Grid
supplies the loads in the system if insufficient power is being gen-
erated by the PV modules or supplied by the battery.
Operating mode
– Inverter with
battery
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 efficiency is increased.
Operating mode
– Inverter with
battery and sev-
eral Smart
Meters
20