(PRE-ORDER ETA: MID-AUGUST)
3072Wh of Dependable, Quiet Power — Ready When It Matters Most
The EcoFlow DELTA 3 Ultra (3072Wh) is a high-capacity portable power station engineered for home backup, off-grid living, and demanding outdoor use. Built on automotive-grade LFP cells with an EV-style cell-to-chassis (CTC) structure, it delivers 3600W rated AC output — and up to 4600W with X-Boost™ 3.0 technology — through four flexible charging methods including wall, solar, generator, and alternator. With whisper-quiet operation at ≤25dB and a 10ms auto-switch UPS function, it keeps sensitive electronics and critical devices running without interruption.
Note: EcoFlow Smart Generators and Solar Panels are sold separately. Solar charge time of ~9.6 hrs (400W Solar Panel bundle) is based on optimal conditions.
Choose Your Option
| Feature | Portable Power Station | + 400W Solar Panel |
|---|---|---|
| Rated Capacity | 3072Wh | 3072Wh |
| Solar Charging | Panel sold separately | ~9.6 hrs (400W included) |
| What's Included | Power Station only | Power Station + 400W Panel |
Specifications
| Spec | Details |
|---|---|
| Rated Capacity | 3072Wh / 51.2V / 60Ah |
| Cell Chemistry | LFP (LiFePO4) |
| AC Output | 120V~60Hz, 3600W total (surge 7200W), 20A×4 per port, 30A×1 per port |
| X-Boost™ 3.0 | Up to 4600W |
| USB-A Output | 18W Max (5V-3A / 9V-2A / 12V-1.5A) |
| USB-C Output | ×1: 140W Max (HID); ×2: 45W Max per port |
| Cigarette Lighter | 12.6V, 10A, 126W Max |
| AC Input | 100-120V~15A, 50/60Hz, 1800W |
| Max PV Input | 800W |
| Charging Methods | 4 Ways: Wall, Solar, Generator, Alternator |
| Wall Charge Time | 0–80% in 1.48 hrs (1800W input) |
| Solar Charge Time | 0–80% in 3.37 hrs (800W); ~9.6 hrs with 400W Solar Panel bundle |
| UPS Auto-Switch | <10ms |
| Noise Level | ≤25dB at 600W |
| Dimensions (HWD) | 625.99mm × 327.71mm × 394.95mm |
| Net Weight | 32.7±0.6kg |
| Operating Temp | 20°C–30°C (68°F–86°F) |
| Charge Temp | 0°C–45°C (32°F–113°F) |
| Discharge Temp | -10°C–45°C (14°F–113°F) |
| Communication | Wi-Fi & Bluetooth |
| EMC | Class B |
| Warranty | 5-Year (3-year standard + 2-year extended via EcoFlow App registration) |
Payment & Security
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