13 best yamaha inverter generators

Yamaha is a reputable brand that manufactures inverter generators, which are popular for their portable and efficient power generation capabilities. These generators are designed for various applications, including outdoor use, camping, RVing, emergency backup power, and more.

  1. Efficient Power Generation: Yamaha inverter generators use advanced technology to produce clean and stable power. They employ an inverter system that converts the raw power produced by the generator into a consistent and reliable AC power suitable for sensitive electronic devices.

  2. Portability: Yamaha's inverter generators are designed to be compact, lightweight, and easy to transport. This makes them ideal for outdoor activities, camping trips, tailgating, and other on-the-go power needs.

  3. Quiet Operation: Yamaha places a strong emphasis on noise reduction in their inverter generators. They utilize sound-dampening technology and quiet mufflers to ensure a quieter operation, making them suitable for use in residential areas and other noise-sensitive environments.

  4. Fuel Efficiency: Yamaha's inverter generators are known for their fuel efficiency, allowing for longer run times with less fuel consumption. This feature is particularly important during extended power outages or off-grid situations.

  5. Parallel Operation Capability: Some Yamaha inverter generators have the ability to be connected in parallel, meaning you can link two generators to increase the power output. This flexibility provides users with the option to tailor their power supply based on specific needs.

  6. Built-in Features: Yamaha inverter generators often come equipped with useful features such as fuel gauges, low oil alerts, automatic shut-off for low oil levels, and eco-mode settings to further optimize fuel efficiency.

  7. Power Output Range: Yamaha offers a range of inverter generators with varying power output capacities, allowing users to choose a generator that suits their specific power requirements.

In summary, Yamaha inverter generators are known for their efficient and clean power generation, portability, quiet operation, fuel efficiency, and built-in features that make them suitable for a variety of applications, both outdoors and for backup power needs.

Below you can find our editor's choice of the best yamaha inverter generators on the market
  

Yamaha EF2000iSv2, 1600 Running Watts/2000 Starting Watts, Gas Powered Portable Inverter,Blue

YAMAHA

Based on 508 reviews Check latest price

Product description

Yamaha 1600 Running Watts/2000 Starting Watts Gas Powered Portable Inverter, Blue. Fuel Type - Unleaded Regular

Powerful, portable, and efficient, the Yamaha EF2000iS Gas-Powered Portable Inverter delivers maximum electrical output without sacrificing portability. Thanks to its innovative inverter system, the generator is able to generate up to 2,000 watts of clean AC power. It can run up to 10.5 hours continuously without refueling and uses premium technologies to maximize fuel efficiency.

  • 1600 watt rated AC output, 2000 watt maximum AC output, 13.3/16.7 amps @ 120V
  • Super-quiet muffler with USFS-approved spark arrestor - 51.5 dBA at 1/4 load
  • Smart Throttle varies engine speed based on load - improves fuel economy and reduces noise
  • Inverter system with Pulse Width Modulation (PWM) control
  • CARB Compliant

User questions & answers

Question: Since the unit is to be placed outdoors, how do we secure it?Are there readily available housing/enclosures
Answer: You put a bicycle lock or chain through the handle and lock it to a post. I lock mine to my deck post.
Question: does this generator have an electric start, or only a pull-cord start
Answer: It has a pull start and mine is a royal pain in the ARS and I have strong arms. It takes at least 4 hard pulls just to prime it and then 2-4 more pulls after that.
Question: Can you use this generator to power tools, saw, naii gun, etc, at small job site
Answer: Find the Amps your tool uses X 120 Volts gives you the watts. 5 amps X 120 = 600 wats.
Question: Does anyone know how long will one tank run for at rated power output (1600W)? I can only find the 1/4 load fuel consumption. thx
Answer: Hi my friend, in my experience in emergency at Hurricane Maria buy 2, with 1 gal of gas I run 12 to 13.8 hours in economy mode. The consumption in my house in amp/hour at emergency was 700 to 1100 watts hour, is about 7 to 11 amps. This two baby's save me and my family a lot of money in gas and give us the best service all days from October 16 to January 10 aprox. I recommend to anyone 100%. Important is to know your consumption amps.

Product features

Upgraded, Power-Packed, Quiet and Lightweight

Yamaha's EF2000iSv2 inverter generator quietly powers a wider range of applications for an extended time, while still portable and retro-cool. The completely new controller with advanced programming gives the EF2000iSv2 the ability to power a much wider range of applications than previous generation EF2000iS. At less than 45 pounds, it is lightweight, very compact (2.2 cu.ft.) which makes it easy to store and transport.

Clean, high quality power

The Yamaha EF2000iSv2 Inverter generator supplies clean, high quality power. The EF2000iSV2 – with its inverter system – features Pulse Width Modulation (PWM) so voltage stability is within ± 1%, and frequency stability is ± 0.1 HZ. Its pure sine wave is as clean as or cleaner than public utilities power.

New controller powers more tasks

The EF2000iSv2 incorporates a completely new controller with advanced programming resulting in improved output characteristics between 1600w-2000w operation ranges. The addition of the new programming allows the EF2000iSv2 the ability to power a much wider range of applications than previous generation EF2000iS.

