Start an energy-saving lifestyle without the need for electrical work. With the DELTA Pro 3, you can create a home energy storage system without a grid connection, cutting down on installation costs. Store solar energy in the DELTA Pro 3 during the day and use it at night to power your household appliances, saving approximately 22% on daily energy consumption with just one unit. Add an extra battery to save 44%, and two extra batteries to save up to 66% per day.
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
EcoFlow Delta pro 3 + 400W Lightweight Solar PanelFor Those Concerned About Electricity Cost Savings Through Self Consumption Start an energy saving lifestyle without the need for electrical work. With the DELTA Pro 3, you can create a home energy storage system without a grid connection, cutting down on installation costs. Store solar energy in the DELTA Pro 3 during the day and use it at night to power your household appliances, saving approximately 22% on daily energy consumption with just one
For Those Concerned About Electricity Cost Savings Through Self-Consumption
Ensure essential appliances keep working
A single DELTA Pro 3 unit has a 4kWh battery capacity, easily meeting the electricity needs of a household, providing peace of mind even in emergencies. Additionally, the capacity can be expanded to 12kWh*, allowing you to use the stored power in the DELTA Pro 3** even during several hours of a power outage.
4000W High Output
Multiple high-power household appliances can be used simultaneously. EcoFlow's unique X-Fusion technology allows the DELTA Pro 3 to output 4000W, even when the input is AC230V 2900W. The more stable pure sine wave output ensures an enjoyable experience when using household appliances.
A comprehensive 10 ms UPS
Ensures swift 10ms switch-overs, protecting your NAS systems, servers, and entertainment devices from power disruptions, keeping your technology safe and continuously powered
Explore the Secure Feeling EcoFlow Brings You
State-of-the-art LFP Tech
Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry's first IP65-rated battery pack, resisting impacts, water, dust, and fire. With 4000 cycles to 80%, enjoy 11 years* of daily power. Dependable in any weather, ensuring peace of mind.
*Tested under controlled laboratory conditions with charging and discharging at 0.5C rate under 77°F conditions
Powered by ground-breaking X-Guard BMS
X-Guard BMS monitors 40 safety indicators 24/7, app-managed for smart, secure energy.
Revolutionizing Durable Construction
CTC design, UL-certified 5VA fireproof shell fortify DELTA Pro 3, setting new standards for resilience.
5 Years Warranty, Zero Worries
5-year warranty, streamlined support for swift solutions, minimal downtime. Quality redefined.
Charge Up, Fast, and Everywhere
Introducing EcoFlow's groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0 to 80% in just 1 hr. With multi-charge combinations, enjoy up to 7000W of super-fast charging.
Effortless All-in-One Command with the EcoFlow App
Effortless Portability and Space-Efficient
Portable design for an ideal lifestyle. Boosts portability with its wide wheels, ergonomic handle, and compact design. Its magnetic sliding doors simplify access, optimising space and power for mobility without compromise. Ideal for dynamic lifestyles and maximising family space.
Multiple Using Scenario
Equipped with a portable home battery, ensuring peace of mind in emergencies.
Equipped with a TT30 port to power RVs.
Achieve off-grid capability with solar panels and the DELTA Pro 3.
With powerful output and expandable capacity, it's ideal for various high-power appliances.
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 11 reviews
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Product Reviews
★★★★★ 5
One of the best Bat stories that I've read.
Format: Paperback
Coming off from The Long Halloween, Jeff Loeb and Tim Sale give us the sequel to their popular story tale in which we see Batman go at it with another year long mystery, while also giving us an origin story for the first Robin, Dick Grayson. After reading this book, I have come away having with even more love of the Dark Knight's mythology, while coming to see this as my favorite Batman story that I have read, even if it doesn't stand as well on its own.
ON the narrative side of things, Loeb delivers a story fairly similar to the one he gave in The Long Halloween, though I feel this one is a bit more polished than Halloween was. Some have said that the retreading of plot structure have limited the way Loeb's later works are read, but I myself have no problem with it (for the most part), Loeb manages to do enough differently that you don't feel like you're reading the exact same story. The real big negative I'd have to give this graphic novel is that it really doesn't stand as well by itself than if you had read The Long Halloween. While I myself read that story before coming in to this one, I did see many connections that I would assume would through off any newcomers who hadn't read the prior story. But I will say that this is the story that had me invested the most emotionally. Without giving away any spoilers, that last page in the novel gave me such a cathartic experience that I really came to appreciate certain aspects of the Dark Knight's mythology, and how themes of loneliness were touched upon in a very genuine way.
Looking at the art for the novel, Sale's work has improved much from The Long Halloween. I always mention in reviews concerning Sale that I was originally not a fan of his art, but after going through his work, you can't help but admire the level skill he manages to put in his drawings. There is a very big noir feeling in this novel (a plus for ) that is just delivered so well that any preferences in art I may have against Sale are put away in admiring the way he plays with lighting in the story. My biggest complaint for the art, which is a more of a personal thing really, is that I do not like the "pixie" costume they gave Robin (which is his default costume that many would associate him with). I have never really liked this costume, probably never will, but again, this is just me.
Overall, I would say I really enjoyed the novel and would have to recommend it to any fans of the Batman (although I'd make sure you have read The Long Halloween first). This has come to be one of my most favorited Batman stories I've read, and I hope others will receive the same level of satisfaction that I have.
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Reviewed in the United States on April 22, 2014
★★★★★ 5
MUST READ
Format: Kindle
Best Batman! This and the long Halloween are peak! Listening and reading the dc high vol on spotify is amazing
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Reviewed in the United States on October 16, 2025
★★★★★ 4
Good sequel but not as good as the original.
Format: Paperback
Pretty good read only down side is it doesn’t quite live up to Long Halloween.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Great Sequel to Long Halloween
Format: Paperback
This takes all of the great elements of the Long Halloween and keeps it going. The two of those books together is a great story telling. Ticks all the boxes of a great Batman book. If you like this and Long Halloween check out The Penguin show on HBO Max. and if you like The Penguin but haven't read these two books you should since the show pulls a lot of influence from them.
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Reviewed in the United States on November 22, 2024
★★★★★ 5
Worth the price!
Format: Paperback
Great set!
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Reviewed in the United States on November 8, 2025
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