RS-L317
Jupiter Series Selected Products
RS-L317
A liquid cooled lithium battery system specially designed for ships, with a single string capacity of 294kWh, supporting 6 strings in parallel expansion, and a maximum continuous charging and discharging current of up to 300A, meeting the needs of high-power applications.
The system has passed the authoritative certification of Lloyd’s Register (LR) in the UK, and adopts efficient liquid cooling temperature control technology, which works stably and reliably. It is the preferred solution for ship energy storage that pursues international certification and high performance.
Technical Specifications
| Nominal Voltage (V) | 927.4 |
| Voltage Range (V) | 720~1051.2 |
| Nominal Energy (kWh) | 294.0 (18 battery modules in series) |
| Standard Charge/Discharge Current (A) | 158.5 |
| Maximum Continuous Charge/Discharge Current (A) | 300 |
| Operating Temperature | Charge: 0℃~60℃ | Discharge: -20℃~60℃ |
| Storage Requirements | Temperature: -35℃~60℃ | Humidity: 10%～85% |
| Cycle: 40%SOC for 3 months, 70%SOC for 6 months | |
| External Communication Port | CAN / RS485 / LAN |
| Class Compliance | LR |
| Explosion-proof Measures | Installation of explosion-proof valve |
| Cooling Method | Liquid cooling |
| Leak detection | NO |
| Note | One BABOX manages 6 strings in parallel at max |
Product Parameter Comparison
| Parameter | RS-J317AF-001 | RS-J317LF-001 | RS-D317 | RS-L317 | RS-L280 |
|---|---|---|---|---|---|
| Battery Module: cell series-parallel combination | |||||
| Cell Configuration | 1P8S*3 | 1P8S*3 | 1P4S*3 | 1P4S*4 | 1P9S*2 |
| Rated Capacity (Ah) | 317 | 317 | 317 | 317 | 280 |
| Rated Voltage (V) | 77.28 | 77.28 | 38.64 | 51.52 | 57.6 |
| Rated Energy (kWh) | 24.5 | 24.5 | 12.25 | 16.33 | 16.13 |
| Charge Cut-off Voltage (V) | 87.6 | 87.6 | 43.8 | 58.4 | 65.7 |
| Discharge Cut-off Voltage (V) | 60 | 60 | 30 | 40 | 45 |
| Standard (Dis)charge Current (A) | 158.5 | 158.5 | 158.5 | 158.5 | 140 |
| Max. Continuous (Dis)charge Current (A) | 200 | 300 | 200 | 300 | 280 |
| Gravimetric Energy Density (Wh/kg) | 142 | 132 | 122 | 121 | 137 |
| Volumetric Energy Density (Wh/L) | 181 | 170 | 131 | 155 | 167 |
| Cycle Life@0.5C, 80%SOH | ≥6000 | ≥6000 | ≥6000 | ≥6000 | ≥6000 |
| Dimensions (L*W*H, mm) | 685*790*250 | 735*790*267 | 752*490*272.9 | 897*464*253 | 905*425*252 |
| Weight (kg) | 172 | 186 | 100 | 135 | 127 |
| Ingress Protection | IP67 | IP67 | IP67 | IP67 | IP67 |
| Cooling | Air | Liquid | Air | Liquid | Liquid |
| Battery String: battery modules connected in series | |||||
| Max. Number of Modules in Series | 14 | 14 | 24 | 18 | 16 |
| Rated Voltage Range per String (V) | 77~1081 | 77~1081 | 38~927 | 51~927 | 57~921 |
| Max. Energy per String (kWh) | 343 | 343 | 294 | 294 | 258 |
| Battery Array: battery strings managed in parallel | |||||
| Max. Number of Strings in Parallel | 6 | 6 | 6 | 6 | 6 |
| Type Approval | DNV & NK | DNV & NK | DNV | LR | LR & NK |
