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I recently updated to ccaa-1E1414 and now have "Battery Update" option on the monitoring site.
I like the idea of being able to update my batteries via the monitor site, but I am wondering if there is some information on how to perform the task using the monitor center?
1 - What is the process?
2 - Does it work with multiple batteries?
3 - Does it show what the current firmware is?
4 - Is there any place to view the changelog like the "Remote" update tab has?
5 - Does this do both 485 and 232 updates?
On a related note: My batteries are 280AH indoor wall mount. I was browsing the EG4 website to see what the newest firmware is and I no longer see the 280AH in wall mount battery listed.
Would I look at the 280AH all-weather battery for firmware updates?
Thanks for all the help,
JB
Sometimes the easiest solution is the best solution.
Sometimes not.
Posted : June 19, 2026 2:30 pm
I tried it.
The 280AH was listed so gave it a shot - Soft bricked the BMS and SS even remotely could not restore it. Only local RS 232 and RS 485 updated made it work again.
1 - What is the process? - DO NOT Do It
2 - Does it work with multiple batteries? - I doubt
3 - Does it show what the current firmware is? - YES, but it was wrong one - not the one listed in EG4 website
4 - Is there any place to view the changelog like the "Remote" update tab has? - not aware of
5 - Does this do both 485 and 232 updates? - I think so - it bricked both BMS and Display in my case
The 280AH was listed a month ago so gave it a shot - Soft bricked the BMS and SS even remotely could not restore it. Only local RS 232 and RS 485 updated made it work again. - see my other post.
Brgds
K
Posted : June 19, 2026 9:03 pm
Joel Brodeur reacted
