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WO1996009652A1 - Panneau solaire - Google Patents

Panneau solaire Download PDF

Info

Publication number
WO1996009652A1
WO1996009652A1 PCT/EP1995/003782 EP9503782W WO9609652A1 WO 1996009652 A1 WO1996009652 A1 WO 1996009652A1 EP 9503782 W EP9503782 W EP 9503782W WO 9609652 A1 WO9609652 A1 WO 9609652A1
Authority
WO
WIPO (PCT)
Prior art keywords
polymer film
solar
polymer
plate
solar cells
Prior art date
Application number
PCT/EP1995/003782
Other languages
German (de)
English (en)
Inventor
Bernd Melchior
Original Assignee
Blue Planet Ag
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 Blue Planet Ag filed Critical Blue Planet Ag
Priority to EP95934641A priority Critical patent/EP0787359A1/fr
Publication of WO1996009652A1 publication Critical patent/WO1996009652A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • 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
    • 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
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic 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 solar panel in particular for fastening on roof tiles, roof tiles or wall panels with a lower carrier plate, on the top of which solar cells are attached.
  • Solar panels are known in which the solar cells lie on a carrier plate made of plastic, the carrier plate and solar cells being covered by a transparent plastic.
  • the manufacturing process of these known solar panels is labor-intensive and the solar panels do not show sufficient durability.
  • the object of the invention is to improve a solar panel of the type mentioned in such a way that a high durability is achieved with simple manufacture.
  • the carrier plate is surrounded on all sides with a polymer film on which the solar cells lie directly or indirectly, and in that the solar cells of at least one polymer film
  • Such a solar panel shows an intimate bond between the polymer film and the outer polymer film, so that the solar cells are completely securely integrated in the plastic material, which has a high resistance to aging.
  • the production is particularly simple, so that high quantities can be produced inexpensively and with the least rejects with little technical effort.
  • the solar panels have only a few layers of material and material.
  • the carrier plate is made of pressed glass, since it can be produced particularly inexpensively and has great stability with high stability and can also be easily and safely connected to a polymer film.
  • a transparent protective layer is arranged above the solar cells, which is covered by the outer polymer film.
  • a transparent protective layer is arranged above the solar cells, which is covered by the outer polymer film.
  • the carrier plate is provided on all sides with a polymer solution, in particular immersed in it, which contains an adhesion promoter.
  • the polymer film can be coated with a polymer powder for reinforcement. It is preferably proposed that the solar cells are applied to the carrier plate after the polymer solution has dried.
  • a polymer film can be placed on the carrier plate, which connects to the polymer film with the application of heat. The polymer film achieves an intimate connection with the polymer film. Completely bubble-free production is achieved if, during the connection, the carrier plate and the polymer film are in a vacuum chamber and air is sucked out between the carrier plate and the polymer film.
  • connection lines In order to achieve a particularly tight connection of the connection lines on the solar panel, it is proposed that the electrical connection lines have an outer jacket made of a polymer plastic, which fuses with the polymer film and / or with the polymer film.
  • the material of the polymer film, the polymer film and / or the outer cable sheath is a silanized fluoropolymer is particularly advantageous.
  • the carrier plate has openings or grooves for the connecting cables, so that the connecting cables do not protrude or only slightly protrude beyond the solar plate.
