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:
Jun. 30, 2026
Filed:
Sep. 15, 2020
Clean Energy Factory Co., Ltd., Nemuro, JP;
Mers Fors Co., Ltd., Tokyo, JP;
Hiroyuki Kamata, Tokyo, JP;
CLEAN ENERGY FACTORY CO., LTD., Nemuro, JP;
MERS FORS CO., LTD., Tokyo, JP;
Abstract
To provide a solar module enabling prevention of a large decrease in power generation efficiency by decoupling only a cell group where an in-module failure has occurred. A solar module in which a plurality of solar cell groups, each including a plurality of solar cells, is arranged and connected via an in-module parallel connection line, wherein the solar cell groups each include a cell group controller that monitors a power generation state of the solar cells in the solar cell group and that has a switch for decoupling the solar cell group from the in-module parallel connection line upon detection of a power generation amount falling below a preset value.