WO2014109281A1 - 太陽電池モジュールの製造方法 - Google Patents
太陽電池モジュールの製造方法 Download PDFInfo
- Publication number
- WO2014109281A1 WO2014109281A1 PCT/JP2014/000008 JP2014000008W WO2014109281A1 WO 2014109281 A1 WO2014109281 A1 WO 2014109281A1 JP 2014000008 W JP2014000008 W JP 2014000008W WO 2014109281 A1 WO2014109281 A1 WO 2014109281A1
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- WO
- WIPO (PCT)
- Prior art keywords
- solar cell
- cell module
- manufacturing
- cell strings
- strings
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 239000000945 filler Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 13
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- 229920005989 resin Polymers 0.000 description 38
- 239000011347 resin Substances 0.000 description 38
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
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- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
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- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
- B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
-
- 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
-
- 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
- Y02E10/548—Amorphous silicon PV 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof
Definitions
- the present invention relates to a method for manufacturing a solar cell module, and more particularly to a method for manufacturing a solar cell module having a curved surface.
- the solar cell module installed on the land or building has a flat outer shape. However, when installing a solar cell module in a car or the like, it is desirable to have a curved surface that matches the three-dimensional shape of the car body.
- Patent Document 1 describes that a solar cell module mounted in an automobile or the like has a curved surface structure corresponding to the roof shape of the automobile.
- a plurality of solar cell strings in which a predetermined number of solar cells are connected in series are formed, and along a second direction intersecting the first direction in which the solar cell strings extend.
- the solar cell strings are connected to each other to form a solar cell connection body, and the first filler sheet, the solar cell connection body, the second filler sheet, and the second protection are formed on the first protection member having a three-dimensional curved surface.
- the solar cell module having a curved shape is formed by stacking the members in order and applying pressure from above the second protective member.
- the present invention in the method for manufacturing a solar cell module having a curved surface, it is possible to suppress cracking of the solar cells.
- FIG. 1 shows the vehicle by which the solar cell module manufactured with the manufacturing method of the solar cell module in embodiment of this invention is mounted. It is a perspective view of the solar cell module manufactured by embodiment of this invention. It is a top view of the solar cell module manufactured in the embodiment of the present invention. It is a figure which shows a part of solar cell string in embodiment of this invention. It is sectional drawing in the AA cross section of the solar cell module in embodiment of this invention. It is a flowchart which shows the procedure which manufactures the solar cell module in embodiment of this invention. It is a top view of the solar cell connector in an embodiment of the present invention. It is a figure which shows the procedure which arrange
- FIG. 1 is a view showing a solar cell module 16 fitted in a recess provided in a roof portion of a vehicle body 12 of a car 10.
- FIG. 2 is a perspective view of the solar cell module 16.
- FIG. 3 is a top view of the solar cell module 16.
- the solar cell module 16 has a solar cell connector 18.
- the solar cell connector 18 is arranged in order and electrically connects a plurality of solar cell strings 24 to 29 along a direction intersecting the first direction which is the extending direction of each of the solar cell strings 24 to 29. Configured.
- connection members 30 and 32 are conductors for connecting the six solar cell strings 24 to 29 in series.
- the output member 40 is a wiring for outputting the electric power generated from the solar cell connector 18 to the outside.
- the connecting member 30 connects one end of the adjacent solar cell strings 24 and 25, 26 and 27, and 28 and 29 to each other.
- the connection member 32 connects the other ends of the adjacent solar cell strings 25 and 26 and 27 and 28 to each other. That is, the solar cell strings 24 to 29 are connected in series by the connection members 30 and 32.
- the output member 40 is connected to one end of the solar cell strings 24 and 29 located at both ends of the solar cell connector 18. In this way, the solar cell connector 18 is configured.
- the solar cell strings 24 to 29 are configured by arranging and connecting a plurality of solar cells 22 in a row along the first direction.
- the solar battery cell 22 having the current collecting electrode 78 serving as the connection electrode and the thin wire electrode 80 on the light receiving surface and the back surface of the current collecting electrode 78 in the first direction. They are arranged so that the extending direction is along.
