Generac Generator Reviews – Portable and Standby Generators

Updated On: June 8, 2020
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Have you ever faced a blackout, and thought to yourself for the hundredth time, that you need to buy a generator now? And yet, you somehow procrastinated that time, too, simply because you were not aware of which generator would suit your needs.

Well, not anymore! Our best Generac Generator reviews guide will help you choose the perfect device for you.

Whether it be for providing backup power supply to a dark house, or for a camping trip, or to get going on an RV, no one can underestimate the power of generators. This review and buying guide will help you understand in more detail exactly what you need for your use.

How to Choose the Best Generac Generator?

Generac is a trusted name in the world of generators. They come with all sorts and types of generators, and it is your job to understand which one would best suit your needs. Therefore, use this following list as a guide and consider these factors while investing in one.

Power

The first and foremost thing that you need to consider is power. Generators are usually sold specified by how much power they provide, or watts. First, you need to make a list of how many devices and appliances you plan on using in connection with the generator and then determine the ideal watt you would like. Or you can use the generator watt calculator.

For instance, if you are using the generator for your camping trip and only need to use a few devices along with it, you can do with one that is ranged between 1500 to 3000 watts. However, if you need a backup system for your whole home, you should invest in something that goes up to 10kW, at least.

Type

There are three main types of Generac generators – portable, inverter, and home standby.

You first need to determine what you are going to use the generator for. Portable and inverter generators are pretty great for using in trips and tailgating. The portable generators are also usually quite easy to carry around and do not emit as much sound like the others.

On the other hand, a home standby generator is ideal as a backup to your housing power system. These usually come in aluminum enclosures, and cannot be moved around.

Features

Look for some extra features that come along with your device. For example, if it has an LCD display and a user-friendly interface that shows its various indicators, then it is pretty much easy for you to keep up with its maintenance and power use.

Look for models that are easy to move around (if portable), compact, and can be stored easily. A model that uses True Power Technology is also a plus, as that means it can be connected with sensitive appliances as well.

On Home Standby Generators, try to get models that are equipped with a remote link monitoring system, as it makes the whole maintenance process much easier for users.

Safety Modes

Safety should be a very important aspect while using a machine. Ensure that your device has enough circuit breakers to keep it protected and that it has modes such as low oil shut off, which will shut your engine down when it senses any risk.

Inverter Generators
Generac iQ2000 Inverter Generator
    • Starting Power: 2000 Watt
    • Running Power: 1600 Watt
    • Noice Label:Not Tested
    • Operating Time:5.7 hours @ 50% Load
    • Fuel Tank Size: 1.06 Gallon
    • Weight:46.2lbs
Generac GP2200i Portable Inverter Generator
    • Starting Power: 2200 Watt
    • Running Power: 1700 Watt
    • Noice Label: Not Tested
    • Operating Time: 7 hours @ 50% Load
    • Fuel Tank Size: 1.2 Gallon
    • Weight:46.6lbs
Generac GP3000i Inverter Generator
    • Starting Power: 3000 Watt
    • Running Power: 2300 Watt
    • Noice Label: Not Tested
    • Operating Time: 4.5 hours @ 50% Load
    • Fuel Tank Size: 1.06 Gallon
    • Weight:59.5lbs
Generac GP3300 Portable Generator
    • Starting Power: 3750 Watt
    • Running Power: 3300 Watt
    • Noice Label: Not Tested
    • Operating Time: 10.25 hours @ 50% Load
    • Fuel Tank Size: 3.35 Gallon
    • Weight:101.5lbs
Generac GP3500iO Inverter Generator
    • Starting Power: 3500 Watt
    • Running Power: 3000 Watt
    • Noice Label: Not Tested
    • Operating Time: 8 hours @ 50% Load
    • Fuel Tank Size: 2.37 Gallon
    • Weight:74.3lbs
Generac GP7500E Portable Generator
    • Starting Power: 9375 Watt
    • Running Power: 7500 Watt
    • Noice Label: Not Tested
    • Operating Time: 11 hours @ 50% Load
    • Fuel Tank Size: 7.5 Gallon
    • Weight:191.5lbs
Generac 7676 GP8000E Portable Generator
    • Starting Power: 10000 Watt
    • Running Power: 8000 Watt
    • Noice Label: Not Tested
    • Operating Time: 11 hours @ 50% Load
    • Fuel Tank Size: 7.9 Gallon
    • Weight:198lbs
Generac 7162 Portable Generator
    • Starting Power: 10000 Watt
    • Running Power: 8000 Watt
    • Noice Label: Not Tested
    • Operating Time: 9.5 hours @ 50% Load
    • Fuel Tank Size: 8 Gallon
    • Weight:216lbs
Generac GP17500E Portable Generator
    • Starting Power: 26250 Watt
    • Running Power: 17500 Watt
    • Noice Label: Not Tested
    • Operating Time: 10 hours @ 50% Load
    • Fuel Tank Size: 16 Gallon
    • Weight: 390lbs

