for fun I tried my 350 on a ARB and forgot the exact results but not quite 24 hours ? but might have got 24 if I never opened it or touched it and drained it %100 which I would rather not do

but also this was inside a house 76 degree test so not outside in warmer temps ?
but might give you a idea of where it would be
so the 150 might get you through a 8 hour or so night depending on temp outside and such

not sure about recharge time ?
my portable setup is a normal deep cycle 125 amp hours or something ? and it runs it for about 4 days before it needs charging so that way if its not sunny I can skip a few days
dont think the road shows carry the 350 though ?
our 350 is used to keep our phones up and also run a fan and the goal zero lights (4 of them) which are awesome the fan we use is amazing its a boat fan
http://www.amazon.com/Fan-Tastic-Ve...UTF8&qid=1363462731&sr=8-5&keywords=boat+vent
amazing fan since it actually can blow air ! nice to keep cool if its a hot AZ day also nice for keeping bugs from landing as much when eating and such ! one of those were not sure when we bought it but love it now purchases
the lights are nice to have enough power to actually change the kids and get things ready at night and such and not feel like you are looking into the shadows of your bags trying to find socks for the kids !