Check this thing out! its a solar powered generator, perfect for powering a few guitar for an on the road band!!
XPower Powerpack 1500 produces household electricity for products rated at 1500 watts or less. A clean and quiet alternative to a generator, XPower Powerpack 1500 integrates a 60 amp-hour AGM battery with a 1500-watt inverter and produces a 3000-watt surge.
DONT EVER LEAVE HOME WITHOUT IT! only like 300 $ too so its affordable, look it up on your regular search browser