Portable generators are welcomed in the market since day one as their importance was realized earlier than one could foresee. They can power the appliances at your home, work, construction sites and are ideal for tailgating and recreational activities as well.

Generac is a trusted brand known for manufacturing high-quality generators, portables being one of its categories. Many of its products are affordable while being highly efficient. With innovative features, they are competitive and highly in demand in the market.

Comparison Table

1
Generac Generator GP2500i
Running Wattage: 2200 watts

Surge Wattage: 2500 watts

Tank Volume: 1.0 Gallons

Weight: 48 Pounds

Runtime at 50% load: 4 Hours

2
Generac Generator 7676
Running Wattage: 8000 watts

Surge Wattage: 10000 watts

Tank Volume: 7.5 Gallons

Weight: 197 Pounds

Runtime at 50% load: 9 Hours

3
Generac Generator 76861
Running Wattage: 8000 watts

Surge Wattage: 10000 watts

Tank Volume: 7.9 Gallons

Weight: 190 Pounds

Runtime at 50% load: 11 Hours

4
Generac Generator 5939
Running Wattage: 5500 watts

Surge Wattage: 6875 watts

Tank Volume: 7.2 Gallons

Weight: 171 Pounds

Runtime at 50% load: 10 Hours

5
Generac Generator 6954
Running Wattage: 8000 watts

Surge Wattage: 10000 watts

Tank Volume: 5 Gallons

Weight: 197 Pounds

Runtime at 50% load: 9.5 Hours


Top 5 Best Generac Generators

Generac GP2500i Inverter

Generac GP2500i Inverter

The GP2500i inverter portable generator produces power to run multiple tools and electronic equipment. Whether powering the home or outdoor appliances, it can help you save cost as compared to other powerful generators in the market. This small package with a big deal can be your right option to run home essentials during an electric outage.

The compact design makes it easy to carry and the economy mode feature lowers the noise level and fuel consumption making it efficient enough to operate for extended periods. It is a portable solution designed to provide stable power for a variety of outdoor activities.

Benefits

This neighbor-friendly inverter is well suited for indoor and outdoor tasks and requires less storage space. It can run security systems, television, laptop, toaster, blow dryer, lawnmower, and others. This small tool offers a connection for two 2500i inverters simultaneously if twice the power is needed.

Design and Materials

  • The compact design makes it easily portable
  • Covered outlets protect against dirt, debris, and other harmful particles.
  • USB Port is included to charge devices
  • The built-in handle makes it convenient to carry

Drawbacks

Though the model is a perfect fit for home and outdoor tasks, it does not support running high-duty machinery.

Overall

It is a durable and affordable power solution for a variety of applications. Unlike other generators, it does not produce noise and becomes a powerhouse for running many appliances, while occupying less storage space. Though it won’t suffice the power needs of heavy machinery, it is ideal for running sensitive electronics and tools.

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Pros
  • Economy mode enables automatically adjustable engine speeds to save on fuel
  • It alerts when oil is low or overloaded
  • The parallel-ready feature allows simultaneous connection for two GP2500i inverter generators to double the power
  • Automatically shut down at low oil levels to protect the engine from damage. safeguards engine from incurring damage
  • The integrated Off/Run/Choke Knob makes the start and shutdown procedures easy.
  • Comes with a residential warranty of 3year and a commercial warranty of 1 year.
Cons
  • Offers less (2.5kW) not sufficient to run high power equipment
  • Not designed for heavy-duty tasks

Generac 7676 GP8000E Portable Generator

Generac 7676 GP8000E Portable Generator

In times like these when power-driven tools and the appliance industry have expanded all their horizons, generator manufacturers have realized the need for power supply in terms of electricity outages, and this model is quite an investment. With a single purchase, it can satisfy your energy requirements without having to spend money on specialized generators.

This model offers many benefits that make it one of the favorites in GP8000E series. Designed for both, emergency power supply and recreational use, it is capable of providing power for extended periods due to its durable engine and large-capacity steel tank.

Benefits

With this user-friendly generator, you will always be prepared for sudden power cut-offs as it is always ready with a plug-in battery jack that keeps it charged. The large-capacity fuel tank with a durable engine enables it to run for long hours and with the increased 30% starting capacity that it provides; it allows you to do more with less. The maintenance is tracked with an hour meter at regular intervals. Along with the basic portable generator facilities, it provides multiple other benefits making it a good option to consider.

