As an inverter this model will give you clean, relatively quiet and light, and economical electrical power for all sorts of recreational use including camping, tailgating, and power outages. It's also RV-Ready which means you won't need to buy an adapter to connect the RV to the generator as one is included in the box. The model also comes with a useful selection of accessories in the box.
It packs a decent amount of punch with its 4,000 watts of starting power and 3,500 watts of running power. And it's pretty quiet to operate with a 65-decibel noise rating.
The SUA4000i won't suit those buyers who need a portable generator with an electric starter. However, A-iPower do produce a very similar model to this one called the SUA4000iED
which also has a dual fuel capability of gasoline and LPG.