SunPower SunVault Storage
Become less reliant on your utility company with SunVault Storage.
SunVault Storage Advanced battery technology stores solar energy for maximum efficiency and allows more charge cycles than conventional storage systems.
SunPower SunVault Storage System
Charge With SunVault
SunVault™ Storage is capable of operating in 3 modes, as listed below. You can
change modes using the mySunPower™ app at anytime.
• The default setting is Self-Supply mode, which maximizes your use of solar by
charging during daylight hours and using battery power after the sun goes down.
• Reserve Mode stores 100% of your battery power in case there's a power outage.
• Cost Savings mode limits your use of grid energy at peak times when it's
most expensive.
• If you select Cost Savings or Self-Supply mode, we recommend setting reserve
energy at 20% or more so you’re ready for an unexpected power outage.
Smart Technology
Our exclusive SunVault™Advanced battery technology stores solar energy for maximum efficiency and allows more charge cycles than conventional storage systems.
Your home is now equipped for backup battery power with SunPower® SunVault™
Storage. Once your system is activated, if the utility power goes out—your lights
will stay on
Power When You Need It The Most
SunVault Storage and Hub+ Houses backed-up circuits and controls your solar + storage system for optimal performance and seamless transitions from utility power to battery power.
Storage requires no day-to-day operation on your part.
During the day, your SunPower Equinox® system uses solar energy to power your
home, and any excess solar energy produced charges your SunVault™ Battery.*
If your battery is fully charged, excess energy will be sent to the grid.