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Best Yamaha Portable Generators 2020 – Reviews & Top Picks

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Best Yamaha Portable GeneratorYamaha generators are known for their reliability, fuel-efficiency, and quiet operation. Whether you need a generator for camping, your RV, or running tools on a job site, these generators are sure to fulfill your needs sufficiently. But with so many options available, which provide the best value?

With massive differences in power levels, size, weight, and price, it can be difficult to figure out which features you need from your generator. If you feel lost trying to learn everything you need to know, then don’t worry. We’ve simplified the entire process for you by testing all of the best Yamaha generators out right now in 2020. The following ten reviews will compare the ones that we thought were the best ones overall, and the top three are our best recommendations.

A Quick Comparison of Our Favorites

ModelPriceUsageEditor Rating
Yamaha EF2400iSHC
small Yamaha EF2400iSHCBest Overall

Check Price
8.6 hours4.95/5
Yamaha EF6300iSDE
small Yamaha EF6300iSDEPremium Choice

Check Price
18 hours4.85/5
Yamaha EF3000iSEB
small Yamaha EF3000iSEB

Check Price
19 hours4.70/5
Yamaha EF4500iSE
small Yamaha EF4500iSE

Check Price
7.4 hours4.45/5
Yamaha EF2200iS
small Yamaha EF2200iS

Check Price
10.5 hours4.15/5

The 9 Best Yamaha portable generators – 2020

1. Yamaha EF2400iSHC Gas Portable Generator – Best Overall

Yamaha EF2400iSHC

At just 75 pounds, the Yamaha EF2400iSHC gas-powered generator is easily portable. It uses pulse width modulation to provide enough clean power for running a 13,500-BTU RV air conditioner. Better yet, it’s quiet enough not to disturb the people around you. The cast-iron cylinder liner ensures the engine lives a long life, but it also helps to insulate the unit and keep it quiet. To keep prevent engine damage, Yamaha has implemented an oil watch warning system to stop the motor when oil gets low.

This model is very gas-efficient, getting almost seven hours of run time from just 1.6 gallons of fuel, so it’s perfect for RVs and camping. When you need to store it, a petcock allows you to shut the gas off and run the carb dry, so it doesn’t corrode during storage. The three-year warranty just shows that Yamaha stands behind this generator and you can count on it to be around for quite some time. Altogether, we think the features add up to make this the best overall Yamaha portable generator.

  • Adjusts engine speed to match the load
  • Oil watch warning
  • 6 gallons gets 8.6 hours of run time
  • Only 2,000 running watts

2. Yamaha EF6300iSDE Gas Portable Inverter – Premium Choice

Yamaha EF6300iSDE

No matter what your needs are or what use you want your generator to fill, the Yamaha EF6300iSDE is sure to live up to the demands you place on it. This inverter style generator features Noise Block technology, which worked far better than we expected. In our testing, it was one of the quietest units we tried even though it’s also one of the most powerful. At 200 pounds, it definitely has some heft to it, though it has four wheels built-in to make it easier to move around. For the ultimate in convenience, this device includes a wireless remote control so you can adjust the generator from up to 66 feet away.

On the device, a built-in power meter lets you see exactly how much power you’re using and how much is left. Need to power something big like a stove? Well, this generator has both 120V and 240V capabilities for powering any electronic devices you have. Obviously, a machine packed with this many excellent features isn’t going to be cheap, so expect to shell out a pretty penny on the EF6300iSDE.

  • 5,500 running watts
  • Wireless remote
  • Power meter
  • 120V/240V dual voltage
  • Wheels for easy transportation
  • Heavy – 200 pounds
  • Very expensive

3. Yamaha EF3000iSEB Gas Portable Inverter Generator

Yamaha EF3000iSEB

Featuring sound absorbing material in key locations to stop it from resonating, the Yamaha EF3000iSEB is built with low noise operation as its prime characteristic. It also adjusts the power output automatically to match the needs of whatever devices you have plugged in. This is a great feature that boosts efficiency by not wasting your gasoline. To that end, this inverter style gas generator can run for 19 hours on 3.4 gallons of fuel. While this isn’t the best fuel-efficiency we saw, it’s still pretty respectable. Likewise, the 2,800 running watts it’s capable of is also sufficient, though not standout. The Boost Control Unit built into this machine supplies extra power for up to 10 seconds when it’s needed.

