Felicity solar lithium ion battery

The Felicity Solar Lithium-Ion Battery is a high-performance energy storage solution designed for solar and backup power systems

Specifications

• <p><strong>General</strong></p><p><br></p><p> • <strong>Battery Type:</strong> Lithium-Ion (Lithium Iron Phosphate – LiFePO₄)</p><p> • <strong>Nominal Voltage:</strong> 48 V DC</p><p> • <strong>Energy Capacity Options:</strong></p><p> • 5.12 kWh</p><p> • 10.24 kWh</p><p> • 15.36 kWh</p><p> • Expandable via parallel connection</p><p><br></p><p><strong>Electrical Characteristics</strong></p><p><br></p><p> • <strong>Nominal Capacity:</strong> 100 Ah / 200 Ah / 300 Ah (model dependent)</p><p> • <strong>Depth of Discharge (DoD):</strong> Up to 90–95%</p><p> • <strong>Cycle Life:</strong> ≥ 6,000 cycles @ 80% DoD</p><p> • <strong>Round-Trip Efficiency:</strong> ≥ 95%</p><p> • <strong>Charge / Discharge Efficiency:</strong> ≥ 98%</p><p><br></p><p><strong>Charging &amp; Discharging</strong></p><p><br></p><p> • <strong>Recommended Charge Voltage:</strong> 54.0 – 54.8 V</p><p> • <strong>Maximum Charge Current:</strong> Up to 100 A (model dependent)</p><p> • <strong>Maximum Discharge Current:</strong> Up to 100 A – 150 A</p><p> • <strong>Continuous Power Output:</strong> Up to 5 kW per module</p><p><br></p><p><strong>Battery Management System (BMS)</strong></p><p><br></p><p> • Built-in smart BMS</p><p> • Cell balancing function</p><p> • Over-charge protection</p><p> • Over-discharge protection</p><p> • Over-current protection</p><p> • Short-circuit protection</p><p> • Over-temperature protection</p><p><br></p><p><strong>Communication</strong></p><p><br></p><p> • <strong>Interfaces:</strong> CAN / RS485</p><p> • <strong>Monitoring:</strong> Compatible with Felicity Solar hybrid &amp; off-grid inverters</p><p><br></p><p><strong>Physical &amp; Installation</strong></p><p><br></p><p> • <strong>Design:</strong> Rack-mount / Wall-mount / Stackable</p><p> • <strong>Enclosure:</strong> Metal housing</p><p> • <strong>Cooling:</strong> Natural air cooling</p><p> • <strong>Maintenance:</strong> Maintenance-free</p><p><br></p><p><strong>Environmental Conditions</strong></p><p><br></p><p> • <strong>Charging Temperature:</strong> 0 °C to +55 °C</p><p> • <strong>Discharging Temperature:</strong> –20 °C to +60 °C</p><p> • <strong>Storage Temperature:</strong> –10 °C to +45 °C</p><p> • <strong>Humidity:</strong> ≤ 95% (non-condensing)</p><p><br></p><p><strong>Scalability</strong></p><p><br></p><p> • <strong>Parallel Connection:</strong> Supported (up to 15 units, model dependent)</p><p> • <strong>Expandable Capacity:</strong> Yes</p><p><br></p><p>⸻</p><p><br></p><p><strong>🏠 Typical Applications</strong></p><p> • Residential solar energy storage</p><p> • Home and office backup power</p><p> • Hybrid and off-grid solar systems</p><p> • Commercial solar installations</p><p><br></p>