WO2012050316A1 - Feuille arrière d'un module de cellule solaire pour la génération d'énergie photovoltaïque - Google Patents

Feuille arrière d'un module de cellule solaire pour la génération d'énergie photovoltaïque Download PDF

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Publication number
WO2012050316A1
WO2012050316A1 PCT/KR2011/007211 KR2011007211W WO2012050316A1 WO 2012050316 A1 WO2012050316 A1 WO 2012050316A1 KR 2011007211 W KR2011007211 W KR 2011007211W WO 2012050316 A1 WO2012050316 A1 WO 2012050316A1
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WO
WIPO (PCT)
Prior art keywords
layer
solar cell
resin layer
cell module
back sheet
Prior art date
Application number
PCT/KR2011/007211
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English (en)
Korean (ko)
Inventor
김민혁
Original Assignee
Kim Min-Hyuk
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
Priority claimed from KR1020100125755A external-priority patent/KR20120038347A/ko
Application filed by Kim Min-Hyuk filed Critical Kim Min-Hyuk
Priority to US13/879,257 priority Critical patent/US20130209776A1/en
Priority to CN2011800515943A priority patent/CN103180967A/zh
Publication of WO2012050316A1 publication Critical patent/WO2012050316A1/fr

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    • 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
    • H02S40/40—Thermal components
    • H02S40/42—Cooling means
    • 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
    • H01L31/049—Protective back 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 consists of a first resin layer, an adhesive layer, a heat conductive layer of a metal material, a lower layer, and an adhesive layer, wherein the first resin layer increases the breakdown voltage and secures an insulation thickness to improve insulation performance, and further, a heat conductive coating layer as a lower layer.
  • thermal conductive layer can be prevented from being bent, and the production cost can be lowered to improve economic efficiency, and the productivity can be improved by 30% or more compared with the conventional solar cell module. It features.
  • a solar cell In general, a solar cell (PV; PHOTOVOLTAIC) is a cell that directly converts incident solar energy into electrical energy. Since the solar cell uses unlimited solar energy without pollution, it does not require fuel, and air pollution or waste generation occurs. It is environmentally friendly, and because it is a semiconductor device, it is a battery that has almost no mechanical vibration and noise.
  • the light concentrating solar cell is not substantially higher than the power generation efficiency of the solar cell to which the sunlight is directly incident, because the light concentrating solar cell is a value obtained by multiplying the power generation efficiency of the cell by the transmittance or reflectance. to be.
  • the power conversion efficiency level which is the ratio of the power generation output to the output of incident sunlight
  • one of them is provided with a Fresnel lens on the top of the cell to concentrate the incident sunlight 500 times or more, thereby increasing the power conversion efficiency.
  • a heat sink having a plurality of fins is attached to the case which protects the cell by an external force.
  • a solar cell module and a holder made of an aluminum alloy and holding the solar cell module may include a plurality of refrigerant passages introduced into the holder to cool the solar cell module.
  • the holder in which the coolant flow path is installed is made of aluminum or aluminum alloy having high thermal conductivity, it is thought that heat can be sufficiently dissipated from the solar cell module.
  • the ceramic coating layer is to heat-dissipate and thereby increase the power generation efficiency of the module by forming a thermally conductive ceramic coating layer by ceramic coating one or both sides of the heat radiation sheet by a conventional ceramic coating method.
  • the heat dissipation sheet is laminated by applying heat and pressure to the back side EVA.
  • the thin film-type heat dissipation sheet that is, the metal thin film or ceramic coating layer, and the back-sided EVA
  • the solar module is bent or bent due to the difference in thermal expansion coefficient and cooling rate. There is a problem of not having a performance test or reference performance.
  • the heat dissipation sheet of the prior art is made by coating a metal thin film and a ceramic coating layer on the metal thin film, it is difficult to ensure a sufficient insulation thickness, and because of this, the insulation performance is lowered, and thus the Hi-pot test for the breakdown voltage or the insulation performance test. Difficult to pass performance tests such as partial discharge test,
  • the present invention has been made to solve the above problems,
  • Consists of the first resin layer, the adhesive layer, the thermal conductive layer of the metal material, the lower layer and the adhesive layer, by the first resin layer to increase the breakdown voltage and to ensure the insulation thickness to improve the insulation performance
  • thermally conductive coating layer as a lower layer to increase the heat dissipation performance by high thermal conductivity, emissivity and reflectance to increase the amount of power generation of the solar cell module