Luckily, this device comes on wheels. Otherwise, it would be quite a pain to move since it weighs 150 pounds. That was the only real drawback that we found. It’s also priced very high for what it offers. Though it’s an excellent machine, our top recommendations offer more for less, equaling out to better value in the end.

  • Very quiet – sound-absorbing material
  • Boost Control Unit provides extra power
  • Auto-adjust engine speed
  • Very heavy – 150 pounds
  • Expensive

4. Yamaha EF4500iSE Gas Portable Inverter Generator

Yamaha EF4500iSE

The Yamaha EF4500iSE portable generator is a good mix of price and power. Packing a solid 4,000 running watts, it’s one of the more powerful inverter style generators available. It’s packed with useful features and extras for convenience. For instance, the wireless remote allows you to start and stop the generator from up to 66 feet away. The machine starts up easily with the push of a button thanks to the built-in electric start. To make your life easier, a built-in power meter makes it easy to tell how much power you’re using and how much is available.

Though it does perform admirably, this generator is not without its share of downsides. To start, it weighs in just shy of 200 pounds, making it much more difficult to move around. It does have wheels for easy rollability but getting it in and out of a vehicle is not easy at this weight. Next, this unit is considerably louder than many of the other portable Yamaha generators that we tested. It’s difficult to have a conversation beside this machine while it runs. Overall, we think it’s a great generator that’s just outclassed by its closest competition.

  • Wireless remote control
  • Electric start
  • Heavy – 194 pounds
  • Loud

5. Yamaha EF2200iS Inverter Generator

Yamaha EF2200iS

At just 55 pounds, the Yamaha EF2200iS inverter generator is light and portable as well as affordable. We’d still prefer to see wheels to make it easier to roll around for those people who find it tough to carry. Though it’s not very powerful, providing just 1,800 running watts, it does get good fuel-efficiency, running for 10.5 hours on just 1.24 gallons of fuel. It features a standard RV outlet making it perfect for powering your home away from home.

We missed the quick-start feature that’s present on most of the generators we tested, though for this low price some sacrifices have to be made. You’ll be using a pull-start to get this unit running, though it still started up easily. Overall, the best thing about this unit is the price. But if you’re looking at this unit for that reason, then we suggest checking out the EF2000iSv2 in the second position instead. We think it’s a better value, and it’s priced even lower.

  • Only 55 pounds
  • Overload power reset
  • 5 hours run time on 1.24 gallons
  • No wheels
  • Only 1,800 running watts
  • Pull-start

6. Yamaha EF2600 Gas Portable Generator

Yamaha EF2600

The most impressive feature of the Yamaha EF2600 is its price to power ratio. It’s the most modestly priced model that we tested, though it’s far from the weakest with a respectable 2,300 running watts. It’s CARB compliant so you can use it in any state. While we were impressed by this there were many other flaws to this generator that kept it at a relatively low position on our list.

With the 3.2-gallon fuel tank full, this generator will get 11 hours of run time at 50 percent load. That’s far from the best of the units we used, though it’s still not terrible, especially considering the price. The biggest drawback is how difficult this device is to lug around. At 95 pounds it’s pretty hefty, but there are no wheels to help with transportation. For many people, it’s going to be too large, heavy, and awkward to carry. A set of wheels would have helped this generator to earn a much higher position on our reviews list.

  • Very affordable
  • Carb compliant
  • 2 gallons only gets 11 hours run time
  • No wheels
  • 95 pounds

7. Yamaha EF1000iS Gas Portable Inverter Generator

Yamaha EF1000iS

At a meager 28 pounds, the Yamaha EF1000iS inverter generator is the lightest and smallest one that we tested, making it the most portable as well. Of course, that tiny form factor comes with the drawback of low power, maxing out at just 1,000 watts. However, it’s also super quiet since it is so low power and also has noise dampening technology built-in.

As far as fuel-efficiency, this generator is admirable, running for 12 hours on just 0.66 gallons of fuel. However, it’s very expensive given the small power level it’s capable of producing. The worst problem for this little generator though is longevity. Ours died in under a year, a problem that appears to be regrettably common. Luckily it is covered by a two-year warranty, but we’d rather not have to go through the warranty process at all.

