MODULAR ELECTRIC ENERGY STORAGE DEVICE AND CORRESPONDING USES

Device for storage of electrical energy of high capacity (MEESD) using batteries (1) of electric vehicles (EVB) connected by power electronics devices (2), allowing the connection of individual batteries present in the necessary configurations. The mechanical conception of MEESD allows the safe transportation of the fully charged BVEs, from charging location to the place of their use. The Management and Control System (MCS) from MEESD, establishes EVBs connections settings in order to allow the connection to any kind of electrical power generation unit, namely Renewable Energy Sources (RES), without implying external transformation; also to raise the output of maximum current, it can set the necessary batteries in parallel, for example to supply energy to the simultaneous fast charging of several Electrical Vehicles (EV). MEESD makes possible transportation of electrical energy produced by RES, to, for example, facilities that provide fast charging of EVs without usage of the existing distribution grid.