Sunsynk 5.32kWh 51.2V 104Ah G Series IP20 Wall-Mounted Battery (NEW)

The Sunsynk G5.3 IP20 is a high-performance 5.32kWh Lithium Ferro Phosphate (LiFePO₄) battery designed for solar and backup applications. This compact, wall-mounted unit provides 4.79kWh of usable energy and can be scaled up to 32 batteries in parallel for a total capacity of 170kWh. With advanced communication protocols (CAN & RS485), a built-in DC circuit breaker, and long cycle life, this battery is the smart choice for energy-conscious households and businesses.

Product Features

• 4.79kWh usable energy with 90% depth of discharge
• Scalable up to 32 units (170kWh total capacity)
• ≥6000 cycle life for long-term performance
• Compact wall-mounted design (fits 19” racks)
• Built-in 125A DC circuit breaker for safety
• LED indicators for charge level and system status

Specifications:

• Model: Sunsynk G5.3 IP20
• Battery chemistry: Lithium Ferro Phosphate (LiFePO₄)
• Nominal voltage: 51.2V
• Operating voltage range: 43.2V – 57.6V
• Capacity: 104Ah
• Total energy: 5.32kWh
• Usable energy: 4.79kWh (90% DOD)
• Recommended current: 50A
• Max continuous current: 100A
• Peak current (2 minutes): 150A
• Cycle life: ≥6000 cycles (at 0.5C, 90% DOD, 25°C)
• Dimensions (W x H x D): 440mm x 600mm x 133.2mm
• Weight: 44kg
• Mounting type: Wall-mounted (fits 19″ cabinet)
• Enclosure rating: IP20
• Charge temperature: 0°C to +55°C (optional heating: -20°C to +55°C)
• Discharge temperature: -20°C to +55°C
• Storage temperature: -20°C to +35°C
• Humidity range: 5% – 95%
• Maximum installation altitude: ≤2000m
• Communication: CAN2.0, RS485
• Protection: Integrated 125A DC circuit breaker
• LED indicators: SOC (5 LEDs), system status (3 LEDs)
• Certifications: CE, UKCA, UN38.3

g5.3Sunsynk ESS Limited Warranty(1)_AW