Long Run Time

The EF2000iSv2 features Smart Throttle, a load sensing rpm control that allows greater fuel efficiency and noise reduction by automatically adjusting engine speed to match the load. It will run up to 10.5 hours at ¼ rated load on a tank of gas.

Twin Tech Parallel Generator Operation

If you need extra power the EF2000iSv2 has you covered—a convenient parallel function lets you connect two generators to deliver up to 30 amps. The EF2000iSv2 may be connected in parallel with an earlier model Yamaha EF2000iS.

Note: Requires Twin Tech Cable and 2nd generator, not included.

EF ECOFLOW Portable Power Station RIVER, 288Wh Backup Lithium Battery with 3 600W (Peak 1200W) AC Outlets & LED Flashlight, Clean & Silent Solar Generator for Outdoor Camping RV Emergencies Home

EF ECOFLOW

Based on 485 reviews Check latest price
  • ⚡【3 x AC OUTLETS AND 288Wh CAPACITY】 The RIVER can power up to 10 devices simultaneously. With 3 pure sine wave AC outlets, the RIVER can power devices up to 1800W with the X-Boost mode on. With a capacity of 288Wh, the RIVER provides enough juice to run essential devices for hours, depending on the actual output.
  • ⚡【RECHARGE FROM 0% TO 80% WITHIN 1 HOUR】 With EcoFlow’s patented X-Stream Technology, the smart inverter enables a fast rechargeability that takes less than 1 hour to charge from 0% to 80%, and it gets fully charged in 1.6 hours. You can switch to a quieter charging condition by turning on the “Quiet Charging” status on the APP.
  • ⚡【COMPATIBLE WITH 80% of HOME APPLIANCES】 The X-Boost Technology’s advanced built-in algorithm enables most heavy-duty kitchen appliances and tools (up to 1800W) to operate. With X-Boost, RIVER can power 80% of essential home appliances and devices, especially those within 1200W for better using experience. The discharging rates and X-Boost mode can be monitored and controlled through the EcoFlow APP.
  • ⚡ 【FIT YOUR NEEDS, NOW AND LATER】 Double the capacity from 288Wh to 576Wh with Extra Battery, the modular design of RIVER, is the power that grows with your needs. Designed for mobility, the 11 lbs solid yet lightweight RIVER is slightly larger than a toaster, which is perfect to take out. You can easily double the capacity of the RIVER from 288Wh to 576Wh by integrating with an Extra Battery.
  • ⚡【24 MONTHS WARRANTY】 EcoFlow offers a 24*7 friendly customer service, and a 24 months product warranty. What’s in the box: 1* RIVER 288Wh portable power station, 3 types of charging cable (1*1.5M AC Charging Cable, 1*1.5M Car Charging Cable, 1*1.5M MC4 to XT60 Solar Charging Cable), 1*User Guide.

Product features

EF ECOFLOW RIVER Portable Power Station

Compact and portable, the EcoFlow RIVER series is an ideal recreational power that provides you accessibility to handy wall outlets. The RIVER series is the perfect companion for camping, over-landing, tailgating, boating, etc. Feel free to attach and detach the Extra Battery to meet your needs.

  • Support 80% of essential devices with X-Boost mode on;
  • Fast AC recharge from 0% to 80% in 1 hour and fully charged in 1.6 hours with the X-Stream technology;
  • Easy and user-friendly control with the EcoFlow App, visualizing the power usage in your hands;
  • Modularized capacity to suit your needs, from 288Wh to 576Wh with the Extra Battery

X-Boost Smart Algorithm

With the full sine wave AC output of 600W (up to 1800W when the X-Boost mode is on), the RIVER can power most kitchen appliances and tools. It's recommended to use X-Boost for devices within 1200W for better using experience. With the APP, you can upgrade to the latest firmware to enjoy the best performance of X-Boost mode. The RIVER will give you the freedom to enjoy AC outlets everywhere in the house, or at your outdoorsy adventures.

Power 80% of essential devices

Whenever you want to go camping, over-landing, tailgating, boating or just to have a backyard gathering, the RIVER is the perfect companion for 80% of the essential appliances and devices you need. For heavy-duty devices, it is recommended to conduct a full test before using.

Power that grows with you

With the modular design and the Extra Battery, you can easily expand the capacity of RIVER from 288Wh to 576Wh.

RIVER 600: Lightweight and portable, perfect for a weekend trip or tailgating events;

RIVER + Extra Battery: Compact and reliable for outdoor adventures or RV/van usage.

Sustainable solar charging

The smart MPPT inside of the RIVER enables it to recharge quickly through the solar power at a 200W maximum loading scale. With two 110W solar panels (IP67 waterproof) connected in parallel under a direct, perfect sunlight condition, the RIVER can be fully charged from 1.6 to 3 hours, giving you the freedom to enjoy clean, sustainable power from nature.

Faster Recharging Speed

The EcoFlow’s X-Stream technology redefines the power station’s speed of chargeability, eliminating the bulky adapters. With the built-in smart inverter, RIVER delivers a fast recharging performance. Only need to plug into a regular wall outlet for 1.6 hours, you will have a 100% charged unit.

Reliable power for work

A compact, reliable power source allows you to be more efficient at work and stay on schedule without worrying about power sources. Uninterrupted power is the key for you to focus on filming or enjoying the fun with your band.