- the wiring member 90 is bonded to the current collecting electrode 78 on the light receiving surface of one solar cell 22 and the current collecting electrode 78 on the back surface of the other solar cell 22. Connected with agents. Thereby, the predetermined number of photovoltaic cells 22 are connected in series.
- a wiring member 92 serving as a connecting portion of the solar cell string is bonded to the collector electrode 78 to which the wiring member 90 of the solar cell 22 positioned at both ends of the predetermined number of connected solar cells 22 is not connected.
- the solar cell strings 24 to 29 are connected by the agent.
- the solar battery cell 22 of the present embodiment includes an i-type amorphous silicon layer and a p-type amorphous silicon layer on the light receiving surface of the substrate, and an i-type amorphous silicon on the back surface of the substrate.
- a layer and an n-type amorphous silicon layer are stacked, and the photoelectric conversion portion has a pin junction.
- a double-sided solar cell 22 in which a transparent conductive film (TCO), a collecting electrode 78, and a thin wire electrode 80 are stacked on the p-type amorphous silicon layer and the n-type amorphous silicon layer is provided.
- the wiring members 90 and 92 are thin plates made of a metal conductive material such as copper. Instead of a thin plate, a stranded wire can be used.
- a metal conductive material such as copper.
- a stranded wire can be used.
- the conductive material in addition to copper, silver, aluminum, nickel, tin, gold, or an alloy thereof can be used.
- the adhesive may be a thermosetting resin adhesive such as acrylic, highly flexible polyurethane, or epoxy, in addition to conductive solder.
- a thermosetting resin adhesive conductive particles made of nickel, silver, gold-coated nickel, tin-plated copper, or the like may be included.
- an insulating resin adhesive it is preferable that either one or both of the wiring members 90 and 92 or the current-collecting electrodes 78 facing each other are made uneven.
- FIG. 5 is a cross-sectional view taken along the line AA along the direction intersecting the first direction of FIG.
- the solar cell module 16 is configured by sequentially laminating a first protective member 54, a first filler 50, a solar cell connector 18, a second filler 52, and a second protective member 56 from the light receiving surface side.
- the first protective member 54 has a function of preventing entry of contaminants, foreign matters, moisture, and the like, and a plate body or a structure body having a three-dimensional curved surface shape is used. Moreover, in this Embodiment, in order to arrange
- the second protective member 56 may be a plate or film having a function of preventing entry of contaminants, foreign matters, moisture, and the like.
- a laminated film such as a resin film having an aluminum foil inside can be used.
- the first filler 50 is a sheet member that has a role as a shock absorbing material and a function of preventing entry of contaminants, foreign substances, moisture, and the like in the solar cell module 16 and is formed in a layered manner.
- the material of the first filler 50 is selected in consideration of heat resistance, adhesiveness, flexibility, moldability, durability, and the like. Since the first filler 50 takes in light from the outside, a transparent filler having as high colorless transparency as possible and transmitting incident light without absorbing or reflecting is used.
- a transparent filler having as high colorless transparency as possible and transmitting incident light without absorbing or reflecting is used.
- polyethylene-based olefin resin, ethylene vinyl acetate (EVA), or the like is used.
- EVA ethylene vinyl acetate
- silicone resin silicone resin
- urethane resin acrylic resin
- epoxy resin and the like can also be used.
- the material of the second filler 52 is selected in consideration of heat resistance, adhesiveness, flexibility, moldability, durability, and the like.
- the second filler 52 polyethylene-based olefin resin, ethylene vinyl acetate (EVA), or the like is used.
- EVA ethylene vinyl acetate
- EEA ethylene vinyl acetate
- PVB silicone resin
- urethane resin acrylic resin
- epoxy resin epoxy resin
- a transparent filler can be used as the second filler 52, the incident light can be transmitted, the light can be reflected by the second protection member 56, and the power generation efficiency can be improved.
- a colored filler can be used as the second filler 52 to enhance designability as a color similar to that of the solar battery cell, or to reflect incident light that is colored white, thereby improving power generation efficiency.
- an inorganic pigment such as titanium oxide or zinc oxide is added to the filler having the colorless transparency as an additive for coloring white. Can be used.
