The Marine Battery System series provides complete LFP power solutions for electric and hybrid vessels, from individual modules to containerized power plants. The series includes four product sub-series tailored to vessel scale and certification requirements:
Standard Battery Strings: CCS type-approved, 15 voltage/capacity configurations, 384–864 VDC
DNV/BV Type-Approval Battery Strings: LF280K cells, 241.92 kWh (1P270S) and 1,935.36 kWh (8P270S), 864 VDC
High-C-Rate Modules and Strings: LF125P cells, up to 3 C charge/discharge, 115.92 kWh per string at 927.36 VDC
Marine Power Battery Containers: 20-ft enclosure, 1,048–1,935 kWh, multiple voltage configurations
All units feature C5-class anticorrosion enclosures suitable for inland river and open-ocean environments. Liquid cooling and heating are standard across the range. Each system integrates a BMS with CAN/RS485 communication, explosion-proof breather valves, fire and leakage detection, and buzzer alarms. Containerized formats support parallel connection for multi-MWh installations, battery-swapping O&M workflows, and port shore power compatibility.
Project references include passenger ferries (2,240 kWh), pure electric bulk carriers (3,700 kWh), cruise ships (3,400 kWh), tugboats (5,161 kWh), and electric container ships (7,800 kWh). For land-based industrial applications, see the AGV and Industrial Battery Pack series.
Key Parameters
| System Energy Range | 19.32 kWh (module) to 1,999.87 kWh (container) |
| Nominal Voltage Range | 77.28 VDC to 927.36 VDC |
| Protection Degree | IP44 (strings/container) / IP67 (module) |
| Max C-Rate / Charge Rate | 3 C (high-C-rate module) |
| Dimensions (Container) | 6058 x 2438 x 2591 mm (20 ft) |
| Dimensions (Standard String) | 1654 x 1085 x 2233 mm |
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