Description Felicity 300Ah 51.2V 15kWh Lithium Solar Battery FLA48300 Technical Specifications Model: FLA48300 Capacity: 15kWh Battery Type: LiFePO₄ (Lithium Iron Phosphate) Nominal Voltage: 51.2V (48V system) Operating Voltage: 44.8V – 57.6V Recommended Charge/Discharge Current: ≤150A Recommended Charge/Discharge Power: ≤7,500W Maximum Charge/Discharge Current (15s): 200A Maximum Power (15s): 10,000W Depth of Discharge (DoD): ≥95% Cycle Life: ≥6,000 cycles @25°C, 0.2C, 80% DoD Scalability: Up to 15 units in parallel (225kWh total) Communication: RS485 / CAN, Built-in WiFi Recommended Settings Max Charging Voltage: 57.6V Floating Charging Voltage: 57.6V Max Charging Current: 150A × N (N = number of batteries in parallel) Cut-off Voltage: 48V Design & Usability Installation: Wall-mounted or Floor-mounted Display: LCD + LED indicators Protection: Built-in smart BMS, breaker, fuse, and aerosol fire extinguishing system Protection Level: IP21 (indoor use) Net Weight: ~135kg Gross Weight: ~160kg Product Dimensions: 480 × 1,100 × 300mm Package Dimensions: ~1,150 × 635 × 498mm Operating Conditions Charging Temperature Range: 0°C – 55°C Discharging Temperature Range: –20°C – 55°C Warranty 7-year Standard Warranty Highlights 15 kWh high-capacity LiFePO₄ battery for 48V backup and solar systems. Long lifespan with ≥6,000 cycles at 80% DoD. Smart monitoring with RS485, CAN, and built-in WiFi. Enhanced safety with an integrated BMS, breaker, fuse, and fire suppression system. Flexible installation: wall or floor mount. Expandable up to 225 kWh with 15 units in parallel.
Felicity 300Ah 51.2V 15kWh Lithium Solar Battery FLA48300 15 kWh high-capacity LiFePO₄ battery for 48V backup and solar systems. Long lifespan with ≥6,000 cycles at 80% DoD. Smart monitoring with RS485, CAN, and built-in WiFi. Enhanced safety with an integrated BMS, breaker, fuse, and fire suppression system. Flexible installation: wall or floor mount. Expandable up to 225kWh with 15 units in parallel. 7-year warranty
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