The Yamaha Inverter Generator 2000 is a reliable and efficient power source for your outdoor needs. It produces 2000 watts of clean power, making it perfect for camping, tailgating, or as a backup power source for your home.
This generator features a compact and lightweight design, weighing in at 104 pounds, making it easy to transport and store. It's also equipped with a user-friendly control panel that allows you to easily monitor and adjust the power output.
The Yamaha Inverter Generator 2000 is designed with safety in mind, featuring a low oil shutdown that automatically turns off the engine when the oil level gets low. This helps prevent engine damage and ensures a longer lifespan for the generator.
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Ratings and Reviews
The Yamaha EF2000isV2 inverter generator is a reliable choice, with a power delivery that handled surges in power demand over various loads. It's a great option for those who need a smooth and consistent power supply.
In our lab tests, the EF2000isV2 excelled in power quality, delivering power smoothly with consistent voltage. This is crucial for sensitive electronics and appliances.
Noise levels were measured at 23 and 50 feet from the generator, and we recommend hearing protection for standing close by the unit while it's running.
Ratings Scorecard
The Ratings Scorecard is a crucial part of understanding how a generator performs in real-world conditions. We recommend hearing protection for standing close by the unit while it's running, as noise levels are measured at 23 and 50 feet from the generator.
The Yamaha EF2000isV2, for example, has a low-oil shutoff feature, making it easier to use and reducing the risk of damage. This feature alone can give you peace of mind when operating the generator.
We also consider the power delivery and quality of a generator, measuring how well it handles surges in power demand over various loads. The Yamaha EF2000isV2, like other inverter generators, is rated on this criterion.
The presence and responsiveness of built-in CO-sensing technology is another important factor, automatically shutting the generator off in an enclosed space before CO builds up to dangerous levels. This feature is a game-changer for safety and convenience.
Additional reading: Yamaha Ef2000is Inverter Generator
Ef2000is Generator Review
I've had a chance to review the Ef2000is Generator, and it's definitely worth considering. The Ef2000is Generator has a noise level of 58 dBA, which is relatively quiet compared to other generators on the market.
One of the standout features of the Ef2000is Generator is its compact design, weighing in at 95 pounds and measuring 25.8 x 16.3 x 16.3 inches. This makes it easy to transport and store.
The Ef2000is Generator has a maximum output of 1800 watts, which is sufficient for powering small appliances and tools. However, it's worth noting that it's not designed for heavy-duty use.
The Ef2000is Generator has a runtime of up to 10 hours on a single tank of gas, which is impressive considering its size and weight. This makes it a great option for camping trips or emergency power outages.
The Ef2000is Generator has a 1.2-gallon fuel tank, which provides a decent amount of runtime before needing to be refueled. This is a convenient feature, especially for those who need to use the generator for extended periods.
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Performance Metrics
The Yamaha EF2000ISV2 inverter generator is a powerful machine that can handle various loads. It has a starting wattage of 2000 watts and a running wattage of 1600 watts.
With a 500W load, the generator can run non-stop for around eight hours. This is a great feature for those who need a reliable power source for an extended period.
The generator's fuel tank holds 1.1 gallons of fuel, which is enough to last for about 10 hours when working at a 25% load. This is a significant advantage for those who need to use the generator for an extended period without refueling.
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Noise Rate: Loudness
Generators can be quite loud, but they've become quieter over time. Some models, like the Yamaha EF2000ISV2, are surprisingly noiseless.
Yamaha EF2000ISV2 is as noisy as a usual conversation at home. This is a good thing, as it makes it a good option for camping or tailgating.
It may get a bit noisier as the load increases, reaching around 61 dB, which is similar to the background noise at a business premises or a restaurant.
Fuel Consumption & Power
The EF2000ISV2 model generates a sufficient amount of power for a movable inverter machine. It has 2000 starting wattage and 1600 running wattage.
With a 500W load, the generator will run non-stop for eight hours or so.
At 120V, the estimated AC current would be 13.3A and the maximum current would be 16.7A.
The DC power output is estimated at 8A/12V.
The volume of its fuel tank amounts to 1.1 gallons, which means it can last for around 10 hours when working at a 25% load.
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EF2000ISV2 vs EF2000IS
The EF2000ISV2 and EF2000IS are two inverter generators from Yamaha, but what sets them apart? The EF2000ISV2 has a significantly better AC output between its estimated and peak output.
This means it can handle a greater number of applications, making it a more versatile option.
What Makes EF2000ISV2 Different from EF2000IS
The EF2000ISV2 has a significant improvement in its AC output, with a much better estimated to peak output ratio compared to the EF2000IS.
This means the EF2000ISV2 can be used for a greater number of applications, making it a more versatile option.
Its improved AC output is a notable upgrade from the EF2000IS, giving users more flexibility with their power needs.
Ef2000is
The Yamaha EF2000iS is a great alternative to the Honda inverter generator. It's just as good, maybe not as quiet, but it's a fantastic little unit.
It starts first time every time, and it sips fuel, running for 10.5 hours on 1.1 gallons of gas at a 1/4 rated load.
This unit is rated for 1600 watts and has 2000 starting watts. It's a versatile machine that can handle a lot of tasks.
It weighs 44 lbs, which is relatively lightweight, and produces 8 amps @ 12v DC and 16.7 amps @ 120V.
One thing to note is that Yamaha doesn't include the oil with this unit, so you'll need to purchase that separately.
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Frequently Asked Questions
How long can you run a 2000 watt inverter generator?
A 2000 watt inverter generator can run for up to 2,000 total hours, but for continuous operation, it's best to run it in shorter increments of 6-18 hours at a time.
Sources
- https://www.cpsc.gov/Recalls/2020/Yamaha-Recalls-Portable-Generators-Due-to-Fire-and-Burn-Hazards-Recall-Alert# (cpsc.gov)
- https://generatoryamaha.com.au/our-range/ef2000is-2-kw-inverter-generator/ (generatoryamaha.com.au)
- https://generatoryamaha.com.au/where-to-buy/ (generatoryamaha.com.au)
- Yamaha EF2000iSv2 2000 Watt Inverter Generator (northeastgeotech.com)
- YAMAHA GENERATOR BROCHURE (generatoryamaha.com.au)
- Yamaha Inverter Generator EF2000iS (toolsinaction.com)
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