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expired Posted by MinhTrinh • Apr 10, 2025
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expired Posted by MinhTrinh • Apr 10, 2025

EcoFlow 6144Wh Delta Pro Ultra Battery

+ Free Shipping

$1,599

$2,499

36% off
Home Depot
36 Comments 9,686 Views
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Deal Details
Home Depot has EcoFlow 6144Wh Delta Pro Ultra Battery (EFDeltaProUltra-BP-US) for $1599. Shipping is free.

Thanks to Community Member MinhTrinh for sharing this deal.

Features:
  • LiFePO4 Solar Battery with 21600 peak watts/7200 running watts
  • Online UPS, 0-ms transfer time
  • 5.6kW-16.8kW solar input with up to 3 inverters

Editor's Notes

Written by slickdewmaster | Staff
  • About this deal:
    • Our research indicates that this offer is $900 lower (36% savings) than the next best available price from a reputable merchant with prices starting from $2499
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • Warranty:
    • Includes 5-Year Manufacturer Warranty

Original Post

Written by MinhTrinh
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Home Depot has EcoFlow 6144Wh Delta Pro Ultra Battery (EFDeltaProUltra-BP-US) for $1599. Shipping is free.

Thanks to Community Member MinhTrinh for sharing this deal.

Features:
  • LiFePO4 Solar Battery with 21600 peak watts/7200 running watts
  • Online UPS, 0-ms transfer time
  • 5.6kW-16.8kW solar input with up to 3 inverters

Editor's Notes

Written by slickdewmaster | Staff
  • About this deal:
    • Our research indicates that this offer is $900 lower (36% savings) than the next best available price from a reputable merchant with prices starting from $2499
    • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • Warranty:
    • Includes 5-Year Manufacturer Warranty

Original Post

Written by MinhTrinh

Community Voting

Deal Score
+27
Good Deal
Visit Home Depot

Price Intelligence

Model: EcoFlow Delta Pro Ultra Battery Portable Power Station 6000 W

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 4/25/2025, 07:59 PM
Sold By Sale Price
Lowe's$2,499
Ace Hardware$3,299.99
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36 Comments

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Apr 10, 2025
312 Posts
Joined Mar 2009
Apr 10, 2025
StrategyFreak
Apr 10, 2025
312 Posts
Great price for an easy plug and play system, matches the low price from last week. Obviously DIY server rack batteries are half of this price or below per kWh but this is much easier installation-wise.
1
Apr 10, 2025
734 Posts
Joined Nov 2009
Apr 10, 2025
Koobles
Apr 10, 2025
734 Posts
Thanks! Got 5
1
1
4
Apr 10, 2025
492 Posts
Joined Nov 2017
Apr 10, 2025
Lam.d09
Apr 10, 2025
492 Posts
Does it qualify for the tax rebate? Since it's just battery itself
Apr 10, 2025
126 Posts
Joined Sep 2012
Apr 10, 2025
PsilohsaiBiN
Apr 10, 2025
126 Posts
Quote from Lam.d09 :
Does it qualify for the tax rebate? Since it's just battery itself

If it's new I believe it does
Apr 10, 2025
126 Posts
Joined Sep 2017
Apr 10, 2025
afrosamurai000
Apr 10, 2025
126 Posts
Quote from Lam.d09 :
Does it qualify for the tax rebate? Since it's just battery itself

Yup it qualifies
Apr 10, 2025
202 Posts
Joined Sep 2004
Apr 10, 2025
statepkt
Apr 10, 2025
202 Posts
Quote from Lam.d09 :
Does it qualify for the tax rebate? Since it's just battery itself
Tax requirements are over 3kW "installed" in your house. It's fairly obtuse and you can claim it if you believe you meet that.
Apr 10, 2025
492 Posts
Joined Nov 2017
Apr 10, 2025
Lam.d09
Apr 10, 2025
492 Posts
Quote from statepkt :
Tax requirements are over 3kW "installed" in your house. It's fairly obtuse and you can claim it if you believe you meet that.