Best Generac Portable Generator Reviews

Here is a detailed list of the finest Generac generators along with their pros and cons.

Generac iQ2000 Inverter Generator

Generac iQ2000 Inverter Generator
FeaturesValue
Output PowerStarting: 2000 Watt / Running: 1600 Watt
Noise LevelNot Tested
Operating Time5.7 hours @ 50% Load
Fuel Tank Size1.06 Gallon
Starting MethodRecoil Pull start
Weight46.2lbs

The iQ2000 generator is one of the best generators in terms of user-friendliness and simplicity.

Instead of having three separate dials for starting and stopping the machine, it has the start, stop and run functions integrated into a huge deal, which is located at its side. This makes operating the device so much easier and hassle-free, as you can just crank up the setting you want.

Another great thing about this device is definitely its dashboard, which features two LED displays. These displays show several estimates to help you monitor the device better.

Pros
  • Simple power dial eliminates any hassle while starting
  • User-friendly LED interface helps with easy monitoring
  • Does not produce much sound
  • Three different modes for your different needs
  • Can be connected parallelly
  • Does not require much storage space
Cons
  • Lack of a large enough fuel capacity to run a lot of devices simultaneously

Generac GP2200i Portable Inverter Generator

Generac GP2200i Portable Inverter Generator
FeaturesValue
Output PowerStarting: 2200 Watt / Running: 1700 Watt
Noise LevelNot Tested
Operating Time7 hours / 50% Load
Fuel Tank Size1.2 Gallon
Starting MethodRecoil Pull Start
Weight46.6lbs

The Generac GP2200i generator is undoubtedly one of the best in the market. This generator is equipped with True Power Technology, which means that it supplies the power that is free from any fluctuations to your appliances. So, It takes place on our top 2000 watt generator list.

Therefore, this makes it an ideal choice for those who are constantly getting in trouble with their sensitive appliances while trying to supply power to them.

If we were asked about the most obvious good thing about this generator, it would be its compactness. Weighing at only 46.6 lbs., this can be picked up by one hand for most people.

Pros
  • Equipped with True Power Technology
  • Compact and lightweight
  • Super quiet
  • Simple startup procedures
  • Comes with an Eco Mode
  • Protects engine through LED indicators and Low Oil Shutoff mode
  • Parallel ready
  • Covered outlets for protection from the environment
Cons
  • Cannot support all appliances on Eco Mode

Generac GP3000i Inverter Generator

Generac GP3000i Inverter Generator
FeaturesValue
Output PowerStarting: 3000 Watt / Running: 2300 Watt
Noise LevelNot Tested
Operating Time4.5 hours / 50% Load
Fuel Tank Size1.06 Gallon
Starting MethodRecoil Pull Start
Weight59.5 lbs

This generator features a unique Power Rush technology, which enables it to increase its powers 50% more than its competitors at the time of starting.

It’s a great way to save energy, as this means that you can use it to power appliances that need more power without losing too much fuel. The Eco mode in this product also helps to adjust the speed level to help you save energy.

The product is not too lightweight in itself but is not entirely difficult to carry either. It’s also very easy to use for users with no prior experience due to its simplified dial system, which contains three knobs for running, stopping, and choking.

