In business, time is money, and power outages can threaten to cause you irrecoverable losses. According to research, even a short power outage can have a disastrous effect on production. Thus, in order to stop this impending disaster, there is no alternative to generators.

Like any business decision, purchasing your generator should be done after proper time investment and analysis of all factors that make an ideal generator. This article is written with that in mind. Read on to check whether the generator you have in mind fulfills all these criteria.

Production Company and Expenses

Purchasing a quality generator is highly dependent on the company itself. A reputable company will guarantee a durable generator and provide appropriate maintenance and advice when needed. Ablesales is one such trusted company.

From home to industries, this well-recognized company has been providing standard automatic standby generators to satisfied, loyal customers for years. Visit their website at to find which generator is suited for you amongst their vast array of reasonably priced machines.

Expenses of most standby generators vary depending on location, size of premises, and the number of circuits that need to be powered. Compare prices to find one suited to your budget.

Exterior Shell

Often the most overlooked part of the generator but a crucial point is its exterior. You don’t want to end up with a generator that takes you ages to just open the casing for servicing. Hinged casings are best for easy access instead of the stiff bolted casings. Also, ensure that the casing is rust-proof to tackle the weather head-on in harsh conditions.

Power Requirements

Your generator sizing depends on your power requirements. Ask yourself whether the generator will power the whole building or just emergency loads in a blackout. You will also need to consider factors like weather and amperage of your electrical services that may alter power requirements.

If you plan to power only emergency loads, then the emergency circuits need to be determined and separated into an emergency panel by an electrician. This is especially true in the case of powering healthcare facilities and cold storage.

Fuel Type

Once you have determined your power requirements, your next concern will be fueling the generator itself. This can be a tough choice, as each fuel type has its own set of pros and cons. The fuel availability, storage, capacity, and shelf life all come into play when choosing the ideal fuel.

Diesel – The most popular generator fuel which is available and runs efficiently is diesel. It can also be stored on-site for up to 2 years in winter by adding the correct additives.

Gasoline – Though affordable, this highly flammable gas isn’t ideal for storage for more than a year, which is why it isn’t a common fuel choice.

Natural Gas – If you can connect your fuel line to the natural gas line, you don’t have to worry about storing fuel nor combating the cold.

Propane – This clean-burning fuel with an unlimited shelf life may seem like the ideal fuel, but its cost and storage expenses outweigh its benefits. However, smaller businesses may benefit from this quiet running fuel.

Hydrogen – To find out more try a Thalesnano Energy gas generator.

Location of Generator

Though there are no indoor or outdoor generators, most generators fit best in one of these locations. As generators vibrate, you might consider installing them outside, especially in case of hospital settings where sensitive equipment or patients may be disturbed by the vibrations.

You should also ensure that the generator is placed far enough from the HVAC, ventilation, or any flammable materials.

If your generator is placed outside, ensure it is kept high enough to keep away from any rising water. Remember to keep the generator in close proximity to transfer switches, fuel supply, and electrical wiring.

Voltage Requirement

The power of generators is supplied by waves. This is mainly called a single-phase or a triple-phase. Single-phase delivers power in a single wave, whereas the triple-phase does it in three waves. In three-phase, there is a constant power source provided at a higher voltage.

For commercial purposes, a three-phase generator is a better option. For more information, contact your electrician.

Accessory Requirement

Cold weather kits and remote annunciator panels that show the generator status are some of the accessories that can be installed. Other options include enclosure lighting, strip heaters, and communicators.

Sound Levels

If your business is located near a residential area, you might have to consider noise options in order to prevent the entire neighborhood from complaining about you. A good quality generator sounds like an air conditioner compressor.

If your generator is louder, it would be wise to invest in a muffler that suppresses the exhaust sound, the primary noise source. Moreover, an add-on can further decrease noise from an engine or radiator fan.

Day to Day Operation/Ease of Use

An ideal generator should have a programmable controller that alerts you whenever the generator is in need of maintenance or running low on fuel. The generator interface should also be user-friendly with easy to use control panels.


Seals of approval and warranties should never be overlooked when you are purchasing a generator. A reliable company will offer a flexible warranty that suits both your needs and budget.

Transfer Switches

Transfer switches reconnect the electricity from the utility line to the generator. They may be automated or manual and are similar in terms of price.

Its amperage rating will be determined by the electrician depending on your power requirements. Ensure that the transfer switch does not carry more electricity than the distribution panel is designed to handle.

True/Clean Power

Harmonic distortions are currents that adversely interfere with other power equipment such as capacitors, transformers, etc. All generators produce this, however, a standard generator will produce less than five percent distortion to run alongside other electronic appliances in the building.

Ease of Installation

A licensed electrician is qualified to install the generator, but sometimes a plumber may also be required depending on the situation. Nonetheless, installation only takes a few hours by a professional. Oftentimes, the generator company will provide installation services. Inquire whether your company does so for your ease.

Dealer Network

A qualified dealer will not only help you purchase and install your generator but will also help maintain and for servicing for years after purchase. Most often, the generator company will introduce you to a trusted dealer to keep up your generator.

Equipment Maintenance

Last but not least, the maintenance of your generator is crucial to ensure a long shelf-life. You would want your generator to last as long as your business runs, if not longer.

A well-maintained generator will serve you for years to come. Thus for reliable, uninterrupted operation, have a generator check-up at least once yearly, or more if your area suffers from frequent outages.


Keeping these key points in mind, you will be able to buy the ideal generator for your business or homes. A good generator will light up your business when a power outage threatens to dim it out. Good luck!