Felicity Solar Lithium Batteries FLA48100

A 100 Ah LiFePO4 pack on a 51.2 V nominal bus, the FLA48100 runs 100 A of continuous charge and discharge current and holds 150 A for 15 seconds.

Models Covered: FLA48100

Manufacturer: Felicity Solar

Application: The Felicity Solar FLA48100 is a 51.2 V LiFePO4 battery holding 5.12 kWh of nominal energy from a 100 Ah cell string, sustaining 100 A of continuous charge and discharge current, and paralleling to 15 units for a 76.8 kWh maximum system capacity. Warranty is 7 Years. That 5.12 kWh is a nominal rating, not the energy released per cycle: the depth-of-discharge row sits apart at ≥95%, and cycle life is quoted as 6,000 cycles. Recommended everyday operation is 100 A, or 5,000 W, while short bursts are rated separately at 150 A and 7,500 W held for 15 seconds. The window runs 44.8 V to 57.6 V, cutting off at 44.8 V and charging no higher than 57.6 V. A built-in Smart BMS, a breaker and a fuse handle protection, CAN and RS485 carry pack data, and an LCD with LED indicators reports at the unit. It mounts on a wall or on the floor, weighs 48 kg, is rated IP21 and charges from 0 to 55 °C. Packed it is 55 kg in a 782 x 262 x 522 mm carton. We are an authorised Felicity Solar distributor and supply the FLA48100 from our own stock.

Download PDF Datasheet Order now WhatsApp us

Models and prices

FLA481005.12 kWhAED 4,760incl. VAT

Technical Specifications

Technical Specifications
Parameter	FLA48100
Performance & Electrical
Battery Type	LiFePO4
Cut-Off Voltage	44.8 V
Cycle Life	6000
Depth of Discharge	≥95%
Max Charge/Discharge Power (15 s)	7500 W
Max Charging Voltage	57.6 V
Max Continuous Charge/Discharge Current	100 A
Max Parallel Units	15
Max System Capacity	76.8 kWh
Nominal Capacity	100 Ah
Nominal Energy	5.12 kWh
Nominal Voltage	51.2 V
Operating Voltage	44.8-57.6 V
Peak Charge/Discharge Current (15 s)	150 A
Protection	Built-in Smart BMS, Breaker, Fuse
Recommended Charge/Discharge Current	100 A
Recommended Charge/Discharge Power	5000 W
Build & Interfaces
Communication	CAN, RS485
Display Type	LCD, LED
Installation	Wall-Mounted, Floor-Mounted
Package Dimensions	782 x 262 x 522 mm
Package Weight	55 kg
Operating Environment
Charging Temperature Range	0-55 °C
Discharging Temperature Range	-20 to 55 °C
Protection Degree	IP21

Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.

Availability & grid compliance in the UAE

Market	UAE
Grid authority / regulator	DEWA, ADDC, SEWA
Quotation currency	AED
Support hours timezone	Asia/Dubai
Main cities	Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah

Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in the UAE that rests with the local authorities (DEWA, ADDC, SEWA). Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

For prices, see Felicity Solar Systems: Prices in UAE. Store pickup — collect your order from our store in Dubai or Riyadh.

Key Features & Technical Highlights

5.12 kWh of nominal energy drawn from a 100 Ah cell string at 51.2 V nominal
100 A of continuous charge and discharge current, matching 5,000 W of recommended power
150 A and 7,500 W rated separately as a 15-second short-burst ceiling
Up to 15 units in parallel, taking maximum system capacity to 76.8 kWh
Depth of discharge listed at ≥95% on a row of its own, beside 6,000 cycles of life
48 kg on wall or floor mounting, 55 kg packed, IP21, with a 7 Years warranty

Frequently Asked Questions

How much energy does the FLA48100 store?

5.12 kWh of nominal energy, taken from a 100 Ah cell string on a 51.2 V nominal bus. That is a nominal rating; how much of it is drawn per cycle follows the separate depth-of-discharge row, listed at ≥95%.

How many FLA48100 units can run in parallel?

15 units, which is a maximum system capacity of 76.8 kWh on one 51.2 V bus.

What current and power can the FLA48100 handle?

100 A of continuous charge and discharge, or 5,000 W as the recommended power, with a separate 15-second ceiling of 150 A and 7,500 W.

What warranty and weight apply to the FLA48100?

7 Years is the warranty term. The unit itself weighs 48 kg and travels at 55 kg gross in a 782 x 262 x 522 mm carton, so plan handling around the packed figure.