Best Generators for Power Outage In 2021

(Last Updated On: February 7, 2021)
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Due to varied reasons, we have all faced power outage. And unfortunately, in some areas, we face this situation more often. Considering that our lives are very much dependent on electricity, it’s hard to survive without it for several hours. An hour or two might not be a big deal but if the power goes out for long hours, you will definitely need a substitute. Most of our household appliances and technology devices require electricity to work.

To make sure that you are not highly affected by the power outage, you need a generator. A generator that is well suited for your house needs. To simplify things for you, we have gathered some of the ‘best generators for power outage’ in this article, keeping in mind the requirements of different individuals. The article also includes some much-needed information to help you make a perfect decision.

Generators are not only used for power outage purposes at homes but can be used anywhere where one needs some extra power. Generators are an invention that has helped people both in their needs and in their fun times. Like, for emergencies at homes, for food truck business, or other fun activities like tailgating, camping, outdoor weddings, or festive fun.

Some of the common causes of a power outage are weather problems like storms, heat, lightning, ice, high wind, and more. Regardless of what the reason is, this temporary power solution does wonders if you have purchased the best suitable one for your needs.

We have compiled three of the best generators for the power outage, considering them on the basis of their durability, performance, run time, fuel efficiency, and others. One of the following generators may be the best generator for your individual needs. Now, without further ado, let’s dive into the best power outage generators.

Quick Search & Comparison of best generators for power outage

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Champion 3400-Watt- Editor’s Choice

best generator for power outage

We are starting off our list of best generators for a power outage with this Dual Fuel 3400-watt inverter generator by Champion. This one’s a portable generator with a decent amount of power, is also RV ready and is dual-fuel capable. Moreover, their generators are super reliable and come fully assembled.


Let’s take a look at the features of this Champion inverter generator. This 3400-watt generator features a 1.6-gallon fuel tank with outstanding fuel efficiency. Thus, the run time is reasonable. The dual fuel generator allows you to use either propane or gas, whatever suits you best. Propane allows you to have a relatively long run time. You can easily hook up to the other 20-pound propane tank with a 2.3-foot hose.

When the power demand is low, the generator automatically idles to save fuel and can restart again with the help of a push of a button. The inverter generator produces clean power with THD less than 3%, which is safe for sensitive items like, laptops, cellphones, and others. Luckily, this champion generator comes with a 3-year limited warranty and lifetime technical support and is EPA and CARB certified.


When it comes to the design of the generator, you need to make sure that it is easy to use and also move around, if portability for you is a necessary consideration. Most of the generators out there only have a recoil started with the pull cable, which might not be suitable for everyone, this Champion portable generator offers both pull start-up and electrical start. This design plan makes it effortless and convenient to use.

Other than the convenient start-up design, this Champion inverter generator also offers a ‘low-oil auto-shutoff’ feature to help with the generator’s long life. The sturdy and durable wheels and handle helps to move it around effortlessly. Furthermore, the generator is parallel ready, which means you can hook this up with other generators for more power.

When it comes to generators, a lot of people are concerned about the noise level for very obvious reasons. Nobody wants to hear a loud generator’s noise, which (in this case) not only disturbs the neighbors but also takes away your own peace. This Champion portable generator produces only 59 dB of noise, which is pretty low for a generator this powerful.


The flaws this Champion inverter generator has might not be a big deal for most of you, but these are worth pointing out to give you a better insight of what not expect. First thing’s first, the battery of the inverter generator needs to be charged more often, to allows it to serve you at the time of need.

Secondly, you can’t just purchase it and only reach out to it when you need it. This generator requires proper maintenance for proper functioning and long life. Last but not the least, most of the generators out there have fuel indicators which helps you see how much fuel is left to prepare you beforehand. This one, unfortunately, is not designed with a fuel tank indicator.

Following are the pros and cons of this Champion inverter generator

Pros Cons
Run time is pretty decent. The battery needs to be charged, frequently.
Runs both on propane and gas. It requires proper maintenance for long life.
THD is less than 3%. It does not have a fuel tank level indicator.
Produces low sound at around 59 db.



