Best 12000 Watt Generator | Reviews & Ratings

Have you ever found yourself wondering where you can find the best 12000 watt generator? Perhaps you want to know what others are saying about a 12000 watt generator. Or maybe it's the other way around. There is no doubt that you want to buy one and learn more about it. This blog is here to help. We have researched many 12000 watt generator and compiled an extensive buying guide so that you can be informed and make an educated purchasing decision.

We are very passionate about our work. We only consider the best of the best products which can improve your life by several orders of magnitude, increasing your value as a human being. If you're looking for the best product on the market, you don't have to look any further. The 12000 watt generator review is a unique and interesting article that covers the 10 best products in their categories.

Here's why you should trust us:

The quest for the best 12000 watt generator began by delving deep into what was available in the market and what products among those were the high performers. We analyzed over 80  models before choosing the models discussed here. After analyzing these, we created a report based on some key factors. All the while, we paid attention to how well the 12000 watt generator performs in key areas that we identified ahead of time as most important in the function of a 12000 watt generator. The rating factors were as follows:

  • Features
  • Quality
  • Design
  • Material
  • Durability
  • Price
  • Value
  • Ease of use
  • Functionality
  • Versatility
  • Performance
  • Return Policy
  • Customer service, and more.
Best 12000 watt generator: Compared
# Preview Product
1 DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue

DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State...

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

Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator - 9500 Rated Watts & 12000 Peak Watts - Gas &...

3 A-iPower SUA12000EC 12000-Watt Gas Powered Generator W/Electric Start (CARB/EPA), 12000 Watt, Wheel Kit Included

A-iPower SUA12000EC 12000-Watt Gas Powered Generator W/Electric Start (CARB/EPA), 12000 Watt, Wheel...

4 A-iPower SUA12000ED 12000 Watt Portable Generator Heavy Duty Gas & Propane Powered with Electric Start for Jobsite, RV, and Whole House Backup Emergency

A-iPower SUA12000ED 12000 Watt Portable Generator Heavy Duty Gas & Propane Powered with Electric...

5 Westinghouse WGen12000 Ultra Duty Portable Generator - 12000 Rated Watts & 15000 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant

Westinghouse WGen12000 Ultra Duty Portable Generator - 12000 Rated Watts & 15000 Peak Watts - Gas...

6 All Power America G12000EGL 12000 Watt Heavy Duty Dual Fuel Portable Generator with Electric Start 12000W Gas/Propane(LPG) with 50A 120/240V AC Outlet, Black/Red

All Power America G12000EGL 12000 Watt Heavy Duty Dual Fuel Portable Generator with Electric Start...

7 Green-Power America GN12000DCS Dual Fuel Generator, 12000watts Starting, Equipped with CO-Seizer CO Protection System, 8” Never-Flat Wheels, use Gas & Propane

Green-Power America GN12000DCS Dual Fuel Generator, 12000watts Starting, Equipped with CO-Seizer CO...

8 GENMAX Dual Fuel Portable Generator 12000 Watt Gas or Propane Powered Electric Start-Home Back Up, EPA Compliant

GENMAX Dual Fuel Portable Generator 12000 Watt Gas or Propane Powered Electric Start-Home Back Up,...

9 All Power America APGG12000GL 12000 Watt Dual Fuel Portable Generator with Electric Start 12000W Gas/Propane, 50A 120/240V AC Outlet, Black/Red

All Power America APGG12000GL 12000 Watt Dual Fuel Portable Generator with Electric Start 12000W...

10 A-iPower SUA12000E 12000 Watt Portable Generator Heavy Duty Gas Powered With Electric Start For Jobsite, RV, and Whole House Backup Emergency

A-iPower SUA12000E 12000 Watt Portable Generator Heavy Duty Gas Powered With Electric Start For...

