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Installing an EV Charger at Home — Meter Size, Dedicated Circuits, Safety Devices and Whether a TOU Meter Pays Off

Charging an EV overnight at home is the cheapest and most convenient option — if the house is ready. Portable versus wall chargers, checking meter and main capacity, dedicated circuits and the right residual-current protection, applying for a time-of-use meter, and calculating whether it saves money for your household.