





🔌 Power your life uninterrupted — anytime, anywhere.
The DELTA Pro Ultra is a cutting-edge 12kWh LiFePO4 home battery backup with a powerful 7200W dual voltage inverter. Expandable up to 90kWh, it delivers whole-house power for over 30 days of essential energy. With smart app control, it prioritizes circuits and integrates solar to reduce bills, making it the ultimate scalable solar generator for home, emergency, and outdoor use.
| Brand | EF ECOFLOW |
| Wattage | 7200 watts |
| Fuel Type | Electric |
| Power Source | Battery Powered |
| Recommended Uses For Product | Residential |
| Item Weight | 293.6 Pounds |
| Voltage | 120 Volts (AC) |
| Output Wattage | 7200 |
| Special Feature | Dual Voltage, Expandable Capacity |
| Included Components | Battery Connection Cable (x2), Portable Stand (×1), Supporting Leg (×4), M6*20 (×4), EcoFlow Side Mount Caster (×4), EcoFlow Disassembly and Assembly Tool (×1), EcoFlow Solar to Low-PV Port Charging Cable (×1), EcoFlow AC Charging Cable-C20 (×1), User Manual, DPU Battery(x2), DPU Inverter |
| Color | Silver |
| Product Dimensions | 27.2"L x 18.9"W x 8.4"H |
| Model Name | EFYJ751-BP |
| Engine Type | Inverter |
| Total Power Outlets | 6 |
| Current Rating | 7.2E+3 Amps |
| Engine Power Maximum | 21.6 Kilowatts |
| Starting Wattage | 3E+3 Watts |
| Running Wattage | 7.2E+3 Watts |
| UPC | 842783132949 |
| Manufacturer | ECOFLOW |
| Part Number | EFYJ751-BP |
| Item Weight | 294 pounds |
| Item model number | EFYJ751-PCS-US |
| Style | DELTA Pro Ultra with Extra Battery |
| Item Package Quantity | 1 |
| Special Features | Dual Voltage, Expandable Capacity |
| Batteries Required? | No |
| Warranty Description | 5 year manufacturer |
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