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Delivery in 10-20 daysFelicity Solar
Felicity FLH48100UMG3 High-Voltage Battery Module 5.12 kWh LiFePO4 51.2 V
The FLH48100UMG3 is the building block of the Felicity high-voltage tower: 51,2 V nominal, 100 Ah of capacity, 5.12 kWh per module. It stacks without external power cables, because the connection runs through the side contacts, and you add one module at a time as demand grows.
A cluster goes up to sixteen modules, 81.92 kWh, and the working voltage rises with it: this is the configuration high-voltage hybrid inverters want in order to work properly. The LiFePO4 cells give 6,000 cycles at 80 per cent depth of discharge and round-trip efficiency stays around 95 per cent.
It pairs with the control unit and BMS from the same G3 series, which closes the cluster and talks to the inverter over CAN and RS485. IP21 rating, so a dry plant room or garage. Ten-year manufacturer warranty. We ship within Italy and across the European Union.
At a glance
Part number: FLH48100UMG3Genuine Felicity Solar product with the manufacturer's warranty.
Manufacturer: Felicity SolarGenuine Felicity Solar product with the manufacturer's warranty.
Model: FLH48100UMG3Genuine Felicity Solar product with the manufacturer's warranty.
Cell chemistry: LiFePO4Genuine Felicity Solar product with the manufacturer's warranty.
Nominal energy: 5.12 kWhGenuine Felicity Solar product with the manufacturer's warranty.
Technical data
| Specification | Value |
|---|---|
| Part number | FLH48100UMG3 |
| Manufacturer | Felicity Solar |
| Model | FLH48100UMG3 |
| Cell chemistry | LiFePO4 |
| Nominal energy | 5.12 kWh |
| Capacity | 100 Ah |
| Nominal voltage | 51.2 V |
| Voltage range | depends on the cluster |
| Charge and discharge current | 50 A nominal, 100 A maximum |
| Depth of discharge | 80 % |
| Round-trip efficiency | 95 % |
| Cycle life | 6,000 at 80 % DOD |
| Discharge temperature | -20 … +55 °C |
| Charge temperature | 0 … +55 °C |
| Protection rating | IP21 |
| Communication | CAN, RS485, screen and app |
| Expansion | up to 16 modules, 81.92 kWh |
| Mounting | Floor stacking |
| Dimensions | — |
| Weight | — |
| Warranty | 10 years |