AI-W5.1-B ESS All-in-One Home Storage
AI-W5.1-B ESS All-in-One Home Storage
SKU: AI-W5.1-B-ESS (AI-W5.1-3.6…12KP1/P3-EU-B)
- Power
- 5 – 50 kWh
- Phases
- 1/3
- Warranty
- 10 years (battery modules)
The AI-W5.1-B ESS is Deye's all-in-one residential energy storage system: a 3.6–12 kW single- or three-phase hybrid inverter, PDU and stackable 5.12 kWh LiFePO4 battery modules combined in one sleek tower. Each stack scales from 5 to 30.72 kWh and the system expands up to 50 kWh, with tool-free stacking and one-click commissioning.
Its 6-in-1 design integrates solar inverter, EMS, battery PCS, gateway and DC bus, delivering 97.6% maximum efficiency, a 4 ms seamless switchover to backup, peak-shaving, time-of-use and AC-coupling functions. The IP65 enclosure suits indoor and outdoor installation; battery modules are warranted for 10 years and rated for more than 6,000 cycles, with control via app, PC or touch display and Deye Cloud.
Certifications
- UN38.3
- IEC 62619
- CE
- VDE 2510-50
- UL1973
- UL9540A
- IEC/EN 62109-1
- IEC/EN 62109-2
- EN 50549
- VDE-AR-N 4105
Available models
| Model | Rated AC power | Phases | Storage per stack | Max. efficiency |
|---|---|---|---|---|
| AI-W5.1-3.6P1-EU-B | 3.6 kW | 1 | 5.12–30.72 kWh | 97.6% |
| AI-W5.1-5P1-EU-B | 5 kW | 1 | 5.12–30.72 kWh | 97.6% |
| AI-W5.1-8P1-EU-B | 8 kW | 1 | 5.12–30.72 kWh | 97.6% |
| AI-W5.1-5P3-EU-B | 5 kW | 3 | 5.12–25.6 kWh | 97.6% |
| AI-W5.1-8P3-EU-B | 8 kW | 3 | 5.12–25.6 kWh | 97.6% |
| AI-W5.1-12P3-EU-B | 12 kW | 3 | 5.12–25.6 kWh | 97.6% |
Tell us about your needs
- AddressRue Soumaya, Rés. Shehrazade 3, 5th floor, n°22, Palmiers, Casablanca