10 Best 12000 Watt Generators

Every home should have an emergency kit prepared in case of a calamity, including a generator. Whether you live alone or with others, having a backup power supply is critical to your comfort and safety.

Not everyone can afford the full-sized generators (which come with hefty price tags), but there are alternatives for those on a tight budget.

If you’re running high-wattage appliances or using lots of energy regularly, you may want to consider investing in a 12kW generator. There are many different features and factors to consider before purchasing a generator of this wattage for both home and industrial use.

So, to assist you in selecting the best 12000 watt generator for your needs, we’ve compiled a guide that details all of the major features and specifications that set these models apart from one another, including horsepower, fuel type, and overall functionality.

10 Best 12000 Watt Generators Review in 2022

1. Durostar DS12000EH Portable Generator

To start our list is the Durostar DS12000EH. This generator is perfect for anyone who needs dependable power in their everyday life. It’s powerful enough to run all the appliances in your home when there’s no other electricity source available.

This portable generator delivers up to 12,000 starting watts and 9,500 running watts to multiple appliances safely and reliably for up to 12 hours. Featuring a powerful 18 HP 457cc OHV engine, this unit makes powering your home convenient.

Another great feature is that the unit comes with 8.3 gallons of fuel capacity, lasting up to 16 hours at 50% load before refueling. What’s more, it runs on both gasoline and propane, giving you flexibility depending on what type of fuel you have available at the time.

Not to forget is the automatic low oil shutoff, which helps prevent engine damage if it runs out of oil unknowingly. The portable generator comes fitted with a high-output alternator that provides sufficient current.

Moreover, this unit comes equipped with outlets for any application such as 120V and 240V AC power supply (you can operate it at both simultaneously). You also get voltmeter readings which help monitor voltage levels while running.

And if that’s not enough, the unit packs a built-in 8Ah charging so you can charge your battery and everything else inside your home right from your generator. Plus, it’s equipped with heavy-duty steel frames and wheels to allow you to roll it wherever you need it for easy transport and maneuverability.

Unlike other generators, the Durostar DS12000EH model runs quietly, so you can use it in your backyard without interrupting your neighbors. And to give you peace of mind, it is EPA approved and CARB compliant.

Having gone through a list of other generators, we can confidently say it is one of the simple generators that are still relatively easy to put together. To prove this, it comes ready to use out of the box with a fully charged battery, oil and gas mixture included, as well as an owner’s manual for easy assembly.

Pros

  • Features an 18 HP 457cc engine that can stand up to tasks that need high performance
  • It has a large fuel capacity of 8.3 gallons to run for more extended periods
  • It comes with an automatic low oil shutoff feature to prevent damage to the engine
  • It runs on either gasoline or propane, allowing you to be flexible
  • Equipped with wheels for easy maneuverability and storage

Cons

  • Don’t include oil; you’ll have to purchase it separately
  • The fuel gauge, according to several reviewers, was inaccurate

2. WGen12000 Ultra Duty Portable Generator

Made by America’s top-rated brand in outdoor power equipment, Westinghouse delivers quality and reliability from coast to coast – from farms to forests, or anywhere you need light, convenient and reliable electricity.

One of their models, the WGen12000 Ultra Duty Portable Generator, is designed to power most of your essential household items in the case of a power outage or disaster.

From lamps to computers and televisions, it provides up to 15000 starting watts of continuous output, powered by a 713cc OHV V-twin engine that can be started instantly.

For uninterruptable power, this unit is designed to run for up to 11 hours with a 10.5-gallon fuel tank. This makes it ideal for camping trips and tailgating, and power outages for extended periods.

Perfect for the job site or backyard parties, this ultra-duty portable generator comes loaded with features. The digital hour meter lets you keep track of how long it’s been running, and the oil alert system notifies you when the oil needs to be changed.

This unit also features innovative ReadyStart technology that includes an easy electric-start or optional remote start to power up your home even when you are far away. What’s more, it comes with a low oil shutdown function that reduces the risk of damage to the generator’s engine when it’s overloaded.

