How Solar + Storage Works (Exports to The Grid)
Sunnova SunSafe® automatically manages the energy flow and will be designed to help meet your home energy needs. Unlike a solar-only system, you can produce solar energy during the day during a power outage; the battery stores excess energy for use at night.* When charged at 100%, you can power your most needed lights and appliances for approximately 10-13 hours*, depending on battery(s) capacity and your usage.
See below for how the system will work during normal operation and during an outage.