A Comprehensive Guide for the Best Standby Generator & Top 9 Best Standby Generator In 2022

A backup for the best standby generator can differs from all which can only power a few gadgets. These are high-capacity electromechanical devices that can power nearly all home appliances.

Table of Contents

In this article, we’ll look at the best standby generator. Get started to learn more! 

What are the benefits of having a backup generator for your home? This post will teach you how to buy a best home generator and give you an idea of what to look for. But, first and foremost, what comes to mind, and what is the importance you think of when you hear the phrase “standby generator”?

A backup for the best home generator differs from a portable generator, which can only power a few gadgets. These are high-capacity electromechanical devices that can power nearly all home appliances.

A portable generator is a wonderful option when you have regular power outages. These kinds of outages can cause major disruptions in your life. If you lose power, the food in your refrigerator will spoil, you won’t be able to connect to the internet, and you won’t have hot water if you live in a cold climate.

As a result, a standby generator is a wise investment, and to help you pick one of the best on the market, we’ve compiled a list of generators that provide good value for money. It will tell you about their features and their advantages and disadvantages. Slowly go over each one to see which one best suits your needs.

Fortunately, we’ve put together this tutorial to assist you. The following topics will be discussed:

  • Best Overall for the Best Standby Generator
  • Best 3-Phase Diesel Generator for the Best Standby Generator
  • Best for Whole House Standby Generator
  • Top 9 Best Standby Generator In 2022 
  • Things to Keep in Mind in Buying the Best Standby Generator
  • Frequently Asked Questions about the Best Standby Generator 

Best Overall: Champion Power Equipment 14kW Generator

Champion Power Equipment is one of the best for whole house generator on the market, providing everything you could need. This backup generator features an ergonomic and eye-catching design that gives it a distinct look. You won’t need any more backups for your home with this 14kW power outage. Created Champion Power Equipment to perform well in hot and cold weather conditions. Furthermore, the 10-year limited warranty demonstrates that this generator is undoubtedly one of the best available.

Build this Champion Power Equipment 14kw to be technologically advanced in addition to being able to offer appropriate power for your home. This fuel-efficient generator includes an automatic on/off system that helps turn it on when there is a power outage and turn it off when the power is restored. In addition, the Champion Power Equipment 14kW Generator is one of the few backup generators available that can deliver 14,000 watts on liquid propane and 12,500 watts on natural gas.

Best 3-Phase Diesel Generator: Generac RD03024KDAE

If you want to power practically all of the appliances in a large house, you’ll need this generator. This standby generator’s is one of the best for whole house generator that has capacity to restore 30 kW power in seconds makes it extremely dependable in an emergency.

A 2400cc diesel engine is responsible for the high output. Although you should expect that a generator with this power rating would be noisy, you will be astonished to learn that it only produces 70 decibels of noise. When you consider the amount of power it provides, it’s a reasonable level.

It’s vital to remember that this is a liquid-cooled generator, so you’ll need to supply water to keep it cool. Keep up to current the generator’s status with the dual-line LCD, which displays information even in the dark.

Quiet-test and weekly self-test modes are included to maintain track of the generator’s operation. The generator will run for a few minutes to test itself, and during that time, it will run at a much lower RPM, saving you some gasoline.

Best for Whole House Standby Generator: DuroMax XP12000EH

DuroMax is known for producing high-quality generators and even designing and manufacturing their engines. One of their best is the DuroMax XP12000EH. In every category, including overall value, reliability, cost per watt, and durability, this product has shown to be a winner. If you’re looking for a portable whole-house generator as a backup power source, the DuroMax XP120000EH is a machine you shouldn’t neglect. It has been a top-selling generator for numerous years for various reasons.

This DuroMax device, dubbed “The Beast” by some, is a 12,000-watt dual-fuel generator that runs on both gasoline and liquid propane. Users like the dual-fuel option because it gives them more freedom while also providing a more reliable power source during power outages.

This portable whole house generator provides enough power to run household appliances while being more versatile and cost-effective than a standby generator. When using gasoline, the engine of this machine can provide 12,000 watts peak and 9,500 watts operating power. Meanwhile, this unit has a peak output of 11,400 watts on liquid propane and constant power of 9025 watts.

