power generator hire

When Should You Hire a Power Generator?

We can all agree that electrical power literally runs the world in all domestic, commercial, and industrial settings.

Since most essential services need constant power supply to operate, most situations that interrupt steady power supply require you to hire a power generator.

When to Hire a Power Generator

You guessed it: More often than not, situations interrupt your normal electric power supply. On the other hand, the supply could be steady but insufficient for your growing power needs.

Imagine this scenario: Your home, business premise or industrial plant may require more power, emergency power, or temporary power supply for various reasons.

Good News: Whatever the case, electricity generator hire is a reliable way to smooth out substantial changes in your electric power requirements.  Read on for situations worthy of hiring an electric power generator.

You should rent a power generator for your home, business, or industry in case of:

  • Scheduled power interruptions
  • Accidental and impromptu power shutdown
  • Field operations
  • A surge in electric power demand and uptake
  • Unstable power supply

Let’s dig a little deeper:

1.Scheduled power interruptions

Planned power outages happen for various reasons. For example, you could be relocating your brick-and-mortar company to an area with better business reception or moving your firm’s IT department or industrial databases to a more convenient location.

Similarly, planned power maintenance requires you to rent a standby power generator until the normal power is restored.

Here’s the bottom line: The power generator you choose to rent should provide enough power (Voltage and current) to handle all your power requirements flawlessly. Even better, your generator of choice must provide sufficient and uninterrupted power supply to run your operations until the normal supply resumes.

2.Accidental and impromptu power outages

Emergencies and accidents such as floods, fires, quakes, storms, excessive snowfall, and technical complications sometimes cause accidental power interruptions. Equally, unexpected occurrences sometimes require power providers to temporarily disconnect power to safeguard lives and property from electric fire damage.

Just imagine the loss of property, business, and time from unscheduled electric power shutdowns. The results are undesirable at best. However, all is not lost. Hiring a standby emergency electricity generator can sustain your electric power needs through the storm to keep your systems running, cut losses, and guard your brand’s reputation.

However, there’s a catch: In case of an accidental or unscheduled power hitch, your best bet at obtaining reliable power is renting a power generator with sufficient power output, bulk fuel, cabling sets, distribution boards, and changeover panels to serve your needs. Beyond that, opting for a suitable plug-and-play power generator ensures you reconnect to power and resume operations as soon as possible.

3.Field operations

Picture this: you are gearing up for an outdoor retreat with family, friends or work colleagues. Besides the basic necessities like food, water, clothing, and shelter, you might want to bring along a power generator to light up, mark up, and secure your space. Moreover, an electric generator would come in handy in powering your freezers to keep your perishable foodstuffs fresh and chill your beverages.

To top it off, most field events like outdoor cinema shows, public engagement forums, and theatrical productions run on electric power.  In such cases, power generators can provide the requisite juice to run all electrical and electronic equipment on site. Remember, you want a generator that will set up easily and quickly to start off your special event.

4.Surge in power demand and uptake

Are you planning to scale up your company’s electric hardware, upgrade equipment, or just need extra power for your home’s lighting, security, heating, or entertainment systems? These are some situations where your demand and consumption of electric power will spike above the usual levels.

It all boils down to this: If the national grid can’t supply enough power to cover your power-intensive project, your next best bet is hiring a power generator. Additionally, the best power generator for such circumstances should sport adequate power output, bulk fuel supply, appropriate distribution equipment, and sufficient electric cabling to safely handle the task.

Furthermore, you may want to settle for a set of generators for insurance. Here’s the deal: the generators work concurrently to guarantee stable power supply. One of the generators powers up all your essential mobile outdoor equipment while the other serves as a standby power unit in case of refueling, maintenance, or repair.  

5.Unstable power supply

Premises that face frequent power interruptions should consider hiring a power generator as a backup power supply unit. Along with this, the unit should be equipped with all requisite integrations to conveniently kick in and off upon power interruption and resumption consecutively.

How to Identify the Best Power Generator for your Situation

Understanding ideal circumstances for electricity generator hire is only part of a reliable standby or backup electric power solution. Over and above, you need to pinpoint the best unit for your specific condition.

Additionally, your choice power generator rental company should install the unit and supply the necessary fuel, cable sets, security integrations, distribution boards, earth rod sets, and transformers. Essentially, the generator forms a complete and independent power system that functions flawlessly as or better than the normal grid electricity.  

News flash: An electric power generator is not a one-size-fits-all remedy to all power snags. Each power situation is unique. Therefore, identifying an ideal power generator for your specific circumstances requires you to examine all critical factors including:

Required voltage output and projected power application

Does your premise run on single phase, three phase, or unique electric voltage and frequency? Domestic residences are typically powered by single-phase (240V/50Hz) power while most industries require three-phase (240V or 415V/50Hz) power to operate.

On the other hand, some special settings operate on specific power voltage and frequency, and are best served by pure sine wave generators.

What’s more, distinguishing the individual equipment you intend to run off the generator can help you find the best emergency electricity supply generator set. Powering rechargeable appliances, multiple handheld appliances simultaneously, heavy machinery, and entire establishments are power-intensive processes that require high voltage output power generators.

In contrast, inverter power generators are best suited to run compressors, sensitive electrical equipment like household appliances, pressure conditioners and pressure washers.  

The amount of electric current you need

Understanding the amount of electric current you need to run each electric tool is a great way to point you to suitable power generator choices. Typically, appliances running on single-phase power draw 4.5 amps of power per kVA whereas those working on three-phase electricity consume 1 amp for every kVA.

Type of generator fuel, its efficiency, and preferred mode of refueling

Nearly all portable and small generators use petrol while their larger counterparts run on diesel.  Besides this, you need to choose whether to refuel the unit on-site or opt for bulk fuel supply in tanks to minimise refueling.

Projected period of use

Establishing how long you intend to use the standby power units is a great way to narrow down your options. Inverter and pure sine wave power generators can only operate continuously for specific periods.

Size of generator

You can determine what size (physical dimensions and power output in kW or hp) of the power generator you require by identifying your sum power needs. The sizes vary greatly from portable single-use and briefcase-sized outdoor units all the way to gigantic multi-application power stations.

Typically, uninterrupted power supply generator size specifications are inscribed on the motor name plaque alongside the name of the motor type.

Miscellaneous equipment and special requirements

What other equipment do you require to set up and operate your power generator? Often, the units need accessories like extension leads, changeover switches, electric cable covers and sets, and sound-muffling barrier canopies.   

Mode of transport and delivery to site

Large rental power generators are often designed as road tow units ranging from 30kVA through 1250kVA whereas smaller limited-application options such as outdoor camping generators are briefcase-sized. Essentially, you can ferry power generators on a tilt tray, side loader, trailer, or crane truck depending on the specific size and your site’s accessibility.

Beyond considering these factors, you can find an appropriate emergency electricity generator by looking at the machines’:

  • Brand
  • Cost
  • Rental company’s location
  • Previous customer reviews


Accidents, equipment failure, and natural calamities such as severe flooding, snowfall, and storms, account for most grid power interruptions. In turn, electric power outages flung homes, businesses, and industries into darkness, revenue losses, and countless other inconveniences.

Luckily, standby power generators offer reliable reprieve to temporary power letdowns before the grid power is restored. Better yet, electricity generator hire is a cost-effective alternative to buying the units, especially to entities with neither the budget nor the space for their own standby power units.

Nevertheless, thorough due diligence, personal considerations, and professional site survey are critical processes to land the best power generator for your specific needs.