Felicity Solar

Low voltage storage battery Felicity FLA48100UG1 5.12kWh LiFePO4 wall, rack or stackable

Name: Low voltage storage battery Felicity FLA48100UG1 5.12kWh LiFePO4 wall, rack or stackable
Brand: Felicity Solar
SKU: FLA48100UG1
Price: 582.35 EUR
Availability: InStock

€582.35

Sale Sold out Excl. VAT — calculated in the cart114 €/kWh

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Price including VAT by delivery country

Italy22% €710.46
Germany19% €692.99
France20% €698.82
Austria20% €698.82
Belgium21% €704.64
Bulgaria20% €698.82
Croatia25% €727.93
Cyprus19% €692.99
Czech Republic21% €704.64
Denmark25% €727.93
Estonia24% €722.11
Finland25.5% €730.84
Greece24% €722.11
Hungary27% €739.58
Ireland23% €716.29
Latvia21% €704.64
Lithuania21% €704.64
Luxembourg17% €681.34
Malta18% €687.17
Netherlands21% €704.64
Poland23% €716.29
Portugal23% €716.29
Romania21% €704.64
Slovakia23% €716.29
Slovenia22% €710.46
Spain21% €704.64
Sweden25% €727.93

Shown prices exclude VAT. At checkout the rate of the delivery country applies. Businesses with a valid EU VAT number buy without VAT (reverse charge).

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Pallet shipping by country

up to 500 kgup to 750 kg

Italy230 € 320 €
Austria230 € 320 €
Belgium230 € 320 €
Czech Republic230 € 320 €
Denmark230 € 320 €
France230 € 320 €
Germany230 € 320 €
Luxembourg230 € 320 €
Netherlands230 € 320 €
Poland230 € 320 €
Spain230 € 320 €
Bulgaria320 € 410 €
Croatia320 € 410 €
Estonia320 € 410 €
Finland320 € 410 €
Greece320 € 410 €
Hungary320 € 410 €
Ireland320 € 410 €
Lithuania320 € 410 €
Portugal320 € 410 €
Romania320 € 410 €
Slovakia320 € 410 €
Slovenia320 € 410 €
Sweden320 € 410 €
Latvia320 € 329.24 €
Maltaon request
Cypruson request

The price does not include shipping. Goods travel on a pallet with a dedicated carrier: half pallet up to 500 kg, full pallet up to 750 kg. Above 750 kg the cart adds the further pallets on its own. The exact amount is shown in the cart.

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Prices exclude VAT: tax is calculated in the cart based on the delivery country.
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Delivery in 10-20 daysBatteryFelicity

Low voltage storage battery Felicity FLA48100UG1 5.12kWh LiFePO4 wall, rack or stackable

The Felicity FLA48100UG1 is a 51.2V / 100Ah LiFePO4 storage module rated 5.12kWh, designed for residential PV systems built around 48V low-voltage inverters. It stores energy from the solar array or the grid and feeds household loads whenever needed, including during a blackout.

What sets it apart is installation freedom: the very same module can be wall-mounted, stacked with other modules or slotted into a rack. A smart BMS with built-in breaker and fuse, an on-board aerosol fire extinguisher and CAN and RS485 communication make it suitable both as a single pack and in systems of up to 163.84kWh with 32 units in parallel. IP21 protection for indoor use and a 7-year warranty.

Key features

5.12kWh moduleA single 51.2V / 100Ah LiFePO4 pack delivers 5.12kWh of nominal energy with 100A continuous charge and discharge current.

Three ways to install itWall-mounted, stacked or rack-mounted: the same module fits plant rooms, garages and rack cabinets without different accessories.

Expandable up to 163.84kWhUp to 32 units in parallel for high-capacity systems, with CAN and RS485 communication towards the leading inverter brands.

Layered safetySmart BMS, built-in breaker and fuse, on-board aerosol fire extinguisher and ≥6000 cycles of service life with ≥95% DOD.

Technical specifications

Feature	Value
Product code	FLA48100UG1
Model	FLA48100UG1
Series	FLA – low-voltage battery pack
Battery type	LiFePO4 (lithium iron phosphate)
Nominal energy	5.12kWh
Nominal capacity	100Ah
Nominal voltage	51.2V
Operating voltage range	44.8–57.6V
Max. continuous charge/discharge current	100A
Depth of discharge (DOD)	≥95%
Cycle life	≥6000 cycles (25 °C ±2 °C, 0.5C/0.5C, 90% DOD, 70% EOL)
Scalability	up to 32 units in parallel (163.84kWh)
Communication	CAN. RS485
Protection level	IP21
Installation	stackable, rack or wall-mounted
Intended use	indoor use
Built-in protections	built-in smart BMS, breaker and fuse
Fire suppression system	built-in aerosol fire extinguisher
Warranty	7 years

Documentation

PDFDatasheet FLA48100UG1 (EN)Official manufacturer document PDFManuale utente FLA48100UG1 (EN)Official manufacturer document PDFGuide utilisateur FLA48100UG1 (FR)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.