Top 9 Best Standby Generator in 2022 

Here are the top 10 best standby generator in 2022: 

  • Best Standby Generator, Champion Power Equipment 14kW Generator
  • Best Standby Generator, Generac RD03024KDAE
  • Best Standby Generator. DuroMax XP12000EH
  • Best Standby Generator, Briggs & Stratton 40346
  • Best Standby Generator, A-iPower SUA12000E 
  • Best Standby Generator, Champion 100294
  • Best Standby Generator, Kohler 20RESCL-200SELS
  • Best Standby Generator, Westinghouse WGen9500DF
  • Best Standby Generator, All Power America APGG10000

1. Best Standby Generator, Champion Power Equipment 14kW Generator


A 14kW aXis Home Standby Generator and a 200A aXis ATS Whole House Automatic Transfer Switch is included in the Champion Power Equipment 100837 Home Standby Generator System.

Operating on your home’s NG or LP fuel supply, this generator is the best home generator never needs refueling, starts automatically when utility power goes off and switches off automatically when utility power is restored. The battery maintains its charge in temperatures ranging from -22 to 104 degrees Fahrenheit.

The Champion aXis platform is a programmable home standby system that may upgrade. The digital aXis ControllerTM is built to protect the HSB indefinitely. Power Line Carrier technology allows your generator to interact with the automated transfer switch and other components utilizing your home’s existing wiring, saving you money and time. With aXis wi-fi Direct, your installer can program your generator with a tablet or phone, saving time and money.


  • Quietest in Class- This generator operates at a noise level of 62 dBA, which is suitable for residential use, thanks to superior sound dampening and a specifically designed low-tone muffler.
  • Powerful- No refilling, manual operation, or extension cables are required with the 14-kilowatt generator, which offers 14,000 watts of continuous power on propane and 12,500 watts on natural gas.
  • Reliable- With no cold weather kit required, the 24-volt starting system functions in sub-zero or extreme heat (between -22° F and 104° F), and the generator performs configurable self-diagnostic tests.
  • Power for the Entire House- With a wi-fi setup and the ability to handle endless high-demand loads using four priority levels, the ATS200 Whole House Automatic Transfer Switch provides controlled electricity for your home.
  • Champion Assistance- Includes a 10-year limited guarantee, the industry’s longest standard warranty on residential standby generators, and FREE lifelong technical assistance from experienced technicians.


  • A 200-Amp aXis automated transfer switch is included in the 14-kW aXis Home Standby Generator System.
  • A 14-kilowatt generator generates 14,000 watts of continuous electricity on propane and natural gas, 12,500 watts.



  • Construction is sturdy (mostly metal).
  • The ability to locate a generator that meets practically any requirement.
  • Most goods come with a two-year limited warranty.
  • Some items have a whisper-quiet motor that is ideal for camping.
  • Generators run on gasoline, so getting the right fuel is simple.


  • There are several limits in terms of customer support, particularly when ordering online.
  • Consumer Reports, some models are too heavy for the amount of power.


BrandChampion Power Equipment
Wattage12500 watts
Fuel TypeNatural Gas, Liquefied Petroleum Gas


2. Best Standby Generator, Generac RD03024KDAE


Code Ready, a set of popular preset choices, and several code-driven accessories are included with this Generac Protector Series Diesel Home Standby Generator. You can be assured that your generator will meet local codes and whole house generator that can differ from one location to the next. 

The Protector Series is versatile, adjustable, and fulfills UL criteria, making it an economical backup power solution for home and light business applications. The transfer switch is available separately. Assembled in the United States. Not for use as a primary power source or in life-support applications. Before using this product, read the owner’s handbook completely.


  • In the event of a fuel leak, an alarm is sounded, and the generator is turned off.
  • Leaks are contained in the secondary tank basin, preventing fuel from escaping the environment.
  • May easily inspect through an external viewing glass.
  • Removable doors make service and fuel filling a breeze.
  • Code Ready is a collection of preconfigured settings and code-driven accessories.
  • External vent and fill, double-walled tank with leak sensor, UL/CUL 142-listed


  • A built-in hour meter makes things easier.
  • Quiet-Test weekly self-test mode utilizes less fuel and runs at a lower RPM.
  • The intuitive EvolutionTM Controller has a two-line LCD with many languages for simple monitoring and administration of generator functions.
  • Separately available transfer switch.
  • Limited guarantee of 5 years.



