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1.发明申请SOLAR CELL MODULE PRODUCTION METHOD, AND SOLAR CELL MODULE ADHESIVE APPLICATION SYSTEM 有权太阳能电池模块生产方法和太阳能电池模块粘合剂应用系统公开(公告)号：US20150349189A1
公开(公告)日：2015-12-03
申请号：US14825453
申请日：2015-08-13
Inventor： Satoshi SUZUKI , Yoshiyuki KUDOH , Masaya NAKAI , Haruhisa HASHIMOTO
IPC: H01L31/18 , B05C13/00 , H01L31/0224
CPC classification number: H01L31/18 , H01L31/022425 , H01L31/0504 , Y02E10/50
Abstract: A solar cell module production method involves applying an adhesive on a light-receiving surface and a rear surface of a solar cell having electrodes on the light-receiving surface and the rear surface, and positioning and attaching a wiring material on the adhesive. Specifically, the solar cell, which is positioned with the light-receiving surface facing upward, is inverted so that the rear surface is facing upward, and the adhesive is applied on the rear surface; and then the solar cell is inverted once again so that the light-receiving surface is facing upward, and the adhesive is applied to the light-receiving surface.
Abstract translation: 太阳能电池模块的制造方法包括在受光面和后表面上具有电极的太阳能电池的受光面和背面上涂布粘合剂，并将配线材料定位并附着在粘合剂上。 具体地说，以受光面朝上的方式设置的太阳能电池被反转，使得后表面朝上，粘合剂涂敷在后表面上; 然后太阳能电池再次反转，使得光接收表面面向上，并且粘合剂被施加到光接收表面。
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公开(公告)号：US20170365727A1
公开(公告)日：2017-12-21
申请号：US15691321
申请日：2017-08-30
Inventor： Tasuku ISHIGURO , Akimichi MAEKAWA , Haruhisa HASHIMOTO , Masahiro IWATA , Shoji SATO , Junpei IRIKAWA
IPC: H01L31/0236 , H01L31/048 , H01L31/0224 , H01L31/05 , H01L31/054
CPC classification number: H01L31/02366 , H01L31/022425 , H01L31/048 , H01L31/0508 , H01L31/0547 , H01L31/0747 , Y02E10/52
Abstract: A solar cell module includes: a light-diffusing member adjacent to a solar cell; a tab line disposed on front surfaces of solar cells and having a light-diffusing shape on a light-entering side; and a protective member having first and second principal surfaces. When an average distance between a front surface of the solar cell and the second principal surface is expressed as D, a refractive index of the protective member is expressed as n, and a critical angle for total reflection satisfying sin R=1/n is expressed as R, the tab line is disposed in a zone other than a zone between a position at a distance of 3.46×D from, among ends of the light-diffusing member, an end closest to the solar cell and a position at a distance of 2×D×tan R from, among the ends, an end farthest from the solar cell.
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公开(公告)号：US20170373210A1
公开(公告)日：2017-12-28
申请号：US15699335
申请日：2017-09-08
Inventor： Shoji SATO , Haruhisa HASHIMOTO
IPC: H01L31/05 , H01L31/0224
CPC classification number: H01L31/0504 , H01L31/022425 , H01L31/022433 , H01L31/0747 , Y02E10/50
Abstract: A solar cell module includes: two solar cells adjacent to each other in a direction parallel to a light-receiving surface; a tab line which is disposed on a front surface of one of the two solar cells and a back surface of the other of the two solar cells, and electrically connects the two solar cells; and bonding members which bond the tab line to the two solar cells, wherein bonding strength between the tab line and at least one of the two solar cells in an edge area on a side electrically connected with the other of the two solar cells by the tab line is lower than bonding strength between the tab line and the at least one of the two solar cells in a central area.
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公开(公告)号：US20170288069A1
公开(公告)日：2017-10-05
申请号：US15469961
申请日：2017-03-27
Inventor： Haruhisa HASHIMOTO , Youhei MURAKAMI , Akimichi MAEKAWA
IPC: H01L31/0216 , H01L31/054 , H01L31/18
CPC classification number: H01L31/02168 , H01L31/0547 , H01L31/056 , H01L31/18 , H01L31/1876 , H01L31/188 , Y02E10/52 , Y02P70/521
Abstract: A method of manufacturing a solar cell module includes: placing a light reflection member across a gap between adjacent two solar cells set on a work table; and attaching the light reflection member to respective ends of the adjacent two solar cells, by thermocompression-bonding respective overlap regions of the light reflection member with the adjacent two solar cells using a compression bonding head that includes: a first thermocompression bonding portion and a second thermocompression bonding portion each having a contact surface that comes into contact with the light reflection member; and a non-thermocompression bonding portion interposed between the first thermocompression bonding portion and the second thermocompression bonding portion and not thermocompression-bonding the light reflection member.
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公开(公告)号：US20170207357A1
公开(公告)日：2017-07-20
申请号：US15473499
申请日：2017-03-29
Inventor： Youhei MURAKAMI , Haruhisa HASHIMOTO , Tasuku ISHIGURO , Masahiro IWATA , Hiroyuki KANNOU , Ryoji NAITO , Kazuki OHTA
IPC: H01L31/048 , H01L31/18 , H01L31/02
CPC classification number: H01L31/0481 , H01L31/02013 , H01L31/044 , H01L31/048 , H01L31/18 , H01L31/186 , Y02E10/50
Abstract: A solar cell module includes solar cells having main surfaces to which inter-cell wiring members are connected, and an insulating member disposed on the main surfaces and the wiring members, and a first lead-out wire provided to the insulating member. The insulating member includes a first insulating layer formed of polyester resin, a second insulating layer formed of polyolefin or EVA and provided between the first insulating layer and the lead-out wires, and a third insulating layer formed of polyolefin or EVA and provided between the first insulating layer and the main surfaces. The third insulating layer has a thickness in a direction perpendicular to the main surfaces larger than a thickness of the second insulating layer.
