Best Home Generators {Updated [month] [year]}

Under good circumstances, a power outage happens on occasion. Some people live in areas where they happen more frequently like cold weather climates or areas that are prone to hurricanes. In these cases, it can often take weeks before your power is restored.

Outages can also happen by overloaded electric grids, so anyone can be at risk of a power outage. Having a portable or standby generator is a great way to power your entire house with standby generators offering a seamless transition between systems. Having continuous and dependable electricity is not only convenient, but it ensures the security and safety of your home and family. Here are a few tips and reviews to help you find the best home generator for your house.

Best Home Generator Reviews

1. Westinghouse WGen9500DF

Westinghouse WGen9500DF

If you are looking for a great backup generator, the Westinghouse WGEN9500DF is portable and can give you 9,500 running watts and 12,500 starting watts. This gives you enough power to run important appliances like your lights, a window AC unit, a sump pump, a freezer, and a refrigerator. Since this generator is a dual fuel unit, you can run it with either propane or gas.

Featuring a wide range of outlets, the WGEN9500DF comes with a 120V L14-30R Transfer Switch ready outlet. This is an easy to use generator that has a remote start as well as a remote start key fob that allows you to control the generator without leaving going outside.

This generator comes ready to use right out of the box and has a user manual that is easy to follow. Since it is such a large unit, it can get noisy at high loads, but it is otherwise quieter than other generators on the market.

Providing a reliable backup power supply, the Westinghouse WGen9500DF features a heavy-duty 457cc Westinghouse Engine. Made with a strong sleeve made of cast iron, this engine can run up to 17 ½ hours using only 6.6 gallons of gas. It also includes GFCI outlets, a fuel gauge that is built-in, and an automatic low oil shutdown.

With its intuitive control panel, it will spotlight the power going to your major appliances. And, you get all this power with just a single cord hookup. The VFT Data Center allows you to keep an eye on the number of lifetime hours, volt output, and frequency.

This is a handy portable generator that comes with a lift bracket, heavy-duty never-flat wheels, and a handle for easy maneuverability. You can power up your house in just seconds with this unit, plus it is easy to maintain.

The Westinghouse WGEN9500DF gets points for its good price to quality ratio and its easy setup and maintenance. This is definitely a unit that gives you a good return on investment, especially when you consider its versatility. Its dual-fuel feature allows you to run it on gas or propane, which is something many users love. It’s also pretty powerful giving you 12,500 starting watts, which is definitely enough to power a home. Just watch out for its noise level at high loads and remember that this generator is pretty heavy when you move it.

2. A-iPower SUA12000E

A-iPower SUA12000E

Next, we have a very affordable generator that also is well-received by customers. The A-iPower SUA12000E is a great quality generator that won’t break the bank, but still gives you a good home backup power supply. With a 459cc four-stroke engine, you get up to 12,000 watts of starting power and 9500 running watts, which is enough to run most of the appliances in your home.

Featuring a seven-gallon tank made of heavy-duty steel, it can provide up to eight or nine hours of run time when at a 50% load. However, some users have been able to get 13 hours before they need to refuel again. For a fraction of what you’d pay for higher-end generators on the market, the A-iPower SUA12000E is a great quality generator that is great to have on hand for an emergency.

With the power output and size of this generator, it’s a good generator for a construction site as well. The A-iPower SUA12000E comes with an electric start that has a keyless one-touch button feature. It also has GFCI Protected Outlets that provide additional safety and protection in a damp condition.

With its full 1-1/4-inch heavy-duty frame, you get additional protection and strength for the generator. And the highly efficient, high output alternator uses the same technology and design as some of the more expensive generators out there. The A-iPopwer Generator also has the best peak wattage when starting motor-driven appliances and tools with the reliability to deliver power when you need it.

With the ergonomically angled control panel, it is easy to reach and see while providing user-friendly access. The A-iPower comes with a USB adapter and a DC adapter plug when you need to charge a battery. It can also power up fans, AC units, water pumps, refrigerators, TVs, and lights as well as four to five power tools while operating at 78dBA.

Users have found that this generator has a long-running time, which many appreciate. With its great price to quality ratio, you certainly get a lot of bang for your buck. It’s reliable and works well during emergencies, and you know it’s a durable and well-built machine when you check out the steel frame and fuel tank. The only drawback users found is that they weren’t that familiar with the manufacturer here in the US.