  • Alarm for a fuel leak.
  • A 5-year warranty is included.
  • The power output is 30 kW.
  • The inspection window is simple to use.
  • Parameters are shown on an LCD.


  • Must purchase the transfer switch individually.
  • Only works with diesel.


Manufacturer’s Warranty5 years limited warranty
Ship Weight1685.0 lbs
EngineGenera In-Line
Fuel TypeDiesel


3. Best Standby Generator, DuroMax XP12000EH


The DuroMax XP12000EH is an excellent whole house generator backup alternative with its power and versatility. With 12,000 beginning watts and 9,500 operating watts, this workhorse can keep you fueled through any storm and handle large loads, such as lighting and home appliances and your A/C unit. Dual Fuel Technology doubles the fuel life when running on propane, making this generator an effective, low-maintenance alternative for your home standby needs.


  • MX2 Technology – MX2 Technology allows you to get the most power from each 120-Volt receptacle. You can run the generator at 120V and 240V simultaneously or at 120V only at full power. Ideal for use with recreational vehicles (RVs).
  • Low Oil Shutoff – Protects your investment by shutting down the generator when the oil level drops too low.
  • Fully Featured Power Panel: For maximum compatibility with your applications, the power panel has two 120V domestic GFCI outlets, one 120V 30A twist-lock outlet, one 240V 30A outlet, and one 240V 50A outlet. A voltmeter and 12V DC charging ports are also included on the panel for charging external batteries.
  • All DuroMax generators are EPA (Environmental Protection Agency) and CARB (California Air Resources Board) approved and follow strict requirements to ensure ecologically friendly.


  • DuroMax 457cc OHV Engine: A DuroMax 457cc OHV engine powers the XP12000EH.
  • Dual fuel technology: the capacity to run on either propane or gasoline provides fuel choice independence and flexibility. When the generator detects that the oil level is low, it immediately shuts down to protect your investment.
  • Plenty of power: With 12,000 beginning watts and 9,500 operating watts, this unit can handle large loads such as lights, a refrigerator, and high-amperage power tools.
  • Maximum power: Get the most power out of each 120-volt receptacle with DuroMax MX2 technology. You can run the generator at 120 V and 240 V simultaneously or at 120 V only with full power.
  • The XP12000EH is EPA and CARB authorized for usage in all 50 states, much like all other DuroMax generators.
  • Type of Engine: 4-Stroke



  • The propane version has a 20-hour run time.
  • It has a low oil shut-off feature for engine protection.
  • Rubber wheels are added for improved mobility.
  • There’s also a noise-canceling muffler.
  • It includes fully isolated 4-point heavy-duty frame motor mounts for smooth and silent operation.
  • A complete power panel is included, with outlets, a circuit breaker, an oil warning bulb, and a voltmeter.
  • At 50 percent of its maximum output, gasoline can operate for ten hours in a row.


  • It’s difficult to transport—difficult to pull up and move around.
  • Produces loud sounds as a heavy sound producer.


Wattage12000 watts
Item Dimensions30 x 29 x 26 inches
Item Weight224 pounds
ColorBlack and Blue
Voltage240 volts


4. Best Standby Generator, Briggs & Stratton 40346


The generator’s quietness is its most remarkable attribute. A few meters away, you might not be able to hear it. That’s right, and it’s that silent. You should be able to power a 5-ton air conditioner with a 20KW power output. When the engine oil level in the generator runs low, it will shut down. It has an aluminum coating that protects it from corrosion, rust, and harsh weather.

It also protects the battery from becoming discharged due to inactivity. The battery, unfortunately, does not include the pack. It can be used to your whole house generator. You’ll have to buy one on your own. As a general rule, professionals should install heavy-duty generators like these. It’s not something you should take on by yourself. A small number of users has proved its durability.

