Set of 4 LiFePO4 24V 200Ah Plus batteries – BMS 250A – 20.48 kWh

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This set of 4 LiFePO4 24V 200Ah Plus batteries allows for the creation of a high-capacity lithium storage park for autonomous, solar, hybrid, or backup installations. With 20.48 kWh of total energy, it is aimed at projects requiring enhanced autonomy and an evolving architecture in 24V or 48V, depending on the setup and compatible equipment.

This pack of four LiFePO4 24V 200Ah lithium batteries is designed for installations that require a significant energy reserve: autonomous home, isolated site, workshop, boat, converted vehicle, off-grid solar system, or backup power.

Each battery has a capacity of 5120Wh and includes its own BMS 250A, responsible for monitoring and protecting the battery's electrical operation. The whole offers a total capacity of 20,480Wh, or 20.48 kWh, while maintaining interesting modularity to adapt the battery park to the installation.

The set can be configured in 24V 800Ah to significantly increase the autonomy of a 24V system, or in 48V 400Ah to power a compatible 48V installation. This type of configuration must be carried out with properly sized cables, protections, chargers, regulators, and converters.

The LiFePO4 technology offers good stability, long lifespan, and reduced maintenance compared to traditional lead batteries. It is a suitable solution for installations where storage reliability is essential.

Key features

• Set of 4 identical batteries: ideal for creating a true lithium park.
• Total capacity 20.48 kWh: significant storage for enhanced autonomy.
• BMS 250A per battery: integrated protection on each module.
• Possible 24V or 48V assembly: depending on compatible architecture.
• LiFePO4 technology: stable, durable, and maintenance-free.
• Over 6000 cycles announced: at 80% depth of discharge.
• IP65 enclosures: protection against dust and water splashes.
• Scalable solution: compatible with assembly up to 2S4P depending on installation.
• 2-year warranty: for compliant use.

Set characteristics

• Content: 4 LiFePO4 24V 200Ah Plus batteries
• Technology: Lithium Iron Phosphate, LiFePO4
• Nominal unit voltage: 24V
• Unit capacity: 200Ah
• Unit energy: 5120Wh
• Total energy of the set: 20,480Wh, or 20.48 kWh
• Integrated BMS: 250A per battery
• Indicative output power: up to 6400W per battery depending on compatible installation
• Announced cycles: more than 6000 cycles at 80% DOD
• Protection rating: IP65
• Possible assemblies with this set: 24V 800Ah or 48V 400Ah
• Maximum announced configuration: up to 2S4P depending on compatible installation
• Maximum announced capacity in 2S4P: up to approximately 40.96 kWh
• Dimensions per battery: 635 × 244 × 218 mm
• Weight per battery: approximately 46.15 kg
• Total weight of the set: approximately 184.60 kg
• Announced standards: IEC, FCC, EMC, RoHS, CE, UN38.8
• Warranty: 2 years

Possible configurations

Parallel assembly: high-capacity 24V park

By connecting the 4 batteries in parallel, the park remains at 24V with a total capacity of 800Ah, or approximately 20.48 kWh.

This assembly is suitable for 24V installations requiring a large energy reserve: isolated site, large motorhome, boat, autonomous workshop, or backup power supply.

Series/parallel assembly: 48V 400Ah park

In 2S2P configuration, the batteries allow for the creation of a 48V 400Ah park, or approximately 20.48 kWh.

This assembly is interesting for 48V installations with an inverter, solar regulator, or compatible charger. It allows for reduced currents at equivalent power compared to a 24V architecture.

Recommended uses

• Autonomous house or isolated site
• Off-grid solar installation
• Backup system with significant storage
• Cabin, refuge, hut, or autonomous workshop
• Camper van, converted truck, or high-autonomy van
• Boat, barge, or nautical application
• Hybrid solar/wind installation with suitable regulation
• Battery bank for compatible inverter or UPS
• Extension of an existing lithium system with identical batteries

Installation tips

• Use only equipment compatible with LiFePO4 24V or 48V according to the setup.
• Do not mix these batteries with lead, AGM, GEL, or different lithium batteries.
• Before wiring, check that the 4 batteries have a balanced charge level.
• Provide DC fuses or circuit breakers as close as possible to the battery bank.
• Size cables according to current, distance, and allowable voltage drop.
• In parallel, use equivalent cable lengths to balance the currents.
• In 48V, check full compatibility: inverter, charger, regulator, protections.
• Never connect a wind turbine or solar panels directly without suitable regulation.
• For a wind turbine, use a wind regulator compatible with the battery bank voltage.
• Install the batteries in a protected, ventilated, accessible, and properly secured space.

This set of 4 LiFePO4 24V 200Ah batteries is designed for projects requiring a large energy reserve. With 20.48 kWh of total capacity, it can be used in 24V 800Ah or 48V 400Ah depending on the installation. It is a suitable solution for autonomous solar systems, isolated sites, converted vehicles, boats, and backup power supplies requiring serious storage.

2-year warranty

HUM / 15893