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Reviewing the Power Stuff

13 Best Whole House Generators with a lot of Power in 2023

13 Best Whole House Generators with a lot of Power in 2023

December 11, 2021 by Scott Leave a Comment

 You will agree with me when I say 

Find the right generator for your house is quite tricky.

If you are not sure about what kind of a generator to need to Read What Size Generator Do I Need

Well, we have compiled a list of the best whole house generator options that you must check out.

You can easily find out what home generator is the best for you. Make sure you read the review along with the buying guide and the frequently asked questions to find out which one is the best home generator.

Best Whole House Generator 2023:

Below we have compiled a list of the top whole house generators that you must check:

Whole House GeneratorRating
Briggs & Stratton 4500 power10 [Editor's Choice]
Jackery portable generator8
Duromax generator 12000 watts8
Generac 5500 gas power generator8.5
Duromax XP8500 generator 8
Rainier dual fuel portable generator7
Wen 4750 watts generator 7.5
Generac open frame generator 3500 watts8
Wen 3800 watts generator 7
Green Power America 5000 watts generator7
Champion 4000-watt open frame inverter generator7.5
Briggs and Stratton 4500 power Smart Series7
Briggs and Stratton 3000 watt generator7

Learn more: Best Tri-Fuel Generator

Briggs and Stratton 4500 P power Smart Series

Why we love it:

  • It has a wattage of 4500 watts
  • 4 stroke engine
  • 3.5-gallon tank capacity
ProsCons
✅Quiet
❌Small fuel tank
✅RV ready generator
✅Compact and lightweight
✅Affordable choice

When you are looking for an affordable brand known for providing the best quality, you must go for the Briggs and Stratton generator.

This whole house generator has a running wattage of 3700 Watts and the total wattage of 4500 Watts. It comes with an electric start option and a single fuel tank.

The fuel tank capacity is 3.5 gallons, which is not a lot. If you are planning to get a small and compact generator, this might be the perfect choice to have. This Briggs and Stratton generator is parallel compatible, and it is absolutely perfect because of the easy usage and compact size.

The product dimension of this generator is 24.5 inches X 17.6 inches x 23 inches.

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Jackery portable generator

Why we love it:

  • Portable
  • Perfect for whole-house use
  • Eco-friendly generator
ProsCons
✅Affordable choice
❌Not the best for handling the whole house load
✅Safe to use
❌Limited functionality
✅Highly portable, perfect for camping

This Jackery generator might be the perfect choice for portability and for outdoor use, but it is not the best choice for the whole house.

It is small in size and has a portable design that this not take a lot of space. It is super lightweight and weighs only 3 kg. This portable generator is quiet and had perfect construction.

The voltage is 110 volt, and the total wattage is only 200 words. It might be good for emergency purposes to charge your phone and your laptop, but it will not be good enough to handle the load of the house.

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Duromax generator 12000 watts

Why we love it:

  • Handles the load of the whole house
  • Has the engine of 457 cc
  • Has the running wattage of 9500 watts
ProsCons
✅Perfect for whole-house use
❌Not the easiest to navigate
✅Handle the heavy load of the house including generator and air condition
❌Limited running time at maximum power
✅Portable with wheels
✅The great value of money

This is the perfect whole house generator that you will find. The running wattage is 9500 watts, and the generator has a dual fuel option.

It can flexibly run on protein and gasoline. Moreover, the running time is up to nine hours, with a 50% load. It is an excellent quality generator that provides just the right amount of excellence and efficiency.

This operating generator provides a voltage output of 120 and 240 volts. It can be used anywhere, and it will still not be very loud. It can handle a great amount of load, including the refrigerators in air conditioners.

This can be the perfect choice to have during a power shortage and blackout. The portability is the cherry on top.

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Generac 5500 gas power generatorBest 5000-Watt Generator

Why we love it:

  • Output wattage is 5500 watts
  • 389 cc engine available
  • 10 hours running time
ProsCons
✅Portable generator
❌Does not provide the perfect value for money
✅Highly functional
❌A little expensive
✅Reliable and long-lasting

When you plan to get the best quality generator, you will also come across the generic whole house generator reviews.

This is the brand that is known for providing the best quality generators for the whole house. However, you must check the durability and reliability. This generator has an output of 5500 watts. Moreover, the fuel tank capacity is 7.2 gallons, and the running time is 10 hours with a load of 50%.

It is highly reliable and is known as one of the cheap whole house generators. When you are looking for a durable option, this might be the best choice. Moreover, it comes with a warranty as well.