Handy AC outlets

With an AC output of 600W (1800W when X-Boost mode on), RIVER can power a wide range of essential appliances such as: fridge, TV, laptop, hair dryer, etc. which can free you from the fixed wall outlets.

Compact and portable

With the rugged easy-to-carry handle, the 11Lbs RIVER is perfect for outdoorsy use. Slightly larger than a toaster, it can easily fit in the trunk of a minivan, or anywhere in the house whenever you need an AC power source. You can always be prepared for the next adventures, anytime, with this reliable, portable power station.

A-iPower Yamaha Engine SC2000iV 2000-Watt 120 V Super Quiet Inverter Generator CARB EPA, 2000 Watt, Blue

A-iPower

Based on 222 reviews Check latest price

Product description

At only 50 lbs. , You can take portable power wherever you go. At 65 dBA, you are assured quiet operation. With Inverter technology, you are using clean power, meaning it's safe for electronics such as Televisions, tablets, laptops, & other power sensitive equipment. The inverter module converts the raw power from DC to AC output. The engine speed varies depending on electrical demand, which also significantly reduces noise. The Yamaha generator is also has parallel capability. With two parallel cables, two generators can link for nearly double the power. You don't need any extra external parallel kits any more. It does bring you added convenience while reducing your cost. The generator also features a multi-switch to integrate the start, run & stop functions. This switch operates fuel on/off, choke on/off, engine on/off which provides convenient & easy operation. A built-in fuel Gauge on the fuel tank helps remind you when you need to refuel. Equipped with a DC adapter plug, you can conveniently charge your battery or cell phone with a USB adapter. Includes- 30 amp RV adapter, parallel cables, spark plug socket, DC charging cables, oil funnel, owners manual.

  • light and portable nature of this product makes it perfect for camping and tailgating
  • 2000 peak watt and 1600 running watt powered by 79cc yamaha engine
  • 52 dba, ensures ultra quiet operation
  • 1. 1 gal fuel tank give you 7 hours run time at 50% load'
  • Engine type: 4 Stroke

User questions & answers

Question: Why does amazon call this sc2000iv isn't this sc2000i
Answer: While I cannot answer your question empirically, I have an idea based on my evaluation of the SUA2000i v the SUA2000iV. When I compare the owner's manual for the 'iV,' it does not include the same accessories as the 'i;' no battery charging or parallel cables. I did not receive cables although these reviews infer that I should have. I looked on their website and the 'i' includes cables (per their literature and diagrams) while the iV does not include them and that is reinforced by the list of included items. All of this is a guess, but I have been looking into this same question to determine why I did not get cables.. :) Good ,luck with the full answer!
Question: Is it big enough to start/run a 1/2 hp sump pump. the specs say that it's amperage is 6.9a
Answer: It should be depending on the start-up draw of the motor. It takes a lot more energy to start than to run.
Question: How much gas does tank hold
Answer: 7-gallon, large heavy-duty all steel construction fuel tank provides up to nine hours of run time at 50% load
Question: Can this run a 3 ton AC unit? And does it accommodate a 50 amp plug
Answer: yes I do it... my fridge a/c lights well pump hot water heater tv internet mico wave range washer dryer you just have to keep the load around 9k give or take example... washing clothes, shut off range breaker ,shut off fridge it stays cold 4 or so hrs , shut off hot water heater it stays hot for hrs... our 40 gallon tank gives at least 3 hot showers, get the Idea?great cheap gen!! fires right up

Product features

A-iPower SC2000iV 2000-Watt Yamaha Engine Portable Inverter Generator, Blue

The A-iPower SC2000i provides clean, quiet 2,000 watts of starting power and 1,600 watts of running power. Powered by 79cc Yamaha engine, the generator is ideal for outdoor events such as concerts, camping trips, tailgating parties, racetracks, RVs, and many other applications.

At only 46 lbs., you can take portable power wherever you go. At 58 dBA 50% Load – 21’ / 7m, you are assured quiet operation.

With inverter technology, you are using clean power, meaning its safe for electronics such as televisions, tablets, laptops, and other power sensitive equipment. The inverter module converts the raw power from DC to AC output. The engine speed varies depending on electrical demand, which also significantly reduces noise.

The SC2000i also has parallel capability. With two parallel cables, two generators can link for nearly double the power. You don’t need any extra external parallel kits any more. It does bring you added convenience.

The generator also features a multi-switch to integrate the start, run and stop functions. This switch operates fuel on/off, choke on/off, engine on/off which provides convenient and easy operation. A built-in fuel gauge on the fuel tank helps remind you when you need to refuel.

Equipped with a DC adapter plug, you can conveniently charge your battery or cell phone with a USB adapter.

What it will power: Cell phones, tablets, radios, televisions, fans, lights, small cooking appliances, outdoor light strings, inflator pump.

For even more power: The SC2000i is fully parallel capable, allowing you to link to another SC2000i – EASILY – doubling your power!

A-iPower SC2000iREC Inverter Generator Powered by Yamaha 2000-Watt, Grey (Renewed)

A-iPower

Based on 123 reviews Check latest price

Product description

At only 50 lbs. , You can take portable power wherever you go. At 65 dBA, you are assured quiet operation. With Inverter technology, you are using clean power, meaning it's safe for electronics such as Televisions, tablets, laptops, & other power sensitive equipment. The inverter module converts the raw power from DC to AC output. The engine speed varies depending on electrical demand, which also significantly reduces noise.

