100% Usable Energy
Full 5.12 kWh available

5.12 kWh stackable battery with IP65 protection, 150A peak current, and auto-networking.
The Deye AI-W5.1-B is a premium modular energy storage solution with 5.12 kWh capacity and full 100% usable energy. Featuring IP65 protection, built-in 125A circuit breaker, auto-networking, and stackable design up to 30.72 kWh, it's ideal for residential and commercial applications.
Learn how to configure battery banks in series and parallel for solar systems. Match voltage, increase capacity, and avoid common wiring mistakes.
Read: Battery Bank Configuration — Series vs Parallel →Compare Deye LV batteries (BOS-A, SE-F5) with HV options (GB-L Pro, BOS-G). Learn when to use each type, how to size your system, and which fits your UAE solar installation.
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Read: Deye Hybrid Inverter Review: SUN-8K for UAE Climate →The AI-W5.1-B offers 100% usable energy (no DoD limitation), auto-networking without wiring, and a flat stackable design for easy floor-mounted installation.
The AI-W5.1-B is available in EU, NA (North America), and AU (Australia) with appropriate certifications for each region.