BSLBATT - Lithium Battery LiFePO4 5.12kWh - Compatible with GridFree PRO Series
Power. Reliability. Scalability.
Meet the B-LFP48-100E 4U by BSLBATT — a compact, high-performance energy storage solution built for tiny homes and off grid properties. Designed for efficiency, safety, and long service life, this modular lithium battery is ready to grow with your energy needs - 100% Compatible with TBB Power hybrid inverters in Gridfree PRO series.
Key Features
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Capacity & Voltage: 5.12 kWh / 51.2 V (48 V nominal) — perfect for backup power, off-grid, or hybrid solar setups.
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Compact Rack-Mount Design: Standard 4U server-rack size uses ~⅓ less space than most batteries of similar capacity.
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Modular & Expandable: Parallel up to 63 units for a total of ~322.56 kWh — scalable storage for growing energy demand.
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Advanced BMS Protection: Built-in safeguards against overcharge, over-discharge, overcurrent, and overheating, with automatic cell balancing.
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Long Life & Durability: Rated for 6,000+ cycles (at 25 °C) and a 15-year design lifespan.
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Certified Safety: UL1973, IEC62619, and AU/US CEC certifications ensure high-level performance and safety compliance.
| Specification | Detail |
|---|---|
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Energy Stored | 5.12 kWh |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate), 16S1P configuration |
| Dimensions (L × W × H) | 495 × 483 × 177 mm |
| Weight | ≈ 46 kg |
| Protection Level | IP20 |
| Parallel Expansion | Up to 63 modules |
| Warranty | 10 Years |
Compatibility: Connect with Ease and Confidence
The BSLBATT Rack-Mounted B-LFP48-E battery is fully compatible with TBB Power inverters. It has been tested and certified for all 48V models, including but not limited to the TBB Matrix II Hybrid Inverter and TBB RiioSun II Hybrid Inverter.
Warranty:
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