

Deye GB-W-Pack12-2-A3 Battery Module 12.03kWh LiFePO4 High Voltage
The Deye GB-W-Pack12-2-A3 is the 12.03kWh LiFePO4 battery module of the GB-W series, the stackable high-voltage storage for indoor commercial and industrial applications. Each pack carries 235Ah at 51.2V and handles 230A continuous charge and discharge, with peaks of 322A for one second.
From 5 to 16 packs stack in series on the GB-W-Base and are managed by the GB-W-PDU-2 control box: stacks of 60.1 to 192.5kWh, at 256 to 819.2V, to pair with Deye hybrid inverters from 30 to 125kW (5 to 16 modules) and with the Deye 100/125kW PCS only in stacks of 14–16 modules. Natural air cooling, no liquid circuit to maintain, ten-year warranty.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | GB-W-Pack12-2-A3 |
| Nominal energy | 12.03kWh |
| Nominal capacity | 235Ah |
| Nominal voltage | 51.2V |
| Cell chemistry | LiFePO4 (LFP) |
| Max continuous charge/discharge current | 230A |
| Peak current | 322A (1 s) |
| Packs in series per cluster | 5 to 16 |
| Cluster nominal voltage | 256 to 819.2V |
| Cluster energy | 60.1 to 192.5kWh |
| Usable cluster energy (90% DoD) | 54.1 to 173.2kWh |
| Recommended depth of discharge | 90% |
| Cycle life | ≥ 6,000 (25±2 °C, 0.5C/0.5C, 70% EOL) |
| Communication | CAN / RS485, Modbus RTU, Bluetooth |
| Cooling | natural air cooling |
| Ingress protection | IP20 |
| Operating temperature | charge 0~55 °C / discharge -20~55 °C |
| Dimensions (W×D×H) | 690 × 436 × 270 mm |
| Weight | 93 kg |
| Matching control box and base | GB-W-PDU-2 (200~1000 Vdc, 230A) and GB-W-Base |
| Certifications | IEC 62619 / IEC 62477 / IEC 62040 / IEC 62933 / VDE 2510 / IEC 61000 / UN 38.3 |
| Warranty | 10 years |
Documentation
PDFManuale utente GB-WX (EU, EN/DE)Official manufacturer documentPDFGuida rapida GB-WX (EU, EN/DE)Official manufacturer documentPDFORION W solution / GB-W series brochure (EU)Official manufacturer documentPDFGB-W-Pack12-2-A3 EU declaration of conformityOfficial 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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