Deye

Deye WD-G12100 / DEYE-WD-G12200

Deye's small-format 12.8 V battery: 100 Ah of prismatic LiFePO4 cells, 1.28 kWh, and series or parallel flexibility up to four in series and ten in parallel.

Models Covered: DEYE-WD-G12100, DEYE-WD-G12200

Manufacturer: Ningbo Deye Inverter Technology Co., Ltd

Application: Small systems deserve real LiFePO4 engineering too: the Deye WD-G12100 packs 100 Ah - 1.28 kWh - into an 11 kg, 310 x 298 x 160 mm case built on prismatic cells in a 1P4S configuration. It sustains 100 A of charge and discharge with a 200 A peak, leaving headroom for inverter surges in compact installations. Flexibility is the point: up to four units wire in series to build a 51.2 V bank, up to ten run in parallel, and RS485 communication plus an LED keep state of charge visible. The recommended depth of discharge is 80%, cycle life exceeds 6,000 cycles to 70% capacity, and the operating window spans 11.2-14.6 V. Charging is specified from 0 to 55 degrees Celsius and discharging from -20 to 55, at altitudes up to 2,000 m and humidity to 95%. Floor and stack mounting keep placement simple, and the pack is certified to UN38.3 with an MSDS available.

Download PDF Datasheet WhatsApp Us

Technical Specifications

Parameter DEYE-WD-G12100DEYE-WD-G12200
Battery Data
Energy 1.28 kWh2.56 kWh
Nominal Voltage 12.8 V
System Nominal Voltage 51.2 V
Operating Voltage 11.2-14.6 V
Rated Capacity 100 Ah200 Ah
Cell Chemistry LiFePO4
Pack Configuration 1P4S2P4S
Cycle Life >6000
Recommended Depth of Discharge 80%
Max. Charge Current 100 A200 A
Max. Discharge Current 100 A200 A
Max. Charge/Discharge Current 100 A200 A
Peak Discharge Current 200 A300 A
Modules in Series 4
Min. Battery Module Quantity 1
Parallel Units 10
Mechanical & Interface
Communication Ports RS485
Dimensions 310 x 298 x 160 mm471 x 348 x 160 mm
Additional Notes Prismatic cells
Status Indicator LED (SOC,working
Weight 11 kg21 kg
Environment & Protection
Altitude <2000 m
Charge Temperature 0-55 °C
Discharge Temperature -20 to 55 °C
Operating Humidity 0-95%
Installation Location Floor-Mounted, Stack-Mounted
Enclosure IP Rating IP20
Storage Temperature 0-35 °C
Working Temperature 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 UAE

Market UAE
Grid authority / regulator DEWA, ADDC, SEWA
Quotation currency AED
Support hours timezone Asia/Dubai
Delivery & installation coverage Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah

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 UAE that is DEWA, ADDC, SEWA. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

Key Features & Technical Highlights

  • A 12 V building block: 12.8 V nominal and 100 Ah - 1.28 kWh - from prismatic LiFePO4 cells in a 1P4S pack.
  • Just 11 kg: A 310 x 298 x 160 mm case light enough for one person to carry and position.
  • 200 A peak headroom: 100 A of continuous charge and discharge, with a 200 A peak for surge moments.
  • Series to 51.2 V: Four units in series form a 51.2 V nominal system; up to ten units run in parallel.
  • 6,000-cycle endurance: Rated beyond 6,000 cycles to 70% capacity at the recommended 80% depth of discharge.
  • RS485 plus LED: RS485 communication with LED indication of state of charge and operation.
  • Double the amp-hours: 200 Ah and 2.56 kWh at 12.8 V nominal from a 2P4S prismatic LiFePO4 configuration.
  • 300 A peak muscle: 200 A of continuous charge and discharge, with 300 A available at peak.
  • Series and parallel ready: Four in series reach 51.2 V nominal; up to ten units combine in parallel.
  • Long-cycle chemistry: More than 6,000 cycles to 70% capacity at the recommended 80% depth of discharge.
  • Manageable 21 kg format: A 471 x 348 x 160 mm case that floor- or stack-mounts without lifting gear.
  • Simple integration: RS485 communication and LED state-of-charge display, certified to UN38.3 with MSDS.

Frequently Asked Questions

What can I build with WD-G12100 batteries?

Anything from a single 12.8 V supply to a 51.2 V bank: up to four units connect in series and up to ten in parallel.

What is the peak current of the WD-G12100?

200 A, on top of a 100 A continuous charge and discharge rating.

How heavy is the WD-G12100?

11 kg, in a 310 x 298 x 160 mm case - a genuinely one-person module.

What cells does the WD-G12100 use?

Prismatic LiFePO4 cells in a 1P4S layout, rated for more than 6,000 cycles to 70% remaining capacity.

What environmental limits apply to the WD-G12100?

Charging from 0 to 55 degrees Celsius, discharge from -20 to 55, humidity to 95%, storage at 0-35 and altitude below 2,000 m; the IP20 case needs a dry, protected spot.

How much energy does the WD-G12200 store?

2.56 kWh - 200 Ah at 12.8 V nominal, within an 11.2-14.6 V operating window.

What surge current can the WD-G12200 supply?

A 300 A peak, above its 200 A continuous rating in both directions.

Can WD-G12200 units form a 48 V-class system?

Yes - four in series produce a 51.2 V nominal bank, and up to ten units may be paralleled for capacity.

What separates the WD-G12200 from the WD-G12100?

Capacity and current: 200 Ah and 2.56 kWh versus 100 Ah and 1.28 kWh, with 200 A continuous and 300 A peak versus 100 A and 200 A; the larger pack weighs 21 kg instead of 11 kg.

How should the WD-G12200 be stored and sited?

Indoors on a floor or in a stack, stored at 0-35 degrees Celsius, at up to 95% humidity and below 2,000 m altitude.