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ConnieS6874 2.2K Views
Sep 29, 2025 11:14 AM

Ecoflow delta 3 ultra plus

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EcoFlow new power station Delta 3 ultra plus on sale for early bird price of $1599

Apply coupon code EF6PCTOFF to make it $1503

Free 160watt portable solar panel

DELTA 3 Ultra Plus
1. Smart Output Priority: Choose which circuits stay powered via the app. Prioritize what matters and extend runtime when it counts most.
2. 3-11kWh Expandable Capacity: Easily scale up, and can achieve longer runtime with an EcoFlow Smart Generator featuring automatic start and stop.
3. 6 Ways to charge, Ready in Just 48 Mins: Ready in Just 48 Mins (0-80%) with Solar + Generator Dual Charging

https://us.ecoflow.com/products/d...&view=d3up
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Deal Details
Community Notes
About the Poster
EcoFlow new power station Delta 3 ultra plus on sale for early bird price of $1599

Apply coupon code EF6PCTOFF to make it $1503

Free 160watt portable solar panel

DELTA 3 Ultra Plus
1. Smart Output Priority: Choose which circuits stay powered via the app. Prioritize what matters and extend runtime when it counts most.
2. 3-11kWh Expandable Capacity: Easily scale up, and can achieve longer runtime with an EcoFlow Smart Generator featuring automatic start and stop.
3. 6 Ways to charge, Ready in Just 48 Mins: Ready in Just 48 Mins (0-80%) with Solar + Generator Dual Charging

https://us.ecoflow.com/products/d...&view=d3up

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8 Comments

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Sep 29, 2025 12:53 PM
128 Comments
Joined Oct 2021
SmartSeed8854Sep 29, 2025 12:53 PM
128 Comments
What's the specs difference between "EcoFlow DELTA 3 Ultra Plus" and "EcoFlow DELTA 3 Ultra"
Sep 29, 2025 1:15 PM
200 Comments
Joined Jan 2015
brandonrossSep 29, 2025 1:15 PM
200 Comments
These are new, it's a Delta pro 3 minus the 240v but with the 3.xkwh battery. The non-plus has a few features removed.
Pro
Sep 29, 2025 1:36 PM
6.9K Comments
Joined Nov 2006
MinhTrinh
Pro
Sep 29, 2025 1:36 PM
6.9K Comments
Quote from SmartSeed8854 View quoted comment :
What's the specs difference between "EcoFlow DELTA 3 Ultra Plus" and "EcoFlow DELTA 3 Ultra"
Biggest diffference is delta 3 ultra cant be expand just 3.6kwh and it stop there
Sep 29, 2025 2:36 PM
29 Comments
Joined Sep 2015
supervloverSep 29, 2025 2:36 PM
29 Comments
Quote from MinhTrinh View quoted comment :
Quote from SmartSeed8854 :
What's the specs difference between "EcoFlow DELTA 3 Ultra Plus" and "EcoFlow DELTA 3 Ultra"
Biggest diffference is delta 3 ultra cant be expand just 3.6kwh and it stop there
3072Wh for main unit on both, 3600 was for og Delta Pro
Sep 29, 2025 5:17 PM
640 Comments
Joined Mar 2007
Tylanner1Sep 29, 2025 5:17 PM
640 Comments
The expansion beyond one battery will require a yet to be released adapter hub.
Sep 29, 2025 5:30 PM
468 Comments
Joined Jun 2011
FaintheartedSep 29, 2025 5:30 PM
468 Comments
Trying to decide between this and the $1400 Delta Pro at Costco. Only a $100 difference, spec wise they look very similar, but costco has better warranty incase of any issues. Anyone have any input on this? Thanks.
Sep 29, 2025 8:47 PM
1.7K Comments
Joined Nov 2016
empirefalls1Sep 29, 2025 8:47 PM
1.7K Comments
Quote from Fainthearted View quoted comment :
Trying to decide between this and the $1400 Delta Pro at Costco. Only a $100 difference, spec wise they look very similar, but costco has better warranty incase of any issues. Anyone have any input on this? Thanks.
I bought a ecoflow online at Walmart.
Realized quickly it was too small a size.
Returned at a Walmart store. no shipping no charge. no hassle.
Thinking buying at Costco the same.

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Sep 30, 2025 7:22 AM
609 Comments
Joined Aug 2009
xcougarSep 30, 2025 7:22 AM
609 Comments
Quote from Fainthearted View quoted comment :
Trying to decide between this and the $1400 Delta Pro at Costco. Only a $100 difference, spec wise they look very similar, but costco has better warranty incase of any issues. Anyone have any input on this? Thanks.
This generally has more recent technology:
* 10ms UPS
* Looks like the cells are improved: "[15] Refers to the internal resistance of EF Full-Tab LFP Cells being 1.5mΩ, which is 25% lower than the 2mΩ internal resistance of the previous EF #C33 Battery Cell."

2 solar MPPT 11-60V if I read the picture correctly.
It does not look like they plan to give you a hub to combine two of these to get to 240v which existed on the del​ta pro--if you bought two and their combiner dongle.

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