EEE PROJECT logo

Generac GP7500E Generator [Review + Alternative]

Generac GP6500
Our Rating:
3.5/5

This is our detailed Generac GP7500E generator review.

I’ve been reviewing generators for too long. For instance, you can check out my review on some of the best dual-fuel generators.

After compiling reviews, customer ratings, and recalls. I’m finally able to write a comprehensive review of this generator.

Robert D. Kern started a small company with little to no employees. He manufactured generators using his creative ideas.

After almost 60 years, Generac Power Systems has a large product line with reliable, advanced, and affordable power solutions.

The Generac GP7500E is a decent choice for household emergency power solutions. It can easily supply power to electrical appliances, lawnmowers, and other additional items.

Features such as an hour meter, automatic low oil level shutdown, electric start, etc make this generator an easy choice.

But, since your emergency power needs might be different than anyone else. You might have questions such as

Is this a dual-fuel generator?

Is it cheaper to run a generator on gas or propane?

How long can this Generac generator last?

I have added an overview of the features, alternatives, and our verdict for Generac GP7500E. All these important points will help you decide the best portable generator for you.

Keep reading…

KEY TAKEAWAYS

  1. Single-touch electric start for a hassle-free start.
  2. Hour meter assists you in running and maintenance.
  3. Not a CARB-compliant generator.
  4. Powerful engine and plenty of power.

Generac GP7500E generator overview

Most Generac generators get manufactured in Wisconsin. However, Generac OHV engines are not manufactured in the United States.

This Generac GP7500E generator is a 7500-watt generator with a 4-stroke 420cc Generac OHV engine. 

This generator is a good option for those looking for a generator with a starting power of 7500 running watts and 9375 starting watts.

USB outlets are another feature that satisfies the needs of users. You can easily charge electronic appliances such as cameras, mobiles, etc. 

I have reviewed the important features of this generator for you to look into.

Power Output And Tank Size

If you want to find a generator that suits your power requirements. Then it’s best to calculate the exact power needs beforehand. 

That way, you can cut out the unnecessary generators from the long list. And, you won’t buy a generator that has extra power or less power than what’s needed. 

I recommend, getting a portable generator with at least 20% more power than your actual requirements. 

So, even in a blackout or emergency, the generator has extra power so your generator does not overload. 

Generac GP7500E can generate 9375 peak watts of power and 7500 running wattage. This is adequate power to run refrigerators, computers, and other electronic devices at your home. 

Not only this, but it’s also a suitable option for job sites, camping activities, and outdoor events. 

I used to believe that a portable generator with a large tank is best as you get relieved from the hassle of refueling again and again.

But, after digging deeper, I realized it’s not as good as it sounds. Large tanks mean more runtime. But, It also contributes to increasing the weight and size of the generator. 

So, a balance is a must depending on your use case. This Generac GP7500E generator has a 7.5-gallon fuel tank.

Efficiency And Fuel Type

Efficiency is a wide term and includes a lot of features. More precisely, features that enhance the performance of a generator. 

We can conclude that portable generators have high power and high runtime hours consuming a lower amount of fuel.

The Generac GP7500E portable generator has a runtime of 11 hours at half load on a single tank of gasoline. 

This powerful portable generator is gas-powered and lacks dual-fuel technology. With dual-fuel portable generators, users can choose between two fuel options i.e. gasoline and propane. 

Propane is cheap and burns clean in comparison to gasoline. Alternate fuel choices bring more convenience to the user with ease of choosing fuel.

Moreover, the gasoline supply has got disrupted in the past during natural disasters, and emergencies. An alternate fuel option keeps you worry-free.

Safety Features

Proper safety measures should be the topmost priority of every portable generator user. It decreases the accidents caused by toxic gasses and emissions from the generator. 

Most portable generators emit gasses and particles by engine combustion. One of the most hazardous gases is carbon monoxide (CO). 

It’s a deadly gas known as a silent killer because of its deadly effects. 

Furthermore, outlet covers and circuit breakers increase the safety of users. It also saves the engine and outlets from damage. 

A generator needs to be EPA and CARB-compliant to sell in all 50 states. CARB compliance is mandatory for a portable generator to sell in California.

EPA stands for environmental protection agency. Meanwhile, CARB means California air resource board. 

