Best 7500 Watt Portable Generators (10 Smart Choices) Reviews 2023

One of the most frustrating things you will ever encounter in life is power outage(s). During blackouts, you cannot keep the most basic electrical appliance going, and a backup plan could be your only savior.

This is where a generator comes in, and it needs to have sufficient wattage to run all your appliances, such as the refrigerator, air conditioner, and lights. A 7500-watt generator could be the ideal choice in this instance as it offers the perfect balance between power and pricing.

In this article, we shall help you find the best 7500watt portable generator that would serve you well in case of a power outage.

Let’s begin with the products.

Comparison Table

Here, you will find a sample of 7500-watt generators that we believe are the best in the market. Our extensive reviews on each of them should give you an easy time finding the right product that will fulfill your power needs.

Have a read.

7500 Watt Portable Generators – 10 Reviews

1. Westinghouse WGen6000 7500W

Westinghouse is one of the most recognizable brands in the world of generators. All their units are made under strict protocols so that they can fulfill all that is expected of them. This particular unit is EPA and CARB-compliant as a sign it has passed all the quality tests.

Let’s see what this item has to offer.

Product Description

When you purchase this unit, you will get a package that contains oil, an oil funnel, a user’s manual, and a tool kit. So, you have everything you need to get started, and very minimal assembly will be required.

Then, before its release into the market, the unit was tested to be EPA and CARB compliant. Therefore, you can expect it to have minimal fuel odor and residual oil, which would have been disastrous to the environment.

Another aspect that we found impressive with this unit is the ease of starting, whereby a simple push of a button is all that is needed to get going.

You will also find the onboard battery charger port to be useful in extending the generator’s battery life.

Other Features and Benefits

We liked the automatic voltage regulator that helps in protecting your engine from damage whenever voltage surges occur.

Additionally, this generator arrives transfer-switch ready, whereby the twist-lock outlet allows you to use it to power all your appliances whenever you need them.

How about the fact that the engine can run for up to 18-hours on a 6.6-gallon fuel tank? If you combine this feature with the built-in fuel gauge and the automatic low oil shutoff, you will have a unit that is very easy to maintain.

Lastly, all the power outlets have rubber covers for enhanced safety.

Pros

• Easy to maintain
• Easy starting
• Transfer-switch ready

Cons

• Poor packaging

2. Westinghouse WGen7500

Here is a product that you can easily consider to be the leading 7500W portable generator, and there are several reasons for this verdict. For instance, it is powered by overhead valve technology, enabling the engine to run at lower temperatures, thereby utilizing less fuel.

In this review, we shall outline this unit’s other vital features in detail.

Product Description

We shall start by looking at the start system whereby this unit features both the electric and recoil systems. In addition to that, there is a remote system with a key fob, and all these options enhance the convenience that this generator offers.

Next up is the 6.6-gallon tank that can give a runtime of up to 16-hours at 25% load and 11-hours at 50% load.

We all want to invest in products that have been tested to meet all the necessary safety and performance standards needed for maximum efficiency. Here, Westinghouse WGen7500 is CARB (California Air Resources Board), CSA (Canadian Standards Association), and EPA (Environmental Protection Agency) certified as a sign that it has met all the required conditions.

Other Features and Benefits

This is a unit designed for easy transportation, which is evidenced by the fold-down handle with a foam grip for comfort and the two never-flat tires for easy movement.

Let’s also discuss the four GFCI-protected household outlets starting with the GFCI circuit breaker that protects you from electric shocks by cutting off the electricity when it detects an inequality between the ingoing and outgoing current.

There is also the 120/240V 30A twist-lock outlet that creates a tight connection with the plug, and you can use it to tie the generator to your house via a transfer switch.

Note that all the power outlets are covered for extra protection.

Other vital features include the fuel gauge that shows you the remaining fuel level, a data center that shows the volts, runtime, and frequency. At the same time, the low-oil shutdown detects low oil levels before automatically shutting down the engine.

