A home generator serves as the backup power source you need to keep your appliances, heating and cooling systems, and lighting running during a power outage.

With a standby generator for backup power, you’ll ensure that your home can keep the lights on when the rest of the neighborhood is left in the dark.

we’ve put together a collection of the best Standby Generators that are currently available on the market. To help you find the perfect Standby Generator among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Standby Generators

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Standby Generators:

# Preview Product Price
1 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… $5,985.00 View Product
2 Generac Guardian 24kW Home Standby Generator with PWRview Transfer Switch Wi-Fi Enabled Generac Guardian 24kW Home Standby Generator with PWRview Transfer Switch Wi-Fi Enabled $6,589.89 View Product
3 Champion Power Equipment 100813 9375/7500-Watt Portable Generator with Electric Start Champion Power Equipment 100813 9375/7500-Watt Portable Generator with Electric Start $884.05 View Product
4 Champion 12.5-kW Home Standby Generator with 100-Amp Outdoor-Rated Automatic Transfer Switch Champion 12.5-kW Home Standby Generator with 100-Amp Outdoor-Rated Automatic Transfer Switch $4,399.00 View Product
5 Generac Guardian 24kW Automatic Home Standby Generator Wi-Fi Enabled Generac Guardian 24kW Automatic Home Standby Generator Wi-Fi Enabled $6,195.89 View Product
6 DuroMax XP10000EH Dual Fuel Portable Generator - 10000 Watt Gas or Propane Powered-Electric Start- Home Back Up & RV Ready, 50 State Approved DuroMax XP10000EH Dual Fuel Portable Generator – 10000 Watt Gas or Propane Powered-Electric Start-… $999.00 View Product
7 DuroMax XP4400EH Dual Fuel Portable Generator-4400 Watt Gas or Propane Powered Electric Start-Camping & RV Ready, 50 State Approved, Blue and Black DuroMax XP4400EH Dual Fuel Portable Generator-4400 Watt Gas or Propane Powered Electric… $479.00 View Product
8 Generac 7676 GP8000E Portable Generator, Orange, Black Generac 7676 GP8000E Portable Generator, Orange, Black $1,119.00 View Product
9 Durostar DS12000EH Portable Generator, Red/Black Durostar DS12000EH Portable Generator, Red/Black $1,399.00 View Product
10 Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator - 9500 Rated Watts & 12000 Peak Watts - Gas & LPG - Electric Start - Transfer Switch & RV Ready - CARB Compliant Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator – 9500 Rated Watts & 12000 Peak Watts – Gas &… $1,049.99 View Product

Top Rated Standby Generator Reviews

Since we’ve mentioned 10 different models of Standby Generators on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Standby Generators below:

1

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

$5,985.00
View Product
Product Highlights:

  • 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
2

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

$6,589.89
View Product
Product Highlights:

  • 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
3

Champion Power Equipment 100813 9375/7500-Watt Portable Generator with Electric Start
Champion Power Equipment 100813 9375/7500-Watt Portable Generator with Electric Start

$884.05
View Product
Product Highlights:

  • Ultra-Powerful: At 9375 starting watts and 7500 running watts, enjoy up to 8 hours of run time on a full tank of gasoline with a noise level of 74 dBA from 23 feet
  • Electric start: Trust the reliable 420cc Champion engine with its battery-included electric start featuring a reliable toggle switch, plus built-in Cold Start Technology for easy starts in cold weather
  • Covered Outlets: Four 120V 20A GFCI outlets, a120/240V 30A locking outlet and a 120/240V 50A outlet (14-50R), plus Volt Guard built-in surge protector prevents overloads and keeps your equipment safe
  • Intelligauge: Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals
  • Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
4

Champion 12.5-kW Home Standby Generator with 100-Amp Outdoor-Rated Automatic Transfer Switch
Champion 12.5-kW Home Standby Generator with 100-Amp Outdoor-Rated Automatic Transfer Switch

$4,399.00
View Product
Product Highlights:

  • Totally Automatic – The ATS100 Emergency Essentials Automatic Transfer Switch has 12 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 63 dBA noise level
  • 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 12.5-kilowatt generator provides 12,500 watts of continuous power on propane and 11,000 watts on natural gas, with no refueling, no manual operation and no extension cords needed
  • Champion Support – Includes 10-year limited warranty with FREE lifetime technical support from dedicated experts
5

Generac Guardian 24kW Automatic Home Standby Generator Wi-Fi Enabled
Generac Guardian 24kW Automatic Home Standby Generator Wi-Fi Enabled

$6,195.89
View Product
Product Highlights:

  • 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)
  • 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
Sale6

DuroMax XP10000EH Dual Fuel Portable Generator - 10000 Watt Gas or Propane Powered-Electric Start- Home Back Up & RV Ready, 50 State Approved
DuroMax XP10000EH Dual Fuel Portable Generator – 10000 Watt Gas or Propane Powered-Electric Start- Home Back Up & RV Ready, 50 State Approved

