Product · Technical data

High-Voltage Stacked Energy Storage System

A 120 kWh high-voltage cabinet with three-level BMS monitoring, for small factories, scenic areas, border posts and islands.

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Specification Pending

Battery type: LFP (lithium iron phosphate)
Nominal voltage: 384 V
Rated energy: 120 kWh
Charge voltage, max: 432 V
Discharge cut-off voltage: 324 V
Configuration: 120S1P

Values are withheld until confirmed by our engineering team.

01Model overview

384 V Nominal voltage

Design life

1 Models in this range

Model	Rated energy	Capacity	Configuration	Dimensions	Max charge	Max discharge
384V314Ah	120 kWh	314 Ah	120S1P	789 × 510 × 2036 mm	150 A	200 A

Figures are taken from the current AllGrand product brochure. Specifications are indicative and may be revised without notice — confirm with our engineers before ordering.

02Overview

High-Voltage Stacked Energy Storage System — AllGrand product photograph 2

A 120 kWh high-voltage cabinet with three-level BMS monitoring, for small factories, scenic areas, border posts and islands.

03Key features

120 kWh
- Detailed characteristics to be confirmed for this model.
384 V
- Detailed characteristics to be confirmed for this model.
Three-level BMS
- Detailed characteristics to be confirmed for this model.
Specified against the duty cycle
- Cell and plate selection matched to the real operating profile.
- Capacity and autonomy sized to the load, not to a catalogue average.
Batch control
- Incoming material control and in-process inspection on every batch.
- Traceability from plate casting through to packing.
End-of-line testing
- Electrical testing before packing, with results available on request.

04Specification

Battery type: LFP (lithium iron phosphate)
Nominal voltage: 384 V
Rated energy: 120 kWh
Charge voltage, max: 432 V
Discharge cut-off voltage: 324 V
Configuration: 120S1P
Communication: RS485 / CAN
Battery management: Three-level BMS — cell, module and system monitoring
Cycle life: ≥ 6000 cycles (80% DOD)
Charge temperature: 0 – 55 °C
Discharge temperature: -20 – 55 °C
Storage temperature: -10 – 45 °C
Protection: Over-voltage, over-current, over-temperature, short circuit
Company certification: ISO 9001 · ISO 14001 · ISO 45001

Figures are taken from the current AllGrand product brochure. Specifications are indicative and may be revised without notice — confirm with our engineers before ordering.

05Gallery