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Best 8Kw Portable Generator (2024 Update)

If you're looking for a reliable and powerful portable generator, an 8kw model is a great choice. These machines are perfect for powering your home or taking with you on your next camping trip. But with so many options on the market, how can you be sure you're getting the best one? Here are some factors to consider before making your purchase:

First, think about your power needs. Do you just need to run a few lights and appliances, or do you need to power an entire home? This will help determine the size and power output you'll need. You'll also want to consider the fuel source – do you prefer gas, propane, or diesel?

Next, look at the generator's features. Does it have a quiet mode for nighttime use? Is it easy to start? Are the outlets conveniently located? These are all important factors to consider.

Finally, read reviews and do your research. Look for a generator with a solid reputation and positive reviews from other customers. Don't be afraid to ask questions and do your due diligence before making a purchase.

If you're still undecided, consider some questions that might help you narrow down your options: Do you need a generator that's easy to transport? How important is fuel efficiency to you? Are you looking for a specific brand or model? By answering these questions, you'll be better equipped to find the best 8kw portable generator for your needs.

10 Best 8Kw Portable Generator

# Product Image Product Name Product Notes Check Price
1
Ideal for providing portable power with 7500 watts of capacity in areas without a reliable electrical grid or during power outages.
2
Ideal for providing backup power to homes and RVs, with 13000 watts of electric start and 50 state approval.
3
This product is ideal for powering large appliances or equipment during power outages with the use of natural gas or propane.
4
Ideal for backup home use and camping with its ultra-quiet gas engine, EPA compliance, eco-mode feature, and lightweight design.
5
It is ideal for providing power in emergency situations or for outdoor activities.
6
Ideal for outdoor activities and commercial use due to its portability, compactness, and efficient power output.
7
The product is ideal for providing power on the go with dual fuel capability, electric start, and a wheel kit.
8
It is ideal for providing portable power to outdoor activities such as camping, RVing, and home use.
9
The product is ideal for providing a powerful and reliable energy solution for home, camping, and emergencies.
10
The product is ideal for portable power needs and sensitive electronic devices.
Ideal for providing portable power with 7500 watts of capacity in areas without a reliable electrical grid or during power outages.
Ideal for providing backup power to homes and RVs, with 13000 watts of electric start and 50 state approval.
This product is ideal for powering large appliances or equipment during power outages with the use of natural gas or propane.
Ideal for backup home use and camping with its ultra-quiet gas engine, EPA compliance, eco-mode feature, and lightweight design.
It is ideal for providing power in emergency situations or for outdoor activities.
Ideal for outdoor activities and commercial use due to its portability, compactness, and efficient power output.
The product is ideal for providing power on the go with dual fuel capability, electric start, and a wheel kit.
It is ideal for providing portable power to outdoor activities such as camping, RVing, and home use.
The product is ideal for providing a powerful and reliable energy solution for home, camping, and emergencies.
The product is ideal for portable power needs and sensitive electronic devices.

1. Generac Pm7500 Portable Gas Generator

The powerdial recoil start generator is the perfect solution for anyone in need of a reliable and durable power source. The generator offers three operation settings integrated into one simple-to-use dial, making it easy to operate. The off/run/cold start setting allows for efficient and effortless starting of the generator.

The large capacity steel fuel tank provides durability and can run for up to 14 hours at 25% load. This feature makes the generator ideal for extended use during power outages or for outdoor events. The generac 420cc OHV engine provides consistent power for multiple applications, making it ideal for use in various situations.

The generator is designed for easy transportation with its never-flat wheels. It can be easily moved to any location, ensuring that power is always available where it is needed. The hour meter tracks run-time and maintenance intervals, allowing users to keep track of usage and ensure that maintenance is performed on a regular basis.

In addition, the generator is equipped with a low-oil level shutdown that prevents engine damage. The fuel gauge allows users to keep track of gasoline levels, ensuring that the generator runs smoothly without any interruptions. The covered outlets provide protection and keep out debris, ensuring that the generator is always ready for use.

2. Durostar Portable Generator: Power Your Adventures!

The generator unit is a powerhouse with a starting wattage of 13,000 and can sustain a running wattage of 10,500. It is capable of handling heavy loads with ease, from common household appliances like lights and refrigerators, to high amperage power tools and even home air conditioners. The DuroStar 500cc OHV engine is a robust workhorse that delivers exceptional power to handle multiple tasks.

