How about outdoor timely charging piles? How much does it cost to buy one?

In the construction of charging station, the selection and configuration of charging piles are related to the efficient operation of charging station. However, many charging station operators have doubts about how to choose the appropriate charging pile equipment. In this paper, the selection principles of charging piles and the charging pile configuration strategies of different types of charging stations will be analyzed in detail, which will provide important reference for investment in building stations.

First, the decisive factors of charging pile selection

When choosing a charging pile, the following factors are the most critical:

Charging power: determines the charging speed. Typical power types are 7KW, 14KW, 40KW, 120KW, etc.

Product quality: affecting service life, failure rate, later maintenance cost, etc.

Price: the lower price of similar products.

Brand reputation: the products of well-known brands are reliable in quality and more secure after sale.

Applicable scenario: Choose the right product according to the site type.

Based on the above factors, the quality of charging piles is relatively more important, and products with good brand reputation and reliable quality are preferred.

Second, charging pile configuration strategies for different site types

According to the type of charging station, the configuration strategy of charging pile is also different.

Micro-charging station: equipped with 7- 14KW dual-gun AC slow charging pile, the cost is lower. 1500-300 yuan

Functional fast charging station: 120KW DC fast charging pile (30,000-50,000 yuan) and 14KW AC charging pile are preferred.

Service type quick filling station: similar to slow filling station, but with more quick filling piles.

Expressway station: equipped with 120KW super charging pile to meet the demand of vehicles.

In addition, the matching relationship between charging piles and power supply equipment selection should be considered, and the pile type and quantity should be reasonably configured.

Thirdly, the advantages and disadvantages of AC pile and DC pile are compared.

AC charging piles are relatively low in cost and are generally used in slow charging scenarios. However, the charging time is too long, and it is generally used in places with long parking time.

DC's fast charging piles charge faster, but the cost is higher, so they are more deployed in fast charging stations. The fast charging station can be equipped with AC charging piles to meet the needs of different users.

Four. Important points for attention in subsequent operation and maintenance

In the selection of charging piles, the subsequent operation and maintenance costs also need to be taken into account. The following factors will affect the difficulty of operation and maintenance:

Module quality: the failure rate directly affects the maintenance cost.

Brand support: It is very important to put the after-sales policy in place in time.

Design maintainability: the difficulty of component replacement.

Avoid choosing niche brands: the biggest operation and maintenance risk.

So when choosing charging equipment, don't simply pursue low prices. Product quality is the key factor affecting the operation and maintenance cost.

To sum up, this paper summarizes and analyzes the selection strategy of charging piles, different scene configurations, the comparison of advantages and disadvantages between AC and DC piles, and the matters needing attention in operation and maintenance, which provides important reference for charging station investors to choose charging equipment. Careful selection can make the charging station run stably for a long time.