This product provides a fully prefabricated power distribution system solution for data centers, with a core equipped with an SST solid-state high-efficiency transformer. All core components including SST solid-state transformers, high and low voltage distribution cabinets, supporting UPS units, intelligent monitoring systems, lightning protection and grounding systems, and fire protection systems are integrated, assembled, wired in a standardized manner and tested for whole-machine operation in the factory, forming a standardized containerized power cabin module. Adopting a fully enclosed container design with high protection rating, the product has dustproof, waterproof, moisture-proof and fireproof capabilities, and can be directly transported to the site, hoisted into place, and connected to high-voltage power to provide stable and reliable power supply for data center IT equipment and refrigeration systems. The product supports intelligent remote monitoring and linkage group control of all station equipment, monitors the power distribution operation status in real time, and is equipped with multiple fault early warning and intelligent protection functions, which greatly improves the power supply reliability of data centers and adapts to the supporting power distribution needs of various prefabricated data centers and park computing power stations.