A 5-year limited warranty is included. It is one of the heaviest standby generators, weighing 580 pounds. Its measurements of 58 by 36.5 by 72.5 inches attest to this. The product has a 3.4-star rating on Amazon.


  • It has a 3.4-star rating on Amazon.
  • The generator set has a low noise level.
  • Its measurements are 58 by 36.5 by 72.5 inches.
  • Some of its users validated its hardness and durability.
  • The merchandise is delivered quickly.
  • It has an aluminum coating that protects it from corrosion, rust, and harsh weather.


  • With a 5-ton air conditioner, this 20kW with Symphony II Power Management can cool a home up to 12,000 square feet, saving you thousands over a larger, liquid-cooled unit.
  • Closer positioning possibilities are available, up to 18 inches away. According to the National Fire Protection Agency’s (NFPA) 37 standard.
  • A 5-year part, labor, and travel warranty are included.



  • A five-year warranty covers this product.
  • Compared to other generators, it can power appliances and, more importantly, two AC units.
  • A lot of power is efficient.
  • Simple to set up and use.


  • Previous users have admitted to having a problem with the stepper motor or governor not operating properly, causing it to continue at full speed until it shuts itself off.
  • Although the maker claims that it has an automated style exhaust system and damping technology to make it quieter, the truth is that this device is extremely noisy.
  • It’s quite hefty, so you’ll need help installing it.
  • The transfer box is quite huge.


BrandBriggs and Stratton
Wattage20000 watts
Item Dimensions72.5 x 36.5 x 58 inches
Item Weight580 pounds


5. Best Standby Generator, A-iPower SUA12000E


The A-iPower SUA12000 generates 12,000 beginning watts and 9,000 operating watts to power your equipment on the job site, at the campsite, or home. Its strong 459 cc OHV 4 stroke engine features a low oil alert light and low oil automatic shutdown, ensuring that your generator continues to work year after year. This is one of the best home generator. The big 7-gallon gasoline fuel tank allows for a 14-hour average run time. Complete with Electric Start functionality, which allows you to start up your generator quickly and conveniently when you need it. All of your major household appliances will be powered by the SUA12000E generator.


  • Electric Start: A convenient push-button electric start mechanism is available for quick and easy use.
  • Depending on the user’s demands, they can toggle between 120V and 240V.
  • Heavy-duty frame construction with a long-lasting powder coat finish.
  • With a foldable handle and wheels, it’s easy to transport.
  • Engine: 459cc OHV with Cast Iron Sleeve and Low Oil Shutdown from the Performance Series.
  • On gasoline, high output: 12,000 beginning watts – 9,000 operating watts.
  • Run Time: 7-gallon gasoline tank for a 14-hour run time. with a load of 25%.


  • The A-iPower SUA12000 generates 12,000 beginning watts and 9,000 operating watts to power your equipment on the job site, at the campsite, or home.
  • This powerful 459 cc OHV 4 stroke engine will keep your generator running year after year with a low oil alert light and low oil automatic shutdown.
  • The large 7-gallon gasoline fuel tank allows for an average run time of 7 hours at full load and 9 hours at half load.
  • With electric start capability, you can start your generator quickly, easily, and conveniently whenever you need it.



  • The design is solid.
  • Wattage is high.
  • Supports numerous appliances at the same time.
  • Continuous run time of up to 12 hours.
  • Product with the best value.


  • The noise level is a little excessive, especially when big weights are applied.
  • It’s not always straightforward to locate replacement parts.


Model NumberSUA12000E
AC Voltage120/240 volts
Noise Level dB78
Starting SystemRecoil Start – Electric Start
Tank7.0 Gal


6. Best Standby Generator, Champion 100294


The Champion’s 14-kW Whole House Home Standby Generator system gives you peace of mind and continuous power for your entire home. It is one of the best for your whole house generator. The Simple Solution to a Power Outage is the Champion Power Equipment 100294 14-kW Home Standby Generator with a Whole House ATS200 Service Entry Rated Automatic Transfer Switch with Demand Control. The 24-volt starting system works in temperatures ranging from -22 to 104 degrees Fahrenheit without using a warming kit. There are eight circuits accessible on the sub-panel style transfer switch.

