60 Cell Panel vs 24v Bank MPPT and PWM UPDATE
UPDATE--results with MPPT posted 1 June. Got a chance to run this test today with no clouds but a slight haze up high so not quite 1000 insolation, showed as 8.93Isc vs rated 9.0, however that did ...
Forum Discussion
Salvo wrote:
We just got through discussing this. If there's not enough voltage headroom, the controller will switch to pwm during bulk mode.
At 800W/m^2, Vmp =25V.BFL13 wrote:
Easy, it is only in MPPT during Bulk and it said it was in Bulk and rated Vmp is 30.2 and it was doing around that going from 29 to 31 during the run.
Salvo, you are being a real PITA about this. You first said it was the Vmp that would prevent any amps, but now that you can see the controller finds higher Vmps to keep the amps coming, you are still arguing!
The results are the results! If you don't like them get your own results or get somebody else besides me to get some and see if you like those any better!
Gee whiz!
