Felicity Solar FLB48314TG1 51.2V 16kWh LiFePO4 Battery

A floor-mounted 314 Ah LiFePO4 pack rated 16 kWh at 51.2 V, with 160 A continuous charge and discharge and a service life of more than 8000 cycles.

Nominal Energy: 16 kWh
Nominal Capacity: 314 Ah
Nominal Voltage: 51.2 V
Cycle Life: >8000

AED 9,640incl. VAT

In stock

Full Specifications Download datasheet (PDF)

Felicity Solar FLB48314TG1 51.2V 16kWh LiFePO4 Battery features

16 kWh from 314 Ah at 51.2 V

One FLB48314TG1 pack stores 16 kWh, drawn from 314 Ah of LiFePO4 cells at a nominal 51.2 V.

Rated for more than 8000 cycles

The LiFePO4 chemistry is rated past 8000 cycles, with more than 95% depth of discharge available each time.

160 A continuous, 200 A peak for 15 seconds

Charge and discharge run continuously at 160 A and peak at 200 A for 15 seconds, with 80 A recommended for daily cycling.

32 units in parallel for a 512 kWh bank

Up to 32 FLB48314TG1 units parallel into one system of 512 kWh.

IP65 enclosure charging from 0-55 °C

The IP65 housing charges from 0-55 °C, discharges from -20 to 55 °C and tolerates 5-95% humidity below 2000 m.

Smart BMS, breaker and fuse on a 51.2 V pack

A built-in smart BMS with breaker and fuse guards the 51.2 V pack, reporting over CAN and RS485 with an LED display.

About the Felicity Solar FLB48314TG1 51.2V 16kWh LiFePO4 Battery

The Felicity Solar FLB48314TG1 is a floor-mounted LiFePO4 storage battery holding 16 kWh - 314 Ah at a nominal 51.2 V - rated for more than 8000 cycles, charging and discharging continuously at 160 A, and stackable to 32 units in parallel for a 512 kWh bank. Its operating window runs from a 44.8 V cut-off to a 57.6 V maximum charging voltage, with more than 95% of the 16 kWh usable in every cycle. Peaks of 200 A are held for 15 seconds, while 80 A is the recommended everyday charge and discharge current. A built-in smart BMS, breaker and fuse protect the pack, an LED reports its state, and CAN and RS485 ports talk to the inverter. The IP65 enclosure charges from 0-55 °C, discharges from -20 to 55 °C, and works at 5-95% humidity below 2000 m. The battery weighs 121 kg and ships at 143 kg in a 958 x 424 x 548 mm carton. Warranty: 2 Years. We are the authorised Felicity Solar distributor and supply the FLB48314TG1 direct.

Specifications last updated 23 March 2026

Felicity Solar FLB48314TG1 51.2V 16kWh LiFePO4 Battery full specifications

Electrical

Battery Type	LiFePO4
Cut-Off Voltage	44.8 V
Cycle Life	>8000
Depth of Discharge	>95 %
Max Charging Voltage	57.6 V
Max Continuous Charge/Discharge Current	160 A
Max Parallel Units	32
Max System Capacity	512 kWh
Nominal Capacity	314 Ah
Nominal Energy	16 kWh
Nominal Voltage	51.2 V
Operating Voltage	44.8-57.6 V
Peak Charge/Discharge Current (15 s)	200 A
Protection	Built-in Smart BMS, Breaker, Fuse
Recommended Charge/Discharge Current	80 A

Mechanical

Communication	CAN, RS485
Display Type	LED
Installation	Floor-Mounted
Package Dimensions	958 x 424 x 548 mm
Package Weight	143 kg

Environmental

Charging Temperature Range	0-55 °C
Discharging Temperature Range	-20 to 55 °C
Humidity Range	5-95 %
Operating Altitude	<2000 m
Protection Degree	IP65
Storage Temperature Range	0-35 °C

Certifications

UN38.3

Frequently Asked Questions

16 kWh - 314 Ah at a nominal 51.2 V, with more than 95% of that usable in every cycle. The pack works between a 44.8 V cut-off and a 57.6 V maximum charging voltage.

160 A continuous charge and discharge, rising to a 200 A peak held for 15 seconds. 80 A is the recommended charge and discharge current for everyday cycling.

32 units, giving a maximum system capacity of 512 kWh. Each unit carries a built-in smart BMS with breaker and fuse and reports over CAN or RS485.

121 kg for the battery and 143 kg packed, in a 958 x 424 x 548 mm carton. It is floor-mounted and rated IP65, charging from 0-55 °C, discharging from -20 to 55 °C, storing at 0-35 °C, and working at 5-95% humidity below 2000 m.