What size inverter generator do i need

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Electricity is what makes the world go around. It provides power to everyone working during the day and even at night. Can you imagine living a day without a power supply? Not only would it be harder to see in the dark but perhaps too cold without a heater or too hot without an air condition. For this reason, the use of conventional generators has become popular over the years. And there is no wonder about it because these huge machines often found outside the homes are an effective alternative source of electricity, powering up domestic homes as well as businesses. But because they are big and not very environment friendly, people today now prefer inverter generators.

What is an inverter generator and what size inverter generator do I need?

Inverter generators are a new breed of generators but smaller, more portable, and can provide a cleaner AC supply. As the name implies, this device combines the power of a generator and an inverter to produce an electricity that is safer to use at home and even for sensitive electronic devices. Like a generator, it needs fossil fuel as the source, producing AC at the first phase. The second phase is when the AC is converted into DC. Because you cannot use DC power, it needs to be inverted back to AC using an inverter module. All in all, there are three phases that make the AC 6% THD (Total Harmonic Distortion). What makes the inverter generator even better is that it can save energy by 40%, operates more quietly, and minimizes exhaust emissions.

They have been helpful during emergency situations for more than a decade now. However, some people are still not knowledgeable about this kind of electronic device. They are asking “what size of inverter generator do I need?” and “what are the features I should look for?” To save you from the stress in choosing the best inverter generator, this article explains all the possible factors to consider.

Factors to consider when buying an inverter generator


One of the features that makes an inverter generator better than a conventional generator is size. So it is right to consider the overall design of the inverter generator before making your ultimate choice. Now, you will be asking, “what size inverter generator do I need?” This amazing electric supply comes in different sizes and is designed for different purposes. Their size is usually dependent on their weight. In other words, the heavier the weight, the bigger the size. The weight of an inverter generator usually ranges from 44 lbs. to 240 lbs. If you are always on the go, you should choose an inverter generator that is lightweight and has wheels. Some models also have handles for easy transport. On the other hand, if you intend to use the inverter generator at home, you can go for a bigger model which has longer running times.


Generally, inverter generators are more efficient than a conventional generator during emergencies. However, not all of them are equally reliable for a given situation. Usually, models made by trusted brands have longer run times and consume less fuel than those inverter generators that come from lesser-known brands. Aside from this, the top-of-the-line brands also provide warranty on parts and free repairs. Read the product description carefully so that you may at least know the capacity of your inverter generator and not overuse it.

Power output

Inverter generators are not designed to power up the entire household, but they are powerful enough for your select appliances. Before you select a new inverter generator, have a list of the important items in your home and their required wattage. For example, you should include your electric stove, kitchen or bedroom lights, and water heater. On the other hand, if you are doing outdoor activities such as camping and boating, include the electronic devices or appliance that you will bring. After that, find the right model that matches the requirement of your appliances by carefully reading the product information.

Value for money

Of course, the price is also an important buying factor of an inverter generator because it indicates value for money. To know whether what you’re buying will be worth it, read not just the price tag but also the important and extra features. Also, search for online reviews to learn about the product’s durability and the manufacturer’s customer service.