The FelicityESS FLA48314-EU 51.2V, 314Ah lithium battery is a high-performance solution for stationary energy storage systems based on lithium iron phosphate (LiFePO4) technology. This FLA-EU model offers 16 kWh of energy storage and is equipped with an intelligent BMS with a maximum continuous current of 160 A. Key features include a built-in active aerosol fire suppression system, remote monitoring via a built-in Wi-Fi/Bluetooth module, and a record-breaking 8,000 cycle life, making this battery one of the most reliable and durable solutions on the market. This battery is designed for powerful backup and standalone power systems in private homes, commercial facilities, and telecommunications systems. It addresses the challenges of storing excess energy from solar power plants, ensuring uninterruptible power supply to critical equipment, and achieving 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 240 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, ensuring the highest level of safety during operation.- LiFePO4 technology with an increased resource (≥8000 cycles at 90% DOD) 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 240 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 LED indication of operation status and errors.- 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.- High compatibility with leading brands of inverters due to built-in CAN and RS485 interfaces.- Long service life with a manufacturer's warranty of up to 10 years.- Floor installation method for stable placement. Specifications:• Manufacturer: FelicityESS (Felicitysolar)• Series: FLA-EU• Model: FLA48314-EU• Battery type: lithium iron phosphate (LiFePO4)• Nominal voltage: 51.2 V• Operating voltage range: 44.8 – 57.6 V• Nominal capacity: 314 Ah• Stored energy: 16 kWh• Cell configuration: 16S (16 in series)• BMS management system: built-in, intelligent, with protections• Maximum continuous charge / discharge current: 160 A (depending on temperature and SOC)• Peak charge / discharge current (15 seconds): 300 A• Maximum charge / discharge power: 8000 W• 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: ≥8000 cycles (at 25°C, 90% DOD)• Enclosure protection rating: IP21• Installation method: floor• Warranty: 10 years• Dimensions (H x W x D): 435 x 880 x 247 mm• Net weight: 121.5 kg• Gross weight: 143.5 kg• Charge temperature range: from 0°C to +55°C• Discharge temperature range: from -20°C to +55°C The FelicityESS FLA48314-EU 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.