WO2009073903A1 - Procédé de fabrication d'un module photovoltaïque - Google Patents

Procédé de fabrication d'un module photovoltaïque Download PDF

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Publication number
WO2009073903A1
WO2009073903A1 PCT/AT2008/000437 AT2008000437W WO2009073903A1 WO 2009073903 A1 WO2009073903 A1 WO 2009073903A1 AT 2008000437 W AT2008000437 W AT 2008000437W WO 2009073903 A1 WO2009073903 A1 WO 2009073903A1
Authority
WO
WIPO (PCT)
Prior art keywords
primer
layer
adhesive
carrier
solar cell
Prior art date
Application number
PCT/AT2008/000437
Other languages
German (de)
English (en)
Inventor
Joachim Danilko
Nicole Depine
Barbara Erler
Markus Feichtner
Jörg GRADWOHL
Werner Krumlacher
Harald Muckenhuber
Albert Plessing
Andreas Reininger
Florian Reisinger
Andreas Ruplitsch
Elisabeth Seitler
Andreas Skringer
Julia Spanring
Original Assignee
Isovolta 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 Isovolta Ag filed Critical Isovolta Ag
Publication of WO2009073903A1 publication Critical patent/WO2009073903A1/fr

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Classifications

    • 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
    • H01L31/04—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 adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • 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
    • H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • 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 method for producing a photovoltaic module, comprising a solar cell system and encapsulation materials attached thereto on both sides, which encapsulate a sealable with respect to the solar cell system
  • Embedding material and a barrier material included.
  • Photovoltaic modules are used to generate electricity from sunlight.
  • the energy is generated by the solar cell system, which consists essentially of semiconductor materials, such as. Silicon is formed in monocrystalline, polycrystalline or amorphous form.
  • These solar cell systems have only limited mechanical load, so they must be encased on both sides with encapsulating materials.
  • encapsulating materials For example, one or more layers of glass and / or plastic films and / or plastic film composites serve as encapsulation materials.
  • EP-A-969 521 it is therefore proposed to apply to the inorganic oxide layer which faces the solar cell system, likewise a primer layer which serves as a bonding agent to the adjacent sealing layer.
  • adhesion promoters are also described, inter alia, in EP-A-0 956 657, which relates to the construction of a transparent front-side encapsulation for solar cells or for photovoltaic modules. Due to the multilayer structure, a bonding agent between the rir
  • the adhesion promoters known from EP-A-I 956 657 or EP-A-969 521 thus have the function of producing a bond between nonpolar surfaces on the one hand and polar surfaces on the other hand.
  • the primer layer is still materially isolated from the other composite layers.
  • the adhesion promoter layer can therefore be at least partially dissolved, in particular when working with solvents during the production of the photovoltaic module, so that undesired delamination of the individual composite layers could again occur.
  • the invention aims to remedy this situation.
  • a method of the aforementioned type is proposed, which is characterized in that the barrier material is provided on the side facing the embedding material on at least one side of the solar cell system with a primer layer, wherein on the carrier layer for the barrier material, the primer is applied from a solution and then the solvents are evaporated to form an adhesive carrier material.
  • the finished photovoltaic module can only be destroyed by forcibly separating the layers.
  • the finished module shows no losses of mec an sc er he, he nac eau sc agung m uge er
  • the photovoltaic module 1 shows an exemplary structure for the photovoltaic module produced according to the invention, comprising the solar cell system 6, which is encased on both sides by the encapsulation materials 1, 1 '.
  • the encapsulation material 1, 1 ' consists of the outwardly facing barrier material 7, 7' as well as the embedding material 5, 5 'sealable with respect to the solar cell system 6.
  • the adhesive carrier material 13 consists of a carrier layer 3 and a primer layer 4, which faces the embedding material 5.
  • FIG. 2 shows an analogous structure of a barrier material 7, as shown in FIG. 1, with the difference that an inorganic oxide layer 8 is additionally arranged between the carrier layer 3 and the weather-resistant layer 2.
  • FIG. 3 shows an exemplary method sequence for applying the primer layer 4 to the carrier layer 3.
  • the carrier layer 3 is guided by means of deflection rollers 9a, 9b via a corona station 10 into an application system 11. Subsequently, the carrier layer 3 charged with the primer 4 passes through deflection rollers 9c, 9d through a drying channel 12. In this way, the adhesive carrier material 13 is obtained.
  • the primer layer 4 represents a characteristic essential to the invention.
  • primers based on polyurethane are used.
  • Two-component adhesive systems are particularly preferred. These consist of polyurethane prepolymers with isocyanate end groups, we ce mi po y un ione en o en verne z. ie
  • Isocyanate end groups may be either of an aromatic nature, such as e.g. Toluene diisocyanate (TDI) or diphenylmethane diisocyanate (MDI), or aliphatic nature, e.g. Hexamethylene diisocyanate (HDI) or isophorone diisoyanate (IPDI).
  • aromatic nature such as e.g. Toluene diisocyanate (TDI) or diphenylmethane diisocyanate (MDI)
  • aliphatic nature e.g. Hexamethylene diisocyanate (HDI) or isophorone diisoyanate (IPDI).