Pros

• Excellent runtime
• Very fuel-efficient
• Backed by a 3-year warranty

Cons

• No RV outlet

3. Cat RP7500E

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Are you looking for a budget-friendly 7500-watt portable generator? Here is an option you should look at. We believe you are familiar with CAT products, with the common one being the huge vehicles found on construction sites.

Similarly, this is a unit that is designed to deliver outstanding performance in similar environments.

Here is a detailed review of this item.

Product Description

As we mentioned at the start, this generator is specially designed to withstand the rough terrain that a construction site would throw at it. It features large, puncture-proof, and heavily-treaded wheels that make it easy to move in such an environment.

In addition to the solid wheels, the generator has a double-hinged padded handle to facilitate its safe transportation.

Another feature worth mentioning is the 7.9-gallon fuel tank that enables the generator to provide continuous power for up to 11-hours at 50% output.

Other Features and Benefits

We liked that the Cat RP7500E has options on how you can start it. You could either go with the recoil system or the electric push-button, whichever you find convenient.

Let’s also briefly touch on the four GFCI protected household outlets covered for the sake of protection.

This is an EVA-approved product weighing 192lbs which is enough for it to be considered portable.

Lastly, this generator has the manual fuel shutoff feature that allows the engine to run without any fuel, while the automatic voltage regulator helps maintain a constant voltage level.

Pros

• GFCI protected outlets
• Relatively lightweight
• Has EPA certification

Cons

• It runs on gasoline only

4. Westinghouse WGen7500DF

Once again, we shall be looking at a product from Westinghouse, which has over 130-years of experience churning out top generators that deliver what is expected of them. The firm relies on ground-breaking technology to fix faults and make advancements so that they produce only the best items.

If you are wondering whether the WGen7500 generator maintains these standards, take a look at the detailed review we have done on it.

Product Description

First, this is one of the easiest generators to start. Instead of the usual pulling or yanking familiar with many generators out there, this particular unit requires an easy one-button push to get started.

Another thing is that this is a dual-fuel unit that can run by either propane or gasoline, offering you the convenience to use what is readily available.

We were pleased with the unit’s lengthy runtime. If we consider both gasoline and propane, the generator has a combined runtime of up to 27-hours, making the unit a perfect backup plan in case of emergencies.

Other Features and Benefits

Let’s briefly discuss the low oil shutoff feature that prevents the generator from getting run when oil runs out while the machine is still running. In addition to that, there is a surge protection mechanism that ensures the electric equipment never gets damaged.

Another aspect worth mentioning is the rubber covers on all outlets for added safety.

Have we mentioned the built-in foam handles and the wheels that enhance the ease of moving this unit around?

Other notable features include the 3-year limited service and labor coverage and the nationwide customer support to respond to all your queries.

Pros

• A dual-fuel unit
• Easy to start
• Has safety features

Cons

• Manual fuel shutoff

5. Champion 7500-Watt

Champion Power Equipment has given us a versatile unit that you can use at home, at work, or for leisure activities such and camping. It is designed and engineered in the USA and manufactured with your convenience and safety in mind.

Take your time and read what we found out about this unit so that you can understand why we believe it is worth investing in.

Product Description

When you acquire this generator, you will lay your hands on one of the most powerful units around. With 9375 starting watts and 7500 running watts in addition to the 8-hour runtime on a full gasoline tank, this is an ultra-powerful item that wouldn’t disappoint in case there is a power outage.

Next up is the 439cc Champion engine with an electric start, which features an easy-to-use toggle switch plus comes with its battery. In addition to that, the built-in Cold Start technology allows for easy starts in cold weather.

We believe you will appreciate the 3-year limited warranty that backs the product and the free lifetime technical support from the manufacturing team’s experts.

Other Features and Benefits

We cannot leave out the four GFCI-protected outlets and one locking outlet while the convenient 25ft. generator extension cord enables you to extend your power to the precise point that you need it.

