Duromax XP9000ih Review - Hybrid Portable Generator

The DuroMax brand, which is well-known for its massive power generators, is still dedicated to providing an effective supply while utilizing cutting-edge technology.

The DuroMax XP9000iH is equipped with the newest features, such as little electricity usage and silence. Due to the dual fuel inverter’s ability to run for up to 18 hours on less than half a load, it offers additional flexibility and freedom.

One of the biggest digital inverters in this market, the DuroMax XP9000iH is excellent for backup power for homes in case of emergencies or for use on construction sites. It has been known for manufacturing power tools, engines, and other components since the late 1980s.

Because of its digital Control panel, you can easily monitor the load, fuel consumption, and other important stuff. It uses gas or propane to give 7,600 operating watts and 9,000 peak watts of regulated power for your delicate equipment.


Brand DuroMax
Wattage 9000 watts
Fuel Type Gasoline
Power Source Dual Fuel
Item Weight 253 Pounds
Voltage 240 Volts
Output Wattage 9000 Watts

Key Features

There are a lot of useful features on the DuroMax XP9000iH Generator. We’ll go over each one individually.

Power output and Duration

Depending on the use, the dual-fuel technology of the DuroMax XP9000iH enables an excellent power output at either 120 or 240 volts. The generator delivers a starting wattage of 9,000 and a running wattage of 7,600 when running on gasoline. In propane power mode, you can anticipate an 8,550W beginning generation and a 7,200W running generation.

With a 6.9-gallon fuel capacity, the DuroMax XP9000iH offers 0.63 GPH fuel economy while using gasoline. The expected operating time is about four and a half hours.

Over four and a half hours of use, or 1.04 GPH at 50% load, are what you may anticipate from a 20-pound propane tank.

Multiple Outlets

Due to its parallel capability, you can connect the DuroMax XP9000IH to another suitable device to increase power. While the generator is running, I frequently switch from propane to gasoline using its Switch on Demand technology.

The DuroMax XP9000IH control panel has six AC outlets, including the following in addition to two DC outlets and two 5V USB ports: 2 Duplexes 120V 20A (5-20R) (5-20R), L5-30R outlet, 120V, 30A, L14-30R outlet, 120/240V, 30 A. If you need the DuroMax XP9000IH generators to be RV-ready, you can use a TT-30R, L5-30P converter to connect them to the L5-30R socket.

If there is a power loss, you can transmit switching to your breaker box using the twist lock L14-30R receptacle on this digital inverter. Use this unit’s ATS plug characteristics to convert it to be compliant with an automatic transfer switch.


The closed construction of the DuroMax XP9000iH inverter generator has advantages over open-frame models in terms of aesthetics and portability. This item is the ideal size for generating power for leisure activities, measuring 27 inches in length, 25 inches in height, and 21 inches in breadth.


Moving the DuroMax XP9000iH, which weighs 237 pounds, is difficult without specific tools. Despite its size, the generator’s portability, foldable handle, and 4-wheeled undercarriage help me set it in a flat location.

Electric Start

A simple and practical electric starter that runs on a supplied battery can be used to start the DuroMax XP9000IH. If your battery is low, another option is to pull the starter manually or use the remote starter on a key fob. For your convenience, these functions work together. Because you have the pull start as a backup, you don’t need to worry if you’ve forgotten your remote starter.

Other features

Numerous other minor features that make the DuroMax XP9000iH Generator user-friendly are there.
You can use several Generators in Parallel combination. The DuroMax XP9000iH also has the fantastic function of allowing you to parallel another suitable generator, which will increase your reversed power.

Safety Features

The DuroMax XP9000iH generator has an in-built fuel indicator that allows you to easily determine the gas level. Yet, this digital inverter comes equipped with an automated circuit breaker for electric overload safety and shuts off in the event of low oil, so there is no space for error.

Control panel

On the digital data control center, you can specify settings for power output, lifetime run hours, and frequency to track the DuroMax XP9000iH’s activity status. Other light indicators on the panel indicate red when there is a problem, such as overloading or low oil, and green when the generator is ready.

Control panel

What’s inside the box?

The items in the box are as follows:

  • The owner’s instruction book
  • Battery charger for starters
  • Connection hose for propane
  • Remote-starting keyfob
  • A toolbox
  • Gas nozzle


Due to its approval by the Environmental Protection Agency, or EPA, and CARB compliance for California, the DuroMax XP9000iH is legal for sale and purchase across the whole US. The product has a spark arrestor, making it appropriate for usage in regions with higher fire danger, including wooded areas.


A three-year limited manufacturer’s warranty covers flaws in the DuroMax XP9000iH generator. Normal wear and tear are not covered by the warranty, and there are some other limitations. Depending on where you bought these goods, you can also find particular manufacturer return policies and time frames. You will require evidence of purchase in order to get this warranty.

About Manufacturer

The headquarters of DuroMax power equipment has remained in Ontario, California since the company was founded there in 2003. It is a market leader in digital inverters and dual-fuel technology generators for the domestic market. Water pumps, engines, and engine parts are among the manufacturer’s additional goods in addition to portable power supply equipment.

DuroPower, the organization that founded this one and has been in business since 1989, served as its forerunner. As a result, the company’s basis is based on dependability, quality, and client trust. With its vision, DuroMax states that it is prepared and determined to provide power to everyone, everywhere.



Duromax XP9000IH Comparison with its Alternatives

Product Name Duromax XP9000IH Champion Power Equipment 8750 watt Briggs and Starton Q6500
Brand Duromax Champion Briggs and Stratton
Dimensions 27″L x 21″W x 25″H 26.6″L x 25.6″W x 23.7″H 25.5″L x 21.1″W x 21.4″H
Wattage 9000 watts 8750 watts 6500 watts
Fuel Type Gasoline, propane Gasoline Gasoline
Voltage 240 volts 120 volts 120 volts
Weight 253 pounds 152.7 pounds 144.7 pounds

Duromax XP9000ih Review – FAQs

How long will DuroMax XP9000iH run on propane?
The DuroMax XP9000iH has more versatility and longer run periods thanks to its dual fuel capability. The 459cc engine can run for up to 9 hours on a 40-pound propane tank or up to 11 hours at 50% load on a 6.9-gallon fuel tank.
What is the difference between DuroMax DX and HX?
Just next to the machine, on the DX series, is a control panel with circuit breakers. It is otherwise the same as the HX model in every way. The lead acid batteries used in the HX series are sealed gel batteries, which don’t need as much maintenance. It also has an integrated battery charger, just like EH generators do.
Are DuroMax generators pure sine waves?
An unadulterated, clear AC sine wave is produced by inverter generators. Less than 3% THD is measured in our inverters AC.
Is running propane in a generator better than gas?
Its costs are higher. But, propane is a superior option because it will last you longer if running out of fuel is an issue. Second, compared to natural gas, propane burns cleaner.



With its ATS outlet, the DuroMax XP9000iH can be used as a backup power source for your home in case of an emergency. All of your electric appliances are powered during the entire night by an 11-hour gasoline runtime at 50% load connected to a digital inverter.

To power your RV, you may also transport your DuroMax XP9000iH to job sites and when camping.

A DuroMax XP9000iH generator’s power source is safer for your delicate electrical appliances because it offers consistent power from its digital inverter. It is one of the models that permits parallelization with a different suitable model. With its low oil shut-off and electric circuit-breaking features, this machine will endure a long time while also protecting itself autonomously and your gadgets.

We have a detailed article on the best Duromax generators. You can also consult there if you have any ambiguity to find the best of your choice.

Leave a Reply