MegaValley5 Series: Safe Energy Solutions for Utility & C&I Sectors | NASA 5MWh/4MWh BESS
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MegaValley5 Series: Safe Energy Solutions for Utility & C&I Sectors | NASA 5MWh/4MWh BESS

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  1. Ultimate Safety: Triple-stage fire protection (cell pressure detection + 3 fuses + aerosol suppression).
  2. Space-Saving Power: 5MWh in a 20ft ISO container, ideal for dense deployments.
  3. Zero Loss Efficiency: Intelligent liquid cooling (1.5℃ precision) & cluster-level management.
  4. Plug-and-Play Simplicity: Pre-assembled modular design, compatible with major PCS systems.
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NASA 5MWh:4MWh BESS7

The MegaValley5 Series (NASA 5MWh/4MWh) delivers industrial-grade safety and efficiency in a compact 20ft container. Engineered with A+ Grade LiFePO4 cells and multi-layered safety protocols, it redefines large-scale energy storage for critical infrastructure.


Key Technical Parameters

Specification NASA-5MWh NASA-4MWh
Nominal Energy 5,015 kWh 4,179 kWh
Nominal Voltage 1,331.2 V 1,331.2 V
Cell Chemistry LiFePO4 (3.2V/314Ah)
Cycle Life ≥8,000 cycles@25℃, 0.5C
Dimensions (W×D×H) 6,058 × 2,438 × 2,896 mm
Weight ~43,000 kg
Efficiency 93%
Cooling Method Liquid Cooling (ΔT≤1.5℃/cluster)
IP Rating IP54
Compliance IEC/EN 62619, UN3536, MSDS

FAQ

Q1: How many battery racks are included?

A: NASA-5MWh uses 12 racks; 4MWh uses 10 racks (416S1P configuration).

Q2: What safety certifications does it hold?

A: Complies with IEC/EN 62619 (safety), UN3536 (transport), and MSDS standards.

Q3: Can it operate in extreme temperatures?

A: Yes. Operating range: -25°C to +55°C; storage: -30°C to +60°C.

Q4: What applications does it support?

A: Peak shaving, microgrids, emergency backup, and price arbitrage.



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