Other essential features include 120V receptacles for standard household items and tools, a 120/240V outlet for RV and other high amp devices, and a transfer switch-ready outlet for larger appliances. And in case of an emergency, there are two 5V USB ports to keep your mobile devices powered up.

Don’t forget a tool kit and an illustrated user’s manual is shipped together with your unit to make assembly a breeze.

With its sturdy frame, cast iron sleeve, and high-quality components, the Westinghouse WGen12000 generator is designed to be dependable and durable in all environments.

Pros

  • Features a powerful 713cc OHV V-twin engine which means more power to run your appliances
  • Built-in battery charger to charge your phone and other devices
  • It comes with a tool kit and a user instruction manual for easy assembly
  • Fuel efficient with up to 11 hours of run time with a 10.5-gallon fuel tank
  • Easy to carry around with the included handle and wheels

Cons

  • Heavy compared to other generators of the same caliber
  • Limited availability due to their high demand

3. All Power America G12000EGL Portable Generator

Enjoy all the benefits of a full-size generator in a lightweight, easy-to-tow package. The All Power America G12000EGL Portable Generator is the perfect companion for power outages, outdoor events, and home use.

This generator was designed to last long after the power returns with heavy-duty construction and corrosion-resistant features you can count on.

To begin, this unit features a powerful 18hp 459cc OHV air-cooled engine that delivers 9kW peak power and 7250w rated power when operating on gasoline or 8kW peak power and 7250w rated power when operating on LPG.

With a generous 8-gallon fuel tank, it can run for up to 10 hours so that you can keep refrigerators, sump pumps, and water heaters on during extended power outages.

For your convenience, this unit comes equipped with several outlets. They include two 120 volt duplex outlets and one twist-lock outlet to run small appliances such as microwaves and TVs.

Also included is a 50 amp, 120/240-volt outlet, which can handle major appliances such as heaters, air conditioners, and refrigerators. All outlets support a maximum 15 amp load capacity, allowing you to use multiple devices at once safely.

And when it comes to safety, the All Power America Generator is a sure thing. It shuts off low oil levels preventing damage to your engine. In addition, it has an electric start and comes with recoil backup if the electric start fails and can operate in a wide range of temperatures.

Easy to transport with its flat-free wheel kit, this unit is designed to bring power to those in need. It’s also EPA Certified and non-C. A. R. B. compliant so you can be assured of its quality and performance.

And operating at 76 decibels, All Power America G12000EGL lets you enjoy a quiet open space such as your backyard without bothering your neighbors.

Pros

  • Delivers high performance and power with the 18HP 459cc OHV engine
  • Low oil shut down feature to prevents engine damage
  • The engine is designed to run on Propane and Gasoline providing flexibility
  • Lightweight and portable with the included flat wheel kit
  • Super quiet operation and easy startup thanks to the easy pull recoil starter

Cons

  • Quite heavy compared to generators of the same category

4. A-iPower SUA12000E Generator

Built for home backup, portable construction, and recreational power, the A-iPower SUA12000E generator is powerful and easy to use. Both quiet and fuel-efficient, you can use it to run a wide variety of appliances such as refrigerators, well pumps, and other power tools.

The A-iPower SUA12000E generator has been designed to fit the needs of both home and commercial users. With 12,000 starting watts and 9,000 running watts, this generator is powerful enough to run your whole house during an outage.

One of the main features is its 459cc OHV 4 stroke engine that uses natural gas or liquid propane as fuel. With this generator, you can be sure to have all the power you can when you need it the most.

To ensure you never run out of power, this unit features a 7-gallon fuel tank with an average run time of 7 hours at 100% load, giving you plenty of juice to power up your appliances and gadgets in the outdoors.

And when you do need to refuel, its low oil alert light will remind you to add more gasoline, while the low oil automatic shutdown will disable the engine once the fuel level gets too low.

And unlike manual start generators, this unit comes with a 50 Amp replacement plug that can be utilized to power various appliances. In contrast, the electric start capability enables your generator to safely operate loads up to 12,000 watts.