How about the EPA certification and CARB compliance that assure you the product has met all the standards required by the regulatory authorities?

The Volt Guard built-in surge protector ensures overloads do not occur, and this is crucial for keeping your appliances and equipment safe from damage.

Lastly, the noise level of 74dBA from 23ft may not be the lowest but is one that you can tolerate as it is slightly louder than a vacuum cleaner.

Pros

• Easy to assemble
• EPA certified and CARB compliant
• It has a 3-year warranty

Cons

• A bit heavy

6. Champion Power Equipment 100813

This is a generator that we consider to be the best for RV, and it even features an RV-ready outlet to emphasize this point. Other than that, there are several other features that you, just like other previous users, will find to be very useful. However, we should warn you that many users complained of the unit being louder than the 74dB rating.

Here are the main features.

Product Description

First, this generator runs on gasoline, and this will help you save a lot of money. The gas is very affordable and stores for longer durations without going stale.

Another notable aspect is how powerful it is with the 6750W running power and 8400W surge power. This is more than enough to power your electrical appliances such as the refrigerator and TV.

The electric start is a feature that you are sure to like as it enables you to get going with the least complications.

Other Features and Benefits

One feature that stood out for us is the Intelligauge surge protection that protects the generator by automatically shutting it off whenever there is a wattage overload.

As if that is not enough, the low-oil indicator and the automatic shutoff provide the engine with protection against damage.

Lastly, this generator has four standard 120V outlets and a 30A twist-lock outlet.

Pros

• Has engine-protective features
• Features an RV-ready outlet
• Backed by a 3-year warranty

Cons

• A short runtime

7. Champion Power Equipment 100165 Dual Fuel

There is a good reason why we consider this unit to be the most versatile portable generator to make it to our list. It runs on either gas or propane, allowing you to enjoy the advantage that each offers while you can also escape the flaws that they present.

So, you can go for the fuel source that you find to be most convenient at the moment.

Product Description

We shall start by pointing out how powerful this generator is. While running on gasoline, it features 9735 starting watts and 7500 running watts, while it has 8400 starting watts and 6750 running watts on propane.

Then, it features the Volt Guard built-in surge protector, which prevents overloads from occurring.

We liked the Intelligauge feature that tracks the voltage, runtime hours, and hertz so that you can monitor the power output with ease and also track the maintenance intervals.

Also worth mentioning is the electric start that includes a battery, while the Cold Start technology allows for a quick start in cold weather.

Other Features and Benefits

This unit features a low oil shutoff sensor that protects the engine from damage, while the patented oil selector allows you to switch between the two sources of fuel safely.

The foldaway u-shaped handle is comfortable and allows for easy storage of the generator after use. Further, when you consider the handle together with the never-flat tires, moving this unit around will be the most straightforward task.

We were pleased with the clear user instructions that aim to make this unit as user-friendly as possible. Further, it is EPA certified and CARB compliant to give you the confidence that you are dealing with a high-quality product that will never disappoint.

Lastly, this generator comes with a 3-year warranty and offers free lifetime technical support.

Pros

• A dual-fuel unit
• Quality certified (EPA certified and CARB compliant)
• Easy storage and transportation

Cons

• It needs a lot of maintenance

8. Westinghouse WGen7500 with Remote Electric Start

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The fact that another generator from Westinghouse makes it to our list of top portable units should tell you of the quality associated with the brand. This unit has been functionally tested at the manufacturing point to ensure minimal residual oil and fuel odor.

In this review, we have outlined the key features that this unit possesses.

Product Description

This generator is very powerful and has an output of 9500 peak watts and 7500 running watts. Further, it has a runtime of 11-hours on a 6.6-gallon gasoline tank, making it a reliable backup plan in case of an emergency.

The other feature that we will discuss is the push-button electric start which when you pair with the wireless remote key fob, the unit’s ignition will be the most straightforward affair.

