Good day,
I have an axpert inverter connected to three 5kWh Rentech batteries. There is no comms between the inverter and batteries. Solar Assistant is connected to the batteries via the correct cable ordered from the website. I can however only see the info of the master battery and not of the slaves. If I however log onto the master battery with pbms tools on a laptop I can see the info of the slave batteries as well so I think the communication between the batteries is fine.
Any ideas of what could be the issue?