2.4 MWh sodium container
Utility-scale sodium system for grids and industry
2.4 MWh
OSP-CT-NA-2396 NFPP (sodium) Industry and gridsData centers and AIMicrogrids
Sodium containers of the same class operate at a large grid-scale facility in China. For grid-scale and industrial storage with high thermal stability requirements.
Comparison
Specifications
| Chemistry | NFPP (sodium iron pyrophosphate) |
|---|---|
| Energy | 2,396 kWh |
| AC power | 1.25 MW with converter (0.5P) |
| DC voltage | 1,248 V (665.6-1,435.2) |
| Cycle life | at least 8,000 cycles at 0.5C to 70 % remaining capacity |
| Round-trip efficiency (AC-AC) | to be confirmed per project |
| Operating temperature | charge 0...+55 °C, discharge -20...+60 °C |
| Cooling | liquid |
| Ingress protection | IP54 |
| Dimensions W×D×H | 6,058 × 2,550 × 2,896 mm (20 ft) |
| Weight | max. 43 t |
| Features | DC cluster efficiency of at least 98% (manufacturer data), four-level fire suppression |
Where it is used: Grid storage and renewables · Lower capacity charges
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