Wagner joined Tesla in January 2013 and is involved in the development of all vehicle-related technologies owned by Tesla and involved in the development of Powerwall, a storage battery. As can be seen from Wagner's LinkedIn page, he is now in California A battery and powertrain startup, but it remains unclear when he departed from Tesla in the end.
Last week, Tesla delayed the planned production of the Model 3 model and postponed the original timing back for about three months, while Tesla said it was difficult to predict exactly how long it would take Solve production bottlenecks.
Tesla also said that the main constraints for the production of Model 3 from the battery factory in Nevada's super-module production lines, Tesla must be part of the production process to re-design to increase productivity.