Description

Product Description
The Sunsynk X Series 5.12kWh battery is a modern lithium iron phosphate battery engineered for solar energy storage and backup applications. Built with safety and longevity in mind, it uses LiFePO4 chemistry to provide stable performance, long cycle life, and enhanced thermal stability.

This battery is ideal for residential and light commercial installations where space efficiency and scalability are important. Its compact wall mount design and IP65 protection rating allow for both indoor and outdoor installations. The system supports parallel expansion, enabling users to increase storage capacity as energy demands grow.

Equipped with an intelligent Battery Management System, the battery ensures optimal performance by monitoring voltage, temperature, and current while protecting against overcharge, over discharge, and short circuit conditions. With a high depth of discharge and 1C rating, it delivers consistent and efficient power for solar self consumption, backup power, and hybrid systems.

---

Technical Specifications

• Battery Type: Lithium Iron Phosphate LiFePO4

• Nominal Energy Capacity: 5.12 kWh

• Nominal Voltage: 51.2 V

• Nominal Capacity: 100 Ah

• Usable Energy: Approximately 4.86 kWh at 95 percent DoD

• Depth of Discharge: Up to 95 percent

• Cycle Life: Greater than or equal to 6000 cycles

• Charge Rate: 1C

• Maximum Charge Current: 50 A to 100 A

• Maximum Discharge Current: Up to 100 A

• Operating Voltage Range: Approximately 43.2 V to 57.6 V

Electrical and Communication

• Communication Protocols: CAN RS485

• Integrated Battery Management System with full protection

Mechanical Specifications

• Installation Type: Wall mount or rack mount compatible

• Protection Rating: IP65 suitable for indoor and outdoor installation

• Form Factor: Compact modular design

Performance and Features

• High safety LiFePO4 chemistry

• High depth of discharge for maximum usable energy

• Parallel capability up to 8 units for expanded capacity

• Scalable energy storage solution

• Compatible with Sunsynk and other hybrid inverters

• Suitable for residential and small commercial systems

• Stable performance with long service life

• Built in protections against overcharge over discharge overcurrent and temperature

Environmental Conditions

• Operating Temperature Charge: 0°C to 55°C

• Operating Temperature Discharge: -20°C to 55°C

Warranty

• Warranty: Typically 10 years