公开(公告)号：US11749764B2

公开(公告)日：2023-09-05

申请号：US16125168

申请日：2018-09-07

Applicant: Shangrao Jinko solar Technology Development Co., LTD

Inventor： Jeonghun Woo ,  Jungguen Kim ,  Yong Song ,  Daehyun Shin ,  Junghwan Yeom ,  Joonho Jeon ,  Eonjoo Hwang

IPC: H01L31/0475 ,  H01L31/048 ,  H05K1/02 ,  H01L31/05 ,  H05K1/18 ,  H01L31/0465 ,  H02S30/20 ,  H01L31/02 ,  E06B9/386 ,  H02S20/26 ,  E06B9/24 ,  H01L31/18 ,  H02S20/22

CPC classification number: H01L31/0475 ,  E06B9/386 ,  H01L31/02008 ,  H01L31/048 ,  H01L31/0465 ,  H01L31/0516 ,  H02S30/20 ,  H05K1/0213 ,  H05K1/181 ,  E06B9/24 ,  E06B2009/2476 ,  H01L31/1876 ,  H02S20/22 ,  H02S20/26

Abstract: A solar cell module can include a plurality of solar cells, each solar cell among the plurality of solar cells including a first electrode and a second electrode arranged in parallel on a rear surface of a semiconductor substrate; a substrate including a conductive pattern electrically connecting the plurality of solar cells with each other; and a protective film disposed on the plurality of solar cells on a front surface of the substrate, in which the conductive pattern includes: a plurality of conductive portions, each of the plurality of conductive portions being arranged between two adjacent solar cells among the plurality of solar cells, an electrode portion formed on a rear surface of the substrate, and a connection portion connected to the electrode portion and surrounding a side surface of the substrate.