A yet-to-be-released feature which will allow Tesla owners to charge their vehicles using their home's solar power installation has been revealed in a mobile app update. While the new option has yet to be implemented into the app, newly added code in the most recent update states: “Plug in your vehicle at home during the day to charge using the excess clean energy generated by your solar system.” Details on the upcoming feature, such as a launch date, have yet to be released, however the move would be consistent with the automaker's recent pushes into green or sustainable power. During Tesla's...