I am sure I am missing something simple here. My BMV-712 reads 94% at 21.7v. Given the batteries are about useless at 21v I would have expected this to be a lot lower. Is their a way to adjust this?
asked
Percentage Display
https://www.victronenergy.com/blog/2017/04/13/instructional-video-how-to-optimise-the-bmv-700-series-sync-parameters/ Have you taken a look at this video? Usually it has synchronised too early, so there may be a setting change or just a really good charge.