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Learn more about Inverter vs Generator

Duromax XP8500 generator

Why we love it:

  • powerful, long-lasting generator
  • Dual fuel technology available
  • 420 CC generator
ProsCons
✅Powerful 4 stroke generator
❌Not very quiet
✅Has electric start and recoil start also available
❌Unlimited fuel tank capacity
✅Perfect for the whole house
✅It can be used on propane and gasoline both

We have another one of the whole house generators with an output of 8500 watts. It is a powerful generator that is made to last a very long time. It has a voltage output of 120 volts and 240 volts. Moreover, it comes with dual-fuel technology that enables you to use propane and gasoline both for the perfect functionality of the generator.

It is not very quiet, but it is still a very reliable option to have. This power generator can be used for the whole house for up to 10 hours at 50% load. There is a warranty also available for this high-quality power generator. There is a USB outlet also available, and it is great in terms of the powerful engine. The metal open frame construction is another highlight of this product. There are a lot of other features that you must consider, including the weight, which is also on point.

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Rainier dual fuel portable generator

Why we love it:

  • Lightweight generator
  • Portable option
  • Comes with dual fuel Technology
ProsCons
✅4 stroke engine type
❌A little loud
✅Long-lasting
❌Not the most portable option
✅Perfect value of money

This is another one of the dual fuel options that have a running wattage of 9500 Watts. This high-quality generator comes with the Fuel Gauge and other automatic shutdown option also.

It is safe to use and offers a perfect control panel for easy navigation.

This powerful generator has an engine of 457 CC, and it can be used for up to 17 hours with a 25% load. The noise level is 72 decibel, which is not very low, but it is still good compared to the other options.

It has various voltage outlets, and it can handle the load of the household appliances. There are 2 starting options available, including the electric start and the recoil start option.

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Wen 4750 watts generator

Why we love it:

  • Has a tank capacity of 4 gallons
  • Maximum safety available
  • Reliable option
ProsCons
✅Affordable
❌Does not have a dual fuel feature
✅Automatic shutdown available
❌Does not have the most robust engine
✅Quiet
✅Two different start options available

This generator is another one of the top-quality generators that offer incredibly great features. There is a digital readout option available, and also, there is an easy maintenance option. The navigation is simple and just on point. The electric start option makes it easier for you to start the generator.

There is a low oil shutdown option available for better safety. You will also find the automatic voltage regulator feature on this high-quality generator.

It has an engine capacity of 223 CC. this generator is easy to transport and easy to use based on your requirements.

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Generac open frame generator 3500 watts

Why we love it:

  • Has the voltage of 120 volts
  • Quiet and portable
  • Parallel ready generator
ProsCons
✅Two types of starting options
❌Not portable
✅Affordable choice
❌Cannot handle a lot of loads
✅Easy to navigate

This open frame generator is another of the high-quality generators. It is a standby generator and cannot be the perfect choice if you are looking for a portable option.

This high quality generator is perfect for the noise-sensitive environment because it does not make a lot of noise.

It is lightweight, and even though there is no wheel kit available, it is one of the best and the ideal option to choose from. This generator is a parallel compatible and open frame.

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Wen 3800 watts generator

Why we love it:

  • 4 stroke engine type generator
  • Has an engine displacement of 212 cc
  • Lightweight and easy to carry
ProsCons
✅Four strokes lightweight generator
❌Limited support
✅Closed frame generator
❌Not good for heavy loads
✅Reliable and safe to use

This 3800 Watts generator is a good quality generator that is used by most people for Limited load.

It is a closed frame generator with the various outlets of USB and also offers a fuel display and digital load display. The navigation is simple, and maintenance is on point for this generator. It is a noise-sensitive option because it is not making a lot of noise.

This generator can be a good choice for people looking for a temporary fix for power shortage. It cannot handle many loads, but it can help you for charging your tablet and laptop.

Besides that, there is a fuel shut off feature available that enhances safety and maximizes functionality. Moreover, the running time is 8.5 hours at 50% load.

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Green Power America 5000 watts generator

Why we love it:

  • Portable gasoline generator
  • Open frame generator
  • Has the noise level of 74 decibel
[wpsm_divider top=”20px” bottom=”20px” style=”dotted”] [wpsm_column size=”one-half”][wpsm_pros title=”PROS:”]
ProsCons
✅Affordable choice
❌A little loud
✅Comes with a lot of different features
❌Not the best in terms of easy navigation
✅Offers manual recoil start recoil start

This one is another one of the favourite for the people. This portable generator by Green Power is high quality and one of the best reliable choice. For the whole house use, it can be the on-point choice. The gasoline tank has a capacity of 4 gallons, and it comes with DC outlets of 12 volts and 120 volts.

Moreover, there is a lot of other features, including the lightweight and engine capacity of 223 CC. The run time is 11 hours, with a 50% load.

