Best 5000 Watt Inverter Generator

Best 5000 watt inverter generator. More and more people consider prepping an essential part of their lives.

For example, in a power outage, having access to a petrol generator can be the difference between life and death.

Several years ago, we decided to replace our old generator. We figured this would be a good opportunity for us to see what quality generators were out there on the market today.

So that’s why we performed some research into looking for reviews from reputable sites like Consumer Search to decide which ones were worth purchasing.

The following eight reviews will share with you exactly what we learned during this process so you, too, can benefit from our testing.

6 Best 5000 Watt Inverter Generator

1. Pulsar Dual Fuel Portable Generator

pulsar dual fuel portable generator

Understandably, you’d be searching for a portable generator at this point as either an alternative power source for your RV or job site or something for emergency use.

Still, it can get difficult to see what you’re looking for and why with so many options to look through. That’s why we recommend the Pulsar PG5250B.

With its Switch & Go technology, utilizing propane is just as easy as using gasoline while also having two 120V AC 30A standard outlets alongside four 120V receptacles (outlets) – including one rated 30A and another rated 20A.

While 4,750 watts peak and 3,850 running on LPG may not sound like a lot when compared to other generators with higher wattages, make no mistake about it.

This best 5000 watt inverter generator is a whole 5KW continuous generator and can even run projects such as my website – which I’ve had running without fail nearly every day since 2010 with this very same model.

2. Generac 5939 Portable Generator

generac 5939 portable generator

For a small business that relies on basic power needs and weatherproof connections, the Generac 5939 Portable Generator is your best bet. Unlike most of its competitor’s models, this model can run four devices simultaneously.

This unique feature makes it ideal for powering up simple operations like coffee shops and specialized mobile food services, and catering businesses.

Besides, you can also set up your generator indoors with an exhaust fan when temporary outdoor space isn’t available if needed.

The Generac 5939 Portable Generator is also outfitted with excellent circuit breakers on all outlets, automatic shut-off in case of excessive overload or low oil supply, and a low-oil protection system.

It is designed to be fuel-efficient since gas consumption levels are significantly reduced when only a single outlet is in use at any given time.

3. WEN 56475 Portable Generator

wen 56475 portable generator

WEN, a well-known brand in home appliances, has innovated another service for everyone. The WEN 56475 portable generator comes equipped with automatic voltage regulation and low oil shutdown protection, ensuring your lights are never in the dark.

Although it is not the most powerful machine at 3,750 running watts or 4,750 starting watts, it is still one of the best-rated generators.

My favorite feature about this machine is that it’s CARB & EPA compliant across all 50 states, including California.

Many customers who purchase this product do not have to pay any taxes. It runs on diesel fuel and offers instantaneous power that doesn’t require oil priming, unlike other machines available on the market.

It features an electric start keyless cranking mechanism and an intuitive digital display that allows you to monitor the number of hours left to be used – so that you know when it’s time to ignite the next tank if you don’t want to overwork your little guy.

4. Champion 100496 Portable Generator

champion 100496 portable generator

With 6,250 starting watts and 5,000 running watts, the Champion 100496 is not an underpowered option.

It has plenty of output, allowing it to power four outlets rated for 120 Volts and a 240 V receptacle – all of which have their port for protection from the elements.

With this best 5000 watt inverter generator, you also get Volt Guard, which protects your devices from voltage spikes if there’s an accident or fault with your wiring or power source.

So despite being one of the heavier options on our list – weighing in at 150 pounds – we don’t mind so much due to its ease of transportation thanks to the single handle feature.

It’s also one of the more expensive generators we tested during our review though we think it merits its price tag given that you get a 3-year standard warranty period with this product (one of our best features).

This machine’s fuel efficiency is nothing special, but you should be able to enjoy up to 9 hours of use on average at half load on just one gallon of gas.

5. Pulsar 5,250W Dual Fuel Portable Generator

pulsar 5250w dual fuel portable generator

The Pulsar PG5250B is our top recommendation in this category. This model is an excellent choice for RV users.

It’s also the best propane generator, easy to use, and highly portable. You can get started operating with an LPG tank right away, or you can also choose to run it on gasoline.

This best 5000 watt inverter generator has electronic starting capabilities as well, so you are guaranteed an easy start-up even in times of emergencies.

