- Overview
- Specifications
EcoFlow DELTA Pro Ultra Inverter: Revolutionary Power Security for Your Home
Introducing the EcoFlow DELTA Pro Ultra, a cutting-edge whole-home backup solution that redefines power dependability. Experience the pinnacle of power security with a monumental 6-90kWh capacity, offering over 30 days of essential backup for a standard household. This stackable, space-efficient unit seamlessly integrates into your home, ensuring lights, refrigerators, and essential appliances keep running smoothly during extended outages.
Unmatched Power for Every Appliance
Boasting a robust 7.2kW-21.6kW output with both 120V & 240V capabilities, the EcoFlow DELTA Pro Ultra handles all your household power needs, including energy-intensive items like a 3-ton central air conditioner. Enhance your power capabilities by connecting 3 inverters with the EcoFlow Smart Home Panel 2, unlocking a staggering 21.6kW AC output, and maintaining a steady 7200W output with X-Fusion technology.
Solar-Powered Efficiency
Harness the sun's energy with an incredible 5.6kW-16.8kW solar input, setting new standards in portable solar power. Connect three inverters to charge your entire home's energy needs in just one hour. The EcoFlow DELTA Pro Ultra's High and Low-PV technology allows for both portable and rooftop solar system setups, ensuring complete energy independence.
Diverse Charging Options
EcoFlow DELTA Pro Ultra offers versatility in charging, including solar, grid, gas generator, and even EV charging pile. With industry-leading speeds of up to 8800W, recharge two batteries in a mere 2 hours, ensuring you're always powered up.
Seamless Power Transition
Experience a world where power outages are imperceptible. EcoFlow DELTA Pro Ultra's online UPS delivers zero-millisecond downtime and silent backup for low draws under 2000W. Enjoy uninterrupted power and silent operation, preserving the tranquility of your home environment.
Advanced Design for Peace of Mind
Benefit from the EcoFlow X-Cooling system, ensuring safe and efficient operation. The state-of-the-art LFP technology and advanced BMS regulate critical data for safety, longevity, and high performance. With over 3500+ cycles before capacity drops to 80%, the EcoFlow DELTA Pro Ultra offers years of reliable service.
Ready for All Conditions
Built to withstand even the harshest conditions, the EcoFlow DELTA Pro Ultra is your guardian against extreme weather and freezing winters, ensuring your power security remains uncompromised.
Shipped from Our US Warehouse
Need your power solution fast? We ship straight from our U.S. warehouse, ensuring quick and reliable delivery right to your doorstep.
5 Year Warranty
We stand behind the DELTA Pro Ultra with an industry leading 5 year warranty, offering you peace of mind. Trust in a product that's backed by a commitment to quality and reliability.
Delta Pro Ultra Inverter Specifications
| Feature | Specification |
|---|---|
| AC Output | 6 AC Outlets, 120V/240V, 7200W Total |
| X-Boost | No |
| UPS | Backup UPS Port (L1 Phase <20ms); online UPS Port (L2 Phase 0ms) |
| No-load Consumption | <45W |
| Efficiency of AC Output of 100W | 70% |
| Discharging Efficiency at Full Load | 94% |
| Charging Voltage | C20 Input: Support 100V-120V / 220V-240V; Power Input/Output Port: Support 100V-120V /220V-240V |
| AC Input Power Adjustment | Supported, adjustable in all charging modes |
| AC Charging Method | AC Input, Power Input/Output Port (AC Charging Pile/Generator/SHP2) |
| AC Charging Input | AC Charging Pile Supported: 120V/240V, 30A, 3600W/7200W Max |
| C20 Charging | Wall Charging Supported: 120V, 15A, 1800W Max; 240V, 12.5A, 3000W Max |
| Protection | Protection from Lightning and Surges |
| USB-A Output | 2 ports, 5V, 2.4A, 12W |
| USB-C Output | 2 ports, 5V, 9V, 12V, 15V, 20V, 5A, 100W Max |
| Anderson Port Output | 12.6V, 30A, 378W Max |
| High Voltage PV (MPPT) | 80-450V, 15A, 4000W Max |
| Low Voltage PV (MPPT) | 30-150V, 15A, 1600W Max |
| Power input/output | High Voltage Port |
| Parallel Connection | Supported |
| Grid-tie | Not Supported |
| Smart Home Panel 2 | Supported |
| Car Charging Input | Not Supported |
DELTA Pro Ultra Battery Specifications
| Feature | Specification |
|---|---|
| Battery Capacity | 6144Wh, 102.4V, 32S3P |
| Battery Chemistry | LFP |
| Cell Specs | 20Ah, 3.2V |
| Cell Efficiency | AC full loading ≥95% |
| Operating Temperature | Discharging temp: −20°C to 45°C (−4°F to 113°F) Charging temp: −20°C to 45°C (−4°F to 113°F) Storage temp: −20°C to 45°C (−4°F to 113°F) (optimum: −20°C to 45°C(68°F to 86°F)) |
| Battery Heating | Yes (automatically start below –4°F) |
| Cycle Life | 3500 cycles to 80%+ capacity |
| Battery Balance | Automatic control of the charging/discharging limit of each battery pack |
| Protection | Over Temperature, Low Temperature, Over Voltage, Low Voltage, Overload, Short Circuit, Overcurrent Protection |
How-To-Videos