This looks interesting. Inverter, 4000 watts, 17 hours runtime, all for only $700.
Champion Power Equipment DH Series 4000-Watt Gasoline Powered Remote Start Open Frame Inverter Generator with 224cc Engine-100573 - The Home Depot
The Champion Power Equipment 100573 4000-Watt RV Ready Digital Hybrid Open Frame Inverter Generator is one of the most advanced products on the market. Powering your life takes on a whole new meaning