the ac/dc inverters or pcs (power conditioning systems) work in connection with battery units for the smooth functioning of the energy storage system. these devices help to smoothen out the frequency fluctuations and condition the power signal entering and exiting the grid installation or residential facility. the inverters convert dc power originating from the renewable source or the ess to ac before transmitting it to the grid and vice versa. amphenol’s enhanced power connectors and cable solutions are used in these systems along with other high performing interconnects.