3. Generac 7043 Home Generator

Generac 7043 Home Generator

With 22,000 watts, the Generac 7043 Home Generator is one of the most popular standby generators on the market. It definitely is one of the biggest air-cooled home generators that you can buy. Powerful enough to supply energy for your entire house, it can power appliances that need some high wattage like TVS, heating, and AC.

The Generac is known to work fine through long power outages that occur in hurricane-prone areas. Featuring a whole house 200 Amp NEMA3 Transfer Switch, this generator is suitable for both indoor and outdoor use. And thanks to its True Power technology feature, it can power sensitive electronics with a guarantee of less than five percent harmonic distortion.

One of the best features on the Generac is that it comes with a built-in wi-fi connection that allows you to control this generator with your smartphone or computer. There is also a dedicated app that allows you to monitor its operation status and also set up a maintenance schedule.

If you connect this generator to your existing natural gas or LP fuel supply, it will automatically kick in with a few seconds of sensing the power loss. It will then run for as long as needed until your power comes back on. You can choose to power up your whole house or just a few essential circuits.

The installation process is simplified with the removable door panels, efficient wiring, and the base pad which needs very little ground preparation. With its innovative engine design, the Generac is a reliable generator that also undergoes rigorous testing for added peace of mind.

Users have found that this generator can withstand some pretty strong hurricane strong winds and that it works well on pretty large homes. Before the hurricane season starts, you can feel confident that the generator will work with the self-test feature. Not only is it a good choice for large appliances, but it’s safe for sensitive appliances providing less than five percent harmonic distortion. Keep in mind that this machine does require regular maintenance and you may want to have a professional check done periodically.

4. DuroMax XP12000EH

DuroMax XP12000EH

Another dual fuel generator, the Duromax XP12000EH allows you to use either gas or propane providing more flexibility in an emergency situation since you won’t have to rely on just one fuel type. Providing 9,025 running watts and 11,400 surge watts, you can power a small house or almost a whole mid-sized house. And that’s just on LPG, you get more wattage when you use gas.

With the ability to run more than seven hours when using propane, you can get eight hours from one gas tank at 50% load. This is a heavy-duty 50-amp generator that isn’t going to be very quiet. But, for the size of its engine, it won’t be that annoying during an emergency.

This is a great whole-house backup generator that can handle some high-powered appliances without issue. Featuring 12,000 watts, this generator packs a lot more power than is normally seen in a portable generator. It can power a central AC as well as important appliances during a power outage or hurricane.

Featuring a keyed electric start, this is a user-friendly generator that also comes with an optional recoil start. Powered with a 457cc, 18HP DuroMax OHV Engine, it feeds a power panel that is fully loaded that includes a twist 120-volt 30A twist-lock outlet, a 50A heavy duty outlet, two 120-Volt 20A outlets, and a 120/240-volt 30A outlet. Plus, it has an idle control, voltmeter, low oil indicator, and circuit breakers.

There is also a unique MX2 switch that can double your 120-volt amperage on a heavy load. It also allows you to get the most power from every 120-volt receptacle while also having the option of operating at 240- and 120-volts at the same time. Including fully-isolated motor mounts, the Duromax includes a heavy-duty frame that is all metal as well as an oversized noise reducing muffler that ensures quiet and smooth operation thanks to the built-in spark arrestor.

This is a very portable and easy to move over any type of terrain with the durable and rugged solid-fill tires and included handle kit. And, like every DuroMax generator, it comes with all copper windings.

Users love the solid build of the Duromax and the versatility of the dual-fuel options. For a portable generator, it has very high wattage options, and it really isn’t as loud as you expect. Just remember that this is a heavy-duty portable generator, and while you can move it, it’s still pretty heavy. Although the wheels do help to move it.

5. Duromax XP10000E

Duromax XP10000E

Portable and powerful, the Duromax XP10000E can be used out at the job site to power demanding electric tools or as an effective emergency backup generator. This generator can power your entire home at a very affordable price and won’t need to be installed as a standby generator. If you live in hurricane-prone areas, this is a great model to consider.

