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Costco members, EcoFlow Delta Pro Ultra X 18 kWH bundle

$8,000$10,00020% off

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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

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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

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3 Comments

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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.

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GoodDeals88

Original Poster

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Apr 21, 2026 02:32 PM

82 Posts

Joined May 2019

GoodDeals88Apr 21, 2026 02:32 PM

Original Poster

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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

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DealzRGood4U

Pro

Apr 22, 2026 05:12 PM

2,790 Posts

Joined Dec 2004

Pro

Apr 22, 2026 05:12 PM

2,790 Posts

Great whole house battery backup system.

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

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