Sunwoda Atrix Max 14.3KW Lithium Battery

The Atrix Max features safe 280Ah LiFePO4 cells offering up to 9000 cycles and 1C continuous charge/discharge capability. With 14.3 kWh of capacity per unit, this high-performance residential and small commercial energy storage battery is built for demanding, high-capacity applications and exceptional long-term reliability. It delivers outstanding performance and safety even in extreme temperatures ranging from -20°C to 55°C. Equipped with real-time remote monitoring, it allows parallel connection of up to 32 units—scaling to a massive 457 kWh total capacity—providing efficient, stable, and flexible power solutions for homes, farms, and off-grid systems.

• Model: Atrix Max-14.3L
• Battery Type: Lithium Iron Phosphate (LiFePO₄)
• Nominal Energy Capacity: 14.3 kWh
• Usable Energy (100% DoD): 14.3 kWh
• Rated Voltage: 51.2 V
• Operating Voltage Range: 46.4V – 55.2V
• Rated Charge / Discharge Current: 140A / 200A
• Maximum Charge / Discharge Current: 280A / 280A
• Peak Output Current: 420A @ 10s
  
• Cycle Life: Up to 9000 Cycles
• Communication: CAN 2.0 / RS485
• Scalability: Up to 32 Batteries in Parallel (Max 457.6 kWh)
• Installation: Floor-Mounted / Wall-Mounted (Optional)
• Cooling: Air Cooling
• Protection Level: IP20 (Indoor Use)
• Dimensions (W×H×D): 500 × 970 × 265 mm
• Weight: 125 kg
• Warranty: 10 Years
• Certifications: IEC62619 / CE / UN38.3