The 5 Best 8000 Watt Generator in 2024 - Features, Reviews and FAQs

Dual Fuel – Operate your 8000-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 1.2-quarts of oil (included) and has a low oil shut-off sensor

Electric start – Power up the 459cc Champion engine with the handy toggle switch, battery included

Intelligauge – Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals

Powerful – At 10,000 starting watts and 8000 running watts on gasoline and 9025 starting watts and 7250 running watts on propane, trust Volt Guard built-in surge protector to prevent overloads

Champion Support – Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Your 8000-watt portable generator operates on natural gas, propane, or gasoline, plus natural gas and propane hoses are included so the unit is ready to run on any fuel right out of the box

Power up the 459cc Champion engine with the handy rocker switch, battery included. Gasoline Tank Material-Steel

Track voltage, frequency, session run time, and total run time to monitor output and track maintenance intervals, plus the UL-recognized sensor uses an LED to indicate CO shutoff or fault

Gasoline: 10,000 starting watts and 8000 running watts, propane: 9000 starting watts and 7200 running watts, natural gas: 8750 starting watts and 7000 running watts and engine oil is included

Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

PowerRush ADVANCED TECHNOLOGY: Delivers over 30% more starting capacity for demanding power needs, ensuring reliable performance in any situation

Durable OHV Engine with Splash Lubrication: Provides a long engine life, allowing for extended use and peace of mind during power outages or outdoor adventures

Large-Capacity Steel Fuel Tank with Fuel Gauge: Offers up to 11 hours of runtime at 50% load, so you can enjoy continuous power without frequent refueling

Portable Design with Heavy-Duty Wheels: Easily transport your generator to different locations with the convenience of durable wheels, making it ideal for camping trips and other outdoor activities

Trusted and Reliable Power Solution: Generac is a leading brand known for its dependable generators, ensuring you have a reliable power source whenever you need it

【Plenty of Power & High Fuel Efficiency】 This super quiet inverter generator uses the exclusive AIVOLT 322cc 4- strokes OHV air-cooled 100% copper winding engine with the latest technology to deliver 8000 starting watts and 6100 running watts. With the eco switch, the fuel tank can run for more than 10 hrs at 25% load, helping to save money on fuel costs and is perfect for camping, RV, jobsite, or emergency power outages

【Dual Fuel & Safe For Sensitive electronics】 This dual fuel generator equipped with AIVOLT's exclusive automatic fuel-switching technology, gives you the freedom and flexibility of fuel choice without a button. The inverter technology produces clean and reliable power (less than 3% THD), safe for your sensitive electronics such as phones, game consoles, projectors, laptops, small power tools, and more

【Extremely Quiet & Lightweight Design】 The ultra-quiet outdoor generator comes with 62 dBA noise at 23 feet, comparable to the sound of a normal conversation. Only 131 pounds ultra lightweight and compact design with the telescopic rod and two 7" never-flat wheels, you can easily take the high-performance generator to where you want

【Multifunction Control Panel & Parallel Capability】 Comes with 2 120V 20A GFCI outlets, 1 240V 30A twist lock outlet, 1 120V 50A industrial outlet and 1 12V DC cigarette outlet with a dual USB adapter to meet different requirements. The 5-in-1 LCD display center displays fuel consumption, output, voltage, frequency, runtime and more. With a parallel kit, you can simply connect two AIVOLT 8000 watts inverter generators together to double your power. (parallel kit not included)

【CO Protect & Low Oil Shutoff】 This power inverter generator is equipped with CO Alert technology, which can help protect you and your family by automatically shutting down the generator if unsafe levels of carbon monoxide are detected. The low-fuel automatic shutdown combines with built-in overload protection and indicator lights to protect both your generator and your electronics from damage

【Practical Accessories & Support】 This silent elect start generator will come with a dual 2.4A USB adapter, an LPG hose with regulator, a 12V DC battery charging cable, an oil funnel, and tool kits. AIVOLT offers a 2-year extra long-term warranty with FREE lifetime technical support from experts

【Complies with Emissions Standards】 This AIVOLT quiet inverter generator meets the requirements of ANSI/PGMA G300-2018 and approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follows strict guidelines to ensure our generators are as environmentally friendly as possible

【Warm Notice】Since the starting power of some electrical appliances is far greater than the operating power, in order to ensure that the generator can supply all the devices, we recommend starting the device with the higher power first and then connecting another one after the device runs stably

Featuring PowerRush ADVANCED TECHNOLOGY – Delivers over 30% more starting capacity allowing you to do more with less.*

COsense Technology – Stops, Alerts, Saves.  Powerful protection against hazardous carbon monoxide.

Electric start model for easy operation (Battery Included)

Generac's durable OHV engine with splash lubrication provides a long engine life

Large-capacity steel fuel tank with incorporated fuel gauge provides durability and up to an 11 hour run-time at 50% load.