SKU: 14946318613

EcoFlow DELTA Pro 3 Solar Generator with 400W Portable Solar Panels

$1147.05 $1274.50
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Description

EcoFlow DELTA Pro 3 Solar Generator with 400W Portable Solar PanelsProduct Overview The EcoFlow DELTA Pro 3 Solar Generator paired with a 400W Portable Solar Panel is a premium, expandable power system designed for reliable backup and high demand energy needs. With a powerful 4000W continuous AC output and a 4096Wh battery capacity that scales up to 48kWh, it supports both 120V and 240V appliances, providing extended energy security for homes and off grid situations. The included solar panel enhances autonomy by

Product Overview

The EcoFlow DELTA Pro 3 Solar Generator paired with a 400W Portable Solar Panel is a premium, expandable power system designed for reliable backup and high-demand energy needs. With a powerful 4000W continuous AC output and a 4096Wh battery capacity that scales up to 48kWh, it supports both 120V and 240V appliances, providing extended energy security for homes and off-grid situations. The included solar panel enhances autonomy by delivering efficient solar charging wherever sunlight is available.

Why This Product Makes Sense

Power interruptions often arrive unannounced and can last longer than expected. Many conventional backup options provide limited power capacity or output, forcing compromises on which devices to keep running. The EcoFlow DELTA Pro 3 addresses these concerns through a robust 4000W continuous output with surge capability, making it capable of supporting a wide range of household and high-power appliances across both 120V and 240V voltages. This flexibility reduces uncertainty about what can be powered during an outage or off-grid use.

The system’s 4096Wh battery capacity, expandable up to 48kWh, means it can supply power reliably over several days without recharging. This scalability allows users to match capacity to their unique energy requirements, providing peace of mind without overspending on unnecessary capacity upfront. The option to add extra batteries provides a practical pathway for increasing energy reserves over time.

Solar charging plays a significant role in maintaining autonomy, especially in areas with frequent outages or limited grid access. The DELTA Pro 3’s dual PV ports support up to 2600W of solar input, paired with a highly efficient 400W Portable Solar Panel that maximizes energy capture with 99% MPPT efficiency. This high conversion rate enables faster replenishment of battery capacity, reducing downtime and reliance on grid power.

Weather resistance rated to IP65 ensures the system maintains durability in outdoor or variable environments, which is crucial for users who place their equipment outside or in less controlled settings. The built-in online UPS function offers a seamless 10 millisecond switchover, protecting sensitive electronics by maintaining continuous power without interruption during transfer.

Control and monitoring are simplified with the EcoFlow app, allowing precise management of charging priorities and real-time system status from anywhere. This capability adds a layer of transparency and convenience that supports informed energy decisions, enhancing the overall user experience.

What To Expect From It

In everyday use, the DELTA Pro 3 delivers consistent and dependable power through its strong AC output and flexible voltage compatibility. Whether powering critical home appliances or heavy-duty tools, it provides a steady supply without frequent interruptions or performance drops.

The expandable battery capacity allows users to start with a manageable setup and increase energy storage as needs evolve. This approach suits those who prefer to avoid over-investment initially, while maintaining the option for extended backup power when necessary.

The 400W Portable Solar Panel included with the system offers a practical, efficient method of recharging via solar energy, suitable for outdoor use or locations where grid access is limited or unreliable. Its monocrystalline silicon cells and 22.4% efficiency rating ensure effective energy capture during daylight hours.

Managing the system is intuitive through the EcoFlow app, which provides real-time insight into power input and output, battery status, and charging preferences. This remote control fosters confidence that the system is operating optimally and adapting to current energy conditions.

Overall, ownership involves practical, no-nonsense power management designed to meet real-world demands with clarity and reliability. This system fits those who value verified specifications, robust performance, and thoughtful scalability.

