A homeowner’s ability to manage the consumption of electricity is enabled by residential energy storage batteries. These batteries store energy derived from solar panels or purchased during low-cost periods. Residents can protect their homes from power outages during peak rate times, thereby reducing their electric bills and enhancing energy security. Options such as lithium-ion and LiFePO4 batteries make residential energy storage safe, efficient, and long-lasting while improving sustainability and encouraging self-sufficiency in homes.