The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2022
Filed:
Dec. 18, 2020
Jinko Green Energy (Shanghai) Management Co., Ltd., Shanghai, CN;
Zhejiang Jinko Solar Co., Ltd., Haining, CN;
Menglei Xu, Shanghai, CN;
Jie Yang, Shanghai, CN;
Peiting Zheng, Shanghai, CN;
Xinyu Zhang, Shanghai, CN;
Hao Jin, Shanghai, CN;
Jinko Green Energy (Shanghai) Management Co., LTD., Shanghai, CN;
ZHEJIANG JINKO SOLAR CO., LTD., Haining, CN;
Abstract
The present disclosure provides a back-contact solar cell and a solar cell module. The back-contact solar cell includes: a substrate including a light-receiving surface and a back surface opposite to the light-receiving surface, wherein the substrate includes a center region and connecting regions on opposite sides of the center region; positive electrodes and negative electrodes disposed on the back surface of the substrate; auxiliary positive electrodes, disposed on one or both of the light-receiving surface and a side surface of each of the connecting regions, and configured to be electrically coupled to the plurality of positive electrodes; and auxiliary negative electrodes, disposed on one or both of the light-receiving surface and the side surface of each of the connecting regions, and configured to be electrically coupled to the plurality of negative electrodes.