looking for the latest firmware on the 6000xp mine are ccaa-160B0B
looking for the latest firmware on the 6000xp mine are ccaa-160B0B
If you use the web monitor, you can go to Maintenance - Remote Update - and click on Standard Update
If you are using the app - connect to internet - click download firmware and follow on screen prompts.
Personally, I have had better luck with the web monitor but YMMV.
JB
Sometimes the easiest solution is the best solution.
Sometimes not.
The latest firmware for the 6000XP would be 190D0E. This video will show you how to update the firmware for this inverter.
@maddmatt1962 for a seamless update, I recommend powering the router from a source other than the inverters during the process. That said, that would work.