In September 2022, a Category 4 storm named Hurricane Ian hit Florida, leaving about 2.7 million people without power – almost 400,000 people were still powerless five days later. As storms continue to increase in severity and more people are stuck with no lights, no air conditioning, and no Internet, battery backup power is becoming more important and more popular as a home addition. While you might just want to power your most critical appliances during an outage, it’s also possible you want the comfort of backing up your entire home. In this article, we’ll explain which batteries offer the best solutions for whole home backup.