
Deye BOS-G-PDU-2 PRO PDU/BMS Control Box for BOS-G Battery System
The Deye BOS-G-PDU-2 PRO is the high-voltage control box of the BOS-G Pro storage systems: it integrates the cluster master BMS, the power contactors, the protections and the DC disconnect, with LED indicators for live high voltage and alarms.
It works from 200 to 1,000V DC at 100A rated and 120A peak, and manages 5 to 16 BOS-G-Pack5.1 modules in series, that is clusters from 25.6 to 81.92kWh, with up to 16 clusters connected in parallel. It communicates with Deye three-phase hybrid inverters over CAN 2.0 and RS485. It uses the same 3U rack format as the battery modules and is installed in the top layer of the 3U-HRack-2G or 3U-LRack cabinet: one PDU per cluster is required.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | BOS-G-PDU-2 PRO |
| Function | Control box and master BMS for BOS-G Pro HV battery clusters |
| Operating voltage range | 200-1,000V DC |
| Rated charge/discharge current | 100A |
| Max charge/discharge current | 120A |
| Auxiliary supply | 12V ±2%, 4.15A |
| Managed battery modules | 5 to 16 BOS-G-Pack5.1 modules (25.6-81.92kWh) |
| Cluster voltage | 220-934.4V |
| Clusters in parallel | up to 16 |
| Communication | CAN 2.0, RS485 |
| Status indicators | Yellow LED for live high voltage, red LED for alarm |
| Ingress protection | IP20 |
| Operating temperature | -20 to +65 °C |
| Dimensions (W × D × H) | 440 × 570 × 150 mm |
| Weight | approx. 19 kg |
| Format | 3U rack, for 3U-HRack-2G and 3U-LRack cabinets |
| Certifications | CE, CE-EMC, IEC 62040, VDE, UN38.3 (BOS-G Pro system) |
Documentation
PDFBrochure Deye BOS-G Pro (EU)Official manufacturer documentPDFBOS-G Pro installation and operating manual (EU)Official manufacturer documentPDFGuida all'espansione BOS-G-Pack5.1Official manufacturer documentPDFCertificato di garanzia BOS-G ProOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.