Don’t forget that it accepts 10 to 4 gauge wires, which allows high voltage current compared to many other models. You will also like the easy-to-open access doors and side panels, making it simple to fill and maintain the tank.

Furthermore, because of its small size and built-in wheels, this generator is easy to transport, allowing you to experience the power of a generator without the hassle of heavy lifting or storage logistics.

With A-iPower’s replacement plugs, you can now power your electronics 150% more efficiently and effectively. The generator features Polycarbonate housing, in addition to high-quality components. Coming from a trusted brand, this product is CSA-listed and meets UL electrical standards.

Pros

  • Easily handle high demand power needs of your home or business
  • Low oil alert light and automatic shutdown reduces the risk of engine damage
  • Electric start capability allows easy, reliable starting from the push of button
  • Large fuel tank provides extended run time so you can get the job done
  • Accepts 10 to 4 gauge wires for charging, starting, and powering most major power tools

5. DuroMax XP12000EH Generator

When the power goes out, and your life suddenly grinds to a halt, the DuroMax XP12000EH is the first thing you’ll thank for being there. They are one of the most trusted names in portable generators.

With its state-of-the-art design, this generator provides you with clean power that doesn’t pollute, letting you live comfortably, knowing that when the lights go out again, there’s no need to panic.

Bringing electricity to remote locations or providing power for Jobsite essentials, DuroMax generators are available in a range of wattages and applications. The XP12000EH model features 12kW starting watts and 9.5 Kw running watts generating the highest maximum output of any generator in its class.

Additionally, this XP series unit packs a mighty 457cc OHV engine that lets you power your lights and appliances on either gas or propane. Its rugged frame and quiet operation spread comfort throughout the neighborhood when it’s time to power up at an outdoor event or tailgate party.

Rugged and dependable, this generator features all of the latest engine designs and technology, including an electric start that makes getting power to your home quick and convenient. Plus, it boasts an all-metal frame with fully-isolated motor mounts for long-lasting performance and maximum vibration dampening.

The generator also has a power panel with circuit breakers for easy overload protection, plus a fuel gauge for your added convenience. Also included in the power panel are two 120V household-style AC outlets, four 120-volt twist-lock DC outlets, and one 120-volt inverter outlet for powering a variety of your appliances.

Perfect for construction sites, the XP12000EH has a large gallon capacity with a runtime of up to 8 hours and an electronically-controlled carburetor to make sure you don’t run out of gas during an emergency. What’s more, it powers sensitive electronic equipment without creating harmonic distortions that can interfere with other electrical items.

And to deliver the utmost performance conveniently, this unit comes with a wheel kit providing maneuverability in tight spaces and lets you take it wherever the action is. The XP series generators are also EPA and CARB compliant, which means your work environment will be much cleaner and less noisy while using it.

Pros

  • An advanced OHV engine that is more fuel-efficient and durable than other generators
  • Ability to run for up to 8 hours on a single tank ensuring continued power
  • It can run on both gasoline and propane, giving you flexibility on the fuel type
  • It comes with a wheel kit for easy transport and storage
  • Equipped with an all-metal frame for stability and durability

Cons

  • Don’t include oil; you’ll have to purchase it separately

6. Champion Power Equipment 10011 Portable Generator

With Champion’s Power Equipment 10011 Portable Generator, you can power up all your most essential appliances to keep your home and family safe and comfortable during the next storm or outage.

This generator comes with an automatic transmission, so you’ll never have to worry about breaking down in the middle of a busy night. It delivers 717cc of power and can run backward without damage or stress to the engine, making it perfect for backup applications such as using a leaf blower or operating a pressure washer.

Whether you’re camping with friends and family or out in the backyard by yourself, this generator has 2800 starting Watts and 1150 running Watts, offering more freedom in the job site to power demanding tools for more extended periods.

Even better, this unit provides up to 9 hours of continuous power on a full tank of gas, making it perfect for outdoor or indoor activities. And at 78 dBA from 23 feet, you can use it in the backyard without disturbing neighbors.

Unlike other generators of the same class, this lightweight unit comes equipped with Cold Start Technology allowing the generator to startup at low temperatures. It also features an Extreme Protection overload protection that automatically shuts down the unit when overloaded or overheated.

