Generac generator reviews
Top ten picks of 2021.
Generac has been in the industry since 1959 and has given us some of the best portable and whole-house generators. They have produced numerous generators that are affordable and efficient over the years. Research says that seven out of ten people prefer Generac generators more than any other brand. This is due to their product's efficiency and their supportive customer care system. They are generally known for home standby generators, but they have made some fantastic portable generators, too, over the years. They are one of the most trusted brands in the US and have gained many customer's loyalty over the years. With a wide range of generators, they have given us some of the best options to choose from. The Generac generator comes in handy during emergencies and blackouts and even during natural calamities. They also have excellent customer service.
In this article, we will see about some of the best Generac generators on the market. There are different generators in Generac, such as portable generators, inverter generators, quiet generators, etc. We have picked some of the best-selling Generac generators on the market. This article will help you understand the Generac generators on the whole and know about their features and reviews. But what generic generator suits your needs? We have gone through the best generic generators on the market and selected the top ten generators of 2021. This list will give you an idea about the Generac brand and its product's quality.
Best Generac generators:
- Generac 7129 GP3000i Inverter Generator
- Generac 7676 GP8000E Portable Generator
- Generac 5939 GP5500 5500 Running Watts/6875 Starting Watts Gas Powered Portable Generator
- Generac 7117 GP2200i 2200 Watt Portable Inverter Generator
- Generac 76711 GP1200i 1200 Watt Portable Inverter Generator
- Generac 70432 Home Standby Generator Guardian Series
- Generac 7127 iQ3500-3500 Watt Portable Inverter Generator
- Generac 6864, Diesel Powered Portable Generator
- Generac 6954 GP8000E 8,000 Running Watts/10,000 Starting Watts Electric Start
- Generac 6866 iQ2000 Super Quiet 1600 Running Watts/2000 Starting Watts Gas Powered Inverter Generator
1. Generac 7129 GP3000i Inverter Generator
| Product weight | Product dimension | Wattage | Voltage |
| 59.5 Pounds | 22.2 x 13.3 x 18.4 inches | 3000 | 120V |
This generator is equipped with powerRUSH technology, which gives you 50% more power and starting capacity. This allows you to perform more efficiently with less power. Moreover, it is one of the quiet generators that emit less noise and optimizes performance. The design of this generator is lightweight and compact, making it one of the best portable generators of Generac. It gives you clean power suitable for all types of sensitive electronics such as smartphones, tablets, TVs, etc.
There are different wattage variants in this generator, and you can choose any of them according to your power supply needs. This generator is 59.5 pounds, so you might not need extra hands in moving it around. It also comes with a built-in handle which makes the moving work much more accessible. This generator has accurate power technology, which gives you clean energy suitable for even sensitive electronic appliances. It has USB outlets and a parallel ready feature to connect to similar generator models for extra power.
Why we love Generac 7129 GP3000i Inverter Generator:
- It has accurate power technology and economical mode.
- Comes with a built-in handle which makes it easy to move.
- It is lightweight and budget-friendly.
Bestseller (lists)
Generac 7129 GP3000i Inverter Generator Garden & Outdoor
- PowerRUSH Technology - Delivers over 50% more starting capacity-allowing you to do more with less
- Quiet inverter power - reduces sound emissions and provides optimal performance
- Easy to carry - compact & lightweight with built-in handle
- Truepower - clean power for sensitive electronics. ItemWeight: 59.5 pounds
- USB outlets and parallel ready - connect 2 units together for double the power ... Read More
2. Generac 7676 GP8000E Portable Generator
| Product weight | Product dimension | Wattage | Voltage |
| 214 Pounds | 27.2 x 27 x 26.5 inches | 8000 watts |
This generator from Generac has to power rush advanced technology, which gives you 30% more starting power than other generators. It has 1000 starting watts and 8000 running watts, which can charge most of your household electric appliances. It has an electric feature making it easy to start and use. This generator has an OHV engine equipped with splash lubrication, improving your engine life and making it efficient. This is a gas-powered generator with a large capacity tank and gives you 11 hours of runtime with 50% of the load. There are different wattage variants in this generator so that you can choose according to your power needs.
This is a heavy generator that comes with handles. So you should find a perfect place to park them, and you can also buy a wheel kit to make them easily portable. The user manual might be confusing for some, so you might need a professional expert's opinion and help assemble the generator to make it function properly. This 8000 watts generator can power most of your home electronics like AC, refrigerator, Tv, smartphones, etc. It can also power up your heavy machinery tools, and they are an excellent source for power backup during emergencies. It is one of the best value Generac generators on the market with 8000 watts of power.
Why we love Generac 7676 GP8000E Portable Generator:
- It is an affordable 8000 watts generator on the market.
- This generator has 11 hours of run time.
- It comes with a durable OHV engine with splash lubricant.
Bestseller (lists)
Generac 7676 GP8000E Portable Generator, Orange, Black Garden & Outdoor
- Featuring power Rush advanced technology – delivers over 30% more starting capacity allowing you to do more with less
- Dimensions: 27.2" W x 27" D x 26.5 H | Weight: 198 lb
- 10000 Starting Watts. 8000 Running Watts
- Electric start Model for easy operation (Battery included)
- Generac durable OHV engine with splash lubrication provides a long engine life
- Large-capacity steel fuel tank with incorporated fuel gauge provides durability an... Read More
3. Generac 5939 GP5500 5500 Running Watts/6875 Starting Watts Gas Powered Portable Generator
| Product weight | Product dimension | Wattage | Voltage |
| 180 Pounds | 28.75 x 26.75 x 25 inches | 5500 Watts | 120 Volts |
Generac 5939 GP55000 generator has a 389cc OHV engine which gives you constant power and has a long engine life. It has a low oil level shutdown, hour meter, covered circuit breaker, which provides additional protection to the generator. This generator has a 7.2-gallon fuel tank which gives you 10 hours of run time with only 50% of the load. It comes with a locking handle, which makes it easy to transport, and the never-flat wheels are an excellent source for portability. They are reliable in times of transport. It has a one ¼" steel tube which gives the generator additional strength and durability.
Portable generators have some excellent functionalities and can be a great source of power during camps, trips, tailgating, etc. This generator has 6875 starting watts and 5500 running watts, making them an excellent source of power during emergencies. The hour meter also has a maintenance alert which helps you to maintain our generator at regular intervals. This generator is gas-powered, so it provides you high and clean power. It works well on many terms, but the noise level can be a bit higher than usual. But you can use an external noise chancellor and muffler to reduce the noise of the generator.
Why we love Generac 5939 GP5500 5500 Running Watts/6875 Starting Watts Gas Powered Portable Generator:
- This generator has ten hours of runtime with 50% of the load.
- It has a low oil level shutdown and hour meter.
- This generator is equipped with a 389cc OHV engine.
Bestseller (lists)
Generac 5939 GP5500 5500 Running Watts/6875 Starting Watts Gas Powered Portable Generator Garden & Outdoor
- Generac 389cc OHV engine for long engine life and consistent power
- Hour Meter / Low-oil level shutdown / Covered, circuit breaker outlets for added protection
- 7.2 gallons fuel tank provides up to 10 hours of run time at 50% load
- Fold-down, locking handle provides compact storage while heavy-duty, never flat wheels offers reliable portability
- Hardened 1 1/4" steel tube cradle for added strength and durability ... Read More
4. Generac 7117 GP2200i 2200 Watt Portable Inverter Generator
| Product weight | Product dimension | Wattage | Voltage |
| 46 Pounds | 19 x 11 x 17 inches | 1700.00 | 120 Volts |
The Generac GP2200i is exceptionally minimal and easy to haul around for trips. This generator is eco-friendly because the economy mode will ration energy. The LED shows caution about the degree of oil and force yield. To acquire additional force, two inverters can be associated equally. This generator is not difficult to move with the assistance of inherent handles. The innovation utilized in this kind of generator is genuine force, giving clean energy to charge touchy hardware. The generator can run for 10.75 hours at an appraised load with a 1.2-gallon gas tank.
There are different wattage variants in this generator, and you can choose any of them according to your power supply needs. This generator is 46 pounds, so you might not need extra hands in moving it around. This generator also comes with a built-in handle which makes the moving work much more accessible. It has accurate power technology, which gives you clean energy suitable for even sensitive electronic appliances.
Why we love Generac 7117 Gp2200I W 50St Inverter:
- It has accurate power technology and economical mode.
- Comes with a built-in handle which makes it easy to move.
Bestseller (lists)
Generac 7117 Gp2200I W 50St Inverter, Orange Garden & Outdoor
- Quiet, Compact, Easy to use. AC rated output running Watts: 1700, AC maximum output starting Watts: 2200. Rated 120 VAC Amperage-14.1
- Truepower technology provides clean, stable power ideal for sensitive electronics, tools and appliances while the 1.2 gallon fuel tank allows 10.75 hours of run time at 25% load
- Built-in handle makes it easy to transport and the integrated OFF/RUN/CHOKE knob simplifies startup procedures
- Economy mode provides excellent fuel economy a... Read More
5. Generac 76711 GP1200i 1200 Watt Portable Inverter Generator
| Product weight | Product dimension | Wattage | Voltage |
| 36.3 Pounds | 18.5 x 10.2 x 15.7 inches | 1200 watts | 120 Volts |
It is designed with economy mode, which helps to save fuel incredibly. This is why Generac is one of the most popular among people around the world. This generator is quiet and neighborhood friendly, and suitable for indoor operations. The fully compact and enclosed design will reduce the noise and make them easily portable. It weighs 37 pounds, so you can carry them easily and install them yourself. In addition, it gives you clean and stable power for most of your electronics and home appliances.
The built-in handle makes the generator easy to carry during your travel and hiking. An "economy mode" feature in this generator adjusts your generator's engine speed, thus saving fuel and reducing sounds. An LED indicator alert alerts you during low oil, overload, and when your generator becomes ready to use again. It has 1200 starting watts and 1000 running watts, making it an efficient indoor generator on our list. It is very affordable and worth every penny. There are different Wattage variant generators in this generator, and you can choose according to your power needs.
Why we love Generac 76711 GP1200i 1200 Watt Portable Inverter Generator:
- This generator has an "economy mode," which saves fuel and reduces noise levels.
- It comes with a built-in handle and LED indicators.
Bestseller (lists)
Generac 76711 GP1200i 1200 Watt Portable Inverter Generator, Orange and Black Garden & Outdoor
- Quiet and Neighbor Friendly fully enclosed design dramatically reduces noise levels.
- True Power Technology provides clean, stable power ideal for sensitive electronics, tools and appliances.
- Compact and lightweight makes transportation easy with built-in handle.
- Economy Mode automatically adjusts engine speeds to save fuel and reduce sound emissions.
- LED Indicators alert you when unit is low on oil, overloaded, or ready-to-use. Covered Outlets provide add... Read More
6. Generac 70432 Home Standby Generator Guardian Series
| Product weight | Product dimension | Wattage | Voltage |
| 526 pounds | 48 x 25 x 29 inches | 22000 watts | 240 Volts |
Generac 70432 is a whole house generator that can charge every home appliance and heavy machinery. With 200 Amp and an intelligent 3R NEMA switch, it gives you complete house protection. This generator is intelligent, easy to maintain, and use. The user-friendly controls will make it easy to operate them. It Comes with a multilingual LCD that shows the generator's status, such as battery status, tracking the maintenance intervals, etc. You can connect the generator with your mobile and check the real-time status of the generator all the time, 24/7.
It is covered with a harsh rhino coat that will protect the generator in challenging weather conditions. This is rated as the no.1 home standby generator that can juice up your entire home. It is powered with LPG gas and runs longer than usual generators. Made Especially in the US, Generac home standby generators offer you free installation, and they are highly reliable. In addition, it requires less maintenance than other generators and has 24/7 customer support. On the whole, this is the best value for money home standby generator on the market by Generac.
Why we love Generac 70432 Home Standby Generator Guardian Series:
- It has 22000 watts that can power up high machinery.
- This generator is intelligent, user-friendly, and comes with a mobile link.
- It has a strong aluminum exterior to protect them from harsh weather conditions.
Bestseller (lists)
Generac 70432 Home Standby Generator Guardian Series 22kW/19.5kW Air Cooled with Wi-Fi and Transfer Switch, Aluminum Garden & Outdoor
- 5-Year limited Warranty for automatic standby generators.
