Deye SE‑F5 5.12 kWh Lithium Battery

Description Product Description The Deye SE-F5 5.12 kWh battery is a versatile lithium-ion (LiFePO₄) energy storage module designed for residential and light commercial solar installations. It delivers reliable power storage and backup capabilities with a nominal energy capacity of 5.12 kWh and nominal voltage of 51.2 V, making it compatible with many hybrid and off-grid inverter systems. Built with a smart Battery Management System (BMS), the SE-F5 protects against over-charging, deep discharge, short-circuit, and temperature extremes, enhancing safety and longevity. The battery supports Bluetooth app monitoring, as well as RS485 and CAN communication for real-time status updates and integration with power systems. Its compact, wall-mountable or stackable design and IP21 protection make it flexible and easy to install. Expandable in parallel up to dozens of units, this model grows with your energy needs as your system expands. Technical Specifications Battery & Electrical Chemistry: LiFePO₄ (Lithium Iron Phosphate) Nominal energy capacity: 5.12 kWh Nominal voltage: 51.2 V Operating voltage range: 44.8 V – 57.6 V Nominal capacity: 100 Ah Scalability: up to 32 units in parallel (expandable further with CAN-Bridge) Charge & Discharge Max continuous charge current: ~100 A Peak charge current: ~120 A (10 s) Max continuous discharge current: ~120 A Peak discharge current: ~150 A (10 s) Recommended Depth of Discharge (DoD): ~80 % Performance & Life Cycle life: ≥6,000 cycles @ 80 % DoD Energy throughput: ~8 MWh Monitoring & Communication Communication interfaces: CAN2.0, RS485, Bluetooth App LED indicators: State of Charge (SOC), working status, protections Physical & Environmental Dimensions (W × H × D): ~370 × 548 × 140 mm Weight: ~41 kg Mounting: Wall-mount, floor-mount, or stack-mount IP rating: IP21 (natural cooling) Operating temperature: Charge: 0 – 55 °C; Discharge: -20 – 55 °C Storage temperature: 0 – 35 °C Relative humidity: ≤95 % (non-condensing) Altitude: ≤3000 m Safety & Warranty BMS protections: Over-charge, over-discharge, over-current, short-circuit, thermal safety Certifications: UN38.3, MSDS, CE, CB Warranty: 5 years standard (often extendable)