Fronius Energy Package User Manual
Page 21
19
EN
Operating mode:
Inverter plus bat-
tery
To maximise self-consumption of the energy provided by your PV system, you can use a
Fronius Solar Battery to act as a storage system. The Fronius Solar Battery is connected
to the inverter on the DC side. As a result, there is no need for multiple current conversion
processes, leading to greater efficiency.
Operating mode:
Inverter plus bat-
tery and emer-
gency power
function
When the hybrid PV system is equipped with all the available features, the inverter can:
-
Feed energy into the grid
-
Supply the devices that are connected to the PV system with power in the event of a
power failure
-
Use any excess energy to charge the Fronius Solar Battery
Energy flow di-
rection
The hybrid inverter supports four different directions of energy flow: