Product Description
AC EV chargers are divided by power size. The mainstream ones are 7KW, 11KW, and 22KW. 7KW means charging 7 kilowatt hours in 1 hour, which is approximately equivalent to 40 kilometers. 11KW means charging 11 kilowatt hours in 1 hour, which is approximately equivalent to 60 kilometers. 22KW means charging 22 kilowatt hours in one hour, which is approximately equivalent to 120 kilometers. Portable, as the name suggests, it can It is mobile and does not require fixed installation or wiring. It can directly use household sockets, but the current is relatively small, 10A and 16A are the most commonly used. The corresponding powers are 2.2kw and 3.5kw.
Although all charging piles and car charging interfaces are now manufactured in accordance with the new national standards, they are 100% compatible with each other. However, the maximum charging power that different models can accept is not determined by the charging pile, but by the on-board charger in the car. In short, if your car can only accept up to 7KW, even if you use a 20KW power charging pile, it can only reach a speed of 7KW.
After combining the two factors of suitable car models and home charging environment, you can basically choose the charging pile with the required specifications. However, even under the same specifications, there will be a price difference of 2 times. What is the reason for this gap?
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