Review: WEN 56180 1800W Generator: Is It Worth Your Money? is an independent review business. I am not affiliated with any manufacturers and do not accept paid reviews. When you buy through my links, I may earn a commission which helps me purchase more generators for testing. - Scott Krager

Last Updated on October 16, 2022 by Manager Access

WEN 56180 1800W Generator Review
If you have been looking for a reliable and powerful portable generator, you’ll probably find that many impressive options are now available.

In this review, we will focus on the WEN 56180 1800-Watt Portable Generator.

This is a lightweight and powerful option that can be used to serve a variety of applications in your home or on the go.

Below, we will look at its specifications, features, output ratings, consumer reviews, and other key factors so that you can confidently decide for yourself whether or not this generator is right for you. Let’s begin!

About this Generator: Features

At a glance, this is a durable and professionally designed generator that seems to prioritize versatility and convenience.

It balances user features and utility well while maintaining the carbon emission and safety requirements that users are looking for.

• Compact Yet Powerful

You’ll likely notice that it seems a bit small for the 1800-Watt power output it boasts of.

Surprisingly, this little beast has a rated amperage of 12.5 A.1800 surge watts and 1500 running watts.

This is ideal for providing power in situations of recreation or emergency alike. It has a compact and lightweight design with a casing that makes it easy to carry from place to place.

This is the kind of generator that can be relied on in any number of situations.

• Safe, Relatively Quiet, and Efficient

The WEN 56180 is quieter than many similar generators; it with an operational volume of around 63 decibels (click here for more quiet generators).

This makes it a relatively quiet option.

It also can be run for almost 8 hours at half load for about 1.1 gallons of gasoline.

This makes it one of the more efficient small generators out there.

The low-oil shutdown safeguards and 4-stroke OHV engine help it run better for longer. It protects itself from damage and also protects its users from a variety of generator-related dangers.

Additionally, the spark arrestor makes it safe and legal to use while camping in national parks and forests.

• Versatile and Convenient

This generator includes two AC120V three-prong wall outlets as well as one cigarette-lighter-style 12V DC outlet.

Essentially, if you are looking for a durable and safe generator that puts out plenty of power and has the portability and versatility required to serve multiple purposes, the WEN 56180 1800-Watt Portable Generator may be well worth your consideration.

Noise levels

98CC motor on a wen generator

When you’re looking for a camping or recreational generator, you’ll want to consider its volume output during operation.

Comparatively, the WEN 56180 is pretty quiet. It doesn’t claim to be a silent generator by any means, but you don’t have to raise your voice to talk over it.

It would be a good option for tailgating or camping. In emergency situations, most people don’t care what the volume of their generator is, as long as it does its job.

Still, a quiet generator is a definite bonus in a stressful situation like a tornado or snowstorm where your power has gone out.

This is a generator that’s efficient and quiet enough to not be very bothersome. You could compare it to the noise of an air conditioning unit.

Sound Specs:

• Operates at 63 decibels
• Relatively quiet
• About as loud as a window-style air conditioning unit
• Won’t have to raise voice to talk over it
Noise Level Rating: 3/5 Stars

While this isn’t the quietest portable generator, it definitely isn’t the loudest either.

It’s quiet enough to use while still carrying on your conversation at a regular volume nearby.

Gas Consumption & Capacity

Wen inverter control panel

The gasoline consumption of any portable generator is an important factor for most people.

After all, no one wants to wind up with an inefficient gas guzzler that will burn through fuel too quickly.

Fortunately, this little generator is in no danger of doing that. It has a 1.1-gallon fuel tank that can run for 7.5 hours at a time at half-load capacity. This is pretty impressive, especially compared to many similar portable generators.

In fact, efficient fuel consumption might just be one of the best features of this generator.

Its 7.5-hour run-time has been verified by many users; isn’t one of those “best-case scenario” types of ratings.

This efficient design helps to contribute to its low carbon emissions rating of the WEN 56180.

It’s totally carb compliant and can be used for job sites, for powering appliances in a home, and in all 50 states.

Fuel Consumption Specs:

• Has a 1.1-gallon tank
• Operates for 7.5 hours at half load capacity
• has a 4-stroke 98cc engine
• Superior fuel consumption
• EPA III and CARB-Compliant in all 50 states
• Gas-powered
Noise Level Rating: 5/5 Stars

If you want a compact and powerful portable generator that sips fuel conservatively, this is a great option to consider.

Its low fuel consumption has been verified by many users and may be one of its best features.

Service, Owner’s Manual & Warranty

It doesn’t matter what type of product you purchase, if it breaks, it won’t do you much good.

One of the reasons that we like the WEN 56180 Generator is the impressive customer service accompanying it.

WEN offers toll-free customer service for all of its products.

Their customer service department is operated out of the US and staffed by individuals who can actually help you if problems arise with your equipment.

When you call, you get connected to a real live human being that has the knowledge and technical expertise needed to help you take care of your generator.

Additionally, this generator comes with a warranty that helps give you peace of mind. WEN has a standard 2-year warranty that promises a commitment to the quality of all of its products.

With any generator, knowing how to use, maintain, and store everything is important as well.

Here is the link to the user manual of the WEN 56180 1800 Generator.

