Best Inverter Generator in 2020 – Complete Buyer’s Guide

To have a backup plan in case of an electricity crisis, you need to get the best inverter generator. In an era of timeless speed and technology, making the right choice at the right time is all you need to do.

So, the best inverter generator for domestic use can help you adjust its speed and power according to the requirement of the electrical appliances, placing a load on it.

Moreover, these generators have a number of automated functions, which resultantly makes them among the list of best inverter generators for RV as well.

The presence of several automatically advanced functional features in the inverter generators makes it way more different and appealing than conventional generators.

Now, let’s have a look at the list of the Best Inverter Generator 2020, to help you make a good choice:

Best Inverter Generator

Inverter GeneratorRunning WattsPeak Watts
A-iPower SUA2000iV1600W2000 watts
Westinghouse iGen45003700W4500 watts
Pulsar 4,000W3500W4000 watts
Briggs & Stratton P30002600w3000 watts
Champion2800W3100 watts
Generac 7117 GP2200i1700W2200 watts
Pulsar G2319N1800W2300 watts
Briggs & Stratton P45003700W4500 watts
Generac 6866 iQ20001600W2000 watts
Dirty Hand Tools700W800 watts

1. A-iPower SUA2000iV – Best Inverter Generator

So, let us start with the most dominant one, among the list of Best Inverter Generator2020, which is an A-iPower portable inverter generator. This lightweight inverter generator is quite convenient for outdoor settings like camping, concerts, trips, parties, and even for RVs as well. Moreover, you can take it along wherever you go, as it offers you a quiet operation by reducing noise.

Now, let’s have a look at some of its notable features, which might help you choose better:

An important feature you need to know:

A-iPower SUA2000iV super quiet portable inverter generator comes with the gas-powered type of power source. It can give wattage of 1600W running; while it goes up to 2000 peak watts.

Furthermore, it enables you a 9 hour run time at 50% load and 4 hours run time at 100% load, with its “low idle” Technology.

Additionally, this technology ensures a quiet operation maintaining the noise level.

Besides all the facts, it provides a cleaner flow of electricity for all of your connected electrical appliances like laptops, phones, etc.

It has a built-in fuel gauge on its fuel tank, which helps you have a check on your generator’s refueling. Moreover, it is supplied with a DC adapter plug which helps you recharge your battery or cell phone easily with a USB adapter.

  • Significantly reduced noise.
  • Gas-powered.
  • No extra parallel kit.
  • RV ready.
  • Might be problematic with its start up.
  • You might be facing gas leakage.

Final Views

If you want to get the best out of your investment, then it is not a bad choice. But keep in mind the shortcomings like gas leakage in certain cases.

2. Westinghouse iGen4500 – Best Generators for Home

If you are looking for strong, stable, good and clean RV Power, then you must give this inverter generator a check. It can be beneficial in both RV and home backup cases. It endures a number of noticeable features that will give you the experience of having the best inverter generator. It is lightweight and has a solid design having wheels and a stretchable suitcase-style handle. This surely makes it more convenient than any other traditional generator.

An important feature you need to know:

Top of the list is its premium power solution which supplies the required power to the appliances, on the go.

It has got a TT-30R RV Ready Outlet and two 20A household outlets. Moreover, it has a built-in USB port as well. This inverter generator provides you with a Push-Button Electric Start and wireless remote start which makes it more trouble-free than any other.

Its other features include running wattage which is up to 3700W and the peak wattage is 4500W. Furthermore, this inverter generator has been built with 3.4 gallons of fuel at the fuel tank, which makes you less worried about fuel refilling.

The LED Data Centre withstands an automatic rotating digital system which tends to give real-time information for better maintenance.

  • Lifetime technical support.
  • 18 hours of running time.
  • 24 cc engine.
  • LED display.
  • A bit expensive.
  • You might face gas leakage at certain points.

Final Views

If you are in search of a digitally well-equipped type of inverter generator, having a sound investment, then iGen4500 deserves a look. It might be beneficial for those who are looking for best 4000-watt inverter generator.

