
Sunway 51.2v 280Ah 14.33kWh Wall Mounted Lithium Battery
Certification | CE/IEC/UN38.3/MSDS |
Dimension | 650*450*250mm |
Weight(Kg) | 115Kg |
| Nominal Voltage (V) | 51.2V |
Nominal Capaaity (AH) | 280AH |

Certification | CE/IEC/UN38.3/MSDS |
Dimension | 650*450*250mm |
Weight(Kg) | 115Kg |
| Nominal Voltage (V) | 51.2V |
Nominal Capaaity (AH) | 280AH |

The SUNWAY SW51B314TW2 is a LiFePO₄ battery for residential and commercial energy storage.
Its compact floor-mounted design allows easy installation and stable performance, while the modular structure supports up to 15 units in parallel.
Built with high-safety LiFePO₄ cells and SUNWAY’s intelligent BMS, it offers over 6000 cycles, remote monitoring.
Certified by CE/EMC/UN38.3/MSDS, it ensures reliable, safe, and long-lasting power for modern energy systems.
Installation | Floor mounted |
| Expandable Design | Up to 15 units in parallel |
| Smart BMS | Safer & smarter power control |

Standard Voltage | 3.15V/3.20V RT@1C/0.33C Discharge | 3.20V RT@0.33C Discharge | 3.0V RT@0.33C Discharge |
Nominal Capacity | 46.5Ah/46.5Ah RT@1C/0.33C Discharge | 50Ah/50Ah RT@1C/0.33C Discharge | 32Ah/33Ah RT@1C/0.33C Discharge |
Voltage Range | 2.0V~3.65V | 2.0V-3.65V | 1.5-3.95V |
Max Charge Current | 32.6A | 50A | 16A |
Max Discharge Current | 46.5A | 50A | 60A |

| Model Number | SE-G5.1 Pro-B |
Dimension | 440*133*540mm |
Weight(Kg) | 45KG |
| Nominal Voltage (V) | 51.2V |
Nominal Capaaity (AH) | 100Ah/ 5.12kwh |

New Arrival 51.2V 2.5kWh 5kWh 10kWh 20kWh Sunway Stack Lithium Battery Energy Storage Battery
| Model Number: | SW48B-HV-2500 |
| Capacity: | 2.5-20KWH |
| Battery Rated Voltage: | 48-384V |
| Dimensions(mm): | 580*220*202.5 |
| Weight(kg): | 23.5 |

Grade A lithium battery manufacturing 51.2V 200Ah 10Kwh lithium battery for sale
| Model Number: | LFPWall 5000 |
| Capacity: | 5.12KWH |
| Battery Rated Voltage: | 51.2V |
| Dimensions(mm): | 542*468*197 |
| Weight(kg): | 52 |

sunway 51.2V 100Ah 200Ah 5Kwh 10Kwh lithium ion battery pack deep cycle lithium ion solar battery
| Model Number: | SWB48100 |
| Capacity: | 5-28KWH |
| Battery Rated Voltage: | 51.2V |
| Dimensions(mm): | 442*460*180a |
| Weight(kg): | 52 |

Sunway Deep Cycle 12V 200Ah GEL Solar Battery AGM Storage Battery
Model Number: | SW-12V 200AH-GEL/AGM |
Capacity: | 2400WH |
Battery Rated Voltage: | 12V |
Dimensions(mm): | 522*240*219MM |
Weight(kg): | 57.9 |

| Single Module Capacity | 5.12kwh |
| Nominal Voltage | 51.2V |
| Installation Method | Stacked mode |
| Dimension/module | 600*440*200mm |
| Communication Protocol | CAN/RS485/RS232(WIFI Optional) |
| Cell Type | LFP |

●Longer Cycle Life
●Efficient Energy Storage
●Fast Charging & Discharging
●Safe & Durable
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