Description
DEYE 10Kw + 20Kwh Bundle – CEC Soon
Deye AI-W5.1-10P1-AU-B | 10kW Single-Phase All-In-One ESS
High-Performance 20.48kWh Energy Storage Solution
The Deye AI-W5.1-10P1-AU-B “Spring Series” represents a significant leap in residential energy infrastructure. This system integrates a 10kW single-phase hybrid inverter with a modular, high-voltage battery stack, eliminating the complexity of external DC cabling and separate battery cabinets. By utilizing four AI-W5.1-B LiFePO4 modules, this configuration provides a robust 20.48kWh of usable storage, engineered specifically for the demands of the Australian climate and AS/NZS 4777.2:2020 grid standards.
System Architecture & “Plus” Integration
The inclusion of the upgraded PDU3 (Power Distribution Unit) is mandatory for this 10kW system. It provides the necessary busbar capacity and a 250A two-pole molded case circuit breaker to handle the system’s high-current throughput. The tool-free, blind-mate stacking design uses internal connectors for power and CAN/RS485 communication, drastically reducing installation time and eliminating external point-of-failure wiring between modules.
Technical Specifications (10kW / 20.48kWh Config)
Inverter Output: 10kW Continuous / 20kW Peak (10s surge).
Storage Capacity: 20.48kWh (4 x 5.12kWh Modules).
Battery Chemistry: Cobalt-Free LiFePO4 (LFP).
Depth of Discharge (DoD): 100% Usable Energy.
Max Charge/Discharge Current: 210A (Inverter Limited / PDU3 Supported).
Switching Speed: <4ms (UPS-Grade) seamless switchover.
Environmental Rating: IP65 for reliable outdoor performance.
Total Stack Weight: ~233.5kg (Includes PDU and Base).
Key Features for Technical Operators
Integrated Thermal Management: Features a combination of natural cooling for battery modules and intelligent air cooling for the inverter to maintain optimal thermal windows.
Advanced BMS Intelligence: Each 5.12kWh module contains an independent BMS that reports SOC, SOH, and cell-level voltage. The system supports auto-networking and remote firmware upgrades over its 6,000+ cycle lifespan.
High-Efficiency PV Input: Supports up to 20,000W Max PV access power (2.0x DC-to-AC ratio), allowing for aggressive battery replenishment even on low-irradiance winter days.
Grid Resilience: Full support for peak-shaving, smart load, and AC coupling for existing solar arrays. Real-time monitoring and one-click diagnostics are provided via the Deye Cloud platform.
Bundle Components
1 x AI-W5.1-10P1-AU-B: 10kW 1-Phase Hybrid Inverter.
1 x AI-W5.1-PDU3-B-ESS: High-Current PDU3 + Floor-Mount Base.
4 x AI-W5.1-B: 5.12kWh Stackable Battery Modules.
Installation & Compliance
Designed for the Australian market, the AI-W5.1-B-ESS series simplifies compliance with AS/NZS 5139. The modular nature allows for efficient two-person installation without heavy lifting equipment, as each module weighs 53kg. The integrated DC isolator and pre-wired PDU ensure a clean, “cabinet-free” aesthetic that meets modern residential standards.
ESTIMATED PRICE IS FULLY INSTALLED. Suitable for both on and off-grid installations. Please contact us before purchasing to confirm the availability of qualified installers in your region.
