

Low voltage storage battery Felicity FLB48100WG1-H 5.12kWh LiFePO4 IP65 with heating
The Felicity FLB48100WG1-H is the heated version of the 100Ah / 51.2V, 5.12kWh LiFePO4 storage module from the FLB range, Felicity's waterproof outdoor family. IP65 protection plus internal heating let it work where temperatures drop: wall or floor mounting, indoors or outdoors.
On board are WiFi and Bluetooth for remote monitoring of pack data and RS485 and CAN communication towards the leading low-voltage inverter brands. A smart BMS with breaker and fuse, an externally replaceable fuse in case of overcurrent and an integrated aerosol fire extinguisher complete the package. Up to 32 units in parallel, for systems up to 163.84kWh, with ≥95% DOD and ≥6000 cycles.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | FLB48100WG1-H |
| Model | FLB48100WG1-H |
| Series | FLB – waterproof low-voltage battery pack (outdoor series) |
| Battery type | LiFePO4 (lithium iron phosphate) |
| Nominal energy | 5.12kWh |
| Nominal capacity | 100Ah |
| Nominal voltage | 51.2V |
| Operating voltage range | 44.8–57.6V |
| Depth of discharge (DOD) | ≥95% |
| Cycle life | ≥6000 cycles |
| Scalability | up to 32 units in parallel (163.84kWh) |
| Communication | RS485. CAN |
| Remote monitoring | built-in WiFi and Bluetooth |
| Protection level | IP65 |
| Installation | wall-mounted or floor-mounted |
| Intended use | indoor and outdoor use |
| Heating | yes, heated version (-H) |
| Built-in protections | built-in smart BMS, breaker and fuse |
| Fuse | externally replaceable in case of overcurrent |
| Fire suppression system | built-in aerosol fire extinguisher |
Documentation
PDFDatasheet FLB48100WG1-H / FLB48206WG1-H / FLB48230WG1-H (EN)Official manufacturer documentPDFManuale utente FLB48100WG1-H (EN)Official manufacturer documentPDFInstrukcja obsługi FLB48100WG1-H (PL)Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.
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