WO2020096329A1 - Composition pour revêtir un verre pour module photovoltaïque et module photovoltaïque comprenant une couche de revêtement formée de composition - Google Patents

Composition pour revêtir un verre pour module photovoltaïque et module photovoltaïque comprenant une couche de revêtement formée de composition Download PDF

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WO2020096329A1
WO2020096329A1 PCT/KR2019/014934 KR2019014934W WO2020096329A1 WO 2020096329 A1 WO2020096329 A1 WO 2020096329A1 KR 2019014934 W KR2019014934 W KR 2019014934W WO 2020096329 A1 WO2020096329 A1 WO 2020096329A1
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weight
glass
parts
coating composition
resin
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PCT/KR2019/014934
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English (en)
Korean (ko)
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조재억
탁성주
김혜정
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주식회사 포스코
재단법인 포항산업과학연구원
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Publication of WO2020096329A1 publication Critical patent/WO2020096329A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/41—Organic pigments; Organic dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • H01L31/0216—Coatings
    • 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
    • H01L31/0216—Coatings
    • H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • 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
    • H01L31/04—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
    • H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
    • 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 present invention relates to a photovoltaic module including a composition for coating a glass for photovoltaic modules and a coating layer formed of the composition.
  • the conventional photovoltaic power generation module has a problem in that it is difficult to secure an excellent aesthetic appearance, such as a general building exterior material.
  • the present invention has a problem that the transmittance of sunlight falls due to the light transmitting color member. Therefore, if a light-transmitting color member capable of increasing transmittance is developed, it is expected that a solar cell having various colors and having high solar transmittance can be used.
  • One aspect of the present invention is to provide a glass coating composition for a solar power module comprising a resin mixture and a pigment mixture.
  • Another aspect of the present invention is to provide a solar power module comprising a coating layer formed of the glass coating composition for the solar power module.
  • One aspect of the present invention is a resin mixture comprising a main solution and a curing agent solution; And it provides a glass coating composition for a photovoltaic module comprising a pigment mixture comprising a coloring pigment and pearl pigments.
  • Another aspect of the present invention is a solar cell; A cover glass positioned on the front portion of the solar cell where sunlight enters to protect the solar cell; And a coating layer positioned between the solar cell and the cover glass, wherein the coating layer provides a solar power module formed of the glass coating composition for the solar power module.
  • the composition of the present invention When the composition of the present invention is coated on the glass for a photovoltaic module, it may have excellent designability, and the transmittance of sunlight is improved compared to a conventional light-transmitting color member. It can solve the problem of deterioration. Therefore, the photovoltaic module can have aesthetics as a building exterior and at the same time improve the solar transmittance of the photovoltaic module, thereby improving the function as a photovoltaic power source.
  • FIG. 1 shows the appearances of Example 1 (right side of FIG. 1) and Comparative Example 2 (left side of FIG. 1) applied to glass A among the examples of the present invention.
  • FIG. 2 shows the appearances of Example 4 (right side of FIG. 2) and Comparative Example 3 (left side of FIG. 2) applied to glass B among the examples of the present invention.
  • the present invention provides a coating composition of a glass for a photovoltaic module for improving the transmittance of color glass for a photovoltaic module.
  • the present invention is a resin mixture comprising a main solution and a curing agent solution; And it provides a glass coating composition for a photovoltaic module comprising a pigment mixture comprising a coloring pigment and pearl pigments.
  • the subject solution may include at least one selected from the group consisting of urethane resin, fluorine resin, epoxy resin, styrene resin, acrylic resin, acrylic silicone resin, melamine resin and polyester resin, preferably urethane resin or fluorine It is resin.
  • the weight average molecular weight of the resin contained in the main solution is 20000 to 30000, preferably 25000 to 29000.
  • the weight average molecular weight is less than 20000, there may be a problem that ductility decreases due to a large amount of shrinkage during curing, and when it exceeds 30000, a high viscosity in solution may require a large amount of solvent.
  • the curing agent solution may include an aliphatic polyisocyanate or HDI trimer (Hexamethylene diisocyanate trimer, HDI trimer), preferably HDI trimer.
  • the mixing weight ratio of the main solution and the curing agent solution is 5: 1 to 1: 1, preferably 5: 1 to 3: 1, and most preferably 5: 1.
  • the content of the curing agent solution is relatively small compared to the main solution, so that the composition may not be cured in the glass for the photovoltaic module, and if less than 1: 1, the content of the curing agent solution is the main solution Compared to a relatively large number, the composition may be cured before being coated on the photovoltaic module glass.
  • the subject solution and curing agent solution of the present invention include a solvent, and the solvent may be an organic solvent, water, or a mixture thereof.
  • the organic solvent is toluene, xylene, ethyl acetate, butyl acetate, isobutyl acetate, ethylene glycol mono methyl ether, ethylene glycol mono ethyl ether, ethylene glycol mono butyl ether, ethylene glycol mono butyl ether, butyl acetate, ethylene glycol mono methyl Ether acetate, ethylene glycol mono ethyl ether acetate, acetone, methyl ethyl ketone (MEK), 1,4-dioxane, tetrahydrofuran (THF), methyl isobutyl ketone (MIBK), methanol, ethanol, n-butanol and cyclo It may be at least one selected from the group consisting of hexanol.
  • the water
  • the main solution may contain 8 to 28% by weight, preferably 10 to 20% by weight of the solvent.
  • the solvent of the main solution is less than 8% by weight, the viscosity of the main solution becomes high, and thus there is a problem that it is difficult to mix with the curing agent solution. There is a losing problem.
  • the curing agent solution may include 44 to 64% by weight, preferably 50 to 60% by weight of the solvent.
  • the solvent of the curing agent solution is less than 44, the viscosity of the curing agent solution becomes high, and thus, it is difficult to mix with the main solution, and when it exceeds 64% by weight, the thickness of the coating layer is thinned by evaporation of the solvent when forming the coating layer.
