I'm intending to add solar to our rig when I get it figured out. Looking to do more than trickle charge my chassis battery. Looking to go off grid completely (and off generator too) for boondocking. A...
Why the stress on oversize wire? Bob likes PWM controllers that clip voltage anyway. Panel at 18 Vmp loses 3 volts in the wire is not a big deal because the controller still clips voltage down to the set points. In bulk the battery itself holds the voltage down.