The wattage required to run a refrigerator on a battery-powered generator depends on several factors. The size and type of the refrigerator play a significant role. Generally, a standard household refrigerator typically requires between 100 to 500 watts to operate. However, during the startup or compressor cycling, the power demand can spike up to 1500 watts or more for a short period.
It’s important to consider the energy efficiency rating of the refrigerator as well. More energy-efficient models tend to have lower average power consumption. Also, the ambient temperature and the frequency of door openings can affect the power requirements.
For a reliable operation, it’s recommended to choose a battery-powered generator that can provide at least 1500 watts of continuous power to handle the startup surges and normal running of the refrigerator. This ensures that the refrigerator functions properly without any power interruptions that could potentially damage the appliance or lead to spoilage of the contents.
In some cases, if you have a larger or older refrigerator, you might need a generator with an output of 2000 watts or more. Always check the specifications of your refrigerator and consult the manufacturer’s guidelines for accurate power consumption details to make an informed decision when selecting a suitable battery-powered generator.