The photovoltaic prefabricated substation is mainly applied to photovoltaic power generation systems. The photovoltaic prefabricated substation steps up low-voltage electric energy gathered by photovoltaic modules for high-voltage grid connection. The photovoltaic prefabricated substation is specially designed for harsh outdoor environments with a high protection class. The photovoltaic prefabricated substation withstands strong sunlight, high temperature, sand wind, moisture, and corrosion, and supports long-term open-air operation in outdoor areas. The photovoltaic prefabricated substation integrates high-voltage distribution, low-voltage distribution, protection, lightning protection, and measurement & control devices inside. The photovoltaic prefabricated substation achieves low energy loss, stable operation, and strong harmonic resistance. The photovoltaic prefabricated substation has a compact structure, convenient installation, and simple operation and maintenance. The photovoltaic prefabricated substation ensures safe and efficient grid connection of photovoltaic power energy. The photovoltaic prefabricated substation is widely adopted in large-scale ground photovoltaic power stations and distributed photovoltaic projects.











