Deye SE-F5
An entry point into Deye's SE-F line: 5.12 kWh of LiFePO4 storage at 51.2 V in a slim pack only 140 mm deep, ready to grow with the system.
Technical Specifications
| Parameter | DEYE-SE-F5 |
|---|---|
| Battery Data | |
| Energy | 5.12 kWh |
| Usable Energy | 4.1 kWh |
| Max. Capacity | 163.84 kWh |
| Nominal Voltage | 51.2 V |
| Operating Voltage | 44.8-57.6 V |
| Rated Capacity | 100 Ah |
| Cell Chemistry | LiFePO4 |
| Cycle Life | >6000 |
| End-of-Life Capacity | 70% |
| Energy Throughput | 8 MWh |
| Recommended Depth of Discharge | 80% |
| Rated DC Power | 1.5 kW |
| Max. Charge Current | 100 A |
| Max. Discharge Current | 120 A |
| Max. Charge/Discharge Current | 100/120 A |
| Recommended Charge/Discharge Current | 30 A |
| Peak Discharge Current | 150 (10s) A |
| Min. Battery Module Quantity | 1 |
| Parallel Units | 32 |
| Warranty (Years) | 10 |
| Mechanical & Interface | |
| Communication Ports | CAN2.0, RS485, Bluetooth, APP |
| Dimensions | 370 x 548 x 140 mm |
| Additional Notes | Peak charge current stated (10s); max 64 pcs parallel with CAN-Bridge |
| Status Indicator | LED (SOC, working, protecting), Buzzer |
| Weight | 41 kg |
| Environment & Protection | |
| Altitude | <3000 m |
| Charge Temperature | 0-55 °C |
| Discharge Temperature | -20 to 55 °C |
| Operating Humidity | 0-95% |
| Installation Location | Wall-Mounted, Floor-Mounted, Stack-Mounted |
| Enclosure IP Rating | IP21 |
| Storage Temperature | 0-35 °C |
| Working Temperature | Charge: 0-55 / 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 Yemen
| Market | Yemen |
| Grid authority / regulator | Public Electricity Corporation (PEC), Ministry of Electricity and Energy |
| Quotation currency | YER |
| Support hours timezone | Asia/Aden |
| Delivery & installation coverage | Sana'a, Aden, Taiz, Al Hudaydah, Mukalla |
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 Yemen that is Public Electricity Corporation (PEC), Ministry of Electricity and Energy. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Right-sized starter capacity: 5.12 kWh at 51.2 V, with 4.1 kWh usable at the recommended 80% depth of discharge.
- One-person installation: At 41 kg and only 140 mm deep, the pack suits single-installer wall mounting as well as floor or stack placement.
- Peak-ready current: 100 A maximum charge and 120 A maximum discharge, with a 150 A ten-second peak around 1.5 kW of rated DC power.
- Expandable to 163.84 kWh: Thirty-two packs connect in parallel, or 64 using a CAN-Bridge.
- 6,000-cycle chemistry: LiFePO4 cells rated past 6,000 cycles to 70% end-of-life capacity, with 8 MWh of throughput.
- Talks to everything: CAN2.0 and RS485 for the inverter, Bluetooth and app for the owner, LED and buzzer for on-site status.
Frequently Asked Questions
What systems does the SE-F5 connect to?
The SE-F5 is a 51.2 V low-voltage battery with a 44.8-57.6 V operating window; it talks to hybrid inverters over CAN2.0 or RS485.
Can I add more SE-F5 packs later?
Yes - the design allows 32 packs in parallel, and up to 64 with a CAN-Bridge, for a maximum bank of 163.84 kWh.
How much power can one SE-F5 sustain?
It is rated for 1.5 kW of DC power, with discharge current up to 120 A continuously and 150 A for ten-second peaks.
What depth of discharge should I plan with on the SE-F5?
Deye recommends 80% for this model, which corresponds to the 4.1 kWh usable figure; the recommended charge and discharge current is 30 A.
Does the SE-F5 work outdoors or in the cold?
The enclosure is IP21, so it needs a protected location; charging is specified from 0 to 55 degrees Celsius and discharge from -20 to 55 degrees Celsius.