DEYE GB-A High Voltage Battery System

Deye Battery Datasheet — GB-A

A slim 409.6 V home battery just 200 mm deep, built from 2 kWh modules for 4 to 16 kWh, IP65-sealed and able to charge at -20 degrees C.

SKU: DEYE-GB-A | Last Updated: 2026-01-24

⚡Electrical Specifications

Energy2 kWh
Usable Energy3.6 kWh
Module Energy2 kWh
System Energy4-16 kWh
Max. Capacity16 kWh
Nominal Voltage51.2 V
Module Nominal Voltage51.2 V
System Nominal Voltage409.6 V
Operating Voltage358.4-460.8 V
Rated Capacity39.1 Ah
Module Capacity39.1 Ah
Cell ChemistryLiFePO4
Cycle Life>6000
End-of-Life Capacity70 %
Recommended Depth of Discharge90 %
Max. Charge Current28 A
Max. Discharge Current37 A
Max. Charge/Discharge Current37 A
Recommended Charge/Discharge Current28 A
Modules in Series2-8
Min. Battery Module Quantity2
Battery Module ModelsGB-A-PACK4, GB-A-PACK6
Warranty (Years)10

🔧Mechanical Specifications

Communication PortsCAN2.0, RS485
Dimensions700 x 1575 x 200 mm
Additional NotesCharge power 2.5/6.25/10 kW and discharge power 3.3/8.2/10 kW per config
Status IndicatorYellow: Battery High Voltage Power On; Red: Battery System Alarm
Weight62-180 kg

🌡️Environmental Specifications

Altitude<2000 m
Charge Temperature-20 to 55 °C
Discharge Temperature-20 to 55 °C
Operating Humidity5-95 %
Installation LocationFloor-Mounted
Enclosure IP RatingIP65
Storage Temperature0-35 °C
Working TemperatureCharge/Discharge: -20 to 55 °C