Another essential feature included is a recoil start system; the reliable toggle switch will make starting your generator easier than you could ever imagine o it doesn’t leave you waiting around.

This unit also comes with four 120V 20A GFCI receptacles, a 120/240V 50A twist lock receptacle, and two 120V 20A locking outlets, making this generator perfect for appliances like heaters and stoves, and fridges where you want multiple circuits. Don’t forget the low oil automatic shutoff sensors to protect your engine from damage.

With no-hassle convenience, this portable generator has been designed for easy mobility and storage, with a removable handle and wheels and a brushless motor that you can use continuously.

To give all its customers peace of mind, the Champion Power Equipment 10011 Portable Generator is backed by a manufacturer’s 3-year limited warranty in addition to a FREE lifetime technical support team.

Pros

  • It runs for up to 9 hours on a full tank of gas, providing the necessary power
  • It has a built-in surge protector to protect your home appliances from power spikes
  • It comes equipped with a built-in wheel kit and a lifting hook that makes transporting it a breeze
  • A variety of outlets allowing you to power multiple devices and appliances simultaneously
  • Engineered and built to withstand the harshest weather conditions

Cons

  • Need more than one person to get off the generator from its shipped box
  • Some reviewers complained about slow starting

7. Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator

The Pulsar G12KBN portable dual fuel generator offers you the peace of mind of having an emergency power supply if the power goes out, serving as a backup for your fridge, freezer, well pump, sump pump, and other critical appliances.

Reliable and durable, the G12KBN features two different fuel (gasoline and LPG) sources that can be used independently or simultaneously to create a dual power supply solution. LPG is an alternative fuel that produces less carbon monoxide and zero particulate emissions.

With a 457 cc OHV engine and a continuous rated capacity of 12,000 starting watts, this generator can handle appliances that exceed the typical capacity of both residential generators & smaller workhorse models.

The 4-stroke air-cooled engine with an air-cooled muffler gives you a much cleaner environment to work in. and with a fuel tank that holds up to 8 gallons, you can use it for up to 12 hours of quiet, consistent power.

Featuring a durable powder coated frame for added protection for both the power source and the environment, this powerful generator won’t let you down on the job site or at home during a storm.

Additionally, it has high-output power ratings with plenty of available outlets in both 120-volt AC and the 240-volt unit, including a 15-amp circuit breaker that protects you from overloads. Other features like the digital control panel allow you to monitor the generator status and ensure safe operation during those unpredictable power outages.

You will also like that this generator features a low oil shutoff and automatic voltage regulation, so you never have to worry about dangerous engine overload. The 3-in-1 digital meter will let you know how much power you’re drawing at all times, while its steel propane hose makes it easy to connect to your propane tank.

And after the day is done, you can effortlessly carry your Pulsar G12KBN portable generator from place to place with the convenient drop-down handles and never-flat tires. For your peace of mind, remember that a one-year limited guarantee is included.

Pros

  • The drop-down handles and never-flat wheels provide good control when moving around
  • The automatic voltage regulation allows you to use your generator at a lower capacity, reducing fuel consumption
  • The low oil shutoff prevents damage to the engine by shutting it off when the oil level is too low
  • Can run off of gasoline or propane, providing you with flexibility on the fuel type
  • Rugged, heavy-duty generator designed to withstand the harshest worksite conditions

Cons

  • The unit does not come with a battery cable

8. RAINIER R12000DF Dual Fuel Portable Generator

The Rainier R12000DF portable generator delivers the ideal tools to get you through a short or long-term power outage. With plenty of power and versatility, it offers 12,000 starting watts running on gasoline and up to 17 hours of run time at 25% load.

The R-12000DF boasts 457cc of uncompromised power and is perfect for powering essentials like fridges and freezers, pumps, lights, heaters, and critical appliances. This model comes equipped with a steel fuel tank for safer storage in extreme conditions. Starting as a gas-powered generator, it can seamlessly run in different power sources (gasoline or propane).