  • the pearl pigment of the present invention is 0.13 to 5.0 parts by weight, preferably 0.13 to 1.26 parts by weight, and most preferably 0.25 parts by weight based on 100 parts by weight of the main solution. If the pearl pigment is less than 0.13 parts by weight compared to 100 parts by weight of the main solution, there is a problem of poor design, and if it is 5.0 parts by weight or more, the viscosity of the composition may be increased, which may cause difficulty in coating operation or decrease the transmittance. .
  • a grated pearl pigment may be used, and when the grated pearl pigment is used, light is scattered, so that the transmittance of sunlight can be improved compared to the color glass for the conventional solar power module. .
  • the pearl pigment may be a pearl pigment coated with a metal oxide on a transparent support material.
  • a transparent support material natural or synthetic mica, glass flake, flake-type silicon dioxide, aluminum oxide, etc. may be used, and silicon dioxide, aluminum oxide, titanium oxide, zirconium oxide, zinc oxide, etc. may be used as the metal oxide.
  • the metal oxide may be coated with the desired thickness of the single layer or two or more layers on the transparent support material.
  • the coloring pigment of the present invention is 0.2 to 3.0 parts by weight, preferably 0.4 to 1.7 parts by weight relative to 100 parts by weight of the main solution. If the coloring pigment is less than 0.2 parts by weight compared to 100 parts by weight of the main solution, the light transmittance is improved, but the design of the photovoltaic module may be deteriorated due to the light color, and if the content exceeds 3.0 parts by weight, the color of the composition becomes clear Light transmittance may decrease.
  • the coloring pigment has at least one color selected from the group consisting of magenta, yellow, and cyan, and may be, for example, a blue coloring pigment obtained by mixing magenta and navy blue.
  • the coloring pigment may have a color mixed by varying the mixing ratio of the magenta, yellow, and navy blue, for example, may have a blue mixed with the magenta and navy blue in a 1: 1 weight ratio.
  • the present invention is a solar cell; A cover glass positioned on the front portion of the solar cell where sunlight enters to protect the solar cell; And a coating layer positioned between the solar cell and the cover glass, wherein the coating layer provides a solar power module formed of the glass coating composition for a solar power module of the present invention.
  • the thickness of the coating layer included in the solar power module is 20 to 60 ⁇ m, preferably 20 to 30 ⁇ m. When the thickness exceeds 60 ⁇ m, the light transmittance decreases with a thick coating, and thus the power generation amount may decrease. If the thickness is less than 20 ⁇ m, an uncoated portion may occur, resulting in poor designability.
  • the installation area of the solar cell module is not limited, but may be installed on the outer wall surface of the building, for example, may be installed on the roof of the building.
  • the photovoltaic module of the present invention When the photovoltaic module of the present invention is installed on the outer wall surface of a building, and the sunlight enters the photovoltaic module of the present invention, electricity is generated by the solar cell.
  • the exterior wall surface of the building in which the photovoltaic module is installed may be seen as the color of the coloring pigment included in the composition of the present invention.
  • a main solution in which 72% by weight of fluororesin (Fluoropolymer resin, weight average molecular weight 28761) and 28% by weight of butyl acetate were mixed; And a resin mixture in which a curing agent solution in which 46% by weight of HDI trimer and 54% by weight of butyl acetate was mixed in a weight ratio of 5: 1 based on the curing agent solution was prepared.
  • fluororesin Fluoropolymer resin, weight average molecular weight 28761
  • butyl acetate a resin mixture in which a curing agent solution in which 46% by weight of HDI trimer and 54% by weight of butyl acetate was mixed in a weight ratio of 5: 1 based on the curing agent solution was prepared.
  • a glass coating composition for a photovoltaic module was prepared by mixing a blue coloring pigment in the resin mixture with 0.4 parts by weight of 100 parts by weight of the main solution and 0.13 parts by weight of pearl pigment with respect to 100 parts by weight of the main solution.
  • the pearl pigment used is a color stream pigment from Merck, and a cobalt aluminate blue spinel was used as an inorganic pigment for the blue coloring pigment.
  • Example 1 it was carried out in the same manner as in Example 1, except that the blue pigment was not used and the pearl pigment was used at 0.42 parts by weight compared to 100 parts by weight of the main solution.
  • Example 1 1.7 parts by weight of the blue coloring pigment compared to 100 parts by weight of the main solution is used, and the pearl pigment is 0.25 parts by weight (Example 3) and 0.5 parts by weight (Example 4) compared to 100 parts by weight of the main solution. ) And 1.0 parts by weight (Example 5) was carried out in the same manner as in Example 1, except that it was used.
  • Example 1 the blue coloring pigment was used in the same manner as in Example 1, except that 1.0 part by weight of 100 parts by weight of the main solution was used, and the pearl pigment was 0.42 part by weight of 100 parts by weight of the main solution. .
  • Example 1 0.04 parts by weight (Comparative Example 1) and 0.4 parts by weight (Comparative Example 2) were used for the blue coloring pigment compared to 100 parts by weight of the main solution, except that the pearl pigment was not used. It carried out similarly to Example 1.
  • Example 1 the blue coloring pigment was used in the same manner as in Example 1, except that 1.7 parts by weight of 100 parts by weight of the main solution was used and the pearl pigment was not used.
  • Example 1 without using the blue coloring pigment, the pearl pigment was compared to 100 parts by weight of the main solution 5.0 parts by weight (Comparative Example 4), 10.0 parts by weight (Comparative Example 5) and 15.0 parts by weight (Comparative Example It was carried out in the same manner as in Example 1, except that 6) was used.
  • the coating compositions prepared in Examples 1 to 5 and Comparative Examples 1 to 5 were coated on glass for a solar power module, respectively, using a bar coater. After coating, the mixture was dried at room temperature of 20 to 25 ° C, and then dried to have a thickness of 50 ⁇ m.
  • a and B were used for the glass. Glass A is a commercially available glass, and Glass B is a special glass for photovoltaic cells.
  • Table 1 summarizes the transmittance when light is transmitted.
  • Example 3 and Example 5 were coated on glass B, and the thickness of the coating composition after drying was 50 ⁇ m and 100 ⁇ m, respectively.
  • Table 2 summarizes transmittance when light of 300 to 1200 nm and 400 to 800 nm is transmitted from the prepared coating layer.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
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  • Paints Or Removers (AREA)

