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:
Does a 33 volt system with mppt start to charge before a 17 volt system?
Why would it? It should depend on the way the individual cell is built in each panel how much light it takes to get it going.
Then it should not matter how many of those cells you have in series in one panel or another, 60 or 36, as long as they have the same type of cell?