To put your mind at ease, this dual fuel generator is the quietest gas-powered generator in its class, operating at a maximum of 72 dBA. With a big 6.6-gallon gasoline tank, you’ll be able to run even the most demanding appliances without having to refill.

For compatibility and seamless connection, RAINIER-R12000DF features a full control panel, including two household GFCI outlets, one 30A outlet, and one 50A outlet for a range of possible plug configurations. It also comes with two grounding ports to support an array of generator accessories.

You’ll also like that its push-button electric start makes precise power control simple, while its backup recoil starter ensures reliable operation when you most need it.

Featuring large rear wheels and two foam grip handles, you can quickly bring the unit along on camping trips without having to worry about getting shocked.

Designed for comfort and safety, the RAINIER R12000DF generator is EPA and CARB compliant for your peace of mind.

Pros

  • Economical with up to 17 hours of run time at 25% load
  • The portable generator can run on either gasoline or propane, providing you with flexibility
  • Easy to use with the one-touch power switch for convenient operation
  • Includes convenient wheel kit and two foam grip handles for your convenience
  • Significantly less noisy with operational volume as low as 72dB

Cons

  • Don’t include oil; you’ll have to purchase it separately

9. Pulsar 12,000W Dual Fuel Portable Generator

Pulsar’s latest portable generator, the 12kW Portable Generator, can supply your leisure or business needs. This dual fuel generator can run up to 10 appliances at once and can be used to power a refrigerator, coffee maker, blender, space heater, and more.

What’s more, its 457cc single-cylinder, 4-stroke combines a fuel-efficient engine with state-of-the-art electronic technology to deliver constant power in the most extreme weather conditions.

You will also like that it can operate on either gas or liquid propane (LP) fuel, providing you the comfort, reliability, and flexibility of generating power with multiple sources.

The generator also has an illuminated control panel and a built-in circuit breaker for safety. Easily fold-away for travel, this unit also includes rear wheels, which take some of the weight off your hands when moving from location to location, and a steel tube handle that provides a sturdy grip while carrying.

In addition, this Pulsar portable generator gives you two ways to start your engine, so you’re never left in the dark. Powered by a convenient electric push-start or recoil backup for whatever task needs power. When done, shut the generator down with a simple push of the switch.

For added convenience, the generator has a digital meter that shows power output and electricity flow. It features a recoil backup, parallel capability, and overload protection. Plus, it is constructed of cast iron cylinder liner and additional vibration-isolating mounts for increased durability and long life.

Weighing only 209 pounds, you can conveniently take it anywhere. Easily move the generator from place to place with the wheel kit stand that comes included with purchase.

Pros

  • It has a switch and go capability to switch from gasoline to LPG in a matter of seconds
  • Lightweight and easy to carry around, weighing only 209 pounds
  • It has multiple outlets to connect appliances and power tools
  • Designed with a wide range of safety features, including an automatic low oil shutoff, thermal overheat protection, and an emergency stop switch
  • It comes with a CARB-compliant 461cc engine for a robust and reliable portable generator

Cons

  • Some reviewers expressed dissatisfaction with the slow start
  • Don’t include oil; you’ll have to purchase it separately

10. CAT RP12000E Gas Powered Portable Generator

For consistent power during an outage, nothing compares to the convenience of having a generator at the ready.

Whether it’s for your average weekend warrior work site or for an extended time away from home, this portable generator will provide the power you need reliably and efficiently.

Designed for extra-heavy demand usage, this sturdy RP12000E generator from the caterpillar machine maker CAT is equipped with a powerful 190cc OHV engine and delivers a maximum of 12,000 running watts and 15,000 starting watts on-demand.

The 15,000 starting watts are powerful enough to startup large engines, including the most demanding freezers and refrigerators. It also features three outlets with circuit breaker protection and 15 amp 120/240-volt household receptacles to allow you to power virtually any standard household device.

Additionally, you can connect it to another generator to double your power with the parallel capability. It is equipped with features like an oversized 13.2-gallon fuel tank that allows up to 11 hours of run time at half load and is easy to refill via its funnel top fill cap.

