You can't simultaneously posit that you drive 1500 miles a year, and then complain about the charging speed. 1500 miles a year doesn't need 230V 16A. You would achieve the level of charging speed literally with a laptop charger.

200Wh/Mi -> 200 * 1500 -> 300,000Wh required -> 300,000 / 365 * 24 -> 35W charger needed.