WEN generators are famed for being some of the best within the power generation industry.
Instantly recognized by their black and orange design, they provide portable power to virtually any power tool.
The WEN inventory is vast; there are models available for the smallest and greatest demands.
Our WEN generator reviews have found the best models in numerous categories, for all jobs, big or small. We break down the specifications and capabilities of each model to help you make the best buying decision.
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- WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator
- WEN 56203i Super Quiet 2000-Watt Inverter Generator
- WEN 56225i 2250-Watt Gas-Powered Inverter Generator with Fuel Shut-Off
- WEN DF475T Dual Fuel Generator with Electric Start
- WEN 56475 4750-Watt Generator with Wheel Kit
- Features of the best WEN generators
- Final thoughts
WEN 56200i 2000-Watt Gas Powered Portable Inverter Generator
Although the 56200i is one of the more compact and portable WEN generators, it certainly doesn’t lack in power. It is gas-powered and produces 2000w surge and 1600w rated watts of running power.
Weighing just 50lbs, it is the perfect recreational generator for use on an RV, boating, or camping expedition.
The 1-gallon fuel tank powers the 4-stroke OHV engine for up to 6-hours with a full load. If you require additional power, there is a port to connect a second generator to double the overall output.
Talking of ports, there are ample on the control panel; 2 x 3-prong 120v ports, 1 x 12v DC, and 1 x 5v USB.
Our favorite feature is the Eco-mode option. One press of a button instantly reduces fuel consumption when little power is required, extending runtime and increasing efficiency.
The 56200i supplies clean energy due to its low TDH (Total Harmonic Distortion) rating. With only 1.2%, the generator is ideally suited to run the most sensitive electronic products such as mobile phone chargers, laps, tablets, and televisions.
If noise output is a concern, at 1/4-load, the WEN generator emits just 53dB of sound. That is low enough to stand next to and hold a regular level conversation.
It is a portable inverter generator capable of powering multiple devices, making it a favorite amongst DIY fans and travelers.
- Compact and portable
- Produces clean, safe power
- Overload and low-oil protection
- Parallel cable to pair with an additional generator.
- Eco-mode for energy and cost-efficiency
- Long runtime per gallon of fuel
- CARB compliant
- Not powerful enough to power multiple devices simultaneously
- Wheels would make it easier to maneuver.
WEN 56203i Super Quiet 2000-Watt Inverter Generator
For those of us who have endured multiple power outages, there comes a time when investing in a generator is the only answer.
The WEN 56203i is the perfect model for such times; it is lightweight, quiet, and fuel-efficient.
With a sturdy carry handle and weighing only 39lbs, it is the best generator to transport to wherever it is needed.
Like other WEN generators, this one features an Eco-mode button. One-click of a button ensures fuel consumption is automatically kept to a minimum, even as different appliances are plugged in and out.
The 1-gallon tank is capable of 10.8hrs of running time at a quarter load and 7hrs when a 50% load is used.
Our favorite feature has to be the fuel shut-off function. Every last drop of gasoline is drained from the carburetor after each use. Not only does this prevent future blockages, but it also maximizes the lifespan of the generator with less maintenance required.
The THD rating is low, 0.3% with no load, and only 1.2% with a full load. This ensures the safety of your most delicate electronics, including phones, laptops, and tablets.
It has 2000w of startup power and runs smoothly and efficiently at 1700w with no temperamental spikes or dips. It is possible to link two generators with a parallel connection kit; the wattage is shared, enabling the user to operate more appliances simultaneously.
It is one of the quietest WEN generators available; at just 51dB at one-quarter load, it is possible to chat without the need to raise voices.
Not only is it a good piece of kit for power outages, but it is perfect for multiple outdoor recreational activities.
- EPA111 and CARB compliant
- Lightweight and ultra-quiet
- Powerful and reliable engine
- Out-performs as well as other more expensive brands
- Multiple safety features protect the generator and electronics
- 25-hour oil change interval
WEN 56225i 2250-Watt Gas-Powered Inverter Generator with Fuel Shut-Off
The next WEN generator to feature in our review is the 56225i model. Just like the other machines, it is a gas-powered inverter generator with a 1-gallon fuel capacity.
This machine differs from the others as it has a power surge of 2250w and is rated at 1800w, enabling it to run more equipment for longer.
It starts at the first pull almost every time and runs smoothly for up to 6-hours at half load.
WEN is famous for its ability to produce clean and CARB compliant energy; even the most delicate electronic devices can safely run from this generator.
Like other models, the 2250w machine can be flicked into ECO-mode via a rocker switch. It intuitively adjusts fuel consumption as loads are connected and disconnected. Not only does this increase runtime, but it also extends the life of the generator.
Our favorite feature has to be the fuel shut-off function. If you have ever gone to use a generator after it has been sat in storage for a while, you will appreciate this feature.
Unused gasoline remains in the carburetor and, over time, causes clogging. The 56225i generator doesn’t have this problem; once turned off, the machine automatically uses the remaining gas in the carb before shutting down, saving time and effort otherwise used in manual draining and declogging.