The best part about this product is that these added-on points help make it our top pick for outdoor enthusiasts who enjoy camping and hunting just like us.

6. DuroMax Fuel Portable Generator

best 5000 watt inverter generator in 2022

The DuroMax XP5500EH incorporates a dual-fuel system that allows it to run on gasoline and propane.

Unfortunately, no propane hose was included with it, but you’ll still be able to switch between fuels when the time comes regardless (though compared to other models, this can be a bit tricky).

This best 5000 watt inverter generator offers 120V and 240V power outlets, though not for an RV outlet, which seems like a significant oversight since RVs often use generators like this for power in places that aren’t readily available, like while boondocking.

This generator only makes 69 decibels of noise while running, which is pretty decent compared to other models.

At 127 pounds, however, it is heavy and relatively oversized in size at 24″ x 17″ x 17″. It features 5500 watts of starting power and 4500 watts of running ability with a propane tank that can hold just under four gallons.

Buying Guide – Best 5000 Watt Inverter Generator


1. Choosing the Right Generator

While all backup generators share the same general purpose and all do roughly the same thing, one important thing to keep in mind is that they can differ a little depending on what you’re looking for.

So here’s a quick list of things that you’ll want to consider as you browse some of the best options available in 3,500-watt portable generator systems.

If you’re wondering which ones can save power effectively or which ones are best suited for more significant projects and more substantial loads, look through that list.

See if any stand out to you, and if they do, check them out a bit further because we guarantee those are your best matches, so it would be worth doing some additional research before deciding on something else.

2. Starting Watts vs. Running Watts

The power output of a generator is measured in watts, which, as you probably know, is a unit of electrical power.

The motors on different generators might be different sizes and offer different levels of horsepower. Still, the critical measurement you’re looking for is watts, which will determine what you can power with the generator.

Some models choose their name based on running watts, while others are named for their peak wattage, which means something very different – which they should tell you if they chose their name based on running or peak watts.

Peak and running watts are two very different measurements that make it a little harder to understand your options if you’re not sure what to look at when comparing and pricing generators.

You needn’t worry, though, because our infographic will clear things up finely and show you where each unit stands precisely.

3. Fuel Efficiency

It would be best to consider many things before purchasing power equipment such as this. Not only do you want to make sure that you have enough equipment for the job, but it’s essential that you also choose your equipment wisely, especially if safety is of paramount concern.

Fuel economy is a necessary aspect of power tools. Their effectiveness and the size of the fuel tank, coupled with how long the machine is capable of running, can make a big difference in how much time you’re willing to let it run in one sitting.

So these are all factors that cannot be overlooked because finding out too late that there wasn’t enough fuel will cost both you and your business precious time.

4. Size and Weight

If your generator is staying in one place to provide backup power for your home, then size and weight probably won’t be a significant consideration for you to worry about.

But if you’re using it for construction crews or taking it with you when your RV is on the road, these are essential things to think about.

While the various models of generators may seem similar, there can be some pretty drastic differences in size even though the resulting outputs are relatively identical. Some models are several inches larger than other models across each side and can also weigh double what many other model generators do.

If size and weight matter a lot to you as an owner of a generator, you need to make sure that whatever generator model you choose will fit in practically anywhere with little hassle.

5. Versatility

If you plan to use a generator to power your home, you should find out what types of fuel it uses to ensure it’s compatible with the available fuels in your neighborhood.

Many people have liquid propane tanks and gas grills, but not many have natural gas lines. Our favorite generators are the ones that use multiple fuels, allowing seamless switching between various powers.

Including gasoline (typically used for cars and grills) and liquid propane (in case your local hardware store is sold out or there isn’t an easy way to pick up any additional sources).

You should also be aware that most generators running on multiple fuels will offer less energy when running on propane rather than gasoline.


Best 5000 watt inverter generator. Given that there are so many good options and so much more detail to talk about, we’ve let you take a peek at our generator reviews. They will give you all of the information you might want about each option not to be overwhelmed by it all. Here is a quick glimpse at what’s in store for you when talking about different kinds of camping power supplies.

Our clear favorites were the Pulsar PG5250B with the Switch & Go technology, allowing users to swap between gas and propane without shutting anything off quickly. We also really liked the Generac 5939 for its massive power and highly durable construction but thought it was too heavy for regular use over more extended periods.

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