Product Overview

The Containerized PV Substation is a fully integrated power conversion and distribution solution designed for utility-scale and commercial photovoltaic power plants. It combines the step-up transformer, medium-voltage switchgear, low-voltage switchgear, intelligent monitoring system, and auxiliary equipment in a standard containerized enclosure for fast deployment, simplified installation, and reliable long-term operation.

Engineered for efficiency, safety, and flexibility, the system steps up the low-voltage AC output from PV inverters to medium-voltage grid levels for efficient transmission and seamless grid connection.

IProduct Highlights

Pre-engineered Integrated DesignA standardized architecture with factory prefabrication and testing helps shorten the project delivery cycle by approximately 20%.

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Compact and Uniform LayoutThe removable busbar compartment and integrated transport design reduce the installation cycle to only 30%–50% of that required by traditional solutions.

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Space SavingThe integrated design from transformer to feeder saves approximately 15% of floor space compared with conventional layouts.

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Optional Full-Link Copper BusbarProvides improved heat dissipation and longer service life.

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High-Efficiency UPSFeatures double-conversion efficiency above 97.3%, hot-swappable power modules, intelligent module sleep, on-demand charge/discharge control.

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Smart Power Quality ManagementProvides full-link visualization, real-time monitoring, fault localization, and modular monitoring through RS485 with an integrated color touchscreen.

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Hot-Sync Wireless Parallel TechnologyRequires no communication cables, eliminating a single point of failure. Supports parallel operation of up to 8 units with low load imbalance, and has been proven in hundreds of thousands of installations worldwide.

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AC Direct FeedProvides 0 ms transfer for immediate isolation from grid disturbances, along with harmonic and surge filtering, lightning detection, intelligent fault diagnosis, and support for parallel operation.

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Flexible System ConstructionAvailable in MNS2.0 configuration with front/rear busbar arrangement and 2300 mm height, or as a simplified option with UPS integral isolator and 7180 mm length.

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Accessible Busbar CompartmentA separate busbar compartment allows easier on-site installation and maintenance.

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Wireless Temperature MonitoringReal-time temperature monitoring is available at all busbar joints, including top busbars, transformer connections, UPS connections, and feeder connections.

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System Composition

Core components

Technical Specifications

Item	Parameter
System Capacity	1000/1250/1600/2000/2500 kVA
Dimensions	Width 10200 mm (for 2500 kVA without transformer); customizable according to project requirements
	Depth 1000/1200 mm
	Height Standard height: 2500 mm (excluding the 150 mm base). The top busbar compartment height can be adjusted according to project requirements.
System Input Switch	2000/2500/3200/4000/5000 A
Compensation Capacity	Up to 600 kvar per cabinet; 100 kvar per module; selectable according to project requirements
UPS Configuration	Up to 600 kVA per cabinet; selectable according to project requirements
Feed Output	The capacity, quantity, and number of feeder circuits can be customized
Busbar Connection	Full-link copper busbar connection
Monitoring System	Equipment status detection, fault detection and alarming, power quality analysis (including harmonics, three-phase imbalance, and power factor), selective protection coordination between upstream and downstream circuit breakers, electrical load monitoring, active energy analysis by peak/flat/valley periods, transformer and busbar temperature monitoring, health index evaluation, trend analysis, and intelligent curve display.
Installation Method	Supports integrated on-site installation
Operating Temperature	0 to +40℃
Storage Temperature	-40 to +70℃
Relative Humidity	≤93% RH (non-condensing)
Altitude	0 to 4000m; above 1000 m, derating applies according to industry standards