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:
Aug. 07, 2018
Filed:
Jan. 23, 2017
Sungrow Power Supply Co., Ltd., Hefei, Anhui, CN;
SUNGROW POWER SUPPLY CO., LTD., Hefei, CN;
Abstract
A method for uploading data of a cell panel monitoring system and a cell panel monitoring system are provided. The method includes: collecting parameter information of each string of photovoltaic cells in each of a plurality of cell panels of a photovoltaic system; modulating the parameter information into a pulse carrier signal; and loading the pulse carrier signal to a busbar of the photovoltaic system, where the busbar is connected in series with each of the cell panels; where parameter information of the cell panels is obtained by a server of the photovoltaic system through demodulation on receiving the pulse carrier signal, data uploaded in a preset time difference ΔT is determined as valid data, remaining data is discarded, and the server is connected in series in the busbar. A cell panel monitoring system is further provided.