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Felicity Solar

Low voltage storage battery Felicity FLA48280TG2-EU 14.3 kWh LiFePO4 floor standing on wheels

Low voltage storage battery Felicity FLA48280TG2-EU 14.3 kWh LiFePO4 floor standing on wheels

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Low voltage storage battery Felicity FLA48280TG2-EU 14.3 kWh LiFePO4 floor standing on wheels

The Felicity FLA48280TG2-EU is the second-generation LiFePO4 storage battery of the FLA range: 14.3 kWh of nominal energy at 51.2 V in a floor-standing tower module, mobile on wheels. The T in Felicity's naming rules stands for the tower format: this is not a wall battery, it sits on the floor and can be moved where needed.

The generation change shows in longevity: ≥8000 cycles declared, with a 95% depth of discharge. Communication is complete — CAN 2.0, RS485, Wi-Fi and Bluetooth — and protection is layered, with a smart BMS, breaker, fuse and MX+OF contacts, plus an integrated aerosol fire extinguisher and externally replaceable fuses. Up to 15 units in parallel for 214.5 kWh. IP21 protection for indoor use.

Key features

14.3 kWh in one module280 Ah at 51.2 V nominal: the highest capacity in the low-voltage FLA range, in a single tower pack.
≥8000 cyclesThe second generation is rated above 8000 cycles at 95% depth of discharge: more service life for the same energy.
Mobile format on wheelsA floor-standing tower with wheels: no wall brackets needed, and it can be moved for maintenance or room reorganisation.
Complete communicationCAN 2.0, RS485, Wi-Fi and Bluetooth on board, with BMS, breaker, fuse and MX+OF protections built in.

Technical specifications

FeatureValue
Product codeFLA48280TG2-EU
ModelFLA48280TG2-EU
SeriesFLA – low-voltage battery pack
Battery typeLiFePO4 (lithium iron phosphate)
Nominal energy14.3 kWh
Nominal capacity280 Ah
Nominal voltage51.2 V
Operating voltage range44.8–57.6 V
Depth of discharge (DOD)95%
Cycle life≥8000 cycles
Scalabilityup to 15 units in parallel (214.5 kWh)
CommunicationCAN 2.0. RS485. Wi-Fi. Bluetooth
Protection levelIP21
Installationfloor-standing, mobile on wheels
Intended useindoor use
Built-in protectionsbuilt-in smart BMS, breaker, fuse and MX+OF
Fuseexternally replaceable in case of overcurrent
Fire suppression systembuilt-in aerosol fire extinguisher
Remote monitoringbuilt-in WiFi and Bluetooth

Documentation

PDFDatasheet FLA48280TG2-EU (EN)Official manufacturer documentPDFManuale utente FLA48280TG2-EU (EN)Official manufacturer document

Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.