Equipped with a nine-gallon tank, the Duromax XP10000E can run for nine to ten hours thanks to its 16 HP engine. With an automatic low oil shutoff system, it will turn off automatically when it doesn’t have enough oil left to prevent damage to the unit. Since this is a commonly overlooked maintenance routine, this feature can end up saving you a lot of money.

Easy to clean and maintain, the Duromax XP10000E doesn’t require as much attention as a standby generator would. Not only is this a popular heavy-duty generator, but it is also a good choice if you are looking for backup power during storms. Featuring 8,000 running watts and 10,000 starting watts, it has enough power for whatever you can throw at it.

Not only can you power the entire house, but you can also power drills, welders, circular saws, and air compressors out at the job site. Since it surges at 10,000 watts, it is suitable for use on a large scale. And the 8,000 running watts is enough power to keep important appliances in your home running in the event of an emergency.

You also have your choice between a manual and an electric start. Typically, you will use the electric start, but having the manual recoil option is helpful when you need the backup.

With a large number of outlets on the panel, you can power various appliances and have a lot of versatility to use the generator for different reasons. You get a 120/240V 50A heavy-duty outlet, a 120/240V 30A twist lock, a 120V 30A twist lock, and two 120V 20A GFCI outlets.

The Duromax is equipped with a 16 HP 440cc OHV engine that is one of the most powerful that Duromax has in its arsenal and probably one of the biggest in a portable generator on the market today. It also comes with a steel frame that protects that generator from external damage from wind and rain.

Users love the power that you can get in this portable generator and that you don’t have to install it. With its large powerful engine, you can power an entire house. This is an easy to maintain machine as well that comes with a handy automatic low oil level shutdown that can save you a lot of money if you forget to check the oil. Just keep in mind that it can be a bit of a pain to set up and that it is still pretty heavy. Especially for a portable generator.

6. Kohler Standby Generator

Kohler Standby Generator

Featuring 20,000 watts, the Kohler Standby Generator is equipped with a noise-dampening enclosure made of composite materials. This generator will run a lot more silently than many of its competitors on the market. Robust and reliable, this super quiet generator comes with an online monitoring system that can send you text alerts.

If you have a major power outage, this generator will run very smoothly, even if you run it on a high load. Even though it’s pretty large and features a heavy-duty engine, it is relatively quiet. Plus, it has less than 5% harmonic distortion allowing you to charge laptops and TVs without issue.

Keeping your whole family comfortable through an emergency, the Kohler Standby Generator can keep your basement dry and your refrigerator running. Simply place your generator outside and since it is wired into the fuel system and electrical panel, it will come on automatically if your power goes out. With a less than 10 second response, this generator will have your sump pump, heat, AC, and other large appliances working.

Some users have had issues with a known engine throttle problem that causes dirty power flow. You may need to make a few adjustments or replace a carburetor gasket to fix the issues. If you happen to live in a colder climate, you will probably want to get a heater for the carburetor. Customer service has also been reported not to be stellar, which is disappointing.

Otherwise, users liked how quiet the generator is and the online monitoring feature. It is quick to get your household up and running during a storm. And, it has a corrosion-proof enclosure that will help to ensure that it lasts a long time.

7. WEN DF1100T Dual Fuel Portable Generator

WEN DF1100T Dual Fuel Portable Generator

If you are looking for a dual fuel generator, the WEN DF1100T runs off either propane or gas. This is an easy start generator that comes with an electric start and is safe for all your electronic devices. It features a 457cc engine that gives you 240 volts of backup power from an EPAIII and CARB compliant generator.

Providing 7,500 running watts and 9,500 surge watts using propane as well as 8,300 running watts and 11,000 surge watts using gas this generator is easy to switch fuels with just a turn of a selection dial. Safety features include automatic low-oil shutdown, voltage regulator, and overload protection.

It comes equipped with a panel that includes a 12-volt DC cigarette lighter plug, a 230 volt/240-volt 50A outlet, a 120-volt 30A twist-lock outlet, and four 120-volt GFCI outlets. The panel also features an engine switch, fuel switch, circuit breakers, and an hour meter.

This is a convenient generator to use as either a backup energy source or out at the job site. The WEN DF1100T is easy to move that comes with a handle and wheel kit, plus it comes with a 47-inch LPG hose that lets you connect to propane tanks immediately. The handle easily folds down while the 9 ½ inch wheel makes maneuvering it easy. And, thanks to its compact size, this is also an easy to store generator.

