I believe it could be done. You'd need an inverter and a battery. I think you'd be better off buying a solar panel kit that comes with all the essential parts, wire, and that piece of paper that never gets used.
So you would be charging a battery with sunlight that charges another battery that charges multiple batteries.
Seems like this method would be rather inefficient, although it'd be pretty interesting to see it done.
the power station contains an inverter (and charge controller) and has plug in litium batteries that are used on the power tools...OR...used as a portable power station
the other thingie I showed IS a power inverter..