A high power DC charger (50-350kW) puts higher peak load on the grid, and therefore the infrastructure needs to be sized to meet that peak load. A lower power

A high power DC charger (50-350kW) puts higher peak load on the grid, and therefore the infrastructure needs to be sized to meet that peak load. A lower power 240V home charger (5-6kW) doesn't demand nearly as much real time power from the grid, and so doesn't require as much infrastructure, especially if it can be charged during off-peak hours.