Top Rated Standby Generators of 2026

According to Customer Reviews

When it comes to being prepared for power outages, standby generators are a reliable and essential investment for any home or business. Our top-rated standby generators have been carefully selected based... on user review ratings, ensuring that you have access to the best options available. Whether you're looking for a backup power solution for your residence or seeking a reliable generator for your commercial needs, our collection of top-rated standby generators offers a range of features and capacities to suit various requirements. With user satisfaction as the primary criteria, you can trust that these generators have proven their reliability and performance in real-world scenarios.
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What to look for in top-rated standby generators

1. Power Capacity

The first thing to consider is the power capacity of the generator. It should be able to handle your home’s power needs, so calculate the total wattage of all appliances and systems you want to keep running during a power outage.

2. Fuel Type

Standby generators can run on various types of fuel like natural gas, propane, or diesel. The choice of fuel type will depend on availability and cost-effectiveness in your area.

3. Transfer Switch

A transfer switch is necessary for safe operation. Automatic transfer switches start the generator automatically during a power outage and shut it down when utility power returns.

4. Noise Level

Generators can be loud, so consider the noise level if it's located near living spaces. Some models come with sound-dampening technology.
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  1. 1
    Westinghouse 18,000/14,500 W Dual-Fuel Portable Generator, Gas/Propane, Home Backup, CO Sensor Best deal for the money
    4.8 (37,178 reviews)
    $3099.99 Your price for this item is $3099.99

    About this product

    A powerful and versatile dual fuel portable generator with 15,000 peak watts and 12,000 running watts, featuring push-button electric start and a carbon...

    A powerful and versatile dual fuel portable generator with 15,000 peak watts and 12,000 running watts, featuring push-button electric start and a carbon monoxide sensor.

    What customers like
    • Durable and high quality
    • Good quality ingredients
    • Convenient and well-built
    • Powerful and versatile dual fuel capability
    • Comfortable and suitable for needs
    What customers dislike
    • Difficulty in putting wheels on
    • Potential mess when changing oil
    • Small wire handle
    • Lack of instructions
    • Tight oil dipstick
  2. 2
    Westinghouse 12,500/9,500 W Dual-Fuel Portable Generator, Electric Start, Transfer Switch Ready love it
    4.8 (33,115 reviews)
    $1149.99 Your price for this item is $1149.99

    About this product

    A powerful and versatile dual fuel portable generator with electric start and transfer switch compatibility.

    A powerful and versatile dual fuel portable generator with electric start and transfer switch compatibility.

    What customers like
    • Good value for the price
    • Powerful and versatile
    • Easy to assemble and start
    • Comfortable and flattering fit
    • Durable and well-built
    What customers dislike
    • Fit issues
    • Not durable
    • Box was opened
    • Not quiet
    • Button placement
  3. 3
    Westinghouse 12,500/9,500 W Dual-Fuel Portable Generator, Gas/Propane, CO Sensor great features
    4.8 (32,321 reviews)
    $1249.99 Your price for this item is $1249.99

    About this product

    A dual fuel portable generator with 12,500 peak watts, CO sensor, and intuitive control panel.

    A dual fuel portable generator with 12,500 peak watts, CO sensor, and intuitive control panel.

    What customers like
    • Easy assembly and start-up
    • Good value for the price
    • Versatile and reliable performance
    • Comfortable and flattering fit
    • Durable and well-built
    What customers dislike
    • Fit issues
    • Packaging issues
    • Not durable
    • Not quiet
    • Button placement
  4. 4
    Westinghouse 12,500/9,500-Watt Tri-Fuel Portable Generator, CO Sensor, Gas/Propane/Natural Gas Great features, multiple fuel sources and best of all remote key fob starting
    4.8 (31,963 reviews)
    $1199.99 Your price for this item is $1199.99

    About this product

    A powerful and versatile tri-fuel portable generator with a CO sensor, capable of producing up to 12,500 peak watts.

    A powerful and versatile tri-fuel portable generator with a CO sensor, capable of producing up to 12,500 peak watts.

    What customers like
    • Easy assembly and start-up
    • Good value for the price
    • Powerful and versatile
    • Comfortable and flattering fit
    • Durable and well-built
    What customers dislike
    • Not durable
    • Poor quality material
    • Not quiet
    • Easily torn
    • Button placement
  5. 5
    Westinghouse 6,500/5,300-Watt Dual-Fuel Home Backup Portable Generator, CO Sensor Great I love it
    4.8 (12,357 reviews)
    $649.99 Your price for this item is $649.99

    About this product

    A powerful and versatile dual fuel portable generator with a CO sensor for safety and convenience.

    A powerful and versatile dual fuel portable generator with a CO sensor for safety and convenience.

