I purchased this Westinghouse Inverter for weather and power emergencies. The cost was simply excellent for the power rating, fuel efficiency and clean power.
Bought this to run my pellet stove in the winter in case the power goes out.. will still have capacity to run refrigerator and charge phones. I have not ran it yet, but looks to be well built and most of the reviews I had read in researching this specific model were all good to excellent. Another reason for purchasing was due to the integrated USB slots as well as the ability to parallel another unit (the parallel cord is sold separately). Would be a good addition though...