The WEN 6800W 120V/240V Inverter Generator provides clean energy without all the noise of a regular generator. Produce up to 6800 surge and 5100 rated watts of power on gas, or 6000 surge and 4500 rated watts on LPG. Keyless electric start lets you turn on your generator at the press of a button. The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected. Our 224cc engine operates at a modest 64 decibels at quarter load. The generator is also equipped with fuel shutoff, using up the remaining fuel from the carburetor before automatically shutting down. This generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe to run laptops, cellphones, and other sensitive electronics. The 2.9-gallon tank provides up to 6.1 hours of half-load run time. The packed panel comes with one 120V/240V L14-30R, two 120V NEMA 5-20Rs, one 12V DC outlet, one 120V TT-30R, a voltage selector switch, and two 5V USB ports. Maximize fuel economy by engaging the eco-mode switch. Easily link up any two 240V WEN inverter generators using a WEN 240V Parallel Connection Kit (sold separately). Low-oil and low-fuel automatic shutdown with built-in overload protection safeguard your generator from damage. Bonded-neutral 240V configuration provides low-power Level 2 battery EV charging. Backed by a 3-year limited warranty.