It has a sturdy carry handle and weighs just 48lbs. That is ideal for transporting around the house for emergency backup issues, for camping, tailgating activities, or onto job sites.
With multiple ports for different connection types, it is one of the most versatile portable generators. It is possible to connect a second generator for additional power capabilities.
It runs at 53dB when pulling half load, that’s quite enough to create little disturbance.
- Exceptionally fuel-efficient
- Excellent price point
- Runs steadily, no voltage spikes and dips
- Starts at first pull virtually every time
- Easy oil change
- Lightweight and quiet
- The fuel funnel could be wider.
- Requires regular oil changes
WEN DF475T Dual Fuel Generator with Electric Start
If you live in a region where power outages are frequent, you’re probably looking for a substantial generator capable of powering several pieces of equipment simultaneously.
The WEN DF475T is worthy of serious consideration. It runs off dual fuel, gasoline or LPG, and has a reliable 4-stroke, 224cc engine.
Gasoline has 4750w of surge power and 3800w of running power. Propane numbers are slightly lower at 4350 and 3500w.
When using gasoline, a full 4-gallon tank supplies 11 hours of running time at half load. When hooked up to propane, expect 20-gallons to provide 7-hours of clean power at half load.
All it takes is the flick of a switch to transfer between AC 120, 240v, and DC 12v.
Don’t expect it to be deafeningly loud; it isn’t. At half load, it emits just 69dB of sound, slightly less when using propane.
Our favorite feature has to be the ease at which the generator assembles and operates.
It takes minutes to attach the fold-down handle and wheel assembly. The tires are solid and won’t puncture; the handle is sturdy allowing for easy transportation.
WEN supplies the initial bottle of oil to add before the initial startup.
The power panel is well-labeled, the generator has an electric start with a key; unlike other models that rely on a pull-cord start.
There are multiple outlets to suit all electronics. Depending upon the task at hand, there is a voltage selector to switch between voltages. There is even a cigarette lighter style plug for particular connections.
The WEN DF475T is a durable, powerful, and secure machine with multiple safety features.
It is ideally suited to many applications and is powerful enough to run many appliances, even more delicate devices such as televisions and laptops.
- Powerful air-cooled OHV engine
- Electric start
- Regulator and overload protection
- Dual fuel
- Job-site or home use
- Large 4-gallon fuel capacity
- Easy to operate, transport, and store
- No digital hour counter
- No full/empty gauge on the propane regulator
WEN 56475 4750-Watt Generator with Wheel Kit
With 4750w of surge and 3750w of running power, the WEN 56475 generator is a powerful machine that is equally at home on a building site or in a backyard.
It is relatively simple to assemble and comes with a wheel unit. It has 2 handles and solid wheels to ensure simple transportation and storage.
Once fully assembled and loaded with oil, the startup couldn’t be easier. It has a 1-button electric start that ensures it starts the first time, every time.
As with all WEN generators, regular oil changes are recommended. This model ensures that you don’t forget with a digital readout that displays operating times and regular maintenance schedules.
Our favorite feature has to be the ability this WEN generator handles anything that you throw at it, like a champ.
Whether you’re using it for work, recreation, or at home, it can power multiple tools and appliances simultaneously.
Mig welders, air compressors, table saws, and portable AC units are just some of the tools it can handle.
Multiple outlets and connection ports ensure all essentials run with ease.
Similarly, during a power outage, it is reliable enough to handle your fridge, freezer, TV, computer, some lights, and even throw in a small AC unit. ALL AT THE SAME TIME.
The 56475 genny has several safety features. These include low-oil shutdown and overload protection. It also has an auto voltage regulator, ensuring power is clean and efficient. Most national parks and forests insist on a Spark Arrestor and limited noise emission from a generator if you’re considering camping. You’re in luck as the WEN has both; and operates at reasonably quiet sound levels, much quieter than many of its rivals. It is mostly-attributed to the large, automotive-style sound muffler it has onboard.
It has a 4-gallon gas tank that enables 10-hours of running time at half load. It is CARB and EPA 111 compliant in every state.
This is an impressive piece of kit that every home should have, particularly those that suffer from recurring power outages.
- Keyless electric start
- Digital readout helps with maintenance schedule
- Supplied with full wheel kit
- Multiple ports, including 1 x 120v RV outlet
- 4-gallon capacity, 223cc engine
- Automatic voltage regulator
- Requires oil change after each 25hrs use
- Not the quietest model in our WEN generator reviews
Features of the best WEN generators
When shopping for a new generator, there are certain factors to consider to ensure the model you choose is the most compatible with your needs.
Some larger models might be overkill and not at all cost-effective to occasionally run a single appliance.
Conversely, too little power, and you will not be able to operate all of the necessary appliances.
Generator power is measured by watts; each model has two numbers.
The first is the surge power, sometimes known as peak or startup power.
It is the greatest number of the two as it details the number of watts the generation to start. This current quickly decreases as the rpm of the motor increases.
The resting point is known as running or rated power. It is the wattage at which the generator continuously runs and determines the number of appliances it will power.