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Patent Agency Ranking
公开(公告)号：US20160268964A1
公开(公告)日：2016-09-15
申请号：US15067181
申请日：2016-03-11
Inventor： Akimichi MAEKAWA , Junpei IRIKAWA , Tasuku ISHIGURO , Haruhisa HASHIMOTO , Hiroshi KANNO
IPC: H02S40/22
Abstract: A solar cell module includes a first solar cell, a second solar cell disposed with a gap from the first solar cell, and a light reflection sheet bridging between the first solar cell and the second solar cell across the gap. The light reflection sheet is at least partially bent between the first and second solar cells.
Abstract translation: 太阳能电池模块包括第一太阳能电池，与第一太阳能电池配置有间隙的第二太阳能电池，以及跨越间隙桥接在第一太阳能电池和第二太阳能电池之间的光反射片。 光反射片在第一和第二太阳能电池之间至少部分地弯曲。
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公开(公告)号：US20180366606A1
公开(公告)日：2018-12-20
申请号：US16108705
申请日：2018-08-22
Inventor： Youhei MURAKAMI , Akimichi MAEKAWA , Haruhisa HASHIMOTO , Hiroshi KANNO , Masahito YAMANA
IPC: H01L31/054 , H01L31/049 , H01L31/0224
Abstract: A solar cell module includes: a solar cell; a light reflector above a surface of the solar cell or around the solar cell, the light reflector being elongated and including a light reflective film and an insulating component; a protective component that covers the surface of the solar cell; and an encapsulant between (i) the solar cell and the light reflector and (ii) the protective component. The light reflective film has an uneven structure in which a recessed portion and a protruding portion are repeated in a direction crossing a longitudinal direction of the light reflector, and a tangential direction of at least part of a ridge line of the protruding portion and the longitudinal direction intersect when the solar cell is seen in a plan view.
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公开(公告)号：US20180013025A1
公开(公告)日：2018-01-11
申请号：US15710644
申请日：2017-09-20
Inventor： Masahiro IWATA , Tasuku ISHIGURO , Haruhisa HASHIMOTO , Youhei MURAKAMI , Akimichi MAEKAWA , Shingo OKAMOTO
IPC: H01L31/048 , H01L31/0224 , H01L31/05 , H01L31/18
CPC classification number: H01L31/0481 , H01L31/022425 , H01L31/05 , H01L31/056 , H01L31/18 , Y02E10/52
Abstract: A solar cell module includes: a solar cell; a conductive light-reflective film disposed on a back surface side of the solar cell, the conductive light-reflective film extending from an edge portion of the solar cell; an insulating member disposed between a back surface of the solar cell and the conductive light-reflective film; and a back-surface side encapsulant covering the solar cell and the conductive light-reflective film from the back surface side of the solar cell, wherein the insulating member is made of a material harder than a material of the back-surface side encapsulant.
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公开(公告)号：US20170148929A1
公开(公告)日：2017-05-25
申请号：US15423596
申请日：2017-02-03
Inventor： Masahiro IWATA , Haruhisa HASHIMOTO , Youhei MURAKAMI , Tasuku ISHIGURO , Hiroyuki KANNOU , Ryoji NAITO , Kazuki OHTA , Hiroshi INOUE
CPC classification number: H01L31/0201 , H01L31/042 , H01L31/0504 , H02S40/34 , Y02E10/50
Abstract: A solar cell module includes: a solar cell group including a plurality of solar cell strings arranged in a second direction, the plurality of solar cell strings each including a plurality of solar cells arranged in a first direction; a terminal box that outputs power from the solar cell group out of the solar cell module; and an interconnect tab that connects the terminal box to a first end solar cell located at an end in the first direction in one of the plurality of solar cell strings that is located at an end in the second direction, and the interconnect tab does not overlap with the first end solar cell.
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公开(公告)号：US20160126387A1
公开(公告)日：2016-05-05
申请号：US14996730
申请日：2016-01-15
Inventor： Haruhisa HASHIMOTO , Tasuku ISHIGURO , Naoto IMADA
IPC: H01L31/05 , H01L31/02 , H01L31/0224
CPC classification number: H01L31/0504 , H01L31/0512 , Y02E10/50
Abstract: A solar cell module includes solar cells, each including a first bus bar electrode provided on a first principal surface and a second bus bar electrode provided on a second principal surface; a wiring member connecting the first bus bar electrode of one of adjacent two solar cells and the second bus bar electrode of the other solar cell; and a resin adhesive layer connecting the wiring member and any one of the first bus bar electrode and the second bus bar electrode. A distance between an end portion of the resin adhesive layer on the adjacent side and an end portion, on the adjacent side, of the solar cell provided with the resin adhesive layer is longer than a distance between the end portion of the solar cell and an end portion of the adjacent solar cell.
Abstract translation: 太阳能电池模块包括太阳能电池，每个太阳能电池包括设置在第一主表面上的第一汇流条电极和设置在第二主表面上的第二汇流条电极; 连接相邻的两个太阳能电池中的一个的第一汇流条电极和另一个太阳能电池的第二汇流条电极的布线构件; 以及连接所述布线构件和所述第一母线电极和所述第二汇流条电极中的任一个的树脂粘合剂层。 在相邻侧的树脂粘合剂层的端部与设置有树脂粘合剂层的太阳能电池的相邻侧的端部之间的距离比太阳能电池的端部和 相邻太阳能电池的端部。
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