  • Powerful 79cc YAMAHA Engine for consistant & reliable power
  • At 50lbs, this product is perfect for RV camping, power backup and temporary disaster relief
  • Our world leading inveter technology provide you 1600 watt clean power for small & sensitive devices from laptop, mobile phones to hospital & scientific equipment.
  • 1. 1 gal fuel tank give you 4-8 hours run time at 50% or 100% load
  • Directly Refurbishied by manufacture professionals, repacked, re-polished, looks & uses like new! (Accessory kits won't be included!)

User questions & answers

Question: Where can I get an accessory kit / cables for parallel operation
Answer: The owner's manual for 2013 and on 11KW generators does not help. You can confirm the engine with the manual but it does not tell you the maintenance kit number. Generac website does not offer numbers that seem line up with "6483" mentioned. There is however only one kit for 11KW models so it's safe to assume that 10kw and 11kw are not the same. From reviewer comments, it appears this might be mislabeled as 10kw kit instead of 11kw (Engine = GT-530, 2 cylinder, 530cc)
Question: What repair was done to this unit
Answer: I would call the company or google companies that sell a replacement.
Question: Is it 2 stroke or 4 stroke
Answer: Most i can guess, is that i looks like a smaller version of the other! I have the Elite and it is a great machine. I found it to be one of the slowest RPM's out there. Less heat to minimize the oxidation and more nutrients in the juice.
Question: Does it come with the the parallel cables
Answer: Short answer, yes. Longer answer, if you don't cut your celery into short enough pieces, long strands of the celery stalk will gum up the juicer where it needs to be dismantled and washed down. The shorter you chop your celery pieces, the better (about the recommended 2-3"). It's a good rule of thumb with all veggies used on any cold-press juicer.

Generac 7117 Gp2200I W 50St Inverter, Orange

Generac

Based on 1 reviews Check latest price

Product description

Generac's GP2200i inverter generator provides outdoor enthusiasts with a portable power solution designed for a variety of open-air festivities . From weekends in the woods to outdoor cookouts and get-togethers, the GP2200i provides the stable power you need without disturbing neighbors or surrounding wildlife. Using TruePower Technology, the GP2200i produces the clean power required by a variety of sensitive electronics, tools and appliances. Compact and fully-enclosed, its lightweight design makes transportation easy, and its Economy mode feature also reduces fuel consumption rates and noise emissions to operate quietly for extended periods of time. Whether you're tailgating for the big game or simply want to enhance your campsite experience without disrupting the environment around you, Generac's GP2200i inverter generator is right for you. The parallel capability allows you to connect two units together to power your RV air conditioner, lights, cell phone (via USB port) and other portable appliances at the same time. 2 years limited warranty.

  • Quiet, Compact, Easy to use. AC rated output running Watts: 1700, AC maximum output starting Watts: 2200. Rated 120 VAC Amperage-14.1
  • Truepower technology provides clean, stable power ideal for sensitive electronics, tools and appliances while the 1.2 gallon fuel tank allows 10.75 hours of run time at 25% load
  • Built-in handle makes it easy to transport and the integrated OFF/RUN/CHOKE knob simplifies startup procedures
  • Economy mode provides excellent fuel economy and noise reduction while the LED status lights alerts you on low-oil, overload and power
  • Parallel ready allows you to connect 2 inverters together for twice the power (parallel kit model 7118 sold separately)

User questions & answers

Question: What is the dB rating on this unit
Answer: 50 dB at 1/2”. That is what the manufacturer is saying. Without a standard it is worthless information. I can claim mine is 47 dB but that measurement is at 30’ from the quietest side another claims 57dB but that is at 10’ Reporting the max reading from any side. Guess which one is quieter? Every generator is 0dB if you stand far enough away.
Question: Where is it made
Answer: Most of Generac’s products—like the XC Series portable generators—are built right here in Wisconsin. However, the iQ3500 is manufactured to our specifications by a partner overseas.
Question: Where is it made
Answer: Same as my DuroMax XP2000iS. These are all Yamaha clones. I paid $450 for mine. Same exact generator, just blue instead of orange. Also, the Pulsar PG2300iS at $429.
Question: Generac 30 A for RV
Answer: I have a Rockwood 233s travel trailer with a 15k air conditioning unit. This runs the whole unit, lights, fridge, water pump fans and AC no problem.

YAMAHA LUB-EF200-KT-00 Yamalube Generator Tune-Up Kit - EF2000

YAMAHA

Based on 9 reviews Check latest price

Product description

The new EF2000 Tune-Up Kit contains everything needed to perform routine maintenance on this very popular inverter generator. Yamalube engine oil, Yamalube specialty additives, the specific Yamaha Genuine Parts needed for replacement, and a handy Yamalube disposable funnel. One easy, convenient kit for an oil change and tune-up! Contents: Yamalube 10W-30 Performance All Purpose Engine Oil (14 oz.), Fuel Med RX, Spark Plug, Foam Filter Oil, Foam Air Filter, and Yamalube Disposable Funnel. Applications: EF2000, EF2000iS (Inverter Generator), EF2000iSV2 (Inverter Generator), EF2000iSCVX (Inverter Generator), and EF2000iSMVX (Inverter Generator).

