Description
BYD 5kWh 51.2V LiFePO₄ Lithium Solar Battery Battery-Box LV5.0
Product Description
The BYD Battery-Box LV5.0 is a lithium iron phosphate energy storage battery built for solar systems that need dependable, long-lasting storage. It is designed for homes, offices and commercial installations where solar energy needs to be stored for use at night or during power interruptions.
Each unit stores 5kWh of energy and operates at 51.2V, making it well-suited for modern hybrid inverter systems. The battery is built around BYD’s LFP technology, known for strong safety, stable performance and long cycle life. An intelligent battery management system continuously monitors the battery cells, balances them, and protects the system from over-charging, deep discharge and temperature extremes.
One of the strengths of the Battery-Box LV5.0 is its modular architecture. Systems can start with a small number of batteries and expand easily as energy demand grows. Up to 32 units can operate in parallel, allowing total storage capacity to reach 160kWh for larger solar installations.
The battery communicates with compatible hybrid inverters through CAN and RS485, with additional Bluetooth and Wi-Fi capability for monitoring and diagnostics. This allows installers and system owners to track battery performance and maintain reliable system operation.
With its robust lithium chemistry, intelligent monitoring and scalable design, the BYD Battery-Box LV5.0 provides a solid energy storage solution for solar systems that require dependable performance and long service life.
Technical Specifications
Battery Type: Lithium Iron Phosphate (LiFePO₄)
Nominal Energy: 5kWh
Nominal Voltage: 51.2V
Operating Voltage Range: 40 – 57.6V
Charge Cut-off Voltage: 57.6V
Discharge Cut-off Voltage: 40V
Maximum Charge / Discharge Current: 70A
Peak Charge / Discharge Current: 200A (10 seconds)
Round-trip Efficiency: ≥95%
Scalability: Up to 32 units in parallel (160kWh total capacity)
Communication: CAN / RS485 / Bluetooth / Wi-Fi
Installation Type: Floor standing
Dimensions (H × W × D): 195 × 595 × 255 mm
Weight: 42 kg
Operating Temperature
Charge: 0°C – 50°C
Discharge: −20°C – 50°C
Protection Class: IP20
Applications
On-grid solar systems
Hybrid solar power systems
Off-grid solar energy storage
Certifications: CE, IEC62619, UN38.3
Key Features
High Usable Capacity
The battery allows full use of its stored energy, helping solar systems deliver power when it is needed most.
Advanced Battery Management
The built-in BMS monitors battery performance, balances cells and protects the system from abnormal conditions.
Expandable Storage System
The modular design allows additional battery units to be added easily as the system grows.
Proven Lithium Technology
BYD has spent years developing lithium battery systems used across solar installations and electric vehicles worldwide.
Why Buy from Kweli.shop
When you buy from Kweli.shop, you are guaranteed a genuine product with a standard warranty, free delivery, and lifetime aftersales support. Kweli simplifies access to reliable solar energy equipment for families, businesses, and organisations across East Africa.
