SolBank 2.0
SolBank is a containerized energy storage product with durable LFP cells, BMS for active balancing, and liquid+air cooling TMS, ensuring safety and high energy density.
SolBank 2.0
SolBank is a containerized energy storage product with durable LFP cells, BMS for active balancing, and liquid+air cooling TMS, ensuring safety and high energy density.
Energy Storage System
Power: 0.78 – 1.54 MW
Capacity: 3.3 MWh
Cost-effective and long service life
Battery pack IP65 seal grade, avoid dust, moisture and water condensation
Liquid cooling technology with cell temperatures being controlled within the optimal operating range
Multi-stage thermal spread technology, effectively prevents battery heat spread and improves safety
CSI-SolBank Specifications
| Parameter | CSI-SolBank-S-3328-2h-NA | CSI-SolBank-S-3328-4h-NA |
|---|---|---|
| Battery Chemistry | Lithium Iron Phosphate (LFP) | Lithium Iron Phosphate (LFP) |
| Pack Configuration | 1P69S (69 Cells) | 1P69S (69 Cells) |
| Rack Configuration | 1P414S (6 Packs) | 1P414S (6 Packs) |
| System Configuration | 8P414S (8 Racks) | 8P414S (8 Racks) |
| DC Voltage (Nominal) | 1324.8 V | 1324.8 V |
| DC Voltage Range | 1159.2 V ~ 1490.4 V | 1159.2 V ~ 1490.4 V |
| Rated DC Power | 1545 kW | 780 kW |
| Usable Energy Capacity (FAT) | 3095 kWh | 3130 kWh |
| Max. Short Circuit Current | 75 kA | 70 kA |
| Charging/Discharging Mode | 0.5 P / 0.5 P | 0.25 P / 0.25 P |
| Duration @ Rated Power | 2 hrs | 4 hrs |
| DC Round Trip Efficiency (RTE) | 93% | 94% |
| Aux Load (Standby/Peak) | 1.25 kVA / 30 kVA | 1.25 kVA / 20 kVA |
| Auxiliary Power Interface | AC480 V / 60 Hz, 3P5W | AC480 V / 60 Hz, 3P5W |
| Thermal Management System | Liquid cooling/heating for battery system, air cooling for electrical components and humidity control | Liquid cooling/heating for battery system, air cooling for electrical components and humidity control |
| Control Backup | 2-hrs UPS for control system including BMS, installed in the container | 2-hrs UPS for control system including BMS, installed in the container |
| Operating Temperature (Ambient) | -30 °C to 55 °C | -30 °C to 55 °C |
| Relative Humidity | ≤95% (non-condensing) | ≤95% (non-condensing) |
| Communication Interface | Ethernet, RS485, CAN | Ethernet, RS485, CAN |
| Communication Protocol | Modbus TCP/IP, Modbus RTU, CAN 2.0 | Modbus TCP/IP, Modbus RTU, CAN 2.0 |
| Certifications | UL1973, UL9540, UL9540A, UN38.3/UN3536 | UL1973, UL9540, UL9540A, UN38.3/UN3536 |
| Design Standards/Codes | NFPA69, NFPA70, NFPA855, IEC62619 | NFPA69, NFPA70, NFPA855, IEC62619 |
| Enclosure | 20ft. high-cube container | 20ft. high-cube container |
| Dimensions (L*W*H) | 6058*2438*2896 mm (238.50*95.98*114.02 in) | 6058*2438*2896 mm (238.50*95.98*114.02 in) |
| Weight (Battery Included) | 30,200 kg (66,580 lbs) | 30,200 kg (66,580 lbs) |
| Altitude | ≤ 2000 m (derating between 2000 m and 4000 m) | ≤ 2000 m (derating between 2000 m and 4000 m) |
| Enclosure Ingress Rating | IP55 / NEMA 3R | IP55 / NEMA 3R |
| Painting/Coating | RAL9003 | RAL9003 |
| Seismic Parameter | Zone 4 | Zone 4 |
| Noise Level | ≤ 75 dB @1m distance | ≤ 75 dB @1m distance |
| Fire Detection and Alarm | Fire alarm panel, heat and smoke detection, alarm bell and strobe with 24 hours UPS backup | Fire alarm panel, heat and smoke detection, alarm bell and strobe with 24 hours UPS backup |
| Explosion Prevention | Combustible gas detection with active ventilation | Combustible gas detection with active ventilation |
| Fire Suppression | Optional aerosol-based suppression system, dry pipe suppression system | Optional aerosol-based suppression system, dry pipe suppression system |
| Emergency Stop/Shut-off | Local and remote | Local and remote |
1. Unit is rated at 1159.2V~1490.4V for optimized product performance, maximum voltage range for battery system is 1055.7V~1490.4V
2. The rated operating power of a single unit subject to a maximum of 3 units connected in parallel
3. Usable Energy Capacity is measured at FAT, contact e-STORAGE for estimate at COD
4. RTE is measured with rated DC Power for full cycle at BOL, refer to the warranty document for complete procedure
* The technical parameters contained in this technical data document may deviate slightly, and eSTORAGE does not guarantee that they are completely accurate. Due to continuous innovation,
research and development and product improvement, e-STORAGE reserves the right to
adjust the information in this technical parameter document at any time without prior notice.
Customer should obtain the latest version of the technical parameter document when signing the
contract and make it an integral part of the binding contract signed by both parties.
