The FelicityESS FLA48200-P 51.2V, 205Ah lithium battery is a powerful and reliable solution for energy storage systems based on safe lithium iron phosphate (LiFePO4) technology. This model provides 10.5 kWh of energy storage and is equipped with an intelligent BMS with a maximum continuous current of 150 A. Key features include a built-in active aerosol fire suppression system, remote monitoring via a built-in Wi-Fi/Bluetooth module, and an informative LCD display for real-time parameter monitoring. This battery is designed for powerful backup and stand-alone power systems in private homes, commercial facilities, and telecommunications systems. It solves the problems of storing excess energy from solar power plants, ensuring uninterruptible power supply to critical equipment, and ensuring complete energy independence. With the ability to connect up to 15 modules in parallel, the system can be scaled up to a total capacity of 157.4 kWh. This product is ideal for homeowners, professional installers, business owners, and anyone who demands maximum safety, reliability, and durability from their energy storage system. - Built-in active fire protection system with aerosol fire extinguishing, providing the highest level of safety during operation.- LiFePO4 technology with an increased service life (≥6000 cycles) and stable operation throughout the entire service life.- Modular design with the possibility of parallel connection of up to 15 units for flexible expansion of the system capacity up to 157.4 kWh.- Built-in Wi-Fi / Bluetooth module for remote monitoring of battery status and operating parameters via the Fsolar mobile application.- Informative LCD display for displaying key parameters and the charge level (SOC).- Convenient design with an external easy-to-replace fuse for quick maintenance without disassembling the case.- Comprehensive protection system: built-in intelligent BMS, circuit breaker and fuse.- Flexible installation options: both wall and floor installation possible.- High compatibility with leading brands of inverters thanks to built-in CAN and RS485 interfaces.- Powerful power cable with a cross-section of 35 mm² for operation with currents up to 150 A. Specifications:• Manufacturer: FelicityESS (Felicitysolar)• Model: FLA48200-P• Battery type: lithium iron phosphate (LiFePO4)• Nominal voltage: 51.2 V• Operating voltage range: 44.8 – 57.6 V• Nominal capacity: 205 Ah• Stored energy: 10.5 kWh• Cell configuration: 16S (16 in series)• Recommended charge / discharge current: 100 A• Maximum continuous charge / discharge current: 150 A (depending on temperature and SOC)• Peak charge / discharge current (15 seconds): 200 A• Recommended depth of discharge (DOD): ≥95%• Communication interfaces: CAN, RS485• Monitoring: built-in Wi-Fi / Bluetooth module, LCD display• Safety system: built-in aerosol fire extinguishing system, circuit breaker, easy-to-replace fuse• Parallel connection: up to 15 modules• Resource: ≥6000 cycles• Enclosure protection rating: IP21• Installation method: wall / floor• Warranty: 7 years• Dimensions (H x W x D): 783 x 450 x 274 mm• Net weight: 92 kg• Gross weight: 115.6 kg• Charge temperature range: from 0 ° C to + 55 ° C• Discharge temperature range: from -20 ° C to + 55 ° C• Storage temperature: from 0 ° C to + 35 ° C• Permissible humidity: 5% - 95% The FelicityESS FLA48200-P lithium battery is a complete energy storage solution where safety, reliability and intelligent management are combined in a single housing. This is not just a storage device, but a fully autonomous system with its own monitoring and active fire protection systems, ready for integration into any modern power grid. Choosing this battery is an investment in peace of mind and confidence in the long-term operation of your power supply.