Overview
The PowMr POW-LIO48100-3.5U is a LiFePO4 battery designed for home energy storage. It features a 51.2V system voltage, 100Ah rated capacity, and 5.12kWh (5120Wh) nominal energy, with rack-mountable, stackable expansion up to 16 units in parallel.
Key Features
- Nominal energy: 5.12kWh (5120Wh); expandable to 81.92kWh with 16 parallel units
- Cycle life:6000+ cycles @ 80% DOD, 25°C
- Current capability: max charge/discharge current 100A; supports 100A fast charging and 100A continuous discharge
- Smart BMS protection: overvoltage, undervoltage, overcurrent, short circuit, overtemperature; over-voltage/over-current/over-temperature protection; passive balancing (300mA)
- Smart balancing: cell voltages are automatically balanced to improve capacity consistency and extend battery life
- Communication interfaces: RS232 / RS485 / CAN / Dry Contact
- Inverter protocol support: supports Pylontech and other major inverter protocols (switchable via PC tool)
- Mechanical design: vertical, rack-mount, stackable structure for space-saving installation and easier maintenance
- Operating temperature: charging 0~55°C; discharging -10~60°C
- IP grade: IP21
- Cells: A+ grade cells (as stated)
Specifications
| Brand | PowMr |
| Model Number | POW-LIO48100-3.5U |
| Battery Type | Li-Ion (LiFePO4 stated) |
| System Voltage | 51.2V |
| Voltage | 51.2V |
| Rated Voltage | 48V |
| Rated Capacity | 100Ah |
| Nominal Energy | 5.12kWh |
| Nominal Capacity | 5.12Kwh |
| Cycle Life | 6000+ |
| Max Charge/Discharge Current | 100A |
| Parallel Capability | Up to 16 in parallel |
| Communication Interface | RS232 / RS485 / CAN / Dry Contact |
| IP Grade | IP21 |
| Size | 480x440x155 |
| Weight | 45KG |
| Certification | CE |
| Origin | Mainland China |
| High-concerned chemical | None |
| Connection | Others |
Interfaces & Controls
- Power Switch
- Positive Terminal
- Negative Terminal
- Circuit Breaker
- Communication Port Panel
- Handle
- Stacking Bracket
Applications
Fridge, Microwave, Toaster Oven, TV, Game Console, Drone, Electric Grill, Electric Kettle, Play Station, Air Fryer, Electric Chainsaw, Jack Hammer, Power Saw, Corded String Trimmer, Electric Bicycle, E-scooter.
For product selection, inverter protocol matching, and parallel system planning, contact support at https://tsolar.top/.
Details
A 51.2V 100Ah (5.12kWh) LiFePO4 module built for space-saving rack/stack installations and scalable home storage.
Built for long service life, the LiFePO4 chemistry is rated for 6000+ cycles at 80% DOD (25°C) per the product specs.
Automatic cell balancing helps keep voltage consistency across cells to support stable capacity over time.
Support for up to 100A charge and 100A continuous discharge helps handle higher-power loads and faster recharge.
A smart BMS provides multi-layer protection, including over/under-voltage, overcurrent, short-circuit, and overtemperature control.
Front-panel access includes the power switch, positive/negative terminals, circuit breaker, and communication port panel for system integration.
Details
