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Deye GB-W-Pack12-2-A3 Battery Module 12.03 kWh LiFePO4 High Voltage
The Deye GB-W-Pack12-2-A3 is the lithium iron phosphate (LiFePO4) battery module of the Deye GB-W commercial and industrial storage system for indoor installation. Each module delivers 12.03 kWh of nominal energy with 235 Ah at 51.2 V and stacks without cables onto the other modules in the cluster, above the GB-W-Base base and below the GB-W-PDU-2 control box.
Connecting from 5 to 16 modules in series builds clusters from 60.1 to 192.5 kWh (from 256 to 819.2 V nominal), compatible with Deye high voltage hybrid inverters from 30 to 125 kW in the SUN-SG02HP3 series and with the 100 and 125 kW Deye PCS modules. Cooling is by natural air flow with directed ducts and a dust filter; communication runs over CAN and RS485, and a quick-release service panel allows maintenance without removing the module from the cluster.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | GB-W-Pack12-2-A3 |
| Type | High-voltage battery module for indoor C&I storage systems |
| Cell chemistry | LiFePO4 (lithium iron phosphate) |
| Module rated energy | 12.03 kWh |
| Rated capacity | 235 Ah |
| Module rated voltage | 51.2 V DC |
| Maximum charge/discharge current | 230 A |
| Peak current | 322 A (1 s) |
| Modules in series per cluster | From 5 to 16 |
| System energy | From 60.1 to 192.5 kWh (GB-W60 ... GB-W192) |
| System usable energy | From 54.1 to 173.2 kWh |
| System rated voltage | From 256 to 819.2 V DC |
| Communication | CAN, RS485 |
| Thermal management | Natural air cooling with directed ducts and dust filter |
| Protection degree | IP20 |
| Operating temperature (charge) | 0 ~ 55 °C |
| Operating temperature (discharge) | -20 ~ 55 °C |
| Storage temperature | -30 ~ 60 °C |
| Permissible humidity | 0 % ~ 85 % |
| Maximum altitude | ≤ 3,000 m |
| Noise level | ≤ 50 dB |
| Recommended depth of discharge | 90 % |
| Cycle life | ≥ 6,000 cycles (25 ± 2 °C, 0.5C / 0.5C, EOL 70 %) |
| Installation | Floor mount |
| Compatibility | Deye high-voltage hybrid inverters 30-125 kW SUN-SG02HP3 series; Deye PCS 100 and 125 kW |
| Dimensions (W × D × H) | 690 × 436 × 270.5 mm |
| Weight | 93 kg |
| Warranty | 10 years |
Documentation
PDFDatasheetOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.