  • the carrier plate in particular made of pressed glass, can be convex or concave from above, in order to thereby get better light and, on the other hand, to get an optimal external impression of the solar panels, since curved solar panels, unlike flat solar panels, better adhere to the architectural image of a Customize house.
  • the word “layer” or “film” can always be used instead of the word “film”.
  • the word “shift” can always be used instead of the word “film”.
  • Figure 1 A cross section through the solar panel according to the invention with a flat carrier plate.
  • Figure 2 A cross section through the solar panel according to the invention with a curved carrier plate and
  • Figure 3 a cross section through a solar panel with a medium protective layer.
  • a rectangular support plate 1 with rounded corners is pressed from viscous glass mass in a mold, and the compact can be flat or curved.
  • the pressed glass plate 1 has openings on the shorter sides, recesses, in particular grooves, in order to be able to accommodate the connecting cables in these later.
  • the finished carrier plate 1 made of pressed glass is immersed in a solution of a silanized polymer film material 2 or sprayed with this material.
  • the polymer material has an adhesion promoter, which ensures an intimate connection of the material with the glass.
  • a film 2 (layer) closed on all sides forms around the carrier plate 1.
  • This first thin adhesive film made of a polymer film 2 (polymer layer) can then be reinforced by powder coating with the same polymer material or another fusing polymer material.
  • the solar cells 3 are attached to the carrier plate 1 prepared in this way and then a film 4 made of polymer material is placed on them.
  • the polymer melt film 4 is heated under vacuum so that it melts intimately with the polymer film 2.
  • the polymer film 4 can only be located on the top of the carrier plate 1, so that it only covers the solar cells 3, but all edges of the solar cells 3 are covered so that they are covered securely all round .
  • a particularly simple and safe production is achieved within a vacuum chamber, in which the air is sucked out under the polymer film 4 and the solar cells.
  • the carrier plate 1 provided with polymer film 2 and polymer film 4 placed on the solar cells is heated to the melting point of polymer film 2 and polymer film 4 in a vacuum.
  • the vacuum chamber there is a rubber plate above the inserted carrier plate with the solar cells and polymer film 4, which divides the vacuum chamber into two chambers.
  • the connecting lines can already be melted down, since the outer jacket of the double-ended connecting lines is made of a melting polymer plastic that fuses with the polymer film 2 and / or with the polymer film 4.
  • the carrier plate 1 is made of fiber-reinforced plastic.
  • the exemplary embodiment shown in FIG. 3 differs from the previous one in that a transparent middle protective layer 6 is incorporated above the solar cells.
  • an inner polymer film 5, which preferably consists of the same polymer with a low melting point as the outer polymer film 4, can lie between the protective layer and the solar cells 3.
  • This protective layer 6 can consist of a high-melting polymer film, a perforated high-melting polymer film or a transparent glass fiber non-woven layer with an adapted refractive index to the surrounding polymer.
  • the protective layer 6 made of polymer must have a higher melting point than the surrounding ones
  • This protective layer is worked into the polymer so that no cut edge protrudes from the polymer dressing.
  • a perforated protective layer improves the internal adhesion by penetrating the melt polymer layer through the perforation.
  • Glass fiber fabric or nonwovens between the melt polymer layers 4 and 5 also prevent puncturing of contact strips and raised solder points, at the same time a substantial mechanical strengthening of the composite is achieved.
  • the protective layer is treated on the outside by corona etching, chemical bonding agents, etc. so that an indissoluble bond is created.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

