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Operating mode
IMPORTANT!
– Inverter with
In backup power mode, an increased nominal frequency is used in order to pre-
battery and
vent undesired parallel operation with other power generators.
backup power
function
In the fully equipped hybrid PV system, the inverter can:
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-
-
Operating mode
IMPORTANT!
– Inverter with
In the fully equipped hybrid PV system with a Fronius Ohmpilot, the Ohmpilot
battery, Ohmpi-
cannot be operated in the event of a power failure for regulatory reasons. It is
lot and backup
therefore sensible to install the Ohmpilot outside of the backup power branch.
power function
Operating mode
In the hybrid photovoltaic system, batteries must only be connected to one in-
– Inverter with
verter with battery support. Batteries cannot be split between multiple inverters
battery, further
with battery support. However, depending on the battery manufacturer, several
inverter and
batteries can be combined on one inverter.
backup power
function
Supply loads in the house
Store excess energy in the battery and/or feed it into the grid
Supply connected loads in the event of a power failure
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+
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+
6
0 0 1
7
1
6
0 0 1
7
1
21
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