

Deye BOS-B-Pack16-A3 Battery Module 16.08kWh LiFePO4 Rack 51.2V
The Deye BOS-B-Pack16-A3 is the 16.08kWh LiFePO4 battery module that the commercial and industrial storage systems of the BOS-B Pro-A3 series are built from. Each pack integrates 314Ah LFP cells at 51.2V, its own BMS and an LCD display showing state of charge and alarm codes, and slots straight into the rack without complex wiring.
From 5 to 16 modules in series form a cluster of 80.4 up to 257.23kWh, managed by the BOS-B-PDU-2-A control box (200~1000 Vdc) and paired with the Deye PCS of the same family. It is the right choice for workshops, farms, fast charging and peak shaving, where thousands of cycles and later expansion of the storage matter.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | BOS-B-Pack16-A3 |
| Nominal energy | 16.08kWh |
| Nominal capacity | 314Ah |
| Nominal voltage | 51.2V |
| Cell chemistry | LiFePO4 (LFP) |
| Max charge/discharge current | 180A |
| Modules in series per cluster | 5 to 16 |
| Cluster energy | 80.4 to 257.23kWh |
| Usable cluster energy (90% DoD) | up to 231.51kWh |
| Depth of discharge (DoD) | 90% |
| Cycle life | ≥ 6,000 |
| Communication | TCP / RS485 / CAN |
| Display | LCD with SOC and alarm codes |
| Ingress protection | IP20 |
| Operating temperature | charge 0~55 °C / discharge -20~55 °C |
| Storage temperature | 0~35 °C |
| Relative humidity | 5%~85% |
| Dimensions (W×D×H) | 795.9 × 526 × 274.2 mm |
| Weight | 126 kg |
| Matching control box | BOS-B-PDU-2-A, 200~1000 Vdc, 180A |
| Certifications | CE / IEC 62619 / IEC 62040 / UN 38.3 |
| Warranty | 10 years |
Documentation
PDFBrochure BOS-B Pro-A3 (EU, EN)Official manufacturer documentPDFManuale utente BOS-B Pro-A3 (EU, EN)Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.
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