Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:1 watt
Supply Capability:10000 watt/month
l ≤ 1 hour: Maintenance and replacement time is less than 1 hour
l ≥ 90%: System charging and discharging efficiency>90%
l ≥ 6000 cycles: The battery cycle life under energy storage conditions exceeds 6000 cycles
l High-performance PCS: Using high-efficiency three-level topology, Germany's seventh-generation IGBT, the highest efficiency can reach 99.3%
l High configuration system: Integrate high-speed communication, power distribution and metering, AC output adopts 2-level controllable switch + passive protection
l Actively balanced BMS: Adopt high-current high-efficiency two-way active equalization technology to eliminate series losses caused by inconsistent batteries
l Active safety system: Adopt intelligent environment control to ensure the best battery temperature, The 9-level active safety system ensures that the fire protection is controllable.
l Intelligent power distribution system: Integrating high-speed communication, electric power distribution and metering, AC output adopts 2-level controllable switch + passive protection.
System nominal | |||
Rated power | 500KW | 1000 KW | 1000 KW |
Nominal capacity | 2580KWh | 3010 KWh | 3440 KWh |
Communication side | |||
Rated voltage | 380V | 380V | 380V |
Rated current | 759A | 1500A | 1500A |
Rated frequency | 50HZ | 50HZ | 50HZ |
Power factor | ＞0.98 | ＞0.98 | ＞0.98 |
Wiring | Three-phase three-wire | Three-phase three-wire | Three-phase three-wire |
Isolation transformer | 630KVA | 1250KVA | 1250KVA |
Inrush current | Less than 7 times | ||
Harmonic distortion rate | Less than 3% (secondary side of transformer) | ||
DC side | |||
Rated voltage | 768V | 768V | 768V |
Lower limit voltage | 600V | 600V | 600V |
Upper limit voltage | 876V | 876V | 876V |
Rated current | 650A | 1300A | 1300A |
Cell specifications | 280Ah | 280Ah | 280Ah |
Number of batteries | 2880 | 3360 | 3840 |
Number of modules | 180 | 210 | 240 |
Module specifications | 1P16S | 1P16S | 1P16S |
Actual capacity | 2580KWh | 3010KWh | 3440KWh |
Battery management | |||
Cluster battery | 12 | 14 | 16 |
Cluster unit | 12 | 14 | 16 |
Voltage accuracy | 0.002 | 0.002 | 0.002 |
Temperature accuracy | 0.01 | 0.01 | 0.01 |
SOC accuracy | 0.05 | 0.05 | 0.05 |
Power accuracy | 0.01 | 0.01 | 0.01 |
Cabinet | |||
Battery cabinet | 966*855*2400mm | 966*855*2156mm | 966*855*2156mm |
Control cabinet | 2000*600*700mm | 2000*600*700mm | 2000*600*700mm |
PCS cabinet | 1400*825*2180mm | 1400*825*2180mm | 1400*825*2180mm |
Air conditioning | |||
Installation method | Embedded | Embedded | Embedded |
Cold power | 30KW | 30KW | 30KW |
Fire control | |||
Fire fighting medium | Heptafluoropropane | ||
Spray method | Pipeline (battery room) | ||
Fire detection tube (PCS room) | |||
Communication Interface | |||
Wireless | 2G，1 minute update | ||
Wired | Network, 5 seconds update | ||
System cycle life | >6000Cycle（25℃） | >6000Cycle（25℃） | >6000Cycle（25℃） |
Capacity availability | >80% | >80% | >80% |
Weight | <20T | <41T | <45T |
Structure size | 12.192m*2.438m*2.591m | 12.192m*2.438m*2.591m | 12.192m*2.438m*2.591m |
