220v7kw charging pile is charged about 100 kilometers per hour.
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Tesla 220v charging pile, if it is 380V voltage, it is best to reserve 10 square wires. The 220v power supply of Tesla's household charging pile is about 7kw, and the 380v power supply is about 20kw. Tesla has a household charging pile as standard for its models, which uses 220V voltage and can travel about 40km per hour on a charge.