This 14-kW unit generates 58. On propane, 3 amps at 240 volts and 52. On natural gas, 1 amp at 240 volts. The sound-dampening liner and low-tone muffler reduce noise through a unique baffle system, making this machine the quietest in its class. The alternator has a total harmonic distortion (THD) of less than 5%, making it safe to use with even the most sensitive devices. Please buy with confidence, knowing that Champion Assistance and our nationwide service centers will provide you with a 10-year limited warranty and FREE lifetime technical support. Returns are not accepted on Home Standby Units.


  • Reliable – The 24-volt starting system works in sub-zero or extreme heat (between -22 and 104 degrees Fahrenheit) without a warming kit, and the generator also runs monthly self-diagnostic testing.
  • Powerful – the 14-kilowatt generator delivers 14 000 watts of continuous power on propane and 12 500 watts on natural gas, without refilling, manual operation, or extension cords.
  • Champion support – comes with a 10-year warranty and free lifetime technical assistance from a team of professionals.
  • During a power outage, the Ats200 whole house transfer switch with demand management provides continuous, regulated electricity to your entire home.
  • This generator is the quietest in its class, with a noise level of 63 dba thanks to superior sound dampening and a specially designed low-tone muffler.


  • This ATS can backup your home’s whole 200 Amp distribution panel and control up to 8 high-demand appliances for your Whole House power demands. The circuits in your home are split into priority zones, ranging from critical to manageable.
  • Pre-designated, high-demand appliances are regulated to avoid overloading your generator as it approaches maximum capacity. When demand falls below a certain threshold, the generator will automatically reclaim the monitored appliances.
  • Appliances are managed and reacquired in chronological order.
  • The steel enclosure protects your generator from the elements and comes with an all-weather composite mounting pad for easy installation.



  • Construction is sturdy (mostly metal).
  • The ability to locate a generator that meets practically any requirement.
  • Most goods come with a two-year limited warranty.
  • Some items have a whisper-quiet motor that is ideal for camping.
  • Generators run on gasoline, so getting the right fuel is simple.


  • The most significant disadvantage of this generator is that an authorized service agent must perform all maintenance to keep the warranty.
  • Another generator not built for larger households is the Champion Power Equipment 100294. It will run most basic appliances, but it may not be able to keep your natural gas-powered HVAC system functioning.


BrandChampion Power Equipment
Wattage14000 watts
Item Dimensions50 x 30.1 x 40.2 inches
Item Weight493.9 pounds
Voltage120 volts
Engine Type4 stroke


7. Best Standby Generator, Kohler 20RESCL-200SELS


This massive generator produces 20 kilowatts of power to operate a well-equipped ranch. Even though it comes with a two-year warranty, you should learn what it covers and what it does not. It can be use for your whole house generator. The guarantee only covers the parts and not the labor for a few consumers. You will be responsible for paying the technician who arrives to repair it.

In addition to everything we’ve discussed, you should double-check the warranty terms because they change frequently. Another generator that performs a weekly self-check is this one. The product is long-lasting, and it comes with excellent after-sales service. We discovered that the noise level is acceptable. It isn’t too much to handle.


  • You’ll appreciate the brand’s after-sales service. It’s fantastic.
  • It’s made to resist all kinds of weather.
  • The device produces a low amount of noise.
  • It will last for a long time.
  • The generator can produce up to 20 kilowatts of power.
  • It automatically performs a weekly self-diagnostic exam.
  • 525 pounds is the weight of the heavy-duty generator.
  • It has a two-year limited warranty (on parts, not labor).


  • With single-phase generators only, also compatible with Load Control Module (LCM) or Load Shed kit.
  • RTX 100-amp indoor-rated automatic transfer switch with 16-circuit load center or RTX 200-amp outdoor-rated service entrance-rated automatic transfer switch with load shed kit is included.
  • Noise levels are comparable to a typical central air conditioner, making for a quiet, neighborhood-friendly operation.
  • Impact tested to -30°F in a stylish corrosion-proof enclosure.



  • The liquid-cooled design prevents overheating under heavy loads, allowing it to last longer.
  • Within 10 seconds after a failure, it provides instant electricity.
  • Depending on the appliances in use, it will automatically transfer or reduce the power supply.
  • Warranty of 2000 hours or 5 years.


  • Many consumers have stated that when their machines break down, Kohler does not fulfill the warranty, forcing the user to find another person, which adds to the cost.
  • This machine is cooled by a liquid-cooled system, which many customers find expensive to fix if it breaks.


Fuel TypeFuel/Natural Type
AvailabilityEstimated to Ship in 8-9 Weeks
MaterialClass H
Voltage RegulatorDigital


8. Best Standby Generator, Westinghouse WGen9500DF 


The max power of the Westinghouse WGen9500DF Dual Fuel Portable Generator is 12,500 watts, with an operational output of 9,500 watts. The WGen9500DF is a dual-fuel generator that can run on either gas or propane (LPG). With a built-in fuel gauge, automatic low oil shutdown, and GFCI outlets, the heavy-duty 457cc 4-Stroke OHV Westinghouse Engine can run for up to 12 hours on a 6.6 gallon (25 L) gas tank, keeping you powered throughout the day. The WGen9500DF’s push-button electric start makes starting a breeze, and the remote start key fob adds convenience from afar.

This whole house generator help of the included set of heavy-duty never-flat wheels, handle and lift bracket, it’ll have your house, travel trailer, or job site powered in seconds. Our nationwide customer service and support network backs the WGen9500DF with a 3-Year Limited Warranty and Lifetime Technical Support.


  • Switching from gas to propane without turning off the machine is simple with the dual-fuel operation.
  • Weighing in at 211 pounds, with an operating loudness as low as 74 dBA
  • (2) GFCI 5-20R household duplex outlets, (1) 120/240V 14-50R with rubber outlet covers, and (1) Transfer Switch Ready L14-30R 120/240V twist-lock.
  • The voltage output, frequency, and lifetime hours are displayed in real-time on the VFT display.
  • All Westinghouse portable generators are factory-tested and may have a small amount of residual oil and fuel odor.
  • 9500 watts running 12,500 watts peak (gasoline); 8500 watts running, 11,200 peak watts peak (electric) (propane).
  • On a 6.6 gallon battery, it can run for up to 12 hours. Fuel tank with built-in fuel gauge; can run for up to 7 hours on a 20-pound battery. Tank of propane.
  • A heavy-duty 457cc 4-Stroke OHV Westinghouse engine with a strong cast iron sleeve powers this machine.


  • Powered by a Westinghouse 457cc 4-Stroke OHV engine with a long-lasting cast iron sleeve, automatic low oil shutoff, and a digital hour meter. The voltage output, frequency, and lifetime hours are displayed in real-time on the VFT display.
  • Plug-and-Play: Includes a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Up and to run Right Away (Minimal Assembly Required)
  • Westinghouse WGen9500DF Dual Fuel Portable Generator-9500 Rated 12500 Peak Watts Gas or Propane Powered-Electric Start-Transfer Switch & RV Ready, CARB Compliant Westinghouse WGen9500DF Dual Fuel Portable Generator-9500 Rated 12500 Peak Watts Gas or Propane Powered-Electric Start-Transfer Switch & RV Ready



  • 17.5 hours of battery life (6.6 gals).
  • Powered by a strong.
  • 457cc OHV Westinghouse engine with cast iron sleeve
  • 3-year warranty/lifetime technical support for high fuel runtime.
  • EPA, CSA, and CARB regulations are met.
  • Remote start and push-button start (key fob included).
  • When compared to its power output, it has a low noise level.
  • Generator with two fuels.


  • This is not a good idea for sensitive gadgets.
  • It’s a little hefty.


BrandWestinghouse Outdoor Power Equipment
Wattage9500 watts
Item Dimensions27.2 x 26.1 x 26.5 inches
Item Weight211 pounds
Voltage12 volts


9. Best Standby Generator, All Power America APGG10000


The APGG10000 from All Power is one of the best home generator, with a few added features. It has an 8000-watt continuous power source and can run for 11 hours at half load. The engine produces a noise level of 76 decibels. It also comes with an hour meter and a wheel kit for your convenience. The generator comes with a battery and has a push-button electric start feature. 1-12 Volt DC EPA Approved, 2 AC Duplex 120 Volt outlets, 1 120 Volt twist-lock outlet, 1 120/240 Volt twist-lock outlet.


