The PV containerized substation is a Prefabricated booster substation integrating a low-voltage switchgear system, a high-voltage switchgear system, transformers, and auxiliary equipment. It collects and boosts power from multiple solar photovoltaic arrays and transmits it to the grid. This product, employing advanced power distribution technology and intelligent technology, supports remote operation and maintenance management. It can be applied to large solar PV fields in complex outdoor environments and high-altitude regions, consistently delivering clean and green energy to households.