Dyness 14.33 kWh Lithium Battery (LV) Power Brick
Dyness PowerBrick 14.33kWh LV Lithium Battery | 51.2V 280Ah LiFePO4
Dyness PowerBrick 14.33kWh (51.2V / 280Ah) Low Voltage LiFePO4 Battery – compact, high-capacity energy storage with 95% DoD, up to 200A continuous current and excellent scalability. Perfect for residential and small commercial solar systems.
Dyness PowerBrick 14.33kWh LV Lithium Battery – High-Capacity Low-Voltage Storage
The Dyness PowerBrick is a powerful yet compact low-voltage LiFePO4 battery designed for modern residential energy storage. With a true 14.336 kWh capacity (51.2V / 280Ah) and 95% depth of discharge, it delivers high usable energy in a space-efficient floor-standing design.
Key Features & Benefits
- Nominal energy: 14.336 kWh (usable ≈13.62 kWh at 95% DoD)
- Nominal voltage: 51.2V / Capacity: 280Ah
- Recommended current: 140A (0.5C)
- Max continuous charge/discharge: 200A (up to ≈10 kW continuous power)
- Long cycle life (≥8,000 cycles / 10-year design)
- Communication: CAN / RS485 + built-in WiFi (APP & OTA support)
- Optional aerosol fire suppression system
- Parallel expansion up to 50 units (max system capacity ≈716.8 kWh)
- Compact dimensions and relatively easy handling for its capacity
- Compatible with major low-voltage inverters (Victron, Solis, Deye, Growatt, GoodWe, SMA, etc.)
Ideal Applications
- Larger home solar storage systems
- Whole-home backup power
- Small commercial energy storage
- Expanding existing 48V/51.2V battery banks
- Off-grid and hybrid installations
Technical Specifications
| Specification | Details |
|---|---|
| Model | Dyness PowerBrick |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Energy | 14.336 kWh |
| Usable Energy (95% DoD) | ≈13.62 kWh |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 280 Ah |
| Recommended Charge/Discharge | 140 A (0.5C) |
| Max Charge/Discharge Current | 200 A |
| Depth of Discharge | 95% |
| Cycle Life | ≥8,000 cycles / 10 years |
| Communication | CAN / RS485 + Built-in WiFi |
| Dimensions (W × D × H) | 435 × 233 × 857 mm |
| Weight | 114 kg |
| Protection Rating | IP20 (Indoor) |
| Charging Temperature | 0°C to +55°C |
| Discharging Temperature | -20°C to +55°C |
| Max Parallel Units | 50 |
| Certifications | UN38.3, CE, IEC62619 |
| Warranty | 10 years |
Available at Coastal Solar Africa – serving Mombasa, Kilifi, Malindi, Diani and the wider Coast region with genuine Dyness products, delivery and professional installation support.
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