Top 10 Best Portable Generators (Reviews & Buyers’ Guide 2021)

We recommend products and services based on unbiased research from our editorial team. We may receive compensation if you click on a link. Last updated on October 7, 2021

Westinghouse Storm Portable Generator with Electric Start (WGen5300s)
  • Can be easily hooked up to a transfer switch
  • Powers lamps, water heaters, air conditioners, electric stoves, and more
  • Has a convenient electric start eliminates the need for a recoil cord
Our Rating: 5.0/5.0
Check Price
#1-Top Expert Choice
Jackery Explorer 240 Portable Power Station
  • Can charge electronics while still charging
  • Great for use during tailgates, camping, and road trips
  • Quicker charge time of 5.5 to 6.5 hours
Our Rating: 4.9/5.0
Check Price
#2-Premium Choice
Champion Power Equipment Dual Fuel Portable Generator (76533)
  • Able to run on gasoline and propane
  • Can provide your electronics with power for up to 10.5 hours
  • Easy to set up; reliable in case of emergencies and blackouts
Our Rating: 4.8/5.0
Check Price
#3
Durostar Portable Generator (DS4000S)
  • Comes with two 120V household outlets and one 120V 30A twist-lock outlet
  • Automatically shuts off when the oil is running low
  • Can run smoothly for a long time as long as it’s well maintained
Our Rating: 4.7/5.0
Check Price
#4
DuroMax Gas Powered Portable Generator (XP10000E)
  • Idle control feature that lowers engine speed when generator is not in active use
  • Easy to set up; reliable in case of emergencies and blackouts
  • Powers refrigerators, air conditioners, and other large appliances
Our Rating: 4.6/5.0
Check Price
#5
WEN Portable Inverter Generator (56203i)
  • Powers small appliances, refrigerators, televisions, and more
  • Produces significantly less noise than other generators
  • Does not consume fuel; can run for several hours with one full tank
Our Rating: 4.5/5.0
Check Price
#6
Generac Portable Inverter Generator (GP1200i)
  • LED lights to indicate low oil, overloading, or when the generator is ready for use
  • Produces significantly less noise than other generators
  • Easy to store and transport
Our Rating: 4.4/5.0
Check Price
#7
FF FLASHFISH Portable Solar Generator
  • Solar-powered; does not need gas or electricity
  • Protected against short-circuits, over-current, over-charging, and overheating
  • Small portable generator; can provide several hours of power with just one full charge
Our Rating: 4.3/5.0
Check Price
#8
Honda Portable Inverter Generator (EU2200i)
  • Runs very quietly; will not bother you or your neighbors
  • Produces the same quality of power as the electric company
  • Can be used on job sites, campsites, or at home during emergencies
Our Rating: 4.2/5.0
Check Price
#9
Champion Power Equipment Portable Inverter Generator (100692)
  • Produces the same quality of power as the electric company
  • Easy to set up; ready for use right out of the box
  • Can run more quietly than a lot of its counterparts
Our Rating: 4.1/5.0
Check Price
#10

View the Best Portable Generators in the Market Below:

1. Westinghouse Storm Portable Generator with Electric Start (WGen5300s)

Whether you need a power source for your travel trailer or a backup generator for your home, the Westinghouse Portable Generator may just be what you’re looking for. It’s a reliable workhorse that can keep your lights on in an emergency, capable of powering most of your devices and appliances for hours at a time.

Though this generator requires some assembly, it already includes oil and other implements that can help you set up right after this generator arrives at your doorstep. Look for the volt switch selector, which allows you to flip between 120/240V or just 240V. You’ll be able to power a wide range of electronic appliances, from lamps and water heaters to RV air conditioners and electric stoves.

Not only is this generator easy to set up, but it’s also easy to hook up to your house or trailer without much trouble. With its twist-lock outlet and transfer switch, you can easily and quickly connect the generator to your house, which comes in handy in emergencies. You’ll also be able to connect it to your RV or trailer using just one cord, saving you a lot of hassle during your travels.

Even if you’re not that familiar with how generators work and how to operate them, you’ll be able to use this generator with little to no difficulty. Just put the wheels on, pour the oil in, plug the generator into the outlet, flip the electric switch, and you’re good to go.

