7 Best Portable Generators [2020 Reviews & Guide]

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Are You Looking For Portable Generator?

We always need a generator for electrical supply for our homes or when we going out and portable generators are best because of its portability. It really depends on you what you need for it.

We listed the best portable generators for you with a specific purpose. Before going to review let me tell you please choose the only a generator that fulfills your electrical needs. Don’t need to buy an overpower generator.

Top 7 best portable generators

Westinghouse WGen 5500

 WEN 56200i Super Quiet

 Champion 3400-Watt Dual Fuel

Westinghouse Wgen 7500

Honda eu7000is

Honda EU3000IS1A

Champion 3500 Watt

Westinghouse WGen 5500 portable generators – CARB Compliant

Our Pick
Westinghouse WGen 5500 Westinghouse WGen 5500
  • 5500 Running Watts and 6850 Peak Watts; Recoil Start; Up to 15 Hours of Run Time on a 6. 6 Gallon Fuel Tank with Fuel Gauge; Hour Meter; Oil Capacity - 1. 1L
  • Features Two GFCI (Ground Fault Circuit Interrupter) 5–20R 120V Household Duplex Receptacle and One L14-30R 120/240V Twist-Lock Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes With Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)


Westinghouse WGen 5500 is a compact but powerful portable generator at this time that’s why we choose this as our Editor Pick. This little generator comes with 5500 watts and 6850 peak watts with the weighs of 170 lbs also the 420cc 4-stroke OHV Westinghouse engine is the best in the market.

Best thing about this is its come with 3 year warrnty so if you face any issue you will get fixed by company officals.

We can say that its well designed because of the compact design. It is also has a Transfer Switch outlet that connects straight to standard home outlets and allowing you to power your entire house and it can run 20 hours on a 6.6-gallon gas tank. See that’s why we choose this.

You probably thinking about a maintenance and service life don’t worry about that it has a built-in user-friendly control panel that includes the VFT data center programs, which send updates on realtime for current operating status for easy maintenance and long service life.

  • A Hardened Tubular Steel Frame.
  • Rubber Outlet Covers For Added Protection Against The Elements.
  • Puncture-proof wheels.
  • Ergonomic Foam Handles For Extra Comfort And Mobility.
  • Heavy-duty Roll Bars.
  • Remote Start Function.

WEN 56200i Super Quiet 2000-Watt Portable Inverter Generator

WEN 56200i Super Quiet WEN 56200i Super Quiet
  • Dimensions: 18" x 11" x 18" | Weight: 50 lbs
  • Noise Level: 53 dB operation
  • EPA III and CARB Compliant 79.7 cc 4-stroke OHV engine produces 2000 surge watts and 1600 rated watts
  • Great for campgrounds, construction sites, tailgates and power outages

Do you need a powerful but quiet portable generator then this is the best portable generator? It’s CARB- and EPA- compliant.

If you love to do camping this is for you because of the 2000 watts supply and compact design. The portability of this generator is awesome you can lift this with your single hand. The weight is just 48 pounds. It can be connected to FIVE devices simultaneously and provide a maximum of 2,000 watts and 1,600 rated watts.

WEN 56200i has an average operating noise of only 51 decibels.

it totally safe enough to recharge your sensitive electronic devices, such as laptops and smartphones with this portable generator.

allowing the generator motor to instantly adjust its fuel consumption based on the number of appliances and devices that are plugged in. It cuts down fuel wastage significantly and saves you money in the process.

Here is the best feature, The Eco-mode of this generator allows the motor to adjust instantly on the basis of appliances and devices that are connected with it. It saves fuel and your money also.

  • Parallel Connection Support.
  • Extremely Quiet Operation
  • Overload Protection.
  • Minimal Harmonic Distortion Making it Safe To Use With Sensitive Electronics
  • An Ergonomic Carrying Handle.

