At the moment, Tesla models do not support bidirectional charging. Bidirectional charging means that an electric vehicle can not only receive energy from a charging point but also return energy to the electricity grid or other electrical devices.

Although Teslas currently do not support standard bidirectional charging, Tesla has experimented with bidirectional charging technology. For example, Tesla has developed the Powerwall home battery and the Megapack energy storage systems, which do enable bidirectional charging. These systems can store energy and return it to the electricity grid, but they are not directly connected to Tesla cars.

It is important to note that bidirectional charging is still in the development phase and is not yet widely available to consumers. It also requires specific technologies and infrastructure to enable bidirectional charging.

If you are interested in bidirectional charging, it is advisable to stay informed about developments in the electric vehicle industry and technological advancements in this area. In the future, more options for bidirectional charging may become available, including possible firmware updates or additions to the charging infrastructure.