5.12kWh Sunsynk Lithium Battery 51.2V G-Series

SUNSYNK G 5.12kWh LiFePO4 Battery – Smart, Scalable, and Built to Last 

Power your solar energy system with confidence using the SUNSYNK G 5.12kWh LiFePO4 Battery. Designed by SUNSYNK, this advanced lithium iron phosphate battery offers high energy density, long cycle life, and intelligent performance—perfect for residential and commercial backup or off-grid use.

Key Specifications:

• Model: SUNSYNK-G5.1

• Capacity: 5.12kWh

• Voltage: 51.2V

• Rated Current: 100Ah

• Battery Type: LiFePO4

Features & Benefits:

✅ Safe and Long-Lasting

• Built with LiFePO4 chemistry for excellent thermal stability and a long cycle life.

• Low self-discharge rate—can hold charge for up to 6 months without use.

• No memory effect and performs well under deep charge/discharge cycles.

✅ Intelligent Battery Management System (BMS)

• Monitors cell voltage, current, and temperature in real-time.

• Built-in protections: overcharge, over-discharge, over-current, temperature extremes.

• Automatically balances cells to optimize performance and battery life.

✅ Flexible & Scalable

• Parallel connection supported—expand capacity easily by adding more units.

• Compatible with SUNSYNK inverters and supports remote firmware upgrades.

✅ Compact, Convenient, and Eco-Friendly

• Wall-mountable design for easy installation and space-saving.

• Environmentally safe—non-toxic and pollution-free.

• IP20-rated with natural cooling; operates between -20°C and 55°C.