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
jrnymn7 wrote:
To be clear, the "12v MPPT- 12.7v/14.97 amps (190w)" was done just before you switched to a 24v bank?
Yes. I tried to do the swaps quickly so the insolation would not change during the three tests. Once I got back to 12v and hooked the MPPT back up, it was 13.0/14.47 (188w) so it all went fairly well.
The controllers were on wire nuts and alligator clamps for quick connecting, but it still takes time to swap and get the controller going.
