The difference between slow charge and fast charge:
The subject is different;
The circuit characteristics are different;
The principle is different;
Charging method is different;
Charging interface is different;
The charging pile size is different: because the grid uses alternating current, and the electric vehicle needs direct current, so whether it is using fast charge or slow charge, it needs to convert alternating current into direct current.
The current conversion of fast charge is done in the charging pile, and slow charge is done in the car rectifier. The current conversion of fast charging is completed in the charging pile, so compared with the two, the volume of the fast charging pile will be larger.