MG Energy Systems
MG Lithium Battery LFP. 25.6V 230Ah (5.8kWh). MGLFP240230 - M12 CAN connection
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MGLFP241230
A 25.6V 230Ah LiFePO4 module with M12 CAN-Bus, series scalable for higher voltage marine and off-grid energy storage systems.
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Collection or delivery in 1-2 weeks
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The MG LFP 24V 230 M12 is the M12 CAN-Bus version of MG's third generation Lithium Iron Phosphate battery module, built for marine and off-grid systems that need higher system voltages. It provides 230 Ah and 5.8 kWh at 25.6 V nominal in a 41 kg metal enclosure, with an integrated slave BMS monitoring all cell voltages and temperatures. Certified to IEC-EN 62619 and 62620 and approved under ES-TRIN, it is rated for more than 3500 cycles at 80 percent depth of discharge.
The sealed M12 CAN-Bus connections make it well suited to demanding installations. The module is fully scalable, connecting up to 16 modules in series to build high voltage banks and adding parallel strings, up to 96 modules, to reach capacities above 1 MWh. A galvanically isolated CAN-Bus links each battery to an MG Master LV 24-48V, LV 72-96V or Master HV controller for real-time protection and monitoring across low and high voltage system designs.
PRODUCT DETAILS
- 230 Ah nominal capacity and 5.8 kWh of energy at 25.6 V nominal
- Third generation LiFePO4 chemistry rated for more than 3500 cycles at 80 percent depth of discharge
- Sealed M12 CAN-Bus data connection for robust communication in demanding installations
- Scalable up to 16 modules in series for high voltage banks and up to 96 modules in parallel
- Continuous charge and discharge current of 230 A (1.0 C), with 345 A peak discharge
- Compatible with MG Master LV 24-48V, LV 72-96V and Master HV 300/500 controllers
- Integrated slave BMS with passive balancing and 300 A internal fuse
- Certified to IEC-EN 62619 and 62620, approved under ES-TRIN for inland vessels
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Key specifications
| Nominal voltage | 25.6 V |
| Nominal capacity | 230 Ah |
| Nominal energy | 5.8 kWh |
| Continuous discharge current | 230 A (1.0 C) |
| Cycle life at 80% DOD | > 3500 cycles |
| Weight | 41 kg |
| System voltage | 24 V, 48 V, 72 V, 96 V, 120 V and above |
| Technology | LiFePO4 |
Charge
| Charge voltage | 28.2 V (recommended at 25 °C) |
| Maximum charge voltage | 29.2 V |
| Continuous charge current | 230 A (1.0 C) |
| Maximum charge current (10 s) | 230 A (1.0 C) |
| Recommended charge current | < 115 A (0.5 C) |
Discharge
| Continuous discharge current | 230 A (1.0 C) |
| Maximum discharge current | 345 A (1.5 C) |
| Discharge cut-off voltage | 24.0 V |
| Recommended discharge current | < 115 A (0.5 C) |
Configuration
| Cell configuration | 8S1P |
| Series configuration | Up to 16 modules |
| Parallel configuration | Up to 96 modules |
| Balancing | Passive |
| Battery management system | Integrated slave BMS |
| Compatible BMS master controller | MG Master HV 300, HV 500, HV 500 G2, LV 24-48 V, LV 72-96 V |
| Internal fuse | 300 A, fuse inside |
Environmental
| Operating temperature, charge | 0 to +45 °C |
| Operating temperature, discharge | -20 to +55 °C |
| Recommended operating temperature | +20 to +30 °C |
| Recommended storage temperature | +10 to +35 °C |
| Humidity | 95 % maximum (non-condensing) |
Mechanical
| Length | 517 mm |
| Width | 193 mm |
| Height | 294 mm |
| Weight | 41 kg |
| Enclosure material | Metal |
| IP protection class | IP30 |
| Cooling | Air, convection |
| Data connection | CAN-Bus M12 |
| Power connection | M8 cable lug (20 Nm) |
General
| Manufacturer | MG Energy Systems |
| Country of origin | Netherlands |
| Approvals | IEC-EN 62619, IEC-EN 62620 (ES-TRIN) |
| Specific energy | 143 Wh/kg (including BMS and enclosure) |
| HS code | 8507600090 |
| Shipping weight | 42.5 kg |
| Classified as dangerous goods | Yes |
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What is the difference between the M12 and RJ45 versions of the 230 Ah battery?
Both share the same 230 Ah, 5.8 kWh LiFePO4 cell, but this version uses sealed M12 CAN-Bus connectors instead of RJ45 and supports longer series strings, up to 16 modules, for higher voltage systems.
Which Master controllers are compatible?
It works with the MG Master LV 24-48V, Master LV 72-96V and the Master HV 300, HV 500 and HV 500 G2 controllers, covering both low and high voltage system builds. A Master is required for charging, protection and monitoring.
How large a system can I build?
Connect up to 16 modules in series for high voltage banks and add parallel strings, up to 96 modules, reaching capacities above 1 MWh, all managed over the galvanically isolated CAN-Bus.
