Felicity Solar FLA48206WG1-EU 10.5kWh Battery

Solar Battery and Lithium Battery StorageModel FLA48206WG1-EU

Felicity Solar FLA48206WG1-EU 51.2V 10.5kWh LiFePO4 Battery

A 51.2V LiFePO4 battery of 10.5kWh nominal energy, the FLA48206WG1-EU peaks at 8200W in both directions over 15 seconds and parallels to 15 units for 157.5kWh.

  • Battery Type: LiFePO4
  • Nominal Energy: 10.5kWh
  • Nominal Voltage: 51.2V
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In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 490
  • 5-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar FLA48206WG1-EU 51.2V 10.5kWh LiFePO4 Battery features

  • 10.5kWh of nominal energy on a 51.2V nominal bus, inside a 44.8-57.6V operating window

  • 8200W charge and 8200W discharge, the maximum power measured over a 15-second peak

  • Up to 15 FLA48206WG1-EU units in parallel for 157.5kWh on a single bank

  • Depth of discharge specified at ≥95%, which governs how much of the 10.5kWh nominal is drawn

  • CAN2.0, RS485, WIFI and Bluetooth communication, with BMS, fuse, breaker and MX+OF protection

  • 87KG unit measuring 787X450X249MM behind an IP21 enclosure, with a 5 Years warranty

About the Felicity Solar FLA48206WG1-EU 51.2V 10.5kWh LiFePO4 Battery

The Felicity Solar FLA48206WG1-EU is a LiFePO4 battery on a 51.2V nominal bus holding 10.5kWh of nominal energy, rated for 8200W charge and 8200W discharge over a 15-second peak, and expandable to 15 units in parallel for 157.5kWh. The unit itself weighs 87KG and measures 787X450X249MM. That 10.5kWh is nominal energy rather than usable energy: how much of it is drawn is governed by the separate depth-of-discharge row, specified at ≥95%. The operating window runs 44.8V to 57.6V around the 51.2V nominal. The 8200W peak in both directions is the figure particular to this model, setting the maximum charge and discharge power measured over 15 seconds. Communication runs over CAN2.0, RS485, WIFI and Bluetooth. Protection is assembled from a BMS, a fuse, a breaker and MX+OF, and the enclosure carries an IP21 rating. The 98KG and 900X568X344MM figures belong to the package, for transport and handling rather than for the installed position. The warranty term is 5 Years. We are an authorised Felicity Solar distributor and supply the FLA48206WG1-EU from our own stock.

Specifications last updated 17 August 2026

Felicity Solar FLA48206WG1-EU 51.2V 10.5kWh LiFePO4 Battery full specifications

Electrical(9)

Battery TypeLiFePO4
Nominal Energy10.5kWh
Nominal Voltage51.2V
Operating Voltage44.8-57.6V
Max. Charge/Discharge Power (15s)Charge 8200W Discharge 8200W
ScalabilityMax. 15 pcs in Parallel(157.5kWh)
Depth of Discharge (DOD)≥95%
CommunicationCAN2.0/RS485/WIFI/Bluetooth
ProtectionBMS, Fuse, Breaker, MX+OF

Mechanical(4)

Product Weight87KG
Package Weight98KG
Product Dimension787X450X249MM
Package Dimension900X568X344MM

Environmental(1)

Protection DegreeIP21

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

How much energy does the FLA48206WG1-EU store?

10.5kWh of nominal energy at a 51.2V nominal voltage. That is nominal, not usable: depth of discharge is specified separately at ≥95%, and it is that figure which governs how much of the 10.5kWh comes back out. The FLA48206WG1-EU operating window runs 44.8-57.6V.

What is the peak charge and discharge power of the FLA48206WG1-EU?

8200W charge and 8200W discharge, measured over a 15-second peak on the 51.2V nominal bus. That pairing is specific to the FLA48206WG1-EU rather than shared across the wider 51.2V line-up.

How many FLA48206WG1-EU units can run in parallel?

15 units in parallel, for 157.5kWh in one bank. Each unit adds 10.5kWh, weighs 87KG and occupies 787X450X249MM, so the floor loading and the run of the bus can be planned from the number of units before delivery.

What warranty and protection does the FLA48206WG1-EU carry?

5 Years. Protection is built from a BMS, a fuse, a breaker and MX+OF, the enclosure is rated IP21, and monitoring runs over CAN2.0, RS485, WIFI and Bluetooth from the same unit.

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