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
By no means does your efficiency test prove the mppt controller is working at the maximum power point.
Either you have measurement errors or the mppt controller is below average. Given your cool climate, it's impossible for pwm to do better.
Either you have measurement errors or the mppt controller is below average. Given your cool climate, it's impossible for pwm to do better.
BFL13 wrote:
There is nothing wrong with the MPPT controller. Get over it :( I did the efficiency thing and there it is, same as a Morningstar's.
