10 Best Generators in 2021

Stuart Wellbert
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One of the most common prepper stories we hear is the one about a storm that knocks out power for several days.

Sadly, it’s also a story that’s frequently repeated among preppers.

We have heard of people who have lost all of their food in such a disaster, or gone through all of their fuel oil or propane, and had no choice but to leave their homes until power was restored.

This was the case with Lourdes, a prepper who lives in a condo which shares a central heating system with the neighboring apartments.

When the boiler went out one winter, she lost all of her heating fuel within 48 hours.

Thankfully, she was able to scrape together enough cash for a 14 kW portable generator.

As luck would have it, the outage in the building lasted more than three weeks, a situation which would have been absolutely dreadful without that generator.

And that’s the crucial point.

It’s not just about having to put up with the inconvenience of blackout when the weather is very warm.

If a storm of the magnitude of Hurricane Sandy, for example, were to hit your area, it could easily knock out power for weeks (or longer in some cases).

NameCategoryProduct
Yamaha EF2000iSv2Best OverallYamaha EF2000iSv2
Durostar DS4000S Portable GeneratorBudget PickDurostar DS4000S Portable Generator
Honda Super Quiet Gasoline Portable GeneratorUpgrade PickHonda Super Quiet Gasoline Portable Generator

1. Yamaha EF2000iSv2

Our rating: 9 / 10

Yamaha EF2000iSv2

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Pros:

  • Best budget inverter generator
  • Best gas-powered generator in this price range
  • Easy power transfer with the included locking cable
  • Eco-friendly
  • Improved fuel efficiency
  • Quiet running motor
  • Improved air filtration

Cons:

  • Heavy for its size, at 67 pounds
  • No fuel gauge
  • Mediocre power output
  • Limited battery charger capabilities

If you’re looking for a relatively quiet generator with top-notch power transfer, then the Yamaha EF2000iSv2 could be the one for you. It’s easy to use, easy to refuel, and generates enough wattage for modest power outages.

This generator has a 19cc 2.4 continuous power engine that provides enough power to run a variety of small appliances and tools. The inverter technology provides a smooth, steady power source, which is a marked improvement over the more common two-stroke engine.

The Yamaha inverter generator is also environment friendly in that it doesn’t run on premixed fuel. There are no fuel tanks or spark plugs, or emissions. With this generator, you'll never have to worry about purchasing another fuel container again.

2. Durostar DS4000S Portable Generator

Our rating: 8 / 10

Durostar DS4000S Portable Generator

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Pros:

  • Super impressive power
  • Four 120-Volt, 20-Amp grounded duplex receptacles
  • Harnessing 344cc overhead valve engine
  • 2200-watt surge
  • Reel-handle for easy storage

Cons:

  • Tiny wheels put pressure on back
  • Low-quality air filter
  • Produces noise as it runs
  • Only one year of warranty

When you’re talking about 4,000-watt generators, the Durostar DS4000S is top of the line. It features unique cast-iron construction and comes with a cast-iron sleeve that reduce vibration, which in turn reduces noise. Overheating and vibration have been problems for many smaller generators, but this is one of the best 4,000-watt generators on the market because of its durability and sturdiness.

It also has an overhead-valve format, an engine design that you usually find in lawn mowers. This is super impressive because most generators use downstate valve engines. The engine design improves performance and allows for super quiet operation of this generator. It also comes with an ultra-low 140 decibel sound rating.

3. Westinghouse WH2200iXLT Super Quiet Portable Inverter Generator 1800 Rated & 2200 Peak Watts

Our rating: 8 / 10

Westinghouse WH2200iXLT Super Quiet Portable Inverter Generator 1800 Rated & 2200 Peak Watts

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Pros:

  • Has a fuel gauge
  • Recoil start
  • Electrical output redundancy
  • Top-notch build quality
  • Compression start
  • Continues to work even during high winds

Cons:

  • High price tag
  • Doesn’t run for a long time on low setting
  • Vibration has to be held tight to keep running

This is an eco-friendly device from Westinghouse. It runs on propane and hence is a good option for those who wish to use a green generator. It has an amazing design and offers one of the best features because of its innovative features. It is quiet for its size and is easy to store, making it an excellent addition to your home. The Westinghouse WH2200iXLT Super Quiet Portable Inverter Generator 1800 Rated & 2200 Peak Watts is affordable and efficient.