3. Pulsar Inverter Generator – Best 3500-watt Inverter Generator

This is a great option if you are looking for the best 4000-watt inverter generator. The peak wattage it offers is 4000 watts, and the running wattage is almost 3500 watts. It has the audacity to provide full back-up and alternative power in any unusual circumstances. It is a resourceful and adaptable source of power which makes an alternative way of electric supply, easier for you, be it home or any outdoor setting. Moreover, it might be more economically reliable than other inverter generators, as it is pocket friendly.

An important feature you need to know:

Pulsar tends to mark the peak wattage of 4000 watts and a deliberate running wattage of 3500 watts. Moreover, it gives a continuous operation for up to 12 hours.

In addition to that, it has got a well-timed wireless remote start that allows you to operate the inverter generator from up to 80 feet of distance.

The PG4000iSR also exhibits one 120V 20AMP duplex outlet, one 120V 30AMP RV Outlet, one 12V DC 8AMP Outlet, and One Integrated USB Outlet. Besides, it has got parallel sockets with these outlets, which tend to provide a pure and safe electrical power supply.

This inverter generator is endured with some other features like, Electric push-button star, compact and resistant frame, and last but not the least, it has durable wheels which makes it more suitable for outdoor settings.

  • Weatherproof soundbox.
  • A lot quieter than others.
  • Parallel capability.
  • Portable telescoping handle.
  • 5 gallons of fuel.
  • Separate or breakable pull cords.
  • Refilling might be problematic due to complex design.

Final Views

If you want to carry two portable generators having some serious features to offer, then Pulsar 4000W is the one. Never mind the experience of trouble-making pull cords sometimes.

4. Briggs & Stratton P3000 – Best Power Generator for Home

Briggs & Stratton is a powerful smart series inverter generator as it provides clean and instant power to keep all the electronic devices running during a power crisis. If you are looking for a best inverter generator for home backup, then this model has got some serious features to offer you. With 2600 running watts and 3000 starting watts, it can easily be chosen for your RV adventures as well. But, apart from all this, it would prove to be a better choice than any other, in case of an inverter generator for home backup.

An important feature you need to know:

It has an on-board StatStationA display that keeps you up to date about power use, run time and frequently gives maintenance reminders.

Briggs & Stratton P3000 has got a fuel tank capacity of1.5 Gallon. Furthermore, it gives a run time operation up to 10 hours at 25% load.

This inverter generator has a unit weight of 85 lbs, and its engine type is Briggs & Stratton OHV, gives a range of 2600 running watts with 3000 starting watts.

  • Extremely lightweight.
  • Noiseless within 25 feet.
  • Beneficial for on the go.
  • Carbon monoxide issues.
  • No cover to protect it from weather issues.

Final Views

It is worth having if we look at the run time it offers, the peak and running wattage, and many other noticeable features.

5. Champion 3100 – Best Portable Inverter Generator

Champion Portable Inverter Generator is a perfect example of a durable, versatile, and convenient inverter generator for RV and home backup both. Champion Power Equipment is an outselling in power generation equipment. Champion provides dependable and durable power products designed for home, RVs, tailgating parties, camping, or any other site with a power crisis. It makes your life easier.

An important feature you need to know about this Portable Generator:

This is an RV-ready, best inverter generator for high altitude. Champion 3100 has got a fuel tank capacity of 1.6 Gallon (6 L). It encompasses a built-in Carry Handle for convenient transfer.

Champion 3100 works with 120 Volt Operation. Moreover, its economy mode is able to idle automatically, in order to save fuel.

Another highlighting feature of this generator is Push-to-Reset Circuit Breakers. Furthermore, the noise level it reaches is up to 58dBA from 23 ft. It has got a foldaway “U” shape handle and never-flat tires for easy mobility, and it comes fully assembled.

At last, the Smart Charger with Dual Port USB Adapter is included in the kit.

  • Single Cylinder
  • Low Oil Shutdown
  • Wireless Remote Start
  • Cast Iron Sleeve for Durability
  • Improper battery.
  • Not suitable for high wattage appliances.

Final Views

If you want to have an inverter generator comprising almost all the automated functions like low oil shutdown and others, then you must give Champion3100 a try. But keep in mind the wattage limit.

