Sunflx FlxWall 2.5 2.56 kWh 25.6 V LiFePO₄ Solar Storage Battery
Specifications
| Feature | Details |
|---|---|
| Nominal Capacity | 2.56 kWh (25.6 V, 100 Ah) |
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Max Continuous Discharge | Up to 200 A |
| Expandability | Up to 16 units in parallel |
| Built-in Controller | Intelligent BMS + LCD Display |
| Compatibility | Works with most 48 V & 24 V inverters |
| Protection | Over-charge/discharge, short circuit, etc. |
| Size & Weight | Compact wall-mount design for indoor use |
| Warranty | 5 Years (manufacturer minimum) (sunflx.com,) |
System Scenarios
| Setup Size | Approx. Usable Capacity |
|---|---|
| 1 × FlxWall 2.5 | 2.56 kWh (basic home backup) |
| 2 × FlxWall 2.5 units | ~5.12 kWh (larger load coverage) |
| 4+ units in parallel | ~10–15 kWh (multi-room or small shop) |
Perfect For:
- Solar-powered homes, shops, or offices in off-grid or backup scenarios
- Pairing with Sunflx inverters like SF-4000, SF-6000, SF‑8000, and SF‑10000
- Long-lasting, expandable battery storage with smart system control
