Lithium Battery Module for Home
This lithium battery module uses high-quality lithium iron phosphate cells, providing reliable safety, stable performance, and long service life. With a nominal voltage of 51.2 V and an energy capacity of 14.34 kWh (usable 12.90 kWh), it is suitable for home solar storage, backup power, and energy management systems.
Description
Introduction
This lithium battery module uses high-quality lithium iron phosphate cells, providing reliable safety, stable performance, and long service life. With a nominal voltage of 51.2 V and an energy capacity of 14.34 kWh (usable 12.90 kWh), it is suitable for home solar storage, backup power, and energy management systems.

Parameter
|
Model |
LFP51280 |
|
Nominal Voltage |
51.2V |
|
Nominal Capacity |
14336Wh |
|
Usable Capacity |
12902Wh |
|
Design Life |
10+year |
|
Dimension |
825*430*240mm |
|
Weight |
108KG |
|
Cycle life |
≥6000@25℃ |
|
Discharge Voltage |
44.8V |
|
Charge Voltage |
57.6V |
|
Charge/Discharge Current |
140A (Recommended) 280A (3S) |
|
Internal Resistance |
≤50mΩ |
|
Power Consumption |
≤10W |
|
Monitoring |
System Voltage Cell Voltage Cell Temperature System Current SOC |
|
Commumication |
Can/RS485 |
|
Operation Temperature |
0~40℃ |
|
Storage Temperature |
-20~70℃ |
|
Humidity |
15~80% |
Key Features
High Energy Capacity
Provides a total capacity of 14.34 kWh with 12.90 kWh usable, delivering reliable and continuous power for home energy needs.
Long Cycle Life
Rated for over 6,000 cycles at 25 °C, supporting a design life of more than 10 years for sustainable and cost-effective operation.
Stable Charge and Discharge
Operates at 44.8 V discharge and 57.6 V charge voltage, with recommended current of 140 A and maximum 280 A (3 s), ensuring stable performance under high loads.
Low Internal Resistance
With ≤50 mΩ internal resistance and ≤10 W power consumption, the module maintains high efficiency and minimal energy loss.
Advanced Monitoring
Supports voltage, cell voltage, cell temperature, system current, and SOC monitoring via CAN or RS485 communication for safe and smart operation.
Wide Operating Range
Functions safely in 0–40 °C and can be stored at –20–70 °C, handling typical household and environmental conditions reliably.
Products Description





Battery Module Integration in Series and Parallel


Applications
Ideal for home solar energy storage, backup power for appliances, energy management systems, and residential renewable energy integration. Provides stable electricity for lighting, electronics, and small household equipment in daily use or emergency situations.
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