MG RS-LFP battery 51.2V/230Ah/11.8kWh Marine

MG RS-LFP battery 51.2V/230Ah/11.8kWh Marine

MG RS-LFP battery 51.2V/230Ah/11.8kWh Marine

The MG RS230 Battery 51.2V 230Ah 11.8 kWh Marine is a professional lithium iron phosphate (LiFePO₄) battery specifically designed for demanding marine applications. The module has a Lloyd's Type Approval certificate (LR2588690TA), demonstrating that this battery meets the highest international standards for safety, reliability, and durability onboard vessels. Built with a robust IP65 steel enclosure, the RS230 comes standard with liquid cooling, an internal propagation protection system, and PowerLok 300 shielded connectors. The battery module is suitable for integration into systems from 48V to 900V DC, scalable to over 5MWh, and compatible with the MG Master LV and HV controller platforms. Thanks to CAN bus communication (M12), the battery can easily be connected to external energy management systems, including Victron Energy systems, provided that the correct interface is equipped (such as VE.Can or SmartLink). Main technical specifications • Nominal voltage/capacity: 51.2 V / 230Ah • Energy capacity: 11.8 kWh • Cooling system: Professional fluid thermal system • Communication: CAN bus M12 (slave), compatible with MG Master LV/HV • Casing: IP65, steel industrial design • Dimensions (L×W×H): 653 × 389 × 288 mm • Weight: 95 kg • Cycle life: >4,000 cycles at 80% DOD (at 25 °C) Frequently asked questions (Q&A) for installers & integrators Question Answer Is the battery certified? Yes, officially Lloyd's Type Approved for marine applications. How is the battery cooled? Liquid-cooled via an external cooling unit (available separately). What is the voltage range? Modular from 48 V to 900 V DC. What communication is used? CAN bus (M12), compatible with MG Master LV/HV & SmartLink. What is the mounting environment? IP65 – completely dust- and waterproof, suitable for on-board technical rooms. How do I scale a system? Up to 32 parallel, 16 in series – >5 MWh storage possible. Is this battery compatible with Victron inverters? Yes, via MG Master & interface. What is the cycle life? >4,000 cycles at 80% DOD at 25°C. Are hose or cooling fittings included? No, these must be ordered separately. This makes the MG RS230 the ideal choice for professionals looking for a future-proof, certified, and robust battery solution for their maritime energy project.

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