Deal Alerts
Post a Deal
Giveaways
Sign Up

Categories
Coupons
Community Forums
Personal Finance

Trending
Top Retail Deals
Tool Deals
Tech Deals
Apparel
Credit Card Offers
Laptops & Computers
Home Deals
Sneaker Deals
Grocery Deals

Slickdeals is community-supported. We may get paid by brands for deals, including promoted items.

Costco members, EcoFlow Delta Pro Ultra X 18 kWH bundle

$8,000$10,00020% off

Help the community know if this is a good deal.

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Get Deal at Retailer

Slickdeals
Forums
Hot Deals

forum threadGoodDeals88 posted Apr 21, 2026 01:20 PM

Item 1 of 4

Item 1 of 4

forum threadGoodDeals88 posted Apr 21, 2026 01:20 PM

Costco members, EcoFlow Delta Pro Ultra X 18 kWH bundle

$8,000

$10,000

20% off

Costco Wholesale

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

3 Comments 1,833 Views

Get Deal at Retailer

Good Deal

Bad Deal

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Save

Share

Deal Details

Costco members. Shipping and handling included.

EcoFlow Delta Pro Ultra X Whole-Home Power Solution (18 KWH Solution)
Historic low price: Originally $9,999.99 is now $2,000 OFF with just $7,999.99 at Costco.

Ends: April 28 or while supplies last.

• 18kWh Expandable Capacity with Smart Home Panel 3 for Whole-Home Power Backup

• DELTA Pro Ultra X: 12kW AC Output, 36kW Surge with X-Fusion AI Technology

• SHP3 Controls 24/32 Circuits with Real-Time Monitoring & 20ms UPS Switch-Over

• 5 Fast Charging Methods: Solar, AC, Generator, EV Pile, and Alternator Input

• 10-Year Lifespan, 44+ BMS Protections, and Professional Plug-and-Play Installation

https://www.costco.com/p/-/ecoflo...?langId=-1

Community Notes

This collaborative space allows users to contribute additional information, tips, and insights to enhance the original deal post. Feel free to share your knowledge and help fellow shoppers make informed decisions.

About the Poster

GoodDeals88 Joined in May 2019

74 Deal Posts 82 Comments Posts 152 Reputation Points 59 Votes Submitted

Deal Details

Community Notes

About the Poster

Costco members. Shipping and handling included.

EcoFlow Delta Pro Ultra X Whole-Home Power Solution (18 KWH Solution)
Historic low price: Originally $9,999.99 is now $2,000 OFF with just $7,999.99 at Costco.

Ends: April 28 or while supplies last.

• 18kWh Expandable Capacity with Smart Home Panel 3 for Whole-Home Power Backup

• DELTA Pro Ultra X: 12kW AC Output, 36kW Surge with X-Fusion AI Technology

• SHP3 Controls 24/32 Circuits with Real-Time Monitoring & 20ms UPS Switch-Over

• 5 Fast Charging Methods: Solar, AC, Generator, EV Pile, and Alternator Input

• 10-Year Lifespan, 44+ BMS Protections, and Professional Plug-and-Play Installation

https://www.costco.com/p/-/ecoflo...?langId=-1

Community Voting

Deal Score

+6

Good Deal

Bad Deal

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Get Deal at Retailer

Leave a Comment

Unregistered (You)

3 Comments

Sign up for a Slickdeals account to remove this ad.

PurpleKitten499

Apr 21, 2026 01:24 PM

222 Posts

Joined Dec 2018

PurpleKitten499Apr 21, 2026 01:24 PM

222 Posts

Just to clarify. This price is without the shp3.

1

Like

Helpful

Funny

Not helpful

GoodDeals88

Original Poster

Pro

Apr 21, 2026 02:32 PM

82 Posts

Joined May 2019

GoodDeals88Apr 21, 2026 02:32 PM

Original Poster

Pro

82 Posts

Quote from PurpleKitten499

:

Just to clarify. This price is without the shp3.

Correct. With the panel the sale price is $10k normally $12,500. Also available through 4/28/2026

1

Like

Helpful

Funny

Not helpful

DealzRGood4U

Pro

Apr 22, 2026 05:12 PM

2,794 Posts

Joined Dec 2004

Pro

Apr 22, 2026 05:12 PM

2,794 Posts

Great whole house battery backup system.

Last edited by DealzRGood4U April 22, 2026 at 10:17 AM.