This Champion Dual fuel inverter generator offers a good power quality, with sturdiness and reliability. This is one of the best generators for power outage for homes with not too high power demands, as it offers only 3400 watts of power. The dual-fuel option (propane and gas) allows you to work with either fuel type which offers different runtime. Aside from the above mentioned minor cons, the overall feedback of this Champion generator is positive and is highly recommended for the power outage.

DuroMax XP13000EH

most powerful generator for power outage and heavy usage

The second generator we are adding in the list of best generators for a power outage is this 1300 watt generator by DuroMax. This open-frame dual fuel portable generator is a powerful generator with 13000-watt start-up power and 10,500 watts of running power. Because of its high power, this generator is the most expensive on the list. This DuroMax 13,000 watt generator has great performance and is ideal for powering an entire house during a power failure.


Let’s have a brief look at the features of this DuroMax generator. This powerful DuroMax XP13000EH features an output of 120/240 Volt. When powered by Gasoline, the generator offers 10,500 watts of running time with 13,000 watts of peak wattage. It has 8.3 gallons of fuel capacity, which runs for around 9 hours at half the load. And when it comes to propane, it runs on 9975 watts and 12,350 of starting watts, with a run time of 3 and a half hours by a 20 lbs tank.

Though with the high THD (<12%), it is not suitable for sensitive devices but charging those sensitive devices has become easier with the help of a DC outlet (a 5 Volt USB port). Moreover, the generator is transfer switch ready which helps you connect to the breaker box to power your house effortlessly.

The XP13000EH features a control panel that shows the frequency, voltage, and lifetime hours. It also offers a light indicator for when the oil level is low, and the built-in fuel gauge helps to effortlessly check the gas level. On top of these, an automatic low oil shut down and a circuit breaker helps in making this one the best generator, security-wise.


This XP13000EH DuroMax generator’s open-frame design is durable and strong enough for heavy usage and is designed to deal with tough environments. The generator weighs around 232 pounds with the total dimensions of Length 28 x Width 23 x Height 23, which takes away it’s the title of portability unless you make use of the wheel kit and the folding handles. They help to easily move the generator.

Noise level, obviously, is the biggest concern must be mentioned here. With a generator having this high power the noise level is only 74 dBA. Moreover, this DuroMax generator is designed with both an electric starter and a simple pull start mechanism.


Though this generator is ideal for power outage for homes or other spaces, it definitely does not offer everything. Firstly, the generator is heavy if we compare it to other portable generators, but its high weight is justified by its high power and also it can be moved easily with the wheels and foldable handles.

It does not have a remote start but it does have an electric start. Though it does have high power it’s not as fuel-efficient as other generators sharing similar power.

We mentioned the pros and cons of this 13000-watt Duromax generator below.

Pros Cons
Electric start. It does not have a remote start.
Dual Fuel capable. Run time is not super great.
Good noise level (74 dBA) in contrast to generators with similar power. Wheels are not as sturdy as they should be.
Several good security features.



All in all, the DuroMax XP13000EH is a generator with high power and is certainly one of the best options for a power substitute at homes or other places where high power is required, in times of power outage. It is ideal to power various home appliances while not affecting normal life a lot.

Rainier R2200i

Budget friendly generator

The third and the last generator we are adding in this list is this R2200i inverter generator by Rainier. It is a super quiet and super portable inverter generator and is the cheapest one on the list. It is versatile enough to suit outdoor activities while still be good enough for emergency back up at the times of power outage.


Let’s dive into the features of this Rainier R2200i inverter generator. First thing’s first, this portable generator delivers a running wattage of 1800 W and starting wattage of 2200 W. This 2200 watt inverter generator features a 79 cc Rainier OHV engine (4-stroke). This gasoline-powered inverter generator provides 120 Volt. It allows you to easily add more power at times of need, as it is parallel capable.

This compact portable inverter generator having a fuel consumption at about 0.1 GPH can function for about 13 hours, with its 1.3-gallon tank. With the Total Harmonic Disruption <3%, the generator produces clean power, allowing you to power all your sensitive appliances, in the AC outlets. With outstanding fuel efficiency, the generator’s noise level is only at 52 dBA.

The generator features light indicators to help you indicate when the oil level drops down or is overloaded. Another feature that adds to the convenience of the generator is the built-in fuel gauge which allows you to check the gas level. Also, the automatic low oil shut down and overload protection not only makes you at peace but also helps maintain the generator’s life.


