公开(公告)号：US20190221680A1

公开(公告)日：2019-07-18

申请号：US16368343

申请日：2019-03-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Toshiyuki SAKUMA ,  Ryoji NAITO ,  Kengo MATSUNE ,  Masaki SHIMA ,  Hiroyuki KANNOU

IPC: H01L31/02 ,  H02S40/34 ,  H01L31/18 ,  H01L31/05

CPC classification number: H01L31/02013 ,  H01L31/042 ,  H01L31/0504 ,  H01L31/18 ,  H02S40/34 ,  Y02E10/50

Abstract: A second protective member has a slit for exposing a lead wiring member from a solar cell panel. A terminal box is connected to the lead wiring member from the slit in the second protective member. A bonding member bonds the terminal box and the second protective member. A peripheral portion around the slit in the second protective member projects farther than a non-peripheral portion other than the peripheral portion. The bonding member is provided in the non-peripheral portion in the second protective member.

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：US20190140121A1

公开(公告)日：2019-05-09

申请号：US16306487

申请日：2017-05-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takeshi UEDA ,  Naoki KURIZOE ,  Yoshimitsu IKOMA ,  Hideyuki ANDO ,  Keiichi YAMAZAKI ,  Toshiyuki SAKUMA ,  Atsushi FUKUSHIMA ,  Motohiko SUGIYAMA

IPC: H01L31/048

Abstract: A solar cell module includes a resin substrate, a first resin layer, photoelectric converters, and a second resin layer. The first resin layer is provided under the resin substrate. The photoelectric converters are provided under the first resin layer. The second resin layer is provided under the first resin layer to penetrate the first resin layer or cover the first resin layer from outside to be glued to the resin substrate. Adjacent photoelectric converters are electrically connected to each other by a connecting member. A tensile modulus of elasticity of the first resin layer is lower than that a tensile modulus of elasticity of the resin substrate and a tensile modulus of elasticity of the second resin layer.