Pros
  • Features Power Rush Technology
  • Does not make too much noise
  • Great for saving fuel and energy
  • Easy to carry around
  • User-friendly
  • Supplies power to sensitive devices
  • Can be used to charge mobile devices
  • Boasts different features for engine safety indicators
  • Has the capacity to deliver twice the power by parallel mode
Cons
  • A little bit on the heavier side

Generac GP3300 Portable Generator

Generac GP3300 Portable Generator
FeaturesValue
Output PowerStarting: 3750 Watt / Running: 3300 Watt
Noise LevelNot Tested
Operating Time10.25 hours / 50% Load
Fuel Tank Size3.35 Gallon
Starting MethodRecoil Pull Start
Weight101.5lbs

The Generac GP3300 is widely known for its various amazing features. With a peak capacity of 3750 watts, this generator is suitable for supplying power to your appliances for at least 10 hours when on half load. This makes it a great device due to the Economic Mode it provides to its users.

Although it is named as a portable generator, it is not necessarily portable in the sense that it weighs almost 100 pounds.

However, it has wheels built into it and also has a handle, which makes the job of moving it from place to place way easier. It has the typical build of an open frame generator, with a strong steel casing that protects it from rough environmental damages.

Pros
  • Long run time of 10.5 hours at half load
  • Encased in a strong steel frame for durability and protection form environment
  • Equipped with wheels and handles for ease of transporting
  • Maximum safety
  • Helps you monitor maintenance and output levels through digital data center
Cons
  • Splits the power into two different streams

Generac GP3500iO Inverter Generator

Generac GP3500iO Inverter Generator
FeaturesValue
Output PowerStarting: 3500 Watt / Running: 3000 Watt
Noise LevelNot Tested
Operating Time8 hours / 50% Load
Fuel Tank Size2.37 Gallon
Starting MethodRecoil Pull Start
Weight74.3lbs

If you are looking for a generator that is lightweight, has monitoring and safety modes, and provides your appliances with enough power, then this is it.

This generator features a Power Rush Technology, which means that you can get a 50% increase in its power when starting any tools or other motor-driven machines.

The model has a running power of 3000 watts and reaches a peak power of 3500 watts. It can run for 11 hours straight with a full tank at 25% load, which is fueled through gasoline.

Pros
  • Features Power Rush Technology to get 50% more power while starting
  • Can run for 11 hours at 25% load
  • Lightweight
  • Provides clean, uninterrupted power
  • Ideal for RV users
  • Includes light indicators to help measure various monitors
  • Has safety modes built-in to protect the engine
  • Parallel ready
Cons
  • Does not have DC automotive outlet

Generac GP7500E Portable Generator

Generac GP7500E Portable Generator
FeaturesValue
Output PowerStarting: 9375 Watt / Running: 7500 Watt
Noise LevelNot Tested
Operating Time11 hours / 50% Load
Fuel Tank Size7.5 Gallon
Starting MethodElectric / Recoil Pull Start
Weight191.5lbs

Featuring a running power of 7500 watts and a peak power of 9375 watts, this one has a large fuel tank that can hold up to 7.5 gallons. This, in turn, provides it with the capacity to supply power to appliances at a 50% load for nearly 11 hours. This makes it a very popular device amongst many users.

One of the best things about this machine is definitely its electric start system, as opposed to a push and start mechanism in traditional generators. This enables you to just push a switch and get the generator started, without any sort of added hassle.

Another benefit of it is the use of folded handles on its body, which helps to store the device neatly in a small space.

Pros
  • Can run at 50% load for approximately 11 hours
  • Easy, no hassle-free electric start system
  • Equipped with wheels for easy transferability
  • Can be stored conveniently
  • Equipped with circuit breakers for added safety
  • Hour meters help track consumption rate
Cons
  • Does not have DC or USB outlet

Generac 7676 GP8000E Portable Generator

Generac 7676 GP8000E Portable Generator
FeaturesValue
Output PowerStarting: 10000 Watt / Running: 8000 Watt
Noise LevelNot Tested
Operating Time11 hours / 50% Load
Fuel Tank Size7.9 Gallon
Starting MethodElectric / Recoil Pull Start
Weight198lbs

This Generac model is great for basic residential use and RV electronics, due to its 8000-watt running power and 10000 watt starting power.

