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:
May. 20, 2014
Filed:
Mar. 16, 2011
Applicant:
Bernhard Beck, Volkach OT Dimbach, DE;
Inventor:
Bernhard Beck, Volkach OT Dimbach, DE;
Assignee:
Adensis GmbH, Dresden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/68 (2006.01); H01J 40/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photovoltaic system comprises a plurality of photovoltaic modules which are electrically connected to a string or to multiple parallel-connected strings and form a PV generator. The first string end forms the negative pole of the photovoltaic generator, and the second string end forms the positive pole. A voltage reduction device is provided with the aid of which the potential of the negative pole is lowered to ground. Advantages with regard to the insulation class of the connecting cable used are also provided.