The generator unit is equipped with an Idle Control feature that automatically lowers the RPMs of the generator when it is not in use, which helps to save fuel and reduce noise. This feature is especially useful on job sites where power is used intermittently, as it helps to improve fuel efficiency and ensures that the generator remains quiet when not in use.

The Low Oil Shutoff feature is another important aspect of this generator. It automatically detects when the oil is low and shuts down the generator to protect your investment. This ensures that the generator is always running with the optimum amount of oil to prevent damage to the engine.

The power panel of this generator unit is fully featured and includes a wide selection of outlets for maximum compatibility in your applications. These include two 120V household GFCI outlets, one 120V 30A twist lock outlet, one 240V 30A outlet, and one 240V 50A outlet. The panel also includes a digital voltmeter and a 12V automotive charging outlet, making it an all-in-one solution for your power needs.

3. Tri-Fuel Portable Gas Generator With Co Shield.

Introducing the 8000-watt portable generator, a versatile and reliable power source that operates on natural gas, propane, or gasoline. This unit comes with natural gas and propane hoses, making it ready to run on any fuel right out of the box.

The generator is equipped with a powerful 459cc Champion engine, which can be easily started with the handy rocker switch. The battery is included for added convenience. The gasoline tank is made of durable steel, ensuring a long-lasting and sturdy construction.

The generator features a number of useful functions for monitoring and maintenance. Users can track voltage, frequency, session run time, and total run time to monitor output and track maintenance intervals. The UL-recognized sensor uses an LED to indicate CO shutoff or fault, providing added safety and peace of mind.

With gasoline, this generator has 10,000 starting watts and 8000 running watts. With propane, it has 9000 starting watts and 7200 running watts, while with natural gas, it has 8750 starting watts and 7000 running watts. The package also includes engine oil, making it even more convenient for users.

The 8000-watt portable generator comes with a 3-year limited warranty, giving users added confidence in their purchase. In addition, dedicated experts are available for FREE lifetime technical support, helping users with any questions or concerns they may have.

4. Ultra-Quiet Inverter Generator For Home & Camping

The GENMAX 3300 Starting Watts Inverter Generator is a reliable and efficient power source for all your outdoor adventures. It features a powerful 145cc 4-stroke OHV gas engine and inverter technology, producing 3300 Starting Watts/3000 Running Watts of clean power with less than 3% THD. This allows you to confidently connect your sensitive electronics such as TV, lights, fans, small power tools, and more, even when you're camping in the great outdoors.

Weighing only 47 lbs, this generator is lighter than traditional generators with the same output, making it easy to assemble, transport, and store. Its sturdy handle makes it effortless to carry for long distances. The fully enclosed design dramatically reduces noise levels, making it very quiet at 60 dba at a quarter load. This makes it possible to have a conversation 10 feet away. The inverter technology provides clean, stable power for sensitive electronics, tools, and appliances, while the "Eco Mode" function enables energy savings and maximum fuel efficiency.

The unit also has a strong panel with parallel function. LED indicators alert you when the unit is low on oil, overloaded, or ready-to-use. It also comes with USB ports to charge mobile devices, one 5V/1A outlet, one 5V/2.1A outlet, 120v 20A duplex, and 120v 30A covered outlets, providing added protection from the environment. The parallel function allows you to connect two GM3300i inverter generators for twice the power (parallel kit sold separately).

Safety measures are also in place, as the generator includes a CO Detect shutdown sensor for the prevention of carbon monoxide poisoning. The package includes a 1-year warranty with free lifetime technical support from experts, ensuring that you'll be able to use your generator for years to come.

5. Westinghouse Dual Fuel Portable Generator: Power Ready!

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.

6. Maxpeedingrods Portable Inverter Generator, Perfect For Outdoors

Introducing a versatile power supply, perfect for powering small houses, RVs, food trucks, and other outdoor equipment. With 3500 peak watts and 3000 running watts, this generator is capable of powering a wide range of standard electrical appliances. Its compact and lightweight design, weighing just 47lbs, makes it easy to transport and perfect for outdoor living and travel.

This generator features an extended run time, with the ability to run up to 8.3 hours at 25% load (750w load) or 4.5 hours at 50% load (1500w load) when using Eco mode. This makes it perfect for extended outdoor activities or power outages.

Additionally, this generator is equipped with 1 x 120V 30 amp RV outlet, 2 x 120V 20 amp outlets, and 2 x 5V DC USB outlets. This makes it versatile and compatible with all types of standard electrical equipment, allowing users to power multiple appliances at the same time.