Includes Westinghouse Portable Generator with Electric Start WGen5300s, oil, oil funnel, tool kit, wheel kit, and user manual
Features Easy volt switch selector to switch between 120/240V or 240V
Designed to be easy to hook up to a transfer switch
Convenient electric start eliminates the need for a recoil cord
Dimensions (L x W x H) 26.97” x 21.65” x 19.69”
Weight 133.2 lbs
Running Watts 5300W
Running Amps 22A @ 240V 44A @120V
Peak Watts 6600W
Peak Amps 27A @ 240V 54A @120V
Voltage 120/240V
Frequency 60 Hz
Starter Type Electric, recoil
Engine Type OHV 4 Stroke
Engine Displacement 274 cc
Fuel Tank Volume 4.7 gallons
2. Jackery Explorer 240 Portable Power Station

Whether you’re going camping or preparing for a hurricane, the Jackery Explorer 240 Portable Power Station can provide you with the power you need. Though it’s an entry-level generator, it’s reliable and can be more than sufficient in a variety of situations. With a power station like this, you’ll always have a dependable backup.

Stay comfortable and connected by keeping your mobile devices and appliances running even when the power grid is down or you’re out camping. This power station can easily charge phones and tablets as well as power fans or lights. You can even use it for tailgate parties so you can watch the big game while enjoying the outdoors and the company of friends and family.

This power station is designed to make charging easy and efficient. It allows pass-through charging, which means that you can charge your devices while also charging the power station. Additionally, you can also purchase the Jackery SolarSaga 60 solar panel to charge the power station, though you can plug the station into a wall or car socket for charging.

Don’t hesitate to bring electronics you want to take with you when you go on your outdoor adventures, and don’t worry about having a backup power source during emergencies. You’ll have a portable power station that’s ready to go, wherever and however you need it.

Includes Jackery Explorer 240 Portable Power Station, AC adapter, car charger cable, and user manual
Features Capable of pass-through charging
Two ways to charge, via electric and car sockets
Can be charged with the Jackery SolarSaga 60 solar panel (sold separately)
5.5 to 6.5 hours charge time
CEC, DOE, FCC, UL, and CA Prop 65 certified
Dimensions (L x W x H) 9.05” x 7.87” x 5.24”
Weight 6.6 lbs
Battery Type Lithium-ion
Battery Capacity 240Wh (14.4V, 16.8Ah)
AC Output 110VAC, 60Hz, 200W (400W Surge Peak)
USB-A Output 5V, 2.4A
Car Output 12V, 10A
DC Input 12V-30V (65W Max)
3. Champion Power Equipment Dual Fuel Portable Generator (76533)

With the versatility offered by the Champion Power Equipment Dual Power Portable Generator, you’ll be able to be as well prepared for emergencies and trips as possible. Because it’s easy to set up and start, you’ll have this generator up and running in no time.

This generator has a dual fuel feature, which means that its engine can run on gasoline or propane. Gasoline can provide up to 9 hours of power, while propane can provide up to 10.5 hours. Whichever fuel you choose, however, you can be sure that this generator will prove itself to be reliable. It can easily power your mobile devices and appliances, which can keep you safe and comfortable during emergencies or camping trips.

Furthermore, this portable propane generator is designed to be quieter than its counterparts. It’s as loud as a vacuum cleaner, which means that you can shut your doors and windows against the noise to reduce it to a low hum in the background. The noise will still be there, but it won’t be bothersome or distracting. Just make sure not to stand near the generator for a prolonged period to protect your hearing.

Be prepared for anything, be they storms or impromptu trips to the mountains, with a generator that has a simple and easy startup. Maintaining this Champion portable generator also doesn’t take much; it has a surge protector that protects it from damage, which can help keep it in top shape.

