Hi
I always get good answers here. Thanks in advance.
I m getting a 450 watt
solar panel from a freind and already have renogy rover 20amp
mppt controller. And already have one 100amp hr
battery and one 50 amp hrs
battery. Both
batteries are LI (different brand).
I m thinking of connecting the 2
batteries in series to make 24 v system and use my 20 amp controller to charge them simultaneously.
Any issues with that?
If one of the batteries was at 25% charge and the other is 90 % charged what happens when I charge the simultaneously (in series).
Thanks