Unit substation is an integrated unitized power distribution solution with compact monoblock structure, integrating high voltage switch, distribution transformer and low voltage distribution equipment in one unit. Factory fully assembled and tested to minimize on-site installation workload. Featuring small footprint, reliable insulation, multi-level overload, short-circuit and lightning protection. Outdoor enclosure adopts anti-corrosion, waterproof and dustproof design. Widely applied in distributed photovoltaic power stations, residential districts, commercial zones and industrial load centers. Support customized capacity, voltage combination for renewable energy and urban power distribution projects worldwide.