Best 12000 watt generator: Our 10 Picks

SaleBestseller No. 1

DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue

  • Powering everyone anywhere: like all DuroMax generators, the XP12000EH is EPA and CARB approved For use in all 50 States.
  • Plenty of power: with 12,000 starting watts and 9, 500 running watts, This unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools.
  • Engine Type: 4-Stroke
  • Maximum power: with DuroMax MX2 technology, get the maximum power from each of the 120 volt receptacle. Choose between operating the generator at both 120 V and 240 V Simultaneously, or at 120 only with full power.
  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax, 457cc OHV engine.
Bestseller No. 2

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

  • The 457cc, single cylinder, 4-stroke, air cooled, OHV engine with electric start is protected by a durable powder coated frame
  • Dual fuel capability allows you to choose between gasoline & LPG fuel sources; great for emergency situations or natural disaster as LPG may be more readily available and easy to store
  • 12, 000 peak watts/ 9, 500 Rated watts (gasoline) & 10, 800 peak watts/ 8, 550 Rated watts (LPG)
  • Complete with low oil shut-off, 3-in-1 digital meter, and automatic voltage Regulation for less worry and hassle
  • Convenient drop-down handles and 10” never-flat wheels for added mobility and easy storage
SaleBestseller No. 3

A-iPower SUA12000EC 12000-Watt Gas Powered Generator W/Electric Start (CARB/EPA), 12000 Watt, Wheel Kit Included

  • 12, 000 starting watts/9, 000 running watts
  • High performance alternator provides greater peak wattage which allows motor driven appliances and tools to operate simultaneously.
  • Powerful 459cc/16Hp engine. It's only single cylinder even for its big size. It delivers just power. Single cylinder, air-cooled, 4-stroke engine with electric start
  • Multiple front panel outlets. Ergonomically angled compact control panel with multiple outlets with weather proof cover provides easy power connections and added protection from the environment.
  • Epa, CARB for 50 States
SaleBestseller No. 4

A-iPower SUA12000ED 12000 Watt Portable Generator Heavy Duty Gas & Propane Powered with Electric Start for Jobsite, RV, and Whole House Backup Emergency

  • Outlets include 4 x GFCI 120V 20A NEMA5-20R, 1 x 120V 30A NEMAL 5-30R, 1 x 120/240V 30A NEMA L-14-30R, 1 x 12V83A Multifunction Port USB Ready All outlets include Rubber Covers for an additional layer of Safety
  • The A-iPower SUA12000 Dual Fuel generator produces 12,000 starting watts with 9,000 running watts of power with gasoline and 10,800 starting watts with 8,100 running watts with propane (LPG)
  • Complete with Electric Start capability allowing you to quickly, easily, and conveniently start up your generator whenever you need it
  • Large 7 gallon gasoline fuel tank provides average run time of 7 hours at 100% load and 9 hours at 50% load
  • Powerful 459 cc OHV 4 stroke engine with a low oil alert light and low oil automatic shutdown, helping keep your generator performing year after year
Bestseller No. 5

Westinghouse WGen12000 Ultra Duty Portable Generator - 12000 Rated Watts & 15000 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant

  • Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Powered by the Ultra Duty 713cc OHV V-Twin Westinghouse Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter
  • 12000 Running Watts and 15000 Peak Watts; Electric Start and Remote Start with Included Key Fob; Up to 11 Hours of Run Time on a 10. 5 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacles, One 120V L5-30R Outlet, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50R, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
SaleBestseller No. 6

All Power America G12000EGL 12000 Watt Heavy Duty Dual Fuel Portable Generator with Electric Start 12000W Gas/Propane(LPG) with 50A 120/240V AC Outlet, Black/Red

  • 12000 watt peak power, 9000 watt rated power(GAS); 9000 watt peak power, 7250 watt rated power(LPG)
  • 18 HP 459cc OHV air cooled engine; Running time: 10 hrs @ 1/2 load; Operating Noise 76 dB
  • 2x AC Duplex 120V Outlet, 1x 120V/240V Twist-Lock Outlet, 1x 120V Twist-Lock Outlet, 1x 120/240V 50A Outlet. Flat Free Wheel Kit inluded
  • Electric & Recoil Start; 8 Gallon Fuel Capacity; Low Oil Level Shut Down
  • EPA Certified. Non C. A. R. B. Compliant, not available to ship to California
SaleBestseller No. 7

Green-Power America GN12000DCS Dual Fuel Generator, 12000watts Starting, Equipped with CO-Seizer CO Protection System, 8” Never-Flat Wheels, use Gas & Propane

