Tesla will double the stations in its Supercharger network by the end of the year

As Tesla prepares to roll out the Model 3, a mid-priced electric sedan which signals the company’s transition from high-end electric cars to mass-market adoption, one big priority is upgrading the charging infrastructure. To cover massive upcoming demand, Tesla is planning on significantly expanding its charging stations, including the high-speeding docking stations known as the SuperCharger.…