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EcoFlow DELTA Pro Ultra Whole-Home Backup Power

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Unleash Limitless Power, Anywhere: EcoFlow DELTA Pro Ultra Inverter - Your Home's Superhero!

Unveil the Future of Home Power with EcoFlow DELTA Pro Ultra. It is Designed for emergency and daily use and offers a groundbreaking 6kWh capacity, 7200W output, and 5.6kW solar input. Pair it with the EcoFlow Smart Home Panel 2 for seamless power transitions, efficient energy monitoring, and lower electricity expenses. Flexible and expandable, it quickly adapts to various energy sources, ensuring your home stays powered in every scenario. 

The EcoFlow Delta Pro Ultra is a powerhouse in the home battery backup market. This article discusses how it compares to the Tesla Powerwall and is a viable solution for home backup.

What's Included

Everything you need is included with the EcoFlow DELTA Pro Ultra and more!

  • EcoFlow DELTA Pro Ultra Inverter
  • EcoFlow Portable Stand
  • EcoFlow Supporting Leg (4)
  • M6*20 (4)
  • EcoFlow Side Mount Caster (4)
  • EcoFlow Disassembly and Assembly Tool
  • EcoFlow Solar to Low-PV Port Charging Cable
  • EcoFlow AC Charging Cable-C20
  • User Manual & Warranty Card
  • EcoFlow DELTA Pro Ultra Battery
  • EcoFlow Battery Connection Cable

Extended Power Assurance: Month-Long Energy Security with 6-90kWh Capacity

Here's the deal: with up to 90kWh of battery capacity, you're looking at enough juice to keep your home's essential appliances running for over a month. Yeah, you heard that right – a month! And the best part? This system isn't some bulky beast. It's stackable, sleek, and surprisingly compact. You can tuck it away in your garage or utility closet, no sweat. This isn't just about power; it's about power that fits your space and your life.

Month-long power security (6-90kWh Capacity)
One DELTA Pro Ultra Unit Covers Every Home Appliance

Universal Powerhouse: One Unit for All Your Appliances (7.2kW-21.6kW, 120V & 240V Output)

Get this: the EcoFlow DELTA Pro Ultra isn't just powerful, it's a powerhouse. With a 7.2kW output, it can easily run your heaviest appliances – yes, even that 3-ton central air conditioner. But here’s where it gets really interesting. Link up three inverters with the EcoFlow Smart Home Panel 2, and suddenly you're looking at a massive 21.6kW AC output. And the icing on the cake? The X-Fusion tech ensures you’re always getting a rock-solid 7200W output. No dips, no surprises. Just consistent, reliable power whenever you need it.

Power On-The-Go: Tackle High-Demand Tasks Anywhere with Our Portable 30A, 240V Socket

Think you can't have massive power in a portable package? Think again. The EcoFlow DELTA Pro Ultra is changing the game with its 30-amp socket. It's not just powerful – it's smart, easily handling your biggest power hogs like dryers and water heaters. But here's the real deal: this beast is portable. Yep, you heard that right. Compact enough to tag along wherever you go, it's like having a power station right in your hands. Whether you're at home or on the move, this little powerhouse slips right into your life, keeping everything running without a hitch.

Meet heavy-draw demands anywhere. (Portable 30A, 240V Socket)
One hour of solar for one day of power. (5.6kW-16.8kW Solar Input)

Sun-Powered Efficiency: One Hour of Solar Equals a Full Day's Energy (5.6kW-16.8kW Solar Input)

Get ready to have your mind blown by our state-of-the-art inverter. It's a little genius that marries high and low-PV tech to revolutionize your energy experience. Picture this: a compact unit, easy to handle, yet it packs a whopping 5.6kW solar input. But wait, there's more! Link up three of these bad boys, and boom, you're at an insane 16.8kW. What does that mean for you? Charging a whole day's worth of home energy in just one hour – that's right, 60 minutes. Whether you're hitting the road or decking out your rooftop with solar panels, this inverter is your golden ticket to energy freedom. Dive into the era of sustainable power today!

Stay Powered Up, Anytime, Anywhere – Generator and EV Pile Compatible

Imagine never being stuck for a charge again. That's the freedom you get with the EcoFlow DELTA Pro Ultra. It's not just about plugging into a wall socket. We're talking solar, grid, gas generators, and yes, even your EV charging station. But wait, it gets better. With our groundbreaking 8800W Multicharge, you can juice up two batteries in a mere 2 hours. This isn't just a charger, folks. It's your all-access pass to never-ending power, no matter where you are or what you're doing.

