Hi
I have a 200 watt panel with a MPPT 75/15 controller to charge 2 x 90 AH batteries in parallel and I set up the the user defined voltage for absorption 14.6 for 6 hours, float at 13.6 volts, however both my MPPT and BMV712 are reading voltage above the 14.6, especially when we are having a sunny day!, I have re set both items, but it’s still happening, any ideas please?
Thanks