- the first protective member is a light-receiving surface side protective member
- the second protective member is a back-surface side protective member
- the first protection member serves as a protection member on the back surface side
- the second protection member serves as a protection member on the light receiving surface side.
- members such as a glass plate and a resin plate which have translucency, are used for the 2nd protection member.
- the first protective member is a light-receiving surface side protective member
- the second protective member is a back-surface side protective member.
- the first protective member serves as a protective member on the back surface side
- the second protective member serves as a protective member on the light receiving surface side.
- members such as a glass plate and a resin plate which have translucency, are used for the 2nd protection member.
- the curved surface of the first protective member is projected to the outside, but the first protective member may have a curved surface that is recessed toward the inside.
- the structure of the photoelectric conversion portion is a pin junction, it may be a pn junction in a broad sense, and may be formed by diffusing a dopant without being limited to a hetero type formed by stacking.
- the solar battery cell 22 is a double-sided power generation type.
- the present invention is not limited to this, and the solar cell 22 is a single-sided power generation type solar cell provided with a metal film such as an aluminum film on almost the entire back surface. May be.
- the solar cell is not limited to the solar cell in which the collecting electrode and the thin wire electrode are formed on the light receiving surface and the back surface, but a back junction type solar cell in which the collecting electrode and the thin wire electrode are formed only on the back surface may be used.
- the solar cell string is configured such that the sides on which the collecting electrodes of the solar cell are formed are adjacent to each other. For example, it is appropriately modified and formed.
- FIG. 6 is a flowchart showing a procedure for manufacturing the solar cell module 16.
- a plurality of solar cells 22 having current collecting electrodes 78 and fine wire electrodes 80 on the light receiving surface and the back surface are prepared.
- the predetermined number of solar cells 22 are arranged so that the extending direction of the current collecting electrode 78 is along the first direction.
- the wiring member 90 is bonded to the collector electrode 78 on the light receiving surface side of one solar cell 22 and the collector electrode 78 on the back surface side of the other solar cell 22 among the adjacent solar cells 22.
- a wiring member 92 serving as a connecting portion of the solar battery string is bonded to the collector electrode 78 to which the wiring member 90 of the solar battery cell 22 positioned at both ends of the predetermined number of connected solar battery cells 22 is not connected. Connected to form a solar cell string (S10 in FIG. 6).
- the formation of the solar cell connector 18 will be described.
- the first direction of the solar cell strings is aligned, and on the same end side of the adjacent solar cell strings, the six rows of solar cell strings are arranged in the second direction so that the wiring members 92 that output power of opposite polarity are adjacent to each other. Temporarily arrange along.
- the six rows of solar cell strings are set and connected to predetermined positions for forming the solar cell connector 18.
- specific setting and connection of each member will be described using FIG. 7 on the assumption that the solar cell strings 24 to 29 are sequentially arranged in the second direction for convenience.
- the solar cell strings 24 and 25 are set with the first direction of the solar cell strings being non-parallel so that the space between the solar cell strings increases from one end side toward the other end side.
- the wiring member 92 located in the one end side of the solar cell strings 24 and 25 is connected in series by the connection member 30. That is, it arrange
- the first direction of the solar cell strings is made non-parallel so that the space between the solar cell strings is widened from one end side to the other end side. Setting is performed, and the wiring member 92 located on one end side is connected in series by the connecting member 30 (S12 in FIG. 6).
- the solar cell strings 25 and 26 are set with the first direction of the solar cell strings being non-parallel so that the distance between the solar cell strings increases from the other end side toward the one end side.
- the wiring member 92 located in the other end side of the solar cell strings 25 and 26 is connected in series by the connecting member 32. That is, it arrange
- the solar cell strings 27 and 28 are set so that the first direction of the solar cell strings is non-parallel so that the distance between the solar cell strings increases from the other end side toward the one end side, and the other end side
- the wiring member 92 located at the position is connected in series by the connecting member 32 (S12 in FIG. 6).
- the solar cell strings 24 to 29 are arranged and connected in a zigzag manner by the connecting members 30 and 32.
- the spacing between adjacent solar cells is cyclic in the order of dense and sparse from the solar cell string 24 side on one end side, while in the order of sparse and dense from the solar cell string 24 side on the other end side.
- interval of a solar cell string is set according to the curvature of the 1st protection member 54 which has a three-dimensional curved surface.
- the output member 40 is connected to the wiring member 92 positioned at the other end of the solar cell strings 24 and 29 positioned at both ends in the second direction.
- the solar cell connector 18 is formed (S14 in FIG. 6).
- the first resin sheet 49, the solar cell connector 18, the second resin sheet 51, and the second protection member 56 are sequentially laminated and disposed on the first protection member 54.
- the stacking process is performed on the base 100 (S16 in FIG. 6), and description will be made with reference to FIG.
- the first resin sheet 49 is laminated on the first protective member 54.
- the first resin sheet 49 is a flexible sheet member that performs the pressure-bonding / heating process described later and becomes the first filler 50.
- the outer periphery of the first resin sheet 49 is moved from the end toward the center. It is preferable to form a plurality of extending cuts 60.
- the planar shape of the first resin sheet 49 corresponds to the rectangular planar shape of the solar cell connector 18 and is a rectangular shape. On the opposite sides of the rectangle, the same number of cuts 60 are provided corresponding to line symmetry.
- Each incision is provided at almost equal intervals.
- An example of the length of the cut is about 1/10 to 1/6 of the length of the side of the first resin sheet 49.
- the shape of the cut may be a wedge shape or the like in addition to the slit shape.
- the first resin sheet 49 when the first resin sheet 49 is placed on the first protective member 54, the first resin sheet 49 can be curvedly arranged substantially following the curved surface on the back surface side of the first protective member 54 by the notch 60.
- the solar cell connector 18 is disposed on the first resin sheet 49.
- the solar cell connector 18 has a first resin sheet 49 that is deformed according to the curved surface of the first protective member 54 by arranging and connecting a plurality of solar cell strings extending in the first direction in a non-parallel manner on a flat plate. When arranged above, adjacent solar cell strings can be arranged without overlapping.
- the second resin sheet 51 is disposed on the solar cell connector 18.
- the 2nd resin sheet 51 is a sheet member which has the softness
- the outer edge of the second resin sheet 51 extends from the end toward the center. It is preferable to form a plurality of cuts extending in the direction. About the formation method of the notch in the 2nd resin sheet 51, it can form similarly to the 1st resin sheet 49.
- the wrinkles and the like are conspicuous in the solar cell module 16 having a curved surface in order to prevent wrinkles and the like from being deteriorated and the visibility being deteriorated.
- the colored second resin sheet 51 is used.
- the second protective member 56 is disposed on the second resin sheet 51.
- the first resin sheet 49 and the second resin sheet 51 become the first filler 50 and the second filler 52, and the first protective member 54, the first filler 50, the solar cell connector 18, and the second filler. 52 and the 2nd protection member 56 are integrated, and the solar cell module 16 is completed (S20 of FIG. 6).
- the solar battery connector 18 in which a plurality of solar battery strings extending in the first direction are arranged non-parallel, adjacent solar battery strings are overlapped, and the solar battery cell 22 is better prevented from cracking.
- the completed solar cell module 16 it is possible to improve the design property in which the solar cell strings are arranged at substantially equal intervals.
- the solar cell module fitted in the recess provided in the roof of the car body has been described.
- the fitting position of the solar cell module may be other than the roof part, and may be, for example, a hood part, a trunk part, or a door part of a car.
- the materials, thicknesses, dimensions, the number of solar cells, etc. described in the above embodiment are examples for explanation, and can be appropriately changed according to the specifications of the solar cell module.
- the present invention can be used for manufacturing a solar cell module having a curved surface.