Inverter technology in this generator produces clean pure sine wave power, providing safe and high-quality current for sensitive equipment without damaging electronics. Users can charge phones, laptops, cameras, and other sensitive electronics with ease.

Furthermore, this generator operates quietly, producing just 58 decibels in Eco mode (at a distance of 23 feet). This makes it as quiet as a normal conversation or running dishwasher, allowing users to utilize it in any setting without disturbing others.

7. Wen Dual Fuel Portable Generator – 11,000 Watts

Introducing the ultimate solution for power outages and outdoor activities – the versatile and reliable generator that runs on both gasoline and propane. With a simple turn of the selection dial, users can easily switch between gasoline (11,000 surge watts, 8,300 running watts) and propane (9,500 surge watts, 7,500 running watts) to power all their essential appliances and devices.

This generator also boasts a voltage that easily goes from 120V to 240V, making it perfect for transfer switches and emergency backup situations. The electric start feature powers the 457cc 4-stroke OHV engine with just the turn of a key, ensuring quick and hassle-free power up.

The 6.6-gallon tank provides up to 8.5 hours of half load run time, giving users peace of mind and uninterrupted power supply during extended power outages or outdoor activities. Additionally, this generator comes equipped with four 120V GFCI outlets (5-20R), a 120V 30A twist lock outlet (L5-30R), a 120V/240V 50A outlet (NEMA 14-50R), and a 12V DC cigarette-lighter-style plug, providing users with a range of power options to fit their specific needs.

The package includes a bottle of oil, a 47-inch LPG connection hose, and a two-year warranty, ensuring that users have everything they need to get started and enjoy uninterrupted power supply for years to come. Don't let power outages or outdoor activities disrupt your daily routine, invest in this powerful and versatile generator today!

8. Ecoflow River 2: Powerful, Portable Solar Generator.

The EcoFlow RIVER 2 Portable Power Station is a versatile and efficient power generator that can recharge in just one hour using an AC outlet, thanks to its X-Stream fast charging technology. With an output of up to 600W, this generator can power up to six essential appliances simultaneously without overloading or causing any damage. The generator is equipped with a variety of ports, including 300W AC outlets and USB-C, to accommodate all your device's plugs.

The RIVER 2 is designed to last, thanks to its LFP battery cells that allow it to be used and recharged more than 3000 times before hitting 80%. This means that it can provide almost 10 years of regular use. Additionally, the RIVER 2 includes advanced BMS protection that monitors voltage, current, and temperature to keep your LFP battery running for years.

If you're looking for a renewable energy source, the RIVER 2 can be recharged using solar energy in as fast as 3 hours with 110W solar input. This makes it an eco-friendly option for outdoor enthusiasts who want to stay off the grid.

The RIVER 2 is also lightweight, weighing only 7.7 lbs, making it easy to take with you wherever you go. It has a built-in handle for added convenience. The generator comes with an AC charging cable, car charging cable, user manual, and a 5-year warranty.

9. Reliable Power On The Go: Generacportable Generator

The PowerRush generator is a dependable and reliable power solution for any demanding situation. With its advanced technology, it delivers over 30% more starting capacity than other generators, ensuring reliable performance even in the most challenging power needs.

Equipped with a durable OHV engine and splash lubrication, this generator provides a long engine life, allowing for extended use and peace of mind during power outages or outdoor adventures. You can enjoy continuous power without worrying about any breakdowns.

This generator also features a large-capacity steel fuel tank with a fuel gauge, offering up to 11 hours of runtime at 50% load. You don't have to frequently refuel the generator, and you can easily monitor the fuel level with the fuel gauge.

The portable design of the generator is incredibly convenient, and it comes with heavy-duty wheels that make it easy to transport to different locations, making it ideal for camping trips and other outdoor activities.

Generac is a leading brand known for its dependable generators, and the PowerRush generator is no exception. You can trust this generator to provide a reliable power source whenever you need it.

10. Honda 664240 Eu2200i 2200 Watt Portable Inverter Generator With Co-Minder

The EU2200i generator is an upgraded version of the popular EU2000i model. It boasts of delivering 10% more power than its predecessor, making it a reliable and efficient power source for a variety of applications. The increased output enables the user to power more devices and appliances with the same lightweight and compact package.

One of the key features of the EU2200i is its advanced Carbon Monoxide Detection System called CO-MINDER. The system continuously monitors CO levels, automatically shutting down the generator before the levels become dangerously high. This feature provides an added layer of safety for users, making it a reliable choice for both residential and commercial settings.

