Felicity Battery FLA48460 TG2-EU 23.5kWh 51.2V (IP21) (low voltage)

The FLA 48350TG2 from the Felicity series is a modern energy storage system based on LiFePO4 technology, designed for safe, stable, and long-term operation in photovoltaic installations and backup power systems. With a capacity of 23.5 kWh and a nominal voltage of 51.2 V, the unit is suitable for both residential and commercial applications.

The FLA 48350TG2 offers high-performance operation, providing a maximum continuous charge and discharge current of 250 A and a peak current of up to 500 A (15 s). The maximum charging and discharging power reaches 12,500 W, enabling efficient energy management even under high power demand.

The LiFePO4 cell technology ensures a high level of safety, extended service life, and stable system performance. The battery delivers more than 6000 life cycles under proper operating conditions, while the depth of discharge exceeds 95%, allowing maximum utilization of the available capacity.

Key features:
• Capacity: 23.5 kWh
• Cell technology: LiFePO4
• Nominal voltage: 51.2 V
• Operating voltage range: 44.8–57.6 V
• Maximum charge/discharge current: 250 A
• Maximum peak current (15 s): 500 A
• Maximum charging/discharging power: 12,500 W
• Lifetime: ≥6000 cycles
• Depth of discharge (DOD): >95%
• Communication: RS485 / CAN
• Integrated intelligent BMS
• LCD + LED display
• Parallel operation of up to 15 units
• Maximum system scalability: up to 352.5 kWh
• Protection rating: IP21
• Installation type: floor-mounted

The unit is designed to operate within a wide temperature range — from 0°C to 55°C during charging and from -20°C to 55°C during discharging, ensuring reliable performance in various environmental conditions.

Device dimensions: 570 × 250 × 980 mm
Net weight: 186.5 kg

Product Data Sheet
 Installation Manual
List of Compatible Inverters
EN IEC 61000 Certificate
Official Distributor Certificate
Warranty Terms and Conditions
Warranty Card