Best 9000 Watt Inverter Generator (2024 Update)

The Westinghouse 3600 Rated Watts & 4650 Peak Watts generator is a reliable and powerful source of energy that is perfect for powering up appliances during outdoor activities, tailgating, or in case of power outages. It boasts a 4-gallon fuel tank with a fuel gauge that provides up to 18 hours of run time on a single tank of gasoline.

The generator is equipped with an electric push-button and remote start feature that makes it easy to turn on and off. Its intuitive control panel features a 5-20R 120V duplex outlet, an RV-ready TT-30R 30 Amp outlet, and an L5-30R 30 Amp outlet, making it versatile enough to power various appliances and devices.

The Westinghouse generator is powered by a 212cc Westinghouse 4-stroke OHV engine with a long-lasting cast iron engine sleeve for maximum durability and performance. It also has an automatic low oil shutdown feature that protects the engine from damage caused by low oil levels.

This generator comes with a propane regulator hose, handle, heat-resistant plastic wheels with never-flat polyurethane tires, oil, funnel, tool kit, and user manual, making it a plug-and-play device with minimal assembly required.

All Westinghouse portable generators are functionally tested in the factory and may contain minimum residual oil and/or fuel odor, ensuring that they are ready to use right out of the box. They are also EPA and CARB compliant, making them safe for the environment.

The Westinghouse generator is backed by a 3-year limited service, labor, and parts coverage and nationwide customer service network, ensuring that customers can get the support they need when they need it. Overall, it is a reliable and efficient generator that provides peace of mind and uninterrupted power supply whenever needed.

Introducing the QuietPower Series Inverter Technology, a powerful machine that produces consistent power while reducing noise by more than 60% compared to standard generators. This generator is perfect for powering essential home appliances, including sensitive electronics that require a stable power source.

The 306cc Integrated Engine/Alternator is highly efficient and delivers up to 14 hours of run time. This powerful engine provides ample power to meet your household power needs. The generator is also equipped with CO Guard carbon monoxide shutdown technology, which shuts down the generator instantly when harmful levels of carbon monoxide are detected, ensuring your safety.

The QuietPower Series Inverter Technology comes with a protective, noise-reducing shell that minimizes noise while protecting the internal components. The all-steel frame is enclosed in a shell that ensures durability and reliability. This generator is also designed to be 45% more compact and 30% lighter than standard generators, making it easy to move and store.

The generator is equipped with a telescoping handle that is suitcase-style, making it effortless to move around your garage or property. You can power a wide variety of electronics and devices simultaneously with the 120V-20A outlets (4), USB outlets (2), and a 120V-240V locking outlet. This feature ensures that you can power all your devices and electronics without compromising on the quality of power.

This generator boasts a powerful 420cc 4-stroke OHV engine that delivers 8750 surge watts and 7000 rated watts, providing ample energy to power your home or outdoor activities. Its clean power output ensures that your sensitive electronics such as smartphones, tablets, televisions and computers operate safely without any damage.

The generator's lightweight body, weighing 30% less than traditional 8750-watt generators, makes it easily portable and convenient to move around. Its 4.2 gallon gas tank provides up to 6.7 hours of half-load run time, allowing you to operate your electrical appliances for an extended duration without worrying about refueling.

The generator's electric start feature makes ignitions effortless, eliminating the need to pull-start the engine. The generator also includes four 120V NEMA 5-20R receptacles, two 5V USB ports, one 120V/240V transfer-switch-ready NEMA L14-30R twist lock receptacle, and one 120V RV-ready TT-30R receptacle, providing a variety of options for your power needs.

The Honda My Generator app, coupled with Bluetooth capability, makes it easy to remotely monitor and operate this generator from your smartphone. With its advanced CO-MINDER carbon monoxide detection system, you can rest easy knowing that you and your loved ones are protected from harmful gas emissions. This generator is perfect for a variety of applications, from powering your home during an outage to providing electricity for your outdoor events. And with its convenient electric start, you can get up and running in no time. Whether you're taking it on the road in your RV or using it at home, this Honda generator is a reliable and efficient source of power.

The DuroStar DS10000E boasts a powerful 18HP 440cc OHV engine that enables it to handle multiple jobs with ease. Its engine is a true workhorse that provides sufficient power to handle high voltage appliances as well as heavy-duty power tools.