The Power Rush Technology it uses gives it a 30% boost at the beginning, which enables it to be connected with heavy-duty equipment. It can run for 11 hours on a half load.

Despite being almost 200 pounds in weight (which is quite normal for a generator with 8000 watts of running power), this model can be moved around quite conveniently.

Pros
  • Provides 30% more power while starting
  • Continues to run for up to 12 hours on a quarter load
  • Can be moved around conveniently
  • Emits little sound relative to its size
  • Electric start system
  • Equipped with components for monitoring maintenance
  • Has safety measures included
Cons
  • Not good for camping or hunting trips where you need minimum noise

Generac 7162 XT8000EFI Portable Generator

Generac 7162 Portable Generator
FeaturesValue
Output PowerStarting: 10000 Watt / Running: 8000 Watt
Noise LevelNot Tested
Operating Time9.5 hours / 50% Load
Fuel Tank Size8 Gallon
Starting MethodElectric / Recoil Pull Start
Weight216lbs

This one is among those in the 10000-watt range and hence supplies you with a peak power of 10000 watts and a running power of 8000 watts when needed.

Its huge 8-gallon tank ensures that you get almost 9.5 hours of run time when it is operating at half load. This makes it quite an energy-saving generator and popular among users.

Since this model is very heavy, it is not portable in the traditional sense. Definitely do not try to pick it up and move it somewhere else, or you risk breaking your arms.

Pros
  • Large 8-gallon fuel tank ensures long run time
  • Equipped with folding handles and 10 inch thick wheels for portability
  • Different modes to safeguard the engine
  • Covered outlets provide protection from rough environments
  • Able to be connected to sensitive devices
  • Contains indicators for easy monitoring
Cons
  • Quite heavy

Generac GP17500E Portable Generator

Generac GP17500E Portable Generator
FeaturesValue
Output PowerStarting: 26250 Watt / Running: 17500 Watt
Noise LevelNot Tested
Operating Time10 hours / 50% Load
Fuel Tank Size16 Gallon
Starting MethodElectric
Weight390lbs

If you are tired of looking at generators that can provide power to small appliances and need one that can be used as a backup to your house’s electricity system, then this is the one for you.

This generator has a running watt of 17,500 watts, and a starting power of 26,250 watts, which is enough to supply electricity to medium-sized 3-bedroom home.

The generator has a 16-gallon fuel capacity, which is proportionate to its size. Therefore, it can run for longer periods of time than all the generators we have reviewed until now.

Pros
  • Provides enough electric power for a medium-sized home
  • 16-gallon capacity ensures a run time of 10 hours at 50% load
  • Electronic starting mechanism
  • Factory muffler helps lessen the noise
  • Can be moved around by an adult
  • Equipped with a digital data center to facilitate monitoring
  • Contains different modes to reduce the consumption of fuel and energy
Cons
  • A little bit on the expensive side

Best Generac Whole House Standby Generator

Here is a detailed list of our well-researched recommendations along with their pros and cons. To know more about the best whole house generator you can also visit the Whole House Generator list.

Generac Guardian 7030 9kW Standby Generator

Generac Guardian 7030 Optimus Generator
FeaturesValue
Natural Gas Output
Propane Output
Rated 8000 Watt
Rated 9000 Watt
Rated Voltage120/240
Transfer Switch100Amp
Natural Gas Consumption
Propane Consumption
133 ft3/h @ Full Load
1.5 gal/h @ Full Load
Noise Level66 dbA (From 23 Feet)
Weight340lbs
DatasheetDetails

This generator is known as a must-have device among many homes, due to its many amazing features. First of all, it is equipped with true power technology. This enables it to provide clean power to all appliances and reduce the chance of voltage up-downs or blackouts. As a result, all your sensitive appliances are perfectly safe.

Since this is a standby home generator, you can use it to provide power to your full home as a backup during blackouts. Its capacity ensures that you do not have to face any problem while doing this.