  • the second resin layer is introduced into the lower layer to increase the breakdown voltage and to secure the insulation thickness, thereby improving the insulation performance and preventing the heat conductive layer from warping due to the difference in the coefficient of thermal expansion and the cooling rate of the adhesive layer and the heat conductive layer.
  • the present invention is not only excellent in insulation performance and heat dissipation performance using inorganic paints or inorganic-inorganic hybrid paints as a heat conductive coating layer, but also excellent in heat resistance and adhesive strength, and also enables thin film to constitute a compact product.
  • inorganic paints or inorganic-inorganic hybrid paints as a heat conductive coating layer
  • heat resistance and adhesive strength and also enables thin film to constitute a compact product.
  • the present invention is to introduce a protective layer excellent in weatherability and corrosion resistance to the lower portion of the thermal conductive coating layer to block ultraviolet rays, and also to improve the surface protection and moisture permeation performance to upgrade the quality of the product to another level. do.
  • the solar cell module backsheet of the present invention comprises a first resin layer attached to the EVA provided in the lower portion of the solar cell; A thermal conductive layer provided on the lower surface portion of the first resin layer; A lower layer provided on a lower surface of the heat conductive layer; And an adhesive layer provided between the first resin layer and the thermal conductive layer.
  • the first resin layer is characterized by increasing the breakdown voltage and ensuring the insulation thickness to improve the insulation performance.
  • the lower layer according to the invention is characterized in that the thermally conductive coating layer applied by inorganic paints or organic-inorganic composite hybrid paints.
  • the lower surface of the thermally conductive coating layer according to the present invention is characterized in that the protective layer for UV protection, surface protection, moisture permeation is further provided.
  • the lower layer according to the present invention is a second resin layer, and further comprises an adhesive layer provided between the heat conductive layer and the second resin layer,
  • the second resin layer increases the breakdown voltage and secures an insulation thickness to improve insulation performance
  • the first resin layer, or the second resin layer, or both, may prevent the heat conductive layer from bending due to a difference between a coefficient of thermal expansion and a cooling rate of the adhesive layer and the heat conductive layer.
  • a lower surface portion of the second resin layer according to the present invention is further provided with a thermally conductive coating layer applied by an inorganic paint or an organic-inorganic composite hybrid paint.
  • the lower surface portion of the thermal conductive coating layer according to the present invention is characterized in that the protective layer for UV protection, surface protection, moisture permeation is further provided.
  • the first resin layer according to the present invention is characterized in that the material consisting of any one of PET, PI, BOPP, OPP, PVF, PVDF, TPE, ETFE and aramid film.
  • the thermally conductive layer according to the present invention is characterized in that the metal material of any one of aluminum, copper, brass, steel sheet and stainless steel.
  • the adhesive layer according to the invention is characterized in that the adhesive transparent film of EVA, acrylic, urethane series.
  • the second resin layer according to the present invention is characterized by consisting of any one material of PET, PI, BOPP, OPP, PVF, PVDF, TPE, ETFE and aramid film.
  • the thickness of the back sheet consisting of the first resin layer, the heat conductive layer, the second resin layer and the adhesive layer according to the present invention is characterized in that it is formed within the range of 250 ⁇ 750 ⁇ m.
  • One or both surfaces of the second resin layer according to the present invention may further include a carbon black layer formed by coating a carbon black resin.
  • One or both surfaces of the second resin layer according to the present invention is further provided with a heat dissipating ceramic coating layer.
  • the solar cell backsheet of the solar module according to the present invention comprises a first resin layer, an adhesive layer, a heat conductive layer of a metal material, a lower layer, and an adhesive layer, and withstand voltage increase and insulation thickness by the first resin layer.
  • thermally conductive coating layer as a lower layer to increase the heat dissipation performance by high thermal conductivity, emissivity and reflectance to increase the amount of power generation of the solar cell module
  • the second resin layer is introduced into the lower layer to increase the breakdown voltage and to secure the insulation thickness, thereby improving the insulation performance and preventing the heat conductive layer from warping due to the difference in the coefficient of thermal expansion and the cooling rate of the adhesive layer and the heat conductive layer.
  • the present invention is not only excellent in insulation performance and heat dissipation performance using inorganic paints or inorganic-inorganic hybrid paints as a heat conductive coating layer, but also excellent in heat resistance and adhesive strength, and also enables a thin film so that the product can be compactly constructed. do.
