Our state-of-the-art LFP tech and advanced battery management system (BMS) regulates vital data, ensuring the safety, longevity, and high performance of EcoFlow DELTA Pro Ultra.With each battery offering a cycle life of 3500+, you'll get years of use before capacity drops to 80%. Even then, it keeps powering on.
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
EcoFlow DELTA Pro Ultra 7.2kW InverterUpgrade your home energy management with the EcoFlow DELTA Pro Ultra 7. 2kW Inverter engineered to deliver exceptional performance for backup power and solar energy systems. Whether used individually or expanded with up to three units, it supports high AC output and robust solar integration for flexible residential energy solutions. The advanced online UPS function ensures instant power transfer at 0 ms for uninterrupted protection of sensitive
Upgrade your home energy management with the EcoFlow DELTA Pro Ultra 7.2kW Inverter engineered to deliver exceptional performance for backup power and solar energy systems. Whether used individually or expanded with up to three units, it supports high AC output and robust solar integration for flexible residential energy solutions. The advanced online UPS function ensures instant power transfer at 0 ms for uninterrupted protection of sensitive electronics.
EcoFlow DELTA Pro Ultra
The most powerful whole-home backup solution.
Month-long power security. - 6-90kWh Capacity
Take home power dependability to another level with up to 90kWh battery capacity. For a standard household, that's over 30 days of essential backup power to keep appliances like lights and refrigerators running strong (time may vary). Stackable and space-saving, it packs comfortably into a garage or utility closet.
One unit covers every appliance - 7.2kW-21.6kW, 120V & 240V Output
With a 7.2kW output, EcoFlow DELTA Pro Ultra effortlessly runs even energy-hungry household items, like a 3-ton central air conditioner. For more power, pair 3 inverters with the EcoFlow Smart Home Panel 2 to unlock a 21.6kW AC output. Plus, with X-Fusion you'll get a constant 7200W output no matter what.
One hour of solar for one day of power - 5.6kW-16.8kW Solar Input
By leveraging High and Low-PV technologies, a single inverter sets new portable solar input standards with a 5.6kW input*. Connect three inverters for a monumental 16.8kW, gaining a full day's home energy in 60 minutes. Whether you prefer a portable setup or a rooftop solar system, you can achieve true energy independence.
Flexible Solar Systems
With its flexible plug-and-play design and unrivaled solar input, EcoFlow DELTA Pro Ultra empowers you to tailor your solution to fit your energy needs. EcoFlow DELTA Pro Ultra includes a PV locking feature, assuring safety and a solid energy connection.
Rooftop Solar Systems
With its flexible plug-and-play design and unrivaled solar input, EcoFlow DELTA Pro Ultra empowers you to tailor your solution to fit your energy needs. EcoFlow DELTA Pro Ultra includes a PV locking feature, assuring safety and a solid energy connection.
Always in charge - With a Generator or EV pile
You're spoilt for choice with EcoFlow DELTA Pro Ultra's charging options. As well as all our usual methods, like solar and the grid, you can now power up using a gas generator or even your EV charging pile. With the industry's fastest charging speeds of 8800W, top up two batteries in only 2 hours.
You won't even notice the grid was down
Imagine a world where power outages go unnoticed. With EcoFlow DELTA Pro Ultra's online UPS, you'll get just that. With uninterrupted power flow, EcoFlow DELTA Pro Ultra safeguards your vulnerable electronic equipment round-the-clock. For extended outages, you don't want to hear your backup in the background, so for low draws under 2000W*, it's completely silent. With a whisper-quiet 0 dB, your nights remain undisturbed as it powers your devices.*For a maximum of 30 minutes.
Peace of mind with an advanced design.
Ecoflow X-Cooling
With its flexible plug-and-play design and unrivaled solar input, EcoFlow DELTA Pro Ultra empowers you to tailor your solution to fit your energy needs. EcoFlow DELTA Pro Ultra includes a PV locking feature, assuring safety and a solid energy connection.
Powers through the most challenging situations.
EcoFlow DELTA Pro Ultra tackles even the most grueling conditions. Whether it's extreme weather or freezing winters, this giant safeguards your power security, just like usual.