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Learn more about Generator Transfer Switch

Champion 4000-watt open frame inverter generator

Why we love it:

  • Open frame inverter generator
  • Manual start generator
  • Has the engine of 224 cc
ProsCons
✅Affordable price
❌Cannot handle a lot of loads
✅Easy to use and reliable option
❌Does not have an electric start option
✅17 hours running time
✅Quiet

This manual start generator is very quiet and does not make a lot of noise. This environmentally friendly generator has a noise level of 64 decibels. It is great for traveling and camping in the RV.

This generator comes with a three-year warranty, and it is long-lasting. The total output is 4000 watts.

Also, you can use it for 17 hours with a 50% load. This reliable option is counted as one of the best and top-rated whole houses then later.

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Briggs and Stratton 4500 power Smart Series

Why we love it:

  • 4 stroke generator
  • Has the tank capacity of 3.5 gallon
  • 16 hours usage at 25% load
ProsCons
✅Affordable option
❌Does not have the best support
Reliable choice
❌Limited functionality
✅Closed frame
✅Easily portable

This is another one of the Briggs and Stratton generators that has a noise level of 64 decibels. It is a very quiet generator that is environmentally friendly.

It can be used for up to 16 hours at 25% load. Moreover, it is perfect for whole-house use, but the Limited load can be a drawback. It is perfect in terms of functionality and construction. The design is the closed frame design, which offers perfect usage.

The lightweight and the main use of perfect functionality and portability as well. It is one of the good quality generators that can be used for a limited load. If you are looking for something that can provide you long-lasting use for the whole house, this might not be a perfect choice.

You can easily charge your laptop, tablet, and smartphone with this generator.

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Briggs and Stratton 3000 watt generator

Why we love it:

  • Quiet and easy to use
  • LCD available
  • Has the running wattage of 3000
ProsCons
✅1.5-gallon capacity
❌Expensive choice
✅Running time is 10 hours
❌Limited load capacity
✅Lightweight

This is the last Briggs and Stratton incredible option. It is the generator that has a 3500 Watts output. It is incredibly great in terms of the noise. It is easy to navigate and easy to clean. Moreover, it is very quiet to use. It is parallel compatible with the fuel tank capacity of 1.5 gallons.

You can use it for up to 10 hours with a 25% load. The engine capacity is 171 cc. It is a good quality generator, but it might not be a cheap whole house generator. Because of the limited capacity, it can be used for charging your laptops in smartphones and other small appliances.

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Conclusion

Now that you have checked the perfect whole house generator, you must narrow down your choices for purchasing the best option. The above home generator reviews will help you determine which of these is the most appropriate. Moreover, the buying guide is also available for you to determine which of these standby generators review is the best fit for your house. It is also important that you check the many other features that are listed above.

The size and reliability matter is a lot. You must also check the warranty of the generator and ensure if there are appropriate features available for your house. Moreover, it is important that you see if the generator is capable of handling the load of the whole house and the running time is also important.

Buying guide:

What features to consider when getting the top whole house generator?

Below we have compiled a list of a few features that you must consider when getting the whole house generator. Make sure you check the generator features beforehand so that you don’t enter purchasing the wrong generator.

Size

The first thing that you must consider is the size of the generator. It depends on you regarding what should be the size of the generator that you must look for. If you have a small house, you should not be looking for a generator that is 13000 Watts. It is better to look for a generator that can help you to provide appropriate support for optimal energy backup for the house. For a small house, this generator of a maximum of 4500 watts can be perfect.

For a medium-sized house, you should look for a generator that is up to 7000 watts. Besides that, it is also important that you to the generator according to the requirement. If you are planning to travel, you must look for a generator that is small in size and easily portable. If you are wondering how big of a generator do I need, you must consider the purpose and your requirement first. If you are sure about your requirement for the generator, you can definitely get a particular option. If you are unsure, then look for the generator that is best in terms of feature prices and for helping with appropriate energy backup.

Portable or standby

Portability is the next most important thing that you must check in the generator. Whether you plan to use it for the home, it still needs to have the wheels and folding handle to move it in your house or anywhere you want. Even if it is not the most lightweight option, you must consider having a generator with the appropriate wheel kit installed. A generator that is portable enough will provide you the best performance, and you can use it anywhere you want besides the house as well.

Portability will not only increase the functionality but also it will allow you to take it with you while you are camping or for office use as well.

However, if you are not looking for a portable generator, you can look for the standby generators that are appropriate for your house and the officers. There are two different types of generators available, having the feature of portability. Make sure you decide according to your requirement if you need a portable generator or looking for standby generator reviews.

