Fronius Primo GEN24 Series User Manual

Operating mode
– Inverter with
battery and
backup power
function
IMPORTANT!
In backup power mode, an increased nominal frequency is used in order to pre-
vent undesired parallel operation with other power generators.
In the fully equipped hybrid PV system, the inverter can:
-
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
+
-
00
1
6
7
1
Operating mode
– Inverter with
battery, Ohmpi-
lot and backup
power function
IMPORTANT!
In the fully equipped hybrid PV system with a Fronius Ohmpilot, the Ohmpilot
cannot be operated in the event of a power failure for regulatory reasons. It is
therefore sensible to install the Ohmpilot outside of the backup power branch.
+
-
00
1
6
7
1
Operating mode
– Inverter with
battery, further
inverter and
backup power
function
In the hybrid photovoltaic system, batteries must only be connected to one in-
verter with battery support. Batteries cannot be split between multiple inverters
with battery support. However, depending on the battery manufacturer, several
batteries can be combined on one inverter.
21

Fronius Primo GEN24 Series Specifications

General

Type	Hybrid Inverter
THD	< 3 %
Number of MPP trackers	2
Max. efficiency	98.1 %
Protection class	IP66
DC isolation	Yes
AC Output Power	3.0 kW to 10.0 kW
Max. apparent AC power	3.0 kVA to 10.0 kVA
Max. output current (at grid voltage)	13.0 A to 43.5 A
AC nominal voltage	230 V
Number of DC connections	2
Operating Temperature Range	-25°C to +60°C