    What customers like
    • Propane fuel option
    • Arrived undamaged
    • Dual fuel capability
    • Quiet operation
    • Versatility
    What customers dislike
    • Volt meter concerns
    • Delivery time
    • Sizing issues
    • Repairs needed
    • Difficult access to fuse
  6. 6
    Westinghouse 6,600/5,300-Watt Dual-Fuel 6600 Home Backup Watt Portable Generator, Remote Electric Start, CO Sensor Love Dual Fuel
    4.7 (12,196 reviews)
    $799.99 Your price for this item is $799.99

    About this product

    A durable and versatile dual fuel portable generator with remote electric start and CO sensor.

    A durable and versatile dual fuel portable generator with remote electric start and CO sensor.

    What customers like
    • Propane fuel option
    • Arrived undamaged
    • Dual fuel capability
    • Quiet operation
    • Versatility
    What customers dislike
    • Volt meter concerns
    • Delivery time
    • Sizing issues
    • Repairs needed
    • Difficult access to fuse
  7. 7
    Westinghouse 5,000/3,900-Watt Dual-Fuel Portable Inverter Generator, CO Sensor Great Features,Good Price,Hight quality,
    4.7 (9,686 reviews)
    $1299.99 Your price for this item is $1299.99

    About this product

    A powerful and versatile dual fuel portable inverter generator with a compact design and remote start.

    A powerful and versatile dual fuel portable inverter generator with a compact design and remote start.

    What customers like
    • Powerful and high capacity
    • Convenient and easy to use
    • Portability and maneuverability
    • Quiet operation and relatively quiet
    • Dual fuel capability and easy switching between fuels
    What customers dislike
    • Lack of clear labels and documentation
    • Issues with propane functionality
    • Difficulty with starting the generator
    • Shipping damage and packaging issues
    • Need for improvements in oil management and accessories
  8. 8
    Westinghouse 5,000/3,900-Watt Gasoline Powered Portable Inverter Generator, CO Sensor, RV-Ready Great deal
    4.7 (8,415 reviews)
    $1199.99 Your price for this item is $1199.99

    About this product

    A powerful and portable inverter generator with RV-ready outlet, USB ports, and remote start capability.

    A powerful and portable inverter generator with RV-ready outlet, USB ports, and remote start capability.

    What customers like
    • Low noise level
    • Lightness
    • Durability
    • Easy assembly
    • Versatility
    What customers dislike
    • Heavy and difficult to load
    • Lower to the ground than expected
    • Unclear instructions and inaccurate ingredient list
    • Issues with starting and running
    • Various design and maintenance issues
  9. 9
    Westinghouse 5,000/3,900-Watt Gasoline Powered Portable Inverter Generator, CO Sensor, Recoil Start Great power and very quiet!!
    4.7 (8,374 reviews)
    $999.99 Your price for this item is $999.99

    About this product

    A powerful and portable inverter generator with 4500 peak watts, 3700 running watts, and up to 18 hours of runtime.

    A powerful and portable inverter generator with 4500 peak watts, 3700 running watts, and up to 18 hours of runtime.

    What customers like
    • High quality and reliable
    • Quiet operation and low noise level
    • Great features and value for money
    • Versatile and effective
    • Portable and convenient
    What customers dislike
    • Inaccessible design
    • Difficulty starting in cold mornings
    • Flimsy handle
    • Fuel smell
    • Upside-down receptacle
  10. 10
    Westinghouse 4,000/3,300-Watt Gasoline Powered Portable Inverter Generator, Remote Start, CO Sensor Great RV Generator
    4.7 (8,275 reviews)
    $699.99 Your price for this item is $699.99

    About this product

    A powerful and portable gasoline inverter generator with remote start, ideal for camping and emergency backup power.

    A powerful and portable gasoline inverter generator with remote start, ideal for camping and emergency backup power.

    What customers like
    • Good value for the price
    • Quiet operation
    • Versatile and portable
    • Easy to start and operate
    • Reliable and durable
    What customers dislike
    • Poor packaging
    • Choke issues
    • Difficult oil access
    • Inaccurate fuel gauge
    • Lacking power

FAQ

What are the benefits of using a standby generator? + -

Standby generators provide an immediate and automatic source of power during a power outage. They can power essential appliances and systems in your home or farm, such as refrigerators, lights, heating and cooling systems, and water pumps. This ensures that your daily activities can continue without interruption.

How does a standby generator work? + -

A standby generator is connected to your property's electrical panel. When there's a power outage, the generator automatically starts up and supplies power directly to your home or farm's electrical system. Once the regular power supply is restored, the generator automatically shuts off.

What fuel types do standby generators use? + -

Standby generators typically run on propane or natural gas. The choice between these two fuel types often depends on what is readily available in your area. Some models may also offer dual-fuel capabilities, allowing you to switch between different fuel types.

How much maintenance does a standby generator require? + -

Like any machine, standby generators require regular maintenance to ensure they function properly when needed. This includes tasks like checking and changing the oil, inspecting air filters, and testing the unit regularly to ensure it operates correctly.

Can I install a standby generator myself? + -

While it's possible for a knowledgeable homeowner to install a standby generator, it's generally recommended that installation be done by a professional. This ensures that the unit is installed safely and correctly, and complies with local building codes.

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