

Low voltage storage battery Felicity FLB48230WG1 11.7kWh LiFePO4 wall mounted IP65
The Felicity FLB48230WG1 is the 230Ah / 51.2V LiFePO4 storage module rated 11.7kWh from the FLB range. According to Felicity's official naming rules, FLB identifies waterproof low-voltage battery packs for outdoor use and W indicates wall mounting: this is the battery to pick when the space available is an outside wall, a porch or an unconditioned bay.
With 11.7kWh in a single pack it covers the evening and night of a high-consumption home, and scalability up to 32 units in parallel makes it suitable for large systems too. RS485 and CAN communication towards the leading 48V inverters, a smart BMS with breaker and fuse, an integrated aerosol fire extinguisher, ≥95% DOD and ≥6000 cycles. Unlike the -H version it has no internal heating.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | FLB48230WG1 |
| Model | FLB48230WG1 |
| Series | FLB – waterproof low-voltage battery pack (outdoor series) |
| Battery type | LiFePO4 (lithium iron phosphate) |
| Nominal energy | 11.7kWh |
| Nominal capacity | 230Ah |
| 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 (374.4kWh) |
| Communication | RS485. CAN |
| Protection level | IP65 |
| Installation | wall-mounted |
| Intended use | indoor and outdoor use |
| Heating | not fitted (-H variant is heated) |
| Built-in protections | built-in smart BMS, breaker and fuse |
| Fire suppression system | built-in aerosol fire extinguisher |
Installation 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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