LFP 24 V

LFP 230 5.8 kWh 230 Ah 25.6 Vdc 41 kg
LFP 304 7.8 kWh 304 Ah 25.6 Vdc 54 kg
Coming soon
LFP 304 - SLP 7.8 kWh 304 Ah 25.6 Vdc 54 kg

LFP 24 V

LFP 230 5.8 kWh 230 Ah 25.6 Vdc 41 kg
LFP 304 7.8 kWh 304 Ah 25.6 Vdc 54 kg
Coming soon
LFP 304 SLP 7.8 kWh 304 Ah 25.6 Vdc 54 kg

System Modularity

Up to 1 MWh

24 - 563 Vdc

Robust & Reliable

LiFePO4 Battery

High Energy Density

The MG LFP Battery 24 V is available in three versions: LFP 230, LFP 304 and the LFP 304 SLP. The third generation LiFePO4 chemistry forms the basis of this safe and reliable battery. This battery is fully scalable in both voltage and capacity. Easily expand your energy storage system (ESS) by connecting the LFP batteries in parallel and series. Connect up to 16 modules in series, to create a system voltage of 470 Vdc. And with the 304 SLP battery you can connect up to 22 in series to create a system voltage of 563 Vdc. Adding more parallel strings increases the system capacity.  As a result, you can reach system capacities of over 1 MWh.

LiFePO4 Battery System Modularity

System Modularity

Up to 1 MWh | 24 - 470 Vdc

Robust & Reliable

LiFePO4

High Energy Density

The MG LFP Battery 24 V is available in three versions: LFP 230, LPF 304 and the LFP 304 – SLP. The third generation LiFePO4 chemistry forms the basis of this safe and reliable battery. This battery is fully scalable in both voltage and capacity. Easily expand your energy storage system (ESS) by connecting the LFP batteries in parallel and series. Connect up to 16 modules in series, to create a battery voltage of 470 Vdc. Adding more parallel strings increases the system capacity.  As a result, you can reach system capacities of over 1 MWh.

How To Install

LiFePO4 battery Cable-Tray

Cable Trays

Route the cabling over the batteries by using the cable trays. This prevents cable tangling. Through the innovative design, MG battery systems ensure a neat system installation. The LFP 304 SLP is equipped with front side connectors for cabling.

CAN-Bus Communication

The CAN-Bus enables communication between the LFP Battery and the MG Master BMS. The MG Master collects and monitors all relevant data from the entire battery bank. The LFP  batteries 24 V are available with RJ45 or M12 CAN-Bus connectors.

LFP Battery CAN-Bus Communication
LFP-Series-Certifications3

LFP Certification

LFP 24 V battery modules comply with several standards. ES-Trin regulations IEC-EN 62619 & IEC-EN 62620 for the LFP 280, LFP 304 and LFP 304 SLP are approved. The LFP 230 is IEC-EN 62620 approved and IEC-EN 62619 is in progress.

In addition, the battery modules are tested following the UN38.3 transportation tests for lithium-ion batteries. These standards include safety and performance tests on both cell and module level including the battery management system. This includes thermal tests, altitude simulation, vibration, shock, overcharge and external short-circuit.

Modular Rack System

To ensure a neat installation, use the modular rack system for the LFP series. The LFP 304 SLP batteries racks are specialy designed with a slide-in mechanism, in such a way that only front access is needed. As a result, the installation is easy and front-side-only. The rack can be configured in different dimensions. It is offered as a kit, which makes it suitable for use in existing spaces in any application. In other words, minimal integration engineering is required.

▶ Modular design
▶ Offered as a kit
▶ Module slide-in
▶ Easy front-only installation

Low Voltage and High Voltage

By putting the LiFePO4 batteries in series, you can easily scale the voltage level. For example, four batteries in series creates a system voltage of 96 Vdc. As a result the LFP battery 24 V is an excellent choice for many applications. For instance: electric propulsion, mobile power packs and generator replacement. In addition, they are often used for solar energy storage and peak shaving purposes. Every MG energy storage system must include an MG Master battery management controller for safe and reliable operation. Connect multiple MG Masters in parallel to create larger systems up to 1 MWh. The optional SmartLink MX provides the possibility to create redundant systems. This increases the reliability of your battery system even more.

