Operating mode -
Inverter plus bat-
tery and multiple
Smart Meters
Operating mode -
Inverter plus bat-
tery and emer-
gency power
function
IMPORTANT! In emergency power mode, an increased nominal frequency is used in
order to avoid parallel operation with other generators.
To ensure fault-free regulation, parallel operation of several batteries is not permitted.
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 battery.
Operating mode -
Inverter plus bat-
tery, Ohmpilot
and emergency
power function
IMPORTANT! In a hybrid PV system with Fronius Ohmpilot and all the system features,
the Ohmpilot cannot be operated in the event of a power failure for control-related reas-
ons. Therefore, it makes sense to install the Ohmpilot outside of the emergency power
circuit.
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