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

All-in-One System: Combines a hybrid inverter and Lithium Iron Phosphate (LFP) battery for easy installation
Smart Load Management: Features peak-shaving and AC coupling for optimized energy efficiency
Scalable Capacity: Expandable from 5kWh to 30kWh to meet changing energy needs
Swift Switching: Fast 4ms switching time ensures uninterrupted power supply
User-Friendly Interface: Control via app, PC, or touch display for convenient energy management
Durable Design: Over 6000 cycles and IP65 rating for indoor/outdoor use
Long Warranty: Backed by a 10-year warranty

SKU: AI-W5.1-B-ESS Category: Low Voltage Series (LV)

Description

Deye AI-W5.1-B-ESS: Residential Energy Storage, Redefined

The AI-W5.1-B-ESS Series from Deye’s Spring AI series delivers an all-in-one, efficient, and scalable energy storage solution designed to meet the needs of residential and small commercial setups. It combines a hybrid inverter with a high-performance LiFePO4 (LFP) battery for reliable and sustainable energy storage. With a stackable, flat design, this system is aesthetically pleasing, space-saving, and highly scalable (from 5kWh to an impressive 30kWh, with potential expansion up to 184kWh).

Key Features:

Integrated Design

Includes a hybrid inverter and battery for seamless operation.
Simplifies installation without extra wiring or screws.
Built-in touch-display, PC, or app-based control for effortless management.

High Efficiency & Reliability

Up to 97.6% maximum efficiency, ensuring optimal energy utilization.
Swift switching time of 4ms for uninterrupted power supply.
Peak shaving, AC coupling, smart load support, and beyond.

Scalability at Its Best

Modular design supports stacking of 2-6 battery modules, expandable from 10kWh to 30kWh per system.
Max battery expansion up to 184kWh, enabling enhanced capacity for larger energy needs.

Safety Assured

Battery chemistry: LiFePO4 (LFP) for enhanced safety and stability.
Compliant with a host of global certifications, including IEC62619, CE, VDE2510-50, and more.

Smart and Convenient

Remote and local monitoring/control via app and PC interface.
Advanced Battery Management System (BMS) for reliable operation.

Flexible Installation Options

Compact, stackable design with dimensions of 720 × 255 × 300 mm for each battery module.
Can be easily configured to fit your specific energy plans.

Technical Highlights:

Parameters	Details
Battery Module Energy	5.12 kWh
Max Scalability	36 modules (up to 184kWh)
Battery Life Cycle	≥6,000 cycles (70% EOL)
Charging/Discharging Efficiency	95.5%-97.6%
IP Rating	IP65 (outdoor & indoor use)
Operating Temperature Range	-20°C to 55°C
Battery Module Weight	55kg

The Deye AI-W5.1-B-ESS is engineered for users seeking energy independence, enhanced security, and seamless integration with renewable sources, such as solar power. Whether you’re looking to reduce your grid reliance, achieve cost savings, or simply support a more sustainable future, this advanced energy storage solution offers unmatched reliability and performance.

Power Your Life, Sustainably.