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 Highjoule HJ-G0-7010L (7.01MWh LiFePO4 system) typically ranges from $1.2–1.8 million, depending on configuration and installation requirements. Costs can be offset by:
Highjoule’s HJ-G0-7010L LiFePO4 batteries last 10–15 years or 6,000+ cycles at 80% depth of discharge (DoD). The liquid cooling system and ≤3% monthly self-discharge rate help maximize longevity.
Yes. When configured for backup power, the 7.01MWh system can support critical loads during grid outages. Runtime depends on load size – a 500kW facility would have ~14 hours of backup.
Minimal maintenance:
The above answer is for reference. For further details, please reach out to us.
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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