Felicity Solar FLH48100UG2

Felicity Solar Battery Datasheet — FLH48100UG2

The FLH48100UG2 is a single 51.2V, 5.12kWh LiFePO4 battery module from Felicity Solar. Five to seventeen of them wired in series build a 25.6kWh to 87.04kWh system.

SKU: FLH48100UG2 | Last Updated: 2026-07-23

⚡Electrical Specifications

Battery DesignationIFPP/54/150/120/[(1P16S) NS] M/-20+50/95
Depth of Discharge (DoD)90 %
Max. Continuous Charge/Discharge Current100A
Rated DC Power40.96kWh 61.44kWh
Recommend Charge/Discharge Power50A
Battery TypeLiFePO4
Communication PortRS485 / CAN
Cycle Life≥ 6000 Cycles
Display TypeLED+LCD
Nominal Capacity100Ah
Nominal Energy5.12kWh
Nominal Voltage51.2V
Number of Battery Modules5(Min) 12 17(Max)"
System Energy25.6 – 87.04 kWh (5–16 modules)
System Nominal Voltage256 – 870.4 V (5–16 modules)
System Operating Voltage232~288V 371.2~460.8V 556.8~691.2V 788.8~979.2V
System Usable Energy25.6 – 87.04 kWh (5–16 modules)
Module Nominal Energy5.12 kWh
Module Nominal Voltage51.2 V
Module Nominal Capacity100 Ah
Recommended Charge/Discharge Current50 A
Max Continuous Charge/Discharge Current100 A

🔧Mechanical Specifications

InstallationRack-Mounting
Package Dimension687x562x250MM
Control Module Dimensions482.6 x 565 x 150 mm
Control Module Weight10.3 kg
Battery Module Dimensions482.6 x 565 x 133 mm
Battery Module Weight41.3 kg
13-Floor Rack Weight49 kg
9-Floor Rack Weight37.7 kg
IP Rating of EnclosureIP21
ProtectionBuilt-in Smart BMS, Breaker, Fuse

🌡️Environmental Specifications

Storge Temperature Range0°C~+35°C
Working Temperature RangeCharge:0°C~+55°C
Altitude≤2000M
Humidity5%~95%
Working Temperature (Charge)0°C to +55°C
Working Temperature (Discharge)-20°C to +55°C
Storage Temperature0°C to +35°C
CertificationCE / IEC 62619 / UN38.3
Warranty10 Years
Operating Temperature-20°C to 55°C

📏Dimensions

Width590 mm
Height1515.5 mm
Depth532 mm
Weight284.9 kg

✅Certifications

CE