EcoFlow Whole Home Generator: The Specs Specifications Generac Guardian 10kW EcoFlow Whole Home Generator AC Output (Minimum) 9kW (Natural Gas)10kW (Propane) 3.6kW Continuous output (7.2kW Surge) AC Output (Maximum) 9kW (Natural Gas)10kW (Propane) 7.2kW Continuous output (14.4 Surge) Storage ...