The PCS is a multifunctional photovoltaic container substation device that integrates key components such as energy storage converters, boost transformers, high-voltage ring network cabinets, and low-voltage distribution boxes into a single container or unit. This design not only meets the diverse functional needs of customers but also enables plug-and-play, greatly enhancing installation and commissioning efficiency.

Performance Features：

1. Flexible Parallel Operation:

        PCS supports parallel operation of multiple units on the AC side, allowing for system capacity expansion to meet the demands of large-scale energy storage projects.

2. Reactive Power Compensation:

        It has strong reactive power support capabilities, providing full reactive power as needed to enhance grid stability and regulation.

3. High Protection Rating:

        With an IP54 protection rating and C4 anti-corrosion design, the equipment ensures stable operation in various environments.

4. Reliable Power Supply:

        The auxiliary power system supports dual power supply redundancy, ensuring continuity and stability of the system's power supply.

6. Rich Configuration:

        Offers various configuration options that can be flexibly selected according to customer needs to meet different application scenarios.


Advantages Analysis

1. Efficiency Improvement:

        By reducing energy losses during conversion (e.g., avoiding the two-stage voltage conversion common in traditional energy storage systems), PCS significantly enhances the overall efficiency of the storage device. Its rapid adjustment response and precise control capabilities ensure stable system operation.

2. Enhanced Safety:

        The close integration and independent design of the energy storage converter and boost transformer facilitate fault isolation and handling, and allow for quick power disconnection in emergencies, ensuring the safety of personnel and equipment.

3. Increased Reliability:

        The direct connection design reduces cable connection points, lowering the risk of system failure due to cable faults, and enhancing overall system reliability.

4. Cost Savings:

        Integrating functions such as energy storage converters and boost transformers into a single device not only simplifies the procurement process but also reduces equipment costs through economies of scale, delivering significant economic benefits to users.