Do they ask for proof of installation? It's simply plugged into an appliance..not sure how much more proof they need to be considered as installation?

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Apr 10, 2025
1,655 Posts
Joined Sep 2014
Apr 10, 2025
leeterbike
Apr 10, 2025
1,655 Posts
Repost.
Apr 10, 2025
231 Posts
Joined Dec 2016
Apr 10, 2025
M1NTBERRYCRUNCH
Apr 10, 2025
231 Posts
Quote from StrategyFreak :
Great price for an easy plug and play system, matches the low price from last week. Obviously DIY server rack batteries are half of this price or below per kWh but this is much easier installation-wise.
Do you know if these are actually acceptable as a UPS for computers/servers? Looks like River 3 Plus and Delta 3 Plus are not.

This post details the issues with using them instead of a UPS: https://www.reddit.com/r/Ecoflow_...lus_delta/
2
Pro
Apr 10, 2025
819 Posts
Joined Nov 2018
Apr 10, 2025
SeriousLlama437
Pro
Apr 10, 2025
819 Posts
Quote from M1NTBERRYCRUNCH :
Do you know if these are actually acceptable as a UPS for computers/servers? Looks like River 3 Plus and Delta 3 Plus are not.

This post details the issues with using them instead of a UPS: https://www.reddit.com/r/Ecoflow_...lus_delta/

No. One of these units cooked a synology power brick, but more annoying than that is they have to be drained periodically to recalibrate the BMS. Otherwise, when you NEED it, it dies in 1/16th the time it says on the front or what you'd expect. Very annoying.
1
4
Apr 10, 2025
231 Posts
Joined Dec 2016
Apr 10, 2025
M1NTBERRYCRUNCH
Apr 10, 2025
231 Posts
Quote from SeriousLlama437 :
No. One of these units cooked a synology power brick, but more annoying than that is they have to be drained periodically to recalibrate the BMS. Otherwise, when you NEED it, it dies in 1/16th the time it says on the front or what you'd expect. Very annoying.
Damn. Thanks for the feedback. I'm really glad I dug deeper before buying one to use as a UPS. I hear great things about these as a backup power source but it's sad to see them shoe-horn these things into a role as a UPS when they are not suited. It's harming their name for me, and if they do ever make a real UPS I will be very skeptical now. Instead of looking for EcoFlow to make a UPS I guess I'll be hoping for CyberPower or APC to make a lifepo UPS instead.
Apr 10, 2025
149 Posts
Joined Feb 2013
Apr 10, 2025
BugBear
Apr 10, 2025
149 Posts
Quote from M1NTBERRYCRUNCH :
Damn. Thanks for the feedback. I'm really glad I dug deeper before buying one to use as a UPS. I hear great things about these as a backup power source but it's sad to see them shoe-horn these things into a role as a UPS when they are not suited. It's harming their name for me, and if they do ever make a real UPS I will be very skeptical now. Instead of looking for EcoFlow to make a UPS I guess I'll be hoping for CyberPower or APC to make a lifepo UPS instead.
I do want to note, the Delta 3 plus referenced in SeriuosLlama's link is a very different product compared to the Delta Pro Ultra. Reviews and behaviors for one do not translate to the other
Apr 10, 2025
24 Posts
Joined Feb 2015
Apr 10, 2025
candem
Apr 10, 2025
24 Posts
Most of the previous posts don't apply to this. This is just battery to add to an existing system, not a standalone unit. I ordered 2.
Pro
Apr 10, 2025
514 Posts
Joined Sep 2005
Apr 10, 2025
caldog101
Pro
Apr 10, 2025
514 Posts
Bought 3! Thx

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Apr 10, 2025
492 Posts
Joined Nov 2017
Apr 10, 2025
Lam.d09
Apr 10, 2025
492 Posts
Anyone know where to buy the inverter for a good price?

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