Parky

Bought another cheap Narada but had issues with the communication software. Tried a few others ... To found out that the EG4 lifepower4 monitoring software (BMS test) also works.
Available here :
https://eg4electronics.com/wp-content/uploads/2022/08/BMS-Test.zip

For anyone else that may have the same issue as I had with the battery switching off, I finally figured out that my logic was incorrect, I worked out the Amperes using 230V/240V instead of using the batteries 48V so the Amperes I was pulling were too high and the battery switched off to protect itself. Adding a second battery should solve the issue I have been told by the suppliers of Narada batteries.

The correct settings for that batteries are (supplied by supplier): so 40amp per battery so 80amps on both Inverters

You have the Axpert MKII 450V inverter just for future reference.
Latest firmware version is 71.82 I think
 

Thank you, yes I have, 0the reccomended charging current is 20a, but i have 4 of them and I forgot to say that I have 2 axpert inverters in paralalel as well
 

Hi Tia
I am currently running this in my home assistant with my Voltronic based inverter that is hooked up to a Rapsberry PI, it might help you with your requirement:
https://github.com/ned-kelly/docker-voltronic-homeassistant
Have a great day