Deye
Deye SE-F12 Max Low Voltage Storage Battery 11.8 kWh LiFePO4 Heated
Deye SE-F12 Max Low Voltage Storage Battery 11.8 kWh LiFePO4 Heated
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€1,837.50
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Deye SE-F12 Max Low Voltage Storage Battery 11.8 kWh LiFePO4 Heated
The Deye SE-F12 Max is a low-voltage storage battery of 11.8 kWh (230 Ah at 51.2 V) with LiFePO4 cells and integrated heating: the -H version warms the pack and allows charging even below freezing, the classic limit of lithium batteries installed in garages, unheated cellars or outdoor plant rooms.
The IP65 / NEMA 3R rating allows wall or floor installation even in damp environments, while the BMS talks CAN 2.0, RS485 and Bluetooth to Deye 48 V hybrid inverters of the SUN-SG01LP1, SG04LP3 and SG05LP3 series. Up to 32 units can be paralleled (64 with CAN-Bridge) for up to 377,6 kWh, with ≥ 6000 cycles, 90% DoD and a 10-year warranty.
Key features
Integrated heatingThe -H version warms the cells and lets the battery charge even below freezing, so usable capacity is not lost in winter.
11.8 kWh in IP65230 Ah at 51.2 V with IP65 / NEMA 3R protection: wall or floor mounted, even in damp or unheated rooms.
Up to 377,6 kWh in parallelUp to 32 units can be paralleled (64 with CAN-Bridge) with automatic recognition, so the system can grow over time.
≥ 6000 cycles and 10 yearsLiFePO4 cells rated for at least 6000 cycles at 70% remaining capacity, 90% DoD, 95% round-trip efficiency and a 10-year warranty.
Technical specifications
| Feature | Value |
|---|---|
| Product code | SE-F12 Max-H |
| Nominal energy | 11.8 kWh |
| Rated capacity | 230 Ah |
| Nominal voltage | 51.2 V |
| Voltage range | 44.8-57.6 V |
| Cell chemistry | LiFePO4 (LFP) |
| Max. output power | 11.8 kW |
| Cycle life | ≥ 6000 (25 °C ±2 °C, 70% EOL) |
| Recommended DoD | 90% |
| Round-trip efficiency | 95% |
| Communication | CAN 2.0, RS485, Bluetooth |
| Parallel expansion | up to 32 units (64 with CAN-Bridge), up to 377,6 kWh |
| Ingress protection | IP65 / NEMA 3R |
| Integrated heating | yes, -H version for low-temperature charging |
| Operating temperature | -20 to 55 °C |
| Storage temperature | 0 to 35 °C |
| Max. altitude | ≤ 3000 m |
| Dimensions (W×H×D) | 464×767×244.5 mm |
| Weight | approx. 93 kg |
| Installation | wall-mounted or floor-mounted |
| Display and isolation | LCD display (SOC, alarms), built-in circuit breaker |
| Certifications | UN38.3, CE, CB |
| Warranty | 10 years |
Documentation
PDFBrochure serie SE-F12 Max / SE-F16 MaxOfficial manufacturer documentPDFManuale utente SE-F12 Air / SE-F12 Max / SE-F16 MaxOfficial manufacturer documentPDFManuale utente SE-F12 MaxOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.