{"id":4756,"date":"2026-05-11T05:56:13","date_gmt":"2026-05-11T05:56:13","guid":{"rendered":"https:\/\/www.brogenmotors.com\/?post_type=product&p=4756"},"modified":"2026-06-15T09:34:57","modified_gmt":"2026-06-15T09:34:57","slug":"lfp-marine-battery-system","status":"publish","type":"product","link":"https:\/\/www.brogenmotors.com\/tr\/product\/lfp-marine-battery-system\/","title":{"rendered":"Marine Battery System BG-Battery-LFP-MAR-MWH"},"content":{"rendered":"\t\t
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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:<\/p>

Standard Battery Strings: CCS type-approved, 15 voltage\/capacity configurations, 384\u2013864 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\u20131,935 kWh, multiple voltage configurations<\/p>

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.<\/p>

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<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Key Parameters<\/h2>\r\n\r\n
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System Energy Range<\/td>19.32 kWh (module) to 1,999.87 kWh (container)<\/td><\/tr>\r\n
Nominal Voltage Range<\/td>77.28 VDC to 927.36 VDC<\/td><\/tr>\r\n
Protection Degree<\/td>IP44 (strings\/container) \/ IP67 (module)<\/td><\/tr>\r\n
Max C-Rate \/ Charge Rate<\/td>3 C (high-C-rate module)<\/td><\/tr>\r\n
Dimensions (Container)<\/td>6058 x 2438 x 2591 mm (20 ft)<\/td><\/tr>\r\n
Dimensions (Standard String)<\/td>1654 x 1085 x 2233 mm<\/td><\/tr>\r\n
Cell Options<\/td>LF280K \/ LF125P LFP<\/td><\/tr>\r\n
High-C-Rate Cycle Life<\/td>\u22656,000 cycles at 70% EOL<\/td><\/tr>\r\n
Certifications<\/td>CCS \/ DNV \/ BV type approval<\/td><\/tr>\r\n
Anticorrosion Class<\/td>C5 (inland river and ocean)<\/td><\/tr>\r\n
Thermal Management<\/td>Liquid cooling + Liquid heating<\/td><\/tr>\r\n
Communication<\/td>CAN \/ RS485<\/td><\/tr>\r\n <\/tbody>\r\n <\/table>\r\n
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