Pros
  • Equipped with True Power Technology
  • Provides power supply to an entire home
  • Can be used in various weather conditions
Cons
  • A little bit on the expensive side

Generac 70351 16kW Home Standby Generator

Generac 70351 Home Standby Generator
FeaturesValue
Natural Gas Output
Propane Output
Rated 16000 Watt
Rated 16000 Watt
Rated Voltage120/240
Transfer SwitchNot Included
Natural Gas Consumption
Propane Consumption
309 ft3/h @ Full Load
2.94 gal/h @ Full Load
Noise Level66 dbA (From 23 Feet)
Weight409lbs
DatasheetDetails

One of the best out in the market for full house systems!

It might not always be possible for you to stay near your generator and check when the next maintenance is due, or how much load you are operating right now. However, with the help of the mobile link remote monitoring system, all those things can be done now. This way, you can be totally worry-free.

With the help of True Power Technology, this model ensures that your sensitive appliances are not damaged. It does so by mainly providing clean power without any disturbances throughout your home. Hence, it is indeed a great investment for those who use a lot of sensitive devices like air conditioners, heating systems, etc.

Pros
  • Features mobile link remote monitoring for easier access
  • Provides clean power to all appliances
  • Aluminum casing offers protection
  • Sediment trap helps to elongate engine life
  • LCD displays facilitate easy monitoring
Cons
  • Might be difficult for technologically challenged people to set up the remote monitor

Generac 70432 22kW Home Standby Generator

Generac 70432 Home Standby Generator
FeaturesValue
Natural Gas Output
Propane Output
Rated 19500 Watt
Rated 22000 Watt
Rated Voltage120/240
Transfer Switch200Amp
Natural Gas Consumption
Propane Consumption
310 ft3/h @ Full Load
3.87 gal/h @ Full Load
Noise Level67 dbA (From 23 Feet)
Weight466lbs
DatasheetDetails

This Generac home standby generator is another cult favorite in the market, despite some users’ unfortunate experiences.

To provide power supply to your whole home, you definitely need models that have adequate running power. The good news is, this model got just that. With LPG it generates 22 kW and with natural gas it generates 19.5kW, this can be a great addition to your home.

If your home has any sensitive appliances – such as air conditioners, TVs, heater systems, and this fact has always stopped you from using generators, know that you do not have to do that anymore.

Pros
  • Enough power for big houses
  • Features True Power Technology
  • Equipped with a remote monitoring system
  • Has an LCD displays for easy monitoring
  • Rhino coat offers protection from damaging conditions
Cons
  • Some users reported incidents of burnt coil after two months of use

Generac RG03015ANAX Protector Series 30kW Standby Generator

Generac RG03015ANAX Protector Series Standby Generator
FeaturesValue
Natural Gas Output
Propane Output
Rated 30000 Watt
Rated 30000 Watt
Rated Voltage120/240
Transfer SwitchNot Included
Natural Gas Consumption
Propane Consumption
492 ft3/h @ Full Load
5.4 gal/h @ Full Load
Noise Level73 dbA (From 23 Feet)
Weight935lbs
DatasheetDetails

The Protector Series Generator is one of the most sought-after generators of all time, and for good reasons. This is great at providing power supply to all your home, even the most sensitive ones.

It does so mainly through the help of True Power Technology, which enables it to provide clean, safe power to all the appliances, even the most sensitive ones in the house.

Besides this, the model features an evolution controller mainly designed for monitoring purposes. This includes LCD displays that have a smart battery charging system, multilingual settings, and backlit features. It helps to understand the current state of your generator better in so many ways.

Pros
  • Equipped with True Power Technology
  • Features an evolution controller that makes monitoring super easy
  • Has a remote monitoring system
  • Durable all-aluminum enclosure
  • Sediment traps to provide maximum protection to the engine from dust and moisture
Cons
  • A little bit on the expensive side

Final Words

Generators have various uses in the modern economy. If you need to buy one, make sure that you think of all the aspects before investing in it, and use this Generac Generator Reviews as a guide to help you. We truly hope that this will help you in making

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