Quick Test of Eco-Worthy MPPT Controller
Ordered it on 3 Oct arrived at the door 23 Oct free shipping. Controller rated to 42V so watch that. EG I have it on one 230w panel, Voc 37v at 25C, so would be more Voc at cold temps. Not ab...
Forum Discussion
Not clear what to compare that mono panel 11a to. Sometimes you see mono panels with lower Isc than same watt poly, so they would get fewer amps than the poly if 12v PWM. (not sure what happens with MPPT where Voc is 22 instead of 21) Maybe wrong to compare mono 24v with poly and PWM same wattage.
Exceeding Voc even for a second will fry some controllers. Yipes.
Exceeding Voc even for a second will fry some controllers. Yipes.