Do not worry about the durability since the generator is forged with a cast iron sleeve to ensure that it serves you for the longest time possible.

As for the L14-30R outlet, it is transfer switch-ready allowing you to connect it to your home to provide the power needed without dealing with tedious power strips or extension cords.

Other Features and Benefits

If you are wondering whether you will have a hard time moving this unit around, the foam grip handle, the extra roll bars on the hardened-steel frame, and the never-flat wheels will be your handy companion to make everything easy for you.

We were equally pleased with the rubber outlet covers that offer extra protection from environmental elements.

Pros

• Built to last
• Easy starting
• Decent runtime

Cons

• Too loud

9. Westinghouse WGen7500 and Champion 25ft 250V Power Cord

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Suppose you decide to invest in this generator by Westinghouse. In that case, you will also get a 25ft Champion cord to enable you to extend your power to a considerable distance away from the source.

As a Westinghouse product, we have little reason to doubt the quality that this product brings. Take your time to read our review below so that you can understand what it is all about.

Product Description

The WGen7500 generator features two GFCI-protected outlets with rubber covers for enhanced safety.

Then, the package has everything you need to get started straightaway, including a user manual to guide you through.

Let’s also touch on the 420cc 4-stroke OHV engine with a cast-iron sleeve for durability and automatic low oil shutdown to prevent it from getting damaged.

Lastly, the unit has been tested to ensure that it reaches EPA and CARB standards before being released into the market.

Other Features and Benefits

The 25ft power cord 10-gauge wire remains flexible in the face of extreme temperatures and is suited for 250V use.

Additionally, the cord is designed to last for a lifetime with its weather and abrasion-resistance enabling it to withstand the harshest conditions.

Lastly, the 25ft distance is reasonable enough to keep you and your loved ones away from the potentially hazardous generator exhaust.

Pros

• It comes with a cord for power transfer
• Quality-tested
• Easy assembly

Cons

• It runs on gasoline only

10. Powerhorse Inverter

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We believe that everyone’s dream is to own a quiet generator that will give you and your neighbors some peace of mind when it runs. Well, the Powerhorse inverter generator is a unit that will fulfill this dream. As only 55dB, this is a quiet-operating unit that you can use at home or work.

But that is not all.

Product Description

With 7500 surge watts and 6500 rated watts, this is a powerful generator that is more than capable of supporting large wattage appliances and tools such as refrigerators and fans.

In addition to that, there is the clean, safe inverter technology specially designed to power sensitive electronics.

We also liked the convenience that the electric start offers, and batteries are included for the process.

The unique feature of this generator is that it has a parallel-ready design. This allows you to connect it to another generator for the sake of drawing up to twice more power for your unit.

Other Features and Benefits

Let’s talk about the convenient control panel that displays various vital pieces of information such as the power output, the remaining/elapsed run time, RPM, battery voltage, and service messages. All this will help you to be in touch with everything concerning your generator.

The 240V 30/50 Amp receptacle allows for an easy and convenient RV hook-up, while the folding handles and no-flat tires allow for the unit’s easy transportation.

How can we leave out the engine idle control settings that help in minimizing fuel consumption? This is in addition to the CARB and EPA compliance in all 50 states, implying that it has attained the minimum regulatory standards required to operate in the regions.

Lastly, it features the low oil shutdown and has a 16-hour runtime at a 25% load capacity.

Pros

• Easy storage and transportation
• Quiet-operating unit
• Carb and EPA compliant

Cons

• Heavy

Buying Guide to the Perfect 7500 Watt Unit

Due to the adaptability that 7500-watt generators offer, their demand has surged, and many brands have gone ahead to produce such units. Unfortunately, some of these models do not reach the standards expected of them, and we do not want you to fall into this category of consumers.

So, we shall point the factors that you need to consider as you search for the perfect 7500W portable generator to boost your chances of making an informed choice.

I) Maximum and Rated Watts

All generators out there feature both the rated and maximum power output. The former is also known as the running watts, and it can be defined as the amount of wattage that a unit is capable of producing provided it is running.

To find the running power, simply sum up the running wattages of all the appliances you intend to plug into the generator.

To understand what maximum wattage, also known as surge wattage, is all about, we will mention that appliances with motors such as refrigerators and freezers have an extra power draw as soon as you start them.

In this instance, your generator should be capable of supporting this maximum power long enough for the appliances to start without stalling as the energy requirement surges.

II) The Fuel Type

Next up, you will have to decide the type of fuel your ideal 7500-watt generator runs on. So, the choice is between a single or dual fuel unit. Here, we suggest that you go for a dual-fuel unit as it gives you the option of running your generator on two fuel types.

In most cases, the generators in the market run on either propane or gasoline, and you can go for the readily available one. Other than that, the former has a higher energy rating and is more readily available all year round.

On the other hand, propane has a longer shelf life, burns cleaner, and is more affordable than gasoline.

It is therefore up to you to decide which of the two fuels is more advantageous.

III) The Engine

The engine is often described as the generator’s heart since it is the component that converts the fuel into electrical energy. So, the more powerful the engine is, the more stable the power output is likely to be.

If you want a generator that can produce 7500W continuously, ensure that its engine size is not below 420cc.

IV) Runtime

The runtime depends on the fuel tank’s size and the motor’s efficiency, and it is a measurement of the length of time that the generator can run on a single tank of fuel.

In general, the larger the tank size, the more the runtime. If you want to get the maximum fuel average from your unit, consider keeping the load applied below 50% of the generator’s total rated power.

V) Power Outlets

Power outlets are critical, especially if you want to use your generator for RVs, job sites, and other outdoor uses, as they will enable the machines to run directly on the unit. So, your generator ought to have AC/DC outlets and 120 to 240V converter outlets if you will be dealing with the heavy machines.

VI) Portability

Some features would make your generator more portable and easier to move around. These include big wheels, never-flat tires, ergonomic handles, and a lifting hook for suitability on different floors.

VII) Other Features to consider

The other vital factors to pay attention to include:

safety features, a control panel, starting mechanism, noise level, warranty terms, and the price. All these are just as important as the others we have analyzed, and you should not give them a back seat.

FAQs

Let us now look at some of the common queries regarding the 7500-watt portable generators.

Q: How loud are 7500-watt generators?

A: Most of the 7500-watt generators that we came across have noise levels of between 70 and 80dB. Of course, there are relatively quiet units with low noise levels of about 55dB, but you should prepare yourself for a lot of rumbling that is almost equivalent to a car driven on the highway.

Q: Can I use my 7500-watt generator as a house unit?

A: Yes, you can, but only if you live in a small household of not more than three people with wattage needs of less than 7500 watts. Also, ensure that you have a transfer switch to connect the generator to your home, plus you may have to do some load management.

Q: What is the most common limitation of 7500-watt generators?

A: Most of the 7500-watt generators in the market are bulky and hard to move around. That is why we have taken our time to search for the most portable units in the market and make everything easy for you.

Our Top Pick

We have settled on Westinghouse WGen6000 7500W Portable Generator as the best 7500 Watt portable generator on our list. It comes transfer switch-ready, quality-tested, has an easy startup, is easy to maintain, and has safety features that prolong its useful life.

Most of all, it has a decent runtime of 18-hours on a 6.6-gallon fuel tank. 

Closing Remark

From what we have gathered, 7500-watt generators are handy companions in case of power outages that usually come out of nowhere. With a suitable unit close by, your appliances can continue running as usual, and you will be better prepared to deal with any emergency that may arise.

Take a look at the list of items we have reviewed and see if any of them reach your standards. And if you find the ideal 7500-watt portable generator, the next power outage will not be an inconvenience as it has always been.