Parameters
Technical parameter table of AC and DC energy storage container below DC1000V+AC400V AC PCS
| MODEL | 10FT-1075KWH | 20FT-2580KWH | 40FT-6450KWH | 10FT-1205KWH | 20FT-2893KWH | 40FT-6511KWH |
| 500KW | 500KW | 1000KW | 500KW | 500KW | 1500KW | |
| DC System | ||||||
| Battery cell type | Lithium iron phosphate | |||||
| Battery cell specification | 3.2V280AH | 3.2V314AH | ||||
| System battery configuration | 240S5P | 240S12P | 240S30P | 240S5P | 240S12P | 240S27P |
| Battery capacity | 1075kWh | 2580kWh | 6450kWh | 1205kWh | 2893kWh | 6511kWh |
| Maximum power | 1074KW | 2580KW | 650KW | 602KW | 1446KW | 3255KW |
| Maximum current | 1400A | 3360A | 8400A | 700A | 1883A | 4239A |
| Battery rated voltage | 768V | 768V | ||||
| Battery voltage range | 672V-864V | 672V-864V | ||||
| Battery Cluster | ||||||
| Battery configuration | 240S1P | 240S1P | ||||
| Battery capacity | 215.040kWh | 241.152kWh | ||||
| Maximum power | 215KW | 241KW | ||||
| Maximum current | 280A | 157A | ||||
| Battery rated voltage | 768V | 768V | ||||
| Battery voltage range | 672V-864V | 672V-864V | ||||
| Battery Module | ||||||
| Battery configuration | 48S1P | 48S1P | ||||
| Battery capacity | 43.008kWh | 48.304kWh | ||||
| Maximum power | 43KW | 48KW | ||||
| Maximum current | 280A | 157A | ||||
| Battery rated voltage | 153.6V | 153.6V | ||||
| Battery voltage range | 133.4V-172.8V | 133.4V-172.8V | ||||
| AC (on-grid and off-grid) | ||||||
| Maximum power (kVA) | 550KVA | 1100KVA | 1100KVA | 550KVA | 1100KVA | 1650KVA |
| Active power (kW) | 500KW | 1000KW | 1000KW | 500KW | 1000KW | 1500KW |
| Rated current (A) | 722A | 1444A | 1444A | 722A | 1444A | 2166A |
| Rated voltage (V) | AC400V | |||||
| Voltage range | AC340V-AC460V | |||||
| Rated frequency | 50Hz/60Hz | |||||
| THDI | 3% | |||||
| Power factor | >0.99 (rated power) | |||||
| AC standard | Three-phase four-wire + ground wire (3W+N+PE) | |||||
| Overload capacity | 110% | |||||
| PV Side (optional) | ||||||
| Maximum power | 600KW/660KW/720KW | 600KW/660KW/720KW | 1200KW/1320KW/1440KW | 600KW/660KW/720KW | 600KW/660KW/720KW | 1800KW/1980KW/2160KW |
| PV voltage | DC250V-DC850V | |||||
| Load Uninterrupted (STS) | (Some are optional, some are standard) | |||||
| STS power | 500KW | 1000KW | 1000KW | 500KW | 1000KW | 1500KW |
| STS voltage | 400V 50HZ/60HZ | |||||
| Overload power | 110% | |||||
| Switching time | <20mS | |||||
| System Operation Strategy | ||||||
| Functionality | Anti-backflow, black start | |||||
| Operation mode selection | Power peak shaving and valley filling, peak and valley arbitrage of electricity prices, photovoltaic priority to save | |||||
| electricity bills,wind power generation priority to save electricity bills, off-grid power supply in remote areas | ||||||
| Operation scenario | Photovoltaic diesel storage project, wind power diesel storage project, wind photovoltaic diesel storage project, | |||||
| charging pile + energy storage project, online electricity sales project | ||||||
| General Parameters | ||||||
| Cabinet dimensions(w*d*h)mm | 2991*2436*2591 | 6058*2436*2591 | 12192*2436*2591 | 2991*2436*2591 | 6058*2436*2591 | 12192*2436*2591 |
| Weight | ≈14.8t | ≈29.8t | ≈69.2t | ≈15.6t | ≈34.8t | ≈71.2t |
| Maximum cycle efficiency | ≥95% | |||||
| IP rating | IP55 | |||||
| Auxiliary power supply | Self-powered/externally powered | |||||
| Corrosion resistance level | C3-C5 | |||||
| Working humidity range | 0 % – 100 % (no condensation) | |||||
| Working temperature range | -30 ℃ – 50 ℃ (> 45 ℃ derating) | |||||
| Maximum working altitude | 2000 m | |||||
| Battery cabinet cooling method | Smart liquid cooling | |||||
| Fire safety configuration | Smoke detectors, temperature detectors, aerosol fire extinguishers, | |||||
| pressure relief valves ,PACK level fire protection, cluster level fire protection, | ||||||
| water fire protection, automatic pressure relief | ||||||
| Communication | Ethernet, 485, CAN | |||||
| Communication protocol | Modbus TCP/IP | |||||
Features
BESS offers millisecond-level power regulation and precise frequency and voltage control, significantly boosting grid resilience and reliability, and improving overall power quality.
Acting as a virtual transmission line, BESS alleviates grid congestion and boosts existing asset utilization, helping you defer or avoid costly transmission and distribution(T&D) infrastructure expansion.
Highly dispatchable, BESS allows you to efficiently participate in ancillary service markets and leverage peak-to-off-peak arbitrage, creating diversified revenue and boosting economic efficiency.
In events like main grid failures, BESS serves as a highly reliable backup power source, providing seamless, uninterruptible power to ensure critical equipment remains operational, guaranteeing ultimate high availability.
Applications
Megawatt-Scale Battery Energy Storage Systems (BESS) are large-capacity battery installations capable of storing and dispatching electricity at a megawatt level. Essential for modern grids, they stabilize power, integrate renewables, and provide reliable backup, optimizing energy flow and grid efficiency.
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