What appliances can I run on a 2000 watt generator?

Asked By: Jimy Ziegelmaier | Last Updated: 16th February, 2020
Category: home and garden home appliances
4.2/5 (203 Views . 38 Votes)
A 2000 watt generator could power a 500 watt deep freezer and one element of the electric stove. Or you could run the freezer, cook with a 650 watt microwave (using 1000 watts) and a few lights. The typical electric range with 8” elements will use all 2000 watts if you use it while connected to the generator.

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Correspondingly, will a 2000w generator run a refrigerator?

Speaking of which, one of the most common appliances, either in an RV or at home, that you are likely to always want to be able to power is a refrigerator. Luckily, with a 2000 watt generator, you can indeed run a mid-sized refrigerator as long as its energy star rated and uses no more than 1200 of starting watt power.

Also, what can I run on a 2200 watt generator?

  • A Refrigerator or Freezer.
  • Phone Chargers & Tool Chargers.
  • Sump Pump or Dehumidifier.
  • RV Air Conditioner, small. (3,000 watt for large one).
  • Room Air Conditioner, small.
  • Power Tools i.e. Drill, Grinder, Sawzall.
  • Kitchen Appliances i.e. Microwave or Electric Frying Pan.
  • Fans & Lights.

Simply so, what size generator do I need to run a refrigerator?

For example, if you want a generator to run a refrigerator and a freezer, the wattage (table 2) of the refrigerator would be 800 and the freezer would be 1,000. To select the correct size generator, you decide if both refrigerator and freezer are to start at the same time. If so, you would need (1,800 X 4) 7,200 watts.

What appliances will a 3500 watt generator run?

  • Energy saving LED or CFL lights which consume about 14 watts each.
  • A freezer, which on average consumes about 700 watts and needs 2100 to start.
  • A refrigerator which needs 2100 to start and on average consumes 700 watts.

34 Related Question Answers Found

Can a 1000 watt generator run a refrigerator?

If you're using a 1000 Watts generator for camping trips, I always recommend using a 12V DC refrigerator with a deep cycle battery. You can charge the battery with no problem using a 1000 Watts generator and you have the benefit of keeping your refrigerator running even when the generator is switched off.

Will a 2200 watt generator run a fridge?

The typical such unit has 2200 starting watts but only needs 1500 watts of continuous power. Once the AC is running, you could use the remaining capacity to run a few lights or charge a laptop or cell phone. If there's nothing else plugged into the 2000 watt generator, you could start up the refrigerator.

Can you plug a refrigerator into a generator?

Refrigerators also need an extra jolt of electricity to start the compressor motor. Plug the pronged end of a 14-gauge extension cord into the power outlet on the generator. Run the extension cord from the generator into the structure through a doorway or window to reach the refrigerator.

Can you run a refrigerator on a generator?

Since most refrigerators need around 2200 starting watts and 700 running watts, having a generator that produces more is always a good safe haven just in case you need to power anything else. This generator features dual fuel capability allowing it to run on gasoline or liquid propane gas.

What size generator do I need to run my AC?


run a few smaller items. 15,000 btu air conditioner. run a few smaller items. 15,000 btu air conditioner.

Buying a Portable RV Generator.
Size of Air Conditioner Approximate Starting Watts Approximate Running Watts
13,500 btu 2800-3000W 1500-2000W
15,000 btu 3300-3500W 1300-1800W

How long should a generator run a refrigerator cold?

As far as the length of time running a generator or inverter to "refreeze" the freezer or "rechill" the refrigerator it will be at least 25% of the time to warm up. So, for example after 4 hours of refrig warm up time, run your generator and recool the fridge for an hour. 12 hours for the 48 hour freezer

What will a 9000 watt generator run?

Operating a sump pump, freezer, refrigerator, and furnace will use up to 4000 watts. Add in some lights, a small television, and a microwave oven, and a 7500-watt unit is working close to its continuous capacity. A larger 9,000-watt standby unit could probably handle the additional load of a 1-ton air conditioner.

How many appliances can a 5500 watt generator run?

A 5500 watt generator provides approximately 45 amps, in case of 120 volts or 23 amps in case of 240 volts.

Household Appliances.
Essential Appliances Rated (Running) Watts Additional Surge Watts
Well Water Pump (1/2 HP) 1,000 W 2,100 W
Window AC (10,000 BTU) 1,200 W 3,600 W

What's the difference between a generator and an inverter generator?

The main technical difference between inverter generators and conventional generators is what kind of electricity is produced. Conventional generators only produce AC electricity while an inverter generator produces electricity in 3 phases (high frequency AC to DC back to a stable AC current).

What can a 5000 watt generator run?


A 5,000 watt generator is capable of running a lamp, fan, radio, television, water pump, hair dryer, portable electric heater and electric blanket. The generator is able to power any small appliance with a wattage rating below 5,000 watts.

How do you determine what size generator you need?

To calculate what size generator you need to power your whole home, follow these 3 steps:
  1. Step 1: List out every appliance you want to power.
  2. Step 2: Determine the starting and running wattage of everything on your list.
  3. Step 3: Add the wattage together.

How do you reduce the starting current of a refrigerator?

Use a Hard-start capacitor. I used this to reduce the starting current for my AC when my backup generator is running. The extra capacitance shift the peaks of the start and run winding currents, reducing the net current. A relay device in the unit cuts the capacitor out when a sufficient voltage is achieved.

Will a 7500 watt generator run my house?

A 7500-watt generator is a great size for most homeowners. With a 7500-watt generator, you can power up most household appliances including your refrigerator, hot water heater, well pump, freezer, light, and oven. A 7500- watt generator will get you through your next power outage in comfort.

What will a 1000 watt generator run?

Appliance Power Requirements
Appliance Running Watts
Hot Plate 1200
Electric Frying Pan 1200
Microwave Oven 1,000 Watt 1000
Electric Lights* Printed on Bulb*

How much can a 8000 watt generator run?


The Generac GP8000E 8,000-Watt Gasoline powered portable Generator is ideal for home use, camping, job sites and outdoor events. With an 8 Gal. fuel tank, this portable generator can be continuously run for up to 12-hours.

What can you run on a 1800 watt generator?

In this example, you will need a generator that produces at least 2450 Total Running Watts and 4800 Total Starting Watts.

Wattage / Engine / Run Time / Starting / Mobility.
Appliance Running (Rated) Watts Additional Starting Watts
Clothes Dryer - Gas 700 1800

Will a 10000 watt generator run a house?

Let's talk about the items that you can run using a 10,000 watt generator. A 10,000 watt generator is ideal for running a refrigerator and other kitchen appliances, even at the same time. You can also use one to power a furnace, large window air conditioning unit, and even clothes washers and dryers.