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A Powerwall system consists of at least one Powerwall battery and a Backup Gateway. Powerwall, in conjunction with a Backup Gateway, will power the home during a power outage. When the system is installed with solar, Powerwall stores solar energy produced to power the home when the sun isn’t shining.
The Powerwall system configuration installed at your home may vary, depending on:
Note: Installation should only be performed by a Tesla Certified Installer.
There are many variables such as climate, home orientation and energy use goals, that make each home unique. For a final detailed recommendation on system design, talk to your Tesla Certified Installer. Typically, your Powerwall system consists of:
Powerwall 2
Powerwall 2 is capable of being added to existing solar systems and is compatible with all major inverter brands.
Backup Gateway
Backup Gateway controls system operation, detects grid outages, enables backup power from the battery and functions as a site meter. Backup Gateway may be installed in whole home or partial home backup systems.
Tesla Solar Inverter
Tesla Solar Inverter converts DC power from solar to AC power for home consumption. Tesla Solar Inverter can be installed with Powerwall 2.
Additional Electrical Hardware
Additional electrical hardware includes electrical panels, conduit, disconnects, meters and more. These are installed based on site needs and code requirements.