You’ll find that it’s well-written and easy to understand. It also has plenty of images so you can get a better idea of what you’re looking at.

Warranty and Service Specs:
• Comes with a 2-year warranty
• WEN has great customer service
• The call center is based in the US
• Thorough and easy-to-understand user manual
• Many helpful service technicians available
Service and Quality Rating: 5/5 Stars

As far as the warranty, customer service, and user manual go, WEN has done a great job of making things as easy and consumer-friendly as possible.

WEN offers toll-free US-based customer support and has many helpful technicians available to help you use your generator correctly and maintain it properly.

Their user manual is also pretty easy to understand and is both comprehensive and well-written.

Online Customer Reviews & Ratings

Open frame inverter

I am happy to report that this generator has some really great consumer satisfaction ratings.

On the whole, it has gotten positive reviews and decent user satisfaction ratings.

For the most part, users report that this is a useful generator that consumes fuel slowly and is versatile.

Consumers report that this is a good generator for light to medium-duty usage and that it can be used for camping, on work sites, or as an emergency backup option.

One user stated that they used this generator for hurricane season.

Initially, they bought it as a backup option, but it worked so well that they decided to make it their main electrical power supplementation unit.

When they lost electrical power to their home due to Hurricane Irma, they took this generator it out of storage and used it to power their refrigerator, a box fan, and multiple cell phone chargers for over 8-hours on one gallon of gasoline.

They reported that the WEN 56180 was very easy to carry around and move from place to place.

This user also reported that they loaned the generator out to a family member who was using a large generator.

Since the large generator was using too much gas, the WEN 56180 was able to help supplement power for their home in a much more efficient manner.

They reported that this was a solid and dependable generator that worked hard and was able to efficiently power through an emergency situation.

They found that it was a great option for keeping the most important parts of their home operating in a crisis.

Another 5-star review was written by a user who updated their story after owning the generator for about a year.

This user wrote a sort of eulogy for their WEN generator, stating that they used it heavily for almost an entire year as their main power supply method before it finally died a noble death.

Essentially, this user wore out the generator by using it around the clock for 6 or 7 days each week.

They purchased the generator for work applications and ran it at full capacity.

They stated that they found WEN to have amazing customer support and that they were pleasantly surprised that this generator lasted so long under such heavy use.

Finally, another WEN 56180 owner gave a glowing review that made note of its lightweight design and compact functionality.

They needed something small but powerful that could be trusted in various kinds of power supplementation situations.

They said that they were surprised at how efficient this unit was.

They also stated that it had been working well as a backup support system for their camper for over a year.

This user gave a tip on finding the oil for this generator. They said the SL API-certified 30W oil for small engines was located in the lawn and garden section of most stores, not the automotive section where you might expect to find it.

Video Reviews

There are a few Youtube review videos out there that can help you get a fair idea of how well this generator works and what it’s like out of the box.

This video goes over the whole spectrum of features offered by the WEN 56180.

Wen 1800 Generator Review 4/19/17

This user has some minor complaints about the oil cap location but seems to feel like the generator is a good option for many applications.

Here’s another review video that’s objective and provides an in-depth look at the unit.

WEN 1800 Watt Generator (56180)

They state that the only issue with this generator, is once again, in an annoying spot.

Other than that, they seem to find this to be a great little generator for light-duty to medium-duty use.

Here’s one final video review of a user opening and using the generator brand new.


Potential Problems & Known Issues

1800W fuel valve

It’s a good idea to know what the potential problems of any piece of equipment might be.

This is especially true when you are considering purchasing products that you may come to rely on, such as emergency backup generators.

In general, the WEN 56180 generator has few complaints. Most customers seemed to find that WEN had great customer service and was a great product for certain applications.

Here are some of the drawbacks that we found, though there weren’t many.

• It will break if used as a heavy-duty tool every day after a year or so.

• The oil cap is located in a really weird place.

• While this is a compact and lightweight generator, it’s still a bit too large for some people to carry, as it weighs around 50 lbs.

• The capacitor may go out if this generator is used heavily, though if this happens within the 2-year warranty period under the coverage terms, WEN will quickly send a replacement to you.

Is the WEN 56180 right for you?

So, is the WEN 56180 1800-Watt Portable Generator a good product that is worth spending your money on?

This will depend on what you want and what your preferences are. Generally, buyers seem to be satisfied with this purchase.

This is is an EPA III and CARB compliant generator that can be operated in all 50 states within the US.

It’s definitely fuel-efficient and seems to be ideal for medium and light-duty applications.

It’s also very versatile and comes with impressive customer service.

While it isn’t great for heavy-duty applications, and it has a weird oil cap, it seems to be a quality portable 1800-watt generator option that’s worth the money.


All in all, this seems to be a quality product that would be a great option for many people. It’s durable, easy to operate, and even easier to maintain. It seems to store well and has straightforward operation instructions. It also comes with WEN customer service. We feel like as far as fuel efficiency goes, this is one of the best small generator options out there.

It can really make a gallon of gasoline go a long way. While it isn’t extremely quiet, it’s not too loud either. In my opinion, this is a great option for anyone who needs a portable backup generator for work, camping, or to supplement power in the event of an electrical outage. I would recommend it to anyone who is looking for a portable and efficient generator that comes at a fair price.