Best Diesel Backup Generators for your Business

Having a backup generator means that if your primary source of electricity goes down for any reason, you’ll still have access to energy (heat, hot water and machinery). But which backup power generator is best? We’ve compared several top models to help you answer that question.

Why You Should Consider a Diesel Generator for your business?

Natural gas generators can generate power for as long as they’re connected to a gas line, but if your business loses access to your gas supply, your generator is useless.

The best option is to buy a diesel generator. Diesel is a safe and stable fuel source that’s relatively easy to store on your property. It’s also more fuel-efficient than gasoline, making it a better option than gas generators. 

When looking for the best diesel generator, understand that portable diesel generators don’t turn on automatically and your business will experience downtime once you can turn it on.

What to Look for in a Backup Generator

Still trying to figure out where to start? Here’s what we recommend you look for in a backup generator.

Diesel Engine Powered Stand-by Generators

Diesel generators provide reliable power, with some powering up to eight circuits. Many also include generator features like quiet operation, a fuel gauge and an automatic voltage regulator. We highly recommend looking for diesel engines to power your backup generator instead of alternatives like an inverter generator.

Protection Against Surge Power

Surging occurs when a generator’s engine speed isn’t consistent. A reliable generator will include protection against surges to ensure your energy supply isn’t interrupted. GenerX is Flordia’s leading business installer of generators, so we will ensure excess surge power isn’t an issue. And the best part — if you business has a power surge issue, we also service existing generators in business. 

The Best Option for Quiet Operation

Some generators are exceptionally quiet, while others make large amounts of loud noise. A quiet generator is the best option for a home since you’ll be able to sleep without being distracted by generator noise.

Best Diesel Generator Manufacturers

Kohler Commercial Generators

Kohler designs and manufactures quality products. Thanks to PowerBoost technology, its diesel systems can handle large loads from an air conditioner or electric water heater without compromising power output to other appliances and power outlets. You can choose from single-fuel generators or dual-fuel designs that run on propane or natural gas as a backup fuel source.

Kohler’s diesel standby generators can provide enough power to keep a home’s appliances running or keep an industrial business from shutting down operations during a power outage.

Commercial Generators by CAT

CAT generators are built for industrial and commercial customers with specific backup power needs. Their diesel gen sets undergo extensive testing to ensure the generators are durable and reliable when needed. Companies operating in extreme heat often turn to CAT for their backup generators because they come with advanced cooling systems and can provide power up to 131°F. CAT offers permanently installed solutions and portable diesel generator options with a wheel kit.

Winco Diesel Standby

Winco offers portable models for those who want a mobile lightweight generator but can also deliver dependable power to construction sites if a portable generator doesn’t cut it. Its diesel backup generators have electric start motors, automatic low-fuel indication, shut-off protection and automatic voltage meter regulation. All this means that if a problem could lead to a catastrophic accident, the generator will turn itself off automatically.

Premium Industrial Standby Generators by Generac

Generac is the highest-recommended generator brand according to both consumer product reporting agencies and contractor review services. You can rely on any of its diesel, or dual-fuel generators to give you enough power for your needs. We highly recommend Generac for the best fuel efficiency and performance you can expect from a diesel generator.