The BSLBATT Li-PRO Series is a premium lithium battery solution designed to pair seamlessly with a wide range of off-grid, hybrid, and backup power systems. Engineered with comprehensive protection features and advanced LiFePO₄ technology, the Li-PRO Series delivers reliable performance, long lifespan, and outstanding safety.

Available in 5 kWh, 10 kWh, and 16 kWh (Styx) capacities, the Li-PRO is a 51.2 V LiFePO₄ household battery that supports up to 15 units in parallel—perfect for both small and large energy storage applications. With an IP65 protection rating, it’s built for demanding environments and versatile installation locations.

Features & Benefits

Modular Design & Flexible Expansion
Easily scale your storage by paralleling up to 15 identical units, allowing your system to grow with your needs.

Tier-One A+ LiFePO₄ Cells
Built with high-quality lithium iron phosphate cells for long cycle life, stability, and exceptional safety.

Compact & Space-Efficient
Thoughtfully designed to maximise capacity while minimising footprint.

Wide Inverter Compatibility
Fully compatible with leading 48V inverter brands including Victron, TBB, Deye, Studer, Solis, and many more—ideal for solar, hybrid, or backup applications.

High Compatibility Across 48V Systems
Works with most 48V inverters on the market, offering a flexible storage option for both new and existing systems.

Durable IP65 Protection
Dust-tight and water-resistant, suitable for a range of installation environments.

10-Year Warranty
Enjoy long-term peace of mind backed by BSLBATT’s comprehensive warranty.

Specs