The generator is equipped with an Idle Control feature that saves fuel and reduces noise by lowering the RPMs of the generator when not in use. This feature is especially useful on job sites where power is used intermittently.

With MX2 Technology, the DuroStar DS10000E generator delivers maximum power through each of its 120-volt receptacles. Users can choose to operate the generator at both 120V and 240V simultaneously or at 120V only with full power. This feature makes it ideal for use with RVs.

The generator's fully-featured power panel includes a wide selection of outlets that maximize the compatibility of the generator with various applications. It includes two 120V household GFCI outlets, one 120V 30A twist lock outlet, one 240V 30A outlet, and one 240V 50A outlet. Additionally, the panel includes a voltmeter and 12V DC charging posts for charging external batteries.

The XP13000HXT generator is a versatile and powerful solution for homeowners looking for a reliable source of backup power. With Tri Fuel Technology, it can run on gasoline, propane, and natural gas, providing you with the freedom and flexibility to choose your fuel source. Gasoline is readily available, propane is cost-effective and fuel-efficient, while natural gas offers the convenience of an unlimited fuel supply that hooks up directly to your home's gas line.

This generator is Home Power Backup Ready, with 13,000 watts of power that can easily run your lights, appliances, and other household essentials during a power outage or storm. It comes equipped with a 50 amp plug that connects directly to your home via a transfer switch. At the heart of the XP13000HXT is a powerful 500cc OHV engine designed to provide you with the most power and performance.

The XP13000HXT is loaded with advanced features, including CO Alert technology that automatically turns off the generator when it detects an unsafe level of carbon monoxide. It also boasts a Push Button Start and Remote Start, allowing you to easily turn on your generator with a simple push of a button or remotely from a distance. The Advanced Computer Interface features a large LED display that shows the gas gauge, load gauge, voltage, frequency, and time, providing you with all the information you need at a glance.

The Fully Loaded Power Panel is equipped with a variety of outlets to suit your needs, including 4 120V 20A GFCI outlets, 1 120V 30A twist lock, 1 120 / 240V 30A twist lock, and 1 120 / 240V 50A HEAVY DUTY outlet. The Front-Facing Fuel Interface makes it easy to switch between fuel types, with quick connects and a flexible fuel line that allows you to hook up your generator to propane tanks of all sizes. The long, oversized 3/4 in. 5-meter hose accommodates your generator and gas line setup.

The XP13000HXT is built to last, with 100% Copper Windings that ensure the generator puts out the same amount of power for longer, extending the life of the generator. DuroMax generators comply with Emission Standards and are approved by the EPA and CARB, ensuring they are as environmentally friendly as possible. Overall, the XP13000HXT is a reliable and versatile generator that provides you with the power and flexibility you need, making it an excellent investment for any homeowner.

The A-iPower SUA12000 is a reliable and efficient generator that produces 12,000 starting watts and 9,000 running watts, making it the perfect solution for powering your tools at the construction site, camping ground, or home appliances.

Equipped with a powerful 459 cc OHV 4 stroke engine, this generator is designed to deliver impressive performance, while the low oil alert light and automatic shutdown feature ensure that the engine remains in top condition for years to come.

Thanks to its large 7 gallon gasoline fuel tank, this generator provides an average run time of 7 hours at 100% load and 9 hours at 50% load, making it ideal for extended use. Additionally, the Electric Start capability allows you to quickly, easily, and conveniently start up your generator whenever you need it.

The A-iPower SUA12000 is also equipped with multiple outlets to meet your various power needs, including 2×5-20R Duplex GFCI (20A, 120V), 1xL14-30R (30A, 120/240V), 1×14-50R (50A, 120/240V), and 1xMultifunction Port USB Ready Automotive Style Outlet (8.3A, 12V). All outlets come with rubber covers for an additional layer of safety.

With its impressive power output, reliable engine, and versatile outlets, the A-iPower SUA12000 is a must-have for anyone in need of a high-quality generator.

The GM9000iED generator is a reliable and versatile power source that offers dual fuel output. With a 458cc 4-stroke OHV engine, it produces 9000 peak watts and 7600 rated watts, making it the perfect option for emergency home power, job sites, or camping trips with your RV.

One of the standout features of the GM9000iED is its flexibility when it comes to fuel choice. It can run on either gas or propane, providing users with the freedom to choose the fuel that works best for their needs. Plus, with a 6.9-gallon fuel tank, this generator can run for hours on end without needing a refill.

