Fronius Energy Package - Manual (Page 99)

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(4) battery charge from producers in the home network:
If further decentralised producers are installed in the household and have been in-
tegrated into the self-consumption rule for the Fronius Symo Hybrid, you must ac-
tivate this setting. This means that energy can be drawn from the home network
and fed into the Fronius Solar Battery via the Fronius Symo Hybrid for the purpose
of charging it.
You can restrict how much power is consumed by the Fronius Symo Hybrid by
specifying a maximum AC power value (AC max.). The maximum power consump-
tion is limited to the AC nominal output of the Fronius Symo Hybrid.
(5) Meter:
To ensure smooth operation in conjunction with other energy producers, it is impor-
tant to install the Fronius Smart Meter at the feed-in point. The Fronius Symo Hy-
brid and other producers must be connected to the public grid via the Fronius
Smart Meter.
This setting also affects how the Fronius Symo Hybrid behaves overnight. If the
function is deactivated, the inverter switches to Standby mode as soon as there is
no more PV power available, provided that no energy management command is
sent to the battery (e.g. minimum state of charge reached). The message “Power
low” is displayed. The inverter restarts as soon as an energy management com-
mand is sent or there is sufficient PV power available.
If the function is activated, the inverter remains permanently connected to the grid
so that energy can be drawn from other producers at any time.
Fronius Smart
Meter Recording self-consumption via a Fronius Smart Meter
(1a) Meter positioned at feed-in point
The meter measures the amount of power and energy fed in. Consumption is de-
termined on the basis of these values and the system data.
(1b) Meter positioned at consumption branch
The meter directly measures the amount of power and energy consumed. These
values and the system data are used to determine the amount of power and energy
fed in.
How to connect the Fronius Smart Meter to Fronius system monitoring:
(1)
(2)
(1a) (1b)