  • It lasts 9 hours at 50% load.
  • The fuel capacity is 8 gallons, and the operating noise level is 76 decibels.
  • 1 x 120V twist-lock outlet; 1 x 120V/240V twist-lock outlet; 1 x 12V DC twist-lock outlet.
  • A flat-free wheel assembly, an hour meter, and a maintenance-free battery are all included.
  • The Environmental Protection Agency has given it its seal of approval. Because it is not C, it is not possible to ship to California. 


  • Engine: 420cc OHV.
  • 8000 watt rated power, 10000-watt peak power.
  • 420cc OHV air-cooled engine with 15 horsepower.
  • On 1/2 load, it can run for up to 9 hours.
  • At half load, it runs for 9 hours.
  • Fuel capacity is 8 gallons, and the operating noise level is 76 decibels.
  • 1x120V twist-lock outlet; 1x120V/240V twist-lock outlet; 1x12V DC twist-lock outlet.



  • This generator has more power than a handheld generator.
  • Hardwired into the electrical system of your home.
  • When power is lost, it is programmed to automatically turn on.


  • Another disadvantage of the portable generator is its loud operation.
  • Even though the generator is connected to the outside, it cannot be quiet.
  • Because electricity has a finite amount of power, we can’t use it for everything.


BrandAll Power America
Wattage10000 watts
Item Dimensions31.69 x 25.2 x 21.26 inches
Item Weight230.5 pounds
Engine420 Cubic Centimeters


Buying Guide for the Best Standby Generator 

After reading the previous review, purchasing the best standby generator for home usage should be a simple endeavor. However, some people still find it difficult. Furthermore, several aspects, such as price or power output quality, an influence which elements matter when purchasing a standby generator. Here are some important facts and guidelines to consider when purchasing a generator.

The Setup Procedure

The installation method is the first and most significant element to consider. Make certain that you can install the generator you intend to purchase at your home. In any scenario, you might contact a professional. Take a deep breath, examine your surroundings, and then look for a simple generator to install at the appropriate location. It is the guide that many people overlook and later come to regret. So, rather than buying several times, which is a waste of money, it’s easier to buy one decent thing and use it for a lifetime.

Power Consumption

Another factor to consider is the electricity requirement, which everyone should know. However, if you operate a generator that can supply some of your home’s demands, you can get by with a bit less electricity and a generator with fewer circuits. The smallest power generator has a capacity of 2.5 kilowatts, while the largest has a capacity of 20 kilowatts. So, make the greatest decision for your home and get a long-lasting device that will match your electric power requirements.


The cost is one of the most important considerations for everyone. Most people believe that a high-priced product is always a good choice. It is unfortunate because numerous low-cost products perform admirably. The same can be said about these backup generators. Don’t go for the cheapest option; instead, consider your needs and similar considerations. On the other hand, we advise against making any compromises in terms of quality or price. The best brand to buy is Generac, which is also the cheapest..

Safety Suggestions

Electricity is nothing to be taken lightly, as everyone who has ever experienced even a little electrical shock knows. There are several safety precautions to consider when installing and operating a standby whole house generator.

First and foremost, unless you’re a licensed electrician yourself, it’s always a good idea to hire a licensed electrician to install your standby generator. Use an adequate transfer switch if you opt to install your standby generator yourself. Ideally, the switch you install should be a “double-pole, double-throw” type.

Second, make sure your unit is properly grounded. It is best accomplished with number six solid copper wire and an eight-foot ground suitably attached to the unit’s electrical grounding system.

As a general rule, generators should never be used in a basement or enclosed space. Anyone sleeping or otherwise oblivious of the danger can be killed by the gasses they produce. 

Types of the Best Standby Generator 

The fuel or power source used by standby generators determines the type of generator. There are many different types of backup generators on the market, but a few well-known classes attract consumers worldwide. Take a look at these examples:

Gas-powered backup generator

The gas standby generator is a generator that runs on gas as its principal fuel source. It is the one that runs on propane or natural gas. Natural gas is safe and convenient to use in your home or anywhere else. However, it’s not much of a help for propane gas. It could be a simple source of electric circuit damage.

