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:
Sep. 05, 2023
Filed:
Aug. 26, 2021
Shanghai Jinko Green Energy Enterprise Management Co., Ltd., Shanghai, CN;
Zhejiang Jinko Solar Co., Ltd., Zhejiang, CN;
Qiankun Hou, Zhejiang, CN;
Jingsheng Jin, Zhejiang, CN;
Dong Wang, Zhejiang, CN;
Nannan Yang, Zhejiang, CN;
SHANGHAI JINKO GREEN ENERGY ENTERPRISE MANAGEMENT CO., LTD., Shanghai, JP;
ZHEJIANG JINKO SOLAR CO., LTD., Zhejiang, JP;
Abstract
Provided are a solar cell, a manufacturing method thereof and a photovoltaic module. The solar cell includes a semiconductor substrate, the semiconductor substrate having a first surface and a second surface opposite to each other; a first passivation layer and a first electrode layer that are located on the first surface of the semiconductor substrate; and a second passivation layer and a second electrode layer that are located on the second surface of the semiconductor substrate. A donor material film layer is provided between the first passivation layer and the first surface of the semiconductor substrate, and/or an acceptor material film layer is provided between the second passivation layer and the second surface of the semiconductor substrate.