How Big of a Generator Does it Take to Run a Freezer?

A typical refrigerator requires approximately 8-10k watts of power to run. More appliances will require higher amps, so a larger generator will be needed to accommodate the additional load. To determine what kind of generator to purchase, check the freezer's information plate to determine the exact wattage requirement. Then, determine how much surge wattage you will need. If you are worried about running out of power, check with an electrician.

What Size Generator to Run Refrigerator and Freezer

When purchasing a generator, always consider the size of your refrigerator. Many appliances are big power users. If you only need to power one appliance, a 2000 watt generator will do. However, if you plan on running several appliances at once, a 3500 watt generator may be too big. Make sure to choose one that can handle multiple appliances, as that will prevent damage to your freezer.

Before buying a generator, make sure to consider the power requirements of your freezer. You must ensure that the generator's voltage can support 240v. You can purchase a dual-fuel model. It will last for 150-200 hours on propane and 16 hours on gasoline. The generator should be low-noise and allow you to safely use it to run a freezer. You also need to ensure that the generator's watt allowance is higher than the freezer's power requirement. The running wattage will depend on the freezer's size and wattage.

A standard-sized refrigerator-freezer will require at least 1000 watts to start and run. Obviously, you'll need a bigger generator to keep all of your appliances running smoothly. But if you're running several appliances, you'll need to purchase a generator with 10% more wattage to avoid power issues. Depending on how big your freezer is, it may require as much as 2000 watts.

The number of appliances you'll be running should also be considered. Most refrigerators require about 800 watts of continuous power, and may require as much as 1200 watts for intermittent surges. If you have multiple appliances, you should be sure that your generator can handle the load, as multiple devices can easily exceed the peak wattage of your generator. Consequently, you'll likely trip the breaker if you're trying to power them simultaneously.

For an average-sized freezer, 1500 watts should be sufficient. Even a smaller chest freezer can be run by a 1500-watt generator, but you should avoid a higher-end generator that will also run a light bulb. A smaller freezer, on the other hand, only uses a few amps and does not require continuous power. So, the extra watts will not cost you much more.

For most refrigerators, the minimum wattage for running them is two hundred and twenty-five watts. If you need to power a freezer and a television, you need a 2000-watt generator. Make sure to select a model that matches your needs. Make sure to buy a generator with dual-fuel capability if you plan on using the generator after a natural disaster. In addition, a generator with this capacity will run for about nine hours if the power goes out for a full day.