| G-E Cube-20C (1012kwh) | G-E Cube-20C (1044kwh) | G-E Cube-20C (1075kwh) | G-E Cube-20C (2024kwh) | G-E Cube-20C (2088kwh) |
|---|
Basic
| Rated Max. AC power | 500/550 kW | 500/550 kW | 500/550 kW | 1000/1100 kW | 1000/1100 kW |
| Rated AC current | 720A | 720A | 720A | 1440A | 1440A |
| Rated AC voltage | 400V, 3W+PE/3W+N+PE | ||||
| THDi | <3% (linear load) | ||||
| Protection | Over temperature, low temperature charging, over current, short circuit, over voltage, under voltage, DC bus protection, etc. | ||||
| On-grid and off-grid switching | STS seamless switching (optional) | STS switching (optional) | |||
| Isolation transformer | Equipped (optional) | ||||
| Working mode | Grid-tied peak shaving/off-grid power supply | ||||
PV side parameters
| PV input power | 500 kW | 500 kW | 500 kW | 1000 kW | 1000 kW |
| MPPT channels | 10 | 10 | 1/5/10 | 20 | 20 |
Battery parameters
| Battery rated capacity | 253 kWh*4 (1012 kWh) | 261 kWh*4 (1044 kWh) | 215 kWh*5 (1075 kWh) | 253 kWh*8 (2024 kWh) | 261 kWh*8 (2088 kWh) |
| Battery Rated Voltage | 768V | 832V | 768V | 806.4 V | 832V |
| Battery voltage range | 705.6~907.2V | 728~936V | 672~864V | 705.6~907.2V | 728~936V |
| Battery type | LFP 314Ah | LFP 314Ah | LFP 280Ah | LFP 314Ah | LFP 314Ah |
General parameters
| Degree of protection | IP54 | IP54 | IP55 | IP54 | IP54 |
| Ambient temperature | -25℃ to +60℃(derating above 45℃) | ||||
| Relative humidity | 0 ~ 95% (no condensation) | ||||
| Fire extinguishing system | Heptafluoropropane piped fire extinguishing system | ||||
| Battery compartment cooling method | Air Conditioning | Independent temperature control, liquid cooling unit | Air Conditioning | Air Conditioning | Independent temperature control, liquid cooling unit |
| Electrical compartment cooling method | Intelligent Air Cooling | ||||
| Altitude | 3000m (Derating above 2000m) | ||||
| Communication interface | RS485, Ethernet/Modbus RTU, Modbus TCP | RS485, Ethernet/Modbus RTU, Modbus TCP | RS485/CAN | RS485, Ethernet/Modbus RTU, Modbus TCP | RS485, Ethernet/Modbus RTU, Modbus TCP |
| Dimensions (W*D*H) | 6058*2438*2591 mm | 6058*2438*2591 mm | 6058*2438*2591 mm | 12192*2438*2591 mm | 12192*2438*2591 mm |
| Weight (approx.) | 19T | 21T | 12T | 32T | 33T |
| Certification/Compliance | IEC 62619, UN38.3, UL1973, CE | ||||
| Model | G-E Cube-20C (5016kwh) |
|---|
DC Side Parameters
| Operating Voltage Range | 1000~1500V | |
| Maximum DC Current | 206A*12 | |
| Number of DC Inputs | 12 | |
AC Low-Voltage Side Parameters
| Rated/Maximum AC Power | 2500/2750 kW | |
| Rated Grid Voltage | 690V | |
| Rated AC Frequency | 50/60 Hz ±5 Hz | |
| Total Harmonic Distortion (THDi) | <3% (rated power) | |
| Power Factor | -1 (leading) to +1 (lagging) | |
AC High-Voltage Side Parameters
| Transformer Rated Power | 2500 kW | |
| Transformer Maximum Power | 2750 kW | |
| Voltage Ratio | 22 kV | |
| Transformer Type | Oil-immersed transformer | |
Electrical Parameters
| Battery Cluster Maximum Branch Current | 206A*12 | |
| Maximum Branch Current of the Converter | 206A*12 | |
| Number of DC Circuit Breakers | 12 | |
| Maximum Number of Battery Cluster Input Channels | 12 | |
| Maximum Number of Converter Input Channels | 12 | |
Battery Parameters
| Rated Capacity of the Battery | 418 kWh*12 | |
| Rated Voltage of the Battery | 1331.2V | |
| Voltage Range of the Battery | 1164.8~1497.6V | |
| Number of Battery String Groups | 12P*52S*8S | |
| Compatible Batteries | LFP | |
| Cell Capacity | 314 Ah | |
General Parameters
| Protection Rating | IP54 | |
| Relative Humidity | 0~100% (No condensation) | |
| Ambient Temperature | -30°C to 60°C (Derating above 45°C) | |
| Cooling Method | Liquid-cooling | |
| Altitude | 3000m (Derating above 3000m) | |
| Communication Interface | RS485/CAN/Ethernet | |
| Dimensions (W*D*H) mm | Battery container: 6058 * 2438 * 2896 mm; Battery container: 6058 * 2438 * 2896 mm | |
| Certification/Compliance | IEC 62619, UN38.3, UL1973, CE | |