4. Briggs & Stratton P2200 Power Smart Series Inverter Generator

Our rating: 8 / 10

Briggs & Stratton P2200 Power Smart Series Inverter Generator

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Pros:

  • Runs up to 12 hours on lower setting
  • Great for emergency lights, cell phones, even refrigerators
  • Electronic governor for reliability
  • Quieter than most
  • Easy to operate and clean

Cons:

  • Oil can seep out of opening when tipped
  • Oil can get dirty and clog filter
  • May be difficult to start when hot

Summary:

This is one of the best generators on the market. It has a max power rating of 2200W/1700W. It is easy to use and operate. It starts easily every time and requires minimal maintenance. It is great for power outages. It runs fairly quietly. The only problem is sometimes oil seeps out and clogs the filter which may require some maintenance.

5. Briggs & Stratton P3000 Power Smart Series Inverter Generator

Our rating: 7 / 10

Briggs & Stratton P3000 Power Smart Series Inverter Generator

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Pros:

  • Not too heavy
  • Fuel efficient
  • Easy fuel usage
  • Super quiet
  • Lots of power
  • Compact
  • Large wheels

Cons:

  • Won’t run certain electrical equipment
  • Doesn’t run gasoline engines

Electric Start, Remote Start, and Wheel Kit.

If you’ve never owned a generator before, it’s never too late to start. The Briggs & Stratton PowerSmart Series is one of the best options that you have on the market this year.

This generator is very efficient, already and has multiple applications. It’s great for outdoor events and tailgate parties, or for those times when the power goes out unexpectedly, we’re looking at you, hurricane season.

6. Briggs & Stratton 30664 8000W Generator

Our rating: 7 / 10

Briggs & Stratton 30664 8000W Generator

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Pros:

  • Tremendous fuel savings
  • 30.6 inches of quiet, clean power
  • Unique air less engine chamber design
  • Extremely easy to use
  • Great warranty

This is the best generator for short-term power outages. Highly portable and easy to use, the Briggs & Stratton 30664 generator is the generator of choice millions of families all over the world for power outages and emergencies of short duration.

They're amazing for powering a sump pump, lighting, and an essential cord of appliances. This generator also works well for emergencies when you need short-term power in your mobile home, motorhome, or boat.

A favorite for homeowners with larger homes, they're also a must have for both professional contractors and professional electricians. If you do a lot of work in your garage, this model is the best, as it runs eight hours on a half tank of fuel.

7. Honda Super Quiet Gasoline Portable Generator

Our rating: 7 / 10

Honda Super Quiet Gasoline Portable Generator

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Pros:

  • Very quiet
  • Runs well while not connected to the outlets.
  • Quality for the money is great
  • Inverter allows you to make continual adjustments to the voltage, which is a great safety feature.

Cons:

  • The battery doesn’t hold a charge well.
  • Does not come with the battery and charger, which makes the price a little higher than some other brands.
  • It is heavier than some other generators.

Conclusion:

The generators are power devices that you can use to operate appliances and equipment when you have no access to an electrical outlet or power source. They are often used during blackouts and power failures. For this reason, it is important that you use the best inverter generator. Some of the factors that you must consider when buying an inverter generator include the reliability, portability, installation, adaptability, and maintenance. They are available in different watt capacities and prices. Some have inverter features that allow you to adjust the voltage.

The Honda Super Quiet Gasoline Portable has the features that you need in an inverter generator.

8. Generac 5735 GP17500E 17500 Running Watts/26250 Starting Watts Electric Start Gas Powered Portable Generator

Our rating: 6 / 10

Generac 5735 GP17500E 17500 Running Watts/26250 Starting Watts Electric Start Gas Powered Portable Generator

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Pros:

  • The starting power is excellent.
  • Very convenient for connection.
  • The brakes are easy to engage and disengage.
  • It has wheels for easy maneuvering.
  • You can carry the engine in one hand when transporting.
  • It has good quality and value.
  • It has automatic voltage regulation.
  • It can be stored in small spaces.
  • It is compact.
  • It has a fuel gauge.

