The DJDC G-CUBE-01W-241 is a 241.15kWh high-voltage LiFePO4 energy storage system with a 768V nominal voltage. Designed for indoor and outdoor projects, it combines battery management, air-conditioning temperature control and aerosol fire suppression in an IP55 cabinet.
| Product model | G-CUBE-01W-241 |
|---|---|
| Battery chemistry | LiFePO4 (LFP) |
| Module nominal voltage | 51.2 V |
| Rated capacity | 314 Ah |
| Number of modules in series | 15 |
| System nominal voltage | 768 V |
| System operating voltage | 672–864 V |
| System nominal energy | 241.15 kWh |
| System dischargeable energy | 231.5 kWh (datasheet value) |
| Rated charge/discharge current | 157 A |
| Maximum charge/discharge current | 165 A |
| Overload current | 170 A for 10 seconds at 25°C |
| Status indicator | Blue: start-up; Green: operation; Red: fault |
| Communication protocol | CAN 2.0 |
| Charging temperature | 0°C to 50°C |
| Discharging temperature | −10°C to 55°C |
| Operating humidity | ≤95%, non-condensing |
| Operating altitude | ≤4,000 m |
| Cooling method | Air conditioning |
| Cabinet protection rating | IP55 |
| Fire suppression | Aerosol |
| System weight | Approx. 2,495 kg |
| Overall dimensions | 1174 × 1480 × 2500 mm |
| Storage temperature | 0°C to 35°C |
| Recommended depth of discharge | 90% |
| Cycle life | ≥10,000 cycles at 25°C ±2°C, 0.35C, 80% DOD and 65% EOL |
| System composition listed | BMS, fire suppression system, air cooling unit and cabinet |
| Cell standards listed | UL1973 / IEC62619 (cell level only) |
| Warranty | 5 years, subject to warranty terms |
| Energy throughput | 529 MWh; conditions apply—refer to the DJDC warranty letter |
| PDU model | HV-PDU 1000VDC250A |
|---|---|
| Operating voltage | 250–1,000 V DC |
| Rated charge/discharge current | 157 A |
| Maximum charge/discharge current | 165 A |
| Charging temperature | 0°C to 50°C |
| Discharging temperature | −10°C to 55°C |
| Protection rating | IP20 |
| Weight | Approx. 29 kg |
| Dimensions (W × D × H) | 420 × 807 × 238 mm |
| Parallel operation | Supported subject to the system configuration requirements below |
| Module model | HV-Tower-16S314A |
|---|---|
| Battery chemistry | LiFePO4 (LFP) |
| Rated voltage | 51.2 V DC |
| Rated capacity | 314 Ah |
| Nominal energy | 16.08 kWh |
| Rated charge/discharge current | 157 A |
| Maximum charge/discharge current | 165 A |
| Charging temperature | 0°C to 50°C |
| Discharging temperature | −10°C to 55°C |
| Protection rating | IP20 |
| Dimensions (W × D × H) | 420 × 795 × 238 mm |
| Weight | Approx. 118 kg |
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Parallel configuration: The default firmware is for non-parallel operation. Two to four clusters require dedicated BMS software, industrial air conditioning matched to the PCS and battery output power, and technical commissioning. At 0.5C charge/discharge, cooling design requirements must be met. More than four clusters requires technical approval.
Energy specifications: 231.5kWh is the dischargeable-energy value listed in the datasheet. It is separate from the recommended 90% depth of discharge; it is not presented as usable energy calculated at 90% DOD.
Warranty: 5 years, subject to warranty terms. The 529MWh energy-throughput figure is subject to conditions in the DJDC warranty letter. Cycle life applies under the stated test conditions. UL1973 / IEC62619 is listed at cell level only.
