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Complete Guide to EV Charging Station Knowledge

Article Source：Kinri Energy | Author：Kinri Energy | Issuing Time：2024.04.27
With the popularization of electric vehicles(EV), EV charging stations have gradually become a topic of concern for people. However, for ordinary car owners, the knowledge related to EV charging stations is still not comprehensive enough. Today, let's learn some basic knowledge about EV charging stations together.


7KW Smart AC EV Charging Station

1. Types of EV charging stations

Charging piles can be divided into two types: AC charging piles and DC charging piles. The communication charging station is currently the most widely used charging station, mainly used to provide slow charging services for vehicles, with a general charging power of 3kW~22kW. DC EV charging stations can provide fast charging services for EV, with a general charging power of 50kW~400kW. In contrast, DC EV charging stations have faster charging speeds but are also more expensive and have higher installation costs.

2. Standards for EV charging stations

In order to ensure the compatibility and interoperability of various EV charging stations, different charging standards have been established internationally. In Europe and America, CHAdeMO and CCS standards are commonly used, while in China, GB/T standards (national standards) are widely used. These standards ensure that different brands of EV charging stations are compatible with each other, while also ensuring the safety and reliability of vehicle charging.

3. Installation position of EV charging station

The installation location of EV charging stations usually needs to consider the following factors: number of EV charging stations, traffic flow, charging station power, charging time, safety, etc. In commercial areas, EV charging stations are generally installed in convenient locations such as parking lots to facilitate user use. In residential areas, the installation location of EV charging stations usually needs to comply with relevant regulations, while also considering the opinions and safety issues of surrounding residents.

4. The cost of EV charging stations

The cost of a charging station includes the price of the charging station itself and the installation cost. The price of charging piles varies depending on their type and power. The price of high-end AC charging piles (single) is generally between 10000 to 30000 yuan, while the price of DC charging piles is even higher. In addition, the installation cost of the charging station also needs to be considered, including labor costs, electricity costs, etc. However, the installation costs of some EV charging stations have been supported by government departments, and specific policies can be determined based on local conditions.

5. Use of EV charging stations

When using a charging station, the following points should be noted:

(1) Before using the charging station, it is necessary to confirm whether the connection between the vehicle and the charging station is secure, and check whether the charging line is normal.

(2) When using a charging station, it is necessary to follow the instructions for its use, such as not leaving the charging vehicle, not smoking around the charging station, etc.

(3) During the charging process, do not unplug the charging line to avoid electric shock accidents.

(4) After charging, the charging line should be unplugged and the charging station should be returned to its original position for other car owners to use.

6. Future development of EV charging stations

With the continuous expansion of the EV market, the demand for EV charging stations will also gradually increase. In the future, the intelligence and service of EV charging stations will be the main direction of their development. For example, through IoT technology, EV charging stations can achieve automatic recognition and payment, and car owners can remotely control and query through mobile apps. In addition, with the continuous development of new energy vehicles, the charging power and speed of EV charging stations will also continue to improve to meet the needs of car owners for fast charging.
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