How many hours will a refrigerator run on a portable power station? Capacity estimates and precautions
Multiplying a refrigerator's power consumption by 24 hours can lead to a significant overestimation of the required capacity. I will explain how to calculate the operating time yourself based on the annual power consumption. The daily power consumption (Wh) can be calculated as Annual power consumption (kWh/year) × 1,000 ÷ 365. The estimated operating time (h) is Capacity (Wh) × 0.8 ÷ Average power consumption (W). 0.8 is an estimate that accounts for conversion loss (Capacity calculation). For a hypothetical value of 300 kWh/year, a capacity of 1,024 Wh will last about 24 hours. Also check the startup output and minimize opening and closing the refrigerator door during a power outage. For information regarding medicine or medical equipment, consult your primary care physician, pharmacist, or the manufacturer. Refrigerators use a significant amount of power while the compressor (the…