Whether you live in an area that experiences power outages regularly due to storms or hot weather, like Australia, or you just want the added safety of having power in any kind of emergency, you will want to buy a backup generator. However, before rushing to buy just any generator, you need to take a couple of things into consideration. These factors will ensure that you are deciding on the best generator for you.


This is a factor you need to consider no matter what you are going to buy, but it is even more imperative when it comes to buying a backup generator. This is because when buying a generator, you need to find out whether that price quote you got is good, or if it is too good to be true. Brett Patterson from Ablesales (https://www.ablesales.com.au/) says to be wary of buying diesel generators that are advertised as cheap, because the safety may be questionable. You never want to get a generator that may be a safety risk for you and those around you. Compare prices carefully and find out what each generator is realistically worth.

Power Rating

A generator’s amperes can only spread so far. You cannot use a generator, meant to power only a couple of appliances, to power the whole place and expect it to work properly, or safely. Finding out the amps of a generator before purchasing it will ensure you are getting one that can be safely used. When asking about a certain generator, you need to ask for the power rating that is approved and in compliance with the electrical code of the state or province, you live in.

Power Needs

The generator you get needs to be able to power what you prioritize. Some people prefer getting a backup generator that will only give them enough electricity to power a couple of appliances they deem essential, while others may want to get a generator that enables them to live their lives as if there was no power outage. Generally speaking, the more appliances and lights you want your generator to power, the stronger and more durable it needs to be, which means you will be investing more in it.

Different Options and Features

You will find that there are lots of generators to choose from. Before trying to find one from the hundreds of generator sellers available online, you need to make a list of all the options and features you want in your generator. For example, how is it going to be powered; diesel or electricity? Do you need a single-phase or polyphase generator? These are two of the most important questions you need to answer before you shop around.

Who are You Buying From?

As mentioned above, sometimes the prices can be unrealistically cheap which may indicate that the safety of the generator is not up to par. Finding out who you are buying the generator from is going to help you judge whether the generator is going to be a good investment or if you should look elsewhere. You can start by finding information about your seller, details about their products, return policies, and customer reviews. This will help you determine whether they are trustworthy or if they are trying to sell you a generator that will do nothing but cause you issues and cost you money.

Read More: How Can You Heat a Room without Electricity?


Never buy an appliance, including a generator, that does not have a warranty. A warranty ensures that your rights as a consumer are protected because if there are any issues with the appliance then you can get it exchanged or fixed for free. If there is no warranty, you will be stuck with what you bought and might even spend extra money to fix it.


The Installation Schedule

Finding out when the generator you plan on buying is going to be installed is important. This will ensure that you know the time frame in which you need to order your generator before the storm season. Ask for a timetable describing the entire process and the timeline for a full installation.


No matter what generator you end up getting, it will require maintenance at some point or another. Finding out how often a generator will require maintenance is another key factor you need to consider before you purchase one. This will ensure that you are fully aware of any expenses in the long run and can decide on a generator that you will be able to afford to maintain.

Level of Noise and Place of Installation

Generators can emit a lot of noise, which can be bad if you are constantly around one. Therefore, you need to find out how much noise a generator is going to be emitting before investing in one. If you cannot find out before purchase, you need to find a place in which you can install the generator which is easily accessible yet far enough that it won’t damage your ears.


Believe it or not, generators can be portable. These generators are usually lighter and smaller in size than a generator that is not meant to be moved. This is a great investment if you plan to use a generator while camping or if you work in construction and need a portable power source.

Proper Usage

Just like any other appliance, you need to know how to use a generator properly. Misusing a generator can be very dangerous and will cost you more money since you will need to have it fixed or replaced. Not to mention, it can also ruin the appliances you are powering with the generator.

The more you know about generators before you buy one, the better. It is important to consider your needs, then look up different features in different models, and try to understand what each one offers. This way, you will be able to make a well-informed decision instead of going for a generator just because a salesperson tried to convince you that it will work best.


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