The Sunsynk 5.1 is a high-capacity lithium ion battery with a built-in BMS for maximum safety and longevity. With 5.12kWh capacity and parallelable technology, you can easily upgrade your power supply as your needs change. Its advanced cell balancing technology ensures that each cell is charged and discharged evenly, extending the life of the battery. Order yours today for a reliable and sustainable energy source.
Sunsynk 5.12kWh Lithium Battery – 51.2V 100Ah LiFePO₄ Solar Energy Storage
The Sunsynk 5.12kWh Lithium Battery is a high-performance 51.2V 100Ah LiFePO₄ (Lithium Iron Phosphate) battery designed for solar energy storage in residential and commercial applications. Built for compatibility with Sunsynk inverters, this battery provides reliable power backup, seamless integration, and long cycle life, making it ideal for both grid-tied and off-grid systems.
With a robust and scalable design, the Sunsynk 5.12kWh battery supports multiple parallel connections, allowing system expansion based on growing energy needs. Whether for load shedding protection or full solar energy independence, this lithium battery ensures safe and efficient energy storage with minimal maintenance.
Key Features
High-capacity 5.12kWh lithium battery
51.2V system voltage with 100Ah rated capacity
Lithium Iron Phosphate chemistry for enhanced safety and thermal stability
Over 6000 charge/discharge cycles at 80% depth of discharge
Built-in Battery Management System (BMS) for intelligent monitoring and protection
CAN and RS485 communication interfaces for inverter integration
Parallel-ready design to increase storage capacity
Compact, rack-mountable housing for easy installation
Low self-discharge and high charge efficiency
Compatible with Sunsynk hybrid inverters and other leading brands
Applications
Residential solar backup systems
Hybrid and off-grid solar energy storage
Load shedding and power outage protection
Commercial backup power and energy management
Telecom and remote site energy storage
Benefits of the Sunsynk 5.12kWh Lithium Battery
Safe and reliable performance with LiFePO₄ technology
Long cycle life and low operating costs
Seamless integration with Sunsynk inverters
Expandable storage capacity to meet future demands
Low-maintenance design with intelligent protections