Technical Specifications

  • Brand: EcoFlow
  • Model: DELTA Pro 3 Portable Power Station
  • SKU: EFDELTAPRO3-US
  • Battery Capacity: 4096Wh
  • Expandable Capacity (Single Unit): Up to 12kWh (with 2 Extra Batteries)
  • Expandable Capacity (System): Up to 36kWh (6 Extra Batteries), scalable to 48kWh
  • AC Continuous Output: 4000W (up to 6000W with X-Boost)
  • AC Surge Output: 8000W
  • Battery Chemistry: Lithium Iron Phosphate (LFP)
  • Cycle Life: 4000 cycles to 80% capacity
  • AC Output Voltage: 120/240V ~16.7A 60Hz, 4000W combined
  • 120V Outputs: 4 x NEMA 5-20R (20A), 1 x NEMA TT-30R (30A)
  • 240V Output: 1 x NEMA 6-20R (16.7A)
  • 120/240V Output: 1 x NEMA L14-30R (16.7A)
  • DC Outputs: 12V: 2.6V~30A, 378W total; DC5221: 1 x 5A max; Anderson Port: 1 x 30A max
  • USB-A Ports: 2 x 5V-2.4A / 9V-2A / 12V-1.5A, max 18W each, 36W total
  • USB-C Ports: 2 x 5/9/12/15/20V-5A, max 100W each, 200W total
  • AC Charging Input: 100~240V ~15A 50/60Hz
  • Solar Input: 2600W total (2 ports)
  • Solar High-PV: 30V~150V=, 15A, 1600W max
  • Solar Low-PV: 11V~60V=, 20A, 1000W max
  • Car Input: 12V=8A max / 48V=20A max
  • Size: 16.16 in x 13.43 in x 27.28 in
  • Weight: 113.54 lbs
  • Operating Temperatures: Discharging and Storage 14°F to 113°F; Charging 32°F to 113°F
  • Battery Protection Rating: IP65
  • UPS Transfer Time: 10 ms
  • Connectivity: WiFi 2.4GHz / Bluetooth / CAN

Technical Specifications - Solar Panel

  • Brand: EcoFlow
  • Model: 400W Portable Solar Panel
  • SKU: SOLAR400W
  • Rated Power: 400W
  • Cell Type: Monocrystalline silicon
  • Efficiency: 22.40%
  • Dimensions: 42.0 in x 94.1 in x 1.0 in
  • Connector: Solar Connector
  • Open Circuit Voltage: 48V (Vmp 41V)
  • Short Circuit Current: 11A (Imp 9.8A)
  • Weight (Panel Only): Approx. 35.3 lbs
  • Weight (with Kickstand Case): Approx. 41.9 lbs

What’s Included

The package includes the EcoFlow DELTA Pro 3 Portable Power Station and a high-efficiency 400W Portable Solar Panel, delivering a ready-to-use power solution designed for backup and off-grid scenarios.

Warranty

Energy Systems Central is an authorized retailer of EcoFlow products, passing along the manufacturer’s 5-year warranty for reliable support and coverage.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 14946318613

