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The 8 Best home standby generators of 2023

Are you trying to find home standby generators among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling home standby generators on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 11 hours of research and did 39 home standby generators tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best home standby generators you can buy today

No. 1
Generac 7210 24kW Air Cooled Guardian Series Home Standby Generator with 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time Updates
1 Consomer Reviews
Generac 7210 24kW Air Cooled Guardian Series Home Standby Generator with 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time Updates
  • Save up to 8,000 dollars in product and installation costs when compared to other output products, based on internal company data
  • Takes up 70% less space when compared to other output products, based on internal company data
  • 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
  • 5-Year limited warranty for automatic standby generators
SaleNo. 2
Champion Power Equipment 100177 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch
37 Consomer Reviews
Champion Power Equipment 100177 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch
  • Seamless 24/7 Power – No refueling, no manual operation, no extension cords needed and backed by our 10 year limited warranty
  • Sub Zero Start – 24V starting system designed to operate down to -22º F
  • Easy Access – Innovative gullwing enclosure for easy installation and service
  • Quiet Power – Low tone muffler and sound dampening liner for residential operation
  • ATS50 – 50 amp, 10 circuit, outdoor rated (NEMA 3R) automatic transfer switch
No. 6
Generac 7172 10kW Air Cooled Guardian Series Home Standby Generator with 100-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time Updates
  • Generac generators and engines are Engineered and Built in the USA using domestic and foreign parts
  • True Power Technology delivers best-in-class power quality with less than 5 percent total harmonic
  • Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigo
  • Quiet-Test Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators s
  • Tough, Durable All-Aluminum Enclosures: Our RhinoCoat powder-coated finish helps make corrosion-res
SaleNo. 7
DuroMax XP12000HX Dual Fuel Portable Generator-12000 Watt Gas or Propane Powered Electric Start w/CO Alert, 50 State Approved, Blue
1,076 Consomer Reviews
DuroMax XP12000HX Dual Fuel Portable Generator-12000 Watt Gas or Propane Powered Electric Start w/CO Alert, 50 State Approved, Blue
  • All-new control center with a digital multimeter, push-button start, and a front-facing fuel interface allowing you to change your fuel type in seconds! The digital multimeter displays voltage, frequency, total hours run, and hours until the recommended maintenance
  • This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice
  • Equipped with DuroMax “CO Alert Technology” that will automatically shut down the generator if an unsafe level of carbon monoxide is detected
  • Built using a powerful 460cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years
  • The fully loaded power panel includes four 120V GFCI household outlets, one 120V 30AMP outlet, one 120/240V 30AMP twist-lock outlet, and a heavy-duty 120/240V 50AMP outlet making it transfer switch ready!
SaleNo. 8
Westinghouse Outdoor Power Equipment 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CARB Compliant
  • 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety
  • Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network
No. 9
Generac 7225 14kW Air Cooled Guardian Series Home Standby Generator with 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time Updates
1 Consomer Reviews
Generac 7225 14kW Air Cooled Guardian Series Home Standby Generator with 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time Updates
  • Wi-Fi and 200 Amp Transfer Switch
  • Wi-Fi and 200 Amp Transfer Switch
  • True Power Technology
  • Generac's G-Force Engine
  • Quiet-Test Self-Test Mode
  • Tough, Durable All-Aluminum Enclosure
  • Smart, User-Friendly Controls
  • Mobile Link Wi-Fi Connectivity FREE with every Guardian Series Home Standby Generator
  • 200 Amp Whole Home Transfer Switch
No. 10
Generac 7043 22kW Air Cooled Guardian Series Home Standby Generator with 200-Amp Transfer Switch - Comprehensive Protection - Smart Controls - Versatile Power - Wi-Fi Connectivity - Real-Time Updates
  • Protect your family and home during a power outage with this 22,000-watt gas powered home backup generator
  • True Power Electrical Technology provides clean, smooth operation of sensitive electronics, tools and appliances
  • Includes two transfer switch options at 100 AMP 16 circuit switch or 200 AMP service rated switch
  • Natural gas or LP gas operation
  • Connect with standard remote WiFi monitoring to receive real-time status updates 24/7
No. 11
Generac 6483 Scheduled Maintenance Kit for Home Standby Generators with 10-Kilowatt 533cc Engines
  • Tailored for standby home generators - The Generac 6483 Maintenance Kit is specifically designed for use with standby home generators, ensuring compatibility and efficient maintenance
  • Kit for 10-Kilowatt 533cc Engine - This maintenance kit is suitable for generators equipped with a powerful 10-Kilowatt 533cc engine, delivering reliable power for your home
  • Recommended maintenance interval - Generac recommends performing maintenance every 200 hours of generator operation or every 2 years. However, if your generator operates in a dusty environment, more frequent maintenance may be required
  • Comprehensive maintenance components - The Generac 6483 Maintenance Kit includes essential components such as a pre-cleaner, air filter, oil filter, oil funnel, (2) spark plugs, chamois, instruction manual, and a maintenance reminder sticker
  • Oil sold separately - Please note that oil is not included in the kit and must be purchased separately. Be sure to select the appropriate oil for your generator's specifications to maintain optimal performance
No. 13
Generac 6482 Scheduled Maintenance Kit for 8kW Home Standby Generators - Keep Your Generator Running Smoothly, Orange/White
  • Essential Maintenance: This scheduled maintenance kit is designed for standby home generators, ensuring they receive the necessary care for reliable performance when you need it most