LFP 304 SLP

SurLok Connectors

Amphenol SurLok Plus Connectors

This model is equipped with Amphenol SurLok Plus connectors. With this additional model, MG takes the famous LFP 304 battery to a higher level in terms of safety and ease of installation. This SLP version is compatible with both the MG Master LV and MG Master HV They are the best choice within the LFP Series for all high-voltage applications in combination with our MG Master HV (BMS).

Higher DC Voltage

Besides improved safety and easier installation, another benefit of the new SurLok connectors is that the maximum voltage has been increased. The normal LFP 230 and LFP 304 versions were limited to a maximum of 16 LFP batteries in series (nominal 409 Vdc). With the LFP 304 SLP, the number of batteries in series increased to a maximum of 22 batteries in series. This results in battery bank configurations with a nominal voltage of 563 Vdc.

High Voltage
LiFePO4 Battery Performance

Low Voltage and High Voltage

By putting the LiFePO4 batteries in series, you can easily scale the voltage level. For example, four batteries in series creates a system voltage of 96 Vdc. As a result the LFP 24 V battery is an excellent choice for many applications. For instance: electric propulsion, mobile power packs and generator replacement. In addition, they are often used for solar energy storage and peak shaving purposes. Every MG energy storage system must include an MG Master battery management controller for safe and reliable operation. Connect multiple MG Masters in parallel to create larger systems up to 1 MWh. The optional SmartLink MX provides the possibility to create redundant systems. This increases the reliability of your battery system even more.

Safety ++

Battery Management System

To ensure a high safety standard, each LFP battery module comes with an integrated battery management system. This is an intelligent electronic module called a slave BMS.  This slave BMS measures all cell voltages and temperatures inside the battery module. It controls balancing on both cell and module level, which is unique in the market. The slave BMS in each battery module communicates with a Master BMS. Via a galvanic isolated CAN-Bus the MG Master collects and monitors the status of all battery modules. If the measured values from a battery module exceed the limit, the MG Master will automatically take action to protect all of the connected battery modules.

LFP Battery CAN-Bus

Safety ++

Battery Management System

To ensure a high safety standard, each battery module comes with an integrated battery management system. This is an intelligent electronic module called a slave BMS.  This slave BMS measures all cell voltages and temperatures inside the battery module. It controls balancing on both cell and module level, which is unique in the market. The slave BMS in each battery module communicates with a Master BMS. Via a galvanic isolated CAN-Bus the MG Master collects and monitors the status of all battery modules. If the measured values from a LFP battery module exceed the limit, the MG Master will automatically take action to protect all of the connected battery modules.

Product Features

Product-Features

Protection Cover

The protection covers serve as a shield for the cabling of the batteries. This way the chance of damaging the connections is limited. In addition, the battery poles are covered which increases the product safety.

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Cable Entries

The cable entries in the protection cover ensure a neat system installation. Additionally this prevents cables from tangling on top of the battery.

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Handles

To make the system installation easier, all MG batteries are equiped with handles.The handles make the positioning of the batteries easier.

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Metal Housing

The robust metal housing of the MG batteries makes the product more solid. In addition, a metal enclosure serves as a strong EMC radiation protection. The LFP batteries are impact resistant and safe to install with brackets or straps.

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Front Side Connectors

LFP 304 SLP. This model is  equipped with Amphenol SurLok Plus connectors.

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Product Features

Product_Features_LFP24V

Protection Cover

The protection covers serve as a shield for the cabling of the batteries. This way abuse of the connections is limited. Besides, the battery poles are covered which increases the product safety.

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Cable Entries

The cable entries in the protection cover ensure a neat system installation. Additionally this prevents cables from tangling on top of the battery.

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Handles

To make the system installation easier, all MG batteries contain handles. With the handles, the positioning of the batteries becomes easier.