Like

Helpful

Funny

Not helpful

Leave a Comment

Unregistered (You)

Related Searches

Home & Home Improvement Costco Wholesale

Popular Deals

Found by phoinix

Today 01:18 PM

Forum Thread

[Lightning Deal] $99.98* | Edifier MR3 Bluetooth 5.4 Powered Studio Monitor Speakers (Pair, Black or White) at Amazon $100$150

33% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by pennysave

Today 10:31 AM

Forum Thread

$76: AMD Ryzen 5 5500 | 6-Core 3.6GHz | Socket AM4 | 65W | No Integrated Graphics | Desktop CPU at Newegg $76$159

52% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by Obese_ICEagent

Today 12:55 PM

Forum Thread

Anycubic Kobra X $239

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by TattyBear

Yesterday 02:47 AM

Forum Thread

10' x 33 ft Plant Covers Freeze Protection, Floating Row Cover Frost Blanket $8.49 + Free Shipping w/ Prime or on $35+$8.49$17

50% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by TattyBear

Apr 24, 2026 03:23 PM

Forum Thread

Outter Limits VaultPack Cooler Backpack $39.99 + Free Shipping $40$225

82% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Trending Deals

Found by Taco_Doomsday

Today 07:37 AM

Forum Thread

Milwaukee M12 XC 4.0 Ah Battery Pack (2-Pack) with 5.0 Ah XC High Output Battery Pack Lithium-Ion $139 $139$249

44% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by StrongWeather642

Today 12:29 PM

Forum Thread

U.S. Polo Assn. Men's 100% Cotton Classic Tipped Interlock Polo Shirt (Various) from $8.90 + Free S&H w/ Walmart+ or on $35+$8.90$18

50% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by phoinix

Today 09:03 AM

Forum Thread

$26.60 | Al Haramain L' Aventure EDP 6.76 oz at Amazon $27$43

37% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by gaamn114

Today 09:48 AM

Forum Thread

Bayonetta 3 Standard - Nintendo Switch [Digital Code] $39.99 $40$60

33% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Found by phoinix

Today 07:08 AM

Forum Thread

$96.90* | DEWALT 20V MAX Orbital Sander (Tool Only, DCW210B) at Amazon $97$179

45% off

There is no voting data on this thread

You have chosen to downvote this deal.

Not a good price
Not a good product
Poor Merchant Reputation
Unable to replicate deal
Incorrect Information
Spam, Self Promotion
Repost
Other

Popular Deals See All

[Lightning Deal] $99.98* | Edifier MR3 Bluetooth 5.4 Powered Studio Monitor Speakers (Pair, Black or White) at Amazon
$100$15033% off
+7
2
$76: AMD Ryzen 5 5500 | 6-Core 3.6GHz | Socket AM4 | 65W | No Integrated Graphics | Desktop CPU at Newegg
$76$15952% off
+7
1
Anycubic Kobra X $239
+4
0
10' x 33 ft Plant Covers Freeze Protection, Floating Row Cover Frost Blanket $8.49 + Free Shipping w/ Prime or on $35+
$8.49$1750% off
+6
1
Outter Limits VaultPack Cooler Backpack $39.99 + Free Shipping
$40$22582% off
+6
0

Trending Deals See All

Milwaukee M12 XC 4.0 Ah Battery Pack (2-Pack) with 5.0 Ah XC High Output Battery Pack Lithium-Ion $139
$139$24944% off
+5
7
U.S. Polo Assn. Men's 100% Cotton Classic Tipped Interlock Polo Shirt (Various) from $8.90 + Free S&H w/ Walmart+ or on $35+
$8.90$1850% off
+3
0
$26.60 | Al Haramain L' Aventure EDP 6.76 oz at Amazon
$27$4337% off
+5
1
Bayonetta 3 Standard - Nintendo Switch [Digital Code] $39.99
$40$6033% off
+5
1
$96.90* | DEWALT 20V MAX Orbital Sander (Tool Only, DCW210B) at Amazon
$97$17945% off
+4
2

Follow Us

Twitter
Facebook
Instagram
YouTube

About

About Us
Help Center
Advertising Opportunities
Careers
Contact Us

More

Slickdeals Coupons
Deal Alerts
Slickdeals Live
Black Friday Deals 2026
Slickdeals Cashback Rewards

Legal

Privacy Policy
Other Terms and Policies
Interest-Based Ads
State Privacy Rights
Website Accessibility

Copyright 1999 - 2026. Slickdeals, LLC. All Rights Reserved.