Sunsynk All-In-One Elite 5.12kWh Battery Module
The Sunsynk Elite All-In-One 5.12kWh Battery Module is a low-voltage LiFePO₄ battery designed for residential energy storage.
Combined with the Sunsynk Elite hybrid inverter, Power Distribution Unit (PDU) (*) and Base Unit, it forms a compact, stackable battery system with 5.12–30.72kWh of storage per inverter. The Elite platform supports solar self-consumption, backup power and smart energy management in a clean, floor-mounted stackable design.
About the Battery
- Nominal capacity: 5.12kWh
- LiFePO₄ (LFP) battery technology
- Scalable up to 6 battery modules per stack
- Supports 5.12–30.72kWh storage per inverter
- Low-voltage battery (40–60V system)
- Depth of discharge: 100%
- Integrated Battery Management System (BMS)
- Stackable modular design
- Compatible with Sunsynk Elite PDU (*) and Base Unit
- Floor-mounted installation
- Operating temperature: -20°C to +55°C
- IP65 protection rating
- Warranty: 10 years
About the Sunsynk Elite All-in-One Energy Storage System
The Sunsynk Elite is a compact, modular low-voltage all-in-one energy storage system, combining a hybrid inverter, LiFePO₄ battery modules, PDU and base unit in a clean stackable design.
Built for residential solar and battery installations, it supports self-consumption, backup power and time-of-use tariff optimisation.
Key Benefits:
- Integrated hybrid solar and battery storage platform
- Modular battery design for scalable capacity
- Smart energy management functionality
- EPS backup support
- Ultra-fast 4ms backup switching
- Remote monitoring and diagnostics
- Installer-friendly setup and commissioning - floor-mounted, stackable system with minimal wiring for faster installation
Ideal Applications:
- New builds and retrofit solar battery projects
- Homes targeting higher self-consumption
- Time-of-use tariff optimisation
- Residential backup power applications
- Projects needing capacity growth over time
Power and capacity:
- Inverter sizes: 3.6kW, 5kW and 7kW single-phase
- Battery modules: 5.12kWh LiFePO₄
- Scalable storage per inverter: 5.12–30.72kWh
- Battery stacks per inverter: 1 stack
- Up to 6 battery modules per stack
- Each Sunsynk Elite battery stack requires:1 × Elite PDU Unit and 1 × Elite Base Unit
Energy management:
- Solar self-consumption optimisation
- Peak shaving and load shifting
- Scheduled battery charging
- Grid export limitation
- Backup load prioritisation
- Smart tariff optimisation
- Generator auto-start compatibility
The system balances solar generation, battery storage and grid import/export to help improve efficiency and reduce electricity costs.
Protection & Connectivity:
- Type II SPD (AC & DC)
- Integrated DC switch
- IP65-rated enclosure
- AFCI
- RS232, RS485 and CAN communication
- Remote monitoring
- On-unit LCD for local monitoring and control
(*) The PDU manages battery communication, BMS integration, DC isolation and protection, power distribution, and overall system control.
| Brand | Sunsynk |
| High / Low Voltage Battery | Low Voltage |
| Battery / System Model | Sunsynk Elite |
| Protection Rating (IP) | Suitable for Outdoors |
| Battery End User | Residential |
| Battery Cell Type | LiFePO4 (LFP) |
| Battery Usable Capacity (kWh) | 5.12 |
| Depth Of Discharge (%) | 100 |
| Grid Connection | Grid and Off Grid Capable |
| Battery IP Rating | IP65 |
| Dimensions (W x H x D) mm | 720 x 300 x 255 |
| Product Weight (Kg) | 55 |