Large Inverter Generators- A Review

An inverter generator usually does not possess a separate engine and generator. Contrarily, these two components are merged into a single machine, which makes it lighter and more compact.

What Is Largest Inverter Generator?

Large inverter generators are ideally designed for heavy use. This type of inverter generator can be connected directly to your electrical panel using a transfer switch.

Some of the appliances in your home, shop, or construction site including air conditioners, heaters, and more require high power inverter generators with higher wattage to function properly.

Resultantly, smaller inverter generators are a less considerable option, and you must look for the best large inverter generator.

Except for a few generators, the largest inverter generators, weigh around 250 pounds or more (wheels included). That’s too large to bring to a tailgate party and only big enough to power your house. They have a power output of at least 5,000 watts (at 220 volts).

Honda Power Equipment EU7000i 7000-Watt Super Quiet Portable Inverter GeneratorChampion 100519 – 5000 W Digital Hybrid Open-Frame Inverter Generator
It possesses a wattage of 7000 watts.It has a wattage of 6250 watts.
It has a warranty of three years.This inverter generator includes a 3-year limited warranty with free lifetime technical support.
Honda generator can run for 18 hours.It can run for 12.5 hours.
Buy on amazonBuy on amazon

Best Large Inverter Generators

1. Honda Power Equipment EU7000i 7000-Watt Super Quiet Portable Inverter Generator

With a power output of 7000 watts and a voltage of 120/240 volts, this generator is ideal for home backup power and large outdoor events. The EU70is is efficiently used to power not only food trucks, and outdoor events, but also refrigerators, cellphones, computers, and sound equipment which are frequency sensitive equipment.

It is less noisy than others and also very fuel-efficient. It can operate for at least 18 hours on 5.1 gallons of fuel. This generator is a big one having a simple electrical start. This large generator requires little maintenance and burns fuel efficiently.

The output power of EU7000i can be increased up to 11,000 watts (14,000 surge watts) by adding a parallel kit, which is large enough to power key home appliances like an AC.

Champion 100519 – 5000 W Digital Hybrid Open-Frame Inverter Generator with Quiet Technology

The Champion 100519 is a 5000-watt portable digital hybrid open-frame inverter generator. It is 20% lighter than a standard 5000-watt generator, making it ideal for your RV or food truck and preventing you from carrying too much weight.

The Champion employs a quiet technology digital inverter, which reduces noise levels while the generator is in use. Its volume is comparable to that of a vacuum cleaner. You can be at ease while relaxing inside your RV thanks to this innovative feature.

Its 301cc engine produces 6250 starting watts, and 5000 running watts, has a 4-gallon tank and can run for 12.5 hours at 25% load.

This inverter generator employs Cold Start Technology, which allows the engine to start quickly in cold weather. The Champion 100519 holds 1.2 quarts of oil and features a low oil shutdown sensor and a quick drain oil tube for quick and easy oil changes. You can use your electronics with confidence because this hybrid produces clean power with less than 3% THD.

Buying Guide For Larger Inverter Generators

There are a few influential factors that can significantly influence your purchasing decision when it comes to the best large inverter generator.

Let’s take a quick look at some of them so you can decide which inverter model to buy for the devices that consume the most energy.

Best Wattage To Go With

Of course, the most important decision you must make is selecting an appropriately sized high-wattage inverter generator. It all comes down to the number of appliances you will need to power.

The highest wattage (when you sum up the energy draw for all your appliances). Always consider both the surge and running watts when purchasing an inverter generator.

It is an important factor to consider because during use it depends on how long you typically want the generator to run. Longer runtime (on a full tank) is generally preferred because you won’t have to refuel it every few hours, which can be quite inconvenient.

Avoid Models That Are Too Loud

Because larger models require larger engines, the decibels curve rises with output. There are exceptions, and manufacturers are working on ways to incorporate noise-canceling features into many of these generators.

In your for the best large inverter generator, you should limit to the brands that use special noise-canceling technology.

Unit’s size

To be honest, these implements are typically much larger than your average inverter generator. But you don’t want it to be too big because it will be difficult to transport to your tailgate party.

Wheels and folding handles are two features that can help with movement and should be considered when purchasing a unit.

Related Questions

What size generator do I need to power my house?

You can run even the most critical household equipment, such as a refrigerator, freezer, well pump, and lighting circuits, with a generator rated at 5,000 to 7,500 watts. All of these appliances can be powered by a 7500-watt generator at the same time. A 3000-4000-watt generator will suffice for an RV.

Which is better, an inverter or a generator?

Inverters provide consistent and dependable power that is independent of engine speed. The power produced by an inverter generator is significantly “cleaner” than that produced by a conventional generator. This power is nearly as good as the electricity you usually get from your utility company.


You’ll need a generator that can produce enough power to meet your needs while remaining portable. We hope that this information was useful in determining the best model for you based on your current situation.

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