Includes Champion Power Equipment Dual Power Portable Generator 76533, oil funnel, wheel kit, engine oil, battery, and LPG hose
Features Can run on gasoline and propane
Stays operational for up to 10.5 hours
68.0 dBA noise level
Electric start with a toggle switch
Dimensions (L x W x H) 26.3” x 24.8” x 22.9”
Weight 119.0 lbs
Starting Watts on Gasoline 4750W
Starting Watts on Propane 4275W
Running Watts on Gasoline 3800W
Running Watts on Propane 3420W
Starting Amps on Gasoline 39.6 Amps
Starting Amps on Propane 35.6 Amps
Running Amps on Gasoline 31.7 Amps
Running Amps on Propane 28.5 Amps
Voltage 120 V
Engine Speed 3600 RPM
Starter Type Recoil, electric
Engine Type 4 Stroke
Engine Displacement 224 cc
Fuel Tank Volume 3.4 gallons
4. Durostar Portable Generator (DS4000S)

No matter how often you need to use a generator, the Durostar Portable Generator will be able to keep up with your needs. It’s a highly versatile piece of equipment that you can use nearly anywhere as long as you have access to fuel. Power through emergencies and other situations with this powerful and dependable generator.

This generator can step up to the plate in nearly any situation. Whether there’s a blackout, or you’re going camping, or you need to use power tools and electrical equipment at a remote job site, this generator has got your back. It’s able to supply power to a wide variety of electronics, from mobile phones to appliances like refrigerators and microwave ovens.

While this generator can act as a backup power source, it can also provide you with steady electricity for extended periods. You can use it when a storm knocks out your power for a day or two, or you can hook it up to your RV so you can keep your mobile devices charged and running when you’re camping.

The important thing to remember about this generator is to keep it well-maintained and to use relatively fresh fuel. As long as you don’t allow gunk and residue to build up in its insides, it can run as smoothly and efficiently as it did when it was fresh out of the box.

Includes Durostar Portable Generator DS4000S, oil funnel, spark plug wrench, tool set, and user manual
Features EPA and CARB certified
Automatic shut-off when oil is low
Comes with two 120V household outlets and one 120V 30A twist-lock outlet
Dimensions (L x W x H) 24” x 17” x 17”
Weight 95 lbs
Voltage 120V
Amperage 27.5 Amps
Frequency 60 Hz
Engine Speed 3600 RPM
Starter Type Recoil
Engine Type 4-Cycle Air-Cooled Spark-Ignition
Fuel Type Gasoline
Engine Displacement 208 cc
Fuel Tank Volume 39.8 gallons
5. DuroMax Gas Powered Portable Generator (XP10000E)

The DuroMax Portable Generator is a workhorse that can get you through blackouts, working at job sites with no electricity, and long camping trips. It doesn’t just power mobile devices and smaller appliances; it’s also capable of powering larger appliances and heavy-duty power tools.

With a generator like this, you won’t have to worry whenever storm season rolls around. Even if it takes a while for the power lines to get back up, you can rely on this generator to keep your refrigerator, air conditioner, and other appliances up and running. Setting up is easy and the included instructions can guide you through the entire process. Once you’re done setting up, starting the generator is quick and easy as well. This can be especially handy in emergencies.

If you need to run this generator for a day, will you have to turn it off when you don’t actually need to use it? Fortunately, this generator comes with an idle control feature that lowers the speed of the engine whenever the generator is not actively in use. This not only lowers the generator’s noise but also saves fuel.

While this generator is one of the more affordable ones out there, it does not skimp on features and accessories. It’s a well-designed and well-built machine that you can depend on when you need it the most. You can let it run continuously for days if necessary, which can be helpful in emergencies and blackouts.

Includes DuroMax Gas Powered Portable Generator XP10000E, oil funnel, spark plug wrench, tool set, wheel and handle kit, DC charging cables, and user manual
Features Idle control feature that lowers engine speed when generator is not in active use
Automatic shut-off when oil is low
EPA and CARB certified
120V receptacles provide maximum power
Dimensions (L x W x H) 29” x 30” x 26”
Weight 218 lbs
Running Watts 8000 W
Peak Watts 10000 W
Running Amps at 120V 66.67 Amps
Running Amps at 240V 33.33 Amps
Peak Amps at 120V 83.33 Amps
Peak Amps at 24V 41.67 Amps
Voltage 120V / 240VAC & 12VDC
Amperage 66.67 Amps / 33.33 Amps
Frequency 60 Hz
Engine Speed 3600 RPM
Starter Type Electric, recoil
Engine Type 4-Cycle Air-Cooled Spark-Ignition
Fuel Type Gasoline
Engine Displacement 439 cc
Fuel Tank Volume 8.3 gallons
6. WEN Portable Inverter Generator (56203i)

