Tesla’s Supercharger Network Welcomes Non-Tesla EVs

Tesla’s inclusive Supercharging move boosts EV infrastructure but faces hurdles like slower charging for non-Tesla models and compatibility issues.

The automotive industry buzzed with excitement when Tesla opened its Supercharging network to non-Tesla electric vehicles (EVs), greatly enhancing the charging infrastructure. This move was significant for the growth of EVs, which has been outpacing the development of dependable public DC fast charging options. Tesla Superchargers are known for their reliability, a factor that contributed to the Tesla charging connector becoming the North American Charging Standard (NACS).

owever, drivers expecting rapid charging may find the experience less than ideal. Most modern EVs are designed with an 800-volt system, whereas Tesla’s Superchargers use a 400-volt system, potentially leading to longer charging times than anticipated with other fast-charging networks.

The integration of non-Tesla EVs into the Tesla Supercharging network isn’t seamless yet, as some stations haven’t been updated to accommodate non-Tesla vehicles. These stations, despite having the NACS setup, can’t charge non-Tesla EVs, requiring drivers to locate an upgraded Supercharger compatible with their vehicle.

The placement of the charging port varies across automakers, unlike Tesla’s standardized position. This discrepancy can lead to challenges at Supercharging stations, which are designed for Tesla vehicles, including potentially occupying multiple parking spaces or maneuvering the car awkwardly to connect the charger.

An example highlighted by Alex from the EV Buyers Guide on YouTube demonstrates these limitations. He tested the charging capabilities of the Kia EV9 at a Tesla Supercharger and encountered slow charging speeds, significantly lower than the rates provided by other fast-charging networks like Electrify America, indicating a discrepancy between the expected and actual charging experience for non-Tesla EVs at Tesla Superchargers.