@pongo
I come from Italy and I have the same inverter as you, how did you solve the 90V problem? Have you found a firmware with the fix and BMS communication?
Regards
L.
Hi @Tony77,
does firmware 69.70, except for the max charge current, have the ability to communicate with a BMS via RS-485 and the SoC%?
Have you noticed any other major drawbacks of this version?
What was the original version of your firmware?
Regards.