The wattage required to run a freezer can vary depending on the specific model, size, and energy efficiency of the freezer. However, I can provide you with a general guideline.
A typical household freezer requires around 500 to 800 watts to start up (during the compressor startup) and then settles into a running power consumption of around 100 to 400 watts. These values are approximate and can vary based on factors such as freezer size, age, energy efficiency rating, and ambient temperature.
It's important to note that when selecting a generator, you should consider not only the running wattage but also the starting wattage (also known as surge wattage). The starting wattage is the extra power needed to overcome the initial surge when the compressor kicks in.
To determine the appropriate generator size for your freezer, you can check the freezer's manual or label for its power requirements. If the wattage is not specified, you can estimate the starting wattage to be around 1.5 to 2 times the running wattage.
Once you have the total wattage requirements (running + starting), choose a generator that can handle that wattage comfortably, with some additional capacity for other appliances or devices you may want to power simultaneously.