Should you invest in a generator?
Sometimes, you will need enough power to run equipment and tools on the go or during the blackout, or charge your smartphones or laptops.
That is why you must look for a portable and reliable generator.
In this article, we will suggest some Yamaha inverter generators so that you can make your own choice.
First, Yamaha is a very famous brand, which can assure the quality, you know it.
Second, an inverter generator can produce cleaner energy due to lower emissions and run more quietly compared to other products. You must know that modern appliances, RV’s, TV and so on must be powered by clean energy.
So, let’s begin!
We guess we do not need to say much about Yamaha because you are so familiar with this brand already.
This is a famous Japanese manufacturer of a wide range of products and services, from instruments to motorcycles, marine products, and many other motorized products.
With its excellent quality and design, Yamaha products always win customers’ hearts.
And Yamaha inverter generators promise to provide power to your appliances safely, quietly and economically.
If you want to look for a compact and lightweight inverter generator so that you can take it on a trip or anywhere you want, you can consider the Yamaha EFiSv2.
It weighs less than 45 pounds and is 2.2 cubic feet – this size enables you to carry the generator with ease by the molded top handle, even when you load it with fuel.
What about the motor? It can deliver up to 2,000 watts of surge power and 1,600 watts of continuous power. With that impressive powering ability, it can give power to a variety of applications at an outdoor event or in the worksite.
Besides, the machine will impress you by the long running time. The four-stroke engine has excellent fuel efficiency and runs up to 10 hours and a half at ¼ load on a full tank.
Worry about the noise caused by the motor? It will no longer be a problem because the generator equipped with a super quiet muffler and rubber vibration-isolation feet will ensure a smooth operation with reduction of noise – just 61 dB of sound at full power.
Of course, nothing is perfect. It can easily tip over if you do not secure it carefully while transporting it. Also, because there is no oil drain, you need to tilt the generator to empty the oil.
Equipped with a 171 cc OHV four-stroke engine, this model can produce 2,400 surge watts and 2,000 rated watts.
So, this 2400-watt heavy-duty inverter generator can easily give power to some household appliances during the blackouts like a refrigerator as well as some large RV appliances, like a 13,500 BTU air conditioner.
It can also run high-draw equipment, like sumps, microwave ovens, and other construction tools.
But the compressor seems too much to this generator because there are not enough amps to start it.
It also comes with a power panel including two 120V/20 amp outlets and one 12V DC outlet for charging the battery.
What about the runtime? With a 1.6-gallon fuel tank, it can run within 9 hours at ¼ load. You just need to take fewer trips to refill the unit when running it for an extended time.
And you can totally count on this product because it produces clean power, runs quietly (with just 53 – 60 dB of sound, depending on the load).
The additional features include the Smart Throttle, which matches engine speed to load for increased fuel economy and the Low Oil Warning to shut the engine off in case of low oil pressure.
You will easily realize that the maximum AC output is just 1000 Watts, less than the two products above, and the continuous load is rated at 900 Watts. But the inverter system will help to produce more power with less fuel.
And remember not to let the gas in the tank for 30 days; otherwise, it will clog the carburetor, and the engine will not start.
Hold on! There are many benefits you can get from this product.
It has the most compact weight in its class, less than 28 pounds, making it highly portable.
The sound reduction technology really works! It makes this Yamaha model become the quietest portable product with just 47 dB – 57 dB at 25% load.
This model also has an excellent running time of 12 consecutive hours without refueling. And thanks to the Smart Throttle, a load sensing rpm control, the machine will automatically adjust the engine speed depending on the output, leading to more decent fuel efficiency.
One more thing! If you are an owner of a boat or RV, this information will be useful for you. This model can recharge batteries with 12 Volt DC outlets.
So, with the inverter system producing clean and good-quality electricity along with sound absorbing materials, the Yamaha EF1000iS will be a suitable choice for anyone seeking a gas-powered ultra-portable inverter.
If you are still looking for a portable medium-range inverter with full functions, you may consider the Yamaha EF3000iSEB.
What does the “B” on EF3000iSEB mean? It means that you can get the Boost Technology, allowing the generator to boost an extra 500 watts of surge power within 10 seconds.
And luckily, the generator is equipped with the Boost Control Unit to sense if you want an extra boost automatically. So, we can say that the EF3000iSEB is an excellent power source to take with your RV or travel trailer.
Thanks to an overhead valve (OHV) engine, this machine can output up to 3000 watts in normal running conditions.
Are you worrying that it will consume too much fuel? Nah. This model can run on ¼ load for 19 continuous hours without refueling!
Besides the sound absorbing system and the Pulse Width Modulation control enabling the machine to run microcomputer-controlled electrical products, it also features built-in wheels, making it extremely portable.
However, because the size of the fuel tank increases, this model is much heavier than the products above.
The Yamaha EF4500iSE has an impressive output – the maximum output of 4500 watts and a 4,000-watt rated AC output. With this capability, it can easily run an RV air conditioner, a microwave oven, or two RV appliances at the same time.
Do you want to control the machine from far away? No problem. The optional wireless remote control will allow you to start or stop the engine from 66 feet away.
Powered by the 357cc OHV engine, the product features an automatic choke so that you can start the engine even in cold weather. And it can run up to 15.2 hours at ¼ load.
Looking at the power meter, you can also read the amount of power used and available. And if the oil level drops, the low oil warning system will automatically shut off the machine to protect the engine.
Besides, this model has every feature like most Yamaha generators, like the pulse width modulation, Smart Throttle for more fuel efficiency, the noise reduction system, and four wheels with parking brake designed for high portability and transportation.
Compared to other products with similar sizes, it is quite expensive. So, if you are finding a budget-friendly product, you should consider it carefully.
The last position of the list belongs to the most powerful gas-powered portable in the Yamaha line. The 357cc OHV air-cooled four-stroke engine enables the machine to deliver 5,500 watts of continuous rated power and the maximum AC output of 6,300 surge watts.
With that highest capability, it can run both 120V and 240V appliances, making it suitable for all types of uses.
It can also give out cleaner electricity, known as low harmonic distortion so that you can use it for your sensitive electronic tools.
You can totally count on the efficiency of the product because it can run at ¼ load for consecutive 13 hours.
This generator features a valve regulated lead acid (VRLA) 12V/18Ah battery.
And with this battery, it is necessary to have a special constant voltage charger; otherwise, you can damage the battery. Besides, it has full features like other Yamaha models.
However, you may find that the covers are difficult to reinstall after you have taken it off to maintain the product.
Why should you choose a Yamaha inverter generator? Yamaha always brings the best features to its products so that customers can enjoy the best quality.
Another problem is the price. Specifically, some models are quite expensive compared to other products with similar size.
But there are some key points you need to remember:
If the oil is deficient, a red lamp is lit upon pulling the recoil starter to let you know the missing oil.
And of course, when the oil accumulates in the muffler, the performance will decrease. So, it is so necessary to apply the exact amount of oil as specified in the instruction manual.
Another reason of an excessive amount of oil may be that you place the generator in a tilt position. Just rearrange it horizontally, fill the exact amount into the oil hole through an oil jug or by wrapping a piece of A4 paper around the hole. Everything will be fine.
To sum up,
Considering your need, you can choose the generator with a suitable output.
If you just have a normal need like powering vital household appliances or RV’s, you can go with the Yamaha EF2000iSv2. It provides adequate output, has high runtime compact design for super portability, and especially, reasonable price.
We hope you will succeed in finding the right inverter generator.
Thank you for reading and do not hesitate to contact us if you have anything to ask.