The Honda My Generator smartphone app, which features wireless start/stop and operation monitoring, is exclusively designed for the EU2200i model. The app offers remote generator operation and monitoring, allowing users to keep track of their generator's performance and status from their smartphones.

Weighing just over 47 pounds, the EU2200i is incredibly lightweight and portable, making it easy to transport and store. Thanks to Honda's inverter technology, the generator produces clean, stable power that can be used for sensitive electronics such as laptops, phones, and cameras.

The EU2200i is powered by the Honda GXR120 Commercial Series engine, making it a reliable and durable power source. With a displacement of 121cc, the GXR120 is one of the top-performing engines in its class, ensuring that the generator always produces the power needed to get the job done.

Best 8Kw Portable Generator FAQs

Can an 8kw portable generator be used for outdoor events?

Yes, an 8kw portable generator can be used for outdoor events. In fact, an 8kw generator is a popular choice for outdoor events such as concerts, festivals, and outdoor parties. It can provide enough power to run several small appliances and electrical devices at the same time, such as lighting systems, sound systems, and other equipment.

However, it is important to ensure that the generator is placed in a safe and secure location, away from any flammable materials or potential hazards. It is also important to follow the manufacturer's instructions for proper use and maintenance of the generator to ensure safe and reliable operation.

Additionally, it may be necessary to obtain any necessary permits or permissions from local authorities before using a generator for an outdoor event. It is always better to be safe than sorry, so if you have any doubts or concerns, it is a good idea to consult with a professional electrician or generator technician before using a portable generator for an outdoor event.

Can an 8kw portable generator power a house during a power outage?

The answer to this question depends on the size and power needs of your home. An 8kw portable generator can power essential appliances such as a refrigerator, lights, and a few small electronics during a power outage. However, it may not be enough to power larger appliances such as a central air conditioning unit, electric water heater, or a well pump.

To determine if an 8kw portable generator is enough to power your home during a power outage, you should first consider the wattage requirements of the appliances you plan to use. You can find this information on the appliance’s label or in the owner’s manual. Add up the wattage requirements of all the appliances you plan to use, and make sure it is below the 8kw limit of your generator.

It's also important to note that using a portable generator to power your home during a power outage requires proper installation and safety precautions. It's recommended to consult with a licensed electrician to ensure your generator is properly connected and meets all safety standards.

Do 8kw portable generators come with a warranty?

Yes, most 8kw portable generators come with a warranty. The length and terms of the warranty can vary depending on the manufacturer and the specific model of the generator. It is important to research the warranty information before purchasing a generator to ensure that you are getting the best value for your money and that you are covered in case of any defects or issues with the product. Some manufacturers offer limited warranties that cover certain parts or components of the generator, while others offer more comprehensive warranties that cover the entire unit for a certain period of time. It is also important to read the fine print of the warranty to understand any exclusions or limitations that may apply. In general, a warranty can provide peace of mind and protection for your investment in a portable generator.

How easy is it to maintain an 8kw portable generator?

Maintaining an 8kw portable generator is relatively simple, especially if you follow the manufacturer's instructions. Here are some basic maintenance tips that will help keep your generator in good working order:

1. Regularly check the oil level and condition. Change the oil as recommended by the manufacturer.

2. Keep the air filter clean. A dirty air filter can cause the engine to run inefficiently and can lead to premature wear.

3. Inspect the spark plug periodically. If it is worn or dirty, replace it.

4. Keep the fuel tank clean and free of debris. Use fresh fuel, and add a fuel stabilizer if you plan to store the generator for an extended period.

5. Check the battery if your generator has an electric starter. Keep it charged or replace it if necessary.

6. Store the generator in a dry location, and cover it to protect it from dust and debris.

If you follow these basic maintenance tips, you can expect your 8kw portable generator to provide reliable power for years to come.

How many outlets does an 8kw portable generator typically have?

An 8kw portable generator usually has multiple outlets, typically ranging from 2 to 4. However, the exact number of outlets can vary depending on the specific make and model of the generator. These outlets are designed to provide power to various appliances and devices. One of the common types of outlets found in portable generators is the 120V household outlet, which is similar to the outlets found in homes. Another type of outlet found in generators is the 240V outlet, which is typically used for larger appliances such as air conditioning units or electric stoves. Some generators may also have USB outlets for charging smaller devices such as phones or tablets. It is important to check the specifications of the generator to ensure it has the necessary outlets to meet your power needs.

