Home backup
Whole-home backup that works with select utilities, installed for a small one-time fee.
Meet Voltara Vault
Voltara Vault is our next-generation home battery. It stores 28.5 kWh, switches over seamlessly when the grid drops, and is designed, built, installed and maintained by Voltara.
Lithium iron phosphate chemistry, a built-in generator recharge port and a whole-home backup panel come standard.
28.5 kWhTotal energy
24 hrsReduced-usage backup
50 msAuto-switch
12 yrsService lifetime
Ways to use it
With solar
Store more of what your panels produce and use it after dark.
With a generator
Turn a portable generator into a standby system with the built-in recharge port.
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