Yamaha Generator Vs. Honda Generator: In Depth Comparison of Two Best Brands

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Are you thinking of buying an inverter generator? Chances are, you have limited your choices to two brands:

Yamaha and Honda.

Both brands have a portable inverter generator that ticks all the boxes:

  • Reliability
  • Lightweight
  • Quiet
  • Great value for money

The good news is, Yamaha and Honda generators lead in the manufacturing of 2000-watt generators for sale. They have outstanding portable power solutions for camping, caravanning, doing events, or DIY projects.

If we want to find out the best, we have to look at the fine details to see where their generators measure up.

Alternator: Both Brands Have The Same Material and Manufacturing Process

An alternator, in a generator, is the power that drives electrical appliances and machinery. There’s no much-required sophistication about the alternator. The technology used to create an alternator is the same.

The automatic voltage regulator (AVR) is a recent development that has been added. If you are looking at an alternator, it’s more about quality material and the manufacturing process.

From my understanding and knowledge, both Honda and Yamaha generators have exceptional durable alternators. They have both perfected this technology and are at the pinnacle of design trends. That said, when comparing the two generator manufacturers, there’s no need to focus on the alternator.

Engine Capability Review: Yamaha Vs. Honda Generator, Who Wins?

Honda’s reputation for building a gas engine that bears its brand name Honda engine. Any power equipment won’t miss the blessings of having the Honda engine.

Most high-end generator models will have Honda engines because of the inherent quality and reliability. If you want to understand the beauty of Honda engines, you have to enter into the world of motorsports.

It’s so easy to think that motorsport has nothing to do with a powerful engine, but nothing could be further from the truth.  It’s in that competitive motorsport environment that engines are tested to their limits and unbeatable strength.

The series of experience the Honda manufacturers gain from the Motorsport field is what inspires them to create consumer products.

And it goes without saying that no manufacturer has produced a lot of world champions like Honda because of their engine. That said, Honda has an incredible edge when it comes to creating and manufacturing a powerful engine.

Reliability is the most important aspect that makes an engine the winner, and Honda has proved that to be true. Honda develops the GX engine which many generators, lawnmowers, and pumps use.

The manufacturer took the same experience from motorsport and applied it to create the GX engine for its generators. The greatest strength of this engine is reliability and efficiency-which makes it a winning engine.

The result being, the best and most fuel-efficient and reliable engine for the generator to handle any type of load efficiently. Honda GX engine is the reason why this brand has a loyal market appeal and following.

What of Yamaha?

Yamaha comes second on this subject. It produces excellent engines, but you can’t compare it to Honda GX. Yamaha produces smaller engines that have proven to be reliable over time. From my own personal experience and intense research, Honda is the winner.

The Winner is: Honda

Inverter Technology Review: Yamaha vs. Honda Generator, Who Takes the Lead?

An inverter generator is the latest development in inverter technology. It’s a new concept incorporating the inverter technology into a portable generator.

Since the generators are moving away from the idea of utilizing mechanical design into electronics, we have to discuss the concept of inverter technology.

When it comes to the electronic engineering of generator inverter technology, Yamaha takes the lead. Yamaha has an advantage over Honda in creating inverter technology because, for many years, they have been manufacturing electronic equipment.

An example of electronics made by Yamaha is Yamaha Keyboards, used by musicians swear by the band.

Second, most of their inverter generators produce a THD (Total Harmonic Distortion) level of less than 3%. The 3% is the industry-accepted stands for a high-quality inverter to be used in both domestic or industrial environments.

All Yamaha portable generators have a less than 1% THD level. It is their standard for labs, medical, and aviation devices, where a pure sine wave is essential when it comes to accurate calibration.

We live in a world where people want 100% accuracy. That means it’s only fair for a brand like Yamaha to meet people’s expectations when they produce portable generators that make the cut.

Although this looks like overkill to most people, that’s how advanced Yamaha has become the manufacturer of inverter technology for generators.

That means if you are buying a portable generator that will work with delicate equipment like TVs, smartphones, computers, and laptops, you will never go wrong with Yamaha because they have made strides to be ahead of the pack with their smooth wattage and operation.

Where their Models Measure Up in the Design Department

Moving past the engine and inverter technology, we look at the general build and design. One thing you have to understand is, Honda has a philosophy of dependability and indestructibility.

A few generators in the market will use heavy-duty metal components to build a generator. Having a heavy-duty component makes customers have only one complaint: weight.

Since Honda generators have heavy-duty components, they are super heavy. If you are considering portability, this may be an issue. But if you want the reassurance of a sturdy, durable generator, you’ll have to go with Honda’s design.

What of Yamaha

Yamaha has taken a modern approach in the design department, which is a bit different from Honda. Unlike Honda, they manufacturer superlight generators.

Generators that you can hold in your hands and carry them like a suitcase. That said, Yamaha uses durable plastic materials in the place of old-fashioned all-metal toughness that is synonymous with Honda.

You can expect more plastic small wheels and weight materials when you buy Yamaha generators. If you compare most of Yamaha generators with other generators on the market besides Honda, you will notice a big difference in weight.

When it comes to making portable generators using plastic, Yamaha does the best than any generator brand on the market.

Best-selling Products: Yamaha EF2000is Vs. Honda EU2200i

If you look at the numbers, you’ll see that Yamaha generators are easier to maintain than Honda generators. For instance, Honda insists on extensive combustion chamber cleaning after 300 hours of use while Yamaha wants its head cleaned after 300 hours of use or once a year.

If you compare these two products in terms of weight, Yamaha wins because of the light plastic material. The EF2000is Yamaha is about 3lbs lighter than the Honda EU2000i, which makes it lighter in its class.

If you look at the generator in the 1000 watt inverter models, trust me, Yamaha is still lighter. When it comes to noise level, Yamaha is quiet because it has an advanced Noise  Block sound reduction system.

It has an engineered sound reduction system that comprises of sound-absorbing material, molded cases, an intake silencer, fiberglass insulation, and air fans.

That said, you’ll have a normal conversation without raising your voice. Looking at the numbers, you’ll notice that Yamaha has 2 to 3 decibels quieter than Honda.

A great addition that Yamaha  2000 watt model has is the fuel shut-off switch that is independent of the on/off switch. What that means,  you can turn off the fuel line while the unit is in operation, making it super easy for you to drain more fuel from the carburetor. The Honda 2000 watt doesn’t have these features.


Our Top Choice Between Honda vs. Yamaha Brand

If you are a connoisseur for indestructible engineering as the hallmark for a great product, then you’ll agree with me that Honda will beat Yamaha any day.

We feel that Honda scores well on making durable and ultra-reliable power generators. Use Honda for heavy-duty projects like job sites, construction, workshop DIY projects, and others.

We live in a world where technology is king and everything, especially in the manufacture of electronics. That said, we need a generator that works well with sensitive devices without blowing them off.

In this case, we can’t go wrong with Yamaha because they have employed advanced, lightweight materials, and electronic engineering to make inverter generators.

Yamaha may not be a tough ass like Honda, but their inverter generators take the reign, no questions asked. Yamaha is also the best in reliability. If you want to use a portable inverter generator to power your electronic devices, Yamaha is the company for you.