Dual fuel

When you are looking for a full house generator, you must look for the fuel options as well. Most of the top-rated whole house generators come with dual-fuel options. The dual fuel option has been integrated into the generator to make them more functional. These dual-fuel options allow you to use two different fuels in case one of them is unavailable; you can use the generator on the other one. The enhanced functionality of these best home generators makes them even better for use. Some of the generators are functional or natural gas, while others work on gasoline. In most of the natural gas generator reviews, you will find if these are the best ones. There are some others as well that you must check. Some of the generators are also single fuel generators because they have limited functionality, but it still performed great.

Weight and durability

The weight of the power generators and the durability of these best generator for home use also need to be incredibly great. And whenever you are looking for the classy whole house generator reviews, you must check the weight and the durability of the generator. The full house generated needs to be durable and reliable. If it is not properly reliable, you might need to search for something else. Usually, the full house generator can provide you with great functionality, but it is also important that you check the brand and the model of the generator. Some of the generators have the feature that made them long-lasting. If the generated does not require a lot of maintenance and is reliable, you should definitely get it.

Price

The next most important option to consider is the price of the generator. Whenever you are looking at the generator, you must ensure that the price is incredibly great as well. Some of the generators are also high-end generators. In that case, if you are investing in a high and generator, you must make sure that it is long-lasting and reliable enough. You must make sure that you are not saving some money and getting a low-quality generator. It is not worth it. Look for the generator that provides you the perfect value for money. These best home generators will help you for a very long time and would be perfect for you for long term use.

Brand

There are some of the most popular brands that are known for providing the best quality full house generator. It is important that you look for the whole house generators review from these top brands. It will ensure you to provide top-notch quality without any doubt. Some of the famous brands are Westinghouse, Wen, Honda, Generac, and many others. You must ensure that you are checking these top-notch brands whenever you are purchasing the whole house generator. These generators by some of the top-rated brands are a perfect choice to look for.

Fuel tank

The fuel tank is also another important feature to consider. Some of the fuel tanks are small; therefore, the generator cannot work for a long time. Therefore it is important when you are looking for a whole house generator. The generator has to be good enough to support the whole house. Whenever the tank size is small, you must look for the size that is appropriate for your house. Most of the dual-fuel generators offer two different fuel tanks. It is better to look for the dual fuel option rather than looking for a single fuel option because it provides better functionality and enhanced performance.

Noise

The noise of the generator can be irritating if you are getting a loud generator. The generator needs to be good enough to have limited sound. If the noise is super high, it can irritate not only you but also your neighbors. So make sure you check the noise level whenever you are getting the generator. The noise level should not be more than 70 DBA. Also, there should be a noise muffler available to ensure that it is masking the noise and it is not irritating the other people around you.

Starting of the generator

There are most of the top-rated whole house generators that come with two different starting options. One is the electric start option, and the other one is the recoil start option. However, there are some of the generators that offer only one option. It is better and ideal to look for the option that has both of the starting options available. This provides you with better help in case the electric start system is not working. You can always use the recoil start system.

Running time

The running time of most of the generator varies from one to another. It is very important that we check the running time before you finally purchase any generator. The running time needs to be at least 8 to 10 hours. If it is less than that, you should consider finding out a better option.

Maintenance and navigation

These two are the other features that are important to consider. The maintenance and navigation are important to consider as not everyone can use the generator. If the navigation is easy, anyone can understand what is happening with the generator and what the status is. The maintenance needs to be easy and simple enough for anyone to work on.

Warranty

Most of the generators come with a warranty of 3 years. However, it is important that you make sure if the warranty is available or not. If there is no warranty available, you must make sure that you look for the appropriate option that has a warranty and will last for a long time.

Safety 

One last feature that you must consider is the safety feature. Safety is very important when you are getting the whole house generator. You must ensure that the generator is equipped with the features of auto shut off in case of an emergency. In that case, you will be safe, and your house will be safe as well.

Frequently asked questions

What is the best whole house generator?

When you are looking for the best have Sunita, you will come across many options. The above 15 options are some of the top-notch or items that you must consider. If you need our opinion regarding the great whole house generator, then you should consider this the 12000 watts generator for your house.

What should be the size of the durable whole house generator?

The size of the full house generators varies based on the wattage and other details. However, it is better to look for options that are not very large in size. It is better to look for compact and lightweight options.

How much will the whole house generator cost?

The prices of the whole house generator can vary based on the design and the brand. However, it can cost you between the range of $500 to $2000. It is better to set your budget based on the requirement of the generator that you want for the house.

References:

The primary generator and the design process

  • Author
  • Recent Posts
Scott
Scott
I'm an engineer with 9 years of experience working on generators and inverters. Love writing about different gadgets and really passionate about energy and it's applications
Scott
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