Deye SE-G5.1
5.12 kWh Low Voltage LiFePO4 Battery with 6000+ cycle life and IP20 protection.
Technical Specifications
| Parameter | DEYE-SE-G5.1 |
|---|---|
| Additional Specifications | |
| Usable Energy | 4.1 kWh |
| Communication Port | CAN2.0, RS485 |
| Operating Voltage | 44.8~57.6 V |
| Recommend Depth of Discharge | 80%DoD |
| Nominal Energy | 5.12 kWh |
| Mounting Options | Floor/Wall/Rack |
| Battery Data | |
| Battery Type / Chemistry | LiFePO4 |
| Battery Energy Capacity | 100 Ah |
| Max Charge Current | 50A (100A peak) |
| Max Discharge Current | 50A (100A peak) |
| Recommended DoD | 80% |
| Cell / Pack Configuration | 1P16S |
| Electrical / AC Output Data | |
| Peak Current | 100A(10 sec) |
| Status Indicator | 3LED (working, alarming, protecting) |
| Nominal Voltage | 51.2 V |
| Operating Voltage Range | 44.8-57.6 V |
| Mechanical Data | |
| Installation / Mounting | Wall-Mounted, Floor-Mounted ( Stacked ) , Rack-Mounted |
| Protection Features | |
| IP Rating | IP20 |
| Communication | |
| Communication Interface | CAN2.0, RS485 |
| Operating Conditions | |
| Max Altitude | ≤2000m |
| Relative Humidity | 0 ~ 95 |
| Storage Temperature Range | 0℃~35℃ |
| Operating Temperature | Discharge:-20℃~55℃ |
| Charging Temperature Range | 0 to 55 °C |
| Discharging Temperature Range | -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 Sudan
| Market | Sudan |
| Grid authority / regulator | Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum |
| Quotation currency | SDG |
| Support hours timezone | Africa/Khartoum |
| Delivery & installation coverage | Khartoum, Omdurman, Port Sudan, Kassala, Nyala |
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 Sudan that is Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 5.12 kWh Capacity: 100Ah nominal capacity with efficient LiFePO4 chemistry
- Scalable to 327 kWh: Connect up to 64 units in parallel for large installations
- 6000+ Cycle Life: Long-lasting performance at 80% depth of discharge
- 5 Year Warranty: Comprehensive manufacturer warranty included
- Wide Temperature Range: Operates from -20°C to 55°C for various climates
- Smart Monitoring: 5 LED indicators and remote monitoring support
Frequently Asked Questions
How many SE-G5.1 units can I connect together?
You can connect up to 64 SE-G5.1 units in parallel, providing a maximum storage capacity of 327 kWh. This makes it suitable for both residential and small commercial installations.
What inverters are compatible with the SE-G5.1?
The SE-G5.1 is designed to work with DEYE hybrid inverters and other compatible 48V low-voltage inverter systems. It features CAN2.0 and RS485 communication for seamless BMS integration.
What is the expected lifespan of the SE-G5.1?
With proper use at 80% depth of discharge, the SE-G5.1 offers over 6000 charge cycles. This translates to approximately 15-20 years of service life under normal residential usage patterns.
Can I install the SE-G5.1 outdoors?
The SE-G5.1 has an IP20 rating, which means it should be installed in a protected indoor environment or weatherproof enclosure. It's not designed for direct outdoor exposure.