However, this generator is CSA-compliant. CSA are standards for protection and safety, specifically in Canada. These are for electrical appliances, medical apparatus, machinery, etc.

Quiet Operation

No one is a fan of electrical appliances and generators that produce a lot of noise. 

However, there are no generators that produce zero noise. But, some options produce relatively less noise. 

You won’t like your neighbor blasting off his loud generator at high volume. Or them making a lot of unnecessary noise. A noisy generator can attract plenty of complaints. 

Even for your peace of mind, noisy generators are not a good option. So, think about your use case and your neighbor well being before purchasing a generator. 

The lower the noise level, the better the portable generator is. There are special low-tone mufflers in this generator. 

These quiet mufflers reduce the noise level. That way you can enjoy a peaceful day without worrying about power outages.

Convenience

While buying anything always give importance to convenience. The generator manufacturers also keep this in mind. They add a lot of other features so users can benefit from them. 

Let’s see some more interesting features of the Generac GP7500E portable generator. 

Electric start

You don’t have to use force to start this generator. Instead, just with a simple touch, you can start or stop this generator. 

It’s because this gasoline-powered generator comes with an electric start. There is also a recoil backup so, you can use any method to operate your generator. 

Hour-meter

The hour meter in this generator keeps proper track of usage. This helps you schedule maintenance at proper intervals. This adds to the overall durability of this generator.

Fuel gauge

The steel tank has a fuel gauge that actively monitors the level of fuel. Any error, increase, or decrease is immediately noted in this easy-to-read fuel gauge.

Plus, an idea of how much fuel is remaining would protect you from getting stranded with no or very less fuel.

Battery

This generator battery is not easily available. It has a two-year warranty with minimal to zero customer service issues.

Durability And Portability

The durability of a generator refers to its strength and ability. Most importantly the strength to withstand extreme conditions. 

The hardened steel tubes of the generator have a rugged frame. It increases the longevity of this generator. 

There are a lot of features that contribute to increasing the durability of a generator. Some of these features are overload protection, low oil level shutdown, and fuel shutoff.

Low oil level shutdown protects your generator engine from incurring any damage running on low oil levels.

You can fold the handles and wheels of this generator. That way you can easily transport this generator from place to place. 

Weight: ‎191.1 lbs

Dimensions: ‎28.8 x 26 x 28.8 inches (L X W X H)

Generac GP7500E Alternatives

The Generac GP7500E portable generator is suitable for getting the job done. However, your requirements and needs might be different. 

If you are still confused about this generator. Maybe you want a generator with some extra features, powers, and benefits.

Then, let me tell you some alternatives that might be suitable for you. 

Champion 7500-Watt Portable Generator – cold start technology

Champion power equipment is famous for its versatility and affordability. Champion 100891 7500-watt inverter generator uses a Champion 439cc 4-stroke engine.

This Generator produces 9375 surge watts of power and 7500 running watts of fuel. It is a dual-fuel generator and uses gasoline & propane as fuel.

This Champion 7500-Watt generator produces enough power to run an oven, fridge, and other electrical items.

The noise level of this generator is almost 74 dBA from 23 feet. However, the runtime is 10 hours at half load with a full tank of gasoline. The tank of this generator is 7.7 Gallons. 

The champion 100891 generator has an electric switch. To make things even more convenient, it also has cold start technology. 

Using generators in winter can be extremely tough. But with cold start technology, your generator will work properly. You will enjoy a comfortable time at your home regardless of weather conditions.

You can also keep track of all the readings of your generator and schedule maintenance with Intelligauge. They include the hertz, voltage, and runtime hours of the generator.

Weight: 207 lbs

Dimensions: ‎28.9 x 27.7 x 26.1 inches (L X W X H)

Champion power equipment provides a three-year limited warranty. Champion support provides experts with lifetime technical support. 

This generator is EPA and CARB-compliant.

This generator can be a good option for anyone looking for a generator with better fuel efficiency and a cold start feature.

Westinghouse WGen7500 portable generator – Smart Switch Ready

Westinghouse equipment has an Excellence of about a century. They are on the list of leaders in the generator market. 

Westinghouse WGen7500 generator uses a 420cc 4-stroke Westinghouse OHV engine. This generator is one of the most sold and top-rated portable generators on Amazon.

