| Model | ECO-500kW-1075kWh | ||
DC Data
| Cell type | Prismatic LFP | ||
| Cell brand | HiGEE | ||
| Cell life cycle | >8,000 cycles@ 0.5C,25℃ | ||
| Cell specs | 3.2V 280Ah | ||
| String configuration | 1P224S | ||
| Number of strings | 5 | ||
| String rated energy capacity | 200KWh | ||
| DC rated energy capacity | 1000KWh | ||
| Rated voltage | 716.8V | ||
| Voltage range | 628V~806V | ||
| BMS communication interface | Ethernet, CAN, RS485 | ||
| BMS communication protocol | Modbus RTU, Modbus TCP | ||
AC Data
| Rated AC power | 500KW | ||
| Maximum AC power | 550KW | ||
| Rated AC voltage | 400V | ||
| AC PF | 1 leading~1 lagging | ||
| Output THDi | ≤3% | ||
| Nominal grid frequency | 50/60Hz | ||
| Isolation method | 3 Phase 4 Line Transformer | ||
General Data
| Dimension w/o clearances (L*W*H) | 6058*2438*2591mm | ||
| Weight of whole system | <30MT | ||
| Degree of protection | IP65 | ||
| Operating temperature range | -20~65℃ | ||
| Relative humidity | 0~95% (non-condensing) | ||
| Max working altitude | 3,000m/9,842ft | ||
| Cooling concept of DC hatch | HAVC | ||
| Cooling concept of PCS hatch | Forced air cooling | ||
| Fire extinguisher system | HFC bottle group | ||
| Communication interfaces | RS485, Ethernet, GPRS | ||
| Communication protocols | Modbus RTU, Modbus TCP | ||
System Connection Diagram
Case
FAQ
What battery technology is used in this system?
The system uses prismatic LFP (Lithium Iron Phosphate) cells with high safety, long lifespan, and stable thermal performance.
Can this BESS system operate in harsh environments?
Yes. It supports up to 95% non-condensing humidity and installation at altitudes up to 3,000m (9,842ft).