Top 10 best rated cheap whole house generator reviews to buy

Best whole house generator to Buy in 2020 [Updated]

Last updated: Jun 29, 2020 By Monica

 

top rated Models tested 40 Models Considered
hours of research 38 Hours of Research
experts interviewed 11 Experts Interviewed
best Reviews Analyzed 93 Reviews Analyzed

If you’re questioning, what is the Best whole house generator for Daily Use? You’re at right place. Well finding the good one isn’t an easy task. So we’ve consulted top experts who has in and out knowledge about it. After testing a couple of products, our team listed down some top valuable items which performed a lot better than the rest hundreds of options.

Our team spent tons of hours in order to find out the best option available right now in the USA market. An increasingly popular option is a Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum, which is unbeatable in case of reliability and performance. However, if you have a low budget or wanna save some bucks, you can check out Generac 7178 Guardian 16kW Home Back Up Generator with Whole House Switch WiFi-Enabled. In both, you’ll get all those features which you expect in whole house generator.

To ease your work and save your time, we created a comparison table of Best Selling whole house generator. All the products are sort based on expert’s reviews.

10 Best whole house generator Reviewed : Top Selling in USA 2020

RANK IMAGE PRODUCT NAME SCORE
1

1st Place

Best Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum
Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum

9.7

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2

Best Value

Cheap Generac 7178 Guardian 16kW Home Back Up Generator with Whole House Switch WiFi-Enabled whole house generator
Generac 7178 Guardian 16kW Home Back Up Generator with Whole House Switch WiFi-Enabled

9.4

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3
Generac 7175 Guardian 13kW Home Backup Generator with Whole House Switch WiFi-Enabled reviews
Generac 7175 Guardian 13kW Home Backup Generator with Whole House Switch WiFi-Enabled

9.0

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4
Generac 7039 Guardian Series 20kW/18kW Air Cooled Home Standby Generator with Whole House 200 Amp Transfer Switch (not CUL)
Generac 7039 Guardian Series 20kW/18kW Air Cooled Home Standby Generator with Whole House 200 Amp Transfer Switch (not CUL)

8.9

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5
affordable Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch, Aluminum
Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch, Aluminum

8.7

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6
DuroMax XP13000E Gas Powered Portable Generator - 13000 Watt -Electric Start- Home Back Up  RV Ready, 50 State Approved in USA
DuroMax XP13000E Gas Powered Portable Generator – 13000 Watt -Electric Start- Home Back Up RV Ready, 50 State Approved

8.4

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7
Briggs  Stratton 40442 8000-watt Home Standby Generator System with 50-Amp Automatic Transfer Switch best to buy
Briggs Stratton 40442 8000-watt Home Standby Generator System with 50-Amp Automatic Transfer Switch

8.1

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8
Kohler 20RESCL-200SELS Air-Cooled Standby Generator with 200 Amp Transfer Switch Single Phase, 20,000-Watt
Kohler 20RESCL-200SELS Air-Cooled Standby Generator with 200 Amp Transfer Switch Single Phase, 20,000-Watt

7.8

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9
Briggs  Stratton 40531 12kW Standby Generator with 200 Amp Symphony II Transfer Switch
Briggs Stratton 40531 12kW Standby Generator with 200 Amp Symphony II Transfer Switch

7.6

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10
DuroMax XP12000EH Dual Fuel Portable Generator - 12000 Watt Gas or Propane Powered-Electric Start- Home Back Up  RV Ready, 50 State Approved
DuroMax XP12000EH Dual Fuel Portable Generator – 12000 Watt Gas or Propane Powered-Electric Start- Home Back Up RV Ready, 50 State Approved

7.4

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Top 10 Best Rated whole house generator in USA 2020 : Read Detailed Reviews

For convenience, we have listed down the Top 10 whole house generator of 2020 which we reviewed

After investing a lot of time, here we list down top Best whole house generator with their Key Features. All of them are crushing the USA market. Without any further delay, let’s check them out:-

#1 Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum – Best & Top Rated whole house generator


Best Selling Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum
Key Features
  • True power technology delivers best-in class power quality (less than 5% thd) for Smooth operation of sensitive electronics and appliances
  • Includes a 200 amp NEMA 3 (indoor/ outdoor rated) whole house Smart transfer switch
  • Generac evolution controller features LED indicators for generator status, utility power presence or maintenance required
  • Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance
  • Battery not included. Generac Battery 7043 5819 Sold Separately.

