Deye WD-G12100 / WD-G12200
1.28 kWh 12V modular battery with 100A discharge and universal inverter compatibility.
Download PDF Datasheet WhatsApp UsTechnical Specifications
| Parameter | WD-G12100 | WD-G12200 |
|---|---|---|
| Electrical / AC Output Data | ||
| Max Parallel Units | 10 units | |
| Nominal Voltage | 12.8 V | |
| Operating Voltage Range | 11.2~14.6 V | |
| Battery Data | ||
| Battery Energy Capacity | 1.28 kWh | 2.56 kWh |
| Nominal Capacity | 100 Ah | 200 Ah |
| Battery Type / Chemistry | LiFePO₄ | |
| Cycle Life | ≥6000 cycles | |
| Max Charge Current | 100 A | — |
| Max Continuous Charge/Discharge Current | 100 A | 200 A |
| Max Discharge Current | 100 A | — |
| Max Series Units | 4 units (51.2V) | |
| Peak Charge/Discharge Current | 200 A | 300 A |
| Recommended DoD | 80% | |
| Cell / Pack Configuration | Prismatic, 1P4S | — |
| Protection Features | ||
| IP Rating | IP20 | — |
| Mechanical Data | ||
| Installation / Mounting | Stack-Mounted, Floor-Mounted | |
| Container / Case Material | ABS + PC | — |
| Operating Conditions | ||
| Charging Temperature Range | 0 to 55 °C | — |
| Discharging Temperature Range | -20 to 55 °C | — |
| Max Altitude | ≤2000m | |
| Operating Temperature | Discharge: -20℃～55℃ °C | |
| Relative Humidity | 0 ~ 95% | |
| Storage Temperature Range | 0～35℃ °C | |
| Communication | ||
| Communication Interface | RS485 | |
Note: Specifications are based on the official Deye WD-G12100 / WD-G12200 datasheet. Values may be subject to change; always verify against the latest manufacturer documentation before system design and procurement.
Availability & grid compliance in Germany
| Market | Germany |
| Grid authority / regulator | Bundesnetzagentur |
| Quotation currency | EUR |
| Support hours timezone | Europe/Berlin |
| Delivery & installation coverage | Berlin, Munich, Hamburg, Frankfurt |
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 Germany that is Bundesnetzagentur. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 12V System: Universal inverter compatibility
- 200A Peak Current: High power capability
- Flexible Config: Series to 51.2V, parallel to 10 units
- Intelligent BMS: Built-in protection and monitoring
- LED Indicators: SOC and status display
- Easy Maintenance: External power recharging support
- 300A Peak Current: High power capability
- Firmware Updates: RS485 firmware upgrade support
Frequently Asked Questions
Is the DEYE WD-G12100 suitable for hot climates like the Gulf?
Yes. The WD-G12100 uses LiFePO4 chemistry with a BMS and thermal management designed to operate safely in the high ambient temperatures common across the Middle East and Africa.
Can I use this with any inverter?
Yes! The WD-G12100 is designed for wide application and works with any brand inverter, making it perfect for backup power and residential systems.
How can I expand the system?
You can connect up to 4 units in series (reaching 51.2V) and up to 10 units in parallel, allowing flexible system configurations to meet your energy needs.
Is the DEYE WD-G12200 suitable for hot climates like the Gulf?
Yes. The WD-G12200 uses LiFePO4 chemistry with a BMS and thermal management designed to operate safely in the high ambient temperatures common across the Middle East and Africa.
How does this compare to the WD-G12100?
The WD-G12200 offers double the capacity (200Ah vs 100Ah, 2.56kWh vs 1.28kWh) and higher current capability (200A continuous vs 100A) for more demanding applications.
What is the maximum system configuration?
You can connect up to 4 units in series (reaching 51.2V) and up to 10 units in parallel, allowing for flexible system configurations up to 102.4 kWh.