In today's connected world, homeowners depend on electricity for nearly every aspect of daily life. From communication and entertainment to heating, cooling, and food preservation, reliable power has become a necessity rather than a luxury. Among all household appliances, refrigerators are arguably the most important during a power outage because they protect food, medications, and other temperature-sensitive items. Even a relatively short interruption can lead to food spoilage, waste, and unnecessary expenses, making backup power planning an essential part of modern home preparedness.