#2 Generac 7178 Guardian 16kW Home Back Up Generator with Whole House Switch WiFi-Enabled whole house generator 2020


Generac 7178 Guardian 16kW Home Back Up Generator with Whole House Switch WiFi-Enabled 2020
Key Features
  • Up to whole house protection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • 5 Year Limited Warranty for automatic standby generators. 
  • True Power Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
  • Generac’s G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.

#3 Generac 7175 Guardian 13kW Home Backup Generator with Whole House Switch WiFi-Enabled


Generac 7175 Guardian 13kW Home Backup Generator with Whole House Switch WiFi-Enabled reviews
Key Features
  • Up to whole house protection with the 200-amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • 5 Year Limited Warranty for automatic standby generators. 
  • True Power Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
  • “Generac generators and engines are Engineered and Built in the USA* *Built in the USA using domestic and foreign parts”
  • Generac’s G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.

#4 Generac 7039 Guardian Series 20kW/18kW Air Cooled Home Standby Generator with Whole House 200 Amp Transfer Switch (not CUL)


Generac 7039 Guardian Series 20kW/18kW Air Cooled Home Standby Generator with Whole House 200 Amp Transfer Switch (not CUL)
Key Features
  • True Power Technology delivers best-in class power quality (less than 5% THD) for smooth operation of sensitive electronics and appliances
  • Includes a 200 Amp NEMA 3 (indoor / outdoor rated) whole house smart transfer switch
  • Generac’s Evolution Controller features LED indicators for generator status, utility power presence or maintenance required
  • Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance
  • Battery Not Included. Generac battery model 5819 sold separately.

#5 Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch, Aluminum


Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch, Aluminum
Key Features
  • 5-Year limited Warranty for automatic standby generators.
  • Powers 16-circuits of your home with the 200-amp, NEMA 3R (indoor or outdoor rated) transfer switch with Aluminum enclosure
  • Smart, User-friendly controls. Generac’s evolution controller features a multilingual LCD display that allows you to Monitor Battery status and track maintenance intervals to ensure your generator is always in top operating condition.

#6 DuroMax XP13000E Gas Powered Portable Generator – 13000 Watt -Electric Start- Home Back Up RV Ready, 50 State Approved


Cheap DuroMax XP13000E Gas Powered Portable Generator - 13000 Watt -Electric Start- Home Back Up  RV Ready, 50 State Approved
Key Features
  • Powerful Duromax Engine: the XP13000E is powered by a 20HP, 500cc OHV Duromax Engine.
  • Gas powered technology: run your generator with gasoline For long lasting power.
  • Plenty of power: with 13, 000 starting watts and 10, 500 watts, This unit can handle heavy loads from lights, refrigerators, home conditioners and high amperage power tools.
  • Maximum power: The power panel includes a wide selection of outlets for maximum compatibility in your applications including: 1 120/240V 50A heavy duty outlet, 1 120/240V 30A twist lock outlet, 1 120V 30A twist lock outlet, and 2 120V 20A household outlets.
  • Powering everyone anywhere: like all Duromax generators, the XP13000E is EPA and CARB approved For use in all 50 States.

#7 Briggs Stratton 40442 8000-watt Home Standby Generator System with 50-Amp Automatic Transfer Switch


powerful Briggs  Stratton 40442 8000-watt Home Standby Generator System with 50-Amp Automatic Transfer Switch
Key Features
  • Includes 50 amp transfer switch with flexible indoor/outdoor installation
  • Closer placement options as close as 18 in. from your home per the National Fire Protection Agency 37 standard
  • Built from the Galvanneal steel used in the automotive industry for long-term durability
  • Comprehensive 4-year parts, labor, and travel limited warranty

#8 Kohler 20RESCL-200SELS Air-Cooled Standby Generator with 200 Amp Transfer Switch Single Phase, 20,000-Watt


strong Kohler 20RESCL-200SELS Air-Cooled Standby Generator with 200 Amp Transfer Switch Single Phase, 20,000-Watt
Key Features
  • 20,000-watt air-cooled generator automatically starts up when the power goes out
  • Includes 200 Amp whole-house, service entrance rated, load shedding, automatic transfer switch
  • Fast response–power to your home in 10 seconds; premium power quality; quiet operation
  • 100% corrosion-proof enclosure offers protection from even the harshest seaside conditions
  • Measures 48 by 26.2 by 29 inches; 5-year/2000-hour limited warranty
    Battery type needed – Group 51

