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Containerized Substation
Cubicle Type Substation
Containerized Substation
Containerized Substation

Product Overview


The substation is an integrated electrical device that houses the step-up transformer, high-voltage switchgear, low-voltage switchgear, intelligent monitoring system and auxiliary equipment required for a photovoltaic power station inside a standard container. It efficiently steps up low-voltage power (e.g., 0.8kV) output from PV inverters to grid voltage levels (e.g., 10kV, 35kV, etc.), satisfying the demands of grid-connected long-distance power transmission.


● High efficiency, rapid deployment and ultra-short construction cycle

● High integration degree with optimized layout design

● Fast response and precise control performance

● Safe, reliable and stable operation

● Simplified construction, operation and management workflow

● Intelligent monitoring system, easy operation and maintenance

Technical Parameters
Item Parameter
High-voltage rated voltage 10 kV~35 kV
Low-voltage rated voltage 0.4 kV / 0.69 kV / 0.8 kV
Maximum operating voltage 40.5 kV
Rated frequency 50/60 Hz
Rated capacity 3300 kVA / 6600 kVA / 9000 kVA @40℃
Transformer cooling method ONAN
Operating ambient temperature -25~60℃
High-voltage switchgear SF₆ gas-insulated ring main unit
environmentally-friendly gas-insulated switchgear
Protection grade IP55 (Substation) / IP68 (Transformer)
Altitude 1000~4000 M

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