Adopting 3.2V/435Ah lithium iron phosphate (LiFePO4) cells, the rated capacity is up to 7.01MWh, which can meet the high energy needs of telecommunications, industrial and renewable energy applications.
IP54 protection level and rugged structure ensure reliable operation in harsh outdoor environments of -30℃ to 50℃ and 5%-95% humidity.
The advanced liquid cooling system ensures optimal thermal performance, prevents overheating, and maintains system efficiency under various conditions.
Adopting 20-foot container design, it is easy to expand and allows parallel expansion to meet the growing demand for energy storage.
The container design integrates BMS, PCS and communication systems, simplifying installation and achieving seamless energy management.
The system has a SOC estimation accuracy of ≤5% and a self-discharge rate of ≤3%, ensuring minimal energy loss and high storage reliability.
Supports multiple communication protocols, including LAN, CAN, RS485 and Modbus TCP, for seamless integration and remote monitoring capabilities.
With comprehensive safety protection measures, including fire extinguishing and off-grid switching within 10 milliseconds, safe operation can be ensured even in harsh conditions.
Suitable for peak load regulation, renewable energy storage, construction site power, backup power and telecommunication energy management, with both on-grid and off-grid functions.
| Model Number | HJ-G0-7010L |
| Battery Type | lithium iron phosphate (LiFePO4) |
| Rated Capacity | 7.01MWh |
| Cell Specification | LFP 3.2V/435Ah |
| Soc Estimation Accuracy | ≤5% |
| Self-discharge rate / month | ≤3% |
| IP Protection Rating | IP54 |
| Weight (Kg) | 45,000 |
| Cooling Method | Liquid Cooling |
| Noise level | <65 dB (1m from system) |
| Communication Interface | Wired: LAN, CAN, RS485 |
| Communication protocol | Modbus Tcp |
| Dimension | 20ft container |
Note: Specifications are subject to change without prior notice for product improvement. Data Sheet / Get your free product catalog and the latest pricing!
The system utilizes a state-of-the-art liquid cooling solution with closed-loop coolant circulation and intelligent temperature control to maintain uniform thermal conditions across the large-scale battery array.
Liquid cooling offers superior heat dissipation compared to air cooling, enabling higher charge/discharge rates, improved battery lifespan, enhanced safety through effective thermal management, and consistent performance under heavy industrial loads.
This system is ideal for large-scale industrial peak shaving, renewable energy smoothing and storage, grid frequency regulation, critical infrastructure backup, microgrid support, and participation in ancillary grid services.
Comprehensive safety measures include real-time coolant leak detection, multi-level temperature monitoring, Battery Management System (BMS) protections, automated fire suppression systems, and emergency shutdown protocols to safeguard system reliability.
Recommended maintenance involves regular inspection of coolant quality and levels, checking pumps and valves, cleaning heat exchangers, monitoring for leaks, and performing system diagnostics to ensure optimal thermal management and extend system lifespan.
Yes, the modular design allows scalable expansion and seamless integration with solar, wind, diesel generators, and grid systems to form hybrid microgrids and optimize overall energy management.
HighJoule 7.01MWh Energy Storage Container System (HJ-G0-7010L) is tailored for high-temperature/humidity areas, remote microgrids and industrial energy management, thanks to its 7.01MWh capacity and LiFePO4 liquid cooling. Its IP54 rating enables stable operation in extreme environments like deserts, while the ≤3% monthly self-discharge (vs. industry average ~5%) suits off-grid microgrids in islands or mining areas. The 20ft integrated container supports quick deployment; its liquid cooling (controlling cell temperature difference within 3°C) extends lifespan by 20% vs. air-cooled alternatives, making it ideal for data centers and industrial peak-shaving. Compatible with Modbus TCP, it integrates seamlessly with grid systems.
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