Safe and Reliable
Pairs with any utility-scale external PCS for peak shaving, frequency response, capacity firming and black-start service — no inverter inside the container.
Utility-scale storage
Atlas 5015
5 MWh Stationary DC Block
A 5,015 kWh / 2,500 kW DC, liquid-cooled stationary battery DC block in a single 20-ft ISO container. Pairs with any utility-scale external PCS for grid services, microgrids, industrial backup and remote regions that are grid-isolated.
Enquire about this system
Utility-scale · Grid services
Engineering brief
Built for the application.
Endure
Closed-loop liquid cooling, IP55 container / IP67 pack ingress, multi-stage suppression and a −40 / +50 °C envelope for continuous duty.
Secure
Optional hardware QRNG signs comms and firmware — closing the entropy gap that breaks classical control and monitoring PRNGs.
Mission use cases
Where it works.
Grid Services
Peak shaving, frequency response, capacity firming and black-start service via an external utility-scale PCS skid.
Industrial Backup
High-availability backup for data centres, ports and heavy industry — 14 days from pad pour to first dispatch.
Remote Regions
Sovereign 5 MWh-class storage for diesel displacement and renewable firming in microgrids.
Technical data
Full specifications.
Energy and DC Power
- Nominal energy
- 5,015 kWh (5.015 MWh)
- Rated DC power
- 2,500 kW · at terminals
- DC voltage range
- 1,040 – 1,497.6 V
- DC bus topology
- Single bus · 12 HV boxes
- BMS response
- < 100 ms · trip / disconnect
- DC round-trip
- ≥ 96 % (block only)
- Discharge duration
- 2.0 h at full nameplate
Container Topology
- Racks per container
- 12
- Packs per rack
- 4 (48 packs total)
- High-voltage boxes
- 12 (one per rack)
- Cells per container
- 4,992 prismatic LFP
- Per-rack capacity
- 417.9 kWh / 208.9 kW
- Form factor
- 20-ft ISO container ± 10 mm
Cell and Stack
- Chemistry
- LFP · LiFePO₄ prismatic
- Cell model
- IFP72175207-314Ah
- Cell architecture
- 1P104S per pack
- BMS architecture
- Three-stage (cell · pack · rack)
Thermal and Enclosure
- Operating temperature
- −40 °C to +50 °C (>45 °C derating)
- Cooling method
- Closed-loop liquid (battery)
- Coolant
- Propylene glycol / water · 50/50
- Coolant flow
- 60 L/min per rack
- Pack ingress
- IP67
- Container ingress
- IP55
- Acoustic
- ≤ 75 dB(A)
- Fire suppression
- Aerosol · sprinkler · smoke / heat / Li-ion
Mechanical
- External dimensions (L×W×H)
- 6,056 × 2,438 × 2,896 mm
- Mass (full container)
- 43,500 ± 500 kg
- Footprint
- 14.77 m² · 14.0 t/MWh class
- Lifting
- ISO corner castings · forklift pockets
Standards, Comms and Cyber
- Safety listings
- UL 1973 / 9540A
- IEC pathway
- 62619 · 60730 · 61030 · 60529
- Transport
- VN 38-3 · UN 3480
- Comms
- RS485 · RS232 · RJ45 · CAN · Ethernet · 4G/LTE
- Protocols
- Modbus TCP/RTU · CAN · MQTT · DNP3 (opt)
- Entropy source (option)
- Hardware QRNG · Quantum eMotion
- Cyber alignment
- IEC 62443 · NATO IC26-aware
Published specifications from Ardenox. Confirm final configuration, performance, certification and suitability for local requirements with our team before project design.