On 2022/05/18 at 10:10 AM, Pumba said:

As a side comment I note you have not ground your batteries

I will try and figure out how to do that at some point.

If you would like to suggest a method, or point to an online article showing the procedure, I can look into it

6 weeks since the BMS board was replaced; error has not repeated; not even once. Looks likely the correct fix was done.

The battery charge levels still go out of alignment by 2% - 5% as before, e.g. one battery might be at 68% and another at 72%. So likely that has nothing to do with the problem.

Edit Feb 2023: Now nearly a year, still fine.

Edited February 10, 20233 yr by Green Power

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