Champion 3400-Watt Dual Fuel RV Ready Portable Inverter Generator

Champion 3400-Watt Dual Fuel Champion 3400-Watt Dual Fuel
  • Dual Fuel – Operate your 3400-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (recommended 10W-30) and has a low oil shut-off sensor
  • Convenient Electric Start with 3-Position Ignition Switch – Battery included, plus Quick Touch Panel allows you to access all your controls in one spot.Noise Level :59 dBA at 23 feet. Frequency 60 Hz
  • Ultra-Quiet Operation – 59 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 3400 starting watts and 3100 running watts with up to 7.5 hours run time on gasoline

We all want the best portable generators with dual fuel and The Champion 3400 Watt is the solution of this.

It’s run on gas and propane. No need to do any additives or complicated just fill up and push the start button and its work instantly with just 56 decibels noise which is the same as air condition or any other same device.

Champion 3400 comes with 4 stroke air cooled 199cc engine that runs smoothly 8 hours on gas and 15 hours on propane, that’s safe enough to use with sensitive electronic devices, like laptops and mobile phones. Win-Win Deal, right?

You can be connected to another Champion inverter generator for additional power. We also have Champion inverter generator guide, Have a look.

  • A Cast-iron Sleeve.
  • Low Oil Shut-off Protection.
  • Dual-fuel Support Allows Either Gas or Propane.
  • A Quick Touch Panel For Easy Access Over The Controls.
  • Clean Power That’s Safe To Use With Mobile Phones and Other Sensitive Electronic Devices.

Westinghouse Wgen 7500 Portable Generator with Remote Electric Start

Editors Choice
Westinghouse Wgen 7500 Westinghouse Wgen 7500
  • 7500 Running Watts and 9500 Peak Watts; Remote Start With Included Key Fob, Electric and Recoil Start; Up to 16 Hours of Run Time on a 6.6 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI (Ground Fault Circuit Interrupter) 5-20R 120V Household Duplex Receptacle and One L14-30R 120/240V Twist-Lock Receptacle; All Outlets Have Rubber Covers for Added Safety
  • Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User's Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
  • Powered by a 420 cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter


Best powerful and reliable portable generator for house holds supplies. Westinghouse Wgen 7500 is easy to use and much powerful generator.

420cc with 4 strokes OVH engine can generate up to 9500 watts that allow running smoothly at 15 hours time. Wgen 7500 have 6.6-gallon tank. The engine’s patented overhead valve design also enables it to run at lower temperatures, burning less fuel than other generators in its class.

It is designed to provide reliable power during emergencies as a portable power source.

You can start this with push-button or remote key fob. Same as Wgen 5500, Each Wgen 7500 also comes with VFT Data Center Support for real-time maintenance updates.

The best thing about this is it comes with a 3-year warranty so if you face any issue you will get fixed by company officials.

  • A Digital Hour Meter
  • Foam Handles.
  • Rugged Steel Frame and Never-flat Wheels For Heavy-duty Use.
  • An Intuitive Control Panel.
  • The Large Gas Tank Allows For A Longer Operating Time.

Honda eu7000is Companion Super Quiet Portable Inverter Generator

Honda EU7000IS Honda EU7000IS
  • 7,000-watt generator can power countless devices and appliances
  • Use at home, in RVs, at outdoor events, or while camping
  • Electronic Fuel Injection technology makes the generator run for longer and function smoothly
  • Ultra quiet operation
  • Fuel-efficient: a full tank lasts up to 18 hours

Honda is known for its product all over the world. Honda eu7000i is a reliable and trustworthy product for your home. Design is compact and portable but also comes with a super quiet feature.

Eu7000i has a 389cc  GX390 engine that provides 7000 watts output, which is enough to supply large appliances. The best part of it has a built-in inverter so you can easily charge your laptop and smartphones with safety.

For power saving, the Honda EU2200i has a built-in EcoThrottle system. The technology allows the generator to adjust its fuel consumption to the current load, allowing it to run for up to EIGHT HOURS without refuelling.

The operating noise of just 57 decibels.

One of the key features is its patented fuel injection system. Most generators use carbureted engines and on the other hand the EU7000i blend the fuel and air more efficiently that results in clean energy with less waste.

  • A Digital Hour Meter
  • Low Operating Noise For Comfort And Convenience.
  • Fuel Injection Technology For Better Fuel Efficiency And Cleaner Emissions.
  • Lightweight Design With Ergonomic Carrying Handles Makes It Easily Portable.

