Hi,
current setup:
3x Multiplus-II 48/3000/35
Fronius Symo 4.5-3-M on AC OUT. (MG50 grid code)
14.4 kWh Pylontech Battery (3x US5000)
Feed-in limiting required.
Now I want to add a second Fronius Symo 4.5-3-M to my installation.
Because of the “1,5 kWp installed AC PV power requires 4.8 kWh of battery storage” rule I have to put it to AC IN.
(Battery will be upgraded in future and the Fronius Inverter will be moved to AC OUT afterwards)
In that case, what about communication from the GX device?
Does the Fronius have to be set up as a separate inverter with its own network connection, or can Fronius Solar NET be used even if one is at AC IN and the other one at AC OUT?
If standalone network is required - Is feed-in limiting working with two inverters with separate IP?
Fronius MicroGrid PDF states: "If several SnapINverters are connected in the system, which need to be controlled for e.g. in regards of export limitation, they must be connected via the so-called Fronius Solar NET ring. Is this true or will it also work with two independend inverters?
Thank you for your help!