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Ground-mounted mobile energy storage system, mobility view

Product · Technical data

Ground-Mounted Mobile Energy Storage System

A floor-standing mobile storage unit built on long-cycle LFP cells, for homes, shops and offices that need stored energy they can move.

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Specification Brochure data
Battery type
LFP (lithium iron phosphate)
Nominal voltage
51.2 V
Charge voltage, max
57.6 V
Discharge cut-off voltage
41 V
Configuration
16S1P / 16S2P
Communication
RS485 / CAN

Preliminary figures from the current brochure. Final configuration and performance are confirmed in the quotation.

01Model overview

51.2 V Nominal voltage
Design life
5 Models in this range
Model Rated energy Capacity Configuration Dimensions Max charge Max discharge
51.2V200Ah 10.24 kWh 200 Ah 16S1P 520 × 230 × 780 mm 100 A 200 A
51.2V280Ah 14.34 kWh 280 Ah 16S1P 630 × 230 × 780 mm 150 A 200 A
51.2V314Ah 16.07 kWh 314 Ah 16S1P 630 × 230 × 710 mm 150 A 200 A
51.2V400Ah 20.48 kWh 400 Ah 16S2P 650 × 400 × 690 mm 200 A 300 A
51.2V628Ah 32.15 kWh 628 Ah 16S2P 400 × 770 × 900 mm 200 A 300 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

Ground-Mounted Mobile Energy Storage System — AllGrand product photograph 2

A floor-standing mobile storage unit built on long-cycle LFP cells, for homes, shops and offices that need stored energy they can move.

03Key features

  • Configuration attributes
    • Available configurations include: 10–32 kWh, LFP, Floor-standing.
  • 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
51.2 V
Charge voltage, max
57.6 V
Discharge cut-off voltage
41 V
Configuration
16S1P / 16S2P
Communication
RS485 / CAN
Cycle life
≥ 6000 cycles (80% DOD)
Charge temperature
0 – 45 °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.

Applications & selection

Size the energy-storage system around the load, not nameplate kWh alone

Typical fit

  • Temporary and construction-site power
  • Mobile or relocatable energy storage
  • Remote and off-grid projects

Confirm before quotation

  • Load profile, peak kW and required usable kWh
  • Autonomy, C-rate, efficiency and temperature range
  • Site location, grid interface and control requirements

Engineering guides

Commercial BESS sizing checks Turn load data, usable energy, C-rate and site constraints into a defensible specification. Battery runtime calculation See which efficiency, temperature and aging losses reduce usable AC energy. Battery storage RFQ checklist Use the same technical inputs our engineers need to price and configure a system.
Send the load and installation details for a model-specific answer. Our engineering team normally replies within one business day.
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