Features
- Scalable power system offering 7.2kW to 21.6kW output when paired with up to 3 inverters
- Enhanced solar capability ranging from 5.6kW to 16.8kW with multi-inverter configuration
- Seamless online UPS with true 0-millisecond switchover to maintain continuous power
- Optimized thermal design supports long-term durability and system health
Specifications
General
- Net Weight: 70 lb
- Dimensions: 27.2 in x 18.9 in x 8.4 in
- Wi-Fi: Frequency 2.412-2.462MHz / 2.422-2.452MHz; Max output power 0.3597W
- Bluetooth: Frequency 2.402-2.480MHz; Max output power 0.0109W
Output
- AC Output: Pure Sine Wave, 7,200W total, 120V/240V ~ 60Hz (discharging)
- AC Bypass: 100-120V ~ 30A total, 50Hz/60Hz
- USB Ports:
- USB-A (2x): 5V ~ 2.4A, 12W max per port, 24W total
- USB-C (2x): 5/9/12/15/20V ~ 5A, 100W max per port, 200W total
- DC Output: 12.6V ~ 30A, 378W max
Input
- AC Charging Input:
- 100-120V ~ 15A
- 200-240V ~ 12.5A, 50/60Hz
- AC Bypass Input: 100-120V ~ 15A, 50/60Hz (duration < 3 hrs when current exceeds 12A)
- Power Input/Output: 100-120V ~ 30A; 200-240V ~ 30A, 50/60Hz
- High-PV Input: 80-450V ~ 15A max, 4,000W max
- Low-PV Input: 30-150V ~ 15A max, 1,600W max
Other
- Operating Temperatures:
- Discharging: -4°F to 113°F
- Charging: -4°F to 113°F
- Storage: -4°F to 113°F (ideal range: 68°F to 86°F)
- Max Altitude: 9,842 ft
- IP Rating: IP54 dust and splash resistance
- Noise Level: ≤30 dB
- UPS Performance: Backup UPS < 20 ms; Online UPS 0 ms
- Communication Options: Bluetooth, Wi-Fi, and 4G
Warranty
Energy Systems Central Stores is an authorized retailer of EcoFlow products. Because of this, we pass on EcoFlow's manufacturer 5-Year warranty to you.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1249 reviews
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Product Reviews
★★★★★ 4
Decent value for the money.
Size: 6FT*6FT, Color: Grey
Was easy to assemble. Instructions were clear. Tools were supplied. It really needs to be assembled wherever you're going to be putting it as it can come apart easily when moved. The cross bars simply fit into open ended plastic 90 degree female ends. Overall for the money and to just have some division in a room it's a good value.
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Reviewed in the United States on January 23, 2025
★★★★★ 5
It's so perfect
Size: 10FT*6FT, Color: Black
It is very long and big
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Reviewed in the United States on May 25, 2026
★★★★★ 1
Garbage
Size: 6FT*6FT, Color: Black
This product is absolute garbage! It literally took all day to put it together and if the air conditioning blows on it the wrong way than the whole thing top over and it falls apart.
It’s not made of quality material and is very flimsy. The only reason I’m not returning it is because it’s too difficult to put together and I don’t wanna spend that much time trying to take it apart. Do not buy this!
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Reviewed in the United States on September 25, 2025
★★★★★ 3
Cheap
Size: 6FT*6FT, Color: Black
They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Worth the investment
Size: 1 Panel, Size: 1 Panel
I had to order this in an emergency. To put it in brief words, I live in a two level studio unit. My bedroom TV fell backwards off the bureau accidentally and down the stairs to its demise. Putting this together was no problem, instructions were thorough and easy. It came with several bars that connected together smoothly and an Allen key for the brackets and screws for the feet. I did one less horizontal bar on top and bottom so it could fit, which was great because with all of them on it was too long. However I ran into the difficulty of the horizontal bars popping out of the brackets during the last stages, but eventually got it done. I was also looking for a specific type of divider where I could adjust the feet so I could tuck it in between the dresser and banister. Glad I made this purchase.
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Reviewed in the United States on February 19, 2026