Tesla products with the Tesla Powershare feature support bidirectional power transfer,
allowing compatible Tesla electric vehicles (EVs) to supply electrical power when they
are not being used for transportation. Compatible Tesla EVs with the Powershare feature
can power the home (Vehicle-to-Home, or V2H), providing backup power and ensuring
resilience for several days in the event of a grid outage; they can also power the grid
(Vehicle-to-Grid, or V2G), providing support to the grid when needed.
The Powershare icon below will be indicated in the
packaging of Tesla devices that are compatible with Tesla Powershare Backup systems.
Powershare systems require the following:
Equipment
Tesla Part
Number
Tesla Powershare Gateway
1841000-x2-y
Tesla Universal Wall Connector
1734412-xx-y
Tesla Powershare Compatible Vehicle
Inverter
1999990-xx-y
Cybertruck
Note
A Powerwall system with Wall
Connector does not require any additional equipment or installation steps;
Powershare functionality will be enabled with a software update. Do not install
Powershare Gateway with a Powerwall system. Do not attempt to run communication
wiring between the Wall Connector and the Powerwall or Backup Gateway.