Most people only think about generators when they experience a power outage, but these backup power supplies come in handy for multiple uses. The most common are portable generators for recreational purposes, standby generators for power outages and agricultural practices, and commercial generators for industrial and construction duties. If you’re interested in purchasing one for any reason, there are lots of factors to consider.

Guide to Purchasing a Generator

Know Why You Need One

There are generators of various sizes, functions, and uses, so it’s important to know what purpose your new generator will serve. For example, do you own an RV and need a generator for camping? A smaller-sized portable generator will be sufficient. Will the generator provide power for a mobile trailer on a construction site? A high-cycle industrial generator should do the trick. One of the most common uses is for standby power. You should decide if the device will handle emergency loads only or power your entire home consistently. The answers will determine the size of the generator in which you should invest.

Understand Fuel Requirements

Generators operate on different fuel sources, such as natural gas and diesel. Regular gasoline isn’t recommended for most systems because it doesn’t provide power for very long. Make sure you research the types of fuel needed for the generators you’re considering and compare costs as a factor in your decision. 

Other Factors to Consider

If you’re not purchasing a portable generator, make sure you know who will install it, how, and where. Ask if the generator will require routine maintenance. Many will need oil changes and cleaning over time. You should also make sure you know how to operate the unit by asking for a demonstration before you buy.  This is also a good way to gauge the generator’s noise level.

An electrical contractor can help you select and install the right generator for your needs. Residents of Old Lyme, CT, can rely on Zelek Electric Co. for expert guidance and service. With more than 40 years of experience, their team specializes in solar energy, lighting installation, appliance hookups, and generator installations. Call (860) 434-9726 or visit their website to learn more about their services.