Grid
supplies the loads in the system if insufficient power is being generated
by the PV modules or supplied by the battery.
Operating mode –
Inverter with bat-
tery
In order to be able to obtain the highest rate of self-consumption with your PV system, a
battery can be used to store excess energy. The battery is coupled to the inverter on the
direct current side. Multiple current conversion is therefore not required, and the effi-
ciency is increased.
Operating mode –
Inverter with bat-
tery and several
Smart Meters
17
EN