Voltage vs. PWM controller & wire size
Ok, there is a recent thread out there MPPT vs. PWM and some post were a little confusing to me. Instead of hijacking his thread I started a new one. My set up is two 208 watt Sony panels with 28....
Forum Discussion
If PV array and battery voltages should match, I don't know how the OP can use PWM, at all. We sure aren't getting anywhere here.