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Metal Housing
The robust metal housing of the MG batteries makes the product more solid. In addition, a metal enclosure serves as a strong EMC radiation protection. The LFP batteries are impact resistant and safe to install with brackets or straps.

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Front Side Connectors

LFP 304 SLP. This model is equipped with Amphenol SurLok Plus connectors.

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System Schematics

Basic

Redundant

These schematics are examples and not meant for installation purposes. The information is carefully checked and is considered to be reliable, however MG Energy Systems assumes no responsibility for any inaccuracies

System Schematics

Basic

ESS

Redundant

Technical Specifications

LFP Series Specs LFP 230

MG LFP 230
25.6 V / 230 Ah

Technology Lithium-Ion third generation LiFePO4
Nominal voltage 25.6 V
Nominal capacity 230 Ah
Nominal energy 5.8 kWh
Weight 41 kg
Technical specifications

MG LFP Battery 25.6V/ 230Ah/ 5800Wh – MGLFP240230

MG LFP Battery 25.6V/ 230Ah/ 5800Wh (M12) – MGLFP241230

TechnologyLithium-Ion third generation LiFePo4
Cell configuration8S1P
Nominal voltage25.6 V
Nominal capacity230 Ah
Nominal energy5.8 kWh
Cycle Life DOD 80% 1 > 4000
Specific energy 2 143 Wh/kg
Weight41 kg
Discharge 5  
Discharge cut-off voltage24.0 V
Recommended discharge current< 115 A (< 0.5C)
Continuous discharge current230 A (1.0 C)
Maximum discharge current 3 345 A (1.5 C)
Fuses 4 300A, fuse inside
Charge 5 
Charge voltage28.2 V
Recommended charge current < 115 A (<  0.5C)
Continuous charge current230 A (1.0 C)
Maximum charge current (10 s) 3 345 A (1.5 C)
Configuration 
Series configuration 7 Up to 6 modules
Parallel configurationUp to 96 modules.
Environmental 
Operating temperature charge0 to +45°C
Operating temperature discharge-20 to +55°C
Recommended operating temperature20 to +30°C
Recommended storage temperature10 to +35°C
Humidity (non-condensing)≤ 95 %
Mechanical 
Power connectionsM8 stud, 20 Nm
IP-Protection classIP30
CoolingAir, convection
Dimensions ( l x h x w )517 x 294 x 193 mm
Safety 
Battery Management System (BMS)Integrated slave BMS
BalancingPassive
Compatible BMS master controllerMG Master LV, MG Master HV
CommunicationCAN-Bus, RJ45 or M12 connection
Standards 
EMC: EmissionEN-IEC 61000-6-3:2007/A1:2011/C11:2012
EMC: ImmunityEN-IEC 61000-6-1:2007
Low voltage directiveEN 60335-1:2012/AC:2014
ApprovalsIEC-EN62619
IEC-EN62620
ES-TRIN (in progress 6 )

MG LFP 304
25.6 V / 304 Ah

Technology Lithium-Ion third generation LiFePO4
Nominal voltage 25.6 V
Nominal capacity 304 Ah
Nominal energy 7.8 kWh
Weight 54 kg
Technical specifications

