Best Generators for Disaster in 2021 – (Buyer’s Guide)

Best-Generator-for-DisasterIn times of disaster, the first utility service which gets disrupted is electricity. That is why; it is always advisable to keep a generator handy. I keep a heavy-duty generator in my backyard for such situations.

If you are also looking for the best generator for disaster, you have to take your pick between a portable option and a heavy-duty option. If the available options confound you, I will help you out today.

I will share with you the list of the best generator for disaster situation which will make a choice easier for you. You will not have to compare all the options to buy the right one personally.

Best Generators for Disaster in 2021

1. All Power America 10000 Watt – Dual Fuel Generator

All Power America 10000 Watt Dual Fuel GeneratorThe reason why I am highlighting this generator at the top of my list is because of its high power generation capability. It has a power rating of 10,000 W. You can run it on gas or propane.

Gas and propane are convenient to store and therefore will come in handy during the disaster situations. It can run for 11 hours consistently at 50% load. It has wheels at the bottom which allows you to move it around. It comes with the electric start to use it right away and has a fuel carrying capacity of 8 gallons.

The noise output is just 76 dB. The generator comes with 4 AC outlets and 1 DC outlet. There is an hour meter to monitor the status of the generator. When it comes to a heavy-duty generator in times of disaster, this one will certainly fulfill your requirements.


  • Dual fuel design
  • The power rating is 10,000 W
  • Can run for 11 hours consistently
  • Low noise output
  • Portable design
  • Can hold 8 gallons of fuel
  • Offers 4 AC and 1 DC outlet
  • Can monitor status through the meter


  • Packaging could have been better

2. Westinghouse iGen2200 – Portable Inverter Generator

Westinghouse iGen2200If you’re looking for a sleek generator for a disaster situation, you can consider this option. The generator assembly which we are discussing now consists of 2 different generators which have a parallel connection.

The power rating is 3600 W. The weight is just 46 lbs per unit. It can help you power all the essentials in your home. The noise output is 52 DB. At 25% load, it can run for 12 hours continuously. Each generator comes with two AC outlets and two USB outlets.

The 1.2-gallon gas tank means that you will not have to refill the fuel again and again. The quiet operation allows you to use it consistently. The fuel-efficient design reduces the consumption of fuel which makes it easy for you to use it for a long time. In my opinion, it is a great and portable option.


  • Parallel generator sets
  • The power rating is 3600 W
  • Lightweight
  • Offers USB ports as well
  • The runtime is 12 hours
  • Tank capacity is 1.2 gallon
  • Fuel efficient design


  • After-sales support is limited

3. HONDA EB10000 – Industrial Generator

The generator which we are discussing now has a power rating of 10,000 W. It is an industrial scale generator so, you can get a significant amount of power. It is gas-powered which allows you to use it during disaster quite easily. The heavy-duty frame makes it highly durable. The electric start facilitates easy use of the generator.

The wheels at the bottom allow you to move it around. The noise is comparatively lower which means that you can use it consistently. It comes along with the lift-hook as well which allows you to attach it to an automobile. The fuel efficiency is on the higher side which makes it economical to use.

The digital monitor helps you monitor the status of the generator consistently. There is a proper control panel to take care of the various functions of the generator. If you’re looking for a generator which can power multiple devices in times of emergency, you can buy this one.


  • The power rating is 10,000 W
  • Industrial generator
  • Comparatively low noise output
  • Gas-powered
  • Portable
  • Sturdy construction
  • Efficient control panel included


  • Trips sometimes

4. Champion 4000-Watt – Affordable Generator

Champion 4000-Watt - Frame Inverter with Quiet TechnologyThe generator which I’m speaking about now has a power rating of 4000 W. It is suitable for not just home use but also RVs. It is 20% lighter than its peers. Due to this very reason, it is easy to move around.

It has a runtime of over 17 hours on a tankful of gasoline. You will not have to refill the tank again and again. When you look at the noise output, it is 50% lower than the peers. It has two AC outputs, 1 DC output, and even a dual USB output. You can power various devices simultaneously using this generator.

The control panel allows you to monitor the status of the generator and use it efficiently. You can use it indoors or outdoors as per your requirement. There is an economic-mode on offer which reduces the consumption of fuel. In times of emergency, such mode can come in handy.


  • 4000 W of power rating
  • Highly versatile
  • Lightweight
  • Low noise output
  • Offers two AC outputs, one DC output, and dual USB output
  • Easy to use control panel
  • Economic mode on offer


  • Open frame construction makes it susceptible to elements of weather

5. DuroMax Hybrid Xp12000EH – Dual Fuel Generator

DuroMax XP12000EH - Hybrid Dual Fuel GeneratorWith 12,000 W of power, you cannot go wrong with this generator. The dual fuel technology allows you to power it through propane and gas. The heavy-duty frame makes it durable.

The motor placed on mounts reduces the noise output. At 50% load, it can run for 10 hours. There is a power panel which allows you to monitor the status of the generator. It also consists of safety features like a circuit breaker, oil warning light. There are numerous power outlets to power various devices.

The low oil shut-off feature means that you don’t need to worry about any damage to the generator in case the oil level falls drastically. In my opinion, when you’re looking for heavy-duty generators, you can go with this option.


  • Dual fuel technology
  • Can run for 10 hours
  • 12,000 W power rating
  • Proper control panel on offer
  • Incorporates safety features


  • The packaging is not up to the mark

Best Generators for Disaster Buying Guide:

When you’re looking for the best generator for disaster situations, these are the options which you should consider. I have used these generators and therefore know for sure that they are up to the mark. Before you go any further, it is better to go through my buying guide below to make the buying decision easy for you.

Things to consider while buying the best generator for disaster:
The factors which you should consider while choosing the best generator for disaster situations include:


You never know where you will have to carry the generator in a disaster situation. That is why; you have to look at the portability factor.

Power rating:

Ultimately, it is the power rating of the generator which will determine how many devices you can operate. You have to look at the type of power outlets available before making that decision.


You have to take into account the runtime based on 50% load. It will help you determine how long the generator can last.

Fuel source

In an emergency, any type of fuel is scarce. Also, in a disaster situation, you have to avoid generators which need electricity to operate. That is why you have to opt for gas and propane powered generators.

I always consider these four factors before buying any generator which is suitable for use in a disaster. When you consider these four factors, it is easy to make their buying decision. I will now answer some FAQs which you might have about these generators.

Best Generators for Disaster (FAQs)

Q: How do I choose the right generator?

A: It is essential to consider the application for which you are planning to use the generator. Once you are clear about that, then only you can choose the generator keeping that criteria in mind.

Q: What size generator do I need to run my whole house?

A: A generator above 5000 W of power can run multiple devices in your home. If you’re buying the generator with the sole purpose of satisfying the entire power requirement of your house, it is advisable to buy one above 5000 W.

Q: Will a 2000 watt generator run an air conditioner?

A: When you’re looking to power an air conditioner through a generator, you should have a generator with a power rating of 3000 W or above. The peak power should be even higher.


I always like to keep redundant power sources for disaster situations. My list of the best generators for disaster situation will help you choose such a generator. Once you go through my list above, it will be easy for you to make the buying decision without spending a lot of time and research.

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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