  • Very compact and light
  • Very light 28 pounds
  • Runs 12 hours on 0.66 gallon
  • Only 1,000 watts
  • Expensive for the power
  • Poor longevity

8. Yamaha EF3000iS Gas Portable Inverter Generator

Yamaha EF3000iS

This generator is completely average in just about every way. It’s priced right in the middle of the pack. Weight-wise, it’s 136 pounds, again landing square in the middle of those units we tested. With 3.4 gallons of fuel, you’ll get 19 hours of run time, which is pretty average once more. Although it does have sound-absorbing material to dampen vibrations and noise, it’s not one of the quietest models we tested. It’s also not the loudest, once again being very standard and nothing to write home about. Overall, it’s a fine generator. For the price, we think there are several options will give you more power and quieter, more reliable performance.

  • Wheeled for easy transport
  • Heavy 136 pounds

9. Yamaha EF7200DE Gas Portable Generator

Yamaha EF7200DE

With a stout 6,000 running watts, the Yamaha EF7200DE is the most powerful generator that we tested. Luckily, it has an electric starter with an auto choke to make it easy to get started with the push of a button. At full load, this machine can run for eight hours, but this takes seven gallons of fuel, making it the least gas-efficient of the machines we tested. Worse yet, it’s also the loudest.

While most of the other generators we’ve reviewed were inverter style generators with sound deadening technology built-in, this generator is a standard gas generator and it’s very noisy with an operating volume of 75 dbA. Moreover, it’s also the heaviest of the units we tested, weighing in at a hefty 234 pounds. Despite the impressive power level, this machine is too heavy, too loud, and too inefficient to get our top recommendations.

  • 6,000 running watts
  • Very heavy 234 pounds
  • Awful fuel-efficiency
  • Very loud 75 dBA operation

Buyer’s Guide

Now that you know our top picks and favorites, we’d like to briefly discuss what we were comparing these generators on. While all of these features are useful, how much each one matters to you is dependent on what you plan to use your generator for.


Some inverter style generators are very small and lightweight, able to be picked up and carried by the average person. On the other hand, other standard gas generators are very large, weighing upwards of 200 pounds. While they usually do have wheels to make transportation much easier, they can still be very difficult to lug around. If you need a generator that you can easily move from place to place without getting a hernia, then you may consider looking for the lightest and smallest generator that provides enough power for your electronics.


For some people, noise will be a major concern. For instance, if you plan on using your generator on an RV, most parks will have noise ordinances that will limit how loud your generator can be. Likewise, if you plan to take your generator camping, you won’t want to be a disturbance to the people and the wildlife around you. On the other hand, if you plan on using your generator to power tools on a job site, you probably don’t care about how much noise you’re going to be making. In that case, your only concern may be power and you’re perfectly happy with a loud but powerful generator.

Yamaha EF2200iS

Featured Image Credit: Yamaha EF2200iS, Amazon


At the end of the day, the most important thing about your generator is that it’s able to power all of the electronics you need. If it can’t do that, it’s a wasted purchase. While some generators offer power levels as high as 6,000 running watts, other models may barely reach 1,000 watts. This would be entirely insufficient for powering your RV’s air conditioning system for example. Make sure you purchase a generator with ample power for all of your electronics.


At this point, you’re probably ready to be done reading about generators and go purchase one already! Let’s do a short recap of our reviews first, so you have our top picks fresh in your mind. After extensive testing and side by side comparison, we agree that the EF2400iSHC is the best portable Yamaha generator overall. Packing incredible fuel-efficiency into a small and easy to transport package for a very reasonable price, we think it’s hard to beat the value that this generator offers.

For the best value, the EF2000iSv2 packs incredible specs into a very affordable and portable form factor. CARB compliant, super quiet, and able to run 10 hours on just one gallon of fuel, it’s easy to see why we think it’s such a great value. When money is no concern and you want the best, we recommend the EF6300iSDEabove all others. With 5,500 running watts and dual 120V/240V capabilities, it can power almost anything you could want. The wireless remote and power meter add great convenience and the wheels make it easy to roll from place to place. In the end, any of these generators is sure to last you many years of great service.

Featured Image Credit By: slade.reynolds, instagram

About the Author Adam Harris

Hi there! My name is Adam and I write for HealthyHandyman. I have a great passion for writing about everything related to tools, home improvement, and DIY. In my spare time, I'm either fishing, playing the guitar, or spending quality time with my beloved wife. You'll also often find me in my workshop working on some new project!