DEYE AI-W5.1-B – 5.12 kWh Low Voltage Residential Battery Module
Safe, modular LiFePO₄ energy storage designed for Australian homes.
The Deye AI-W5.1-B delivers reliable solar storage and backup power in a compact, stackable package. Cobalt-free LFP chemistry, intelligent BMS, and IP65 rating make it ideal for indoor or outdoor use.
Key Benefits
- 5.12 kWh nominal energy per module
- ≥6,000 cycles & 10-year warranty
- Scalable: stack up to 6 modules (30.72 kWh) or expand to 184 kWh
- Wide temperature range (–20°C to 55°C) with natural cooling
- Easy floor-mounted installation, CAN/RS485 communication, remote monitoring
Main Specs
51.2 V | 100 Ah | Recommend 50 A / Max 100 A | IP65 | Approx. 720 × 255 × 300 mm | ~54 kg Perfect for maximising solar self-consumption and providing dependable backup. Compatible with Deye hybrid inverters and PDU kits.
Optional Products
Deye-AI-W-B-Series_Brochure-20260314V1.0-AU1.pdf
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Deye-ESS-User-Manual-AI-WX-B-PDU1-PDU3-AUEN-V02_20260318.pdf
Download
Inverter-compatibility-statement-003.pdf
Download
SDS-DEYE-NEW-ENERGY-AUSTRALIA-PTY-LTD_SDS_AI-W5.1-B_RZUN012025-5735-DS1.pdf
Download
Warranty-document-AI-W-B（DEYE-NEW-ENERGY-AUSTRALIA-PTY-LTD）-AU-10ye.pdf
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