$999.00
View Product
Product Highlights:

  • Plenty of Power – With 10,000 starting watts and 8,000 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 439cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
  • Idle Control – Lowers the RPMs of the generator when not in use, saving fuel and reducing noise. Ideal on job sites where power is used intermittently
  • MX2 Technology – Get the maximum power from each of the 120-volt receptacles. Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. Ideal for usage with RVs
Sale7

DuroMax XP4400EH Dual Fuel Portable Generator-4400 Watt Gas or Propane Powered Electric Start-Camping & RV Ready, 50 State Approved, Blue and Black
DuroMax XP4400EH Dual Fuel Portable Generator-4400 Watt Gas or Propane Powered Electric Start-Camping & RV Ready, 50 State Approved, Blue and Black

$479.00
View Product
Product Highlights:

  • 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. Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. Ideal for usage with RVs
  • 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. The panel also includes a voltmeter and 12V DC charging posts for charging external batteries
8

Generac 7676 GP8000E Portable Generator, Orange, Black
Generac 7676 GP8000E Portable Generator, Orange, Black

$1,119.00
View Product
Product Highlights:

  • Featuring power Rush advanced technology – delivers over 30% more starting capacity allowing you to do more with less
  • Dimensions: 27.2″ W x 27″ D x 26.5 H | Weight: 198 lb
  • 10000 Starting Watts. 8000 Running Watts
  • Electric start Model for easy operation (Battery included)
  • Generac durable OHV engine with splash lubrication provides a long engine life
  • Large-capacity steel fuel tank with incorporated fuel gauge provides durability and up to an 11 hour run-time at 50% load
9

Durostar DS12000EH Portable Generator, Red/Black
Durostar DS12000EH Portable Generator, Red/Black

$1,399.00
View Product
Product Highlights:

  • POWERFUL DUROSTAR ENGINE: The DS12000EH is powered by a DuroStar 18 HP 457cc OHV engine with automatic low oil shutoff; Fuel Capacity: 8.3 Gallons; Noise Level: 74dB
  • PLENTY OF POWER: With 12,000 peak watts and 9,500 running watts, this unit is a workhorse that provides plenty of power to handle multiple jobs from powering high voltage appliances to heavy duty power tools
  • POWER PANEL: Includes a selection of outlets for maximum compatibility in your applications including: 2 120V household outlets, 1 120V 30A twist lock outlet, 1 120/240V 30A twist lock outlet and 1 120/240V 50A heavy duty outlet; Also includes a voltmeter and 12V DC charging posts for charging external batteries
  • MAXIMUM POWER: With DuroStar MX2 technology, get the maximum power from each of the 120V outlets; Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power
  • POWERING EVERYONE ANYWHERE: Like all DuroStar generators, the DS12000EH is EPA and CARB approved for use in all 50 states
  • DUAL FUEL TECHNOLOGY: This generator runs on gasoline or propane giving you the freedom and flexibility of fuel choice
  • WHAT’S IN THE BOX: DuroStar DS12000EH Generator, Oil Funnel, Sparkplug Wrench, Tool Set, Wheel & Handle Kit, DC Charging Cables and Owner’s Manual
Sale10

Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator - 9500 Rated Watts & 12000 Peak Watts - Gas & LPG - Electric Start - Transfer Switch & RV Ready - CARB Compliant
Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator – 9500 Rated Watts & 12000 Peak Watts – Gas & LPG – Electric Start – Transfer Switch & RV Ready – CARB Compliant

$1,049.99
View Product
Product Highlights:

  • 12, 000 peak watts/ 9, 500 Rated watts (gasoline) & 10, 800 peak watts/ 8, 550 Rated watts (LPG)
  • Dual fuel capability allows you to choose between gasoline & LPG fuel sources; great for emergency situations or natural disaster as LPG may be more readily available and easy to store
  • The 457cc, single cylinder, 4-stroke, air cooled, OHV engine with electric start is protected by a durable powder coated frame
  • A 8 gallon fuel tank gives you up to 12 hours of continuous operation at half load when running on gasoline
  • (4) 120V 20A AC outlets, (1) 120V/240V 30A twist-lock outlet, (1) 120V/240V 50A outlet, (1) 12V DC output provide ample space for powering appliances, tools, and other devices
  • Convenient drop-down handles and 10” never-flat wheels for added mobility and easy storage
  • Complete with low oil shut-off, 3-in-1 digital meter, and automatic voltage Regulation for less worry and hassle
  • Includes propane hose & backed by a 1 Year limited

Video Overview

Home Standby Generator: Price, Size, & Install

In this video (sponsored by Champion Generators) I’ll walk you through the install, prices, sizes… basically everything you’ll want to know if you are considering …

Final Words

So, these are all of the Best Standby Generators available on the market. We hope this collection was helpful to find the right Standby Generator for the money. However, we recommend checking out the features, benefits, and problems of each of these Standby Generators before taking your decision.