  • CO-SEIZER SYSTEM: Equipped with a CO-Seizer CO Protection System that alerts you if CO levels reach a dangerous limit. Protects you and your family from Carbon Monoxide Poisoning.
  • RUN TIME: 6.6 Gallon Gas Tank Runs for up to 8 Hours on 50% Load, Includes 3-1 Indicator, Overload Protector and Low Oil Auto-Shutoff
  • POWERFUL ENGINE: LCT 479CC, OHV Engine, Electric and Recoil Start. (Lithium Battery Included)
  • PRO SERIES DUAL FUEL GENERATOR: 12,000 Starting Watts with 10,750 Running Watts for Gas & 9,500 Starting Watts with 8,550 Running Watts for Propane
  • MULTIPLE OUTLETS: Includes (1) 120V/20A Outlet, (1) 240V/120V/30A Twist Lock Outlet and (1) 240V/120V/50A
Bestseller No. 8

GENMAX Dual Fuel Portable Generator 12000 Watt Gas or Propane Powered Electric Start-Home Back Up, EPA Compliant

  • 【Power Panel】 The covered outlets in this generator include a 120/240V 30A locking outlet (L14-30R), a 120/240V 50 A locking outlet (L14-50R), a 120V 30A outlet, four 120V 20A GFCI protected household outlets (5-20R) all with AC breakers and with a dual USB adapter.
  • 【 EASY TO CARRY AND USE】 Strong steel handle and 2 rolling wheels for easy travel; Electric start Enjoy on/off push,button power with electric start, battery included, plus Cold Start Technology ensures a quick start in cold weather.
  • 【CO DETECT】Automatically turns off the generator when an unsafe level of carbon monoxide is detected.
  • 【DUAL FUEL OUTPUT】 458cc 4-stroke OHV engine produces 10000 peak watts and 9000 rated watts with 10.5 gallon fuel tank; Gas or Propane Powered ,giving you the freedom and flexibility of fuel choice. This generator is perfect for emergency home power, job site use or camping with your RV.
  • 【Extremely Fuel Efficient】Up to 14.5 hours of operation at 50% load for maximum fuel efficiency in "economy mode".
Bestseller No. 9

All Power America APGG12000GL 12000 Watt Dual Fuel Portable Generator with Electric Start 12000W Gas/Propane, 50A 120/240V AC Outlet, Black/Red

  • 12000 watt peak power, 9000 watt rated power(GAS); 9500 watt peak power, 7250 watt rated power(LPG)
  • Fuel capacity: 8 gallons; Operating Noise Level: 76 dB; Electric Start Button & Recoil Start
  • EPA Certified. Non C. A. R. B. Compliant, not available to ship to California
  • 2x 120V AC 20A outlets, 1x 120V twist-lock AC 30A outlet, 1x 120/240V twist-lock AC 30A outlet, 1x AC 120V/240V AC 50A Outlet; Includes hour meter, maintenance free Battery and flat free wheel kit
  • 18HP 459cc OHV air cooled Engine; Running time: 10 hrs @ 1/2 load
Bestseller No. 10

A-iPower SUA12000E 12000 Watt Portable Generator Heavy Duty Gas Powered With Electric Start For Jobsite, RV, and Whole House Backup Emergency

  • Large 7 gallon gasoline fuel tank provides average run time of 7 hours at 100% load and 9 hours at 50% load
  • Powerful 459 cc OHV 4 stroke engine with a low oil alert light and low oil automatic shutdown, helping keep your generator performing year after year
  • Complete with Electric Start capability allowing you to quickly, easily, and conveniently start up your generator whenever you need it
  • The A-iPower SUA12000 produces 12,000 starting watts with 9,000 running watts to power your tools at the construction site, camping ground, or home appliances
  • Outlets include: 2x5-20R Duplex GFCI (20A, 120V), 1xL14-30R (30A, 120/240V), 1x14-50R (50A, 120/240V), 1xMultifunction Port USB Ready Automotive Style Outlet (8.3A, 12V). All outlets include rubber covers for an additional layer of safety.

