DEYE SE-F12 Advanced Energy Storage System

Deye Battery Datasheet — SE-F12

The Deye SE-F12 is a 12.03 kWh, 51.2 V LiFePO4 battery with 10.83 kWh usable at 90% depth of discharge. One module is a complete system, and 32 in parallel reach 384.96 kWh.

SKU: DEYE-SE-F12 | Last Updated: 2026-01-24

⚡Electrical Specifications

Energy12.03 kWh
Usable Energy10.83 kWh
Max. Capacity384.96 kWh
Nominal Voltage51.2 V
Operating Voltage44.8-57.6 V
Rated Capacity235 Ah
Cell ChemistryLiFePO4
Cycle Life>6000
End-of-Life Capacity70 %
Energy Throughput37 MWh
Recommended Depth of Discharge90 %
Rated DC Power3.5 kW
Max. Charge Current230 A
Max. Discharge Current230 A
Max. Charge/Discharge Current230 A
Recommended Charge/Discharge Current115 A
Peak Discharge Current280 (10s) A
Min. Battery Module Quantity1
Parallel Units32
Warranty (Years)10

🔧Mechanical Specifications

Communication PortsCAN2.0, RS485, Bluetooth, APP
Dimensions400 x 599 x 233 mm
Additional NotesPeak charge current stated (10s); max 64 pcs parallel with CAN-Bridge
Status IndicatorLED (SOC, working, protecting), Buzzer
Weight84 kg

🌡️Environmental Specifications

Altitude<3000 m
Charge Temperature0-55 °C
Discharge Temperature-20 to 55 °C
Operating Humidity0-95 %
Installation LocationWall-Mounted, Floor-Mounted, Stack-Mounted
Enclosure IP RatingIP21
Storage Temperature0-35 °C
Working TemperatureCharge: 0-55 / Discharge: -20 to 55 °C

✅Certifications

UN38.3CECB