L'invention concerne un panneau solaire destiné en particulier à être fixé sur des tuiles ou des panneaux muraux. Ce panneau solaire comprend un panneau inférieur de support (1) sur la face supérieure duquel sont fixées des cellules solaires (3). Celles-ci reposent directement ou non sur le panneau inférieur de support (1) entièrement enveloppé d'un film polymère (2). Ces cellules solaires (3) sont revêtues d'au moins un feuille polymère (4) qui est reliée au film polymère (2) dans les zones situées à l'extérieur des cellules solaires (3).
PCT/EP1995/003782 1994-09-24 1995-09-25 Panneau solaire WO1996009652A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95934641A EP0787359A1 (fr) 1994-09-24 1995-09-25 Panneau solaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4434207.1 1994-09-24
DE4434207A DE4434207A1 (de) 1994-09-24 1994-09-24 Solarplatte

Publications (1)

Publication Number Publication Date
WO1996009652A1 true WO1996009652A1 (fr) 1996-03-28

Family

ID=6529132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/003782 WO1996009652A1 (fr) 1994-09-24 1995-09-25 Panneau solaire

Country Status (3)

Country Link
EP (1) EP0787359A1 (fr)
DE (1) DE4434207A1 (fr)
WO (1) WO1996009652A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716069U1 (de) * 1996-12-13 1998-04-16 Jung & Lindig Bleiind Solarmodul für Hausdächer
WO2001015239A1 (fr) * 1999-08-24 2001-03-01 Fritta, S.L. Revetement generateur d'energie photovoltaique
ES2153796A1 (es) * 1999-08-24 2001-03-01 Fritta S L Revestimiento generador de energia fotovoltaica.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986203A (en) * 1996-06-27 1999-11-16 Evergreen Solar, Inc. Solar cell roof tile and method of forming same
DE19704255C2 (de) * 1997-02-05 2002-01-24 Gerhard Wissing Verfahren zum Herstellen eines Solardachziegels
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
DK2237325T3 (da) 2009-12-17 2011-08-01 Kioto Photovoltaics Gmbh Fotovoltaisk modul
MX2012008668A (es) 2010-01-28 2012-12-05 Geocel Holdings Corp Dispositivo, kit y metodo para sellar infiltraciones de techo.
DE102010017246A1 (de) * 2010-06-04 2011-12-08 Solibro Gmbh Solarzellenmodul und Herstellungsverfahren hierfür

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JPS595678A (ja) * 1982-07-01 1984-01-12 Nippon Shisetsu Kogyo Kk 太陽電池モジュールラミネート装置
DE3247469A1 (de) * 1982-12-22 1984-07-19 Bernd 5630 Remscheid Melchior Dachstein mit halbleiterphotoelementen und kuehlung
JPS60150658A (ja) * 1984-01-18 1985-08-08 Hitachi Ltd 太陽電池モジユ−ル
US4860509A (en) * 1987-05-18 1989-08-29 Laaly Heshmat O Photovoltaic cells in combination with single ply roofing membranes
DE4125265A1 (de) * 1990-08-01 1992-03-05 Stromeyer Ingenieurbau Gmbh Vorrichtung mit fotovoltaischen zellen
JPH061875A (ja) * 1992-06-17 1994-01-11 Dainippon Ink & Chem Inc 多孔質性シート材料の製造方法及びシート

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Publication number Priority date Publication date Assignee Title
JPS595678A (ja) * 1982-07-01 1984-01-12 Nippon Shisetsu Kogyo Kk 太陽電池モジュールラミネート装置
DE3247469A1 (de) * 1982-12-22 1984-07-19 Bernd 5630 Remscheid Melchior Dachstein mit halbleiterphotoelementen und kuehlung
JPS60150658A (ja) * 1984-01-18 1985-08-08 Hitachi Ltd 太陽電池モジユ−ル
US4860509A (en) * 1987-05-18 1989-08-29 Laaly Heshmat O Photovoltaic cells in combination with single ply roofing membranes
DE4125265A1 (de) * 1990-08-01 1992-03-05 Stromeyer Ingenieurbau Gmbh Vorrichtung mit fotovoltaischen zellen
JPH061875A (ja) * 1992-06-17 1994-01-11 Dainippon Ink & Chem Inc 多孔質性シート材料の製造方法及びシート

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29716069U1 (de) * 1996-12-13 1998-04-16 Jung & Lindig Bleiind Solarmodul für Hausdächer
WO2001015239A1 (fr) * 1999-08-24 2001-03-01 Fritta, S.L. Revetement generateur d'energie photovoltaique
ES2153796A1 (es) * 1999-08-24 2001-03-01 Fritta S L Revestimiento generador de energia fotovoltaica.
ES2158830A1 (es) * 1999-08-24 2001-09-01 Fritta S L Revestimiento generador de energia fotovoltaica.

Also Published As

Publication number Publication date
EP0787359A1 (fr) 1997-08-06
DE4434207A1 (de) 1996-03-28

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