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Deye GB-W-Pack12-2-A3 Battery Module 12.03 kWh LiFePO4 High Voltage

Deye GB-W-Pack12-2-A3 Battery Module 12.03 kWh LiFePO4 High Voltage

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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

12.03 kWh per Module235 Ah LiFePO4 cells at 51.2 V nominal, with a maximum charge and discharge current of 230 A.
Clusters from 60 to 192 kWhFrom 5 to 16 modules in series to build the GB-W60 to GB-W192 sizes, with up to 173.2 kWh usable.
Cable-Free StackingModules are connected by direct contact: fast installation and lower labor costs.
Multi-Level SafetyThermal insulation at cell level, an aerosol fire suppression system inside the pack and dual temperature monitoring on cells and connections.
Natural Air CoolingDirected ducts and dust filtration keep the temperature difference between cells below 6 °C.
Simplified MaintenanceQuick-release service panel and hot-swappable modules for capacity expansion.

Technical specifications

FeatureValue
Product codeGB-W-Pack12-2-A3
TypeHigh-voltage battery module for indoor C&I storage systems
Cell chemistryLiFePO4 (lithium iron phosphate)
Module rated energy12.03 kWh
Rated capacity235 Ah
Module rated voltage51.2 V DC
Maximum charge/discharge current230 A
Peak current322 A (1 s)
Modules in series per clusterFrom 5 to 16
System energyFrom 60.1 to 192.5 kWh (GB-W60 ... GB-W192)
System usable energyFrom 54.1 to 173.2 kWh
System rated voltageFrom 256 to 819.2 V DC
CommunicationCAN, RS485
Thermal managementNatural air cooling with directed ducts and dust filter
Protection degreeIP20
Operating temperature (charge)0 ~ 55 °C
Operating temperature (discharge)-20 ~ 55 °C
Storage temperature-30 ~ 60 °C
Permissible humidity0 % ~ 85 %
Maximum altitude≤ 3,000 m
Noise level≤ 50 dB
Recommended depth of discharge90 %
Cycle life≥ 6,000 cycles (25 ± 2 °C, 0.5C / 0.5C, EOL 70 %)
InstallationFloor mount
CompatibilityDeye 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
Weight93 kg
Warranty10 years

Documentation

PDFDatasheetOfficial manufacturer document

Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.