Top 10 Best Standby Generator [ 2022 ]

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The top list of premium Standby Generator has been launched by this new journey. We decorated some older models and combined them with better or newer ones.

Best Standby Generator
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NoProductScoreAction
1Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch9.8Buy On Amazon
2DuroMax XP4400EH Dual Fuel Portable Generator-4400 Watt Gas or Propane Powered Electric Start-Camping & RV Ready9.8Buy On Amazon
3Firman Performance Series 8000/10000W Generator9.6Buy On Amazon
4Generac Guardian 24kW Home Standby Generator with PWRview Transfer Switch Wi-Fi Enabled9Buy On Amazon
5Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch9Buy On Amazon
6DuroMax XP13000HX Dual Fuel Portable Generator-13000 Watt Gas or Propane Powered Electric Start w/CO Alert8.6Buy On Amazon
7Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch8.4Buy On Amazon
8DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready8.4Buy On Amazon
9WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start Transfer Switch Ready8.4Buy On Amazon
10Champion 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch8.2Buy On Amazon

1. Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch

  • Totally Automatic – The ATS50 Emergency Essentials Automatic Transfer Switch has 8 available circuits available and provides seamless power to your home during an outage.
  • Quietest-in-Class – Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 59.
  • Reliable – 24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no warming kit necessary, plus the generator performs weekly self-diagnostic tests.
  • Powerful – The 8.
  • Champion Support – Includes 10-year limited warranty with FREE lifetime technical support from dedicated experts.

2. DuroMax XP4400EH Dual Fuel Portable Generator-4400 Watt Gas or Propane Powered Electric Start-Camping & RV Ready

  • Plenty of Power – With 4,400 starting watts and 3,500 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools.
  • Dual Fuel Technology – This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice.
  • Powerful Engine – The DuroMax 210cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools.
  • MX2 Technology – Get the maximum power from each of the 120-volt receptacles.
  • Fully Featured Power Panel – The power panel includes a wide selection of outlets for maximum compatibility in your applications including: (2) 120V household GFCI outlets and (1) 120/240V 30A twist lock outlet.

3. Firman Performance Series 8000/10000W Generator

  • Performance Series
  • Starting Watts – 10,000 Watts
  • Running Watts – 8000
  • Engine Brand – Firman 4 Stroke, 439 CC, 15 HP, 74dB
  • Recoil/Electric/Remote Start
  • 6 Outlets
  • Run Time – 1 hours at 50% Load with 8 Gallon Fuel Tank
  • 10″ Flat Free Tires/Dry Weight – 218 pounds
  • California Carb Compliant

4. Generac Guardian 24kW Home Standby Generator with PWRview Transfer Switch Wi-Fi Enabled

  • Save up to 8,000 dollars in product and installation costs (when compared to competitive output products).
  • Takes up 70% less space (when compared to competitive output products)
  • PWRview, Generac’s home energy management system, allows generator owners to monitor and manage home energy usage, leading to a reduction in electric utility bills of up to 20%.
  • Using PWRview you could save enough to pay for your generator

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

  • Up to whole house protection with the 200 Amp, NEMA 3R (aluminum outdoor enclosure) smart switch
  • Smart, User-friendly controls; Generac 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.
  • 240 volts supply
  • Receive real time status updates

6. DuroMax XP13000HX Dual Fuel Portable Generator-13000 Watt Gas or Propane Powered Electric Start w/CO Alert

  • 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 500cc 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!.

7. Generac 7043 Home Standby Generator 22kW/19.5kW Air Cooled with Whole House 200 Amp Transfer Switch

  • 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.

8. DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready

  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax, 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.
  • Powering everyone anywhere: like all DuroMax generators, the XP12000EH is EPA and CARB approved For use in all 50 States.
  • Engine Type: 4-Stroke

9. WEN DF475T Dual Fuel 120V/240V Portable Generator with Electric Start Transfer Switch Ready

  • Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial.
  • Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
  • Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
  • 4-gallon tank provides up to 11 hours of half load run time
  • Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty.

10. Champion 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch

  • Totally Automatic – The ATS50 Emergency Essentials Automatic Transfer Switch has 8 available circuits and provides seamless power to your home during an outage.
  • Quietest-in-Class – Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 59.
  • Reliable – 24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no warming kit necessary, plus the generator performs weekly self-diagnostic tests.
  • Powerful – The 8.
  • Champion Support – Includes 10-year limited warranty with FREE lifetime technical support from dedicated experts.

Standby Generator Buying Guide


Does the thought of finding a great Standby Generator stress you out? Has your mind been juggling between choices when it comes to buying Standby Generator in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Standby Generator for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Standby Generator Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Standby Generator in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Standby Generator currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Standby Generator brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Standby Generator based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Standby Generator before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Standby Generator they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Standby Generator, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Standby Generator before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Standby Generator will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Standby Generator if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Standby Generator on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Standby Generator on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Standby Generator featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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