Felicity Solar FLB24100WG1 2.56kWh Battery

Solar Battery and Lithium Battery StorageModel FLB24100WG1

Felicity Solar FLB24100WG1 25.6V 2.56kWh LiFePO4 Battery

A 2.56 kWh LiFePO4 module measuring 540 x 150 x 375 mm, with a built-in smart BMS, an LED status display and CAN and RS485 ports, wall-mounted or floor-mounted.

  • Nominal Energy: 2.56 kWh
  • Nominal Capacity: 100 Ah
  • Nominal Voltage: 25.6 V
  • Cycle Life: >6000

Models in the FLB24100WG1 – FLB24230WG1 family

What sets the FLB24100WG1 apart from the other 2 models in the family: Max Continuous Charge/Discharge Current 100 A; Max System Capacity 81.92 kWh; Nominal Capacity 100 Ah; Nominal Energy 2.56 kWh; Peak Charge/Discharge Current (15 s) 150 A; Recommended Charge/Discharge Current 50 A; Package Dimensions 642 x 253 x 477 mm; Package Weight 32.9 kg.

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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 165
  • 5-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar FLB24100WG1 25.6V 2.56kWh LiFePO4 Battery features

  • 2.56 kWh of nominal energy from a 25.6 V, 100 Ah LiFePO4 cell stack

  • Rated for more than 6000 cycles, with depth of discharge rated separately at ≥95%

  • 100 A continuous charge and discharge, with a 150 A peak for 15 seconds

  • Up to 32 units in parallel for a maximum system capacity of 81.92 kWh

  • 29.3 kg in a 540 x 150 x 375 mm IP65 case, wall-mounted or floor-mounted

  • CAN and RS485 communication with a built-in smart BMS, breaker and fuse

About the Felicity Solar FLB24100WG1 25.6V 2.56kWh LiFePO4 Battery

The Felicity Solar FLB24100WG1 is a 25.6 V, 100 Ah LiFePO4 battery module holding 2.56 kWh of nominal energy and rated for more than 6000 cycles, with depth of discharge rated separately at ≥95%. It weighs 29.3 kg, measures 540 x 150 x 375 mm and sits in an IP65 enclosure. Charge and discharge run to 100 A continuously, with a 150 A peak for 15 seconds, while 50 A is the recommended everyday current. The working window is 22.4-28.8 V, cutting off at 22.4 V and topping out at a 28.8 V charging voltage. Up to 32 FLB24100WG1 units run in parallel for a maximum system capacity of 81.92 kWh, coordinated over CAN or RS485. A built-in smart BMS, a breaker and a fuse handle protection, an LED display reports state, and the module mounts on a wall or stands on the floor. It charges between 0 and 55 °C and discharges from -20 to 55 °C, in 5-95% humidity below 2000 m. Warranty: 5 Years. We are an authorised Felicity Solar distributor and supply the FLB24100WG1 from our own stock.

Specifications last updated 17 August 2026

Felicity Solar FLB24100WG1 25.6V 2.56kWh LiFePO4 Battery full specifications

Electrical(15)

Battery TypeLiFePO4
Cut-Off Voltage22.4 V
Cycle Life>6000
Depth of Discharge≥95 %
Max Charging Voltage28.8 V
Max Continuous Charge/Discharge Current100 A
Max Parallel Units32
Max System Capacity81.92 kWh
Nominal Capacity100 Ah
Nominal Energy2.56 kWh
Nominal Voltage25.6 V
Operating Voltage22.4-28.8 V
Peak Charge/Discharge Current (15 s)150 A
ProtectionBuilt-in Smart BMS, Breaker, Fuse
Recommended Charge/Discharge Current50 A

Mechanical(5)

CommunicationCAN, RS485
Display TypeLED
InstallationWall-Mounted, Floor-Mounted
Package Dimensions642 x 253 x 477 mm
Package Weight32.9 kg

Environmental(6)

Charging Temperature Range0-55 °C
Discharging Temperature Range-20 to 55 °C
Humidity Range5-95 %
Operating Altitude<2000 m
Protection DegreeIP65
Storage Temperature Range0-35 °C

Certifications(1)

  • UN38.3

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

How much energy does the FLB24100WG1 store?

2.56 kWh of nominal energy, from a 25.6 V, 100 Ah LiFePO4 stack. The depth of discharge is ≥95%, so nearly all of that is usable each cycle, and the module is rated for more than 6000 cycles.

What are the FLB24100WG1 dimensions and weight?

540 x 150 x 375 mm and 29.3 kg for the battery itself. Packed for shipping it measures 642 x 253 x 477 mm and weighs 32.9 kg, so plan handling on the 32.9 kg carton and wall fixings on the 29.3 kg unit.

How many FLB24100WG1 batteries can be connected in parallel?

32 units, giving a maximum system capacity of 81.92 kWh. They coordinate over CAN or RS485, and each unit carries its own built-in smart BMS, breaker and fuse.

What charge and discharge current does the FLB24100WG1 support?

100 A continuously, with a 150 A peak for 15 seconds and 50 A recommended for everyday operation. The voltage window is 22.4-28.8 V, with cut-off at 22.4 V and a maximum charging voltage of 28.8 V.

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