Deye

Deye AI-W5.1-B - 15.36kWh Low-Voltage Battery Storage Set

SKU: 1170

✓︎ Safe, cobalt-free LFP batteries with 15.36 kWh.
✓︎ Easy setup thanks to the cable-free plug-in system.
✓︎ Protects against power outages and lowers electricity costs.

Speichergröße

Available immediately

Delivery time: ca. 4 weeks

3.106,76 €

incl. 0% VAT ,

Choose tax zone / country of delivery

Pay securely via:

Question about item

Ask us your question

Deye AI-W5.1-B - 15.36kWh Low-Voltage Battery Storage Set

Question about item

Ask us your question

Description

Deye AI-W5.1-B - 15.36kWh Low-Voltage Battery Storage Set – your perfect partner for noticeable independence from large utility providers. With a generous 15.36 kilowatt-hours of capacity, this powerful system reliably stores the solar power generated by your system for the long evening hours or for charging your electric car overnight. Thanks to its slim and clever tower design, the entire set can be placed in your home in an extremely space-saving way despite its high output. The integrated, completely cobalt-free lithium iron phosphate technology (LiFePO4) guarantees not only the highest level of fire safety but also a particularly long service life.

The strongest benefits for your home

Effortless installation: Thanks to the revolutionary plug-in system, the three battery modules are easily and safely stacked on top of one another. The connection is made completely automatically without error-prone cables and plugs, which makes assembly considerably easier.
Intelligent protection: The invisible yet smart battery management system (BMS) monitors every single battery cell around the clock. It fully automatically protects your investment against overheating, overcharging, or harmful deep discharge.
Future-proof and expandable: Even though 15.36 kWh already provides enormous capacity for your own solar power, the system remains flexible. Should your electricity needs grow in the future, you can easily expand the tower with additional battery modules.

Smart control for your electricity costs

Save money permanently through clever technology working in the background. This home battery storage set intelligently ensures that your valuable solar power is not fed into the public grid for just a few cents, but is available exactly when you need it within your own home. On cloudy days or at night, the battery storage supplies your home completely silently. Another extremely important safety feature: if the power in the public grid fails, your system's integrated backup power function kicks in. Within milliseconds, the system switches over, so refrigerators, routers, and lights keep running without interruption. You practically won't even notice the power outage.

General
Model	Deye AI-W5.1-B (15.36 kWh set)
Product type	Modular battery storage (low-voltage)
Scope of delivery of the set	3x battery modules (5.12 kWh each), 1x PDU (Power Distribution Unit), 1x base
Communication	CAN / RS485 / WiFi / app remote monitoring
Warranty	10-year manufacturer warranty
Performance & capacity
System capacity (nominal)	15.36 kWh
Usable capacity	approx. 13.8 kWh (at 90% DoD)
Battery technology	Lithium iron phosphate (LiFePO4, cobalt-free)
Nominal voltage	51.2 V
Operating voltage range	44.8 V – 57.6 V
Maximum discharge current	100 A
Cycle life	≥ 6,000 cycles (at 25 °C, 0.5C/0.5C, 70% EOL)
Physical data
Dimensions (W x D x H)	720 x 255 x 1131 mm (complete tower incl. base & PDU)
Total weight	approx. 180.5 kg
Mounting type	Floor mounting (cable-free stackable modules, plug & play)
Expandability	Up to 6 systems can be connected in parallel
Safety & environment
Protection rating	IP65 (suitable for indoor and protected outdoor use)
Operating temperature (charging)	0 °C to +55 °C
Operating temperature (discharging)	-20 °C to +55 °C
Cooling	Natural convection
Certifications	CE, IEC62619, UN38.3, VDE2510-50