12v MPPT and 24v MPPT vs 24v PWM Test
Got a chance to try out comparing amps to the battery using MPPT vs PWM on a 24v battery bank and comparing those with the usual MPPT on 12v with my 230w panel. The bank is four 6s, so it was easy ...
Forum Discussion
pianotuna wrote:Maybe a minor amount with all other things being equal.
Does a 33 volt system with mppt start to charge before a 17 volt system?
A 33V system could raise the volts for 12V battery charging before the 17V system just because it has the extra voltage to work with.
But if the 33V is on a 24V battery then essentially equal.
