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:
Oct. 30, 2012
Filed:
Feb. 27, 2008
Applicants:
Ruel Davenport Little, Concord, MA (US);
Zachary Adam King, Townsend, MA (US);
Inventors:
Ruel Davenport Little, Concord, MA (US);
Zachary Adam King, Townsend, MA (US);
Assignee:
GreenRay Inc., Westford, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/44 (2006.01); H02J 3/38 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method and apparatus for monitoring, measuring and recording the operating values of each of a plurality of inter-connected AC PV modules and performing a diagnostic analysis, including comparing the those operating values to each other and to operating values recorded at an earlier time to determine laminate degradation and the performance-attenuating effect of temperature, soiling, shading, and snow cover on the modules.