  • the present invention introduces a protective layer excellent in weatherability and corrosion resistance to the lower surface of the thermal conductive coating layer to block ultraviolet rays, and also to improve the surface protection and moisture permeation prevention performance to upgrade the quality of the product to the next level.
  • FIG. 1 is a cross-sectional view showing a back sheet of the solar cell module for solar cells according to the present invention
  • Figure 2 is a cross-sectional view showing another modification of the back sheet of the solar cell module for solar cells according to the present invention
  • FIG. 3 is a cross-sectional view showing that the protective layer is introduced in the back sheet of the solar cell module for solar cells according to the present invention
  • Figure 4 is a cross-sectional view showing that the carbon black layer and the heat-radiating ceramic coating layer is introduced in the back sheet of the solar cell module for solar cells according to the present invention.
  • first resin layer 20 heat conductive layer
  • a first resin layer 10 attached to the EVA provided under the solar cell SC; A thermal conductive layer 20 provided on the lower surface portion of the first resin layer 10; A lower layer on a lower surface of the thermal conductive layer 20; And an adhesive layer 40 provided between the first resin layer 10 and the thermal conductive layer 20.
  • the first resin layer 10 is
  • a solar cell SC is attached to the upper surface portion, and a thermal conductive layer 20 is attached to the lower surface portion thereof to transfer heat generated from the solar cell SC to the thermal conductive layer 20 and to form an insulating layer. Done.
  • a solar cell SC is attached to an upper surface of the first resin layer 10, and a glass G is attached to an upper portion of the solar cell SC.
  • the solar cell SC and the glass G are bonded to the solar cell SC and the glass G using any one of acrylic, EVA and urethane adhesives.
  • the first resin layer 10 may be formed of PolyEthylene Terephthalate (PET), PolyImide (PI), Bi-axially Oriented PolyPropylene (BOPP), OPP, PolyVinyl Fluoride (PVF), and PVDF (PolyEthylene Terephthalate).
  • PET PolyEthylene Terephthalate
  • PI PolyImide
  • BOPP Bi-axially Oriented PolyPropylene
  • OPP OPP
  • PVDF PolyEthylene Terephthalate
  • the sheet or film is a thin film form made of a resin material made of a polymer material such as PolyVinylidene Fluoride (TPE), Thermo Plastic Elastomer (TPE), Ethylene Tetrafluoro Ethylene (ETFE), and aramid film.
  • TPE PolyVinylidene Fluoride
  • TPE Thermo Plastic Elastomer
  • ETFE Ethylene Te
  • the thin film sheet made of such a polymer material has an excellent withstand voltage, so that there is no fear of breakdown of the insulating part, thereby improving durability.
  • This characteristic has the advantage of extending the application to various fields that require higher withstand voltage in terms of quality standards.
  • the first resin layer 10 is excellent in heat resistance to prevent the phenomenon that the insulating layer is broken or destroyed
  • the thin film form also allows the compactness of the solar cell module itself.
  • the heat conductive layer 20 is
  • thermal conductive layer 20 it is preferable to use a material having thermal conductivity equivalent to or higher than that of aluminum, copper, brass, steel sheet, stainless steel or the like having excellent thermal conductivity,
  • these materials are excellent in stiffness and heat resistance of a certain level, which can prevent deformation of the material due to thermal stress, thereby increasing the reliability of the product.
  • the lower layer is
  • the heat conductive coating layer 50 is coated with an inorganic paint or an organic / inorganic hybrid hybrid paint, or a second resin layer 30 in the form of a sheet or a film.
  • the thermal conductive layer 20 is arranged on the bottom surface of the thermal conductive layer 20.
  • the thermally conductive coating layer 50 ensures insulation performance and heat dissipation performance of the solar cell module, and also has excellent heat resistance and adhesive strength, and also enables thinning of the solar cell module.
  • the thermal conductive coating layer 50 is applied to the lower surface of the thermal conductive layer 20 by introducing an inorganic paint or an organic-inorganic composite hybrid paint,
  • the thermally conductive coating layer 50 uses an inorganic coating made of metal oxide, CNT, silicon, etc., such as ceramic-based alumina, titanium oxide, and zirconia.
  • the inorganic paint has the advantage of excellent heat resistance, chemical stability, thermal conductivity and insulation.
  • Inorganic-inorganic hybrid hybrid paints are mixed with the inorganic paints, which are organic materials such as urethane, polyester, and organic chemical coating agents.
  • the thermally conductive coating layer 50 composed of the organic-inorganic composite hybrid paint not only has excellent insulation performance and heat dissipation performance, but also has excellent heat resistance and adhesive strength,
  • the thermally conductive coating layer may be selected from Al 2 O 3 , AlS, AlN, ZnO 2 , TiO 2 , SiO 2 , TEOS, MTMS, ZrO 3 and MOS 2 as an alternative form of an inorganic paint or an organic / inorganic hybrid hybrid paint. It is also possible to introduce a ceramic material including the above to ensure insulation performance and heat dissipation performance.
  • the second resin layer 30 is introduced into the lower layer according to the present invention, as shown in FIGS. 2 and 3 (b), the second resin layer 30 is arranged below the thermal conductive layer 20.
  • the insulation thickness of the solar cell module is maintained above a certain level to improve insulation performance and to increase the withstand voltage.
  • the second resin layer 30 is configured in the form of a sheet or film made of a polymer material such as PET, PI, BOPP, OPP, PVF, PVDF, TPE, ETFE and aramid film to achieve the above object.
  • a polymer material such as PET, PI, BOPP, OPP, PVF, PVDF, TPE, ETFE and aramid film
  • the thermally conductive coating layer 50 is further provided on the lower surface of the second resin layer 30,
  • thermally conductive coating layer 50 may be made of an inorganic paint or an organic / inorganic hybrid hybrid paint to obtain the same functions and effects as described above.
  • the adhesive layer 40 is
  • the first transparent resin layer 10 and the thermal conductive layer 20 and the thermal conductive layer 20 and the second resin layer 30 are bonded to each other by using an EVA, acrylic or urethane-based adhesive transparent film or an adhesive paint. It will play a role.
  • the adhesive layer 40 is arranged between the first resin layer 10 and the thermal conductive layer 20 to bond the first resin layer 10 and the thermal conductive layer 20, and further, the thermal conductive layer 20 The second resin layer 30 is bonded.
  • the adhesive layer 40 in order to bond the first resin layer 10, the heat conductive layer 20, and the second resin layer 30, which are each component constituting the solar cell module, by the adhesive layer 40, laminating by a constant thermal pressure. This is done.
  • the metal thin film is bent due to the difference in the cooling rate between the adhesive layer and the metal thin film during the cooling process.
  • the first resin layer 10 and the second resin layer 30 are introduced to each other by the difference in cooling rate between the adhesive layer 40 and the heat conductive layer 20. Prevent the bending deformation of the thermal conductive layer 20 to maintain the quality of the product,
  • the insulation thickness is sufficiently secured by the first resin layer 10 and the second resin layer 30, the insulation performance and the withstand voltage can be increased.
  • the second resin layer 30 is to secure the insulation thickness of the solar cell module
  • the backsheet composed of the first resin layer 10, the adhesive layer 40, the thermal conductive layer 20, the adhesive layer 40, and the second resin layer 30 is formed within the range of 250 to 750 ⁇ m.
  • the heat dissipation sheet is bent or deformed easily due to the difference in the coefficient of thermal expansion and the cooling rate of the EVA layer directly attached to the metal thin film.
  • the present invention it is preferable to prevent the deformation of the back sheet by forming the thickness of the back sheet within the above range, and to ensure the reliability of the product by improving the durability by ensuring sufficient insulation thickness.
  • the protective layer 60 is made of a material such as ceramic, fluorine resin,
  • the protective layer 60 is excellent in weather resistance and corrosion resistance, and excellent in blocking the ultraviolet rays, surface protection, it is possible to obtain the effect of improving the insulation performance of the solar cell module.
  • one or both surfaces of the second resin layer 30 according to the present invention are introduced with a carbon black layer 70 formed by coating with a carbon black resin to increase heat radiation performance. You can double the heat dissipation efficiency,
  • the carbon black layer 70 is excellent in heat radiation, that is, the thermal conductivity is to maximize the heat dissipation efficiency by releasing the conductive heat transferred to the second resin layer 30 through the thermal conductive layer 20 into the air more quickly.
  • the carbon black layer 70 is formed to be exposed to the lower surface of the second resin layer 30, that is, exposed to the outside, the carbon black layer 70 is advantageous in terms of thermal conductivity, thereby increasing heat dissipation efficiency.
  • the carbon black layer 70 is applied to the lower surface of the second resin layer 30 to be exposed to the outside so as to contribute to increase the heat dissipation efficiency rather than structural stability side to improve the heat dissipation performance It is desirable to.
  • the carbon black layer 70 is formed on both sides of the second resin layer 30 may have all the advantages that are formed on one surface it is possible to be formed on both sides.
  • one or both surfaces of the second resin layer 30 are further provided with a heat dissipating ceramic coating layer 80.
  • the heat dissipation ceramic coating layer 80 is at least one metal ceramic material selected from the group consisting of alumina, titanium oxide, zirconia,
  • An organosilane, an inorganic silane, a silane coupling agent, and CNT are composed of at least one selected from the group consisting of at least one nonmetal ceramic material.
  • the heat dissipation ceramic coating layer 80 efficiently discharges the conductive heat transferred by the heat conduction layer 20 to the outside, thereby increasing the heat dissipation efficiency and, thereby, increasing the generation amount of the solar cell module.