With the 6.6-gallon gas tank, you can run the generator for 8 ½ hours on half a load. Your voltage can easily go from 120 volts to 240 volts making it great to use as an emergency backup or for transfer switches. It also comes with a 457cc 4-stroke OHV engine that runs up to 3600 RPM.

Users love the portability of the WEN DF1100T Generator that can also give you a lot of power when you need it. The control panel is really easy to operate, and it comes with several safety features. However, some users have issues with the electric start system and how long it takes to start up the engine.

8. Champion Home Standby Generator

Champion Home Standby Generator

When you want an easy solution to frequent power outages, check out the Champion Home Standby Generator. Providing convenience and security for your home and family during a storm or power outage, the Champion Generator will automatically start any time the power goes out and stands by when the power is on. With the 24-volt starting system, this generator will start in temperatures that range from -22° F to 104° F without needing a warming kit.

Since the included battery charger stays charged at all times, you won’t have to worry about the Champion Generator starting. It connects directly to your natural gas or propane system, so you won’t have to refuel. Plus, this generator comes with a composite mounting pad designed for any type of weather and also makes installation easy. Plus, it comes equipped with an all-steel enclosure that protects the unit from the wind and rain.

Outfitted to perform weekly self-diagnostic tests, the Champion Generator uses an ATS100 automatic transfer switch that operates at 100 amps and a 12-circuit load. Perfect for those that live in hurricane-prone areas, this generator can power essential appliances during power outages. And, with the innovative gull-wing design, you can easily access to the control panel and engine as well as good visibility of the onboard control system.

Featuring a Champion 717cc OHV engine, you get 12 ½ KW of power using propane and 11 KW when using natural gas. The Champion Generator also includes a low-tone muffler and sound-dampening lining that reduces noise with a unique baffle system that makes it one of the quietest generators on the market with a residential-friendly 63 dBA.

This is also a safe generator to use with sensitive electronics producing less than 5% total harmonic distortion. The Champion Generator uses up to 1.6 gallons of propane each hour at 50% load and 122 cubic feet of natural gas each hour at a 50% load. And, its safety features include an automatic low-oil shutoff and an air-cooled cooling system.

Users find the Champion to be well-built, easy to install and maintain, and super quiet. There were not happy with the lack of load management features.

9. Generac 7031 Guardian Series Home Standby Generator

Generac 7031 Guardian Series Home Standby Generator

Providing an automatic backup power when you need it most, the Generac 7031 Generator will keep you home and family safe during a power outage. Simply connect it to your existing natural gas or LP fuel supply, and it will automatically kick in when it senses a power loss. After running as long as you need it to, the unit will turn off once power is restored.

The Generac 7031 can power your entire home or just certain important circuits. This is an easy to install unit that comes with efficient wiring techniques, door panels that are removable, and a base pad that only needs minimal ground preparation. Plus, the durable and tough all-weather aluminum enclosure gives you three sides that you can remove providing easy access for maintenance and service.

Equipped with a Generac’s G-force engine, you get reliability and peace of mind with the 530cc Generac OHVI V-Twin engine that gives you up to 3600 RPM. This is a dual fuel unit that can operate on either propane or gas. And, it operates at 63 dB (A), so it is a good choice for a residential area.

Using True power technology, you get smooth operation featuring best-in-class power quality for your sensitive electronics with less than 5% total harmonic distortion. The Generac evolution controller is equipped with LED indicators to tell you when maintenance is required, the status of the generator, and the presence of utility power. The user-friendly controller design comes with backlit buttons that are color-coded to help you with visibility.

You can generate a maximum output of 10,000 watts on natural gas and 11,000 watts using liquid propane. It also consumes 123 cubic feet of natural gas each hour at 50% load and 43 cubic feet each hour of liquid propane. It will also go into self-test mode once a week and will run at a lower RPM for that period of time.

The Generac 7031 is also equipped with remote monitoring that runs through your smartphone or tablet. Safety features include automatic overload protection, low-oil shutoff, circuit-protecting mechanism, and voltage regulation.

Users love the power they get from the Generac as well as its fuel efficiency. This is also one of the better generators for noise levels when powering small to mid-sized homes. However, some users were not happy that you have to buy the transfer switch separately.

