Posts: 3486
Location: Elk River, Minnesota | I have the Navigator 165... The 27s should be plenty for it. I have a 65 Autopilot on mine, and the only time I have run through the batteries was on a trip to Lake of the woods last year where the wind was high all week, then the resort we were staying at would turn off the generator over night, so I never had a full charge. Cost me some fishing time during the day...
If it is really windy (20mph or so) that would be the only limit to your battery life, given you start with full batteries.
Steve |