  • Used for routine maintenance on Inverter Generators
  • Applications: EF2000, EF2000iS (Inverter Generator), EF2000iSV2 (Inverter Generator), EF2000iSCVX (Inverter Generator), and EF2000iSMVX (Inverter Generator)
  • One easy, convenient kit for an oil change and tune-up
  • See long description for list of contents
  • Fit type: Universal Fit

User questions & answers

Question: Does this kit works for the EF2400ishc
Answer: It is not rated for 220V. You would likely need a 110-220V converter transformer.

YAMAHA ACC-GNCVR-20-BK Generator Cover - EF2000iS, Black

YAMAHA

Based on 38 reviews Check latest price

Product description

Protect your investment during storage with Generator and Water Pump Covers made from premium SurLast; polyester fabric. This UV-resistant material fights fading while protecting your equipment from the elements. A special urethane coating lets moisture escape from underneath while remaining water repellent. The cover is mold and mildew resistant, as well as tear and abrasion resistant for durability.

  • Compatible Generator Models: EF2000iS, EF2000iSv2, and EF2000iSH
  • Made of premium SurLast; polyester fabric
  • UV-resistant material fights fading while protecting your equipment from the elements
  • Special urethane coating lets moisture escape from underneath while remaining water repellent
  • Resistant to mold, mildew, tears, and abrasions

User questions & answers

Question: Isa this cover waterproof
Answer: Sorry, the extender only can be inserted into the shaft, can't be inserted into each other.
Question: Does this fit the
Answer: My shafts are graphite. I remember as I ordered, I had a choice of extenders for steel or graphite. BTW: I cut some off both ends of the extenders on my band saw. I also lubricated the narrow end before I "tapped" the extender into the shafts with a hammer.
Question: What is the dimensions of covers
Answer: Used these in my driver and hybrid and worked fine. Used a little tape to make snug and apoxied. I cut them easily with a hack saw to a half inch.
Question: Will this fit the SC2000i model
Answer: Our outer side diameter is 0.59 inch , how about your inner and outer diameter of club shaft ?

Yamaha EF1000iS, 900 Running Watts/1000 Starting Watts, Gas Powered Portable Inverter

YAMAHA

Based on 86 reviews Check latest price

Product description

Small but mighty, the Yamaha EF1000iS inverter generator is quiet, fuel efficient, and power clean enough to run sensitive electronic equipment all in a portable 28-lb package.

Powerful, portable, and efficient, the Yamaha EF1000iS Gas-Powered Portable Inverter delivers maximum electrical output without sacrificing portability. Thanks to its innovative inverter system, the generator is able to generate up to 1,000 watts of clean AC power. It can run up to 12 hours continuously without refueling and uses premium technologies to maximize fuel efficiency.

Yamaha logo
Inverter EF1000iS generator
  • Combines powerful output with portability
  • Inverter system allows you to power delicate machinery
  • Fuel-efficient; can run for 12 hours without refueling
  • Lightweight and easy to carry
  • Backed by a 2-year warranty
callout
Inverter EF1000iS generator



The innovative inverter system produces high-quality, clean electricity. View larger.
Powerful Inverter System Delivers Cleaner Electricity

The EF1000iS is built around an innovative inverter system, which is able to deliver higher-quality, cleaner electricity than competing generators. It produces energy in the form of pure sine waves, which are cleaner and more reliable than most commercial power sources.

In simpler terms, this means that you'll be able to confidently power delicate machinery without having to worry about the damage caused by unrefined energy.

Smart Technologies for Optimal Fuel Efficiency

The EF1000iS is exceptionally fuel efficient, able to run for up to 12 hours without refueling when in Economy mode. With its Smart Throttle Load feature, the generator is able to dynamically adjust engine speed depending on output, resulting in greater overall fuel efficiency. The generator also features an exclusive dual coil alternator stator, which lowers engine speed and reduces total fuel consumption.

Ergonomic, User-Friendly Design

At only 27.6 pounds, this generator is also ultra-portable and features an easy-to-carry design. It has a convenient, centralized control panel, which allows you to easily access all of the generator's features at the push of a button. For added convenience, the EF1000iS is even able to recharge 12-volt batteries with its 12-volt DC output, making it ideal for RV, auto, and boat owners.

Noise Reduction for Quiet Operation

The EF1000iS uses noise reduction technologies to ensure the quietest operation possible. Featuring a special sound-blocking design, the generator has a noise-absorbing glass wool construction, which helps dampen noise even during heavy operation. Along with the EF1000iS' super-quiet muffler, it helps keep noise to a minimum.

The EF1000iS is backed by a two-year warranty.

What's in the Box

Gas-powered generator







At only 27.6 pounds, the EF1000iS is ultra-portable and features an easy-to-carry design. View larger.




This EF1000iS recharges 12-volt batteries, making it ideal for RV, auto, and boat owners. View larger.


From the Manufacturer

Small but mighty, the Yamaha EF1000iS inverter generator is quiet, fuel efficient, and power clean enough to run sensitive electronic equipment all in a portable 28-lb package.

