Equipped with a lithium
iron phosphate battery

Discover Felicity Solar's FLA24300WG2 Lithium Iron Phosphate Battery with 25.6V and 7.5kWh capacity, ideal for efficient energy storage.
Introducing the Felicity Solar FLA24300WG2, a cutting-edge Lithium Iron Phosphate battery designed for superior energy storage solutions. With a nominal voltage of 25.6V and an impressive energy capacity of 7.5kWh, this battery is engineered to meet the demands of modern energy systems.
| Certification | UN38.3, CE-EMC IEC 62619 |
|---|---|
| Depth of Discharge (DOD) | ≥95% |
| Depth of Discharge(DOD) | ≥95% |
| Max. Continuous Charge/Discharge Current | 100A |
| Max.Charge/Discharge Power | 4480W |
| Max.Continuous Charge/Discharge Current | 175A |
| Peak Charge/Discharge Current(15s) | 300A |
| Protection | Built-in Smart BMS, Fuse |
| Scalability | Up to 15 units in parallel(112.5kWh) |
| Battery Type | LiFePO4 |
| Cut-off Voltage | 24V |
| Cycle Life | ≥ 6000 Cycles |
| Depth of Discharge | ≥95% DOD |
| Energy | 7.5kWh |
| Floating Charging Voltage | 28.8V |
| Max. Charging Current | 175A*N |
| Max. Charging Voltage | 28.8V |
| Nominal Voltage | 25.6V |
| Operating Voltage | 22.4-28.8V |
| Peak Charge/Discharge Current | 300A 15s |
| Energy Capacity | 7.5kWh |
| Max System Capacity | 112.5kWh |
| BMS Version | S515 |
| Communication Interface | CAN/RS485 |
| Display | LCD+LED |
|---|---|
| Installation | Wall-Mounted / Floor-Mounted |
| Package Dimension | 512x547×343mm |
| Charging Temperature Range | 0-55°C |
|---|---|
| Discharging Temperature Range | -20-55°C |
| Over Voltage Protection | Yes |
| Over Current Protection | Yes |
| Working Temperature | -20°C to +55°C |
| Storage Temperature | 0°C to +35°C |
| Relative Humidity | 5% to 95% |
| Elevation | ≤2000m |




Felicity battery not charging? Below 0°C the BMS blocks the charge, a charge voltage under 57.6 V never fills the pack, and codes C01–C08 explain the rest.
Read: Felicity Battery Not Charging? Codes, Causes & Fixes →A long outage drained the battery, the grid came back shaky, and now there is a code on the screen. What 04, C02, 27 and the grid-return alarms really mean.
Read: Felicity Inverter Error After a Power Cut? What It Means →Inverter cutting out on hot afternoons? Error 18, T-REX 35/F35, E-CHO E12/E13, MPPT 87 and battery C09 — the official Felicity heat codes and their fixes.
Read: Felicity Inverter Overheating? Error 18 & Heat Codes →The FLA24300WG2 battery features a nominal voltage of 25.6V and an energy capacity of 7.5kWh. It is designed with a high capacity of 112.5kWh, ensuring efficient energy storage and delivery.
Yes, the FLA24300WG2 battery is equipped with a CAN/RS485 communication interface, allowing it to integrate seamlessly with various energy systems and management platforms.
The specific dimensions and weight of the FLA24300WG2 battery are not listed, but it is designed to be robust and compact for easy installation. It does not have an IP rating specified.
The battery should be installed in an environment with a temperature range of -20°C to +55°C and at an elevation of ≤2000m. Proper ventilation and adherence to safety standards are recommended.