The Square D Energy Center is an electrical panel that makes it easy to add distributed energy resources like solar, battery, and/or generators to new construction homes. The Energy Center features a backup ready, split-bus interior, eliminating the need for a separate backup panel to be added in the future. Its innovative design supports both partial or full home backup. With standard, app-based energy monitoring and whole-home surge protection in an all-in-1 enclosure, the Energy Center saves valuable space and significant installation time. Use the Square D Energy Center Manual Transfer Equipment Kit when adding a portable generator to the Energy Center panel. And when adding an inverter or a battery to the system, use the Square D Energy Center QO Hold-Down Bracket Kit. Compatible with Square D QO Circuit Breakers only. Accessories sold separately.