  • 1,000 Watt Maximum AC Output/900 Watt Rated AC Output
  • Noise Block Acoustically designed sound reduction system
  • Long Run Time - Runs continuously for up to 12 hours without refueling
  • Smart Throttle Load sensing throttle control
  • CARB Compliant
  • This item cannot be returned

User questions & answers

Question: How long is the warranty for the generator
Answer: Hello Patricia,The warranty is 3 years if not commercially used. See spec sheet at : http://www.yamahamotorsports.com/powerproducts/products/modelspecs/442/0/specs.aspx Bruno
Question: How much does it weigh? What is the fuel capacity - 12oz
Answer: It weights approximately 28 lbs with 3.0 litres of fuel, Fuel Capacity 3.0 L
Question: I want to run a sprayer with 7 amps and 115 volts will theYamaha EF1000iS 1,000 Watt be able to power it
Answer: Your sprayer wants 805 watts (115 x 7) so it should just handle it. I think the little Yamaha put out 900 watts continuousand will handle 1000 watt short surges. If this is a small one time job it should be OK. If you are going to do a lot of this,get a bigger generator.
Question: OV 60HZ MODEL? WILL BUY. THANKS
Answer: It has (2) 110V AC and (1) 12V DC. You will need higher wattage for 220. Decide if you need the quite and electronic controlled voltage output (such as needed for running computers, sensitive equipment, etc). If not, you can buy cheaper standard generators with 220V outlets. Definitely stick to 4 cycle equipment rather than 2 cycle which requires a gas/oil mix.

Yamaha ACC-0SS55-70-01 Sidewinder Parallel Power Cable

YAMAHA

Based on 14 reviews Check latest price

Product description

These Parallel Power Cables are the fast, safe, and easy way to combine the power of two Yamaha EF2000iS Inverter generators. Cable features include polarized IP30 banana plugs, quick connection to parallel jacks on both generators, color-coded wire leads, exclusive flexible tip construction that resists breakage, compatibility with a standard 30A RV cord, rugged over-braided cable design, and a handy Hook-and-Loop mounting system. Fits Models: EF2000iS, EF2000iSv2, EF2000iSH., Lot of 1

  • Product Type :Powersports Vehicle Part
  • Package Dimensions :26.67 Cm L X19.304 Cm W X2.794 Cm H
  • Country Of Origin :China
  • Package Weight :2.0Lbs

User questions & answers

Question: Why does it cause one of my generators to indicate an overload when I connect them while I have no load on it at all
Answer: Your Gen takes this kit --- YAMAHA LUB-MZ175-KT-00 Yamalube Tune-Up Kit - MZ175
Question: Can this cable be used to parallel a ef1000is and a ef2000is together
Answer: Yes. You could run 2 machines off this generator
Question: I own an 2000iS and an 2400iS generator from Yamaha, my question: can I run them together with the parallel cable
Answer: I measured 16.25 to 16.5.
Question: Why does the title say this is for the EF1000iS when it is ONLY compatible with the EF2000iS as shown in the pictures
Answer: Could be , when you shut the generator off you should turn off the fuel tap & let the motor run out of gas , that will drain the carb of fuel . So your carb could be all gummed up so try a big dose of “ mechanic in a bottle “ from Home Depot into the fuel to clean the carb , if that don’t work you may have to remove the carb & clean it out .

Yamaha EF2800i, 2500 Running Watts/2800 Starting Watts, Gas Powered Portable Generator

Based on 17 reviews Check latest price

Product description

Less noise, light weight and clean output...power anything with microcomputers or sophisticated electronics. Inverter system with Pulse Width Modulation (PWM) control - Can run products with built-in microcomputers or microcomputer-controlled electric tools. “Economy Control” electrical governor - Improves fuel economy and reduces noise. Engine speed varies based on electrical load. Multipole alternator - The compact design reduces weight, offering exceptional power output to weight ratio. OHV engine (overhead valve) - Precise valve actuation and heavy-duty design offer improved efficiency, increased reliability and quite operation. Cast iron cylinder lining - Provides consistent performance during continuous use. Oil Watch Warning System - Automatically shuts off before oil level is low and cannot be re-started until oil is added. Prevents engine damage and costly repairs while enhancing long-term durability. USFS-approved Spark Arrestor - Offers quiet operation and keeps sparks from exiting exhaust system, reducing chance of fires caused by an errant spark. Noise Suppressor - Reduces electrical interference with TVs and radios. Specially designed muffler - Reduces noise and weight. AC Non-fuse Thermal Breaker - Protects AC circuit in case of an overload for added durability and peace of mind. DC output - Enables battery charging.

  • 2,800 Watt Maximum AC Output/2,500 Watt Rated AC Output
  • Inverter system with Pulse Width Modulation (PWM) control
  • Economy Control electrical governor - Improves fuel economy and reduces noise
  • Multipole alternator - The compact design reduces weight, offering exceptional power output to weight ratio.
  • CARB Compliant

User questions & answers

Question: Will this be good enough to plug a slush machine that requires 12 amps and 900 watts
Answer: no
Question: Is the height 18.9 inches ? This is critical to fit Under the bed cover on my Ford truck
Answer: I got next-day delivery.
Question: what do i do? to start it now that it starts and immediatly shuts off because it sat too long with gas
Answer: These work really well for cars. I use mine inside and out. Inside they get dust without moving it to other places. Outside they don't scratch and do a really good job helping to buff in wax and polishes.
Question: Is this generator rated at 220V? If not, how do I 'convert' it? I intend to use it in a country with that voltage
Answer: Most definitely . Just wear thick metal gloves.

WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator with Fuel Shut-Off and Electric Start

WEN

Based on 880 reviews Check latest price

Product description

Remember when you had clean and quiet portable power? The WEN 3,800 Watt Inverter Generator produces clean energy free of voltage spikes and drops without making all of the noise of a regular generator. Generate up to 3800 surge watts and 3400 rated watts of power. Our 212cc 4-stroke air-cooled OHV engine operates at an extremely quiet 57 decibels at quarter load, about as quiet as a window air conditioner or the average conversation. This limits its invasiveness while hunting, camping, tailgating and restoring back-up power. The WEN 3800W Inverter Generator is also equipped with fuel shutoff. This feature turns off the flow of fuel, allowing the generator to use up the remaining fuel from the carburetor before automatically shutting down. This helps fight the build-up and blockages caused by stagnant fuel inside of the carburetor, minimizing maintenance while prolonging the unit’s lifespan. Designed to mirror a pure sine wave, this generator limits total harmonic distortion to under 0.3 percent at no load and under 1.2 percent at full load, making it safe enough to run laptops, cellphones, monitors, tablets and other vulnerable electronics. The lightweight design along with the built-in wheels and folding handle make for easy portability while the ultra-efficient 2.2-gallon tank provides over 8.5 hours of half-load run time. Our fully-packed panel comes equipped with two 3-prong 120V standard household receptacles, one AC 120V 30A NEMA TT-30R twist lock receptacle, one 12V DC receptacle, one 5V USB port and an easy-to-read digital fuel and load display. Maximize fuel economy by engaging the Eco-Mode switch. This feature allows the generator's engine to automatically adjust its fuel consumption as items are plugged into and unplugged from the panel, preventing the usage of unnecessary gasoline. The oil access cover makes for easy oil changes. Need more energy? Easily link up two WEN inverter generators using a WEN 56421 Parallel Connection Kit (sold separately) in order to share wattage between multiple units. Low-oil and low-fuel automatic shutdown, indication lights, and overload protection safeguard both your generator and your electronics from damage. The included spark arrestor allows for legal use in national parks and campgrounds. And because this is a WEN Product, your inverter generator comes backed by a 2-year warranty, a nationwide network of skilled service technicians and a friendly customer helpline. Remember when your generator powered your electronics safely and quietly? Remember WEN.

  • Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 110.8 lb
  • EPA III and CARB Compliant
  • 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours
  • Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
  • Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
  • Includes two three-prong 120V receptacles, one AC 120V NEMA TT-30R RV receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display

User questions & answers

Question: Is there aftermarket propane/ natural gas conversion kit for the 56380i generator? This generator exceeded all my expectations
Answer: You will need the engine manufacturers model number to search for the kit on line.
Question: Will this generator auto charge up a battery when it starts to get low
Answer: No you should run your generator every 21 to 25 days and store it inside a garage. Cold weather can effect such a small battery. Let it run for 30 to 45 mins to recharge the internal battery. You could also buy a trickle charger for a small motorcycle battery size if you dont want to run your generator. Just be creative hook up your shop vac or air compressor to fill up tires on your vehicles or shop vacuum the interior while hooked up to your generator!
Question: How long of an extension cord can I use with this generator
Answer: I use a 100’ 10 gauge ext cord with no problems
Question: Will the WEN 5380i run effeciently at 7800' elevation
Answer: You have to buy a high altitude carb air jet. They are only $20 shipped with tax but are a little annoying to install.

Pulsar G2319N 2,300W Portable Gas-Powered Inverter Generator with USB Outlet & Parallel Capability, CARB Compliant, Gray

Pulsar

Based on 651 reviews Check latest price

Product description

The G2319N portable inverter generator produces 2, 300 peak/ 1, 800 running of power & is capable of up to 4.8 hours of operation at half load on just 1. 18 gallon of fuel. Its exceptionally light weight, but extremely durable design is perfect for outdoor power & Entertainment use. Features like the dual 120V outlets, 12V ‘cigarette’ outlet, & Direct connect USB port provide you with pure, safe electrical power perfect for cellular devices, laptops, & other mobile devices. Quiet inverter technology With parallel capability Make the G2319N an economical & reliable choice in power source for your next adventure or outdoor event.

  • 2,300 peak watts/ 1,800 running watts
  • Capable of up to 4.8 hours of operation at Half Load on 1.18 gallons of fuel
  • Compact suitcase design, weighing less than 47 lbs For easy handling
  • Stable sine WAVE Technology provides pure, safe electrical power for powering and charging laptops, cell phones, and other sensitive electronic devices
  • Ideal for Tailgating, Camping, and Small 120V Appliances