  • the above components are combined with an excess of isocyanate groups together with other components such as stabilizers, pigments, and the like. and organic solvents to obtain the required properties such as tack, dryness of the primer surface, solid content, and color adjustment.
  • the primer mixture can cure either at room temperature or at elevated temperature.
  • the surface of the carrier layer 3 can be physically pretreated to produce an optimal connection of the primer.
  • the method of corona treatment is preferably used, whereby a partial oxidation takes place, which has an increased polarity of the surface of the material in the carrier layer 3 result.
  • Weathering-resistant layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Support layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE), as well as co-extrudates in the form of films or film composites, aluminum foils in different thicknesses.
  • Primer layer 4 polyurethane, polyacrylate
  • Embedding material 5, 5 ' ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Support layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE), as well as o-x ru ae in orm o ien o er o ienverr ⁇ in en,
  • Aluminum foils in different thicknesses are Aluminum foils in different thicknesses.
  • Primer Layer 4 polyurethane, polyacrylate; Addition of additives such as UV absorbers, antioxidants, hydrolysis additives.
  • Embedding material 5, 5 * ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • EVA ethylene vinyl acetate
  • PVB polyvinyl butyral
  • ionomers polymethylmethacrylate
  • TPU polyurethane
  • Example c) Weathering-resistant layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Support layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE), as well as co-extrudates in the form of films or film composites, aluminum films in different thicknesses.
  • PET polyethylene terephthalate
  • PEN polyethylene naphthenate
  • ETFE ethylene tetrafluoroethylene copolymer
  • Primer Layer 4 polyurethane, polyacrylate; Addition of pigments, such as TiO2, CaCO3 or carbon black.
  • EVA ethylene vinyl acetate
  • PVB polyvinyl butyral
  • ionomers polymethylmethacrylate
  • TPU polyurethane
  • Weathering-resistant layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Support layer 3 Polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE), as well as co-extrudates in the form of films or film composites, applying a vapor deposited inorganic oxide layer 8 to increase the barrier effect.
  • Primer layer 4 polyurethane, polyacrylate
  • Embedding material 5, 5 ' ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • EVA ethylene vinyl acetate
  • PVB polyvinyl butyral
  • PMMA polymethylmethacrylate
  • TPU polyurethane
  • Weathering-resistant layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • gersc c o ye y en erep aa, o ye y en naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE) and co-extrudates in the form of films or film composites.
  • Primer layer 4 Polyurethane which is coextruded in the form of a thermoplastic (TPU, thermoplastic polyurethane) with the polyester film in the form of a pressure and temperature-sensitive film.
  • TPU thermoplastic polyurethane
  • Embedding material 5, 5 ' ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • EVA ethylene vinyl acetate
  • PVB polyvinyl butyral
  • PMMA polymethylmethacrylate
  • TPU polyurethane
  • Weathering-resistant layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Support layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE) and; Co-extrudates in the form of films or film composites.
  • Primer Layer 4 Polyurethane mixed with organosilanes to improve adhesion promoting properties.
  • Embedding material 5, 5 ⁇ ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • EVA ethylene vinyl acetate
  • PVB polyvinyl butyral
  • ionomers polymethylmethacrylate
  • PMMA polymethylmethacrylate
  • TPU polyurethane
  • polyester or hotmelt hotmelt.
  • Weathering layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Carrier layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE) and coextrudates in the form of films or film composites.
  • Primer layer 4 polyurethane, based on a two-component adhesive consisting of the components A and B.
  • the component A consists of a polyester mixture, which due to its composition to no yellowing in weathering long-term tests (Damp Heat Test, 85 0 C, 85% humidity) under UV irradiation tends.
  • Component B consists of an isocyanate polymer which, owing to its aliphatic structure, hardly leaves any possibilities for yellowing. , in en ementma,: y enviny ace a,
  • PVB Polyvinyl butyral
  • PMMA polymethylmethacrylate
  • TPU polyurethane
  • polyester or hotmelt Polyvinyl butyral
  • Example h Weathering-resistant layer 2: PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Carrier layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE) and coextrudates in the form of films or film composites.
  • Primer layer 4 polyurethane, additionally protected by an acrylate layer.
  • Embedding material 5, 5 " ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • Weathering-resistant layer 2 PVF film, soluble fluoropolymers (PVDF) or fluorine copolymers for direct coating, hydrolysis-resistant polyester films.
  • Adhesive layer (not shown): polyurethane, polyester, epoxy.
  • Carrier layer 3 polyethylene terephthalate (PET), polyethylene naphthenate (PEN), ethylene tetrafluoroethylene copolymer (ETFE) and coextrudates in the form of films or film composites.
  • Primer Layer 4 Silicone-based polyurethane, one or two component adhesive.
  • Embedding material 5, 5 ' ethylene vinyl acetate (EVA), polyvinyl butyral (PVB), ionomers, polymethylmethacrylate (PMMA), polyurethane (TPU), polyester or hotmelt.
  • EVA ethylene vinyl acetate
  • PVB polyvinyl butyral