Design and Materials

  • A sturdy but lightweight frame enhances portability
  • The strong frame protects the engine and spare parts
  • Heavy-duty wheels that support the weight of generator and don’t wear out
  • Rubber legs opposite to the wheels provide increased support for this machine.
  • Fold-down handle for convenience
  • Covered outlets
  • 1.25 in. steel tube cradle adds to the strength
  • Includes spark plug, air filters, and oil filters

Drawbacks

The only downside we found about this model is that it has no engine-supported charging. It means you have to turn down the running machine and remove the battery for charging it.

Overall

This model is a good investment and includes many added features that mean saving cost on specialized generators. A contractor might prefer a more heavy-duty model while someone who frequently goes on vacation might need a quieter solution. Overall, this is one of the most efficient portable generators, yet a downside can be the removal of the battery every time you charge it.

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Pros
  • It has good fuel efficiency. You can keep the essentials running overnight at the half and quarter loads.
  • Electric start feature makes initiation process easier
  • Hour meter inspects the model at regular intervals
  • Comparatively lesser noise of 70 dB than other portable generators with the same output.
  • Automatically shuts down at low-oil levels
  • Includes splash lubricant and voltage regulator that allows for smooth running
Cons
  • It has a THD value of 5% which is the upper limit that is considered for sensitive electronics.
  • The engine does not charge the battery, so you have to remove it for charging.

Generac 76861 GP8000E 420 PR 49 St./CAN Portable Generator

Generac 76861 GP8000E 420 PR 49 St./CAN Portable Generator

This is a versatile model suitable for use in case of electricity outages and various outdoor functions. Being an affordable and reliable solution to power shortages, it is powered by gas. It has many innovative features that other portable generators of the same output lack, making it ideal for use at home and outdoor sites.

Benefits

The models offer versatility in terms of working well with indoor and outdoor equipment alike. This gas-powered generator is capable of running for a long time and has a heavy yet stable and strong structure. Maintenance remains in-check as the hour meter inspects it at regular intervals.

Design and Materials

  • Heavy-duty wheels for the support that don’t fall flat.
  • An 8 Gal. steel fuel tank enables running for extended hours
  • Easy-to-read fuel gauge
  • It includes four 120-Volt 5-20R outlets and one 120/240-Volt L14-30R twist-lock outlet
  • Protected circuit-breaker outlets that protect against dust and other environmental factors.
  • Fold-down handles making it convenient to store and carry.

Drawbacks

The large size of this model makes it difficult to carry as compared to other gas-powered portable generators.

Overall

It includes innovative features when compared to other gasoline-powered portable generators and fits the use of home and outdoors. The heavy body makes it difficult to transport yet strong and stable. So, if you are not planning camping anytime soon then it is one of the most reliable and affordable options for a house, considering it is powered by gasoline.

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Pros
  • A Low-tone muffler suppresses the noise.
  • The engine runs on gasoline.
  • It includes an electric start feature with recoil backup
  • Hour meter tracks the model for maintenance at regular intervals.
  • Automatically shuts down at low oil level thus protecting the engine from damage.
Cons
  • The large size of the model makes it difficult to carry and transport.
  • It has a THD value of 5% which makes it unsafe to use with sensitive electronics such as television and laptops.

Generac 5939 GP5500

Generac 5939 GP5500

Since Generac’s GP5500 portable generator provides 5,500 running watts and 6,875 starting watts, these are considered ideal for home, power tool use, tailgating, and emergency backup power source. It includes many interesting features that other portable generators of the same output lack.

Benefits

It is capable of providing enough power for emergency use due to a large fuel tank that enables it to work for extended hours and has a runtime of about 10 hours at 50% load. It has a durable steel frame structure and a long-life engine. This user-friendly model enables automatic switch off at lower oil levels and maintenance is checked at regular intervals by the hour meter.

Design and Materials

  • It has pull and manual start options
  • A durable steel frame structure
  • Includes 1.25in steel tube cradle for increased strength.
  • Heavy-duty wheels for the support that don’t fall flat
  • A 6.7 Gal. steel fuel tank enables running for extended hours
  • It contains two 120V outlets and one 120/240 twist-lock outlet
  • Protected circuit-breaker outlets that protect against dust and other environmental factors.
  • A fold-down handle makes portability and storage easier.