Despite its power, the GM9000iED is incredibly easy to use and transport. It comes equipped with a strong steel handle and two rolling wheels, making it easy to move around as needed. Additionally, the 5-in-1 digital data center displays hours, voltage, loading, gas fuel meter, and frequency, while the remote start with key fob makes it simple to turn on and off.

The GM9000iED is also remarkably quiet and fuel-efficient. With a noise level as low as 62 dBA at 25% loading and 23 feet distance, it won't disrupt your daily activities. Additionally, the "LOW IDLE Mode" maximizes fuel efficiency, ensuring that you get the most out of your fuel supply.

Safety is a top priority with the GM9000iED. It comes equipped with a CO detect feature that automatically turns off the generator when it detects an unsafe level of carbon monoxide. Plus, with the voltage transfer switch, you can parallel both 120v or 240v, allowing you to connect two GM9000iED inverters together with a parallel cord to double your power to 18,000 peak watts and 15,200 running watts (parallel kit sold separately).

The DuroMax 10,000 Watt Dual Fuel Portable Generator is an excellent source of backup power for your home or job site. This powerful unit boasts 10,000 starting watts and 8,000 running watts, making it capable of handling heavy loads. It can easily power your lights, refrigerator, home air conditioner, and high amperage power tools.

One of the best features of this generator is its dual fuel technology. You can choose to run it on gasoline or propane, providing you with the freedom and flexibility of fuel choice. This is particularly useful during emergencies when one fuel source may not be available.

The DuroMax 439cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs. It can power high voltage appliances and heavy-duty power tools with ease. The engine also features Idle Control, which reduces the RPMs of the generator when not in use. This not only saves fuel but also reduces noise. It is ideal for job sites where power is used intermittently.

The generator also features MX2 Technology, which allows you to get the maximum power from each of the 120-volt receptacles. You can choose to operate the generator at both 120V and 240V simultaneously or at 120V only with full power. This makes it ideal for usage with RVs.

Introducing the AIVOLT whole house quiet inverter generator, designed to provide ample power supply with high fuel efficiency. The generator boasts 10000 starting watts and 8000 running watts (gasoline), driven by a 459cc 4-stroke OHV air-cooled 100% copper windings engine. This powerful engine is built to last and can effectively extend the lifespan of the generator.

One of the notable features of this outdoor generator is its eco switch, which allows the fuel tank to run for over 19 hours at 25% load, making it an ideal choice for RV, jobsite, storm or emergency power outages. The generator is also extremely quiet, producing only 61 dBA noise at 23 feet, which is comparable to the sound of a normal conversation. This is made possible by the inverter technology that produces clean and reliable power (less than 3% THD) while ensuring the safety of sensitive electronics such as phones, game consoles, projectors, laptops, small power tools, and more.

The AIVOLT dual fuel generator is equipped with AIVOLT's exclusive fuel change technology, enabling you to switch fuels easily while the generator is still running. The Automatic Transfer Switch (ATS) outlet allows you to connect the generator to your home's electrical system to provide sufficient power for the whole house. The remote start feature allows you to conveniently start the generator from the comfort of your home, even in extreme weather conditions.

The multifunction control panel is designed with various outlets to meet different requirements. The generator comes with 4 120V 20A GFCI outlets, 1 120V/240V 30A twist lock outlet, 1 120V/240V 50A industrial outlet, 1 12V DC cigarette outlet with a dual USB adapter and 1 ATS outlet. The LED display center displays fuel consumption, output, voltage, frequency, runtime and more. With a parallel kit (not included), you can easily connect two AIVOLT 10000 watts inverter generators together to double your power.

Safety is not compromised with this power inverter generator. It is equipped with CO Alert technology that automatically shuts down the generator if unsafe levels of carbon monoxide are detected. The low-fuel automatic shutdown feature combines with built-in overload protection and indicator lights to protect both your generator and your electronics from damage.

The AIVOLT generator comes with practical accessories such as two remote controllers, a dual 2.4A USB adapter, an LPG hose with regulator, a battery charger, an oil funnel, and tool kits. AIVOLT offers a 2-year extra long-term warranty with FREE lifetime technical support from experts.

Finally, the AIVOLT quiet inverter generator meets the requirements of ANSI/PGMA G300-2018 and is approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board). This generator follows strict guidelines to ensure that it is as environmentally friendly as possible.