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:
Jan. 14, 2025
Filed:
Nov. 24, 2021
Sungrow Power Supply Co., Ltd., Hefei, CN;
Sungrow Power Supply Co., Ltd., Hefei, CN;
Abstract
A battery cluster and an energy storage system are provided. The battery cluster includes multiple battery modules, all of the multiple battery modules are arranged in even rows, and each battery module is connected in series with an adjacent battery module one by one, to form a ring connection. Such that the length of a cable connecting a positive electrode and a negative electrode of a battery cluster to a switch box is less than a preset value. In the present disclosure, each battery module in the battery cluster is connected in series with an adjacent battery module one by one, such that a ring connection is formed, thereby reducing the cost of connecting cables and the total cost of the energy storage system.