Even an innovative system like the Fronius GEN24 constantly needs new impulses for improvement. As of now, the Primo and Symo series are available with the storage connection still deactivated at the factory. You decide for yourself whether and when you want to use this function by means of an activation code. Of course, they will continue to receive the familiar version with already enabled battery port - distinguishable by the "plus" after the GEN24 in the device name. The smart PV-Point emergency power connection with a maximum output power of 3 kW is active in every version. All other functions and interfaces remain proven good.

Technical Specifications:
Topology	:	transformerless
Start input voltage (V)	:	80
Min. temperature ambient (°C)	:	-40
Max. input current per MPPT (A).	:	22,0/12,0
Backup system full	:	yes with supply
Backup system light	:	no
Max. input voltage DC (V)	:	600
European efficiency (%)	:	96.8
Protection degree	:	IP66
Number of independent MPPT (pcs)	:	2
Max. generator power DC (kWp)	:	4.5
Arc Fault Circuit Interrupter	:	no
Max. input current DC (A) total	:	34
Decibel	:	42
Degree of protection IP	:	IP66
Interface 1	:	RS485
Total number of string inputs	:	4
Battery Connection	:	AC/DC
Step-Up converter	:	yes
Display	:	w/o display
Max. short circuit current (A) total	:	55
MPP max. voltage range input (V)	:	530
Max. AC power (kVA)	:	3
Max. short circuit current per MPPT (A)	:	36,0/19,0
AC nominal power (kW)	:	3
Max. efficiency (%)	:	97.6
DC connection	:	spring-type terminal
Integrated DC switch	:	yes
Contact ripple control receiver	:	yes
Interface 2	:	Ethernet
Contact for self-consumption optimization (e.g. for heat pump)	:	4
Feed-in phases	:	1
MPP min. voltage range input (V)	:	65
Charging voltage (V)	:	150V-455V
Min. voltage range input (V)	:	65
Charging current (A)	:	22
Max. output current (A)	:	13.6
L * W * H Without Packaging (mm)	:	530.00 * 474.00 * 165.00
Product warranty (yr)	:	2
Standard product warranty (yr)	:	5 + 5 Years Fronius Warranty Plus (After Free Registration)