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Solplanet ASW5120-LB-G3 Battery Module 5,12 kWh LiFePO4 Low Voltage
The Solplanet ASW5120-LB-G3 is a 5,12 kWh storage module with LiFePO4 cells, part of the Ai-HB family. Modules stack with plug-in quick connectors: start from the smallest size and add capacity later, up to 81.92 kWh by paralleling several towers.
The system performs cell-level monitoring and is managed from the Solplanet apps, so the state of every module is visible and imbalance gets corrected before it becomes a problem. Lithium iron phosphate chemistry contains no cobalt, does not go into thermal runaway like NMC and withstands thousands of cycles.
Declared protection is IP65, so the module can also be installed in unheated rooms. It pairs with the BMS from the same family and a compatible Solplanet hybrid inverter, which manages charge and discharge talking to the BMS over CAN.
At a glance
Technical data
| Feature | Value |
|---|---|
| Manufacturer | Solplanet (AISWEI) |
| Model | ASW5120-LB-G3 |
| Rated energy | 5,12 kWh |
| Cell chemistry | LiFePO4 |
| Architecture | Low Voltage |
| Rated capacity | 100 Ah |
| Module nominal voltage | 51,2 V |
| Expandability | up to 8 modules per tower, 4 towers in parallel (81.92 kWh) |
| Monitoring | cell level, Solplanet app |
| Inverter communication | CAN |
| Enclosure rating | IP65 |
| Installation | modular, plug-in |
Installation and commissioning must be carried out by qualified personnel, in line with local regulations and the manufacturer instructions.