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A fully integrated 2,500 kW / 5,000 kWh hybrid energy storage solution engineered for large-scale C&I peak shaving, self-consumption maximisation, and grid resilience.
Hybrid Integration
The system integrates 20 × 125 kW three-phase series inverters (total 2,500 kW) with a 5 MWh LFP battery bank. Each inverter features 10 MPPT inputs connected to strings of 18 PV modules, enabling flexible array configuration. The built-in EMS automatically prioritises solar self-consumption, charges the battery during off-peak periods, and feeds surplus energy to the grid — cutting electricity costs by up to 65% for large C&I users.
5,000 kWh LFP Storage
Four PCS units each connect to 5 battery clusters, with each cluster delivering 215.04 kWh (15 packs × LFP 51.2V / 280Ah cells). Total gross capacity reaches approximately 4,300 kWh usable, scalable to 5 MWh. LFP chemistry provides superior thermal stability, non-combustibility, and over 6,000 deep-cycle charge-discharge cycles, extending calendar life beyond 20 years with ≥ 80% capacity retention at end of life.
Flexible Dispatch
Operators select from Peak Shift, Self-Consume, or Battery Priority modes to match their tariff structure and load profile. Peak Shift charges during low-tariff periods and discharges at peak times to maximise arbitrage savings. Self-Consume prioritises solar for on-site loads before exporting. Battery Priority ensures critical loads are always backed up regardless of grid availability.
Smart EMS
The integrated monitoring system supports a local web server for easy configuration and remote data logging via Modbus RS485. Operators gain full visibility over PV generation, battery state of charge, load consumption, and grid export through a web dashboard and mobile app. Automated strategies include peak shaving, frequency regulation, demand response, and VPP aggregation.
Complete technical data for the AUREA-BESS-2.5MW5MWH. Compare with other models in the C&I ESS series or request a custom configuration.
| Parameter | 1MW / 2MWH | 2.5MW / 5MWH ★ | 3MW / 6MWH | 5MW / 10MWH |
|---|---|---|---|---|
| Model | AUREA-1MW-2M | AUREA-2.5MW-5M | AUREA-3MW-6M | AUREA-5MW-10M |
| Rated Energy | 2,007 kWh | ≈ 4,300 kWh (5 MWh gross) | 6,130 kWh | 10,000 kWh |
| Rated Power | 1,000 kW | 2,500 kW | 3,000 kW | 5,000 kW |
| PV Inverters | 2 × 500 kW | 20 × 125 kW (10 MPPT each) | — | — |
| Battery Cell | LFP 314Ah | LFP 51.2V / 280Ah | LFP 314Ah | LFP 314Ah |
| Battery Clusters | 10 Racks | 4 PCS × 5 Clusters (215.04 kWh each) | — | — |
| PCS Units | 2 | 4 × 1,250A Battery Combiner | 3 | 5 |
| AC Voltage | 220V / 380V / 400V | 400V / 480V / 690V | 400 / 480 / 690V | 400 / 480 / 690V |
| Cycle Life | ≥ 6,000 cycles | ≥ 6,000 cycles | ≥ 6,000 cycles | ≥ 6,000 cycles |
| Design Life | 20 Years | 20 Years | 20 Years | 20 Years |
| ★ Currently viewing: 2.5MW / 5MWH model | Item Code: AU-F2504-01 | AUREA ENERGY — Better & Brighter Future | ||||
| Parameter | Specification |
|---|---|
| Battery System | |
| Battery Chemistry | LFP — Lithium Iron Phosphate |
| Cell Specification | Grade-A Prismatic, 51.2V / 280Ah per pack |
| Cluster Configuration | 15 packs × 5 parallel cells per cluster |
| Cluster Energy | 215.04 kWh per cluster |
| Total Clusters | 4 PCS × 5 clusters = 20 clusters |
| Total Gross Energy | ≈ 4,300 kWh (5 MWh system) |
| Cycle Life @ 80% DoD | ≥ 6,000 Cycles (25°C) |
| State of Health (EoL) | ≥ 80% Capacity Retention |
| Inverter / PCS | |
| PV Inverter Quantity | 20 × 125 kW Three-Phase Series Inverters |
| Total PV Power | 2,500 kW |
| MPPT per Inverter | 10 MPPT inputs |
| Strings per MPPT | Up to 12 strings (S01–S012) |
| PCS Battery Combiner | 4 × 1,250A Battery Combiner Cabinet |
| AC Output Voltage | 400V / 480V / 690V (configurable) |
| AC Frequency | 50 Hz / 60 Hz |
| Peak Efficiency | ≥ 98.5% |
| Black-Start | Supported |
| System Performance | |
| Backup Duration | 2 hours @ 2,500 kW |
| Payback Period | < 5 years (typical) |
| Item Code | AU-F2504-01 |
| Safety & Physical | |
| IP Rating | IP55 |
| Fire Suppression | Automatic FM200 / Aerosol |
| Operating Temperature | −20°C ~ +55°C |
| Certifications | CE / CGC / TUV / IEC 62619 / UN38.3 |
| Commissioning Time | ≤ 5 Working Days |
Each subsystem is factory-assembled, individually tested, and pre-commissioned before delivery — ensuring rapid site deployment and long-term reliability.
Every AUREA 2.5MW/5MWh ESS undergoes rigorous factory acceptance testing before shipment, and a structured on-site commissioning procedure ensures full system readiness within 5 working days.
Our engineering team is available Mon – Fri 8:00am – 6:00pm CST. Emergency support 24/7.
