51.2V 314Ah LiFePO4 Battery LD-48314 16.08kWh

51.2V 314Ah LiFePO4 battery LD-48314 is a high-capacity floor-standing lithium iron phosphate battery designed for residential solar energy storage, home backup power, off-grid solar systems, and B2B energy storage projects. With a nominal energy of 16076.8Wh / 16.08kWh, long cycle life, intelligent BMS protection, and CAN / RS485 / RS232 communication, it provides a reliable battery solution for solar installers, distributors, system integrators, and project buyers.

This 51.2V 314Ah LiFePO4 battery adopts cobalt-free LiFePO4 chemistry, offering stable performance, improved safety, and long-term cycling capability for daily energy storage applications. The floor-standing cabinet design makes installation flexible and suitable for home utility rooms, garages, solar equipment rooms, and small commercial energy storage projects.

51.2V 314Ah LiFePO4 Battery for Solar Energy Storage

The LD-48314 battery is built for solar storage and backup power applications where high usable energy, system safety, and inverter communication are important. It supports up to 15 units in parallel, allowing users and project installers to expand storage capacity according to different residential or light commercial project requirements.

16.08kWh High-Capacity Energy Storage

With 51.2V nominal voltage and 314Ah nominal capacity, this battery provides 16076.8Wh of rated energy. The large-capacity design helps store solar power generated during the day and supply stable backup power for home appliances, lighting, communication equipment, routers, small office devices, and essential household loads.

Long Cycle Life for Daily Solar Storage

The battery is designed for long-term cyclic use, with 6000 cycles under 25℃ and 80% DOD conditions. For residential solar energy storage systems, this helps reduce replacement frequency and provides better long-term value compared with traditional lead-acid battery solutions.

Intelligent BMS Multi-Layer Protection

The built-in intelligent BMS provides multi-layer battery protection, including temperature protection, over-current protection, short-circuit protection, over-charge protection, over-discharge protection, and low-voltage protection. These protection functions help improve battery safety, stability, and long-term system reliability.

CAN / RS485 / RS232 Communication

This 51.2V 314Ah LiFePO4 battery supports CAN, RS485, and RS232 communication protocols, making it suitable for integration with compatible solar inverters and energy management systems. Communication compatibility is important for B2B buyers, solar installers, and system integrators who need reliable inverter matching and project-level technical support.

Compatible with Leading Inverter Brands

The battery is designed for broad inverter compatibility and can be used in solar storage systems with leading inverter brands such as Deye, Solis, Goodwe, Growatt, Sofar, SMA, and other compatible inverter platforms. For project orders, communication protocol matching and technical confirmation can be supported before bulk delivery.

Supports Up to 15 Units in Parallel

For larger storage requirements, the LD-48314 supports up to 15 units connected in parallel. This scalability makes it suitable for home energy storage expansion, villa solar systems, small commercial backup power, and customized solar storage projects.

Flexible Floor-Standing Installation

The floor-standing cabinet structure is designed for flexible and easy installation. Its slim body design helps save installation space, while the bottom caster wheels make positioning and movement easier during installation and maintenance.

Optional Enhancements

According to different market and project requirements, optional enhancements can be selected, including touch LCD screen, self-heating kit, iOS / Android APP module, Bluetooth wireless telemetry, and active fire extinguishing module. These optional features can help distributors and project buyers build differentiated energy storage solutions for local markets.

Technical Specifications

Model	LD-48314
Battery Type	LiFePO4 Deep Cycle Battery
Nominal Voltage	51.2V DC
Nominal Capacity	314Ah
Nominal Energy	16076.8Wh / 16.08kWh
Communication Protocol	CAN / RS485 / RS232
Max. Parallel Connections	15 Units
Cycle Life	6000 cycles, 25℃ @ 80% DOD
Recommended Charge Current	100A
Max. Charge Current	200A
Recommended Charge Voltage	58V
Max. Charge Voltage	58.4V
Recommended Discharge Current	100A
Max. Discharge Current	200A
Recommended Battery Discharge Cut-off Voltage	46V
Battery Cut-off Voltage	44V
Battery Recovery Voltage	48V
Product Size	555 × 250 × 740mm
Net Weight	Approx. 120kg
Package Size	880 × 625 × 427mm
Gross Weight	Approx. 137.5kg
Protection Rating	IP20
Shell Material	Sheet Metal
Pack Certification	CE / MSDS / UN38.3
Cell Certification	CE / IEC62619 / UL1973 / ROHS
Discharging Temperature	-20℃ to 60℃
Charging Temperature	0℃ to 55℃
Storage Temperature	-20℃ to 45℃

Applications

• Residential solar energy storage systems
• Home backup power systems
• Off-grid solar power systems
• Hybrid inverter battery storage systems
• Villa and household energy storage projects
• Small commercial backup power systems
• Solar installer and distributor projects
• OEM / ODM energy storage battery supply

Why Choose This 51.2V 314Ah LiFePO4 Battery?

• 16.08kWh high-capacity energy storage for home and project applications
• 6000-cycle long service life design for daily solar storage use
• LiFePO4 chemistry with cobalt-free, stable, and eco-friendly battery performance
• CAN / RS485 / RS232 communication for inverter and system integration
• Supports up to 15 units in parallel for flexible capacity expansion
• Intelligent BMS protection for safer charging and discharging
• Floor-standing cabinet design for flexible installation
• Optional APP monitoring, Bluetooth telemetry, self-heating kit, and fire extinguishing module
• Suitable for B2B distributors, solar installers, system integrators, and project buyers

B2B Project and OEM Support

As a professional energy storage battery solution, this 51.2V 314Ah LiFePO4 battery can support B2B project cooperation, bulk orders, OEM / ODM customization, technical communication, inverter protocol matching, packaging customization, and stable supply for overseas distributors and solar energy storage partners.

For buyers who need different capacity options, you can also explore more related LiFePO4 battery solutions for residential and commercial solar storage applications. For general international battery safety and electrical standard references, you may check the IEC official website.

FAQ

What is the capacity of the LD-48314 battery?

The LD-48314 is a 51.2V 314Ah LiFePO4 battery with 16076.8Wh / 16.08kWh rated energy.

Can this battery be used for home solar energy storage?

Yes. It is suitable for residential solar storage, home backup power, off-grid systems, and hybrid inverter battery storage systems.

How many units can be connected in parallel?

This model supports up to 15 units in parallel, allowing larger battery capacity for residential or small commercial energy storage projects.

Which communication protocols does this battery support?

The battery supports CAN, RS485, and RS232 communication protocols for inverter communication and energy storage system integration.

Does this battery support smart monitoring?

Yes. Optional enhancements include iOS / Android APP module, Bluetooth wireless telemetry, and touch LCD screen, depending on project and market requirements.

Is OEM / ODM service available?

Yes. OEM / ODM service, bulk order support, customized packaging, inverter communication matching, and project-based technical support can be provided for B2B customers.