The FelicityESS LUX-E-48100LG04 51.2V, 100Ah lithium battery is a compact and reliable solution for energy storage systems based on safe lithium iron phosphate (LiFePO4) technology. This LUX-E series model provides 5.12 kWh of energy storage and is equipped with an intelligent BMS with a recommended current of 50 A. Key features include a high IP65 rating for outdoor use and flexible wall or floor mounting. This battery is designed for backup and standalone power systems in private homes, commercial facilities, and telecommunications systems. It stores excess energy from solar power plants, ensures uninterruptible power supply to critical equipment, and ensures complete energy independence. With the ability to connect up to 12 modules in parallel, the system can be scaled up to a total capacity of 61.44 kWh, and the high IP65 protection rating allows for both indoor and outdoor installation. The product is ideal for homeowners, professional installers, and business owners seeking a reliable and durable energy storage solution. - LiFePO4 technology with enhanced safety and a long service life (≥6000 cycles).- High IP65 enclosure protection rating, providing complete sealing, protection against dust and jets of water for reliable outdoor installation.- Modular design with the possibility of parallel connection of up to 12 units for flexible expansion of the system capacity up to 61.44 kWh.- Intelligent BMS control system with multi-level protection and a circuit breaker.- Flexible installation options: both wall-mounted and floor-standing installation.- High compatibility with leading inverter brands thanks to built-in CAN and RS485 interfaces.- Informative LED indication of the state of charge (SOC) and operation status.- Compact size and relatively light weight for easy transportation and installation.- Long service life with a manufacturer's warranty of up to 10 years.- Robust design resistant to a wide range of operating temperatures. Specifications:• Manufacturer: FelicityESS• Series: LUX-E• Model: LUX-E-48100LG04• Battery type: lithium iron phosphate (LiFePO4)• Nominal voltage: 51.2 V• Operating voltage range: 44.8 – 57.6 V• Nominal capacity: 100 Ah• Stored energy: 5.12 kWh• Recommended charge / discharge current: 50 A• Maximum continuous charge / discharge current: 60 A• Peak charge / discharge current (15 seconds): 100 A• Recommended depth of discharge (DOD): ≥95%• Communication interfaces: CAN, RS485• Monitoring: LED indication• Parallel connection: up to 12 modules (max. capacity 61.44 kWh)• Resource: ≥6000 cycles• Housing protection rating: IP65 (fully dust and moisture protected for outdoor installation)• Installation method: wall / floor• Warranty: 10 years• Dimensions (H x W x D): 665 x 440 x 175 mm• Weight: 48.5 kg• Gross weight: 64.5 kg• Charge temperature range: 0°C to +55°C• Discharge temperature range: -20°C to +55°C• Storage temperature: 0°C to +35°C• Permissible humidity: 5% – 95%• Maximum installation altitude: ≤ 2000 m The FelicityESS LUX-E-48100LG04 lithium battery is a compact and fully autonomous energy storage solution, ready for both indoor and outdoor use. The combination of a high IP65 rating, reliable lithium iron phosphate technology and scalability makes it an ideal choice for mission-critical projects that require safety, durability and installation flexibility.