Utility · lineup flagship
AlphaESS Aster 5000
The lineup flagship: 5 MWh in a single 20-ft container. DAM energy arbitrage, RES balancing, back-to-back layout for dense sites.
5,015.9 kWh
Technical specifications
- System capacity
- 5,015.9 kWh
- Charge/discharge
- 2,507.9 kW (0.5C)
- Voltage
- 1,331.2 V · 1500 V class
- Battery module
- 104.4 kWh · M332314-104S-EX · IP67
- Parallel operation
- Up to 12 clusters
- BMS
- Active balancing
- Fire safety
- Aerosol + sprinkler + explosion relief panel · gas/smoke detection
- Cooling
- Liquid · ≤ 75 dB
- Dimensions · weight
- 6,058 × 2,438 × 2,896 mm · 43 t
- Enclosure
- IP55 · −40…+50 °C
- Certification
- UL 9540A · UL 1973 · NFPA 69 · IEC 62933 · IEC 62619
Based on the AlphaCS-Aster5000-DC-LC-EX V01 datasheet (06.2025).
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