Drawbacks

One downside of the model is that it’s louder than expected while some claim it to be quiet, so there is a subjective view of this generator about being neighbor-friendly.

Overall

The features of this model make it an exceptional value for money. This is an affordable and reliable solution when considering for use at home, tailgating, and power supply. Overall, the model offers a variety of applications while being powerful enough to work for extended hours and the only issue reported is that the noise is catered to some extent by mufflers.

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Pros
  • A Low-tone muffler suppresses the noise.
  • The engine uses lubrication for smooth running ad extended life.
  • The circuit breakers prevent overload thus protecting them from any damage
  • Hour meter tracks the model for maintenance at regular intervals.
  • Automatically shuts down at low oil level thus protecting the engine from damage.
Cons
  • Louder than some
  • It has a basic level control panel
  • Heavier in comparison to other portable generators of the same output

Generac 6954 GP8000E

Generac 6954 GP8000E

This model offers many benefits that make it one of the favorites in GP8000E series. Being an affordable and reliable solution to power shortages, it has the added benefit of being powered by gas. It has many innovative features that other portable generators of the same output lack, making it ideal for use at home and outdoor sites.

Benefits

With this user-friendly generator, you will always be prepared for sudden power cut-offs as it is always ready with a plug-in battery jack that keeps it charged. The large-capacity fuel tank with a durable engine enables it to run for long hours of about 12 hours. The maintenance is tracked with an hour meter at regular intervals. Along with the basic portable generator facilities, it provides multiple other benefits making it a good option to consider

Design and Materials

  • A durable steel frame structure
  • Large fuel tank enables running for extended hours
  • Includes 1.25in steel tube cradle for increased strength
  • Heavy-duty wheels for the support that don’t fall flat
  • Protected circuit-breaker outlets that protect against dust and other environmental factors.
  • Fold-down and locking handle makes portability and storage easier.
  • Plug-in battery charger jack keeps battery charged and ready to go

Drawbacks

This model does not include the feature for carbon monoxide shut off. Instead, it has a low oil level shut down to prevent any damage.

Overall

It is a high-quality generator and easy to operate. The features of this model make it very efficient in comparison to other generators of the same output. This is an affordable and reliable solution when considering for use at home, tailgating, and power supply.

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Pros
  • One-touch electric start
  • The engine uses lubrication for smooth running ad extended life.
  • Automatically shuts down at low oil level thus protecting the engine from damage.
  • The circuit breakers prevent overload thus protecting them from any damage
  • Hour meter tracks the model for maintenance at regular intervals.
Cons
  • Louder than other generators of the same output

Buyer’s Guide – Generac generators

How does a portable generator work?

A portable generator produces electric power through an on-board alternator driven by a gas-powered engine. It includes power outlets where extension cords, electric-powered tools, and appliances are plugged in. The number of power outlets defines how powerful the generator is. These are rated according to the amount of power (watt) they produce. Unlike a permanent generator, portable ones aren’t fixed and can be carried anywhere, and must be started manually.

Why do we need a portable generator?

There are quite a few important reasons why you should have a portable generator, major being an emergency situation as you never know what could be next, so it’s safer to have a backup in case of a sudden power outage. Be it a storm or fault in the electric lines, you won’t be the only one in the neighborhood to be caught in that situation. It means either of the two things, due to the increase in demand for the product the price rises to peak and shortage of reliable product. You don’t necessarily need it just for the power cut-offs, but you might be relying on it for many outdoor activities. And the market is full of efficient portable generators that suit the purposes of tailgating, powering home essentials, and outdoor tools.

How to Choose the Right One?

Portable generators enable your home, work, and outdoor essentials to run during the absence or cutoff of electric power supply. Since buying a portable generator is such an investment, selecting the right one that suits your needs is very important. Here are a few tips to help you select better.

Determining the size

The size of a generator depends on the number of appliances, tools, or equipment that you want to power.

For this, you have to make a list of the essentials and determine running watts.

Add up the running watts to get an estimate on how many running watts your generator has to have.

Determine starting watts of all equipment and add up the highest starting watt (an equipment has) to the total running watts. This gives you an estimate of the number of starting watts your generator should have.

Run time

Considering a generator that has a long run time at half-loads is a smart move. The longer it will run, the fewer times you’ll have to refuel it. In general, a generator with a run time of up to 10 hours will get you a full night’s sleep without having to get up to refuel it.