What are the top-rated 8kw portable generators available in the market?

There are several top-rated 8kw portable generators available in the market that you can consider purchasing based on your specific needs and requirements. Here are some of the best options:

1. Generac GP8000E: This generator is reliable, powerful, and easy to use. It comes with an electric start and a large fuel tank that provides up to 11 hours of runtime.

2. Westinghouse WPro8500: This generator is equipped with a powerful 420cc engine and provides up to 17.5 hours of runtime. It also comes with an electric start and a remote start key fob for convenience.

3. Briggs & Stratton 30664: This generator is compact, lightweight, and easy to move around. It comes with a reliable engine and a large fuel tank that provides up to 9 hours of runtime.

4. Champion 100520: This generator is durable, reliable, and ideal for both home and outdoor use. It comes with a 459cc engine and a large fuel tank that provides up to 10 hours of runtime.

5. DuroMax XP8500E: This generator is easy to start and comes with a powerful 16HP engine. It also provides up to 8 hours of runtime and is equipped with several safety features.

6. Yamaha EF7200DE: This generator is quiet, reliable, and efficient. It comes with a powerful engine and provides up to 11 hours of runtime on a single tank of gas.

7. Honda EM6500S: This generator is equipped with a powerful engine and comes with several safety features. It provides up to 10.4 hours of runtime on a single tank of gas.

8. Pulsar PG10000B16: This generator is powerful, reliable, and comes with a large fuel tank that provides up to 12 hours of runtime. It also comes with a convenient electric start and a durable frame for added protection.

Overall, these are some of the top-rated 8kw portable generators available in the market that you can choose from based on your specific needs and preferences.

What is the fuel type needed for an 8kw portable generator?

An 8kw portable generator typically runs on gasoline as its primary fuel source. Gasoline is widely available and easily accessible, making it a convenient choice for portable generators. Some generators may also have the option to run on propane or natural gas with the use of a conversion kit. It is important to always check the owner's manual or manufacturer's specifications to determine the correct fuel type and capacity for your specific generator model. It is also important to properly store and handle gasoline to ensure safety and maintain the longevity of the generator.

What is the maximum runtime of an 8kw portable generator on a full tank of fuel?

The maximum runtime of an 8kw portable generator on a full tank of fuel depends on various factors, such as the load placed on the generator and the type of fuel used. However, on average, an 8kw portable generator can run for approximately 8-12 hours on a full tank of fuel. If the generator is running at full capacity, the runtime may be shorter, while a lighter load may result in a longer runtime. It is important to consult the manufacturer's specifications for the specific model of generator to determine the expected runtime on a full tank of fuel. It is also recommended to properly maintain the generator, such as regularly changing the oil and air filter, to ensure optimal performance and maximum runtime.

What is the noise level of the best 8kw portable generator?

The noise level of the best 8kw portable generator can vary depending on the brand and model. However, most manufacturers strive to make their generators as quiet as possible to ensure customer satisfaction. Generally, the noise level of an 8kw portable generator is around 70 to 80 decibels (dB) at a distance of 23 feet. It's worth noting that some newer models feature advanced noise-reducing technologies that allow them to operate at even lower noise levels. For example, some generators feature an "eco-mode" that automatically adjusts the engine speed to save fuel and reduce noise. If you're in the market for a generator that operates quietly, it's best to do some research and read reviews to find a model that meets your needs.

What safety features should I look for in an 8kw portable generator?

When looking for an 8kw portable generator, safety features should be one of your top priorities. Here are some safety features you should look for:

1. Automatic shut-off: This feature shuts off the generator when it detects low oil levels or when it overheats, preventing damage to the engine and reducing the risk of fire.

2. Circuit breaker protection: A circuit breaker protects against overloading and short circuits, preventing damage to the generator and any connected devices.

3. Ground fault circuit interrupter (GFCI) outlets: These outlets are designed to protect against electrical shocks and are required by law in certain applications.

4. Carbon monoxide (CO) detector: CO is a colorless, odorless gas that can be deadly if inhaled. A CO detector will alert you if dangerous levels of CO are present.

5. Fuel gauge: Knowing how much fuel you have left is important for safety and convenience. A fuel gauge will prevent you from running out of fuel unexpectedly.

6. Portability: Make sure the generator is easy to move around and has sturdy handles. This will reduce the risk of injury when transporting it.

By taking these safety features into consideration, you can ensure that your 8kw portable generator is safe to use and protects both you and your property.