So, I have a Victron solar system on my van since 2019, everything has been fine since last summer, when for some obscure reasons my batteries stopped being charged.
I'm trying to figured why my mppt smartSolar is reading 6.62V for my battery voltage while my BMV reads 12.05V
My system was doing that kind of free game last summer, my system would be working perfectly and then one day it would stop charging
like this now, everything is fine for some days, minimum voltage is around 11.6V, and then one day it start reading a minimum voltage of around 6v and it stop charging the battery, as you can see: