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:
Oct. 22, 2024
Filed:
Nov. 02, 2023
Trina Solar Co., Ltd., Changzhou, CN;
Chengfa Liu, Changzhou, CN;
Hong Chen, Changzhou, CN;
Daming Chen, Changzhou, CN;
Yifeng Chen, Changzhou, CN;
TRINA SOLAR CO., LTD., Changzhou, CN;
Abstract
The present application relates to a solar cell and a method for manufacturing same, a photovoltaic module, and a photovoltaic system. The solar cell includes a substrate, a doped conducting layer, a first passivation layer, a passivating contact layer, and a second passivation layer. At least a first surface and a portion of a first side surface of the substrate include a textured structure. The doped conducting layer is disposed at least on the first surface and the first side surface to cover the textured structure. The first passivation layer is stacked on the doped conducting layer and covers the first surface and the first side surface to cover the doped conducting layer. The passivating contact layer is disposed on a second surface of the substrate. The second passivation layer is stacked on the passivating contact layer and covers the second surface to cover the passivating contact layer.