User questions & answers

Question: can you have in parallel a 4,000 Watt generator and a 2,000 Watt generator using the parallel kit
Answer: Yes, I have it in my 2017 Ram and it charges both batteries.
Question: Anyone know which magnetic dipstick can be used for this generator? (please if you have a link to it, it would be helpful
Answer: Yes hence the trickle effect!
Question: This run with “gasoline”? In the top says Gas but in the description says gasoline
Answer: Yes, each set of leads are turned on separately. I recently just used it to charge my Polaris Ranger with one set and my Kawasaki Mule with the other. Only bad thing is that it does not come with clamps, it is just eye terminals, luckily I had some old battery clamps lying around the shop to use. I think it works well, done charged up everything up I own.
Question: Is pulsar a good and reliable brand? Are their engines similar to those of the major brands? And is it worth the almost $500 for the portable 2000w
Answer: There's 3 options for different batteries

Champion Power Equipment 100519 6250-Watt Open Frame Inverter with Quiet Technology

Champion Power Equipment

Based on 1 reviews Check latest price

Product description

The Champion Power Equipment 100519 6250-Watt Open Frame Inverter Generator is 50% quieter and 20% lighter than a traditional 5000-watt portable generator. Powering your life takes on a whole new meaning with our feature-packed, innovative technology and design. We cut the noise level in half by integrating Quiet Technology digital inverter components. Then, we created an efficient mechanical design to decrease the overall footprint and weight by 20 percent. A quiet, lightweight, and cost-effective power solution, this inverter is smaller, quieter, lighter…BETTER! The Intelligauge monitors voltage, frequency and operating hours, and Cold Start Technology ensures a quick start in cold weather. The 301cc engine produces 6250 starting watts and 5000 running watts, and runs for 13.5 hours at 25% load when the 4.2-gallon fuel tank is full. From 23 feet, this inverter operates at 69 dBA, about as loud as a vacuum cleaner. This unit holds 1.2-quarts of oil (recommended 10W-30) and features a low oil shut-off sensor and a Quick Drain oil tube for easy changes. Confidently connect your sensitive electronics since our hybrid produces only Clean Power (less than 3% THD). Our Quick Touch Panel offers fast access to controls, while Economy Mode monitors power consumption in real time to reduce electrical load, providing quieter operation, extended engine life and higher fuel economy. The covered outlets in this inverter include a 120/240V 30A locking outlet (L14-30R), four 120V 20A GFCI protected household outlets (5-20R) and a 12V DC automotive-style outlet with a dual USB adapter and battery-charging cables. The foldaway handle and never-flat tires make transport and storage a cinch. Buy this fully assembled EPA certified and CARB compliant inverter with confidence – Champion Support and our nationwide network of service centers will back up your purchase with a 3-year limited warranty and FREE lifetime technical support.

  • Quiet technology and extended run time: 69 dba noise level is great for your next project or home backup, with 6250 starting watts and 5000 running watts for up to 12.5 hours run time on gasoline
  • Advanced open frame inverter design: 50% quieter and 20% lighter than a traditional Champion 5000-watt generator
  • Clean power and economy mode: confidently connect your sensitive electronics and save fuel
  • Intelligauge: Monitor voltage, frequency and operating hours with ease; Frequency: 60 Hz
  • Champion Support: includes 3-year limited Warranty with free lifetime technical support from dedicated experts
  • What's In The Box: Champion 6250 Watt Inverter, Flexible Oil Funnel, Wheel Kit, USB Adapter, Battery Charging Cables

User questions & answers

Question: Can I run my AC
Answer: Air conditioners require a certain amount of power (watts, which equals voltage [120 for plug-in, 240 for most central units] multiplied times current draw in amperes ["amps"]. and that's the running power it needs. But when it starts up, for a brief time is pulls more power to start, and for air conditioners the starting power required is more than for a lighter, easier spinning load like a window fan, so you need to identify the starting power draw. Generator ratings show a running power level and a starting power, compare to ensure you get a sufficiently powerful generator, and include all other loads that will connect to it (lighting, refrigerator, etc.), even though they will be less than most air conditioners, it all adds up.
Question: is this rating "this inverter operates at 64 dBA from 23 feet" at peak draw, or idle
Answer: The industry standard for measuring inverter output is 25% load.
Question: I know the product dimensions are listed but they don't specify which is height, length and width. Can anyone please help me with that? Thanks
Answer: I went out to measure and my approximate measurements are quite different than what's listed. I measured roughly 18inW x 20.5inL x 17.5inHWide I measured across top, front to backLength I measured across front from side to sideHeight I measured from ground to top, including height of gas cap. Hope this helps.
Question: What makes this a hybrid generator? Is it an inverter generator, or something else
Answer: We are using the term hybrid in the sense that we have taken a traditionally fully enclosed inverter style generator and put it on an open frame like a traditionally non-inverter style generator. This allows us to use a larger engine and increase output power while decreasing cost. The trade off is that this machine will be slightly louder than fully enclosed style inverters.

Product features

Champion 6250-Watt Open Frame Inverter with Quiet Technology

Champion’s innovative 6250-Watt Open Frame Inverter is 50% quieter and 20% lighter than a traditional 5000-watt generator. With Quiet Technology, Extended Run Time, Economy Mode and Clean Power, this inverter is the cost-effective, advanced power solution you need.

Key Features

  • 6250 Starting Watts 5000 Running Watts
  • Quiet Technology - Quieter, lighter, smaller...better
  • Intelligauge - Frequency (Hz), volts, run time
  • Quick Drain Oil Tube - Clean and easy oil changes
  • Cold Start - Easy starts in cold weather

For Home.
For Work.
For Play.

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