  • PMMA polymethylmethacrylate
  • TPU polyurethane
  • a 35% solution of a primer based on the solids content of the primer components is prepared.
  • the polyester-polyol component is mixed with a ketone-based organic solvent.
  • the isocyanate hardener is added and mixed again well.
  • the primer solution is applied via the application system 11 -see FIG. 3 -to the carrier layer 3, for example a polyester film pretreated with corona radiation.
  • Primer layer 4 which is in the range of 13 ⁇ 3 g / m2.
  • the coated material is passed over deflection rollers 9 c and 9 d through a dryer 12, in which the solvent used at temperatures between 70 ° C and 120 0 C evaporated.
  • the exhaust air and temperature settings are selected so that a bubble-free and as dry as possible coating.
  • the adhesive carrier material 13 obtained is fed to the storage roll after the dryer section via a deflection roller 9 e and wound up. Depending on the curing time and thus dependent on the chemical structure of the isocyanate, the storage time for the carrier material 13 results.
  • Examples a) -i) show the different possibilities as to which components and additives can be used.
  • Example a shows the basic structure of a two-layer laminate with primer.
  • the primer layer can be made.
  • Polyurethane and / or acrylate adhesives exist.
  • additives - such as UV absorbers; Antioxidants or hydrolysis additives
  • the primer for the formation of the primer layer 4 is protected against weathering and UV radiation.
  • Aromatic components which may be contained in the primer are temporarily protected from yellowing by additives. Yellowing is prevented until the entire proportion of additives is consumed.
  • UV additives compounds are listed on HALS (hindered amine) and triazine based.
  • hydrolysis additives compounds based on phosphonites can be used. In order to completely prevent the yellowing of the primer, primer systems with aliphatic isocyanate content are preferred.
  • Example c describes the addition of color pigments such as TiO 2, CaCO 3 or carbon black.
  • the primer for the formation of the primer layer 4 can be colored white or black, • to enhance the optical color impression of the overall system.
  • the photocatalytic effect of TiO2 requires the addition of UV additives.
  • an additional oxide layer for example SiOx or AlOx, is applied to the carrier layer 3.
  • the inorganic oxide layer is penetrated to a thickness of 100 nm amp a s on the outside and on
  • Polyester surface provides additional protection against water vapor entry into the photovoltaic module.
  • the primer layer does not have a solvent-containing system but a thermoplastic one
  • This primer film can with the
  • Carrier layer 3 coextruded or applied by means of pressure and temperature during the lamination process on the carrier film 3.
  • Example g proposes the use of an aliphatic two-component primer mixture which shows no yellowing and which is distinguished by hydrolysis stability.
  • the connection to the carrier layer 3 and the embedding material 5 shows no impairment.
  • the polyurethane primer layer 4 is additionally protected with an acrylate layer.
  • Example i) describes the use of a silicone adhesive based on polyurethane. The silicone shows excellent properties in the event of temperature fluctuations.
  • the application of the primer layer 4 to the carrier layer 3 brings about a significant improvement in the binding of the embedding material 5 for the solar cell system 6.
  • 2 cm wide strips of the roll-mounted carrier material 13 were produced, wherein in each case according to the exemplary embodiments according to a) to i) was proceeded.
  • the test strips were subjected to a peeling rate of 50 N / mm, it being possible to demonstrate that the carrier material 13 shows no delamination even after accelerated aging, namely 500 h and 1000 h at 85 ° C. and 85% atmospheric humidity.
  • the roll-mounted adhesive carrier material 13 can now be further processed in combination with other weather-resistant films, such as, for example, polyvinyl fluoride films or polyethylene naphthenate films.
  • the embedding material layer 5 can also be attached to the adhesive carrier material 13 by coextrusion.
  • This material structure can now be present on one or both sides of the solar cell system 6.
  • known material constructions such as, for example, the combination of a transparent glass layer 7 'in combination with an embedding material 5'.
  • the primer layer 4 is applied to the respectively particularly stressed side of the solar cell system 6, preferably in the form of a backside laminate, then extremely satisfactory long-term results can be achieved when using the photovoltaic module in the outdoor area.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un procédé de fabrication d'un module photovoltaïque, comprenant un système de cellules solaires (6), ainsi que des matières d'encapsulation (1, 1') disposées de chaque côté de ce système, ces matières comprenant une matière d'enrobage (5, 5') scellable vis-à-vis du système de cellules solaires (6) et une matière barrière (7, 7'). Selon l'invention, sur au moins un côté du système de cellules solaires (6), la matière barrière (7, 7') est pourvue d'une couche primaire (4) sur le côté faisant face à la matière d'enrobage (5). Cette couche primaire est appliquée à partir d'une solution sur la couche support (3) pour la matière barrière (7), puis les solvants sont évaporés de façon à former la matière support adhésive (13).
PCT/AT2008/000437 2007-12-13 2008-12-09 Procédé de fabrication d'un module photovoltaïque WO2009073903A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA2026/2007 2007-12-13
AT0202607A AT506100A1 (de) 2007-12-13 2007-12-13 Photovoltaisches modul mit primerschicht