- Up to whole house protection with the 200 Amp, NEMA 3R (aluminum outdoor enclosure) smart switch
- Smart, User-friendly controls. Generac’s evolution controller features a multilingual LCD display that allows you to Monitor Battery status and track maintenance intervals to ensure your generator is always in top operating condition. ... Read More
7. Generac 7127 iQ3500-3500 Watt Portable Inverter Generator
| Product weight | Product dimension | Wattage | Voltage |
| 109.1 Pounds | 23.7 x 18 x 21.7 inches | 3500 watts | 120 Volts |
The ultra-quiet feature of the Generate generator makes it one of the most sought-after generators from Generac. The steel exterior with a clean power supply makes this generator ideal for household and traveling power needs. It is more efficient than other generator brands on the market and has an Ac frequency of 60 Hz. This generator also comes with a bright LCD screen that shows the generator's status, like wattage, run time, and fuel level. It also comes with USB ports that can charge your smartphones and tablets. The nice feature of this generator is it has an electric start making it easy to use.
It comes with an electric start that combines the three operations into one that is started, run, and stopped. The generator is very quiet and has an eco switch that helps your generator run on low power. It is one of the best value for money generators by Generac, and it runs multiple electronics at once. For people looking for emergency backup power and suitable for Rv and trips, this generator will be the best choice for you. There are various style variants, so you have a lot of options to choose from.
Why we love Generac 7127 iQ3500-3500 Watt Portable Inverter Generator:
- This is one of the quietest generators on the market.
- It has an intelligent digital LCD.
- It has an electric start with a power dial.
Bestseller (lists)
Generac 7127 iQ3500-3500 Watt Portable Inverter Generator Quieter Than Honda, Orange/Black Garden & Outdoor
- ULTRA-QUIET – 40% Quieter than Honda* Advanced inverter technology and enclosure design provide optimal quiet performance (* Over 5 dB(A) quieter than the EU3000is, based on independent third-party testing)
- Ideal for work or play - durable steel enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational activities
- 16% more power than Honda, Featuring power rush advanced technology.Rated AC Frequency:60 Hz
- D... Read More
8. Generac 6864, Diesel Powered Portable Generator
| Product weight | Product dimension | Wattage | Voltage |
| 254 Pounds | 33.1 x 22.5 x 25.6 inches | 5000 watts | 1 volts |
Generac 6864 generator has a 1.25inch thick steel frame which protects the interior and gives the generator a good finish. It has Yanmar LW series 435aa air-cooled direct injection diesel engine. The quality of the machines is industrial grade, and thus the generator is powerful and efficient. Diesel generators are easy to maintain, use and have a long life. Moreover, it is equipped with accurate power technology, which gives you clean power for your electronics and home appliances.
It has a single-touch electric start at the back which quickly switches on the generator. You can select the voltage between V or 240V, and it also has an hour meter at the back. It weighs around 254 pounds, so you might need some assistance while installing them. We recommend you get a generator wheeler to move them around quickly. Unfortunately, you don't get a battery with this generator, and you have to purchase them separately. These generators might produce some noise as they are diesel-powered but do not disturb you or your neighbors.
Why we love Generac 6864, Diesel Powered Portable Generator:
- This generator has less harmonic distraction (6% total).
- It has a large fuel tank and is easy to maintain.
- It is diesel-powered; thus, it is more efficient.
Bestseller (lists)
Generac 6864, 5000 Running Watts/5500 Starting Watts, Diesel Powered Portable Generator Garden & Outdoor
- Durable, fully welded 1 1/4" steel frame
- Yanmar LW Series 435cc air-cooled direct injection, industrial-grade diesel engine
- Diesel power requires less maintenance, is more efficient, and provides a long life
- True Power Technology provides less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics, tools and appliances
- True Power Technology provides less than 5% total harmonic distortion for clean, smooth operation of ... Read More
9. Generac 6954 GP8000E 8,000 Running Watts/10,000 Starting Watts Electric Start 
| Product weight | Product dimension | Wattage | Voltage |
| 197 Pounds | 28 x 27 x 25 inches | 8000 watts | 120V |
This generator has GenericOHV 420cc high-powered engine that also has splash lubricant, which extends the engine's life. It also has a single-touch electric startup which makes it easy to start in cold conditions. The maintenance is hassle-free, and the control panel is user-friendly. It has a low oil level shutdown, hour meter, etc. This generator also has a strong covered exterior that protects the generator from harsh conditions. It comes with a built-in never-flat tire which makes the generator easy to move around and transport. This Generac generator comes with a two years warranty and good customer support.
It has a 7.5-gallon fuel tank which gives you twelve hours of run time. It comes with a low-tone muffler that makes the generator operate quietly, and thus this generator is suitable for indoor use and is neighborhood friendly. The handle is ergonomic and easily folded, making them easy for storage and transport. Overall, it is an excellent quality generator, and it is very easy to operate.
Why we love Generac 6954 GP8000E 8,000 Running Watts/10,000 Starting Watts Electric Start:
- It has a low oil level shutdown and hour meter feature.
- This generator has an ergonomic handle and a never-flat tire for hassle-free portability.
- It has a powerful Generic OHV 420cc engine.
Bestseller (lists)
Generac 6954 GP8000E 8, 000 Running Watts/10, 000 Starting Watts Electric Start Gas Powered Portable Generator - CSA Compliant Garden & Outdoor
- Generic OHV 420cc engine with splash lubrication provides a long engine life
- Single touch electric start for hassle free start-up
- Low-oil level shutdown, covered outlets and hour meter
- Hardened 1-1/4" Steel tube cradle for added durability and strength and fold-down, locking handle for sturdy portability and compact storage
- 2 years limited ... Read More
10. Generac 6866 iQ2000 Super Quiet 1600 Running Watts/2000 Starting Watts Gas Powered Inverter Generator
| Product weight | Product dimension | Wattage | Voltage |
| 46.2 Pounds | 20 x 12.6 x 16.9 inches | 1600 watts | 120 Volts |
Generac iQ2000 generator has 2000 starting watts, and 1600 running watts, and 120V AC rated voltage. It has powerful that integrates the three functions, namely start/run/stop, into a single easy-to-use dial. The power bar of this generator shows you the generator status and wattages used. The electric fuel gauge shows you the remaining fuel, and the runtime display shows you the remaining time left before refilling the generator. With a 1.06-gallon fuel tank, it gives you 5..7 to 7.7 hours of runtime. This generator has helpful features, namely economy, standard, and turbo mode, which saves fuel and makes your generator operate efficiently.
It is parallel ready, and whenever you feel like you need extra power, you can pair them with a similar model generator and gain additional control. You should buy the parallel kit separately as it does not come with a generator. This generator is suitable for powering small electronics and ideal for emergencies. You can power small loads at ease with this generator. It is lightweight and budget-friendly, making it an ideal choice for emergencies. You can also get storage cover for this generator to save them from the rainy season.
Why we love Generac 6866 iQ2000 Super Quiet 1600 Running Watts/2000 Starting Watts Gas Powered Inverter Generator:
- This generator is parallel-ready.
- It has 5.7 to 7.7 hours of runtime.
- This generator has an economy, standard, and turbo mode.
Bestseller (lists)
Generac 6866 iQ2000 Super Quiet 1600 Running Watts/2000 Starting Watts Gas Powered Inverter Generator - CARB Compliant Garden & Outdoor
- AC Rated Output(Running/Starting): 1600/2000 Watts; AC Rated Voltage: 120V
- PowerDial integrates start/run/stop functions into 1 easy-to-use dial
- PowerBar monitors and displays wattage used; Electronic Fuel Gauge displays remaining fuel; Runtime Display show how much time is left before refueling
- Fuel Capacity: 1.06 Gallons; Runtime (50% - 25% Load): 5.7 - 7.7 hrs; Full Load Fuel Consumption (gallons/hour): 2.85; Displacement: 80 cc; Oil Type: SAE 10W-30
- E... Read More
Conclusion:
Most Generac generators are quiet and portable, making them ideal for backup and emergencies. However, before buying the generator, you should know how much power you need and fix the budget. If you are looking for portability and indoor uses, anything less than 5000 watts will be a good choice. However, if you want to charge up high machinery, you will need more than a 5000 watts generator. We hope our article has helped you to find the right Generac generator for your home. Generac is a trusted brand among the masses, and they give you an excellent solution for emergencies.
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