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

Abstract

La présente invention concerne la feuille arrière d'un module de cellule solaire pour la génération d'énergie photovoltaïque et plus précisément une feuille arrière d'un module de cellule solaire pour la génération d'énergie photovoltaïque comprenant une première couche de résine fixée à l'EVA au-dessous d'une cellule solaire ; une couche conductrice de chaleur au niveau de la portion basse de la première couche de résine ; une couche inférieure au niveau de la portion basse de la couche conductrice de chaleur ; et une couche d'adhésif entre la première couche de résine et la couche conductrice de chaleur. La couche inférieure peut inclure une couche de revêtement conductrice de chaleur constituée d'un revêtement inorganique ou d'un revêtement composite organique-inorganique et une deuxième couche de résine. Par conséquent, la présente invention comprend une première couche de résine, une couche d'adhésif, une couche métallique conductrice de chaleur, une couche inférieure, une couche d'adhésif, de sorte que les propriétés isolantes soient améliorées en augmentant la tension de tenue et en obtenant des épaisseurs d'isolant au moyen de la première couche de résine. Une couche de revêtement conductrice de chaleur est en outre adoptée en tant que couche inférieure, de sorte que les performances de rayonnement thermique soient accrues par une conductivité, émissivité et réflexibilité thermiques accrues afin d'augmenter une quantité d'énergie générée à partir d'un module de cellule solaire. La tension de tenue est en outre accrue en utilisant une deuxième couche de résine comme couche inférieure et les propriétés d'isolantes sont améliorées en obtenant une épaisseur d'isolant. Les différences entre les coefficients de dilatation thermique et les taux de refroidissement de la couche d'adhésif et la couche conductrice de chaleur permettent d'éviter le cintrage de la couche conductrice de chaleur.
PCT/KR2011/007211 2010-10-13 2011-09-30 Feuille arrière d'un module de cellule solaire pour la génération d'énergie photovoltaïque WO2012050316A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/879,257 US20130209776A1 (en) 2010-10-13 2011-09-30 Back sheet of a solar cell module for photovoltaic power generation
CN2011800515943A CN103180967A (zh) 2010-10-13 2011-09-30 太阳光发电用太阳能电池模块的背板

