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
Salvo wrote:I'm very aware of the specs... And it will be awhile before I remeasure.
Well yeah, there are skeptics when the spec states less than 93% efficient at 98 Vmp & 12V bat. Efficiency increases to 96% with 24V bat.CA Traveler wrote:
I consider my MS MPPT60 controller a quality controller. I've measured 97% efficiency with 100V panel input to 12V batteries. I do need to reconfirm that efficiency as no doubt there are skeptics out there.
