Sunsynk 5.32kWh 51.2V 104Ah W Series IP65 Battery (NEW)

The Sunsynk 5.32kWh Lithium Battery is built for reliable, long-lasting energy storage using advanced LiFePO₄ (Lithium Iron Phosphate) chemistry. With a usable energy capacity of 4.79kWh, this compact 51.2V unit is ideal for both residential and commercial systems. Designed with IP65-rated protection and flexible wall-mounted installation, the W5.3 offers scalability up to 170kWh with smart communication capabilities via CAN2.0 and RS485. Expect over 6000 cycles of efficient energy delivery and performance backed by international certifications.

Product Features

• 5.32kWh total capacity with 4.79kWh usable energy
• Safe and durable LiFePO₄ (LFP) chemistry
• Compact design, wall-mount or 19-inch rack installation
• 90% Depth of Discharge for optimal usable energy
• IP65-rated enclosure for indoor or outdoor use
• Long lifespan: 6000+ cycles at 90% DoD
• Peak discharge up to 150A for 2 minutes
• Expandable: connect up to 32 units in parallel (170kWh total)
• Clear LED indicators for SOC and system status
• Smart communication via CAN2.0, RS485, and Wi-Fi RS232
• Certified: IEC62619, CE, UK, CEC, UN38.3

Specifications:

• Model: Sunsynk-W5.3
• Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
• Nominal Voltage: 51.2V
• Capacity: 104Ah
• Total Energy: 5.32kWh
• Usable Energy: 4.79kWh
• Scalability: Up to 32 units in parallel (170kWh)
• Charge/Discharge Current (Recommended): 50A
• Charge/Discharge Current (Max): 100A
• Peak Current: 150A (2 min @ 25°C)
• Depth of Discharge: 90%
• Cycle Life: ≥6000 cycles @ 90% DoD
• IP Rating: IP65
• Operating Voltage Range: 43.2V – 57.6V
• Dimensions: 440 x 620 x 135 mm
• Weight: 46kg
• Operating Temperature (Charge): -10°C to +55°C
• Operating Temperature (Discharge): -20°C to +55°C
• Storage Temperature: 0°C to +35°C
• Humidity Range: 5% – 95%
• Altitude Limit: ≤2000m
• Installation: Wall-mounted or fits 19-inch rack
• Communication Ports: CAN2.0, RS485, RS232
• Certifications: IEC62619, CE, UK, CEC, UN38.3

Sunsynk W-series batteries are not compatible with the G-series and L-series batteries.