MG LFP Battery 25.6V/ 304Ah/ 7800Wh – MGLFP240304

MG LFP Battery 25.6V/ 304Ah/ 7800Wh (M12, HV) – MGLFP242304

TechnologyLithium-Ion third generation LiFePo4
Cell configuration8S1P
Nominal voltage25.6 V
Nominal capacity304 Ah
Nominal energy7.8 kWh
Cycle Life DOD 80% 1 > 4000
Specific energy 2 145 Wh/kg
Weight54 kg
Discharge 5  
Discharge cut-off voltage24.0 V
Recommended discharge current< 152 A (< 0.5C)
Continuous discharge current304 A (1.0 C)
Maximum discharge current 3 456 A (1.5 C)
Fuses 4 300A, fuse inside
Charge 5  
Charge voltage28.2 V
Recommended charge current< 152 A (< 0.5C)
Continuous charge current304 A (1.0 C)
Maximum charge current (10 s) 3 304 A (1.0 C)
Configuration 
Series configuration 7 Up to 6 modules
Parallel configurationUp to 96 modules.
Environmental 
Operating temperature charge0 to +45°C
Operating temperature discharge-20 to +55°C
Recommended operating temperature20 to +30°C
Recommended storage temperature10 to +35°C
Humidity (non-condensing)≤ 95 %
Mechanical 
Power connectionsM8 stud, 20 Nm
IP-Protection classIP30
CoolingAir, convection
Dimensions ( l x h x w )652 x 294 x 193 mm
Safety 
Battery Management System (BMS)Integrated slave BMS
BalancingPassive
Compatible BMS master controllerMG Master LV, MG Master HV
CommunicationCAN-Bus, RJ45 or M12 connection
Standards 
EMC: EmissionEN-IEC 61000-6-3:2007/A1:2011/C11:2012
EMC: ImmunityEN-IEC 61000-6-1:2007
Low voltage directiveEN 60335-1:2012/AC:2014
ApprovalsIEC-EN62619
IEC-EN62620
ES-TRIN
NEW Icon
LFP-battery Series-Specs-LFP304-slp-Transp+cert

MG LFP 304 SLP
25.6 V / 304 Ah

Technology Lithium-Ion second generation LiFePO4
Nominal voltage 25.6 V
Nominal capacity 304 Ah
Nominal energy 7.8 kWh
Weight 54 kg
Technical specifications

MG LFP Battery 25.6V/ 304Ah/ 7800Wh – MGLFP244304

 

 

TechnologyLithium-Ion third generation LiFePo4
Cell configuration8S1P
Nominal voltage25.6 V
Nominal capacity304 Ah
Nominal energy7.8 kWh
Cycle Life DOD 80% 1 > 4000
Specific energy 2 145 Wh/kg
Weight54 kg
Discharge 5  
Discharge cut-off voltage24.0 V
Recommended discharge current< 152 A (< 0.5C)
Continuous discharge current304 A (1.0 C)
Maximum discharge current 3 456 A (1.5 C)
Fuses 4 300A, fuse inside
Charge 5  
Charge voltage28.2 V
Recommended charge current< 152 A (< 0.5C)
Continuous charge current304 A (1.0 C)
Maximum charge current (10 s) 3 304 A (1.0 C)
Configuration 
Series configuration 7 Up to 6 modules
Parallel configurationUp to 96 modules.
Environmental 
Operating temperature charge0 to +45°C
Operating temperature discharge-20 to +55°C
Recommended operating temperature20 to +30°C
Recommended storage temperature10 to +35°C
Humidity (non-condensing)≤ 95 %
Mechanical 
Power connectionsSurLok Plus
IP-Protection classIP30
CoolingAir, convection
Dimensions ( l x h x w )652 x 294 x 193 mm
Safety 
Battery Management System (BMS)Integrated slave BMS
BalancingPassive
Compatible BMS master controllerMG Master LV, MG Master HV
CommunicationCAN-Bus, M12 connection
Standards 
EMC: EmissionEN-IEC 61000-6-3:2007/A1:2011/C11:2012
EMC: ImmunityEN-IEC 61000-6-1:2007
Low voltage directiveEN 60335-1:2012/AC:2014
Approvals

IEC-EN62619
IEC-EN62620
ES-TRIN

Footnotes – Version 1.2 – 12-06-2023

1 End-of-Life is 70% of initial capacity at 25 °C. Cycle life is depending on the battery temperature. Higher battery temperature will result in a lower number of cycles.
2 Including BMS and enclosure.
3 Duration is depending on battery temperature.
4 Fuses can be replaced with non-fused battery poles for high power and high voltage applications. In this case each battery string needs to be fused elsewhere in the circuit.

5 Charge and discharge rates are depending on battery temperature and State-Of-Charge.
6 In progress for 230.
7 More than six in series on request.

This document is subject to changes without notification. All rights reserved. The information in this datasheet is carefully checked and is considered to be reliable, however MG Energy Systems assumes no responsibility for any inaccuracies.

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