What is the difference between Tesla 380v and 220v charging?
2 Answers
Tesla 380v and 220v charging differ in the type of charging pile used: Tesla 380v uses DC charging piles; Tesla 220v uses AC charging piles. Taking the 2021 Tesla Model X as an example, it belongs to the mid-to-large SUV category, with body dimensions of 5037mm in length, 2070mm in width, and 1684mm in height, a wheelbase of 2965mm, and a curb weight of 2352kg. The 2021 Tesla Model X features a front double-wishbone independent suspension and a rear multi-link independent suspension, equipped with a front permanent magnet synchronous motor and a rear AC asynchronous motor, with a total motor power of 493kw, paired with a 1-speed fixed gear ratio transmission.
I've been driving a Tesla for two or three years, and from my personal experience, the main differences between 380v and 220v charging lie in speed and convenience. 220v is the kind you find in household sockets, with lower charging power—for example, using a Wall Connector might only give you 11kW, requiring a full night to charge, which is suitable for overnight top-ups at home. 380v is three-phase power, commonly found in shopping malls or highway supercharging stations, where the power can double, reaching 22kW or higher, allowing you to fully charge in just a few hours. This is a huge difference—if you're heading out for a weekend trip, 380v can save you a lot of time, so you don't have to wait around in the car all day. Another factor to consider is the cost—some 380v stations may charge more, but they're more efficient. For long-term use, 220v at home is more cost-effective, while 380v is better for emergencies. I balance the two to avoid wasting time waiting in line. Overall, 220v is steady, while 380v is faster—it depends on your daily needs.
