Deye AI-W5.1-B-ESS LiFePO4 battery
- 5-year warranty. Long-lasting protection, worry-free use.
- Without VAT Additional value added tax is not charged.
- Free delivery Fast local delivery
Deye AI-W5.1-B-ESS is a ready-made energy storage unit: hybrid inverter and 5.12 kWh LiFePO4 battery in one housing.
There is no need to buy a separate inverter, everything is already inside. The output voltage is 230/240 V, the connection to the network is normal.
Solar part: input voltage up to 500V, MPPT range 125-425V, starting voltage 125V. The unit is charged from the panels, from the grid or from both sources at the same time.
Installation is simple: the case is placed on the floor, can be stacked, no additional connection between modules is required. Weight 31.6 kg, dimensions 720 × 399.2 × 256 mm.
IP65 protection allows installation outdoors or in an unheated room. Operating temperature range from -20 to +55 °C, cooling is natural.
The solution is suitable for those who want backup power and solar generation without separate installation of inverter and battery.
| Producer | Deye |
| Article | AI-W5.1-B-ESS |
| Type | Energy storage system (inverter + battery) |
| Eco-Friendly & Safe | Non-toxic, pollution-free materials; cobalt-free LFP battery, intelligent BMS |
| Long – Lasting | ≥6000 cycles, 10-year warranty |
| Battery chemistry | LiFePO4 (LFP) |
| Energy | 5.12 kWh |
| Capacity | 100 A h |
| Nominal voltage | 51.2 V |
| Max. PV voltage | 500 V |
| MPPT range | 125–425 V |
| PV start voltage | 125 V |
| Output voltage | 230/240 V |
| Protection class | IP65 |
| Temperature range | -20...+55 °C |
| Cooling | Natural |
| Dimensions (W×H×D) | 720 × 399.2 × 256 mm |
| Weight | 31.6 kg |
| Assembling | Floor, stacking |
| Region | EU, AU |
| Max. configuration | 6 clusters (36 units), up to 184 kWh |