6. Generac GP2200i – Best Travel Trailer Generator

Generac 7117 GP2200i is a perfect choice for people who love outdoor festivities more than indoor. In order to have a better party or camping in woods experience, all you need to go for is GP2200i. It has to offer you a stable flow of power and electricity, in order to avoid any inconvenience. Furthermore, it enhances your experience of outdoor cookouts by providing a quiet environment. Its economy mode features tend to reduce fuel consumption rates and noise levels, without disrupting the environment.

An important feature you need to know about this Inverter Generator:

The most highlighting and noticeable feature of this inverter generator is that it is Parallel Ready. This feature ensures the connectivity of two GP2200i inverter generators to double the power.

Moreover, this model has got LED indicators that tend to alert you when the generator is low on oil, overloaded, or whether it is ready to use or not.

Another key feature of this generator is its Low-oil Level Shutdown. This feature automatically safeguards the engine from incurring damage.

Furthermore, it has got an integrated off / run/choke knob, which makes the start-up process easy for you.

This compact and lightweight inverter generator make transportation easier as it has got a built-in handle. In addition to that, GP2200i is comprised of USB ports for recharging your mobile phones or any other related device.

  • Covered outlets.
  • TruePower Technology.
  • Economy mode.
  • Start dial.
  • A little run time.
  • Low fuel tank capacity.

Final Views

If you want to have better sustainability but no matter, for a short time, then GP220i is a good option to consider.

7. Pulsar G2319N – Best 2000 watt Inverter Generator

Pulsar G2319N is among the list of best inverter generator 2020, but it might rank at the lowest because of its very little run-time operation. But still, it can be a better choice for clean power and optimal portability. Its suitcase design helps you carry it easily from one place to another. Moreover, it gives 2300 peak watts and up to 1800 running watts. In addition to that, the G2319N provides Stable Pure Sine Wave which is quite ideal for Powering Sensitive Electronics such as television, mobile phones, etc.

An important feature you need to know:

It is comprised of 80cc OHV Engine, along with 2-AC 120V 13A outlets, 1-12V DC 8A outlet. Pulsar G2319N also contains a built-in USB port, which enables you to easily recharge sensitive electrical appliances like mobile phones.

This model of inverter generator has got a very little fuel tank capacity that is almost: 1.18GAL or 4.5L. Moreover, it gives a very little running time as well, which is up to 5 hours almost.

Besides the fact that it gives less time for the operation, it does contain the option of Parallel Capability, which makes sure to accompany another G2319N with it.

Above all, it has got a low oil indicator, which tends to shut down the unit automatically in case of low oil.

  • Ensures quiet operation (59 dB) with a 10ft distance.
  • Less weight.
  • Easy handling.
  • Pocket friendly.
  • Unbearably low time for operation.
  • Problematic with oil changing.

Final Views

It might be a good option if you look at its features, but the only setback is the very low run time it offers.

8. Briggs & Stratton P4500 – Best 4000-watt Generator

For your recreational vehicle, Briggs and Stratton P4500 has got a lot to offer. For the best 4000-watt inverter generator, it might be the right choice as it offers peak wattage up to 4500 watts. And similarly, its running wattage is no less than 3700 watts. Adding to this, the P4500 inverter generator is mainly designed for outdoor settings, and manuals itself more on this than home backup.

An important feature you need to know:

It holds back a Push Button electric start with automatic choke for quick and easy starting. This PowerSmart inverter generator offers 4500 starting watts and 3700 running watts, which resultantly provide the Power you need for your RV and camping or outdoor cookouts.

Furthermore, it has got the multi-functional display panel which monitors power usage, keeps you up to date about the fuel level, helps in maintaining run time.

Other features include the CO Guard carbon monoxide shutdown technology, four 120 V, 20A outlets, one 120V, 30A RV outlet, and two USB ports as well.

  • Co Guard.
  • Quiet power technology.
  • Fuel-efficient generator
  • Cannot run parallel.
  • Might not be useful for home backup.
  • A bit expensive.

Final Views

If you want to make your outdoor cookouts game more powerful, then this is not a bad choice.

9. Generac iQ2000 – Best Portable Generator for Home Backup

Generac being the company of producing generators mostly for domestic use adds another to its series. IQ2000 is a perfect model for the best inverter generator for home backup. You can have a better way out at home, in case of any power outage. This model has been designed with perfect quality material. In addition to that, the portability level it offers is way better than any other inverter generator. Apart from all of this, it might not appear to be the most powerful generator, as it is expected to be.