Going days without power can be difficult, but it can be managed with the help of the WEN Portable Inverter Generator. It’s a highly dependable generator that can get you through various situations, ranging from emergencies to camping trips. While it’s more affordable than its counterparts, it’s nonetheless as reliable as many of its counterparts.

While this generator is best used for camping and outages, it can work just as well in more urgent emergencies. This versatile generator can be reliably used to power various essentials, including mobile devices, lights, small appliances, a refrigerator, and even a television. With this generator, you’ll be able to get through blackouts and camping trips without sacrificing creature comforts.

Aside from its versatility, one thing you’ll notice about this generator is that it’s quieter than others. It’s not so quiet that you won’t hear it, but the noise it generates is a lot less noticeable than you might expect. You’ll even be able to stand next to the generator and have a conversation at a normal volume without difficulty.

Another thing that you’ll notice is how fuel-efficient this generator is. You can run it for hours at a time and you’ll find that there’s still a significant amount of fuel left over. Thus, if you find that there’s still a lot of fuel in the tank left after using this generator, it may be better to use fuel that can be left unused for months.

Includes WEN Portable Inverter Generator 56203i and oil funnel
Features Has two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports
51.0 dBA noise level at quarter load
EPA and CARB III certified
Dimensions (L x W x H) 17.3” x 11.5” x 17.7”
Weight 39 lbs
Surge Wattage 2000 W
Running Wattage 17000 W
Engine Type 4-Stroke 79cc OHV
Fuel Tank Volume 1 gallon
7. Generac Portable Inverter Generator (GP1200i)

Compact, lightweight, and fuel-efficient, the Generac Portable Inverter Generator can help you keep various electronics and appliances running. Don’t let its size fool you -- it’s an efficient piece of equipment that can help you out in a variety of circumstances, including but not limited to blackouts and camping.

You’ll barely know that this generator is there. Not only is it significantly smaller than other generators, but it’s also a lot quieter. It won’t bother your neighbors, and it won’t bother you either. You can even put it right outside your window or camper and what little noise it does make won’t be an issue at all.

Additionally, it comes with a lot of features that can make using and monitoring this generator a lot easier. For one thing, its design makes it easy to carry and transport because it has a comfortable handle that lets you have a firm grip. The generator also has LED indicator lights that can tell you when it’s running low on oil, when it’s ready for use, and when it’s overloaded.

Overall, the Generac Portable Generator won’t give you much hassle but will still be able to provide you with the power you need. There aren’t too many downsides to using this generator, especially since it’s not bulky at all and it runs quietly. Even though this generator is a lot more low-key, it can prove to be dependable and powerful.

Includes Generac Portable Inverter Generator GP1200i
Features Powerful but quiet
Features LED lights to indicate low oil, overloading, or when the generator is ready for use
Dimensions (L x W x H) 18.5” x 10.2” x 15.7”
Weight 33 lbs
Starting Watts 1200 W
Running Watts 1000 W
Voltage 120V
8. FF FLASHFISH Portable Solar Generator

Size isn’t the only thing that sets the FF FLASHFISH Portable Solar Generator apart from the other generators on this list. It’s a fully solar-powered generator that doesn’t rely on gasoline or propane, which can make it easier and less expensive to use.

This generator can provide power for a wide variety of electronics, including mobile devices, TVs, cameras, fans, car refrigerators, and even CPAP machines. Not only can it work as a backup power source whenever necessary, but you can also use it to make sure that you’re comfortable and entertained during long road trips or camping trips.

Additionally, this generator is fully portable and can easily be brought along anywhere you need to go. You won’t have to lug around a big and unwieldy machine just to make sure that you have the power you need. It doesn’t take up much space, and at just around 6 pounds, it’s light and easy to carry.

