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. 02, 2026
Filed:
Nov. 09, 2023
Beijing Flwind Technology Development Co., Ltd, Beijing, CN;
Yang Xiao, Beijing, CN;
Yuanqin Yang, Beijing, CN;
BEIJING FLWIND TECHNOLOGY DEVELOPMENT CO., LTD, Beijing, CN;
Abstract
A method and system for evaluating cleaning demand of a photovoltaic panel based on environmental meteorological influence is provided. The method includes: determining a photovoltaic-panel generated power attenuation rate based on a photovoltaic-panel pollution environmental meteorological comprehensive index; determining a maximum surplus of a photovoltaic power station based on the attenuation rate, where a cleaning cycle corresponding to the maximum surplus is an optimal cleaning cycle; determining a cumulative amount of the comprehensive index in the optimal cleaning cycle as an optimal cumulative amount of the comprehensive index; calculating a standardized clean index of the photovoltaic panel based on the optimal cumulative amount of the comprehensive index; determining an influence index of meteorological elements on the photovoltaic panel in a predetermined time; and evaluating the cleaning cycle and determining an optimal cleaning time based on the influence index and the standardized clean index of the photovoltaic panel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile