What Will a 10000 Watt Generator Run

A generator that has 10000 watts power output can easily power an entire house. You can use this generator to power large appliances like air conditioners, refrigerators, water pumps, and many other devices at home, in an RV, or worksite. It is one of the best options for people who live in areas with frequent power outages. Read on to learn more about what will a 10000 watt generator run.

How Many Appliances Can a 10000 Watt Generator Run

The number of appliances that a 10000 watt generator can run depends on the load it is powering. Does the load have a start-up power draw? How long will it run for? Will there be more than one appliance running at the same time? These are some of the questions to consider when choosing what devices your generator will power.

What Will a 10000 Watt Generator RunMost appliances at home, including fridge, window air conditioning unit, washing machine, and well pump, have starting power. Therefore, such appliances will draw more power to startup than the power they need to run.

To determine the number of machines a 10000-watt generator can run at a time, you need to consider the total starting power of the appliances in your home. For instance, if your refrigerator has a starting power of 1000 watts, a washing machine with 1500 starting watts, and a window AC unit with 2200 watts, the total start-up power of these appliances is 4700 watts. With a 10000 watts generator, you can run these appliances simultaneously and still have the power to run other appliances like TV, lights, and coffee maker.


Here is a list of some of the appliances that a 10000 watt generator can run at home and a worksite:

At home:

  • A refrigerator or freezer (Energy star rating) with 1200 surge watts and 192 rated watts
  • Washing machine with 1400 surge watts and 500 running watts
  • A 10000 BTU AC unit with 1800 surge watts and 1200 running wattage
  • ½ horsepower sump pump model requires 2150 surge power and 1050 running wattage
  • Microwave – 800 watts
  • Coffee maker – 600 watts
  • Toaster – 850 watts
  • Television – 200 watts
  • Dryer – 3000 watts

A 10000 watt generator can comfortably run the above appliances without straining.

At work site:

  • Circular saw – 2300 surge watts and 1400 running watts
  • ½ Horsepower portable air compressor – 1600 surge watts and 1000 running watts
  • Horsepower portable air compressor – 4500 surge watts and 1600 running watts
  • Table saw – 4500 surge watts and 1800running watts
  • Bench grinder – 2500 surge watts and 1400 running watts
  • Electric drill – 600 watts
  • Electric leaf blower – 1000 watts
  • Chainsaw – 1500 watts

Some of the power tools in the above list are heavy consumers of power. You might have to run them independently if you were to use a 10000 watt generator. However, you can combine one heavy-duty power tool with the light-duty ones such as the electric drill and leaf blower and run them concurrently.


What You Need to Know About a 10000 Watt generator


Most 10000 watt generators run on gasoline, propane, or diesel. Among the three fuel options, gasoline generators are common because of their affordability and availability of gasoline. 10000 watt propane-powered generators are also on the rise thanks to dual-fuel technology. Dual-fuel 10000 watt generators can run on gasoline or propane. If you are looking for a clean fuel source, consider using propane on your dual fuel generator. Diesel generators are also available, they may be costly to buy, but their maintenance cost is relatively low than gasoline generators.

Fuel consumption

Different 10000 watt generators have varying fuel consumption rates depending on their engine size and existing load. A bigger engine will tend to consume more fuel than a smaller engine. Similarly, a generator running at 100% load will consume more fuel than one running at 75% load.

Noise level

The noise level of a generator is expressed in decibels (dB). A normal conversation at home measures about 60 dB. The higher the number, the more intense is the noise produced by the generator. Most 10000 watt generators emit noise levels of 80dB. Therefore, it is not advisable to use them in areas with restricted noise levels unless you use a sound muffling enclosure or silencer. However, if you will be using this generator on a construction site, the noise level may not bother you.

Weight: 10000 watt generators are heavy, and they require a truck to transport them. One person cannot easily lift a 10000 watt generator; you will need at least two persons or an appliance dolly to move such machines around your home or worksite. Even so, most models come with wheel kits and handle to aid in their movement.

Video On What Will A 10000 Watt Generator Run In A House 


Frequently Asked Questions

Will a 10000 watt generator run my whole house?

Yes, a 10000 watt generator can power almost every critical appliance in your house. 10000 watt power output is enough to run a refrigerator, AC unit, well pump, washing machine, coffee maker, among other household appliances.

How many appliances can you run on a 10000 watt generator?

The actual number of appliances that you can power 10000 watt will depend on the total wattage requirements by your appliances. From our review above, a 10000 watt generator can run atleast 10 household electrical appliances concurrently.

How much will a 10000 watt generator run?

What Will a 10000 Watt Generator RunA 10000 watt generator can run a freezer or fridge, a central AC unit (depending on the size), a window AC unit, furnaces, plug ing heaters, lights, among other household appliances. With 10000 watts, you have adequate power to keep your life moving during a power blackout.

What can a 10kw generator power?

A 10kw generator can power your essential appliances at home and larger loads like electric water heaters, a well pump,  and a large window AC unit. A 10kw generator is equivalent to a 10000 watt generator.

Will a 12kW generator run my house?

It will depend on the size of your home. In most cases, a 12kw generator will power your crucial electric appliances such as well pump, window AC units, fridge, or freezers but not entirely power the whole house.

What can I run on a 10500 watt generator?

A 10500 watt generator can run both small and large appliances at home. However, for the large appliances, the 10500 watt generator may only run a couple of them concurrently but not several of them.

Can a 6500w generator power a house?

It will only power crucial appliances in a house, including a dryer, lights, and fridge. A 6500 watt generator is relatively small than a 10000 watt model. The two have different powering capabilities.

How big of a generator do I need to run my entire house?

The size of the generator needed to power a home will depend on how many appliances you would like to run at once. A general rule is that a generator should run the entire house if it has a rating of about 25% more than your appliances. Therefore, if your total power demand is 12000 watts, an ideal generator for your entire house will be a 15000 watt generator.

How do you size a generator for your house?

To get the right generator for your home, you have to follow a power calculation procedure where you start by determining how much energy in watts each appliance will consume. Then you need to add up the power of all appliances then choose a generator that matches or is slightly higher than the total watts.

What is the average cost to install a Generac generator?

The cost of installing a Generac generator depends on the type and size. The installations costs will also vary depending on the local building codes and the installation considerations. To ascertain how much you are likely to incur to install a Generac generator, contact any Genera dealer near you for a free in-home assessment.

How much does it cost to install a whole-house generator?

The cost of installing a whole house generator will depend on the size of your house and where your location. An estimate is that it will cost about $2000 to $9000 to have an expert do the installation for you.

How do you hook a generator to your house?

What Will a 10000 Watt Generator Run

You can hook a generator to your house by connecting it directly to the main breaker box. However, before you connect, you need to switch off the main breaker and ensure the generator is properly grounded. You should hire an electrician for this process.

How big of a generator do I need for a 3000 sq ft house?

A 17000 to 20000 watt generator can comfortably power a 3000 sq ft house. At the same time, a 22000 watt generator is suitable for a 3000 to 4000 sq ft house. All said and done, the appropriate size for a generator will depend on the appliances you intend to run.


Final Word

A 10000 watt generator is the best option for people who live in areas with frequent power outages. The variety of appliances that this generator can run will depend on the wattage of each appliance. Before settling for any generator size, you must determine your total power requirements and match them with the right generator size.


About Steve Stuart

Steve Stuart is an electrical engineer who developed interest on generators during his school years. After school, he became a generator enthusiast. This is after encountering power supply problems at the area of residence where he lived. Power would be on and off and so food would go bad and the room heater would go off especially during winter. After trying the different generator brands for several years, Steve now provides information on the available brands and products in the market today. Based on his experience, he gives the do’s and the don’ts when it comes to generator use.

Leave a Comment