difference
First, charging speed
Fast filling pile > Slow filling pile > Car charger
Second, charging current
The fast charging pile is direct current, and the slow charging pile and the on-board charge are alternating current.
Third, the charging gun interface is different
4. Volume and size
The fast charging pile has the largest volume and the thickest charging line.
Whether it is pile or wall mounted, the slow filling pile is much smaller and the line is thinner.
The car charger is the smallest, which is a little larger than the electric bicycle charger.
5. Installation cost
The cost of fast charging pile is the highest, which is generally seen in public charging places, such as the fast charging pile of the national grid.
Slow filling pile, public places also have, but individuals can also apply for installation, but need the consent of the property, go to the State grid to apply.
Car charging cost is lowest, easy to carry, as long as there is a grounded three-hole socket can be used.