Things to Know Before Buying a Portable Generator

Power outages or blackouts can happen at any time. It would help if you have a backup source of electricity. This is when portable generators can come in handy.

Portable generators can handle several different tasks aside from power outages when the lines are down. They are also useful for house remodeling projects which need the power to be temporarily shut down. You can also use them during outdoor activities, at sporting events, camping and a lot more.

portable generator

Find the right portable generator for your needs

While a portable generator is a great item to own, it is important to pick the right one. It’s essential that you know your expectations and needs so that you can buy the best product. The generator that you’re supposed to get is the one which will allow you to experience more convenience when it comes to power supply.

There are several models of portable generators in the market at present. And choosing one that suits your needs can be overwhelming. But here’s a guide to the things you need to know before buying a portable generator.

Fuel tank capacity

To determine how long a generator can run, find out its fuel tank capacity. On an average, a simple generator should be able to hold about 5 gallons of fuel. This should be good for approximately 7 hours of running time. Since generators vary when it comes to their consumption rates, make sure that you pick the one which is optimized for efficient use of fuel with maximum power output. Some generators are cheaper than others. But they could be less efficient, too. You might want to take a look at your budget and compare it with your long-term savings.

Type of fuel

Different types of fuel are used to power generators. You can use gasoline, diesel, natural gas, propane or even solar energy. However, most portable generators use gasoline and a few others use liquid propane. If you will be using the generator for a longer period, make sure that you’re able to store enough spare fuel.

But it is crucial to note that keeping a lot of spare fuel in your house can pose a threat to your household. So make sure that you decide the type of fuel that is best for you.


Before buying a portable generator, think about the number of appliances you need the generator to power up. You have to be aware that generators don’t have sufficient power to keep your appliances running all at once. Smaller models usually have the capacity to power up one or two appliances. The bigger models can run about 4 to 5 appliances at the same time. To determine whether you need a small or a bigger portable generator, you need to add the wattage of the tools and appliances you want to use at the same time. Then look for the generator with the running wattage rating that will match the load.

Weight and portability

If your reason for buying a portable generator is to use it for outdoor activities, make sure that the one you’re choosing is truly portable. Some generators may be labeled as portable. But they are actually difficult to carry around.  If the generator is going to be used for industrial or commercial purposes, then choose a very light one. A heavier generator can be a good choice if it comes with functional wheels.


A portable generator is an investment. Therefore, it is crucial that you pick something durable that can provide you with impeccable service. Choose a generator with a metal body. The metal helps protect the unit from denting. Denting can affect the delicate parts of the unit and may affect its efficiency. If the portable generator is going to be used in areas where the supply of electricity is low, get the one with an engine that does not easily wear out from the frequent use.

Portable generators can be advantageous in more ways than one. But if you are buying one for the first time and have no clue what to get, these points can be your guide so you can choose the one that will fit your needs. If you are going to look for a professional small engine repair shop or a lawn mower repair shop, please visit Greg’s Small Engine.

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