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:
Jul. 02, 2013
Filed:
May. 09, 2008
Hunkyun Pak, Daejeon, KR;
Yong-seok Jun, Daejeon, KR;
Ho-gyeong Yun, Seoul, KR;
Jong-hyeok Park, Daejeon, KR;
Seung-yup Lee, Gyeongsangbuk-do, KR;
Man-gu Kang, Daejeon, KR;
Jong-dae Kim, Daejeon, KR;
Soo-young OH, Daejoen, KR;
Hunkyun Pak, Daejeon, KR;
Yong-Seok Jun, Daejeon, KR;
Ho-Gyeong Yun, Seoul, KR;
Jong-Hyeok Park, Daejeon, KR;
Seung-Yup Lee, Gyeongsangbuk-do, KR;
Man-Gu Kang, Daejeon, KR;
Jong-Dae Kim, Daejeon, KR;
Soo-Young Oh, Daejoen, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
There is provided a system for cleaning a surface of a solar cell panel. The system includes a measurement unit measuring a power generation value of a solar cell panel, a reference unit providing a reference value, a control unit comparing the power generation value measured at the measurement unit with the reference value provided from the reference unit to command cleaning of the solar cell panel, a driving unit operating a cleaning apparatus for cleaning a surface of the solar cell panel. The control unit commands cleaning of the solar cell panel only when the power generation value decreases because of a contamination of the surface of the solar cell panel.