Ok I just checked the setting for AC charging. Maximum is 7.2 kw reduced is 6.2 and minimum is 4.2 or 100%, 86 % and 58%. If you can run your level 2 on 120 volt these amounts can be further reduced with to 50%, 43% and 29%. If your interested in the details on how this is done a review of this thread is in order https://insideevsforum.com/community/index.php?threads/rv-adapter.6247/