Furthermore, it may be the source of the worst calamity of your life. So, pick wisely and follow your circumstances. If there are no risks of electric shock damage at your home due to any wrongful conduct, propane gas is an option.

Standby Diesel Generator

Diesel standby generators are generators that already have a fuel source and do not require an additional fuel source. These are not reliant on grids or fossil fuels. These are useful, but they come with certain concerns, as they might cause damage if used too soon. Furthermore, it has a louder volume than any other simple generator.

Standby Generators with Two Fuels

A diesel generator and a natural gas generator power the bi-Fuel standby generator. As a result, it quickly offers the combined power of both generators. In this instance, you can employ more circuits than just a handful. In other words, a powerful engine uses two fuels simultaneously. All bi-fuel generators are EPA approved and have a longer warranty than single-fuel generators.

The sorts of standby generators to install at your home are listed above. These can be used and installed depending on your needs and requirements. Keep in mind that in a location where they will use them regularly.

These generators are advised for usage at home and other locations where you need a quick power supply in case of an electrical problem or a damaged transformer in your neighborhood. Take certain precautions before installing them because each one has its working and installation process. Hire a professional to assist you if this is your first time installing a standby generator. Read the complete guide to buying a generator in the following section.

Is it possible for my backup generator to take the place of my utility service?

While it is technically viable, given current natural gas, liquid propane, and diesel fuel prices, it would not be the most cost-effective alternative. The cost of fuel to run your generator continually is currently significantly more than the cost of obtaining electricity from the utility provider. Furthermore, rather than your local utility company, you, the person, would be responsible for all upkeep of your home’s power source.

Is it necessary to cover a backup generator?

They’re usually large enough to power an entire house in a power loss, and they turn on on their own. They can run for days or weeks without refueling, are relatively quiet, and don’t require weather protection.

What is the maximum amount of time a standby generator can run continuously?

A standby generator can power a medium-sized home for up to 3000 hours on average, while it is not suggested to constantly run a generator for more than 500 hours.

How often should a standby generator be used?

While these storage tips can help, it’s always good to start your generator once every 30 days and let it run for a few minutes. Circulating the oil throughout the engine will keep the components lubricated.

What is the connection between standby generators?

Standby generators are always installed with a transfer switch, connecting to your home or business’s wiring. This switch sits in the background, discreetly monitoring your building’s connection to the local electricity grid.

What is the power source for a backup generator?

A switch on a standby generator connects to the building and controls whether the home uses the power grid or the generator for power. If there is a power outage in the house, the generator’s engine can detect it. The power generating unit, also known as an alternator, turns on.

How far away from home may a standby generator be?

The distance between you and the house is 18 inches (1.5 feet). Doors, windows, and fresh air intakes should be 60 inches (5 feet) away. The maintenance room is 36 inches (3 feet) in front of the generator.

What is the best location for my backup generator?

Most manufacturers, for example, recommend that your generator be kept outside and placed at least five feet away from doors, windows, vents, and flammable materials.

What is a standby power system, and how does it work?

A standby power system can consist of a standby generator, batteries, and other equipment. Emergency power systems aim to protect people and property from the effects of a loss of primary electric power. It’s a continuous power system of some sort.

What are the drawbacks of having a standby power supply?

The main disadvantages of standby power are related to the energy consumed. The disadvantages become less as the standby power is reduced. Standby energy use was often ten watts or more in older devices; however, standby energy use has significantly decreased in many countries’ adoption of the One Watt Initiative.


Our need for electricity is growing in tandem with our population growth. Although our electricity grid is undergoing some much-needed upgrades, the risk of extended outages remains high. However, with one of the best standby generators on the market, you’ll be ready for anything that comes your way.

We believe that by using this article as a guide, we will assist you in selecting the best standby generator for your home. Visit our website, Powerpress, for more details.

Click to rate this post!
[Total: 0 Average: 0]

Save 30% on your next Shooting Supply Order!

We have partnered with Cabela’s to offer the best deal on high-quality Shooting Supplies to our readers. If you click on the button below, we will take you to their exclusive discount page.

Shopping Cart