10. Generac 5734 GP15000E

Generac 5734 GP15000E

One of the more powerful generators available, the Generac 5734 GP15000E is also one of the largest. Providing an incredible 15,000 running watts and 22,500 max watts, this is definitely one of the best generator choices if you want to power your entire house. With all this power, you can run pretty much all of your appliances at once thanks to the 992cc OHVI engine.

This generator also comes with a low-oil level shutdown feature that is built-in and automatically shuts off your generator when it doesn’t have any oil left. The Generac 5734 also comes with a large 16-gallon fuel tank that can give you over 10 hours of run time depending on the load.

Also, keep in mind that this is a portable generator that is giving you all this power. The Generac 5734 is gas-powered and features an electric start with an easy to use ignition that will give you a reliable power supply. And, it comes with a strong steel-tube cradle that keeps the unit protected from wind and rain

Safe to use, this Generac 5734 uses circuit-breaker outlets that stop power overloads. This is also a pretty quiet generator thanks to its low-tone muffler. Perfect for your home as well as the job site, this generator has a compact frame that is equipped with all-terrain, pneumatic wheels and lifting eye handles. It handles travel well, so you can expect to use it for many years. and pneumatic, all-terrain wheels for easy portability.

The included cradle is made of hardened steel making this generator rugged enough for traveling. This tough makes it durable enough that it will last for quite a few years of use. And, it with an electric ignition making startups easy and fast.

Thanks to its X-Torq governor, the Generac 5734 can maximize the performance of the engine to keep it from stalling while the pressurized lubrication system can send oil straight to critical areas. Plus, the automotive-grade, spin-on oil filter can sift out dirt and other substances while working alongside the dual-element air filter that allows you to keep maintenance at a minimum.

The Generac 5734 also features an automatic-idle control that reduces noise and fuel usage while the built-in fuel gauge allows you to monitor the unit’s fuel levels easily. at a glance. You also get a 12 VDC battery charger, a 120/240V 50 AMP, a 120V 30Amp twist lock, and two 120-volt GFCI that are circuit-breaker protected.

Users have had problems with the customer service and issues getting help with recently purchased generators. This is rather disappointing, especially when you have a warranty. Otherwise, users loved the power that the generator provides along with the long run time.

Considerations When Choosing a Home Generator

What is a standby generator?

Basically, it is a backup system that will automatically turn on in the event of a power outage. In just seconds, it will sense the loss of power through an automatic transfer switch and turn on the generator allowing it to start to transfer the electrical load. Right away, you have power going to the circuits thanks to the standby generator.

Since most things in our homes use electricity to run, it can be very uncomfortable when it’s not available. Even if you don’t live in an area that is prone to storms, every home can benefit from a backup generator. Since a home backup generator provides power during a blackout, it can save that frozen food in the refrigerator and allow you to still enjoy your electronic devices until the power comes back on. Since a whole house standby generator is already installed, you will barely notice the inconvenience.

How do standby generators work?

There are two parts to a home standby generator system that include the automatic transfer switch and the generator unit. Both of these parts work together to make sure your home is powered up in just seconds when an emergency outage happens.

A professional will install the transfer switch and the standby generator to your home’s existing electrical wiring. That way it will always be ready and will work automatically in the event of a power loss. It will sense when the power has stopped flowing into the home’s system and then automatically switch transfer the selected circuits of your home to the generator within seconds.

Once the power is back on, the backup generator will sense the power flow and automatically transfer back to the utility power. After that, it will then shut down until it is needed again.

Benefits of a standby generator

• Since most standby generators use new technology that will muffle sound to a residential friendly level, they can reduce noise for better operation.

• You get longer intervals for maintenance, unlike portable generators that need maintenance more frequently.

• A standby generator is designed to use fuel more efficiently and have better quality automotive-style engines making them more efficient and reliable.

• A standby generator is typically liquid-cooled allowing it to handle a longer power outage period. They feature load management and A/C shedding options to make them more efficient.

• Standby generators are great solutions for a backup power source for your entire home. With this type of generator, you can power high wattage appliances as well as sensitive electronics safely.

Portable vs. Standby

In the event of an emergency, a portable generator can keep important appliances running. They can also give you mobile power for camping or out on the job site. They were created for use short-term and have to be manually switched since they don’t come with automatic switch.

