Battery Energy Storage System refers to an electrochemical device that can convert electrical energy into chemical energy or vice versa, depending on its operating mode: charge or discharge.
BESS systems are based on batteries that can be charged and discharged multiple times. There are several battery energy storage systems, some well established, others new.
In any case they are characterized by rapid response times in both absorption and release of energy.
Energy storage is fundamental for the ever-growing need for green energy production, based on renewable sources such as solar and wind, both in strong growth, but characterized by their intermittency: without the sun and in the absence of wind there is no production
