Support Articles
How big of a battery do I need for my home’s backup?
0 People found this useful!
To estimate the battery capacity required, a homeowner can refer to their monthly utility bill to first estimate their daily electricity consumption. Depending on their nightly consumption, and how many hours they want to entirely rely on battery power during outages, we have seen most homeowners adding storage capacities from 15 kWh to 60 kWh (1-4 aPower units)