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
Calkidd wrote:Try running a full size microwave. Mine pulls 170 amps continuous. Battery voltage sags to around 11.8 and if the wire loses much more the inverter shuts down.
Also, why are some using 1/0 ga for inverter and battery wiring? HOLY ****! We are talking about a cable that can handle 150 amps. Tell me what 12 volt load could anyone be possibly using in an RV that produces that much amperage? Wouldn't 2 ga be just fine?
