Home / Wall Mounted Battery for Home – 51.2V 300Ah
The wall mounted battery for home (51.2V 300Ah) is a high-performance lithium iron phosphate energy storage system designed for residential solar applications. With approximately 15kWh usable capacity, it delivers stable backup power, efficient solar energy storage, and long service life. Built with a compact wall-mounted design, it integrates seamlessly into home energy systems, supporting both grid-connected and off-grid operation while ensuring safety, reliability, and energy independence.
DC Side Parameters:
- Cell Type：LiFePO4
- Reference Voltage：51.2V
- Nominal Capacity：300 Ah
- Rated Energy：15 kWh
- Housing Material：Metal Plate
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Product Details
Product Features
- Battery: 51.2V 300Ah LiFePO4, 15kWh, metal plate housing, 175kg ±1kg, 640×400×1280mm
- Inverter: 5200VA / 5200W pure sine wave, 230VAC ±5% output, 90% peak efficiency, 230VAC ±5% input, 50/60Hz auto sensing
- PV Input: 5000W MPPT power, 150–430VDC MPPT range, 450VDC max open circuit voltage, 27A max input current
- System Mode: Grid-compatible operation with stable AC output support
- Protection: Intelligent system protection with stable performance and safe operation
Technical Parameters
DC Side Parameters:
| Project / Parameter | Main Parameter / Specification |
| Cell Type | LiFePO4 |
| Reference Voltage | 51.2V |
| Nominal Capacity | 300 Ah |
| Rated Energy | 15 kWh |
| Housing Material | Metal Plate |
AC Side Parameters:
| Project / Parameter | Main Parameter / Specification |
| Rated Power | 5200 VA / 5200 W |
| Surge Power | 10400 W |
| Wave Form | Pure Sine Wave |
| AC Output Voltage | 230 VAC ±5% |
| Inverter Efficiency (Peak) | 90% |
| Input Voltage | 230 VAC ±5% |
| Frequency Range | 50/60 Hz (Automatic Sensing) |
| MPPT Open Circuit Voltage | 450 VDC |
| Maximum Input Current of MPPT | 27 A |
| MPPT Power | 5000 W |
| MPPT Voltage Range | 150–430 VDC |
System Parameters:
| Project / Parameter | Main Parameter / Specification |
| Size (L × W × H) | 640 × 400 × 1280 mm ±1 mm |
| Weight | 175 kg ±1 kg |
