Deye

Deye 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.

Models Covered: DEYE-GB-A

Manufacturer: Ningbo Deye Inverter Technology Co., Ltd

Application: Tuck a whole evening of backup into a strip of wall-side floor space just 200 mm deep. The Deye GB-A composes its 409.6 V system from 2 kWh, 39.1 Ah modules, two to eight of them stacking into 4 to 16 kWh, with the two-module baseline yielding 3.6 kWh usable at the recommended 90% depth of discharge. Depending on configuration, charge power steps through 2.5, 6.25 and 10 kW while discharge delivers 3.3, 8.2 or 10 kW, enough to carry a household through its evening peak. The IP65 housing stands on the floor indoors or out, and unlike most packs it charges as well as discharges across the full -20 to 55 degrees C span, no heater caveat attached. LiFePO4 cells rated over 6,000 cycles hold 70% capacity at end of life, CAN2.0 and RS485 link it to the inverter, humidity tolerance stretches from 5 to 95%, and the warranty runs a decade.

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Technical Specifications

Parameter DEYE-GB-A
Battery Data
Energy 2 kWh
Usable Energy 3.6 kWh
Module Energy 2 kWh
System Energy 4-16 kWh
Max. Capacity 16 kWh
Nominal Voltage 51.2 V
Module Nominal Voltage 51.2 V
System Nominal Voltage 409.6 V
Operating Voltage 358.4-460.8 V
Rated Capacity 39.1 Ah
Module Capacity 39.1 Ah
Cell Chemistry LiFePO4
Cycle Life >6000
End-of-Life Capacity 70%
Recommended Depth of Discharge 90%
Max. Charge Current 28 A
Max. Discharge Current 37 A
Max. Charge/Discharge Current 37 A
Recommended Charge/Discharge Current 28 A
Modules in Series 2-8
Min. Battery Module Quantity 2
Battery Module Models GB-A-PACK4, GB-A-PACK6
Warranty (Years) 10
Mechanical & Interface
Communication Ports CAN2.0, RS485
Dimensions 700 x 1575 x 200 mm
Additional Notes Charge power 2.5/6.25/10 kW and discharge power 3.3/8.2/10 kW per config
Status Indicator Yellow: Battery High Voltage Power On; Red: Battery System Alarm
Weight 62-180 kg
Environment & Protection
Altitude <2000 m
Charge Temperature -20 to 55 °C
Discharge Temperature -20 to 55 °C
Operating Humidity 5-95%
Installation Location Floor-Mounted
Enclosure IP Rating IP65
Storage Temperature 0-35 °C
Working Temperature Charge/Discharge: -20 to 55 °C

Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.

Availability & grid compliance in Iraq

Market Iraq
Grid authority / regulator Ministry of Electricity Iraq
Quotation currency IQD
Support hours timezone Asia/Baghdad
Delivery & installation coverage Baghdad, Basra, Erbil, Mosul

Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Iraq that is Ministry of Electricity Iraq. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

Key Features & Technical Highlights

  • Grows 2 kWh at a time: Two to eight 2 kWh, 39.1 Ah modules build systems of 4 to 16 kWh at 409.6 V nominal.
  • Up to 10 kW both ways: Charge power of 2.5, 6.25 or 10 kW and discharge of 3.3, 8.2 or 10 kW depending on configuration.
  • Charges in freezing cold: Charges and discharges across -20 to 55 degrees C with no heating precondition.
  • A 200 mm slim IP65 shell: The 700 x 1575 x 200 mm floor-standing housing is sealed to IP65 for dusty or damp spots.
  • Speaks to hybrid inverters: CAN2.0 and RS485 ports pair the pack with high-voltage hybrid inverters.
  • Ten-year peace of mind: More than 6,000 LiFePO4 cycles to 70% capacity, wrapped in a 10-year warranty.

Frequently Asked Questions

How slim is the GB-A really?

The housing measures 700 x 1575 x 200 mm, so it stands only 200 mm off the wall while weighing 62 to 180 kg depending on module count.

What sizes can I build with GB-A modules?

Each module carries 2 kWh; stacks of two to eight span 4 to 16 kWh, with GB-A-PACK4 and GB-A-PACK6 as the named module builds and 16 kWh as the ceiling.

Can the GB-A charge in freezing weather?

Yes; both charge and discharge are rated from -20 to 55 degrees C, so winter operation needs no special preparation.

How much power can a GB-A system deliver?

Discharge power is 3.3, 8.2 or 10 kW by configuration, with charge power of 2.5, 6.25 or 10 kW to match.

Which inverter class does the GB-A require?

A high-voltage one: the system is nominally 409.6 V and operates between 358.4 and 460.8 V, communicating over CAN2.0 or RS485.