51.2V LiFePO₄ Battery System | 15.36–92.16kWh | BYD Blade Cell | Residential & Small Commercial

Model:Safe. Flexible. Powered by Automotive-Grade LFP Technology

The 51.2V 300Ah series LiFePO₄ battery delivers high capacity, long cycle life, and lightweight design — all powered by BYD automotive-grade LFP cells. It’s the ideal solution for residential, small commercial, and off-grid applications. With modular scalability and broad inverter compatibility, it ensures safe, flexible, and efficient energy storage.

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51.2V LiFePO₄ Battery System | 15.36–92.16kWh | BYD Blade Cell | Residential & Small Commercial

System Topology Diagram

Functional Advantages

Why Choose This Product

Application Areas

Specification

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System Topology Diagram
Main Features

Scalable Energy Storage

●51.2V 200Ah LiFePO₄ modules
●Expandable from 10.24kWh to 61.44kWh (stack up to 6 units)
●Modular design for fast installation and easy capacity upgrades

Smart Compatibility

●Works with mainstream hybrid & off-grid inverters
●Supports CAN and RS485 communication for seamless integration

Reliable & Safe Power

●Built with BYD automotive-grade LFP cells
●Long lifespan, high usable energy, and wide temperature adaptability
●Supports backup power, off-grid operation, and optimized self-consumption
Why Choose Our Low Volage Lithium Battery Pack?

✅
Built to Grow with You

The stackable modular design supports up to 6 units — ideal for scaling from 10.24kWh to 61.44kWh as your energy storage needs increase over time.

✅
Quick, Hassle-Free Installation

With its ultra-slim, compact design and plug-and-play setup, installation is fast, clean, and cost-efficient — ideal for residential spaces.

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Safe, Smart Lithium Technology

Powered by BYD lithium iron phosphate (LFP) cells, known for their high safety standards, long cycle life, and excellent thermal stability.
Enjoy more usable energy and reliable performance in all seasons.

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Seamless System Integration

Fully compatible with 48V hybrid and off-grid inverters.
Supports CAN and RS485 communication, ensuring smooth integration with leading inverter brands.

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24/7 Remote Monitoring & Support

Supports full-time remote operation, monitoring, and diagnostics—ensuring fast response, minimal downtime, and reduced service costs.
Application Scenarios & Use Cases

🏠
Home Backup Power

Keep your lights, Wi-Fi, refrigerator, and essential appliances running during blackouts.
Charge the battery during the day, use it at night — no more interruptions or reliance on unstable grids.

☀
Solar Energy Optimization

Store excess solar energy during the day and use it after sunset.
Maximize your solar investment by increasing self-consumption and reducing electricity bills.

🏢
Small Business & Office Support

Ensure uninterrupted operation of computers, lighting, and essential equipment.
Minimize downtime, avoid peak-hour energy costs, and maintain power stability.

🏕
Remote & Off-Grid Living

Perfect for cabins, farms, telecom towers, or homes in rural areas.
Pair with solar panels for a clean, independent power supply — no grid required.

🔌
Hybrid Energy Systems

Easily integrates into hybrid and microgrid setups.
Supports energy shifting, load balancing, and seamless transition between on-grid and off-grid modes.

🚗
EV Charging Support (Optional Use)

Charge electric vehicles with stored solar energy.
Lower your charging cost and reduce grid dependency, especially during peak hours.

Specification

Model	SNE51.2FL300-1LFP	SNE51.2FL300-2LFP	SNE51.2FL300-3LFP	SNE51.2FL300-4LFP	SNE51.2FL300-5LFP	SNE51.2FL300-6LFP
Performance
Battery type	Lithium-iron phosphate (LiFePO4)
Nominal battery energy(KWH)	15.36kWH	30.72KWH	46.08KWH	61.44KWH	76.8KWH	92.16KWH
Nominal capacity(AH)	300AH	600AH	900AH	1200AH	1500AH	1800AH
Nominal voltage(V)	51.2V	51.2V	51.2V	51.2V	51.2V	51.2V
Operating voltage Range(V)	43.2-57.6V	43.2-57.6V	43.2-57.6V	43.2-57.6V	43.2-57.6V	43.2-57.6V
Stacking layer number	1	2	3	4	5	6
Module number	1	2	3	4	5	6
Standard charging current(A)	80@25 ℃	160@ 25℃	240@26 ℃	320@ 26℃	400@27 ℃	480@ 27℃
Standard charging protection voltage	60.8V
Max. continuous	90@ 25℃	180@ 25℃	270@ 25℃	360@ 25℃	450@ 25℃	540@ 25℃
discharge current (A)	32V
Depth of discharge(DOD)	0.8
Cell technology	BYD lithium-iron phosphate (LiFePO4)
Design life	＞6000 times @80%DOD
Warranty	5 years
Warranty document supplied	Yes
Compatible hybrid inverters	Low voltage hybrid inverters
Protection function
Protection	Over-temperature,over charge,under-voltage,over-current,short circuit alarm function
Communication
Communication	CAN/RS485
General data
Dimension(HWD)	1250500731mm（with base, base:140mm)
Weight	158KG	299.5KG	441KG	632KG	790KG	984KG
Color	White
Shipping statue voltage(V)	3.20-3.30V/CELL
Shipping status SOC	20%~30%
Charging temperature	0 - +50°C
Discharging temperature	-30 +60°C
Short term storage ambient temperature	-25~+35℃(<3months,SOC:20%~60%SOC)
Long term storage ambient temperature	-20+30℃(<1 year,S0C: 30%-60% SOC)
Max. operating altitude	4,000m(Derating above 2,000m)
Protection degree	IP21, indoor installation
Noise emission	<29 dB
Relative humidity	5%-95%
Cooling	Natural heat dissipation
Certifications	TUV/CE/IEC/UN38.3/UL1973....