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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- Computer Hardware Design (AREA)
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Abstract
Description
Claims (6)
- 所定数の太陽電池セルを直列に接続した太陽電池ストリングを複数形成し、
前記太陽電池ストリングの延びる第1方向に対して交差する第2方向に沿って複数の前記太陽電池ストリングを並べ、かつ、隣接するN-1番目、N番目の前記太陽電池ストリングの第1方向の一方端における間隔が、他方端における間隔よりも小さくなるように配置し、
配置した複数の前記太陽電池ストリングを互いに接続して太陽電池接続体を形成し、
三次元曲面を有する第1保護部材の上に、第1充填材シート、前記太陽電池接続体、第2充填材シート、第2保護部材の順に積み重ね、第2保護部材の上から圧力を加えて曲面形状の太陽電池モジュールを形成する、太陽電池モジュールの製造方法。 - 請求項1に記載の太陽電池モジュールの製造方法において、
前記太陽電池接続体は、隣接するN-1番目、N番目、N+1番目の前記太陽電池ストリングについて、
前記第1方向の一方端においては、N-1番目とN番目の太陽電池ストリングの間隔よりもN番目とN+1番目の太陽電池ストリングの間隔が大きくなるように配置するとともに、前記第1方向の他方端においては、N-1番目とN番目の太陽電池ストリングの間隔よりもN番目とN+1番目の太陽電池ストリングの間隔が小さくなるように配置する、太陽電池モジュールの製造方法。 - 請求項1または請求項2に記載の太陽電池モジュールの製造方法において、
前記太陽電池接続体は、隣接するN-1番目とN番目の前記太陽電池ストリングを第1方向の一方端において電気的に接続して構成される、太陽電池モジュールの製造方法。 - 請求項2または請求項3に記載の太陽電池モジュールの製造方法において、
前記太陽電池接続体は、隣接するN番目とN+1番目の前記太陽電池ストリングを第1方向の他方端において電気的に接続して構成される、太陽電池モジュールの製造方法。 - 請求項1から4のいずれか1項に記載の太陽電池モジュールの製造方法において、
第1充填材シートと第2充填材シートの中で裏面側充填材シートとなる充填材シートが有色充填材シートである、太陽電池モジュールの製造方法。 - 請求項1から5のいずれか1項に記載の太陽電池モジュールの製造方法において、
第1充填材シートと第2充填材シートの少なくとも一方は、
その外周端に、端部から中央部に向かって延びる切り込みを複数有する、太陽電池モジュールの製造方法。
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016031235A1 (ja) * | 2014-08-28 | 2016-03-03 | パナソニックIpマネジメント株式会社 | 太陽電池モジュール及び太陽電池モジュールの製造方法 |
JP2016134554A (ja) * | 2015-01-21 | 2016-07-25 | 株式会社豊田自動織機 | 太陽電池モジュールの製造方法および製造装置 |
JPWO2014181738A1 (ja) * | 2013-05-10 | 2017-02-23 | パナソニックIpマネジメント株式会社 | 太陽電池モジュール |
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JP2019186511A (ja) * | 2018-04-12 | 2019-10-24 | ベイジン ハナジー ソーラー パワー インヴェストメント カンパニー リミテッド | 太陽電池モジュール、製造方法及び車輌 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112014000397T5 (de) * | 2013-01-10 | 2015-09-17 | Panasonic Intellectual Property Management Co., Ltd. | Herstellungsverfahren für Solarzellenmodule |
DE112018000115T5 (de) | 2017-12-18 | 2019-08-08 | Ngk Insulators, Ltd. | Festalkali-brennstoffzelle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60260164A (ja) * | 1984-06-06 | 1985-12-23 | Nippon Sheet Glass Co Ltd | 太陽電池モジユ−ル及びその製造方法 |
JP2002231990A (ja) * | 2001-02-06 | 2002-08-16 | Nissan Motor Co Ltd | 太陽電池パネル |
JP2008244176A (ja) * | 2007-03-27 | 2008-10-09 | Kyocera Corp | 太陽電池モジュールの製造方法 |
JP2010503227A (ja) * | 2006-09-08 | 2010-01-28 | ヘ スン ソーラー カンパニー リミテッド | 自動車サンルーフ用の太陽電池モジュールの製造方法 |
JP2011151334A (ja) * | 2009-12-26 | 2011-08-04 | Kyocera Corp | 太陽電池モジュールの製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2589529B2 (ja) | 1988-02-01 | 1997-03-12 | 日本板硝子株式会社 | 曲面太陽電池モジュールの製造方法 |
ITMI20040253A1 (it) * | 2004-02-16 | 2004-05-16 | Curvet S P A | Modulo fotovoltaico curvo processo produttivo e relativa vetrara isolante termicamente ed acusticamente |