9. Generac 5976 GP6500 6500 Running Watts/8000 Starting Watts Gas Powered Portable Generator

Our rating: 5 / 10

Generac 5976 GP6500 6500 Running Watts/8000 Starting Watts Gas Powered Portable Generator

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Pros:

  • Commercial-grade components
  • Heavy duty 6.5-gallon fuel tank
  • Quick-release muffler
  • Easy to start electronically controlled
  • Can run for 13 hours on half power

Even though this generator is great on a medium scale, it is not very portable and should be hung on the wall because it weights 140 pounds. But you know that this is because of the gas engine.

It is very easy to start and literally works at the first push of a button. Also, it is very easy to put the oil, which is about a quart of it.

10. Pulsar 5,250W Dual Fuel Portable Generator

Our rating: 5 / 10

Pulsar 5,250W Dual Fuel Portable Generator

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The Generac 6430 is a reliable unit that has plenty of power to get your tasks done. It has some of the best features that you can look for in an affordable portable generator.

This is a generator that is easy to use compared to others because switching it on and off is a breeze. It has the Switch & Go technology, which allows you to operate this generator conveniently by pressing a button.It’s made of strong weatherproof material with a metal housing.

Frequently Asked Questions (FAQ)

Which brand of generator is the best?

While our complete generator review focuses on many aspects that decide the best generator, we have to give this one to Honda. After reviewing the data from our product testing, the Honda is the best generator that we have tested in the past 3 years. The unit had excellent ratings in nearly every field, and it can power just about anything you want.

Choosing the best generator is of utmost importance, so we narrowed the field down to five different models by doing hours of detail research as well as considering top ratings and reviews from consumer report companies. After narrowing the field down, we did three weeks of testing on each generator to compare power, fuel efficiency, sound levels, and ease of use.

This review is definitely one of the most comprehensive that you'll find online, and we list the top 5 below:

What are the top 10 portable generators?

The models below represent the best of our technology at the optimum price and power output.

We've ranked these models by the amount of power output they have in comparison to price, not by their quality. We rate quality in an entirely different category, at the bottom of this page.

What is the most reliable portable generator?

The most cases, the most reliable portable generator is one that is able to deliver the maximum amount of power on a continuous basis without skipping a beat. So, consider the type of time when you'll need it most? If you live in an area that experiences frequent blackouts, you will need a generator that can consistently power appliances such as refrigerators and air conditioners, or even power tools that could help you complete repairs on your home while the power is out.

The most reliable sources for information on generators are the various reviewing sites with experienced testers. Unless you're fully capable of powering it with your car battery, it's best to buy portable generators from a store that will allow you to take them directly home for testing. This will get you a chance to see for yourself whether the rig is able to power what your home needs during an outage.

What is the best home generator on the market?

At the end of the day, the best generator for your home will depend on how much power you need and where you'll use it. Leaf Blowers reviews guide will help you decide.

Do you simply need a temporary backup generator in case your power goes out for a few hours? Or do you need a full-time generator for commercial use? Regardless of your scenario — and budget — there's a generator for you in this review guide.

You'll find basic generators with a low price point to help keep costs down. Sewing Machine Reviews will also point you to some higher-end models that provide a bit more for a higher price. Compare and contrast based on your own needs in the Leaf Blowers reviews guide.

The best home generator in 2021 will depend on who you ask and the price point you're willing to pay, but most consumers will be happy with any of the models listed in this Leaf Blowers reviews guide.

Conclusion

It is exceptionally important to have a generator for various occasions. You can have a generator to power up your outdoor tools while you are camping, or you can even have one so that you have constant power when there is an unexpected loss of electricity. Generators are useful in several different ways, and we try to find the best ones you can buy out there. There are 6 detailed generator reviews in this article, and we hope it helps you make the right buying decision.

Our Recommendation

NameCategoryProduct
Yamaha EF2000iSv2Best OverallYamaha EF2000iSv2
Durostar DS4000S Portable GeneratorBudget PickDurostar DS4000S Portable Generator
Honda Super Quiet Gasoline Portable GeneratorUpgrade PickHonda Super Quiet Gasoline Portable Generator