Fronius Symo GEN24 3.0 User Manual

Suitable batteries
General Fronius explicitly points out that the third-party batteries are not Fronius
products. Fronius is not the manufacturer, distributor or retailer of these batter-
ies. Fronius accepts no liability and offers no service or guarantees for these bat-
teries.
Obsolete firmware/software states may lead to incompatibilities between the in-
verter and the battery. In this case, the following steps are to be performed:
1
Update battery software – see the battery documentation.
2
Update inverter firmware – see Update on page 96.
Read this document and the Installation Instructions before installing and com-
missioning the external battery. The documentation is either enclosed with the
external battery or can be obtained from the battery manufacturer or their ser-
vice partners
All documents associated with the inverter can be found at the following ad-
dress:
https://www.fronius.com/en/solar-energy/installers-partners/service-support/
tech-support
BYD Battery-
Box Premium
BYD Battery-Box Premium HVS 5.1 7.7 10.2 12.8
Fronius Symo GEN24 3.0 - 5.0*
Fronius Symo GEN24 3.0 - 5.0 Plus
Number of battery modules 2 3 4 5
Battery parallel operation**
BYD Battery-Box Premium HVM 8.3 11.0 13.8 16.6 19.3 22.1
Fronius Symo GEN24 3.0 - 5.0*
Fronius Symo GEN24 3.0 - 5.0 Plus
Number of battery modules 3 4 5 6 7 8
Battery parallel operation**
* Battery support optionally available.
** Max. 3 batteries with the same capacity can be combined. Max. 2 batteries
can be combined with BYD Battery-Box Premium HVM 22.1. Not approved
and certified for Italy.
23
EN

Fronius Symo GEN24 3.0 Specifications

General

Category	Inverter
Output Power	3.0 kW
Protection Rating	IP66
Max. apparent AC power	3.0 kVA
THD	< 3 %
Number of MPP trackers	2
Max. DC power	4.5 kW
Model	Symo GEN24 3.0
Communication Interfaces	Ethernet, Wi-Fi
AC grid connection	Single-phase
Battery voltage range	40 V - 56 V
Max. charging / discharging power	3 kW
Operating Temperature Range	-25°C - +60°C