Outlets

Select a generator with enough outlets to suffice your requirements. If you want to run heavy home essentials like an air conditioner, consider a generator with a 30amp locking type outlet.

Portability

Though there are many efficient portable generators with a heavy body which makes them difficult to carry, there are others too with compact designs. If you are not willing to carry a heavy one, you can surely look for a lightweight model. The market has many options for compact designed generators with no compromise on the quality. In addition to weight, there are other features as well such as foldable handles, heavy-duty wheels, and supports.

Cord Set

Few generators along with a heavy-duty generator cord set. This cord set provides four standard household outlets at the end of one cord, therefore knocking out the need to manage various extension cords.

What features to consider while buying a portable generator?

There are some important features to consider while buying a portable generator, you never know what important feature you might be missing while purchasing your perfect portable generator.

Automatic Start

Isn’t it relieving to know your generator is smart enough to turn it on automatically when the power goes off?

Automatic CO Shutoff

This feature makes it convenient and safer to use a generator. It can sense harmful gases building up and shuts off the machine. Manufacturers today are incorporating this feature more than ever usually by the name of “CO protect”, “CO shield” and many others.

Low-CO Engine

It protects you against the deadly carbon monoxide gas.

Electric Start

If you want to save yourself from the struggle of pull starting the engine, this push-button electric start might be useful. Not all but few generators come with this added this.

Alternative Fuel Capacity

It’s better to have a generator that offers running through propane or natural gas, other than gasoline.

Fuel Gauge

It enables you to have a glance at the amount of fuel left inside

Low-Oil Shutoff

If oil falls below a certain level, this feature turns off the engine to prevent any damages.

Multiple Outlets

Multiple outlets help you to spread the load and generally four outlets will let you do it well. But is recommended only in case of high usage.


FAQ – Generac generators

What’s the Difference Between Running and Startup Power?

The surge of power required to kick start the generator is its starting power while the amount of power required to keep it running is known as running power. It is determined in watts

What is meant by CARB Compliant?

Since generators are run by fuel, they emit exhaust and have a negative impact on the environment. You will find generators that have a tag of CARB-compliant on them. CARB stands for California Air Resources Board and this board has set a criterion by which the equipment must abide to reduce the harm imposed by pollutants on the environment. So, when a generator or any device is CARB compliant, it means that it meets the standards of this board.

How long can portable generators run continuously?

Portable generators are an incredible tool and can run continuously even for weeks if maintenance is done at regular intervals. Every generator comes with a manual so it’s important to read and understand the way a particular model behaves. Since gasoline is highly inflammable, the engine must be turned down before refueling and it is highly recommended to not let your generator run out of fuel entirely. Generally, a portable generator can run up to 10hours before it requires refueling again.

Can you run a TV on a portable generator?

It varies depending upon the type of generator since some have a THD value of about 5% which is not safe to run sensitive equipment like television, laptops, blow dryers, and others. As the power can be uneven, the surges can damage the circuits of these sensitive electronics especially if the generator runs out of fuel.

What happens if you overload a portable generator?

When overloaded, a generator starts producing irregular outputs that result in damaging the appliances due to uneven power. Therefore, it is recommended to never overload a generator to save on your appliances and the cost of a generator. Always keep an eye on the running wattage of a generator so you can immediately turn down any appliance if these running watts are exceeding a certain limit.

Summary/Conclusion

Portable Generac generators have become the new common in terms of power backup and it is inevitable to deny their need for powering up multiple types of equipment. The market offers a variety of portable generators that are ideal for tailgating, running home essentials, can be used at construction sites or for recreational purposes. Many people are introduced to it during sudden power outages and others at camping. Be it anyone, everyone might agree on the importance of an efficient portable generator and the benefits it can bring along.


John Billiou

John Billiou

LOCATION: Visalia, California

OCCUPATION: President

John Billiou assumed operations of the family business in 1989 with a “big appetite” for success.

Based in Central California, Billiou's Has been serving the Parts Needs of Lawn & Garden Dealers Across the Western United States for 70 Years.

Today, the company distributes new equipment and parts in 13 Western states and John said their No. 1 customers are cities and counties.

Billiou’s provides field support through their call center, field sales force, and an extensive website.

Billiou’s team strives to longstanding value to the customer and readers by making reliable and solid buying recommendations.

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