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Generac XG10000E (5802) Generator Review

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Electric start Portable 10000 watt generator

The Generac 5802 is also known as the XG10000E. 

With a very powerful motor and an extremely durable frame, the Generac XG10000E is more than just another portable generator. It's built to withstand the harshest conditions, such those seen on a construction site. 

There is an automotive spin-on filter on the 530cc Generac OHVI Engine, as well as a low oil cutoff. The generator is well-protected by the sturdy frame and steel tube cradle. The LED control panel on this generator makes it possible to easily reach the engine's controls at any time of day or night. 

These generators are manufactured with a steel fuel tank in order to lengthen their lifespan and boost their robustness. Protecting your generator against circuit overload is made possible with a GFCI (Ground Fault Circuit Interrupter).

Are Generac generators worth the investment?

It's possible that knowing how long a Generac generator will last could assist you in safely protecting your house and business.

A device's run time might vary substantially based on its size and power. You may do a lot of things to increase the life of your generator in addition to that.

In the event of a power outage, how long can my Generac generator run?

A generator's ability to run for a lengthy period of time depends on a number of things like:

Think about what generator you need

Both standby and portable generators are available for use. Portable generators, on the other hand, can be utilized for a variety of purposes, including recreation and disaster relief.

In comparison to backup generators, portable generators have a much shorter lifespan because of their smaller size. Additionally, portable equipment is prone to failure due to overheating or overloading.

Think about what fuel to use

Your generator can be powered by any of these fuels: NG, diesel, or liquid propane (LP). Generac generators usually run on natural gas. At the time of installation, you can change it to run on liquid propane if you choose.

After connecting the generator to your home's natural gas connection, it will run until you turn it off. The only drawback is the additional cost of power due to the increased consumption of gas.

You can only use liquid propane for as many hours as the fuel tank will allow. Because it is available all the time, natural gas is a far superior fuel source for most people.

Be aware of fuel tank size

As with any engine, the capacity of the gas tank plays a significant role in determining how long it can operate. It's crucial to keep in mind, however, that the size of the generator engine and the amount of electrical demand are important.

The longer the generator can run before it needs to be refilled, the larger the tank must be if it is not hooked up to the grid.

Why running time and watts are important

You must also take into account the running wattage and the load when determining how long your generator will run. In the context of a generator, "load" refers to the amount of electricity it must produce.

Running watts are directly related to the generator's output power. In order to determine how long a generator can run at full power, take into account all of your most vital appliances.

Otherwise, you may only be able to power a fraction of the equipment you had planned on using.

Are Generac a reliable brand?

The overall run duration of Generac generators is impressive, with natural gas hookups allowing for an indefinite run time and a 500-gallon tank allowing for up to a week of run time. When properly cared for and repaired, these generators may run for up to 3,000 hours.

Extending the lifetime of your appliance is possible if you purchase an extended warranty, which extends service for up to 30 years.

A large amount of time for power interruptions is afforded by the fact that you will not be running your generator continually.

World class service

Owners of generators must make sure that they have them serviced regularly.

Generac offers service packages that can be purchased directly from the company or via a third party. Note that the manufacturer recommends finding a service provider that has been approved by the manufacturer.

Regular maintenance kits cost more, but they might spare you the inconveniences of owning a generator that fails you in your time of need. You'll be reminded to have the oil and filter changed on a regular basis by a mechanic.

Every six months, regardless of whether or not your generator is in operation, you should get it checked out by an expert.

You can trust Generac

Considering Generac is one of the country's top generator manufacturers, you can count on their products to perform as expected. The fact that its products are created in the United States is reflected in their outstanding build quality. Generac's customer service is likewise top-notch.

Online or phone customer care is available around the clock and seven days a week. If you take care of them, they can last for up to 3,000 hours, making them an ideal choice for both home and vacation use.

You must inspect your generator on a regular basis if you don't have a maintenance plan. Afterwards, you'll be able to tell if or not service is needed sooner than the six-month period.


Generac XG10000E (5802) Generator Review

Generac Guardian 24kW Home Standby Generator with PWRview Transfer Switch Wi-Fi Enabled

Specifications

Length (in.)30 inches
Width (in.)29.5 inches
Height (in.)31 inches
Weight (lbs.)300 lbs
Engine BrandGenerac OHVI
Displacement(cc)530cc
Starting SystemElectric
Hour MeterYes
Fuel GaugeBuilt-in tank
Handle TypeFolding Interlocked
Fuel Capacity10 gallons
Run Time10 hours/ 50% load
Battery12V DC
Tyre Size10 inch semi-solid wheels
Residential Warranty2 years
Commercial Warranty1 year

Who is the Generac XG10000E (5802) generator designed for?

For those who need to ensure that a power loss does not interfere with their work, the Generac XG10000E is a powerful portable generator.

Notable features

Connection Outlets
120/240V 50A 14-50R
120/240V 30A L14-30R Twist
120/240V 30A L5-30R Twist
120V 20A GFCI 5-20R Duplex
AC Max. Output : 120/240V 12500W
AC Rated Output : 120/240V 10000W

There's a digital data center on the XG10000E's control panel, which shows statistics like how many hours it's been running and its power output over its whole life cycle. The LED lighting on the panel makes it even easier to use at night.

There is a built-in fuel gauge on the generator that makes it easy to check the gas level.

Further safety is provided by the generator's automated low oil shutoff and overload protection.

Additional accessories are included with the Generac XG10000E in addition to the usual documentation and the owner's guide like lubricants and a toolbox

On the control panel, you'll find the following seven AC outlets:

  • 120/240V 50A 14-50R
  • 120/240V 30A L14-30R Twist
  • 120/240V 30A L5-30R Twist
  • 120V 20A GFCI 5-20R Duplex
  • AC Max. Output : 120/240V 12500W
  • AC Rated Output : 120/240V 10000W

Generac's L5-30R receptacle allows for an easy RV connection even though the generator is not RV suitable.

With its L14-30R twist-lock, the XG10000E is ready for a power outage: you can rapidly connect it to your home's switchboard to supply electricity.

Aside from lacking CARB compliance, the Generac XG10000E has been approved by the EPA. It is therefore illegal to buy or sell it in the state California.

Spark arrestors make it appropriate for usage in wooded areas, but always check when and where you can use it. 

How powerful is the Generac XG10000E?

It is powered by the Generac OHVI 530cc 4-stroke engine. Operating wattage is 10000W, peak wattage is 12500W, and 120/240V output is 120/240V.

This generator has a battery and an electronic starter that is straightforward and quick to use.

For around 10 hours at half-load, the XG10000E can run on a full tank of gasoline (fuel consumption around 1 GPH).

It's safe to plug in your expensive electronics into the AC outlets on the house thanks to the XG10000E's 5 percent Total Harmonic Distortion pure sine wave.

How portable is it?

The Generac XG10000E has the following measurements: L31.2 x W29.5 x H31.3 in. It provides support and lifts the generator above ground level when used in conjunction with its open frame design. Extreme outside circumstances can be accommodated by the design.

With it being 300 pounds it makes it impossible to move this relatively portable generator without the proper equipment, even if it is theoretically portable. In spite of this, its ten-inch wheel kit and folding handle make moving it around fairly easy once it's on the ground.

Pros

  • Excellent control panel
  • Lots of accessories
  • Good range of outlets
  • Easy electric start
  • SIne wave for clean energy
  • Acceptable running time

Cons

  • More budget friendly options
  • One one way to start
  • There is no remote start
  • Fuel efficiency could be improved
  • Isn't CARB compliant
  • Relatively heavy

How does it compare to other generators?

The Generac XG10000E is a 300-pound powerhouse in the 9500-10500 watt rated wattage range. With a 196-pound weight to its name, the Rainier R12000DF is one of their most lightweight models.

XG10000E's autonomy is in line with similar powered generators, with a full tank at 50% load lasting about 10 hours. When it comes to equivalent power output, the Powerhorse 13000ES has the longest run duration at almost 15 hours.

Because of its reliance on fuel tank capacity, the operating duration has little relevance unless we also take into account the amount of gas consumed during that period.

When compared to other generators of the same power, this one consumes 1 GPH of fuel at 50% load. When it comes to fuel efficiency, the Westinghouse WGen9500DF, with its 0.55 GPH usage, is one of the best options we've found.

Summary of what I like about the Generac 5802

When it comes to Generac engines, the OHVI is one of the most popular. Your equipment can last longer if you use a spin-on oil filter.

You can keep the battery charged and ready to go using this generator's plug-in battery charger.

The generator is encased in a heavy-duty structure that includes a steel tube cradle.

Filthy working environments are not an issue as the generator is protected from dust and dirt by covered outlets.

The engine is safeguarded from further damage by switching off the power when it detects low oil levels.

In order to avoid overloading a circuit, the PowerBar informs you of how much power you are using and how much power is available.

The Illuminated Control Panel  allows easy access to the engine controls while driving at night.

The hour meter keeps track of how much energy you're using and when you should schedule maintenance.

A large steel fuel tank gives your equipment with extended run times and increased durability.

Outlets protected by Ground Fault Circuit Interrupters (GFCIs) help guard against circuit overload when your generator is running.

10" never-flat wheels and a fold-down lockable handle make it simple to move and store.

Oil and First Maintenance Kit: To ensure that your generator runs like new right out of the box, they provide a first maintenance kit and oil.

Final thoughts on the Generac 5802 XG10000E

Generating up to 12,500 watts of power, the professional-grade Generac XG10000E portable gas-powered generator (model 5802) is suited for both residential and light business use, and it is intended for great performance which it achieves.

To put it another way, the XG Series' Generac OHVI engine lasts up to three or four times as long as comparable engines. XG10000E also has a quick electric start built into the control panel, making it even more convenient.

In addition to being relativley lightweight and small, the generator's semi-solid tyres, folding handles, and lower footprint make it fairly easier to carry. 

As a result of its robust construction, which incorporates massive full-wrap frame tubing and impact-resistant corners, the case is protected against abrasions.

Covered outlets and an hour meter are standard on all XG Series generators to protect them from the environment and hard operating conditions.

About Tom Bell

Hey, I’m Tom, the owner of Generator Reviews! I built this website to help you get the very most out of your generator and select the correct one for your personal circumstances. This site contains reviews of virtually every generator, detailed buying guides, as well as maintenance advice to help you keep yours in tip-top shape!

Disclaimer

Generator.Reviews is an independent review business. I am not affiliated with any manufacturers and do not accept paid reviews. When you buy through my links, I may earn a commission which helps me to maintain this website and keep the reviews coming your way!

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