Fronius Energy Package - Manual (Page 20)

18
The various operating modes
Operating modes
– Explanation of
symbols
Operating mode:
Inverter The Fronius Symo Hybrid can be used purely as an inverter without a battery connected
to it.
Solar module
Generates direct current
Inverter – Fronius Symo Hybrid
Converts the direct current into alternating current and charges the battery.
Thanks to the built-in system monitoring function, the inverter can be inte-
grated into a network using WLAN technology.
Battery – Fronius Solar Battery
Connected to the inverter on the DC side and used to store electrical ener-
gy
Photovoltaic system consumers
The consumers connected to the PV system (single or three-phase)
Meter – Fronius Smart Meter
For optimum energy management. You can have the meter installed in a
switch cabinet by your electrical installation engineer.
Emergency power function
The inverter is delivered ready for supplying emergency power. However,
the electrical installation engineer must set up the emergency power func-
tion in the switch cabinet. In “Emergency power” mode, the PV system op-
erates as a stand-alone island. The PV system can also be disconnected
from the grid manually.
Grid