This Westinghouse generator can produce peak watts of 9500 and rated watts of 7500. This generator emergency ready is a reliable and durable power source.

It has a tank volume of 6.6 Gallons of gasoline and has a quarter load runtime of 11 hours on a single tank of gas. Clearly, this portable generator has better efficiency.

You can start the generator with a simple push button or remote control FOB. The remote has a range of almost 260 feet. 

Track the runtime hours and all the critical frequencies on digital VFT meters. It even monitors the voltage of the generator so you can track the power output easily. 

By using the smart switch function you can make things easier. Supply all the essential appliances such as sump pumps and refrigerators. All you need to do is pair the generator with Westinghouse ST Switch. 

This switch automatically does the job of supplying these appliances. However, the ST switch doesn’t come with the actual order. But keeping the benefits in mind, it’s worth the price. 

All the portable generators of Westinghouse go through many tests in the factory. That way you can get the best product that performs incredibly well. They might contain a minute amount of residual engine oil or smell of fuel. 

They are also compliant with EPA and CARB. 

Weight: ‎192 lbs

Dimensions: ‎27.2 x 26.1 x 26 inches(L X W X H)

With this generator, you will have a 3-year warranty. Other than that you also get lifetime technical support from professional technicians.

This generator comes with the trust of Westinghouse and has more starting power than Generac GP7500. It also has more features.

This portable generator could be an excellent option at an affordable price.

DuroMax XP10000EH Portable Generator – dual fuel technology

This is a dual-fuel generator, meaning it can run on gasoline and propane at a time. This generator uses a 439cc OHV engine.

The DuroMax XP10000EH produces 10000 peak watts and 8000 running watts. This Duromax generator comes packed with advanced technology i.e. MX2 Power Boost. 

Both 120V receptacles produce maximum output making it a decent generator for RV.

It automatically saves costs on different things. It saves your fuel and causes noise reduction by lowering the RPMs. This is also good for job sites where power is available intermittently. 

This generator has an 8.3 gallons fuel tank. It has more than 11 hours of run time on a full tank of gasoline. Strong copper windings will lead to improved engine life.

The surge arrest protector provides further safety. The GFCI (Ground Fault Circuit Interrupter) protected outlets are also additional safety features. 

This is a dual-fuel generator with little more surges. It’s bigger than other generators. 

Product Weight: 220 lbs

Product Dimensions: 29” x 30” x 26” (L X W X H)

It has 1 Year Commercial Factory Warranty and a 3-year Factory warranty.

This is the most powerful generator on the list with equivalent features. It can be a good option for you if you need the power of this beast.

Conclusion

Generac manufacturing companies are well-known for making versatile and advanced products at a convenient price. They have a wide range of power tools. 

There are many models of portable generators with different features. Among this wide range of products, you can choose any generator according to your needs.

Generac GP7500E portable generator is a decent choice. With 9375 surge watts and 7500 rated watts, this portable generator is powerful enough to run all emergency essentials.

Features of electric start, hour meter, and low oil level shutdown make this generator reliable and durable. Fold-down locking handles, and never-flat wheels add to the overall portability of the generator.

However, this generator is not CARB-compliant. So, you cannot get this if you are in California. 

You can check an improved model of this generator that is CARB compliant and has more advanced features i.e. Generac 7676 GP8000E.

This portable generator is gas-powered and does not have dual fuel technology.

All generators in this review of Generac GP7500E are from trusted, professional brands. I’ve done a lot of research to find user reviews, features, and everything you need to know. 

So choose one that suits you and doesn’t put a lot of strain on your pocket. 

For example, you can choose DuroMax XP10000EH. If you need a portable generator with dual-fuel capability.

Check the Current Price of the DuroMax XP10000EH portable generator.

Champion 7500-Watt Portable Generator has cold start technology, so it’s easy to operate.

Check the Current Price of the Champion 7500-Watt Portable Generator. 

So say goodbye to power outages by getting any of the generators from the list. Look at the delivery time beforehand. So, you can get your item before you need it.

Picture of Farhan Sheikh

Farhan Sheikh

Hi, I’m Farhan Sheikh. I'm an Electrical and Electronics Engineer. On this site, I guide you with different electronic circuits, theories, and how to buy generators for yourself. And yeah, I manage the content planning and editorial of this website. :)