Wall-Mounted LFP Energy Storage Battery Pack
Core Features
Uses A-class automotive-grade LiFePO₄ cells for enhanced safety and long service life.
Integrated smart BMS with cell balancing for enhanced performance and reliability.
Multiple hardware and software protections.
Certified with UN38.3 0standards.
Rated for up to ~5000 cycles at 80% Depth of Discharge (DOD).
Simple wall-mount installation — easy to set up.
Compatible with on-grid, off-grid, and hybrid inverters.
Easy to increase capacity for larger energy demands.
Technical Specifications
| Parameter | LW-2500 | LW-5000 |
| Nominal Energy | 2.66 kWh | 5.22 kWh |
| Nominal Voltage | 51.2 V | 51.2 V |
| Nominal Capacity | 52 Ah | 102 Ah |
| Internal Impedance | ≤20 mΩ | ≤20 mΩ |
| Dimensions (L×W×H) | 470 × 340 × 180 mm | 640 × 41 0 × 180 mm |
| Weight | 28 kg | 44 kg |
| Operating Voltage Range | 43.2–58.4 V | 43.2–58.4 V |
| Standard Charge/Discharge Current | 0.5C / 0.5C | 0.5C / 0.5C |
| Max Charge/Discharge Current | 1C / 1C | 0.5C / 0.5C |
| Charge Temp. Range | 0–50 °C | 0–50 °C |
| Discharge Temp. Range | −20–50 °C | −20–50 °C |
| Storage Temp. Range | −10–45 °C (optimal 0–35 °C) | −10–45 °C (optimal 0–35 °C) |
| Recommended DOD | ≤98% | ≤98% |
| Communication Ports | RS232 / RS485 / CAN | RS232 / RS485 / CAN |
| Protection Class | IP54 | IP54 |
| Shipping State of Charge (SOC) | 30%–50% | 30%–50% |
Product Benefits
● Safety & Reliability
LiFePO₄ chemistry ensures no fire, no explosions, and stable performance.
● Long Service Life
Extended lifespan — ideal for residential solar energy storage, backup power, and home energy management.
● Easy & Cost-Effective Installation
Wall-mounted design that reduces installation time and cost.
● Flexible Integration
Integrates with solar PV systems, EV chargers, and various inverters for complete home energy solutions.
● Smart Monitoring & Communication
Supports RS232, RS485, CAN communication for advanced system monitoring and control.