Power cords are used to connect the generator to appliances, which are then switched off after the generator is not needed anymore. Intended for back up use, portable generators still need regular testing and maintenance to make sure they are ready for a power outage.

A standby generator is different. They are designed as a more permanent solution to frequent power outages. With an automatic connection, they can turn on automatically when they sense the power is out. A whole-home generator is designed to run for long periods of time and use either natural gas or liquid propane. They are also hard-wired into your electrical system which allows them to so shut off automatically when the power is restored.

If you are trying to compare the two, keep in mind that they both do basically the same thing. However, a portable generator will be easier to transport for other uses since it isn’t connected to your house’s circuit breaker panel with a transfer switch. If you don’t plan on moving the generator, ever, then a stationary standby generator will be a good choice.

Also, you will get less power and more noise from a portable generator in comparison to most of the whole house standby generators on the market. Plus, a standby generator comes with insulated weatherproof housing to keep them protected, and they can start up automatically and then work for days and even weeks.

Fuel Types
Diesel – A traditional fuel choice for many types of appliances and backup generators, diesel is beneficial since it has high thermal efficiency. This allows it to yield a low capital cost per kW in large applications. Plus, you can store it on-site, so you can use it in a remote area where natural gas may not be an option because of a lack of infrastructure. This is a reliable source that is often used for mission-critical applications and is often used by hospitals in case of emergencies.

Natural Gas – A natural gas-powered generator will run like a gasoline-powered generator using an internal combustion engine. The engine introduces a mix of fuel and air into the combustion chamber where the piston compresses the blend. In contrast to a diesel or gasoline-powered generator, a natural gas generator will burn gaseous fuels instead of liquid ones.

Liquid Propane – Liquid Propane is a flammable mix of hydrocarbon gases that are known as butane or propane. Used in cooking equipment, heating appliances, and vehicles, liquid propane can also be used in backup power systems as either an LP liquid configuration or LP vapor. However, LP vapor is preferred.

A spark ignites the fuel when running in automotive style engines that are adapted for its use. You must store LP on-site like diesel, which gives you a good gaseous-fuel alternative to diesel for purposes that need to be on-site but won’t spoil.

Dual Fuel Systems
A good way to get around the problem of utility-supplied or on-site fuels is to use a combination of both fuels. Dual fuel generators operate on both LP vapor and natural gas depending on their availability. Usually, they start with natural gas and when that supply is interrupted, they switch to on-site LP fuel.

For a larger system, the bi-fuel configuration is pretty popular. They can burn both diesel and natural gas at the same time in one engine. They can start up on diesel, which acts as a pilot fuel, and they introduce natural gas slowly into the process.

Power Output
When choosing a generator, make sure you know what your power output needs are including your appliances and anything else you will want to power during an outage. Typically, you will need at minimum an 8KW generator to run an entire house, but you will probably be safer with 10KW.

Fuel Tank
Another consideration it the capacity, runtime, and size of the fuel tank. You will want a generator with at least a seven-gallon fuel tank to make sure you get a good runtime. Keep in mind though that the runtime also depends on the engine’s efficiency and the load applied. If you are looking at a whole house standby generator, make sure you consider how much fuel it will consume each hour.

Transfer Switch
Another important consideration, the transfer switch is a vital part of the generator. With a portable generator, you will have a manual transfer switch while a standby generator will use an automatic switch that can detect when there is a power outage and have the generator turn on automatically.

A typical home will need a 200-amp transfer switch. Just make sure you match the amps on the transfer switch with the main breaker amps of your home to get the right generator for your home’s needs.

Noise Level
A standby generator will make less noise, so it’s not necessary to worry about the level of noise they generate. When you choose a portable generator, make sure to check the decibel rating and see if it is appropriate for a residential setting.


How do you pick the right size generator for your home?

Size definitely matters when it comes to generators. Figuring out which is the right-sized generator for your home is important in order to make sure it works correctly. It’s important to be aware of the load requirements and electricity needs of the appliances in your home. When looking at electrical loads, check the plate with the manufacturer’s data found on the machine or equipment to help you determine what the starting amperage is.

Good quality house generators have size options that are rated by the kilowatt and have an abbreviation of kW. This measurement tells you the total capacity or load that the generator can handle. If you are looking for a whole home generator, then you want a generator that has 20kW, but if your home is larger than normal, look for a generator in the 26 to 36kW range. For those that want the ultimate generator backup system, you will need a generator with 48kW that can produce the power you need to run your entire home when you have a power outage.

