4 Smallest 240V Generators For Compact Power

Discover the smallest 240 volt generators so you can run machines like well pumps at a more budget-friendly price and easier storage requirements.

Smallest 240v generators overview

1. Honda EG4000 – Smallest 240v generator (4000 peak watts, non-inverter)
2. Predator 4375 (4375 peak watts, non-inverter)
3. DuroMax XP4400EH – Smallest 240v dual fuel generator (4400 peak watts, non-inverter)
4. GENMAX GM5500i – Smallest 240v inverter generator (5500 peak watts)
5. Bonus: Champion 100519 – Best small 240v inverter generator (6250 peak watts)

Since you likely care about quality too, I also included a bonus option so you know about a good “small” 240 volt inverter generator.

Other details I looked at

The main models in the list above are the 240 volt generators with the lowest starting watts.

Additionally, since the GENMAX GM5500i is not the highest quality, I included a bonus option too.

These things aside, I also considered some of the following details for the in-depth reviews below:

• Run time, power capacity, outlets, portability, etc.
• User reviews
• Anecdotal reviews from experts
• Price
• Brand trustability and reputation
• The performance categories below

If a pick seems interesting click it to see the online prices.

*Compared to similar generators and sometimes based on customer input

4 Smallest 240 volt generators reviewed

Even if you want a small 240v generator, you likely care about things like quality and THD levels too.

The in-depth reviews below can help you find the best option for your preferences and needs.

1. Honda EG4000 – Smallest 240v generator

The Honda EG4000 is the smallest 240 volt generator with 4000 peak watts and dimensions of 26.8″ L x 20.9″ W x 22.5″ H.

However, you likely don’t actually want to invest in the Honda EG4000 for a few reasons.

First of all, this 240 volt generator is relatively expensive compared to the other options on this list.

In theory, pricey Honda generators do come with good reliability to compensate.

When it comes to the Honda EG4000, you can not say for sure yet with the small number of customer reviews.

Additionally, a few of these reviews note the noise levels of the Honda EG4000 are relatively loud (66 to 67 dBA at 50% to 100% load).

In turn, running this small 240v generator overnight is likely not recommended if you and your neighbors want to be able to sleep.

Additionally, the Honda EG4000 is not an inverter generator.

To be able to run electronics like a TV and many air conditioners and refrigerators, you would need your own way to “clean up” the power.

The Honda EG4000 has positive points too but you will likely agree that these are not enough with how good some of the other smallest 240 volt generators are.

2. Predator 4375

The Predator 4375 may not be perfect but it is a small 240 volt generator you can actually consider investing in.

One thing to note first is that the Predator 4375 is another high THD generator.

This should be OK for devices like well pumps but for electronics like a TV or many AC systems, you want to go to the bonus option.

Additionally, the Predator 4375 is relatively loud with a decibel rating of 72.5 dBA.

You likely don’t want to use this 240 volt generator on a crowded camping or in a small neighborhood.

The short warranties, the wheel kit that is not included, and the exceptional cases of technical issues are not ideal either.

That being said, if you don’t mind these things too much, the Predator 4375 is still a solid and budget-friendly option overall.

For example, the 16 hours run time at 50% load is definitely impressive.

This allows you to enjoy your power for longer before having to do a refuel session.

Additionally, the four GFCI outlets and CO sensor add an extra layer of safety to the Predator 4375.

3. DuroMax XP4400EH – Smallest 240v dual fuel generator

The DuroMax XP4400EH is the smallest 240v dual fuel generator out there.

For people who are not that familiar with portable generators, this means the DuroMax XP4400EH can run on both gasoline and propane.

One of the benefits of propane is that it typically stores longer than gasoline.

This makes being prepared for power outages and off-grid living more convenient.

Additionally, if you only plan to use your 240 volt generator occasionally, propane tends to involve less maintenance.

And if you don’t need the dual fuel feature but like the other details of the DuroMax XP4400EH, you can also go for the more budget-friendly gasoline-only DuroMax XP4400E.

Both of these non-inverter generators have good run times of 25 hours at 25% load, good gasoline fuel efficiency, and an electric start.

These things make operating the DuroMax XP4400EH a bit more convenient and can save you some money on gasoline in the long term.

In short, if you like the dual fuel feature and/or the gasoline fuel efficiency and don’t need low THD power, the DuroMax XP4400EH is worth considering.

If not, you will likely prefer one of the other small 240 volt inverter generators on the list.

4. GENMAX GM5500i – Smallest 240v inverter generator

With 5500 peak watts and dimensions of 24″ L x 18.5″ W x 21.1″ H, the GENMAX GM5500i gets the top spot for the smallest 240 volt inverter generator.

That being said, for many people and situations, this is another generator that is likely not worth it.

The main reason for this is the somewhat high rate of technical issues.

Especially if you plan to use your 240v generator as backup power, this is a big downside.

Additionally, even with this rate of technical issues, the GENMAX GM5500i is not the cheapest generator either.

On the flip side, you do want to know that the GENMAX GM5500i has positive points like for example being a relatively quiet 240v generator.

Since a regular conversation is around 60 decibels, 61 dBA could be quiet enough to run devices overnight.

This includes electronics like a refrigerator or air conditioner because the GENMAX GM5500i is an inverter generator.

Additionally, you could theoretically consider the GENMAX GM5500i if you really care about compact dimensions too.

Bonus: Champion 100519 – Best small 240v inverter generator

Because the GENMAX GM5500i is not that great but many people are interested in 240 volt inverter generators, I included the high-quality Champion 100519 6250 as a bonus option.

6250 peak watts may not fit every definition of small.

However, with its budget-friendly price, low THD power, and reasonable dimensions, many people will find the Champion 100519 6250 a great pick anyway.

The main thing you do want to keep in mind is that the Champion 100519 6250 is still relatively loud at 69 dBA.

That being said, if these noise levels are still acceptable to you, the Champion 100519 6250 positively stands out in its good reliability.

In combination with the inverter power, this generator can be extra great as backup power for a fridge and/or freezer full of food or certain types of 240 volt devices you have at home.

The run time of 13.5 hours at 25% load may not be the longest on the list.

However, this should still be enough to run reasonably-sized devices overnight.

In short, if you are looking for the best “small” 240 volt inverter generator, the Champion 100519 6250 is likely the option for you.

Related posts:

• 5 Best 240 Volt Generators For More Power
• What Size Generator Do You Need For 240 Volts?

What is the smallest 240v generator?

The Honda EG4000 is the smallest 240v generator on our list with 4000 peak watts and dimensions of 26.8″ L x 20.9″ W x 22.5″ H.

If you want a more reasonably priced small 240 volt non-inverter generator, the Predator 4375 is likely the smarter choice.

Lastly, if you want to run sensitive electronics, the Champion 100519 is likely the right option.