To ensure your sensitive appliances are protected, this unit features an integrated idle mode and low harmonic distortion to allow for the production of clean and apparent power, so it’s safer to run sensitive tools and equipment.

Another essential feature of this unit includes an easy electronic control box that lets you program it for automatic or manual operation. As a result, this makes it perfect for tailgating camping and provides backup power during storms or other emergency conditions in residential households.

And finally, this generator is easy to move. It comes complete with wheels for improved portability, as well as a two or 3-year manufacturer guarantee for any purchase made during the first 30 days.

Pros

  • Idle-mode option extends runtimes and reduces noise
  • Easy to move and transport with durable steel wheels and ergonomic handle
  • Control panel on one side for easy operation
  • 11 hours of runtime on one tank at 50% load
  • Resettable circuit breaker for overload protection

Cons

  • Some reviewers complained of having a hard start
  • Other reviewers were dissatisfied with the slowness with which customer service responded

Factors to Consider Before Purchasing 12000 Watt Generator

Before buying one of the 12000-watt generators models, let’s first have a look at some factors that could make or break your purchase.

1. Engine Size

The size of your generator has an impact on its overall performance. You will want an engine with at least 13 hp for light commercial use.

However, consider getting one with a bigger engine if you run large appliances such as stoves and refrigerators or power multiple circuits in your home or business.

It’s worth noting that larger engines can also put out more noise than smaller ones do. If noise bothers you, look for quiet generators but expect them to cost more.

2. Fuel Consumption

Perhaps one of the most critical factors you should consider when choosing your generator is how much fuel it burns. Some generators are highly fuel-efficient and can run for hours on very little gasoline or diesel, saving time and money.

So before purchasing one, you’ll need to assess whether your needs require constant running or if an intermittent supply will suffice.

3. Power Source

Generators can run on gas or diesel. Gas is much cleaner than diesel, but there may not be easy access to natural gas, depending on where you live.

If you choose diesel-powered generators, ensure they have exhaust filters and catalytic converters. Without these components, your generator will quickly clog your indoor air with heavy metals and other unhealthy byproducts.

4. Portability

Another thing you will want to consider when it comes time to buy your generator is portability. The last thing you want is for your generator (even if it’s 12,000 watts) to be so big and heavy that carrying it around becomes too much of a hassle.

Most of today’s generators come equipped with wheels and an attached handle, making transporting them much more manageable.

5. Capacity

How much power will you need for your household in case of an emergency? Most generators have a maximum load capacity (in watts) listed on their label.

If you’re unsure how many appliances or devices you’ll be running simultaneously in an emergency, talk with an expert before purchasing one.

Remember that any appliance or device that uses electricity has wattage requirements listed on its labeling. Compare these numbers with what your generator can provide and add up all relevant loads before making a purchase.

Frequently Asked Questions about Best 12000 Watt Generators

What will a 12000 watt generator power?

A 12000-watt generator will power most appliances and electronics in your home, including refrigerators, microwaves, televisions, lights, fans, heaters, and other devices. It depends on how much energy each device needs to operate, so not all appliances can be used simultaneously while running on a 12000-watt generator.

Check what can a 12000 watt generator run

Who makes a 12000-watt generator?

Several brands of generators produce 12000 watts, including Champion Power Equipment, DuroMax, Westinghouse, Pulsar, Rainier, and A-iPower. While each brand may have slight differences in its features and warranties, they all provide roughly equal amounts of power.

How many amps can a 12000-watt generator run?

A 12000-watt generator at 120 volts will run 100 amps (12000/120) and 50 amps at 240 volts (12000/240) since amps (Current)=Wattage/Voltage.

Will a 13000-watt generator run a house?

A 13000-watt generator can run several appliances like space heaters, lights, televisions, ovens, refrigerators, home conditioners, computers, and hot tubs. You can also run an air conditioning unit through your entire house with it, but you will not be able to run all those items at once.

What is the quietest 12000-watt generator?