This Rainier inverter generator has a closed design with the total dimensions of 19.7 inches Length x 13.3 inches Width x 17.3 Inches Height. The closed and compact design is easier to maintain and handle and is ideal at most of the places. This compact inverter generator weighs only 44 pounds. Its lightweight design can easily be carried, especially with the convenient handle. The generator offers a conventional pull-start mechanism.


Let’s take a look at the few minor flaws or things you should not expect from this Rainier R2200i inverter generator. Firstly, most of the generators come with both the pull start mechanism and electric start, which makes it easier to use whatever suits you the most. However, this one only comes with a pull start mechanism. Additionally, though the runtime of this Rainier inverter generator is okay but is not what you might expect it to have.

Below, we mentioned the pros and cons of this Rainier R2200i inverter generator.

Pros Cons
Budget-friendly option. Pull start mechanism.
Parallel capable. Run time is not extraordinary.
Lightweight and Quiet.
Fuel efficient.



So, to conclude this Rainier R2200i is a lightweight and compact portable inverter generator, typically ideal for outdoor activities, tailgating, or camping, but can also be a good option for home backup. Especially, if you have a small house or do not demand super high power for all of the home appliances. It is a very basic yet reliable inverter generator and is also a budget-friendly option.


A power outage is not only an inconvenience but also a big problem if most of your household or work appliances work by electricity. House heating or cooling system, refrigerators, lights, fans, laptops, cellphones, microwaves, blenders or other electronic devices needs electricity to function. Generators are the best back up plan we all need to have if we experience power outbreaks often.

Choosing a generator might not be as easy as you think it is or is not as hard as you think. As long as you are aware of what features to look at and of your needs, you are good to go. In the following guide, we have compiled some of the factors you need to look for while looking at various generators.


The budget should obviously be the very first thing you need to keep in mind. Having a proper budget not only helps you narrow down the choices but also restrains you from overspending. But the budget should not be the only factor to decide your purchase. As long as you are not going out of your budget for a feature that is not even your need, you are on the safe side.

Having a budget is great but knowing when to extend it for the sake of an important feature you need or may need in the future is a smart move. Be aware of whether the price tag is justified by its features or not.


When it comes to the generator’s features, we all are and should be aware of our requirements. Always lookout for a generator that offers slightly more power than what you need, just to be on the safe side. You may get a new power appliance or need some more power sometimes.

If you do not have a lot of power requirements, you can go for a generator offering power as low as 2200 watt. But if your power demands are higher, a generator with 10,000 wattage of power or above is recommended, which is perfect for an entire house’s backup power.


Portability, may or may not be your priority. Even if you are not planning on moving the generator frequently, you may need a portable generator for your convenience. A generator that is lightweight and compact makes it easier to transport it at the time of need and also makes it easier to maintain.

On the other hand, if the generator weighs more and is bigger in size, features like wheels or foldable handles help in effortlessly moving them around. Whatever, the case is, no one would want to carry their generator when they need it. So, a generator should either be compact and lightweight or should have features like wheels and handles.


Runtime is definitely a factor worth looking at. A generator with a longer run time (while keeping in mind it’s power) is a more ideal option for power outage purposes especially. Thus, opt for a generator with long run time.

Start Mechanism

The start mechanism might not be the most important factor to look for, but the more convenient the start-up is the better. Some generators offer both electric start and a traditional pull start mechanism, while others offer only a traditional pull start mechanism. Though a pull start-up is not convenient as long as you are fine with it, it’s not a problem.

Fuel Gauge

Fuel gauge allows you to check the gas level to make you aware of how many more hours can it function. But not all generators have this feature, so if you believe this is a feature you would appreciate, look for one. This feature is especially helpful during long blackouts.


To conclude this article, we must add that choosing a generator is no less than a task and requires your attention on a lot of aspects. The buying guide mentioned above will hopefully be a guide through your way. Remember to keep in mind all of these factors while making a decision. Not to forget that all of these three generators are chosen after some consideration. We gather generators with varied power, portability, size, weight, price, runtime, fuel efficiency, and noise level to make sure there is something for everyone.

We hope this article was of little help!

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