Sunsynk G5.1 5.12kw 51.2V 100Ah Battery (NEW)

The SUNSYNK-G5.1 is a high-performance lithium iron phosphate (LiFePO₄) battery designed for efficient energy storage in residential and commercial systems. Engineered for safety, scalability, and longevity, it integrates a smart BMS (Battery Management System) for optimal performance and is compatible with SUNSYNK inverters. Ideal for space-constrained environments, it delivers reliable backup power with minimal maintenance.

Product Features
Wall-mounted design for quick and easy installation (support 19-inch standard cabinet)
High safety LiFePO₄ chemistry with long cycle life
Built-in intelligent BMS with comprehensive protection
Parallel configuration up to 32 units (163.8kWh total)
Remote upgrade capability (SUNSYNK inverter compatible)
Eco-friendly and non-toxic materials
Wide operating temperature range with natural cooling
LED indicators for SOC, working, alarm, and protection statuses
Specifications:
Battery Chemistry: LiFePO₄
Nominal Capacity: 100Ah
Nominal Voltage: 51.2V
Operating Voltage Range: 44.8V – 57.6V
Energy Capacity: 5.12kWh
Usable Energy: 4.61kWh
Recommended Charge/Discharge Current: 50A
Maximum Charge/Discharge Current: 100A
Peak Current (2 mins @ 25°C): 150A
Recommended Depth of Discharge (DOD): 80%
Cycle Life: ≥6000 cycles (80% DOD @ 25°C, 70% EOL)
Dimensions (W × H × D): 440 × 600 × 133 mm
Weight: 44kg
Installation Type: Wall-mounted (supports 19-inch standard cabinet)
Enclosure Protection Rating: IP20
Operating Temperature:
Charging: 0°C to +55°C
Discharging: -20°C to +55°C
Storage Temperature: -20°C to +35°C
Humidity Range: 5% – 95%
Maximum Altitude: ≤2000m
Communication Ports: CAN2.0, RS485
Warranty: 5 years or 8MWh throughput (whichever comes first)
Certifications: UN38.3