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 20 - Jul 25
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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
4.6 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Impressive Quality and Style – A Perfect Prom Look!
Size: Small, Color: Maroon Collar Black
I purchased the YND Men's 3-Piece Slim Fit Tuxedo Suit Set for my son's prom, and I couldn’t be more thrilled with the results. From the moment he put it on, it was clear this suit was something special. The fit was absolutely sharp and flattering, perfectly hugging the frame without being too tight — just the right balance of tailored and comfortable.
The material feels high-quality and looks even better in person — smooth, sleek, and polished. It held its shape beautifully throughout the night and gave my son a sophisticated, modern look that turned heads and earned him plenty of compliments.
You can tell this suit is well-made with great attention to detail, from the stitching to the lining. It easily rivals much more expensive brands. I’m so impressed with the value and style that I’ll definitely be purchasing from this company again.
If you're looking for a tuxedo that delivers elegance, confidence, and exceptional quality without breaking the bank — this is the one!
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Reviewed in the United States on May 10, 2025
★★★★★ 5
A Good Value
Size: Small, Color: Black, Size: Small, Color: Black
The suit is a good value. Ordered for senior prom for my son. He is 5’10 athletic build and between 165-170 lbs so we ordered the small since he wanted a slim fit and nothing that would be very loose. The suit fit him great, not too snug , the jacket has a satin finish on the lapel and edge of pockets which gives it an elevated elegant look. The jacket has an interior pocket but the rest are just for aesthetic as they do not open. I did have to cut a small slit in order to use the pocket square. The pants fit like a glove but you may want to size up if you are very muscular. The material is light weight which is perfect for prom season or warmer weather. The vest was oversized but we were not planning to use the vest anyway. Quality: several hanging threads that needed to be snipped but no big deal, the stitching was even and straight and the interior had piping of a complimentary fabric. After a full night of dancing and activities he did not have any issues with stitching breaking or splitting of seams. The buttons are black with a silver edge which give the suit some sophisticated flair but keep this in mind if you plan to style with gold. Overall, I am very pleased with this suit considering it’s price point. It’s perfect for a teen that will attend various senior events. Shipping took 2 weeks so plan accordingly and pay attention to the expected delivery date.
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Reviewed in the United States on May 8, 2022
★★★★★ 4
Decent Tux but no customer service
Size: XX-Large, Color: Deep Grey
Decent tux for the money. Wish that we could have ordered different sizes for the jacket and the pants. The vest/jacket fits great but the pants were too big. Ended up having to buy separate pants. The add says that if you email them for a different size, they will help you out, but we never heard anything back from our email.
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Size is right
Size: X-Small, Color: Deep Grey
At first I was afraid the tux wouldn't arrive on time for me to see how it fit my son. Now that is has, I realized I was worried for nothing...it fits perfectly!!!! Just follow the size chart. Thank you so much for this inexpensive option!!!!!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Worth it! Good quality for the price
Size: Large, Color: Black Collar White, Size: Large, Color: Black Collar White
Good quality! My husband loved this tux for our elopement, and it looked great on him. We just steamed out the wrinkles, and it looked flawless.
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Reviewed in the United States on March 7, 2026