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Advice needed on AC-coupled Fronius Primo

Hi I have the following setup:

MultiPlus II @ 5KW on a 12KW Lithium battery.

AC coupled Fronius Primo 5 on output, MG50 setup, with PV inverter assistant, configured per this link:

https://www.victronenergy.com/live/ac_coupling:fronius .

On Fronius input I have a string of 10 solar panels.


System is monitored by Venus GX on VRM.


Here's the status:

1. VRM can see the Fronius ,

2. Fronius reports input voltage 410V, but input currrent ~0. Frequency 50Hz

3. Fronius status appears as Running("MPPT"), AC voltage 230V, current 0.1A

4. Battery ~ 50%

Looks like something is limiting the PV input, and/or AC output, but don't have any idea where to start the investigation.

Please advise,


Thank you in advance!

Fronius
2 |3000

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