Details.
Smart charging begins when the user plugs in, pauses at 16:00 and starts again at 20:00. Off-peak charging is shown from 00:00 to 07:00 and costs £0.44 per kWh. Standard charging costs £0.55 per kWh. Peak charging is shown from 16:00 to 20:00 and costs £0.66 per kWh.