The quietest 12000-watt generator is Rainier R12000DF due to its environmentally friendly low emission design. This generator has a rating of 72 decibels. Its ultra-low oil shut down, EPA and CARB compliant, and comes with an all-weather protection system.

Will a 12kW generator run a house?

The best 12kW generator can easily power a house. It will be able to run the refrigerator, freezer, oven, television, well pumps, and lights without any problem. However, it is recommended that only essential appliances be used at once not to overload it.

Will a 12000-watt generator run a 4-ton AC unit?

A 12000-watt generator will not be able to run your 4-ton ac unit since it lacks sufficient power. A 4-ton ac unit consumes approximately 15000 watts of power. A 12000-watt generator can just power a 3-ton ac unit.

How many watts do I need to power my house?

The overall wattage of devices you plan to power will determine the number of watts you need, but most homes can run on a 3000-watt generator.

Also, consider how much surge capacity your household will need during times of high demand, such as when multiple large appliances are running at once. Surge capacity ensures that your electrical system doesn’t overload and burn out if too many amps are required at once.

Will a 15kw generator run my house?

A 15kW generator will run a standard home, but larger homes with more appliances and electronics may need more power. A good rule of thumb is to look at what power you use in a day and purchase a generator with enough extra capacity to last a day or two if you lose electricity.

How do I know what size generator to buy?

Your power requirements and power outages determine the ideal generator size. Consider a model that runs on several fuels (gasoline, propane, natural gas), so you won’t have to worry about refueling if you anticipate lengthy power outages.

Otherwise, choose one with an inverter, which converts DC from a battery into AC used by home appliances.

What is the biggest inverter generator?

The biggest inverter generator is a Honda Inverter Generator Eu7000iS. It’s designed to power extensive Jobsite equipment, power tools, welders, air compressors, and more. It has wheels which makes it easy to transport.

Does Honda make a 12000-watt generator?

A 12000-watt generator is available from Honda. Other models, such as the EU7000is and EU2000i generators, also have higher wattage.

Does Yamaha make a 12000-watt generator?

Yes, Yamaha makes a 12000-watt generator, a Yamaha EF12000DE. This particular generator is their second-generation (Gen2) edition and offers excellent performance with a 653cc engine – so you can bet it’s pretty powerful.

Are any generators made in the USA?

Today’s vast majority of generators on the market, particularly portable generators, are manufactured in the United States. Kentucky, Alabama, and Georgia are among the locales, with Wisconsin as the headquarter.

How does a generator hook up to your house?

The first step is to ensure your generator is correctly grounded before plugging it in. To get started, turn off any power sources to your home and then check to see if there are grounding rods in your yard.

If so, make sure they are connected by wire to an outlet in your house and that they are not less than 6 feet apart. Alternatively, you can use a ground fault circuit interrupter (GFCI) plug instead of grounding rods.

Are DuroMax generators any good?

DuroMax generators are among some of the best on the market. They’re well built, feature robust construction, and have been known to last for years under heavy use. The manufacturer also has an excellent reputation for customer service, ensuring that you can get a replacement in case of defects.

How long will a 12000-watt generator run on propane?

12000-watt generators will typically run for about 36 hours on a 100-gallon full tank of propane. Since propane has a higher energy density, it’s more efficient than gasoline generating electricity.

Final Thoughts

Heavy-duty generators (with 12kW) aren’t just for people who live off the grid; they are also helpful for people who have electricity but are ever subject to power outages.

The best way to determine which one is right for you is by knowing what features and specs are essential in making your selection.

And keep in mind: When it comes to these units, bigger isn’t always better. More wattage doesn’t necessarily mean more power or less noise-your needs should guide your decision. Weigh all of your options before pulling out that credit card.

Check out a video of one of the best 12000 watt generators

About Steve Stuart

Steve Stuart is an electrical engineer who developed interest on generators during his school years. After school, he became a generator enthusiast. This is after encountering power supply problems at the area of residence where he lived. Power would be on and off and so food would go bad and the room heater would go off especially during winter. After trying the different generator brands for several years, Steve now provides information on the available brands and products in the market today. Based on his experience, he gives the do’s and the don’ts when it comes to generator use.

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