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4.0 ★★★★★
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K
Verified Purchase
Kavitha Krishnan
Bozeman, US
★★★★★ 5
A must read if you're operating apartments!
Format: Kindle
Kyle and Gary share their expert knowledge on how to efficiently asset-manage multifamily properties. Not only does the book cover a wide range tof topics but also delves deep into each one of them. Valuable lessons from real experiences that they've had get you prepared to excel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2021
J
Verified Purchase
JLP04
Grantham, US
★★★★★ 5
Great read for all levels!
Format: Kindle
This book is truly educational and informative. Finally a book that actually helps with navigating through experiences and scenarios in this business that you can apply to real life. Whether you're an active or passive investor, or a "newbie" or veteran in the real estate space, this book will add value to you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2021
H
Verified Purchase
Hubert Herring
Battle Creek, US
★★★★★ 5
great resource for high school parents
Format: Paperback
A terrific book -- on many levels. It is, first, a series of excellent suspense stories, with vivid characterizations of the students seeking admission to Wesleyan. The author found some fascinating students to follow, with the result that the reader really cares what happens to them. Even more important -- especially to someone about to embark on the college hunt -- he provides an invaluable insight into how the admissions process works. The admissions game, I now realize thanks to this splendid tale, is a crazy-quilt mixture: at Wesleyan, at least, the process focuses on the individual, quirks and all, far more than I imagined. At the same time, the process comes off as frighteningly random -- with so much depending on which admissions officer reads the application, and what that person focuses on in the few minutes available. The book is also a vivid reminder that admissions officers are people, too -- people of infinite variety. So it was a pleasure to read -- and it will also prove immensely useful to parents. One common theme kept repeating: take the hard courses, even if it means lower grades. Another: having a passion is a real plus, but the rest of the record can't be a disaster. But those are just the beginning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2003
B
Verified Purchase
Brian Tarbox
Grantham, US
★★★★★ 4
Very accurate view of admission (I worked there); compelling read, enlightening even for people who think they already know
Format: Kindle
I was a Senior Interviewer during my senior year at Wesleyan 1981 and so I worked with many of the main characters in the book. Although the book describes a later time period it rang entirely true to me. The volume of applications...the controlled chaos...the searching for a hook or a champion for an application was very familiar. At least at Wes it seemed (and seems) that unless one's application has some unusual feature that the school is looking for that year (a particular athlete or a particular musician or a particular tough background that was overcome) the road to admission will be challenging. An area that did surprise me was the emphasis on the family of the applicant...and the degree to which an applicant was held to a higher standard if their parents were deemed to be college fluent. I guess this makes sense and actually provides a leveling of the playing field but it was surprising none the less. It may also be surprising to some that these days you don't just need to convince the gatekeepers that you could be successful at the school..you must also show how your presence would enhance the school. This is of course an enormous burden for most teenagers. Like it or not this is the reality at many "top" schools. If you or your child is applying to college you owe it to yourself to read this book....either to understand the game or to make an informed decision not to play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2013
P
Verified Purchase
P. Meltzer
Lowell, US
★★★★★ 5
What is better? The overachieving 6 or underachieving 8?
Format: Hardcover
First, let me say that I thought that this was an excellent book and would recommend it to anyone who is at all interested in the college admissions process. Second, I was surprised at how many of the reviewers seemed shocked--shocked!--that applicants got bonus points for coming from minority backgrounds. Was this some kind of revelation? However one thing that surprised me a little bit is how--even moving beyond race entirely--the more advantages you have had in life, the more disadvantageous it will be for your admissions process. For example, I was unaware that having successful parents would be, in essence, held against you on the theory that more would be expected of you. While other reviewers have (jokingly?) said that they would advise their white kids not to check the "Caucasian" box, I might advise my (still very young) kids to say that their parents have been unemployed their whole life. I suppose that the main issue which this whole process really boils down to is the following: As a college applicant, is it more important to succeed in life relative to the world around you (i.e. relative to your classmates, to others of your race, to others of your geographical area, to your own parents' life and accomplishments, etc.) or is it more important to succeed absolutely and not on a relative scale. This book clearly informs us that the answer is the former and not the latter. Whether that should be the answer is another question. For example, say that a student's entire life could be distilled into 2 numbers each on a sliding scale from 1-10. The first number is simply your academic performance (grades, SAT's, course load, etc.) The second number is your background (race, economic circumstances, gender, etc.) In the case of Wesleyan, it seems clear to me that they would rather have a student whose first number was, say, a 6 if his or her second was a 2 (take Mig for example in Steinberg's book) than a student whose first number was an 8 if the second number was a 9 or 10 (take Tiffany Wang for example). Whether that is the right approach is certainly a legitimate issue for discusion and I'm not saying that it's not. I suppose that one of the things that would be interesting to know (even though one never really can know of course) is whether those numbers will change in the future. For example, if one were to know that Mig would always be a 6 and Tiffany would always be an 8, would that change the analysis as to which is the right approach? I suspect that part of the reason that a school like Wesleyan would favor the overachieving 6 over the underachieving 8 is due to the hope or expectation that those trends will continue in the future and that one day the 6 will actually be ahead of the 8. And maybe that's the way it works. Who knows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2003

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