
Energy management
Energy manage-
ment
Self-consumption optimisation
The inverter always adjusts to the set target value on the Smart Meter. In the "automatic"
operating mode (factory setting), an adjustment is made to 0 W at the feed-in point (max-
imum self-consumption).
The target value also applies if a further source feeds into this Smart Meter. However, in
this case:
-
The Fronius Smart Meter must be installed at the feed-in point
-
Battery charging must be activated by another producer
The self-consumption optimisation has lower priority than the battery control specifica-
tions.
Self-consumption optimization
Switch self-consumption optimization to automatic or manual.
Target value on Smart Meter
If a manual selection is made under self-consumption optimisation, the target value on
the Smart Meter and the reference/feed-in can be selected here.
External producers
(only possible with active battery)
If further decentralised producers are installed in the house, and these are incorporated
into the self-consumption regulation of the Fronius Hybrid inverter, this setting must be
activated. This means that energy can be drawn from the household network and fed
into the battery via the Fronius GEN24 Plus inverter. You can restrict how much power is
consumed by the Fronius GEN24 Plus inverter by specifying the maximum AC power
(AC max.). A maximum power consumption of the AC nominal capacity of the Fronius
GEN24 Plus inverter is possible.
PV power reduc-
tion
The battery control specifications make the generated energy as optimally usable as
possible. Situations may arise, however, in which PV energy cannot be used in full due
to battery control specifications.
Example
Fronius inverter
6000 W (max. output power)
BYD Battery-Box Premium HVS / HVM
defined discharge
6000 W
PV power
1000 W
In this case, the inverter would have to reduce the PV power to 0 W, since the output
power of the inverter is max. 6000 W and the device is already being used to capacity by
the discharging.
Since it doesn't make sense to waste PV power, the power limit is automatically adjusted
in the battery control specifications such that no PV power is wasted. In the example
above, this means that the battery is discharged only at 5000 W, so that the 1000 W PV
power can be used.
Load manage-
ment
Priorities
If additional components (e.g. battery, Ohmpilot) are present in the system, the priorities
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EN
Summary of Contents for Primo GEN24 3.0 Plus
Page 2: ......
Page 11: ...General information 11...
Page 12: ...12...
Page 31: ...Backup power variant PV Point OP 31...
Page 32: ...32...
Page 34: ...34...
Page 35: ...Backup power variant Full Backup 35...
Page 36: ...36...
Page 43: ...Installation 43...
Page 44: ...44...
Page 50: ...Do not install the inverter on the ceiling 50...
Page 84: ...84...
Page 90: ...90...
Page 91: ...Settings website of the inverter 91...
Page 92: ...92...
Page 110: ...I O power man agement settings 4 relays 110...
Page 112: ...I O power man agement settings 3 relays 112...
Page 114: ...I O power man agement settings 2 relays 114...
Page 118: ...118...
Page 119: ...Options 119...
Page 120: ...120...
Page 129: ...Appendix 129...
Page 130: ...130...
Page 143: ...Circuit diagrams 143...
Page 144: ...144...
Page 145: ...Circuit Diagram PV Point OP Circuit Diagram 145 EN...
Page 146: ...Fronius Primo GEN24 and BYD Battery Box Premium HV Circuit Diagram 146...
Page 147: ...Automatic switch to backup power 1 pin double separation e g Austria Circuit Diagram 147 EN...
Page 148: ...Automatic switch to backup power 1 pin single separation e g Australia Circuit Diagram 148...
Page 149: ...Automatic switch to backup power 2 pin double separation e g Germany Circuit Diagram 149 EN...
Page 150: ...Automatic switch to backup power 2 pin single separation e g France Spain Circuit Diagram 150...
Page 151: ...Automatic switch to backup power 2 pin double separation e g UK Circuit Diagram 151 EN...
Page 153: ...Fronius Primo GEN24 with Enwitec Box Circuit Diagram 153 EN...
Page 154: ...Wiring diagram surge protective device SPD Circuit Diagram 154...
Page 155: ...Dimensions of the inverter 155...
Page 156: ...156...
Page 157: ...Fronius Primo GEN24 3 6 kW Fronius Primo GEN24 3 6 kW 157 EN...
Page 158: ...158...
Page 159: ...159 EN...