thanks folks!! I think that will be the key this week, really watch our consumption and try to not get down to 50 percent. It will be an interesting test. Last year, with the same bats and the Schumacher at another festival, I was recharging after my brother used a CPAP machine all night with an inverter, and I was only a bit below 50, so I should be OK. Another 500 bucks into better equipment and next year I'll be good to go!
PS I almost went w/ 200 watts of solar instead of the gen, but man thats scary if there is rain in the forecast!!
