






This integrated cabinet series combines battery modules, power control, and system protection within a unified architecture, reducing external wiring complexity and improving system reliability. The use of LFP battery technology enhances thermal stability and supports long-duration energy storage under demanding operating conditions.
A built-in Energy Management System (EMS) works alongside the Battery Management System (BMS) to deliver high-level operational safety and intelligent control. The EMS enables real-time remote monitoring of system status, including energy flow, operating parameters, and fault conditions. This supports proactive system management, operational optimization, and timely maintenance planning.
Multiple protection mechanisms are embedded to manage risks related to overcharge, over-discharge, overheating, abnormal voltage, and electrical faults.
The combination of EMS and BMS coordination enhances overall system safety, particularly in high-capacity C&I energy storage environments. The scalable capacity design allows the system to adapt to growing energy demand without disrupting existing infrastructure, supporting long-term energy planning and operational flexibility.
The Energy Storage Integrated Cabinet Series (112kWh–261kWh) is a large-capacity commercial and industrial battery energy storage solution developed for projects with higher power demand, longer operation cycles, and advanced energy management requirements. This series is positioned for medium to large C&I BESS deployments, supporting applications that require stable power delivery, intelligent energy scheduling, and strong system-level safety control.
The system is built with all-new Grade A LFP battery cells, providing reliable electrochemical stability and consistent performance across extended service periods. With a cycle life of up to 6000 cycles, the cabinet supports high-frequency daily charging and discharging, making it suitable for peak shaving, load balancing, renewable energy integration, and backup power operations. The wide capacity range from 112kWh to 261kWh allows flexible configuration based on site scale and energy usage patterns.
Designed with an IP54 enclosure, the integrated cabinet can be deployed in outdoor environments exposed to dust and moisture, reducing installation limitations for industrial parks and commercial facilities. The system supports both on-grid and off-grid operating modes, enabling grid interaction during normal conditions while maintaining independent power supply during grid outages. Compliance with FCC, CE, UN38.3, MSDS, and RoHS standards supports application in diverse regulatory markets and ensures safe transportation, installation, and operation.
|
Model |
HLH-NU-NU005 |
HLH-NU-NU006 |
HLH-NU-NU007 |
|
|
Battery |
||||
|
Type |
358.4V314Ah |
768V314Ah |
832V314Ah |
|
|
Rated Energy |
112kWh |
241kWh |
261kWh |
|
|
Working Vltoge Range |
313.6-403.2V |
672-864V |
728-936V |
|
|
BMS Communication |
Ethernet/RS485/CAN |
Ethernet/RS485/CAN |
Ethernet/RS485/CAN |
|
|
PCS |
||||
|
AC Side |
AC Rated Power |
50kW |
125KW |
|
|
Max Power |
60kW |
150kW(1min) |
||
|
Max Current |
86A |
216A |
||
|
Rated Voltage |
380V/400V |
|||
|
Rated Frequency |
50/60Hz |
|||
|
DC Side |
Max Input Voltage |
850V |
950V |
950V |
|
Max Current |
100A |
157A |
||
|
MPPT(optional) |
||||
|
Low Voltage Side |
Rated Power |
65kW |
120kW |
|
|
Max Current |
36+36+36+36A |
60+60A |
||
|
MPPT Voltage Range |
200~850V |
200-950V |
||
|
General Parameters |
||||
|
Product Dimension of the Cabinet |
1086*2058*1110mm |
1500*2306*1539mm |
1450*2258*1345mm |
|
|
IP Rating |
IP54 |
|||
|
Working Temperature |
-20~55℃ |
|||
|
Cooling |
Air-cooled |
Air-cooled |
Liquid-cooled |
|
|
Security Certification |
CE/UN38.3 |
|||
|
Net Weight |
1050kg |
3000kg |
3000kg |
|
|
40HQ Container |
20 pcs |
8 pcs |
8 pcs |
|



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