# (Optional) V2X Function Settings

<div align="left"><figure><img src="broken-reference" alt="" width="128"><figcaption></figcaption></figure></div>

* <mark style="color:blue;">After activating the V2X function, SigenStor EVDC can be used as additional "energy storage" to participate in power station scheduling, supplying power to household devices.</mark>
* <mark style="color:blue;">When the SigenStor software version is SPC110 or above, the V2X function is supported.</mark>

<figure><img src="https://244528137-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2rb52sZgapQdqSE8G2nd%2Fuploads%2Fgit-blob-6c808f4aa357bde0ff834801c4ea760c84f2263e%2FMSA1CM00051-v2x-en%20(2).png?alt=media" alt=""><figcaption></figcaption></figure>

* When activating the V2X function for the first time, tap "Bi-directional V2X operation", and you need to sign a risk acknowledgment agreement and fill in basic information such as vehicle model before setting "Bi-directional V2X operation" to <img src="https://244528137-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2rb52sZgapQdqSE8G2nd%2Fuploads%2Fgit-blob-659e25e4de4970ae6cf91f2c77b65d271fbbdb68%2Fimage%20(2).png?alt=media" alt="" data-size="line">.
* When "Authorisation" is set to <img src="https://244528137-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F2rb52sZgapQdqSE8G2nd%2Fuploads%2Fgit-blob-659e25e4de4970ae6cf91f2c77b65d271fbbdb68%2Fimage%20(2).png?alt=media" alt="" data-size="line">, and the charging connector is properly plugged in, you can set the discharge time period and power for SigenStor EVDC via "Add Manual Control". If SigenStor EVDC is discharging during the set time period and you want to force stop, tap "Stop Discharging".
* If you have multiple electric vehicles, you can add vehicle information via "My Vehicle" and set one of them as the preferred vehicle.