The reasons why low-priced charging piles are difficult to sell are as follows:

1. **Performance and Quality Issues**: The development of charging piles has been ongoing for several years, and low-priced charging piles may perform poorly in terms of charging efficiency, compatibility, and stability, failing to meet users' needs for fast and convenient charging. Additionally, they may use inferior materials and components, making them prone to malfunctions and posing safety hazards such as electric leakage or fires. Users, considering safety, tend to be cautious in their choices.

2. **Profitability and Operational Issues**: For operators, low-priced charging piles may lead to difficulties in profitability, making it hard to cover initial construction costs, operation, and maintenance expenses. This affects their sustainable development and reduces operators' willingness to purchase and deploy such piles. Furthermore, low prices may indicate poor after-sales service quality, such as untimely repairs or insufficient spare parts, which can deter users.

3. **Market Competition and Brand Factors**: As the charging pile market grows increasingly competitive, some well-known brands with strong technical capabilities offer products that, although more expensive, are favored by users and operators due to their good reputation, quality service, and reliable performance. In contrast, low-priced charging piles often struggle with weaker brand influence and market recognition.

4. **Stricter Industry Regulations and Standards**: The industry regulations and standards for charging piles are continuously being improved, imposing higher requirements on safety and performance. Some low-priced charging piles may fail to meet these standards, risking market elimination and thus affecting their sales.