What kinds of car charging piles are there?

First, public fast charging piles. Generally appear in highways, public charging parking lots, etc. Provide DC charging, with high power (20-30KW), fast charging speed and high price (mostly above 1 yuan/kWh).

Second, public slow charging piles. Generally, in the public * * * charging parking lot, there will be several slow piles around the fast piles, with low power (2-3KW, 7KW for BYD E6) and slow charging, which can charge a variety of vehicles with electric cards. However, at present, some electric piles cannot be charged by single vehicle due to protocol problems. I believe this technical problem can be solved soon.

Third, self-use slow charging piles. It is the slow charging pile you applied for installation, and the State Grid card is charged. The power of this pile depends on different models. Generally, the charging pile for vehicles is within 3KW, and BYD E6 needs 7KW.

Fourth, charge your flying wire. This is a method of slowly charging the vehicle by pulling out a wiring board from your window and connecting it with a charging treasure when you don't have the conditions to install electric piles at home. This kind of charging method is not very powerful, and it can be tolerated at home. It is not a very cost-effective way to consider the ladder price of household electricity.