An inbuilt circuit breaker ensures the motor doesn’t become overloaded and trips, preventing accidents.
Most generators run on gasoline, some run on propane, and one of our features generators run on dual fuel, switching from one to the other with ease.
Fuel economy determines how long a generator will run on each full tank; therefore, tank size and capacity should be considered.
No-one expects a generator to run silently, but in the event of a power outage, it is nice to know that it won’t drown out all conversation and the sound from the television.
WEN generators display their sound output in decibels; most are considerably quieter than their closest, more expensive rivals.
Some of the most compact generators weigh between 35 – 50lbs, ensuring they are relatively easy enough to transport and store.
Some of the more powerful models often have a wheel kit, if not included, available as an add-on. A 100-pound+ generator is much easier to maneuver with a sturdy set of handles and solid, rubber tires.
A generator converts fossil fuels into electricity. Any appliance that does this process undoubtedly creates emissions that are unwanted and harmful to air quality.
During the 1990s, the California Air Resources Board (CARB) and the Environmental Protection Agency (EPA) passed laws regulating generators and their emission levels.
All WEN generators are fully compliant in producing cleaner, high-quality power; always check that your model is acceptable for use in California.
Clean energy is safe to power more delicate electronics.
Your chosen generator should have enough ports and the correct voltage to power your appliances.
Some models feature voltage selectors to toggle between 120v and 240v, depending on the task at hand.
An integral part of any piece of heavy-duty equipment has to be the safety features. Voltage regulators, low-oil indicator and shut-off, and overload protection are all advantageous.
Some of the models in our WEN generator reviews have 1-touch Eco-mode. The genny automatically assesses and adjusts the required fuel amount as the load is increased and decreased. Not only is this cost and fuel-efficient, but it also extends the life of your machine.
Where are WEN generators made?
WEN has been going from strength to strength since its humble beginnings in 1951.
Their inventory has steadily increased as they build on their mission statement to “help artisans around the world” and to “put the power into power tools”
Their Headquarters are in Elgin, Illinois, but finding out where their generators are made isn’t so straightforward.
Most information leads us to believe that they are built in China but pass rigorous testing in the USA.
Do not let the Made in China tag fool you. WEN generators rival other more expensive brands in performance, efficiency, and cost.
Which oil is best for a WEN generator
A generator is a hefty investment; for it to perform at its best, it requires regular oil changes. Knowing which oil is best for your model depends on many criteria.
- Owner’s manual. For the best advice, always refer to the manual that came with the generator. It will direct you to to the best type of oil to achieve optimal performance and extend the service life of the machine.
- Engine type. Most modern generators have 4-stroke engines that run best with standard SAE 30 oil. If your preference is synthetic oil then 5W-30 or 10W-30 have similar properties. The numbers describe the viscosity and behavior of the oil at different temperatures.
- Operating temperatures. Using a generator in extreme weather conditions requires oil up to the job. SAE 5W-30 supports a variance of temperatures from as low as -20° through 100°f.
- Reputable brand. Cheap oil is usually cheap for a reason. A good brand of oil is always a wise choice to keep your generator performing well.
What is an Inverter Generator
Conventional and inverter generators both use fossils fuels to run an internal combustion engine, which, in turn, produces electrical energy.
They employ electromagnetic induction to induce voltage by cutting an internal flux.
Inverter generators work in the same way but with additional circuitry. It makes them the most superior.
Both types of generators create AC power directly. However, the inverter converts it into DC power and finally back to AC. The power produced is much cleaner, safer, and by far the most efficient.
Do WEN generators have air or liquid-cooled engines?
Any engine has to have a cooling system to prevent it from over-heating; generators included.
It usually takes the form of air-cooled with an internal fan and venting system, or liquid-cooled that relies on oil or a chemical coolant to control the temperature.
Although liquid-cooled engines tend to run slightly quieter, they require regular maintenance.
It is easier to care for an air-cooled machine; they are the less expensive option.
All WEN generators rely upon air technology to cool their engine.
The best Things About WEN Generators
WEN excels at making high-performance, fully-functional generators without the fancy features that push prices up.
They focus well on build quality; each machine is durable, reliable, and sturdy.
Our research has found that they seldom suffer from starting issues and run smoothly, with few episodes of voltage spikes or dips.
Most models, particularly the larger ones, have an excellent fuel economy. Models fitted with ECO-mode provide exceptional fuel efficiency.
They have a wide range of affordable smaller portable models, ideal when unexpectedly caught without power.
WEN generators are comparatively easy to assemble and use. Instruction manuals are clear; most users find that customer services are helpful.
Overall, WEN generators are machines that you can trust in all home, recreational, and work situations where there is a power demand.
With most products covered by a 2-year warranty, what is there to lose?
Our WEN generator review has a machine to fit most requirements and budgets; WEN has you covered for all eventualities.
Whether you opt for the compact 56203i for its quiet and smooth operation or the 56475 with its 4750w motor to power multiple appliances and tools simultaneously, be assured that you will receive a high-quality, high-performance generator.