Abstract

La présente invention concerne une composition pour revêtir un verre pour un module photovoltaïque et un module photovoltaïque revêtu par la composition. En particulier, la présente invention concerne une composition pour revêtir un verre pour un module photovoltaïque, comprenant : un mélange de résine comprenant une résine et un durcisseur ; et un mélange de pigments comprenant un pigment de couleur et un pigment nacré. L'invention concerne en outre un module photovoltaïque comprenant : des cellules solaires ; un verre de recouvrement qui est positionné sur les parties de surface avant des cellules solaires, sur lequel la lumière solaire est incidente et qui protège les cellules solaires ; et une couche de revêtement disposée entre les cellules solaires et le verre de recouvrement, la couche de revêtement étant formée de la composition pour revêtir un verre pour un module photovoltaïque.
PCT/KR2019/014934 2018-11-08 2019-11-06 Composition pour revêtir un verre pour module photovoltaïque et module photovoltaïque comprenant une couche de revêtement formée de composition WO2020096329A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180136825A KR102178441B1 (ko) 2018-11-08 2018-11-08 태양광 발전모듈용 유리의 코팅을 위한 조성물 및 상기 조성물로 형성된 코팅층을 포함하는 태양광 발전모듈
KR10-2018-0136825 2018-11-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023017007A1 (fr) * 2021-08-12 2023-02-16 Merck Patent Gmbh Couche contenant des pigments à effet et des additifs de dispersion
US11843066B2 (en) * 2019-08-08 2023-12-12 Toyota Jidosha Kabushiki Kaisha Decorated photovoltaic cell module

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Publication number Priority date Publication date Assignee Title
KR102527908B1 (ko) 2020-11-30 2023-05-02 주식회사 비케이에너지 나노 코팅액 제조장치
KR102533983B1 (ko) * 2021-01-20 2023-05-17 한밭대학교 산학협력단 Bipv용 컬러유리 제조방법
KR102477297B1 (ko) 2021-02-16 2022-12-12 부산대학교 산학협력단 투과율이 향상된 태양전지용 커버유리의 제조방법

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JP2012104775A (ja) * 2010-11-15 2012-05-31 Pgs Home Co Ltd 太陽電池モジュール用赤外線反射塗料及びそれを塗布された太陽電池モジュール
JP2012134241A (ja) * 2010-12-20 2012-07-12 Toppan Printing Co Ltd シースルー型太陽電池モジュールの加飾物および加飾方法
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