastic. We will choose a grade of Hytrel adapted according to the expected temperature variations, as well as mechanical stresses.
- the interposition and connection element 200 is shown during its installation, in line with the opening 190 at a distance from it, above the surface of support 180.
- the interposing and connecting element 200 also has a generally oblong shape in a plane parallel to the bearing surface 180 and dimensions enabling its installation in the opening 190, by embedding. More specifically, the circumference of the interposing and connecting element 200 carries a groove which, during the establishment in the opening 190, receives a rib of the body of the photovoltaic tile 100, for the fastening of the interposing and connecting element 200 to the body of the photovoltaic tile 100.
- FIG. 3 the geometry of the interposing and connecting element 200 is represented in greater detail.
- the latter has on one side of the plane of the oblong shape an open mouth 20 .
- a lower bottom 220 is present, essentially and completely.
- a groove 260 passes around the interposing and connecting element 200.
- two embedding cylinders 230 and 240 aligned in parallel with each other are provided. the direction of elongation of the oblong shape are present in the interior volume of the interposing and connecting element 200.
- the cylinders 230 and 240 are for example cylinders of revolution, and the passages 235 and 245 are constituted by circular openings in the center of a closed surface constituting a cross section of the cylinders 230 and 240.
- FIG. 4 shows, in sectional view, the positioning of the interposition and connection element 200 in the body of the photovoltaic island 100.
- the fixing rib 195 is shown. in the attachment groove 260 of the interposing element and connection 200.
- the open mouths of the recess rollers 230 and 240 are arranged on the side of the photovoltaic surface 1 10, while the passages for electrical contactors 235 and 245 are placed on the side of the laying surface 1 15.
- the bearing surface 180 is bent with respect to the upper and lower surfaces of the tile, here the laying surface 1 1 5 and the photovoltaic surface 1 1 0.
- the bearing surface 130 approaches, seen in the cross-section of the figure, from the laying surface 1 to approaching the second long-side lap edge 130, and away from the first long-side lap edge 120.
- FIG. 5 represents a detail view, in section, of a set of two tiles connected to each other by using the first electrical connector 160 and the second electrical connector 170.
- the view is presented in the same section plane Figure 4.
- the references used for the second photovoltaic tile correspond to the references used for the first photovoltaic tile, incremented by 1000.
- These two recessing cylinders 1 172 and 1 174 are interlocked inside the embedding cylinders 230 and 240 of the interposing and connecting element 200.
- the opposite bearing surface 1 185 of the second photovoltaic tile 1 100 is in contact with the bearing surface 180 of the first photovoltaic tile 100.
- the electrical connection is made by unrepresented electrical contactors, brought into contact thanks to the interlocking of the embedding rolls 230 and 240 on one side and 1 1 72 and 1 174 on the other.
- Two separate electrical contacts are established, one by means of the recessing cylinders 230 and 1 172, and the other by means of the recessing cylinders 240 and 114.
- the cylinders 230 and 240 are cylinders females cooperating with the male cylinders 1 172 and
- the passages 235 and 245 of the interposing and connecting element 200 each pass an electrical contactor to establish the electrical connection between the panel and the adjacent panel.
- first and second electrical connection means 160 and 170 are reciprocally engaged with each other, and this engagement is made in a direction perpendicular to the bearing surface 180 and therefore transverse to the medium plane of the tile 100, or at its laying plane.
- the interposition and connection element 200 is thus interposed between the body of the tile and the body of the adjacent tile, participates in the joining of the two tiles while absorbing, during the use of the tiles to produce the tiles. photovoltaic electricity, relative movements caused by differential thermal expansion of tile elements.
- the photovoltaic surface 1 10 of the panel may be not flat but undulating, without this modifying the principles of mechanical and electrical connection on the edges of the tile.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1551756A FR3033461B1 (fr) | 2015-03-02 | 2015-03-02 | Tuile photovoltaique |
PCT/EP2016/054444 WO2016139256A1 (fr) | 2015-03-02 | 2016-03-02 | Tuile photovoltaïque |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3266103A1 true EP3266103A1 (fr) | 2018-01-10 |
Family
ID=53298529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16713294.3A Withdrawn EP3266103A1 (fr) | 2015-03-02 | 2016-03-02 | Tuile photovoltaïque |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180062562A1 (fr) |
EP (1) | EP3266103A1 (fr) |
JP (1) | JP6564885B2 (fr) |
FR (1) | FR3033461B1 (fr) |
WO (1) | WO2016139256A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11012025B2 (en) | 2018-03-02 | 2021-05-18 | Tesla, Inc. | Interlocking BIPV roof tile with backer |
DE102018002476B4 (de) | 2018-03-27 | 2023-01-19 | Autarq Gmbh | Dacheindeckungselement, Solar-Dacheindeckungselement, Anordnung von Solar-Dacheindeckungselementen und Herstellungsverfahren für ein Solar-Dacheindeckungselement |
CN110868140A (zh) * | 2018-08-27 | 2020-03-06 | 太阳光有限公司 | 太阳能屋顶板 |
DE102018122547A1 (de) * | 2018-09-14 | 2020-03-19 | PHOENIX FEINBAU GmbH & Co. KG | Dacheindeckungselement |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3539973A (en) * | 1968-02-12 | 1970-11-10 | Hughes Aircraft Co | Electrical connector |
CA1196402A (fr) * | 1982-04-14 | 1985-11-05 | Amp Incorporated | Connecteur electrique scelle |
WO2000030184A1 (fr) | 1998-11-13 | 2000-05-25 | Us Solar Roof | Tuile photovoltaique |
JP3932012B2 (ja) * | 2000-06-28 | 2007-06-20 | 富士電機ホールディングス株式会社 | 太陽電池モジュールの設置方法 |
JP3832652B2 (ja) * | 2002-10-15 | 2006-10-11 | 富士電機ホールディングス株式会社 | 屋根材一体型太陽電池モジュールおよびその配線方法 |
US20060266406A1 (en) | 2004-06-09 | 2006-11-30 | Tom Faust | Devulcanized photovoltaic roofing tiles |
MX2009006211A (es) * | 2006-12-11 | 2009-12-08 | Sunmodular Inc | Tejas solares para techo y modulos con intercambio de calor. |
CN102017181B (zh) * | 2008-05-05 | 2013-08-21 | 陶氏环球技术公司 | 光伏器件组合件及方法 |
FR2947099B1 (fr) * | 2009-06-17 | 2013-11-15 | Cynegy Holdings France | Tuile photovoltaique pour toiture |
US20130169056A1 (en) * | 2011-12-28 | 2013-07-04 | Miasole | Multi-module inverters and converters for building integrable photovoltaic modules |
-
2015
- 2015-03-02 FR FR1551756A patent/FR3033461B1/fr not_active Expired - Fee Related
-
2016
- 2016-03-02 EP EP16713294.3A patent/EP3266103A1/fr not_active Withdrawn
- 2016-03-02 JP JP2017563388A patent/JP6564885B2/ja not_active Expired - Fee Related
- 2016-03-02 WO PCT/EP2016/054444 patent/WO2016139256A1/fr active Application Filing
- 2016-03-02 US US15/555,332 patent/US20180062562A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20180062562A1 (en) | 2018-03-01 |
JP6564885B2 (ja) | 2019-08-21 |
FR3033461B1 (fr) | 2017-02-24 |
WO2016139256A1 (fr) | 2016-09-09 |
FR3033461A1 (fr) | 2016-09-09 |
JP2018507971A (ja) | 2018-03-22 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Extension state: BA ME |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SUPERDOME S.A. |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20190305 |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20190917 |