by Frank Froggatt There are some individuals who buy portable generators as a back up generator for their camping excursions and households. The Honda EU1000i Portable Generator is expensive, but one of the best portable generators on the market. It uses an inverter technology that is fuel efficient, very quiet and has a continuous clean voltage that can be used for home theater equipment and sensitive computers. An inexpensive portable model, the 4,000 watt Blue Max is a 110 lb. genera