Which fuel type is better?

A standby generator commonly uses either diesel, natural gas, or propane. Since it has short life stability, gas is not always the best choice. When you choose your generator, you also need to factor in the cost of the fuel it uses and keep in mind that the fuel cost can change a lot
depending on the generator’s size.

Choosing a fuel type that is easily accessible is always wise with both propane and diesel offering a fuel source you can access on-site. However, both of these fuel types can require refills if you have an extended power outage. Also, remember to check local code requirements to see which types of fuel are available in your area.

Who will install the generator?

Typically, you would have the generator installed by a licensed plumber or electrician, but that is up to you. There are also some companies that have a history with installing a standby generator system, but make sure you always check references before you hire someone.

Where do you put the generator?
The placement of a whole home generator should be easy to access for maintenance and repair. You also want to make sure it is high enough so that water can’t reach it. If you want to install it outdoors or on a rooftop, make sure you meet local code requirements to maintain a minimum distance from combustible walls and building openings. If you are installing it indoors, make sure to follow the requirements needed for exhaust ducting, fuel, supply, ventilation, and distance to combustible materials. Typically, you should place a generator as close to the transfer switch and fuel supply as possible.

Which type of transfer switch is better?

Typically, a transfer switches for a generator is controlled automatically. However, there are manual transfer switches that you can use for systems if you prefer. Keep in mind that it doesn’t make them cheaper to have a manual switch instead of an automatic one.

The transfer switch’s size is based on amperage and its location will be determined by the electrician when it is installed. Location can also depend on if the generator serves just emergency loads or the entire house.

How long should the warranty last?

Typically, a generator warranty will run between one and five years. This will depend on the generator’s type. A home generator can range between one and five years while an industrial generator will give you more upgrade options that can give you better coverage.

Who maintains the system?

Like any other motor, you will need to give your generator motor the right type of maintenance to make sure it runs smoothly. That way, you know it will be ready to run in the event of an emergency outage. If a generator has been neglected for too long, it can fail when you need to use it. Make sure you get your equipment on the right maintenance program for reliable operation.

Are generators good for home use?

Since it can bring a lot of use to you your home, a generator is a great investment. Keep in mind that they can be noisy, so make sure to check the decibel levels to ensure that you have a good quality muffler on your generator.

Are there safety measures I should take when using a generator for the whole house?
• Do not store the generator in a closed area
• Make sure it maintains a safe distance from your house
• Read through the instruction manual completely and make sure to follow it
• Dry your hands before you touch the generator even if it is not working
• Turn the generator off before refilling and let it cool

How long will a whole house generator last an owner?

Depending on the build quality, a generator can last up to 15 years. As long as it is maintained frequently and is of good quality, under normal conditions 15 years is an average lifespan.

How important is the THD rating of the whole house generator?
It is pretty important and should be a consideration when choosing a whole house generator. It allows you to power sensitive electronics without worrying, so you want to make sure the THD rating of the generator is less than 5%.

The winner of the best home generator roundup is the Generac 7043 Home Generator. The Generac 7043 Home Generator comes with 22,000 watts making it one of the most popular standby generators on the market. One of the largest air-cooled home generators that you can buy, it can power your entire house including appliances that need some high wattage like TVS, heating, and AC. Known to work well through long power outages in hurricane-prone areas, it features a whole house 200 Amp NEMA3 Transfer Switch and True Power technology feature, so it can power sensitive electronics with a guarantee of less than five percent harmonic distortion.

The wi-fi connection that is built into the Generac allows you to control this generator with your smartphone or computer, plus there is a dedicated app that allows you to monitor its operation status and also set up a maintenance schedule. If you connect this generator to your existing natural gas or LP fuel supply, it will automatically kick in with a few seconds of sensing the power loss. It will then run for as long as needed to power up your whole house or just a few essential circuits.

The installation process is simplified with the removable door panels, efficient wiring, and the base pad which needs very little ground preparation. With its innovative engine design, the Generac is a reliable generator that also undergoes rigorous testing for added peace of mind. The definite winner of the best home generator roundup is the Generac 7043 Home Generator hands down.

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