






The 1.2MWh integrated cabinet adopts a highly integrated system architecture that combines battery modules, control systems, monitoring units, and protection mechanisms into a compact structure. This integrated approach reduces system footprint, simplifies on-site deployment, and improves overall operational efficiency for centralized energy storage installations.
Advanced thermal management ensures good heat dissipation across high-density battery modules, supporting stable operation under continuous high-load conditions. The use of LFP battery technology enhances thermal safety and reduces risks associated with large-capacity energy storage. An intelligent control system enables real-time remote monitoring, allowing operators to track system performance, energy flow, and operating status at any time.
The system is designed with intelligent energy management capabilities, supporting precise control of charging and discharging behavior. This helps optimize energy utilization, extend system service life, and improve cost efficiency over long-term operation. The balance between high integration and efficient thermal design contributes to a cost-effective solution for large-scale energy storage projects without compromising safety or performance.
The Energy Storage Integrated Cabinet Series – 1.2MWh is designed for large-scale centralized energy storage projects that require high capacity, long operational life, and intelligent system-level control. This solution is positioned for utility-scale and centralized deployments where energy stability, grid interaction, and efficient power management are critical.
The system is built with all-new Grade A LFP battery cells, providing strong electrochemical stability and consistent performance over long-term operation. With a cycle life of up to 8000 cycles, the cabinet supports intensive daily charge and discharge requirements typical of large-scale energy storage systems. This makes it suitable for applications such as renewable energy integration, grid balancing, peak regulation, and long-duration energy dispatch.
The integrated cabinet supports both on-grid and off-grid operating modes, allowing flexible participation in grid services while maintaining independent power supply capability when required. Designed with an IP55 enclosure, the system can be installed outdoors and withstand harsh environmental conditions, including dust, humidity, and temperature variation. Compliance with CE and UN38.3 standards supports international deployment and safe transportation for large-scale projects.
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Model |
HLH-PU001 |
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LFP |
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Type |
768V314Ah |
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Rated Energy |
1.2MWh |
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Working Voltage Range |
600-876V |
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BMS Communication |
Ethernet/RS485/CAN |
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PCS |
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AC Side |
AC Rated Power |
500/630kW |
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Max Power |
600/756kW(1min) |
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Rated Voltage |
380V/400V |
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THDI |
≤3% |
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Power Factor |
0.99 |
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Wiring Method |
3L+N+PE |
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DC Side |
Max DC power |
500/630kW |
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Number of DC circuits |
1/2/5/6 |
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Max Current for each circuit |
1151/576/220/193A |
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Voltage Stability |
≤±1% |
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Current Stobility |
≤±1% |
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General Parameters |
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Product Dimensions of the Cabinet |
6096*2438*2591mm |
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Ingress Protection |
IP55 |
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Working Temperature |
-20-55℃ |
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Cooling |
Air-cooled |
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Security Certification |
CE/UN38.3 |
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Net Weight |
18t |
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