公开(公告)号：US20170084767A1

公开(公告)日：2017-03-23

申请号：US15285455

申请日：2016-10-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshiyuki SAKUMA ,  Tomonori TABE ,  Yoshiyuki KUDO ,  Yosuke ISHII

IPC: H01L31/05

CPC classification number: H01L31/0508 ,  H01L31/0201 ,  H01L31/022441 ,  H01L31/0512 ,  H01L31/0516 ,  Y02E10/50

Abstract: A solar module is provided which has improved durability. A third wiring member (32a) includes a first portion (32a1), a second portion (32a2), and a third portion (32a3). In the first portion (32a1), metal foil (52) faces a solar cell (20). The first portion (32a1) is electrically connected to the solar cell (20). The second portion (32a2) is arranged on the solar cell (20) with the metal foil (52) facing the side opposite to the solar cell (20). The third portion (32a3) connects the first portion (32a1) and the second portion (32a2). A first wiring member (32b) electrically connects the second portions (32a2) of adjacent solar cell strings (10) to each other. The solar module (1) also includes an insulating sheet (60). The insulating sheet (60) is arranged between the first wiring member (32b) and the solar cell (20).

公开(公告)号：US20160276500A1

公开(公告)日：2016-09-22

申请号：US15169734

申请日：2016-06-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shuji FUKUMOCHI ,  Yosuke ISHII

IPC: H01L31/02 ,  H01L31/05 ,  H01L31/0475 ,  H01L31/18

CPC classification number: H01L31/02008 ,  H01L31/0475 ,  H01L31/0512 ,  H01L31/0516 ,  H01L31/0682 ,  H01L31/18 ,  Y02E10/547 ,  Y10T29/49004

Abstract: A method is provided which is suitable for manufacturing a solar module. When a defective solar cell (20a) is discovered in a solar cell string (25), a disconnecting step is performed to disconnect the wiring members (30a, 30b) bonded to the defective solar cell (20a) and to the solar cells (20b, 20c) adjacent to the defective solar cell (20a), and to remove the defective solar cell (20a) from the solar cell string (25). A reconnecting step is then performed to electrically connect the solar cells (20b, 20c) that were adjacent to the defective solar cell (20a) to a new solar cell (20d) by using new wiring members (34a, 34b), bonding each new wiring member (34a, 34b) using a resin adhesive to a region closer to the end than the region in which the disconnected end (30a1, 30b1) of the wiring member of the solar cell (20b, 20c) adjacent to the defective solar cell (20a) had been bonded in order to create a new solar cell string (25a).

Abstract translation: 提供一种适用于制造太阳能模块的方法。 当在太阳能电池串（25）中发现有缺陷的太阳能电池（20a）时，执行断开步骤以使与有缺陷的太阳能电池（20a）和太阳能电池（20b）接合的配线件（30a，30b）断开 ，20c），并且从太阳能电池串（25）除去有缺陷的太阳能电池（20a）。 然后，通过使用新的布线部件（34a，34b），将与该有缺陷的太阳能电池（20a）相邻的太阳能电池（20b，20c）与新的太阳能电池（20d）电连接，进行重新连接的步骤， 使用树脂粘合剂的接线部件（34a，34b），与邻近有缺陷的太阳能电池的太阳能电池（20b，20c）的配线部件的断开端部（30a1,30a）相比更靠近端部的区域 （20a），以形成新的太阳能电池串（25a）。

公开(公告)号：US20150303337A1

公开(公告)日：2015-10-22

申请号：US14790150

申请日：2015-07-02

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yosuke ISHII ,  Yuki OIKAWA ,  Satoshi SUZUKI

IPC: H01L31/048 ,  H01L31/18

CPC classification number: H01L31/048 ,  B60K2016/003 ,  H01L31/18 ,  Y02E10/50 ,  Y02T10/90

Abstract: A solar cell production method, whereby: a plurality of solar cell strings connecting a prescribed number of solar cells in series are formed; a plurality of solar cell strings are lined up along a second direction intersecting a first direction in which the solar cell strings extend, and the same are arranged such that the interval at one end of the first direction between adjacent solar cell strings is smaller than the interval at the other end; the arranged plurality of solar cell strings are connected to each other and a solar cell connection body is formed; a first filling material sheet, the solar cell connection body, a second filling material sheet, and a second protective member are laminated upon a first protective member having a curved surface; pressure is applied from above the second protective member; and a solar cell module having a curved surface shape is formed.

Abstract translation: 一种太阳能电池的制造方法，其特征在于：形成连接规定数量的太阳能电池串联的多个太阳能电池串; 多个太阳能电池串沿着与太阳能电池串延伸的第一方向交叉的第二方向排列，并且相邻的太阳能电池串被布置成使得相邻的太阳能电池串之间的第一方向的一端的间隔小于 另一端间隔; 多个太阳能电池串彼此连接并形成太阳能电池连接体; 第一填充材料片，太阳能电池连接体，第二填充材料片和第二保护部件层压在具有弯曲表面的第一保护部件上; 从第二保护构件的上方施加压力; 并且形成具有曲面形状的太阳能电池模块。

公开(公告)号：US20150249177A1

公开(公告)日：2015-09-03

申请号：US14712171

申请日：2015-05-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yosuke ISHII ,  Masaki YOSHIDA

IPC: H01L31/05

CPC classification number: H01L31/0508 ,  H01L31/0516 ,  Y02E10/50

Abstract: A solar cell module is provided that comprises solar cells comprising a first solar cell and a second solar cell, the first solar cell and the second solar cell are arranged at intervals from each other in a first direction, and each including first and second electrodes on one principal surface; and an interconnection wiring sheet electrically connecting the first electrode of the first solar cell and the second electrode of the second solar cell that is positioned adjacent to the first solar cell. The interconnection wiring sheet extends from part of the first solar cell to part of the second solar cell, and covers at least part of a space between the first and second solar cells, and an opening is formed in an area in the interconnection wiring sheet covering the space.

Abstract translation: 提供太阳能电池模块，其包括包括第一太阳能电池和第二太阳能电池的太阳能电池，第一太阳能电池和第二太阳能电池在第一方向上彼此间隔地布置，并且每个包括第一和第二电极 一个主表面 以及电连接第一太阳能电池的第一电极和与第一太阳能电池相邻的第二太阳能电池的第二电极的互连布线板。 互连布线板从第一太阳能电池的一部分延伸到第二太阳能电池的一部分，并且覆盖第一和第二太阳能电池之间的至少一部分空间，并且在互连布线板覆盖物的区域中形成开口 空间。