  • Specifically for 8-Kilowatt 410cc Engine: The Generac 6482 Maintenance Kit is tailored to fit generators with 8-Kilowatt 410cc engines, providing the precise components required for optimal maintenance
  • Recommended Maintenance Schedule: Maintenance is recommended every 200 hours or 2 years to keep your generator in top shape. If your generator operates in a dusty environment, more frequent maintenance may be necessary
  • Comprehensive Kit Contents: The kit includes essential items such as an air filter, oil filter, oil-funnel, spark plugs, wrench, chamois, instruction manual, and a preventative maintenance reminder sticker to ensure timely servicing
  • Oil Sold Separately: Please note that oil must be purchased separately to complete the maintenance process. Refer to the generator's owner's manual for detailed instructions and additional maintenance guidelines
No. 14
Generac 6212 - Cold Weather Kit for Air-Cooled Home Standby Generators (Discontinued by Manufacturer)
81 Consomer Reviews
Generac 6212 - Cold Weather Kit for Air-Cooled Home Standby Generators (Discontinued by Manufacturer)
  • Kit maintains optimum battery temperature during winter nights
  • Definitely recommended in the North-East or where the temperature falls below acceptable levels
  • Makes for easier starting of your Generac air-cooled automatic standby generator
No. 16
Champion Power Equipment 14Kw Axis Home Standby Generator System With 100 Amp Axis Automatic Transfer Switch
  • The aXis ATS100 Whole House Automatic Transfer Switch provides managed power for your home with wi-fi setup and the ability to manage unlimited high demand loads using 4 priority levels
  • Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 62 dBA noise level
  • 24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no cold weather kit necessary, plus the generator performs customizable self-diagnostic tests
  • The 14-kilowatt generator provides 14,000 watts of continuous power on propane and 12,500 watts on natural gas, with no refueling, no manual operation and no extension cords needed
  • Includes a 10-year limited warranty, the longest standard warranty available on home standby generators in the market, with FREE lifetime technical support from dedicated experts
No. 17
Generac 5664 Air Cooled Home Standby Generator Maintenance Kit, 13kW through 17kW, 990cc Kit (For HSB models prior to 2013) (Limited Edition)
8 Consomer Reviews
Generac 5664 Air Cooled Home Standby Generator Maintenance Kit, 13kW through 17kW, 990cc Kit (For HSB models prior to 2013) (Limited Edition)
  • Generac Guardian Maintenance Kit for 12-18kW Home Standby Generators (760/990cc)
  • Tune-Up Kit, Keep your generator running at optimum performance
  • Contents: Air Filter, Oil Filter, Oil Funnel, Spark Plug, Chamois, Instruction Manual, Reminder Sticker
  • (2008 to 2012) Includes: air filter, oil filter, spark plugs, oil funnel, chamois
  • Oil must be purchased separately
No. 18
Champion Power Equipment 12.5Kw 200 Amp Duel Fuel Standby Generator with Automatic Transfer Switch
  • This refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, and may arrive in a generic box
No. 19
DuroMax XP13000EH Dual Fuel Portable Generator 13000 Watt Gas or Propane Powered Electric Start-Home Back Up, Blue/Gray
8,168 Consomer Reviews
DuroMax XP13000EH Dual Fuel Portable Generator 13000 Watt Gas or Propane Powered Electric Start-Home Back Up, Blue/Gray
  • POWERFUL DUROMAX ENGINE: The XP13000EH is powered by a 500cc OHV Duromax Engine. Engine Speed-3600 RPM. Wheel Diameter-10-Inches .With Gasoline : Peak Wattage - 13,000., Running Wattage - 10,500., Running Amperage at 120V - 87.5., Running Amperage at 240V - 43.75., Runtime at 25% Load - 17., Runtime at 50% Load - 8With Propane : Peak Wattage - 12,350., Running Wattage - 9,975., Running Amperage at 120V - 83.13., Running Amperage at 240V - 41.56., Runtime at 25% Load - 13., Runtime at 50% Load - 6Please read the detailed safety instructions in the manual before operating..Fuel Gauge : Yes, Fuel Tank Capacity Gasoline : 8.3 Gallons, Volume (db) : 74 dB, Battery Type : 12V SLA.
  • DUAL FUEL TECHNOLOGY: The ability to run on Propane or Gasoline allows the Freedom and Flexibility of Fuel Choice.
  • 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 XP13000EH is EPA and CARB approved for use in all 50 states.
  • Complies with Emissions Standards – All DuroMax generators are both approved by the EPA (Environmental Protection Agency) and CARB (California Air Resources Board) and follow strict guidelines to ensure our generators are as environmentally friendly as possible.
  • With Gasoline : Peak Wattage - 13,000., Running Wattage - 10,500., Running Amperage at 120V - 87.5., Running Amperage at 240V - 43.75., Runtime at 25% Load - 17., Runtime at 50% Load - 8
  • With Propane : Peak Wattage - 12,350., Running Wattage - 9,975., Running Amperage at 120V - 83.13., Running Amperage at 240V - 41.56., Runtime at 25% Load - 13., Runtime at 50% Load - 6
  • Please read the detailed safety instructions in the manual before operating.
No. 20
PerfectPitch 5664 14-17 KW Home Standby Generator Maintenance Kit
  • 14-17 kw home standby generator maintenance kit.
  • Only for models produced before may 2013, 992 cc engine.
  • Maintenance recommended at every 200 hours or 2 years.
  • If running in a dusty environment.
  • More frequent maintenance may be required.

How to choose a good home standby generators

Does the idea of finding a fantastic home standby generators make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in home standby generators. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top home standby generators products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top home standby generators on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top home standby generators brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top home standby generators based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the home standby generators were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good home standby generators, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your home standby generators.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting home standby generators for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our home standby generators. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what home standby generators should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on home standby generators.