SYSTÈME DE STOCKAGE PAR BATTERIE DESTINÉ AU STOCKAGE D'ÉNERGIE ÉLECTRIQUE ET PROCÉDÉ

摘要

The invention relates to a battery storage system (4) for storing electrical energy, in particular a photovoltaic system (2), comprising a DC voltage circuit (24), which is guided between two terminals (22a, 22b), with a storage strand (32) which comprises a number of electrochemical storage modules (30) in a series circuit.