This generator will be fully charged after 6 to 7 hours under the sun. Thus, it’s best to use this generator for summer camping trips. Depending on how much power your electronics consume, this generator can last several hours. You can thus have hours of entertainment or be able to charge your devices for the day.

Includes FF FLASHFISH Portable Solar Generator, power adapter, car charger, cigarette lighter adapter, and user manual
Features Portable, lightweight, and easy to bring along on camping trips
Does not need gas or electricity
Provides several hours of power
Protected against short-circuits, over-current, over-charging, and overheating
Dimensions (L x W x H) 9.76” x 3.38” x 5.94”
Weight 5.73 lbs
Running Watts 300 W
Battery Capacity 222Wh, 60000mAh
Solar Panel Input Voltage 18V
Adapter Input DC15V/4A
AC Output Voltage 110V, 300W (350W peak)
DC Output Voltage 12V/10A
AC Continuous Power Output 300W
AC Peak Power Output 350W
USB Outputs 18W QC3.0, 5V/2.4A
9. Honda Portable Inverter Generator (EU2200i)

The Honda Portable Inverter Generator is quite popular, and for good reason. Not only is it powerful and reliable, but it also won’t disturb your neighbors whenever you need to use it. Additionally, it’s easy to use, quick to start, and can be ready to go in emergencies.

Though it’s a compact generator, it can nonetheless power larger appliances like refrigerators or power tools at a job site. It can thus be useful in a variety of situations, including camping or blackouts. You’ll be able to have a reliable power source that can run up to 9 hours on a single full tank.

Honda portable generators like this one have a leg up on a lot of their competition. This inverter generator is a lot more consistent than other types of generators, and its reliability does not depend on its engine speed. An inverter generator like this one can produce the same quality produced by your local electric company.

Furthermore, this generator is remarkably quiet. You won’t have to listen to the loud and consistent drone of a machine, and you also won’t be bothering anyone else in your vicinity. While it can get a bit louder as it gets closer to its load capacity, it’s still quieter than other generators.

Includes Honda Portable Inverter Generator EU2200i
Features Inverter generator; provides more reliable power
Powers a variety of appliances, including refrigerators
48 to 57 dBA noise level
Dimensions (L x W x H) 20.0” x 11.4” x 16.7”
Weight 47.4 lbs
Engine Honda GXR120
Receptacles 20A 125V Duplex
AC Output Voltage 120V 2200W max. (18.3A), 1800W rated (15A)
Starter Type Recoil
Engine Displacement 121cc
Fuel Tank Volume 0.95 gallons
10. Champion Power Equipment Portable Inverter Generator (100692)

The Champion Power Equipment Portable Inverter Generator is a reliable piece of equipment that can give you the power you need. Whether you need it for a fun long weekend outdoors or to deal with the aftermath of a huge storm, this generator will power various electronics that can keep you safe and comfortable.

Because this is an inverter generator, you’ll be getting clean and reliable power. If you’d prefer to have clean power that’s equivalent in quality to the power provided by your electric company, this generator is a great choice.

Setting up is also easy because there’s very little setting up that you’ll actually have to do. This generator is ready to go right out of the box, and the engine included in the package is also already pre-measured. Thus, you’ll only have to pour the oil in using a funnel and start the machine.

Another thing you’ll notice is that this is a quiet portable generator. You’ll still hear it drone on in the background, but it won’t be loud and distracting. You can run it for an entire day without bothering the neighbors or disturbing you in your day-to-day activities.

Includes Champion Power Equipment Portable Inverter Generator 100692, engine oil, oil funnel, USB adapter, and battery charging cables
Features EPA and CARB certified
53 dBA noise level
Dimensions (L x W x H) 17.3” x 11.5” x 17.7”
Weight 39.5 lbs
Gasoline Starting Watts 2000W
Gasoline Running Watts 1700W
Gasoline Starting Amps at 120V 16.7A
Gasoline Running Amps at 120V 14.2A
Voltage 120V
Frequency 60Hz
Engine Speed Variable
Starter Type Recoil
Engine Type 4-Stroke
Fuel Type Gasoline
Engine Displacement 79 cc
Fuel Tank Volume 1.1 gallons