BSLBATT Li-PRO 5120 – 5.12kWh 51.2V 100Ah Wall Mount LiFePO4 Battery
Reliable, Scalable Power for Modern Homes and Businesses
The BSLBATT Li-PRO 5120 is a high-performance 51.2V 100Ah LiFePO4 battery designed for modern residential and commercial solar energy systems. With a total capacity of 5.12kWh, this wall-mounted unit provides efficient, long-lasting power storage and seamless integration with new or existing on-grid and off-grid systems.
Built for real-world demands, the Li-PRO 5120 features an IP65-rated enclosure for superior protection against dust, rain, and harsh weather, making it suitable for both indoor and outdoor installations. Its compact design with hidden rear wiring not only saves space but also enhances safety and aesthetics.
This advanced energy storage system supports up to 32 units in parallel, delivering an expandable solution with a total storage potential of 163.84kWh—ideal for growing energy needs. With over 6000 life cycles, a 10-year warranty, and Wi-Fi-enabled monitoring, this battery is engineered for long-term reliability, convenience, and energy independence.
Key Features:
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5.12kWh capacity (51.2V, 100Ah) – perfect for residential and light commercial use
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Over 6000 cycles – long lifespan and stable performance
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IP65 protection – dustproof and weather-resistant for indoor or outdoor use
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Supports up to 32 parallel units – scalable up to 163.84kWh
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DC & AC coupling compatible – works in grid-tied or off-grid systems
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High energy density – 106Wh/kg for compact installations
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Easy Wi-Fi monitoring – simple setup and real-time control
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Safe LiFePO4 chemistry – excellent thermal and chemical stability
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Clean concealed wiring – sleek wall-mount design with hidden cabling
Ideal For:
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Residential solar storage (new or retrofit systems)
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Commercial backup energy solutions
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Harsh environment installations
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Long-term off-grid and hybrid solar systems
Specifications:
| Model | Li-PRO 5120 |
|---|---|
| Battery Type | LiFePO4 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 5.12kWh |
| Size (mm) | 660 x 450 x 145 ±1 mm |
| Weight | 48.3 ±2 kg |
| Cycle Life | >6000 cycles @ 25°C |
| Design Life | >15 years |
| Protection Level | IP65 |
| Expansion | Up to 32 units (163.84kWh total) |
| Warranty | 10 years |
| Certifications | UN38.3 |









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