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:
Apr. 21, 2020
Filed:
Aug. 28, 2017
Tongwei Solar Energy(hefei) Co., Ltd., Hefei, CN;
Chengyin Jiang, Hefei, CN;
Jun Sun, Hefei, CN;
Fushen Zhou, Hefei, CN;
Taihong Xie, Hefei, CN;
Yi Xie, Hefei, CN;
TONGWEI SOLAR ENERGY (HEFEI) CO., LTD., Hefei, CN;
Abstract
An internal protection circuit structure of a photovoltaic module, which includes a plurality of solar cells including a first column, a second column, a third column, a fourth column, a fifth column, and a sixth column sequentially. Positive and negative electrodes of each column of the solar cells are sequentially connected in series to form a substring of the solar cell. The upper ends of the second column and the third column are connected to each other with a first diode connected in series to be pulled out as an outgoing terminal. The present invention uses a manner in which substrings are connected first in series and later in parallel, with four bypass diodes connected in the circuit. As such, the actual utilization ratio of the solar cell is improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile