AI-W5.1-B-ESS
The AI-W5.1-B-ESS combines storage and power electronics in one system, so there is less to plan and wire on site. It comes as one model, 184 kWh.
We quote it on its own or together with a Deye hybrid inverter and the accessories the system needs. Availability, lead time and delivery to your site are confirmed in the written quotation.
No prices online: every order is quoted in writing.
- Manufacturer's category
- Low Voltage Series (LV)
- Rating
- 184 kWh
- Chemistry
- LiFePO4
- Models on this page
- 1
- Manufacturer's market list
- EU, AU
Models
| Model |
|---|
| AI-W5.1-B-ESS |
Technical specifications
Values as published by the manufacturer, one column per model where the manufacturer's table has them.
| Model | AI-W5.1-B-ESS |
|---|---|
| Battery Chemistry | LiFePO4 |
| Max. PV Input Voltage(V) | 500 |
| Start-up Voltage(V) | 125 |
| MPPT Voltage Range(V) | 125-425 |
| Rated Input/Output Voltage/Range(V) | 230V/240V 0.85Un-1.1Un |
| Weight Approximate | 31.6 |
| Cabinet Size(W×H×D) | 720W×399.2H×256D mm (Excluding connectors and brackets) |
| Certification | UN38.3, IEC62619, CE, UK, VDE2510-50, CEI0-21,CE-LVD, CEC, FCC, UL1973, UL9540A |
|---|
Documents
- Brochure (2026-03-11)Datasheet · EN · 8.1 MB · PDF ↗
- Quick guide (v02, 2026-03-20)Manual · EN · 936 KB · PDF ↗
- User manual (v03, 2026-03-30)Manual · EN · 2.4 MB · PDF ↗
All documents open from the manufacturer's own servers, so you always get the file Deye currently publishes. Most are in English.
Key features
As listed by the manufacturer.
- Reliable Performance : High discharge power, IP65 rating for indoor/outdoor use, natural cooling, operates in -20°C to 55°C
- Easy Installation : Flat, stackable, floor-mounted, no wiring needed
- Convenient Operation : Auto networking, easy maintenance, remote monitoring, firmware upgrades
- Eco – Friendly & Safe : Non-toxic, pollution-free materials; cobalt-free LFP battery, intelligent BMS
- Flexible Configuration : Modular, up to 6 clusters in parallel (36 pcs), max 184 kWh capacity for residential/commercial use
- Long – Lasting : ≥6000 cycles, 10-year warranty
Independent dealerSECURISTIKA SRL is an independent dealer of Deye products. This website is not affiliated with, endorsed by or operated by the manufacturer.
Specifications, features and documents as published by the manufacturer. Check the current datasheet before you order. Source page (opens in a new tab)
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