Publications (1)

Publication Number Publication Date
WO2009073903A1 true WO2009073903A1 (fr) 2009-06-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2008/000437 WO2009073903A1 (fr) 2007-12-13 2008-12-09 Procédé de fabrication d'un module photovoltaïque

Country Status (2)

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AT (2) AT506100A1 (fr)
WO (1) WO2009073903A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115230263A (zh) * 2022-07-04 2022-10-25 苏州中来光伏新材股份有限公司 一种一体化玻纤增强型光伏板及其制备方法和应用

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016095952A1 (fr) * 2014-12-15 2016-06-23 Ven Van De Marcus Leonardus Gerardus Maria Film de recouvrement pour production d'énergie électrique photovoltaïque
DE102016222129A1 (de) * 2016-11-10 2018-05-17 Sig Technology Ag Verfahren zum Bedrucken eines Laminats zum Herstellen formstabiler Nahrungsmittelbehälter mit Aufbringen einer Grundierung mit Überdosierung von Isocyanatgruppen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054456A2 (fr) * 1999-05-17 2000-11-22 Dai Nippon Printing Co., Ltd. Couche de protection pour un module de cellules solaires, sa méthode de fabrication et module de cellules solaires
WO2003064529A1 (fr) * 2002-02-01 2003-08-07 Shell Solar Gmbh Couche barriere constituee par une resine durcissante contenant un polyol polymere
WO2004069949A1 (fr) * 2003-02-06 2004-08-19 Canon Kabushiki Kaisha Procede de liaison de produit forme contenant un copolymere d'ethylene-acetate de vinyle
US20060166023A1 (en) * 2002-09-06 2006-07-27 Dai Nippon Printing Co., Ltd. Backside protective sheet for solar battery module and solar battery module using the same
WO2007009140A1 (fr) * 2005-07-21 2007-01-25 Isovolta Ag Procede de fabrication de lamines resistants aux intemperies destines a l'encapsulage de systemes de cellules solaires

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054456A2 (fr) * 1999-05-17 2000-11-22 Dai Nippon Printing Co., Ltd. Couche de protection pour un module de cellules solaires, sa méthode de fabrication et module de cellules solaires
WO2003064529A1 (fr) * 2002-02-01 2003-08-07 Shell Solar Gmbh Couche barriere constituee par une resine durcissante contenant un polyol polymere
US20060166023A1 (en) * 2002-09-06 2006-07-27 Dai Nippon Printing Co., Ltd. Backside protective sheet for solar battery module and solar battery module using the same
WO2004069949A1 (fr) * 2003-02-06 2004-08-19 Canon Kabushiki Kaisha Procede de liaison de produit forme contenant un copolymere d'ethylene-acetate de vinyle
WO2007009140A1 (fr) * 2005-07-21 2007-01-25 Isovolta Ag Procede de fabrication de lamines resistants aux intemperies destines a l'encapsulage de systemes de cellules solaires

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115230263A (zh) * 2022-07-04 2022-10-25 苏州中来光伏新材股份有限公司 一种一体化玻纤增强型光伏板及其制备方法和应用
CN115230263B (zh) * 2022-07-04 2023-09-26 苏州中来光伏新材股份有限公司 一种一体化玻纤增强型光伏板及其制备方法和应用

Also Published As

Publication number Publication date
AT11128U1 (de) 2010-05-15
AT506100A1 (de) 2009-06-15

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