This unit is stationary. Its a park model. The power comes in from a main breaker panel that I don't have any useful access to. The receptical is not a GFCI but a 4 way. I had a construction grade inline GFCI but it no longer will stay hot. It keeps tripping now. The service is a 15 amp. I do know someone who has a genset but it is too large and runs a business. The service I have here is what I've got to work with. Believe me, If I had an alternate means of power, I'd use it. Also, If I had a long enough extension cord, It would also be fed from the same breaker panel which also runs a midsize house so whatever problems may be in there could affect this unit.