#9 Briggs Stratton 40531 12kW Standby Generator with 200 Amp Symphony II Transfer Switch


affordable Briggs  Stratton 40531 12kW Standby Generator with 200 Amp Symphony II Transfer Switch
Key Features
  • Includes 200 amp automatic transfer switch with flexible indoor/outdoor installation
  • 12 kW with Symphony II Power management can manage a Home, up to 5,500 sq. ft. with a 4 ton air conditioner saving you thousands less than a previously required 20 kW
  • Closer placement Options as close as 18 inch from Your Home per the National Fire Protection Agency 37 Standard
  • Comprehensive 5 year parts, labor, and Travel Limited Warranty

#10 DuroMax XP12000EH Dual Fuel Portable Generator – 12000 Watt Gas or Propane Powered-Electric Start- Home Back Up RV Ready, 50 State Approved


multipurpose DuroMax XP12000EH Dual Fuel Portable Generator - 12000 Watt Gas or Propane Powered-Electric Start- Home Back Up  RV Ready, 50 State Approved
Key Features
  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax 18HP, 457cc OHV engine.
  • Dual fuel technology: the ability to run on propane or gasoline allows the freedom and flexibility of fuel choice.
  • Plenty of power: with 12, 000 starting watts and 9, 500 running watts, This unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools.
  • Maximum power: with DuroMax MX2 technology, get the maximum power from each of the 120 volt receptacle. Choose between operating the generator at both 120 V and 240 V Simultaneously, or at 120 only with full power.
  • Powering everyone anywhere: like all DuroMax generators, the XP12000EH is EPA and CARB approved For use in all 50 States.

Buying Guide: How to Buy the Best whole house generator

There are certain factors you should particularly look for before buying a whole house generator to make sure that you are purchasing the decent product. These factors have been listed below for your convenience so that you can choose accordingly.

Some cheaper whole house generator won’t be the best option if you would going to use it on daily basis.
Once you understand how you intend to use it, the following factors will help you shortlist the options and pick up the right one.

1. Quality and Durabiity

It is important to check the durability and quality of the material used in it. Since you’re going to use the whole house generator for a long time, make sure that the overall build quality is good. It should be sturdy, rust proof and should not be flimsy.

2. Brand Reputation

One of the most important thing to look in a whole house generator is brand. Before buying any more, it is better to choose a brand that determines best product quality and service levels.

However, you will find a few main brands that are dominating the whole house generator market. These brands not only stand above the others, but have a reputation for creating quality products. We dug into the consumer reviews for models made by each brand to get a clearer idea of what customers think about their products.

3. Value for Money

Price ranges are broad in the whole house generator market, and when ranking the best among all, it’s imperative to separate the true features from the flash. Reliability, performance, and functional designs raise some of them to the top of the list. A high price tag doesn’t guarantee high durability and satisfaction.

4. Warranty

It is always suggested to buy whole house generator with a warranty period as you can always replace it with a new product if you find any fault in the device. If not warranty, you should check for return policy so that you do not waste your money on a product that is not effective enough.

How we Tested?

Testing a four-five items is easy, but more than that isn’t. To make the whole process easy and to get decent some whole house generator at the end, our team simplify the testing procedure by divided into steps. Here are they:

1. Make a List

We don’t want to waste time on testing those products which aren’t available in United States market. So first of all we list down all the products which are in available in the market.

2. Sort out the Best selling whole house generator in USA

A tons of models are available in USA. To further break them down, we select those which are top selling and crushing the market right now. For that we do some online research and also forward the list to some trusted store’s owners. It take a couple of days to get complete.

3. Apply Filters

Filters always make it easy for us to find best, isn’t it? So we applied couple of filters like Popularity among customers, Features, Brand Trustness, Price, Durability, and many more. And finally we give the sorted products to our team to start testing.

4. Assign the Task

We have multiple team squad for distinct types of testing, like separate team for testing strength, performance, durability. The Manager assign the the task among then. And finally the results get reviewed by experts and sorted down the best ones.

Conclusion

Any of these could be the perfect product for you or it could be something else. In this day and age of the internet, the Best whole house generator for you is just a few clicks away. Make sure you select the right product for you and do not forget to share this article.

After analyzing the data, without any doubt we can say Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch, Aluminum and is the decent option for you right now. Althrough, Generac 7178 Guardian 16kW Home Back Up Generator with Whole House Switch WiFi-Enabled is also fabulous choice if you want a little cheaper one. Do check them out both.

Have a Great Day!

Cheers