Buying 12000 watt generator: Things to Consider

Buying 12000 watt generator is always a challenge and a task. There are lots of products in the market today, so it is not easy to set your eyes on the perfect one for you. When you are about to buy an item, it's so easy to make a decision based on the attractive price offered.

It is important to consider different aspects when buying a 12000 watt generator. This is necessary because the particular product you are interested in may be different from other similar ones available in the market or else. You need to gather all the essential information about the 12000 watt generator which you want to buy and then compare it with the products of your choice.

The purpose of this guide is to detail the difference between good and bad stuff, so you won't make mistakes while buying. When buying a 12000 watt generator you should consider the following factors:

  • Do you really need it?
  • Customer reviews on Amazon, Google, etc.
  • What is the quality of the material used in making the product?
  • How durable is this product?
  • Will it last long, or will it break after some use?
  • How much does the product cost?
  • Is it worth the price?
  • Does the product have any warranty or guarantee?
  • How much does it cost and what are its features?
  • Is the product easy to use?
  • Does it contain toxic materials?

Product Quality

Quality is the degree to which a product meets the expectation of its users. It can be measured by the consumer's satisfaction with the product or by the market price of the product. A high-quality product may cost more than its low-quality counterpart, but it will last longer and perform better.

Quality in manufacturing refers to how well a product meets its specifications and design requirements. A 12000 watt generator with good quality will have consistent performance parameters across all units produced from one production lot or batch. A low-quality 12000 watt generator may not meet its design requirements or fail prematurely due to poor material selection or construction methods that do not meet industry standards for safety and durability.

Features

The feature is an element of a 12000 watt generator that can be used to differentiate it from competitors' offerings.  A product's features are often described in its marketing materials, so you should be able to get a good sense of what they are before buying. Features are important because they can lead to greater customer satisfaction by providing benefits that customers value.

When considering a purchase, you should ask whether the item has the needed features. If it does, then move on to the next step. If it doesn't have those features, then you may want to reconsider your purchase. Benefits are the features of a product that lead to customer satisfaction.

Budget

The next thing that you should consider when shopping for 12000 watt generator is your budget. How much do you have? Do you have enough money to buy an expensive item or should you settle for something cheaper? These are questions that should cross your mind first before going out there and buying anything without thinking about how much money I have left after paying bills or making purchases online or offline. You need to ask yourself these questions so that at least when spending money on something, no matter how expensive or cheap.

Price

The price of a 12000 watt generator is usually the first thing we look at when considering a purchase. However, it's only one factor in deciding whether or not to buy something. Before making your final decision, consider all of the other factors as well — including value and quality — before deciding if it's worth paying more for an item with better features or quality than buying something cheaper but lacking in those areas.

The best way to decide if the price is right for a 12000 watt generator is to do your research. Compare prices and features of similar items, and if the price is higher than you expected, ask yourself if it's worth paying more for what you're getting. If so, then go ahead and buy it.

Value for money

When you buy 12000 watt generator, you must ensure it is worth your money. You should never buy something just because it is cheap. The best way to ensure you get the most value for money is by comparing different products. You should research each 12000 watt generator before choosing and comparing its features with those of other similar products. This will help you choose the one that offers the best value for money.

You should also ensure that the product is durable and will serve you for a long time. This is especially important if you are buying something expensive. If you want to get the most value for your money, buying products that last longer than one year is best.

Ease of use

Ease of use is one of the most important factors when purchasing a 12000 watt generator. You want something that’s easy to use and doesn’t require hours of reading manuals or instructions. The simpler it is, the better!

Consider how easy it is to use the 12000 watt generator. The easier it is to use, the more likely you will actually use it. You should also consider whether or not the product is user-friendly for people who aren’t tech-savvy. The easier a product is to use, the more likely you’ll use it regularly. If the user interface is confusing, it could be difficult or frustrating to use.

Customer service

When you buy 12000 watt generator, you want to know that there are people out there who can help you if something goes wrong. Customer service representatives should be friendly, knowledgeable, and helpful when you have questions or issues with your purchase.

You should be able to reach a customer service representative easily by phone or email, and they should respond quickly when you have questions or concerns. If your item is damaged or defective, the company should work with you to fix or replace it as quickly as possible.

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