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Product Features

Stable Power Output

The EF51314W-L combines 51.2V, 314Ah, 16.08kWh for dependable operation in residential solar storage and backup power.

Application-Ready Integration

The EF51314W-L uses a floor-mounted enclosure with casters and provides CAN/RS485 communication, M8 terminals and IP54 protection for system integration and service planning.

Defined Service Conditions

The EF51314W-L floor-mounted LiFePO4 battery service limits are cycle life: ≥8000; charge temperature: 0~+55°C; discharge temperature: -20~+65°C; dimensions: 460×260×824mm; weight: 135kg, supporting safe system design and maintenance planning.

OEM/ODM Engineering Support

Hysincere can review BMS, connector, wiring, enclosure, communication, labeling, and packaging requirements for the EF51314W-L floor-mounted LiFePO4 battery.

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Technical Specifications

EF51314W-L 51.2V 314Ah floor-mounted LiFePO4 battery Product Parameters

Main Parameters
ModelEF51314W-LNominal Voltage51.2V
Discharge Cut-off Voltage43.2VNominal Capacity314Ah
Rated Energy16.08kWh
Electrical Performance
Maximum Charge Current200AMaximum Continuous Discharge Current200A
Temperature & Protection
Charge Temperature0~+55°CDischarge Temperature-20~+65°C
Communication PortCAN/RS485IP Rating of EnclosureIP54
Protection LevelIP54Storage Temperature(℃)-20~+45°C
Physical & Installation
TerminalsM8Dimension460*260*824mm
Weight135kgInstallation LocationFloor-mounted with wheels
Lifecycle & Compliance
Cycle Life≥8000

EF51314W-L Frequently Asked Questions

Practical answers about the EF51314W-L floor-mounted 51.2V 314Ah LiFePO4 battery, including runtime, inverter matching, parallel expansion and installation.

What installation format does the EF51314W-L use?

It is a floor-mounted battery fitted with casters. The confirmed enclosure size is 460×260×824mm and the battery weighs 135kg, so access, floor loading and movement or anchoring requirements must be planned before installation.

How long can the 16.08kWh battery support a load?

Estimate runtime by dividing usable energy in kWh by average load in kW. The rated energy is 16.08kWh; actual runtime is lower after the permitted discharge range, inverter losses, reserve energy, temperature and load variation are included.

How is inverter compatibility checked?

Confirm the inverter battery-voltage window, maximum charge and discharge current, CAN/RS485 protocol, parallel-control logic and approved-battery requirements. The EF51314W-L is rated at 51.2V and 200A maximum charge and continuous discharge current, but voltage alone does not prove compatibility.

Can multiple EF51314W-L batteries be connected in parallel?

The confirmed product data allows up to 16 parallel units, subject to the final system design. Busbars, protection, cable lengths, communication addressing, inverter limits and the state of charge of every unit must be reviewed before commissioning.

What site conditions must be checked before installation?

Check access width, floor loading, final caster or anchoring method, cable routes, M8 terminal access, service clearance, ambient temperature and the required enclosure protection. The listed protection level is IP54; the complete installation must still meet the site requirements.

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