With good insulation on the frig. I could shut it off at night & still have frozen cubes in the morning! By
rigging solar panels to have sun at nearly 90 degrees to incident sun you can "squeeze" 15-18% more amps in early/late parts of the day. The FourWinds didn't help as much as I'd hoped but every little bit helps.
Saltydog75 & S/V Oui Si