Which model?  Do you see the same dips in voltage? Probably yes.
Are all the batts the same firmware?
The AES dashboard can be useful for finding a differing module.
No I have not seen this and only have had one bad battery that was replaced by AES. Yes check all wiring. Good Luck!

Dave Angelini Offgrid Solar
"we go where powerlines don't"
   [1]https://offgridsolar1.com/ [2]  [1]
e-mail  offgridso...@sti.net
text 209 813 0060

On 2024-05-03 6:54 am, Mac Lewis via RE-wrenches wrote:

Hello Wrenches,

I have a system that suddenly started seeing quite a few SOC drops and blips, causing generator starts.

Here is an example SOC chart:

I plan to head up and apply a firmware update on the batteries, check cabling etc but Im curious if anyone has encountered/solved this issue.

Much appreciated.
--

Mac Lewis

"Yo solo sé que no sé nada." -Sócrates
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