Honda EU3000IS1A Inverter Generator with Electronic Fuel Injection

Honda EU3000IS1A Honda EU3000IS1A
  • Popular model can operate a wide variety of appliances, including a furnace, fridge, microwave, TV, blenders, most 13,500 BTU RV AC units and much more
  • Super quiet: so quiet, your neighbors will thank you; the EU3000is operates at 49 to 58 dB (A), which is less noise than a normal conversation; this makes it ideal for camping, RV power and any other activity that requires quiet operation
  • Fuel efficient runs up to 20 hours on 3.4 Gal. of fuel: thanks to our exclusive eco-throttle, the EU3000 is offers great fuel efficiency, it runs 7.2 to 20 hours on a single tank, depending on the load, this makes it great for overnight power
  • Protected by oil alert: this protects the generator by shutting the engine off when low oil is detected


Are you looking for a portable generator that supplies your home in an emergency and also use for outdoor then Honda EU3000IS1A is the best portable generator for your needs.

EU3000IS1A steel frame also works like protection damaging external conditions, such as bad weather. As a result, the Honda Eu3000is is ideal for the outdoors. 4 stroke engine work can provide 3000 watts of power that can supply your house.

Honda generators are powerful but also come with quiet features. This generator has 60db sound while running.

Another perk of this mighty generator is its’ fuel efficiency, due to Honda’s Eco-Throttle system. The system manages fuel consumption. As a result, you can rest assured that you aren’t hemorrhaging money while using the generator.

  • It’s highly efficient. Due to its’ use of the eco-throttle, the Eu3000is one of the most fuel-efficient generators on the market.
  • Low Operating Noise For Comfort And Convenience.
  • It’s highly reliable. By using inverter technology, this portable generator guarantees clean, stable power.
  • It’s very quiet, especially when used at a low capacity.

Champion 3500 Watt RV Ready Portable Generator – EPA

Champion 3500 Watt RV Ready Champion 3500 Watt RV Ready
  • Designed for Safety – Includes a low-oil shut-off sensor and has a 0.6-quart oil capacity (recommended 10W-30)
  • Reliable and Powerful – At 4000 starting watts and 3500 running watts, enjoy up to 12 hours of run time on a full tank of gasoline with a noise level of 68 dBA from 23 feet
  • Outlets – A 120V 30A locking outlet, a 120V 30A RV outlet and a 120V 20A household outlet; Engine Speed: 3600
  • Volt Guard – Prevents overloads and keeps your valuable equipment safe from voltage spikes, plus a voltmeter allows you to monitor power output at a glance
  • Champion Support – Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Champion 3500 marketed as an outdoor or camping generator but it works smoothly in homes also. Champion generators made themself in the market and we all know their reputations.

Champion 3500 has 4 strokes single cylinder overhead valve engine,  If you have an emergency in-home, the Champion 3500 Watt will have you covered.

Design is good and the built quality is by far awesome compare to others in this segment. Quite fuel-efficient and save you a lot of money.

In the bad weather conditions, most generators don’t work due to engine oil freeze and got thicker, making it harder to start the engine but champion 3500-watt cool start technology easily works in this extreme weather.

Buyers Guide: How To Choose Best Portable Generators 2020

When we are out of electric supplies we know it going to worst if we don’t have a power backup system. With just candles, we can spend only one or two hours but when it comes to days the situation comes to worse. So you need the best portable generators for your home as a backup supply. You can also check the best solar generators.

There are many ways to calculate how much power you need for your home.

PowerRunning TimeFuel Efficiency
First, just count how much power you need in your home for standby. You can count Lights, fans, switches, and other electrical supplies that you want to run on that. We have a detailed guide on that you can check that.
When it comes to the bad situation we don’t know how much it can go bad so you need the best portable generator for your home that can run last as much as possible. At least you need 10 Hours running time for your generator.
Running a generator for long hours costs you some money but if you choose the wrong one then it cost you more. So choose only generators that are fuel-efficient that save you a lot of money.

FAQ’s About Best best portable generators [2020 Edition]

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