I am testing the PV Inverter assistance, to learn and understand how it exactly works, to use it at our off-grid location.
I can explain our whole setup, but I think that will only distract from the single question I have.
When does the Multiplus 2 (software version 2623556), raise the frequency to the set Disconnect frequency in the PV inverter support assistance?
The assistance starts raising the frequency at the expected Absorbtion voltage in the charger tab, but I want to make sure the PV inverter stops charging in time to overcome high voltages on the batteries. I want the last part of the charging to be only performed by the connected DC mppt chargers, as they charge more accuratly.
At the moment I raised the disconnect frequency to 0.1Hz above the standard settings, and the PV inverter shuts down nicely. It does work fine this way, but feels more like a work around.
Best regards,
Peter