MG Energy Systems
MG Lithium Battery LFP. 25.6V 230Ah (5.8kWh). MGLFP240230 - RJ45 CAN connection.
£2,190.00
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MGLFP240230
A 25.6V 230Ah LiFePO4 module delivering 5.8 kWh with RJ45 CAN-Bus, series and parallel scalable for 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 is a third generation Lithium Iron Phosphate battery module for marine and off-grid energy storage. It provides 230 Ah and 5.8 kWh at 25.6 V nominal in a rugged 41 kg metal enclosure, with an integrated slave BMS that monitors all cell voltages and temperatures and balances the pack. Certified to IEC-EN 62619 and 62620 and approved under ES-TRIN for inland waterway vessels, it is built for demanding professional installations.
The module is fully scalable in both voltage and capacity. Connect up to 4 modules in series for a 96 Vdc bank and add parallel strings, up to 96 modules, to reach system capacities above 1 MWh. A galvanically isolated CAN-Bus over RJ45 links every battery to an MG Master LV 24-48V, Master LV 72-96V or Master HV controller for real-time protection and monitoring. Rated for more than 3500 cycles at 80 percent depth of discharge, it suits hybrid propulsion, house banks and onboard energy systems.
PRODUCT DETAILS
- Third generation LiFePO4 chemistry rated for more than 3500 cycles at 80 percent depth of discharge
- 230 Ah nominal capacity and 5.8 kWh of energy at 25.6 V nominal
- Continuous charge and discharge current of 230 A (1.0 C), with 345 A peak discharge
- Scalable up to 4 modules in series (96 Vdc) and up to 96 modules in parallel, beyond 1 MWh
- Galvanically isolated CAN-Bus over RJ45 for MG Master LV and Master HV 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
- Robust 41 kg metal enclosure, IP30, with M8 cable-lug power connections
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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 |
| 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 4 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 RJ45 |
| 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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Which Master controllers work with this battery?
It is compatible with the MG Master LV 24-48V, Master LV 72-96V and the Master HV 300, HV 500 and HV 500 G2 controllers, so it suits both low and high voltage system builds. A Master is required to manage charging, protection and monitoring.
How far can I scale the system?
Connect up to 4 modules in series for a 96 Vdc bank and add multiple parallel strings, up to 96 modules, reaching system capacities above 1 MWh while the MG Master balances and protects every module.
What data and power connections does it use?
The 230 Ah standard model communicates over a galvanically isolated CAN-Bus using RJ45 connectors, which also shares data with chargers, inverters and MFD displays. Power is connected with M8 cable lugs torqued to 20 Nm.
