AI-W5.1-B-ESS (EU, AU)

Scalable Storage: Expandable from 5.12 kWh to 184 kWh with modular design
All-in-One Design: Integrated hybrid inverter and LiFePO4 battery technology
High Efficiency: Up to 97.6% system efficiency with fast 4 ms switching time
Durable Build: IP65-rated for indoor and outdoor use, operable in -20°C to +55°C
Long Lifespan: Over 6,000 cycles at 70% Depth of Discharge (DoD)
Easy Installation: Flat, stackable design with no extra wiring required
Smart Control: Manageable via app, PC, or touch screen display
Energy Management: Features like peak-shaving and smart load prioritization
Reliable Warranty: 10 years of hassle-free support

SKU: AI-W5.1-B-ESS Categories: ESS Battery, Low Voltage Series (LV)

Description

The Deye AI-W5.1-B-ESS Series is a cutting-edge, all-in-one residential energy storage solution (ESS) designed to provide seamless and intelligent power management for modern homes. Built to excel in both reliability and functionality, the AI-W5.1-B-ESS integrates a hybrid inverter, scalable lithium iron phosphate (LiFePO4) battery technology, and advanced energy optimization features into one robust unit.

Specifications	Details
Battery Capacity	5.12 kWh (per module)
Battery Type	LiFePO4
Scalability	Up to 36 modules (184 kWh max)
Efficiency	97.6% (max system efficiency)
Cycling Life	≥6,000 cycles (70% EOL)
IP Rating	IP65
Operating Temperature	-20°C to +55°C
Dimensions per Module	720 × 255 × 300 mm
Weight per Module	55 kg
Certification	IEC62619, CE, VDE2510-50, UN38.3

Key Features:

Scalable Capacity: Offers flexible energy storage starting at 5.12 kWh per battery module, expandable up to an impressive 184 kWh with 36 connected modules. Ideal for meeting diverse energy demands.
Integrated Technology: Combines hybrid inverter functionality with LiFePO4 battery efficiency to optimize performance, reduce energy costs, and minimize carbon footprint.
High Efficiency: Ensures maximum efficiency with up to 97.6% system efficiency, supported by a 4 ms fast switching time to secure uninterrupted power supply during outages.
User-Friendly Design: Features a flat, stackable design for ease of installation, no extra wiring, and minimal space requirements. The system is manageable via an intuitive mobile app, PC interface, or touch display, providing effortless control and monitoring.
Durable and Reliable: Engineered for indoor and outdoor use with an IP65 enclosure, offering durability under various environmental conditions. The battery operates safely in a wide temperature range (-20℃ to 55℃).
Long Lifespan: Includes a 10-year warranty and is built for endurance with a lifespan of over 6,000 cycles at 70% Depth of Discharge (DoD). This makes it a reliable, long-term investment for energy independence.
Grid Versatility: Compatible with single-phase (L/N/PE) and three-phase (L/3N/PE) applications, allowing installation flexibility across different energy systems.
Smart Energy Management Features: Equipped with capabilities such as peak-shaving and smart load prioritization, ensuring energy efficiency and security in every application.

Why Choose Deye AI-W5.1-B-ESS?

The Deye AI-W5.1-B-ESS Series offers a future-proof energy storage solution for homeowners seeking sustainable, reliable, and efficient power management. With smart technology, flexible capacities, and easy installation, this ESS system is designed to power your life while simplifying energy independence.