The Best 8500 Watt Generators (Reviews for 2021)

If you think about what you can do with an 8500-watt generator, you might overload your mind. An 8500-watt generator is enormous in terms of capacity with plenty of power to give. That means you can use its ability to run multiple home appliances together, run your power tools, keep your job site active, or simply hook it up for an emergency.

However, as you might have noticed, not much of these models are available, and those accessible, not all are reliable, efficient, and durable. That’s why I’ve decided to take my time, expertise, and resources, research, and come up with this article. It will help you find a model that you can confidently invest in and expect the best results.

Let’s jump right in!

Top 6 Best 8500 Watt Generator In 2021

1. Westinghouse WPro8500 Portable Generator

I will start the list with one of my favorite generators, a highly-rated and trusted model made by a reputable and reliable brand, Westinghouse. The WPro8500 portable generator comes as a super-duty and industrial model providing whooping 8500 rated watts and 11500 surge watts. As a gas-powered model, it features an effortless, convenient electric start that comes with a remote start key fob.

Fuel efficiency is something praised by many of its customers; the generator provides extended 17. 5-hour runtime with a single full 6. 6-gallon fuel tank. And to eliminate surprises, the generator also comes with a convenient built-in fuel gauge allowing you to monitor runtime and fuel usage. It has a full GFCI power panels featuring multiple outlets and USB ports for complete versatility.

2. DuroMax XP10000E Portable Generator

In the second place, I give you the powerful heavy-duty DuroMax XP10000E, a portable gas-powered generator. It’s an RV-ready model with enough power to keep your home alive during a power outage or a blackout and also run your power tools adequately. It’s powered by a powerful OHV Duromax Engine allowing it to provide plenty of versatile power.

The generator is cable of delivering 8000 running watts and 10000 starting watts. Besides that, it has DuroMax MX2 Technology designed to allow the unit to give out maximum power for each of its 120-volt receptacles. It does also allow simultaneous withdraw of power from the 120-vol and 240-volt repositories or full force through the 120-volt outlet alone. It’s a model you can rely on when you need a high power unit to run your power tools.

3. Duramax XP8500E Portable Generator

The next model is another heavy-duty and highly-reliable model from DuroMax, the XP8500E Portable Generator. It’s a bit smaller in terms of power output capacity compared to the previous model. However, it does provide massive 7000 running watts and 8500 running watts, which can be ideal for running a couple of power tools and home appliances.

The reliability of this generator lies in the heavy-duty 16-horsepower air-cooled engine that comes fitted with a low-oil shutoff feature for protection. The function is equipped with a warning light to let you know the oil level is between the recommended. Quiet operation is also a plus, and all thanks to the super-smooth exhaust and the built-in spark arrestor.

4. All Power America APGG10000GL Portable Generator

All Power America APGG10000GL the next model I can confidently recommend to you. Why? Apart from providing plenty of power, the generator also gives you the flexibility of using either propane or gasoline, whichever is convenient for you. It’s capable of producing reliable 8000 running watts and 10000 starting watts (gasoline) and 7000 running watts and 8500 starting watts (liquid propane gas.

The coated all-metal construction employed here ensures the generator last long, free of rust and corrosion. Additionally, the use of a heavy-duty 420cc OHV air-cooled engine allows the generator always to deliver reliable and highly efficient power at all times. Starting the generator is also a breeze thanks to the convenient start button and the effortless recoil start backup.

5. Green-Power America GPG10000EW Pro Series Generator

Green-Power America- LLC, an American based company, is another focused generator maker that guarantees quality service and support as they deliver power to run your world. It’s a brand that ensures it provides quality, innovation, longevity, and durability. According to their customers, this next model has proved to be more than reliable.

Another thing, it’s heavy-duty and flexible when it comes to portability. Like a Pro Series, it does deliver whopping 7,500 running watts and 10000 starting watts. It’s a generator specifically designed for heavy-duty and light-duty tasks, including home, emergency, job site, and recreational use. The Lithium-Ion battery included is lighter and lasts for years longer if well maintained.

6. Champion Home Standby Generator w/Automatic Transfer Switch

I end the list with a heavy-duty industrial Home Standby Generator from Champion Power Equipment. It’s a dual fuel stand by generator that can use either propane or natural gas. With natural gas, the generator is capable of providing you with 7500 running watts, with no refueling, extension cords, or manual operation needed.

On the other hand, with propane, the unit can give you a whopping 8500 running watts. It uses a reliable 24v starting system that operates in both hot and cold heat with no warming kit needs. Another thing, this generator performs self-diagnostic tests weekly and giving you a report later. And thanks to the application of advanced dampening and a low-tone muffler, this model is capable of operating at low noise levels, making it convenient for home use.

Best 8500-Watt Generator Buying Guide:

It always feels good to sit back and wait for a product that you expect to serve you as you want it to. However, this isn’t still the outcome. If you select the wrong model, then you will get false results. And to avoid making such a mistake, here are considerations that will help you pick the best 8500-watt generator for your needs.

1. Power needs

Before anything else, you need to have an estimation of the amount of power you need for all the appliances you want to run with the generator. Remember, generator ratings come in terms of starting and running wattage. So, you have to do the right summation of all the appliance’s rating and use the data to estimate the right power generator.

2. Generator type: Standby or Portable

An 8500-watt generator can be a portable model or a standby mode, installed in a fixed position. IF you need a home emergency system, you might want to consider a standby model as it serves better with that kind of application. However, if you need a transportable power you can use in different places, then a portable generator is a right model to buy.

3. Fuel Type

Mostly, generators run on either propane, gasoline, diesel, or natural gas. While making your selection, you need to consider the heaviness of your load, the power need, and also the convenience of the fuel type. IF you need heavy-duty power, then diesel and gasoline are the best. But if you need comfort, natural gas and propane are the best for their availability and long shelf life. They are also fewer pollutants.

Frequently Asked Questions (FAQs)

Q. Do I need a transfer switch to connect my 8500-watt portable generator to my RV?

A. Not necessarily! An RV uses only one power system, which is the generator fed. That means there is no other line that can be back-fed by the generator.

Q. What’s the purpose of spark arrestor?

A. Spark arrestor works in trapping CO in the exhaust while also cooling down the exhaust waste to prevent wildfire and ignition of any explosive environments.

Conclusion

The various models I have listed here are all capable of giving you 8500-watts, be it starting or the running power. They are also capable of providing you reliable, high-quality, and long-lasting power you can use to run a couple of tools. With that said, I leave the decision to you to pick the right model that fits your needs. Good Luck!