Always in charge. (Even with a Generator or EV Pile)
Seamless Power When the Grid Fails with the Online UPS Feature

Experience Seamless Power, Even When the Grid Fails – Instant 0 ms Downtime and Whisper-Quiet 0 dB Backup!

Picture this: Power outages that don't even make a blip in your day. That's the reality with EcoFlow DELTA Pro Ultra and its online UPS feature. You get non-stop, perfect power flow – it's like the outage never happened. And the best part? It's not just about keeping the lights on. This powerhouse is a guardian for your tech gear, keeping them safe 24/7. Plus, when the power's out for the long haul, this unit stays silent under 2000W loads. So you can say goodbye to noisy generators. It's like a ninja – powerful yet silent at a remarkable 0 dB, ensuring your nights are as serene as ever while keeping everything charged up.

Stay Chill with EcoFlow's Advanced X-Cooling System

Get this: Our exclusive X-Cooling technology isn't just cool by name. It's a game-changer in handling heat, especially when you're pushing heavy loads non-stop. What does this mean for you? Your EcoFlow DELTA Pro Ultra works smarter, lasts longer, and hey, we're so confident in it that we're backing it with a solid 5-year warranty. That's the kind of peace of mind you need.

EcoFlow Advanced X-Cooling System Keeps Your Battery Lasting Longer.
EcoFlow Advanced BMS Technology

Enhance Your Power Experience with EcoFlow's Advanced BMS Technology

Check this out – with our top-tier LFP tech paired with a next-level battery management system (BMS), we're talking about more than just power. We're ensuring the EcoFlow DELTA Pro Ultra is safe, lasts longer, and performs like a champ. And here's the real kicker: each battery is built to last with over 3500 cycles. That means you're getting years of dependable use, and even when it hits 80% capacity, it's still going strong. That's what I call real power endurance!

Peace of mind with an advanced design.

Operating Temperatures: -4F to 113F

Operating Temperatures: -4°F to 113°F


290V High Voltage Tolerance

290V High Voltage Tolerance


IP54 Dustproof and Splashproof

IP54 Dustproof and Splashproof


Product Specs

Specifications
Net Weight (lb) Inverter: 70 lb Battery: 116.4 lb
Warranty Inverter: 5 Years Battery: 5 Years
4G Optional
Capacity 6144Wh, expandable up to 90kWh
Screen Yes
WiFi Supported
Dimensions (in) Inverter: 27.2×18.9x8.4 in Battery: 26×18×8 in
Max. Operating Altitude 9842.5 ft
Bluetooth Yes
Protection Level IP54
Number of AC Outlets 6
Number of USB-A Output 2
Number of USB-C Output 2
Number of DC Output 1
AC Outlets 120V/240V, total 7200W
USB-A Output 5V/2.4A, 12W Max per port, total 24W
USB-C Output 5/9/12/15/20V/5A, 100W Max per port, total 200W
DC Output 12.6V/30A. 378W Max
Power Input / Output Port 120V/240V 30A 3600W Max / 7200W Max
MPPT 1 (High Voltage PV) 80-450V 15A 4000W Max
AC Charging Input Port 120V/240V 15A/12.5A 1800W Max/3000W Max
MPPT 2 (Low Voltage PV) 30-150V 15A 1600W Max
Cycle life 3500 cycles to 80%+ capacity
Shelf Life 10 years
Battery Chemistry LFP
Value Protection Over Temperature, Low Temperature, Over Voltage, Low Voltage, Overload, Short Circuit, Overcurrent
Operating Temperature -4°F-113°F
Noise Level <30 dB

EcoFlow Delta Pro Ultra Whole-Home Backup Power Specs

Product Installation Manual

If you need more information on the specifications, installation, warranty, etc -- Please check out the Owner's Manual.

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1. *For 30 minutes of use.

2. The 3-ton central air conditioner's LRA rating must be within 120A.

3. X-Fusion technology ensures that all AC output sockets provide optimal output in terms of wattage and amp. In fast charging mode, the output will always be 7.2kW, no matter how much the input is.

4. Switch to fast charging for a continuous 7200W output.

5. If you connect the DELTA Pro Ultra to PV system circuits installed on or in buildings, according to NEC regulations, the system shall include a rapid shutdown function to ensure operation safety and reduce shock hazards for emergency responders. If you wish to connect the DELTA Pro Ultra to PV system circuits, a pre-purchase consultation must be completed by a qualified electrician or installer.

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