An important feature you need to know:

This model has got Powerbar monitors, which tend to alarm you about the wattage you currently consume.

Moreover, it comprises of three different modes of operation, including Turbo, Standard, and economy mode.

The unit has LED displays on its dashboard, which continuously reports you about the generator’s status.

Further features include a Parallel kit to join two inverter generators and storage cover to avoid any disruption caused by weather.

  • Extremely lightweight.
  • Easily portable.
  • Quality product.
  • Comparatively pricey.
  • Gas leakage.

Final Views

Generac 6866 is specifically for the users who want a way out for the power crisis occurring mainly at homes because it is one of the best inverter generators for home backup.

10. Dirty Hand Tools Generator – Cheap Small Generator

If you are looking for a well-equipped, durable yet, affordable type of inverter generator, then Dirty Hand Tools have got something to offer you. This model is versatile in terms of having tremendous beneficial features. Let’s have a look at some of them:

An important feature you need to know:

It offers 800W of peak wattage, and its continuous wattage is almost 700W. It gives 7 hours run time with a 50 percent load on it.

The sound level it gives is up to 58 dB, which is nearly as equal as normal human conversation sound.

Other features include low oil shutdown, DHT Digital inverter technology, and an efficient engine which makes sure the fuel is not going to waste.

  • Carb compliant.
  • Easy handling.
  • Bearable price.
  • Might not be beneficial for long-term use.

Final Views

If you are looking for a portable inverter generator for a short period of usage, which sounds good to the pocket as well, then this model has something to offer you.

Top 3 recommendations:

  • Westinghouse iGen4500 as it offers a lot more run time than any other inverter generator.
  • Champion 3100 due to the durability it offers.
  • Briggs & Stratton P3000 because of the technical features it encompasses.


So, this article sums up the whole procedure of making your hunt for best inverter generator 2020 more compatible, meaningful and above all easy. Now, all you need to do is keep in mind the main key features of the best inverter generator with the help of the above-mentioned detail, and spend your money on a product worth-having.

Best Inverter Generator Buyer’s Guide

While looking for the best inverter generator, you should keep in mind some significant points, which you need to find in your product, so that it may lead you to a good experience of having a power alternative. These points are:

  • Peak and running wattage.
  • Run time it offers at what load.
  • Fuel tank capacity.

FAQs: Frequent Questions and Answers

What is an inverter generator?

An inverter generator produces more AC electrical energy per engine rotation, that cannot be used directly. But this raw electricity is first altered into DC power for usage. These generators have less noise and little fuel consumption because their speed fluctuates depending upon the electrical demand.

What is the best generator to buy?

The best generator to buy is Durostar DS4000S, a 3300 generator with its powerful and economic features. It starts quickly, produces a maximum 4000-watt output, and 7.0-amp air-cooled OHV engine with a low oil shutoff.

What is the best portable generator?

Durostar DS4000S, 3300 Gas, is the best portable generator, considered as a mid-range in moveable generators. It has the run time of eight hours at a half load, two 120-volt outlets, and one 120 volts 30-amp outlet.

What is the best generator for home use?

The powerful generator that has enough capacity to carry all power of the essential lights and appliances of home for days. Westinghouse WPro8500 is an excellent and top-performing whole house generator, which delivers 11500 starting watts, 8500 running watts, and can run for up to 1.5 hrs. On a single 6.6-gallon gas tank.

What is a power inverter?

Power inverter is a power electronic device that changes direct current DC into alternating current by utilizing batteries or fuel cells. The input voltage, output voltage, frequency, and all over handling depend on the design of that device.

What is the difference between an inverter and a generator?

Inverters are small, light, and quiet engines; the speed of their engines depends upon the power needed; that’s why they make better use of fuel. Whereas generators are bulky and heavy, the size of the fuel tank determines the run time of the generator. With this, they are very noisy, and their alternators output is directly connected to the load.

What can you run on a 2000-watt generator?

Many essential domestic appliances can efficiently run on the 2000-watt generator. It can power a 500-watt deep freezer as well as supply enough power to take care of your electric stove, or you can run a fridge along with a 650-watt microwave and few lights.

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