公开(公告)号：US20150372157A1

公开(公告)日：2015-12-24

申请号：US14837074

申请日：2015-08-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Naoto IMADA

IPC: H01L31/02 ,  H01L31/056

CPC classification number: H01L31/0201 ,  B32B17/10018 ,  B32B17/10788 ,  B32B2307/416 ,  B32B2457/12 ,  H01L31/042 ,  H01L31/048 ,  H01L31/049 ,  H01L31/0504 ,  H01L31/056 ,  Y02E10/52

Abstract: An embodiment of a solar cell module is provided, comprising solar cell strings arranged side by side in a widthwise direction, each of the solar cell strings including solar cells arranged side by side in a lengthwise direction, and a wiring member electrically connecting at least some of the solar cells to each other, an interconnection wiring member electrically connecting at least some of the solar cell strings to each other, and a reflective filler member provided on back surface sides of the solar cell strings. Each of the solar cells includes a busbar electrode extending in the lengthwise direction, and a distance between the solar cells in each of the solar cell strings is larger than a distance between the solar cell strings.

Abstract translation: 提供一种太阳能电池模块的实施例，包括在宽度方向上并排布置的太阳能电池串，每个太阳能电池串包括在长度方向上并排布置的太阳能电池，以及布线构件，电连接至少一些 的太阳能电池单元彼此之间的至少一部分电气连接的互连布线构件，以及设置在太阳能电池串的背面侧的反射填充构件。 每个太阳能电池包括沿长度方向延伸的母线电极，并且每个太阳能电池串中的太阳能电池之间的距离大于太阳能电池串之间的距离。

公开(公告)号：US20150214410A1

公开(公告)日：2015-07-30

申请号：US14682402

申请日：2015-04-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Atsushi SAITA ,  Naoto IMADA

IPC: H01L31/054 ,  H02S40/22

CPC classification number: H01L31/0547 ,  H01L31/048 ,  H01L31/049 ,  H02S40/22 ,  Y02E10/52

Abstract: A solar cell module may include: solar cells; a colored layer serving as a first reflective layer disposed at the rear sides of the solar cells and including a coloring agent with a higher refractive index than the main material of the colored layer; an intermediate transparent layer disposed at the rear side of the colored layer and having a higher transmission factor than the colored layer; and a protective member at the rear side of the module, serving as a second reflective layer disposed at the rear side of the intermediate transparent layer, including a whitened portion having a higher refractive index than the main material of the protective member, and having a higher refractive index for the entire layer than the intermediate transparent layer. A sealing member at the rear side of the module includes the colored layer and the intermediate transparent layer.

Abstract translation: 太阳能电池模块可以包括：太阳能电池; 用作第一反射层的着色层，其设置在太阳能电池的后侧，并且包括具有比着色层的主要材料更高的折射率的着色剂; 中间透明层，设置在着色层的后侧并具有比着色层更高的透射系数; 以及位于所述模块的后侧的保护构件，其用作设置在所述中间透明层的后侧的第二反射层，所述第二反射层包括具有比所述保护构件的主要材料更高的折射率的增白部分，并且具有 比中间透明层更高的整个层的折射率。 模块后侧的密封件包括着色层和中间透明层。

公开(公告)号：US20160126387A1

公开(公告)日：2016-05-05

申请号：US14996730

申请日：2016-01-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

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。

公开(公告)号：US20170200843A1

公开(公告)日：2017-07-13

申请号：US15472618

申请日：2017-03-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Junpei IRIKAWA ,  Naoto IMADA ,  Tasuku ISHIGURO ,  Hiroshi KANNO

IPC: H01L31/048 ,  H01L31/05 ,  H01L31/055 ,  H01L31/049

CPC classification number: H01L31/0481 ,  H01L31/048 ,  H01L31/049 ,  H01L31/0508 ,  H01L31/0516 ,  H01L31/054 ,  H01L31/055 ,  Y02E10/52

Abstract: A solar cell module includes solar cells. encapsulants are layered on surfaces of the solar cells. A glass substrate is layered on the encapsulants. The solar cell module further includes an epoxy resin-containing member. Each encapsulant includes the ultraviolet ray-absorbing member. The ultraviolet ray-absorbing member sets the transmittance to 1% or less at the wavelengths ranging from 300 to 360 nm.

公开(公告)号：US20170098725A1

公开(公告)日：2017-04-06

申请号：US15381040

申请日：2016-12-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Naoto IMADA ,  Tasuku ISHIGURO ,  Akimichi MAEKAWA ,  Masahiro IWATA

IPC: H01L31/048

CPC classification number: H01L31/0481 ,  H01L31/044 ,  H01L31/048 ,  H01L31/0547 ,  H01L31/0747 ,  Y02E10/52

Abstract: A solar cell module includes: a plurality of solar cells; a front surface encapsulant member which is disposed on a front surface side of the plurality of solar cells and includes a first polyolefin-based material; a back surface encapsulant member which is disposed on a back surface side of the plurality of solar cells and includes a second polyolefin-based material; an intermediate member which is disposed between the front surface encapsulant member and the back surface encapsulant member and includes a polymer material having either one of a higher polarity and a higher water absorbability than the first polyolefin-based material and the second polyolefin-based material; and a front surface protective member and a back surface protective member disposed to place the plurality of solar cells, the front surface encapsulant member, and the back surface encapsulant member between the front surface protective member and the back surface protective member.

公开(公告)号：US20180331243A1

公开(公告)日：2018-11-15

申请号：US16045693

申请日：2018-07-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Naoto IMADA ,  Tasuku ISHIGURO ,  Akimichi MAEKAWA ,  Masahiro IWATA

IPC: H01L31/048 ,  H01L31/054 ,  H01L31/0747 ,  H01L31/044

CPC classification number: H01L31/0481 ,  H01L31/044 ,  H01L31/048 ,  H01L31/0547 ,  H01L31/0747 ,  Y02E10/52

Abstract: A solar cell module includes: a plurality of solar cells; a front surface encapsulant member which is disposed on a front surface side of the plurality of solar cells and includes a first polyolefin-based material; a back surface encapsulant member which is disposed on a back surface side of the plurality of solar cells and includes a second polyolefin-based material; an intermediate member which is disposed between the front surface encapsulant member and the back surface encapsulant member and includes a polymer material having either one of a higher polarity and a higher water absorbability than the first polyolefin-based material and the second polyolefin-based material; and a front surface protective member and a back surface protective member disposed to place the plurality of solar cells, the front surface encapsulant member, and the back surface encapsulant member between the front surface protective member and the back surface protective member.