What is the difference between an inverter generator and a regular generator

What Is The Difference Between An Inverter Generator And A Regular Generator?

What is the difference between an inverter generator and a regular generatorThe generators are one of the best alternatives to get the backup power supply when there are frequent power outages. You will get a wide variety of generators in the market depending on variable needs, price range, size, the capacity of generators, etc. The inverter generators and the regular generators are among all the different types of generators available. The inverter generators differ from the regular generators in terms of several aspects. In this article, we are going to explain in detail what is the difference between an inverter generator and a regular generator.

Types Of Generator

Based on the applications and mechanisms, you will get different types of generators in the market. The exciting fact of different types of generators is that they all follow the same principle of mechanisms and are intricately interconnected to their applications. Below are some of the available types of generators and their short explanation:

Portable Generators:

Portable GeneratorsThe portable generators are such types of generators that are comparatively easier to move and handle and run on gas or diesel fuel. This type of generator offers numerous benefits in different types of uses or applications. The portable generator varies in terms of power configurations. It is very much helpful during any natural disaster or calamity when the grid supply fails.

Inverter Generators:

Inverter GeneratorsThe inverter generators are the latest addition to the different generator types. The best characteristic of the inverter generator is that it can produce the right amount of current at the right frequency adjusting the engine capacity and power needed while using. The inverter generators are safer and the best for electronic appliances such as mobile phones, refrigerators, TVs, computers, automobiles, etc. These types of generators are very lightweight and portable, so you can carry or move them easily.

Standby Generators:

Standby GeneratorsThe standby generators are those that switch on your devices, medical instruments, or industrial equipment, etc. automatically when there is a failure in the power supply. This type of generator is very much helpful in hospitals, government offices, restaurants, hotels, residential apartments, commercial establishments, emergency services, etc. where instant power is needed during power grid failure.

Feature Of Inverter Generator And Regular Generator

Among all generator types, the inverter generator is produced by the latest technology with a view to making the generator use safer for all your home and electronic appliances and other equipment or tools. The inverter generators are safe to use, very much portable, and fuel-efficient.

Feature Of Inverter Generator

  • An inverter generator is developed by the latest technology.
  • This type of generator relies on high-technology magnets.
  • It produces current by undergoing three phases.
  • Maintains and supply a constant flow of current to your home and electronic appliances.
  • The current from the inverter generators is highly safe for your appliances.

Feature Of Regular Generator

The conventional or regular generators are produced by the core principle of the electric engine and are sticking with the same principle now. This type of generator has been using for such a long time. The conventional generators are a good option if you don’t have the availability of different fuel sources.

  • A regular generator produces a constant flow of the same electric power.
  • This type of generator is comparatively heavier.
  • The most common fuel of a regular generator is gas, though it uses other fuels too.
  • The fuel tank size of the regular generator is larger so it can hold more fuel.
  • A regular generator porduces a little bit more noise.

Note: In the above section, we have explained the functions and features of the regular generator and inverter generator in brief. But if you read the article here, you will be able to learn more about the functions and features of different generators and know how to choose a generator.

Difference Between An Inverter Generator And A Regular Generator

Based on the capacity, size, application, fuel used, etc. there are some differences between a regular generator and an inverter generator. After gathering knowledge on the differences between these two types of generators, you will be able to come up with your decision easily about which one to buy and which one not to buy. Below are the main differences between a regular generator and an inverter generator:What is the difference between an inverter generator and a regular generator

The flow of electric current:

An inverter generator produces current by going through three different phases. But the regular generator produces the current in a single phase. The inverter generators first convert raw electricity into a high0frequency AC. Then ii converts that AC into DC, and finally, it converts the DC back into stable electric energy. While a regular generator only converts the raw electric power into AC. The inverter generator gives a stable sine wave where the regular generator gives a little more messy sine wave.

Fuel Efficiency and consumption:

An inverter generator is more fuel-efficient than a regular generator. Sins the engine of the inverter generator can adjust the speed with the power requirement, so it can deliver variable electricity. But the engine of a regular generator continuously produces the same flow of current, and it cannot adjust with the power requirement. An inverter generator consumes less fuel compared to the regular generator.

Fuel Tank Size:

The fuel tank size of a regular generator is larger compared to the inverter generator. Becasue of the large size of the fuel tank of a regular generator, it can hold more fuel and give you power support for a longer period than the inverter generator.

Noise level:

The noise an inverter generator produces is comparatively very lower than a regular generator. Since the engine of the inverter generator has the capability to adjust the speed with the required power at different times, it does not need to work on full capacity all the time. So the noise level of this generator is low.


The inverter generators are compact and lightweight, so they are more portable. But the size of the regular generators is comparatively larger. Because of this, they are heavier than the inverter generator. That’s why they are not portable, like the inverter generators.


The inverter generators produce fewer greenhouse emissions compared to the regular generators. Becasue of this characteristic, the inverter generators are more environment-friendly. But the regular generators produce comparatively more greenhouse emissions, so they are less environment-friendly.

Parallel connections:

The inverter generator comes with the parallel connections opportunity so you can connect two inverter generators parallelly to double the power output. But the regular generators do not come with parallel connections advantage.

Price range:

The inverter generators come with a little bit higher price ranges than the regular generators. Initially, it seems the inverter generators are costly, but in the long run, it is cost-efficient than the regular generators.

Which One Is Perfect For Me: Inverter Generator Or A Regular Generator

Which one is perfect for you depends on the purpose you want to use a generator. If you want to use a generator for small home uses and electric appliances such as computers, TVs, refrigerators, cellphones, etc. you should opt for the inverter generator as it is fuel-efficient, safe to use, and more portable. But if you want a generator for a little heavier purpose, you should choose the regular one.Note: If you want to learn more to come up with the decision quickly, you can read this article of inverter or generator, which is best for home use.

Frequently Asked Questions

Can the inverter generator be used indoors?

Yes, you can use an inverter generator for indoor purposes.

When to use an inverter generator?

You should use an inverter generator when your need is smaller, and you want to use a more safe generator compared to others.

What size generator do I need to run a refrigerator and freezer?

The typical wattage requirement for running a refrigerator is 400-800 watts. So you can choose a generator with this range of wattage.

Can a 5000-watt generator run a house?

A 5000-watt generator can run an average house providing power on most of the appliances in your house, but not all at once.

Final Remarks

We have covered most of the main differences between an inverter generator and a regular generator. It will add extra benefits to your thinking process if you know all the basic differences between these two. So no matter which generator you want to use, you should know about what is the difference between an inverter generator and a regular generator.

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