Accessories for photovoltaic systems

The Deye AI-W5.1-B is a modular low-voltage energy storage solution designed for residential and commercial applications to increase self-consumption and provide reliable backup power.Engineered with a cobalt-free Lithium Iron Phosphate (LiFePO₄) cell chemistry, the system offers high safety standards and high-power density in a space-saving design.

Key Features:

Scalable Energy:

Each battery module provides 5.12 kWh of capacity.The system is highly modular, allowing for 1 to 6 modules to be stacked in a single cluster (5.12 kWh to 30.72 kWh).For larger energy needs, up to 6 clusters can be connected in parallel, reaching a maximum total capacity of 184.32 kWh.

Long Lifespan:

Built for long-term reliability, the AI-W5.1-B boasts a cycle life of over 6,000 cycles (at 25°C) and is backed by a 10-year warranty.The modules feature low self-discharge, allowing them to remain on a shelf for up to 6 months without requiring a charge.

High Performance:

The system features a 90% recommended depth of discharge and carries a robust IP65 enclosure rating, making it suitable for both indoor and outdoor installations.It includes an intelligent BMS that provides complete protection against over-charge, over-discharge, and temperature extremes via CAN2.0 and RS485 communication.

Flexible Installation:

The "flat and stackable" design allows for both floor-mounted and wall-mounted configurations with no internal wiring between modules, ensuring rapid and easy deployment.Each individual battery module has a Dimension (720mm × 255mm × 300mm) and an approximate weight of 53kg.