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR20100099992 2010-10-13
KR10-2010-0099992 2010-10-13
KR10-2010-0125755 2010-12-09
KR1020100125755A KR20120038347A (ko) 2010-10-13 2010-12-09 태양광발전용 솔라셀을 위한 방열체
KR1020110043050A KR101073029B1 (ko) 2010-10-13 2011-05-06 태양광발전용 솔라셀 모듈의 백시트
KR10-2011-0043049 2011-05-06
KR1020110043049A KR101070871B1 (ko) 2010-10-13 2011-05-06 태양광발전용 솔라셀 모듈의 백시트
KR10-2011-0043050 2011-05-06

Publications (1)

Publication Number Publication Date
WO2012050316A1 true WO2012050316A1 (fr) 2012-04-19

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WO (1) WO2012050316A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103367507A (zh) * 2013-03-22 2013-10-23 韩华新能源（启东）有限公司 光伏组件
CN104371442A (zh) * 2014-11-14 2015-02-25 无锡中洁能源技术有限公司 一种含碳太阳能电池背板氟树脂涂料及其制备方法
JP2015513228A (ja) * 2012-12-27 2015-04-30 ヒョク キム，ミン 太陽光発電用バックシート、前記バックシートの製造方法、そして前記バックシートを備えた太陽光発電用モジュール
EP3971994A4 (fr) * 2020-07-22 2022-07-06 Jingao Solar Co., Ltd. Module photovoltaïque, feuille arrière de module photovoltaïque et procédé de fabrication de module photovoltaïque

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KR20100105505A (ko) * 2009-03-19 2010-09-29 주식회사 엘지화학 불소계 공중합체를 포함하는 태양전지 백시트 및 그 제조방법
KR20100105930A (ko) * 2009-03-23 2010-10-01 이정민 태양전지모듈용 백시트와 제조방법 및 그 장치

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KR20080053469A (ko) * 2005-09-30 2008-06-13 도레이 가부시끼가이샤 태양 전지 모듈용 밀봉 필름 및 태양 전지 모듈
JP2007331187A (ja) * 2006-06-14 2007-12-27 Toppan Printing Co Ltd 太陽電池用バックシート及び太陽電池モジュール
JP2010199552A (ja) * 2008-12-16 2010-09-09 Techno Polymer Co Ltd 太陽電池用バックシート及びそれを備える太陽電池モジュール
KR20100105505A (ko) * 2009-03-19 2010-09-29 주식회사 엘지화학 불소계 공중합체를 포함하는 태양전지 백시트 및 그 제조방법
KR20100105930A (ko) * 2009-03-23 2010-10-01 이정민 태양전지모듈용 백시트와 제조방법 및 그 장치

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015513228A (ja) * 2012-12-27 2015-04-30 ヒョク キム，ミン 太陽光発電用バックシート、前記バックシートの製造方法、そして前記バックシートを備えた太陽光発電用モジュール
CN103367507A (zh) * 2013-03-22 2013-10-23 韩华新能源（启东）有限公司 光伏组件
CN104371442A (zh) * 2014-11-14 2015-02-25 无锡中洁能源技术有限公司 一种含碳太阳能电池背板氟树脂涂料及其制备方法
EP3971994A4 (fr) * 2020-07-22 2022-07-06 Jingao Solar Co., Ltd. Module photovoltaïque, feuille arrière de module photovoltaïque et procédé de fabrication de module photovoltaïque

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