How to Connect Inverter Generator to House?

By: John Garcia | Date Posted: May 26, 2022

Everything is run by electricity these days. And power outage causes distortion. However, with an inverter generator, you can easily solve this issue because a generator can produce electricity for your house.

If you have a power outage problem then getting an inverter generator is a smart choice. Just so you know, it’s a backup power system that provides you with electrical support even after the main power is offline.

As it provides a portable solution for your electrical problem. Depending on its existing power capacity it can either generate power for your whole house. Or some essential appliance support for your house.

As you move along further to our following segments, you’ll acquire knowledge about how you can connect an inverter generator to your house.

How Does An Inverter Generator Work?

Inverter generators provide a clean power supply for your off-grid energy system. The inverter generator converts the AC power to DC power before digitally inverting it back to a cleaner true sine wave of AC power.

Inverter Generator

Inverter Generator for home

Generally, Inverter generators come in a small & light shape. It uses a high level of electrons, which makes it an expensive deal compared to a conventional generator.

It uses ideal control, which provides you with variables in power control. That means it will provide as much power as you’ll need. Also, the inverter generator is significantly quieter and fuel-efficient, which makes it an ideal generator for the home.

What Makes Inverter Generators Better Than Conventional Generators?

A generator’s purpose is to supply power from an off-grid source. And conventional and inverters both do that job beautifully. However, with a little price difference, the inverter generator does it more efficiently.

We’ve prepared a list of benefits, these will help you have a better understanding of the matter.

  • The inverter generator produces a cleaner voltage via a digital conversion of AC>DC>AC, which helps it produce less energy with fewer mishaps.
  • It’s a fuel-efficient power supply source because it doesn’t require as much as a conventional generator to produce power.
  • This type of generator is eco-friendly, as they produce less carbon while powering ignition.
  • They come in a much smaller size and a portable shape, which makes them usable even while camping.
  • Because of low fuel consumption, it’s less noisy.

How To Choose The Right Inverter Generator For Your Home?



Inverter Generator For Your Home

Inverter Generator For Your Home

As mentioned earlier, a generator is the best possible supply of temporary electricity during an off-grid power outage. An inverter generator is quite efficient for producing power for your home for a certain period.

However, not all inverter generators do everything you might need. So, you must choose wisely when getting one for your home. There are several factors you should keep in mind.

However, you shouldn’t worry, as we discuss the considerable factors below, you’ll have a better understanding of them while choosing.


A generator’s main purpose is to convert power into electricity. So the electricity output is determined by its power capacity. While choosing one for your home first you must consider how much power you’ll require to run everything essential equipment over your house.

Every inverter generator has a model outlet where you’ll find a detailed description. From the description, you can easily select an inverter generator that produces enough power for your home’s appliances.


Performance of generator

inverter generator

You should know that just producing enough power isn’t the only factor, the generator must be a reliable one. And reliability is measured by its performance. Just so you know a generator that provides good power backup doesn’t always produce good clean power.

Yes indeed inverter generators don’t come in cheap, however, that doesn’t mean they’ll be reliable. In the case of generators, reliability means a constant supply of clean power backup. It ensures the safety of your household appliances. If a generator’s power fluctuates, it might cause damage to those appliances.

Fuel Cost

Fuel cost efficiency is quite an essential factor when choosing a household generator. As it happens fuel prices are growing with each passing day. An inverter generator runs through either gasoline or propane.

Although many prefer propane over gasoline as it helps produce much clean energy. However, gasoline is more efficient. But a good inverter generator is a fuel-efficient one.

Generally, it doesn’t matter which fuel you use to run these generators. These generators use much fuel as required. Make every ounce of fuel cost-efficient. Thus providing the necessary support for your household appliances.


An inverter generator is portable, which is a good thing considering your requirements. With it, you don’t have to worry about moving it around the house. Just so you know the portability varies with each model.

So while choosing one make sure to choose the one lightweight if you also intend to travel with it. The inverter generator comes with a handlebar which makes it easier to travel with.

Just so know, there’s a drawback that comes with portability. The more it’s portable the smaller the generator you’ll get. A smaller generator means a lower power supply. So depending on your power requirement you should choose a portable inverter generator.


One of the most irritating things about a generator is the noise, but it’s a good thing an inverter generator makes less noise compared to a conventional generator. However, these noises also vary with different models.

You should get a less noisy inverter generator for sure. Because no matter how you look at it nobody likes to hear constant noises each time you use the generator, right?

You should know the generator making noises has zero connection with its power capacity. Our studies show many generators that produce less power are making more noise. A premium inverter will not only produce good power but also make less noise.

Note– the inverter generator you’re choosing for your household appliance must be durable.

Electrical Requirements For Using The Inverter Generator

Just so you know, connecting an inverter generator to your household appliance requires some electrical tweaking. Nothing major just needs to take the necessary precautions to connect the generator to your household electrical mainboard.

  • To maintain the proper safety of your household appliance make sure you build a transfer switch on the main power board.
  • While making the transfer switch make sure you’re using the same type of switch as the generator.
  • Make sure to use a heavy-duty power cord. That can withstand the power transfer rate without burning up.

Essential Steps To Connect The Inverter Generator To Your House

Connect The Inverter Generator To Your House

Connect The Inverter Generator To Your House


Now that you’re set up and ready to go, let’s begin the process of connecting an inverter generator to your house.

Step-1 List Down The Essential Household Appliances

There are some appliances in your house that is absolutely necessary such as computers, fridges, microwaves, etc. list down those appliances.

Step-2 Wearing System

After that, make the necessary adjustments to create a wearing system from the transfer switch box to the listed appliances.

Step-3 Placing The Generator

When the wearing system is complete it’s time to place the inverter generator in a secured location. It could be either inside your home or outside in the garage. to remember to keep the wearing length in mind to make sure of proper cable management.

Step-4 Turn Off All Switches

Before you connect the power cord between the generator and the transfer switch box you should make sure the power switches are off from the main board.

Step-5 Connects The Generator To The Transfer Switch Box

Take the power cord, then first connect it to the inverter generator, and after that take the end cord and connect it to the transfer switch box.

Note– don’t connect the generator directly to the main power board. If you do, sudden power outflow and inflow might cause disruption to the generator and the powerboard which can cause an accident.

Final Thoughts

Whether a power outage is a common issue or not, it’s good to have an inverter generator as a backup power system. Not only does it provide power backup in emergencies but also keeps your household appliances safe in a sudden power outage.

Remember to choose a good inverter generator to provide the best support during a power outage. And make sure to follow the given steps above to connect the generator to your home.

Thank you for reading!


John is the founder and chief editor of Homienjoy. With over 15 years of experience in the home improvement industry, John is passionate about helping homeowners confidently tackle their projects. Holding a civil engineering degree and working as a contractor, project manager, and consultant, John brings a wealth of knowledge and expertise to the Homienjoy community.

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