The 7KW charging pile belongs to the national standard AC pile, which can charge the electric car with its own on-board charger, the power is actually controlled by the charger, and the output current of the charging pile is 32A when it is about 7KW power. The advantage of 7KW AC charging pile is that the charging speed is slower, but relatively stable, suitable for use at home, office and other places. Because of its lower power, it also has less impact on the load of the power grid, which is helpful for the stability of the power system. In addition, the 7kw charging pile has a longer service life, lower maintenance costs and higher reliability.

AC charging piles are widely used in homes, offices, public parking lots, urban roads and other places, providing convenient and fast charging services. With the popularization of electric vehicles and technology development, the application range will gradually expand.