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:
Hi,
I would love to know what the voltage is at "first light" and at dusk.
I can set up my Turnigy like this to catch what is happening:
170W array -> Turnigy -> MS MPPT 15 -> 100AH AGM.
By training a video camera on the Turnigy, I can log time, Amps, Volts, Watts and cumulative AHs, and WHs. I could also periodically record the panel temps by taking readings from an IR gun.
How about I start with an hour recording starting 30min before sunrise?
HTH;
John
