
Felicity Solar FLA12171-EU 12.8V 2.2kWh LiFePO4 Battery
A floor-mounted 12.8 V block of 2.2 kWh that reads out on LCD and LED, talks RS485 and CAN, and weighs 15 kg net in a 328 Γ 248 Γ 199 mm case.
- Energy: 2.2kWh
- Battery Type: LiFePO4
- Nominal Voltage: 12.8V
In stock
Felicity Solar FLA12171-EU 12.8V 2.2kWh LiFePO4 Battery features
About the Felicity Solar FLA12171-EU 12.8V 2.2kWh LiFePO4 Battery
The Felicity Solar FLA12171-EU is a 12.8 V LiFePO4 battery holding 2.2 kWh of nominal energy, rated for a maximum 200 A of charge and discharge current and a maximum 2500 W of charge and discharge power, each held for 15 seconds. Depth of discharge is rated separately at β₯95%, and cycle life at β₯6000 cycles. The working window runs 11.2-14.4 V around that 12.8 V bus, and up to 16 FLA12171-EU units wire in parallel to build a 35.2 kWh bank from a single model. The block itself weighs 15 kg net and measures 328 Γ 248 Γ 199 mm; packed for transport it is a separate 18 kg in a 391 Γ 310 Γ 257 mm carton, so the 15 kg net figure describes the unit and not the shipment. It stands on the floor, carries a built-in smart BMS and a fuse, reports its state on an LCD and LED display, and speaks RS485 and CAN to a compatible inverter. The FLA12171-EU is covered by a 5 Years warranty. We are an authorised Felicity Solar distributor and supply the FLA12171-EU from our own stock.
Specifications last updated 17 August 2026
Felicity Solar FLA12171-EU 12.8V 2.2kWh LiFePO4 Battery full specifications
Electrical
| Energy | 2.2kWh |
|---|---|
| Battery Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Operating Voltage | 11.2-14.4V |
| Recommend Charge/Discharge Power | 1,500W |
| Maximum Charge/Discharge Current(15s) | 200A |
| Maximum Charge/Discharge Power(15s) | 2,500W |
| Depth of Discharge(DOD) | β₯ 95% |
| Scalability | Up to 16 units in parallel(35.2kWh) |
| Cycle Life | β₯6,000 Cycles |
| Protection | Built-in smart BMS, Fuse |
| Communication | RS485/CAN |
Mechanical
| Display | LCD+LED |
|---|---|
| Installation | Floor-Mounted |
| Net Weight | 15kg |
| Gross Weight | 18kg |
| Product Dimension | 328Γ248Γ199mm |
| Package Dimension | 391Γ310Γ257mm |
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