DE112014000397T5 (de) * | 2013-01-10 | 2015-09-17 | Panasonic Intellectual Property Management Co., Ltd. | Herstellungsverfahren für Solarzellenmodule |
-
2014
- 2014-01-06 DE DE112014000397.2T patent/DE112014000397T5/de not_active Ceased
- 2014-01-06 JP JP2014556400A patent/JP6265135B2/ja active Active
- 2014-01-06 WO PCT/JP2014/000008 patent/WO2014109281A1/ja active Application Filing
-
2015
- 2015-07-02 US US14/790,150 patent/US9564544B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60260164A (ja) * | 1984-06-06 | 1985-12-23 | Nippon Sheet Glass Co Ltd | 太陽電池モジユ−ル及びその製造方法 |
JP2002231990A (ja) * | 2001-02-06 | 2002-08-16 | Nissan Motor Co Ltd | 太陽電池パネル |
JP2010503227A (ja) * | 2006-09-08 | 2010-01-28 | ヘ スン ソーラー カンパニー リミテッド | 自動車サンルーフ用の太陽電池モジュールの製造方法 |
JP2008244176A (ja) * | 2007-03-27 | 2008-10-09 | Kyocera Corp | 太陽電池モジュールの製造方法 |
JP2011151334A (ja) * | 2009-12-26 | 2011-08-04 | Kyocera Corp | 太陽電池モジュールの製造方法 |
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EP3179520A4 (en) * | 2014-08-04 | 2017-06-14 | Panasonic Intellectual Property Management Co., Ltd. | Method for manufacturing solar cell module |
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CN106663709A (zh) * | 2014-08-28 | 2017-05-10 | 松下知识产权经营株式会社 | 太阳能电池组件 |
JPWO2016031235A1 (ja) * | 2014-08-28 | 2017-06-08 | パナソニックIpマネジメント株式会社 | 太陽電池モジュール及び太陽電池モジュールの製造方法 |
US10388813B2 (en) | 2014-08-28 | 2019-08-20 | Panasonic Intellectual Property Management | Solar cell module |
EP3188253A4 (en) * | 2014-08-28 | 2017-08-09 | Panasonic Intellectual Property Management Co., Ltd. | Solar battery module |
EP3188256A4 (en) * | 2014-08-28 | 2017-08-16 | Panasonic Intellectual Property Management Co., Ltd. | Solar module and solar module production method |
WO2016031235A1 (ja) * | 2014-08-28 | 2016-03-03 | パナソニックIpマネジメント株式会社 | 太陽電池モジュール及び太陽電池モジュールの製造方法 |
CN106663709B (zh) * | 2014-08-28 | 2018-01-02 | 松下知识产权经营株式会社 | 太阳能电池组件 |
CN106605305A (zh) * | 2014-08-28 | 2017-04-26 | 松下知识产权经营株式会社 | 太阳能电池组件和太阳能电池组件的制造方法 |
US10032948B2 (en) | 2014-08-28 | 2018-07-24 | Panasonic Intellectual Property Management Co., Ltd. | Solar battery module |
US10074762B2 (en) | 2014-08-28 | 2018-09-11 | Panasonic Intellectual Property Management Co., Ltd. | Solar cell module and solar cell module production method |
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JP2016134554A (ja) * | 2015-01-21 | 2016-07-25 | 株式会社豊田自動織機 | 太陽電池モジュールの製造方法および製造装置 |
JP2019533408A (ja) * | 2017-05-12 | 2019-11-14 | フレックス,リミテッド | 車両用ソーラールーフ用板葺式アレイモジュール |
WO2019012982A1 (ja) * | 2017-07-14 | 2019-01-17 | シャープ株式会社 | 太陽電池を備えた椅子 |
US11045004B2 (en) | 2017-07-14 | 2021-06-29 | Sharp Kabushiki Kaisha | Chair with solar panel |
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