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expiredfpolsky87 posted Aug 19, 2024 3:24 PM

Costco Members: 2-Ct EcoFlow 4KWH Delta Pro 3 Units + 50 Amp Hub

$5,000

$7,200

30% off
+ Free Shippingat Costco Wholesale
121 Comments
73.8K Views
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Deal Details
Costco Wholesale has for their Members: EcoFlow Delta Pro 3 Power Backup System (2-Count EcoFlow 4KWH Delta Pro 3 Units + 50 Amp Hub) for $4999.99. Shipping is free.

Thanks to Community Member fpolsky87 for finding this deal.

Features:
  • Includes:
    • 2x EcoFlow DELTA Pro 3 Portable Power Station
    • EcoFlow 50 Amp Hub
  • Two sets of 4KWh DELTA Pro 3 units paired together for an extended power supply
  • Plug-and-play power solution for your entire home with 120V/240V capability
  • Recharge with AC or solar for energy savings
  • 10ms swift switchovers to protect your NAS systems, servers, and appliances from power disruptions
  • Long-lasting 10-year LFP battery for reliable performance

Editor's Notes

Written by StrawMan86 | Staff
  • Our research indicates that this deal is $1622.63 less (24.5% savings) than the next best available price of purchasing the bundled items separately from reputable merchants with prices starting from $6622.62 at the time of this posting. -StrawMan86
  • If you don't have a Costco Warehouse Membership, you can sign-up via this Frontpage deal.
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • Refer to the original post & forum comments for additional details & discussion.

Original Post

Written by fpolsky87
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: EcoFlow Delta Pro 3 Power Backup System (2-Count EcoFlow 4KWH Delta Pro 3 Units + 50 Amp Hub) for $4999.99. Shipping is free.

Thanks to Community Member fpolsky87 for finding this deal.

Features:
  • Includes:
    • 2x EcoFlow DELTA Pro 3 Portable Power Station
    • EcoFlow 50 Amp Hub
  • Two sets of 4KWh DELTA Pro 3 units paired together for an extended power supply
  • Plug-and-play power solution for your entire home with 120V/240V capability
  • Recharge with AC or solar for energy savings
  • 10ms swift switchovers to protect your NAS systems, servers, and appliances from power disruptions
  • Long-lasting 10-year LFP battery for reliable performance

Editor's Notes

Written by StrawMan86 | Staff
  • Our research indicates that this deal is $1622.63 less (24.5% savings) than the next best available price of purchasing the bundled items separately from reputable merchants with prices starting from $6622.62 at the time of this posting. -StrawMan86
  • If you don't have a Costco Warehouse Membership, you can sign-up via this Frontpage deal.
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • Refer to the original post & forum comments for additional details & discussion.

Original Post

Written by fpolsky87

Community Voting

Deal Score
+27
Good Deal
Visit Retailer

Top Comments

SlickDealzYo
3.8KComments
513Reputation
Keep that imagination healthy son and keep dreaming. 😅
Go to Comment
ChrisH5547
23Comments
10Reputation
The limitation is that _either_ the 240V inverter is working, OR the 120V inverter is working. If you've got a panel wired to take 240V in like the power company delivers and split it into ordinary house electricity, then that limitation is not a big deal... why plug stuff into the front of the battery rather than just light up the plug in the wall? If you want to plug a 240V thingy into the front of the battery AND plug a 120V thing into the front of the thing and run them both at the same time, you're out of luck, you cant. But if you use the 240 to light up your house's existing plugs, you're OK. It's not that you can't run your light bulbs and your well pump at the same time... you can't do that by plugging stuff into the front of the battery.
Go to Comment
happypaths
54Comments
14Reputation
Why would that promo apply to a sale from another vendor (Costco) ?
Go to Comment

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121 Comments

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Aug 20, 2024 4:41 PM
791 Comments
Joined Jan 2007

This comment has been rated as unhelpful by Slickdeals users.

Aug 20, 2024 4:51 PM
54 Comments
Joined Jun 2013
happypathsAug 20, 2024 4:51 PM
54 Comments
Why would that promo apply to a sale from another vendor (Costco) ?
Aug 20, 2024 5:09 PM
791 Comments
Joined Jan 2007

This comment has been rated as unhelpful by Slickdeals users.

Aug 20, 2024 5:31 PM
3.8K Comments
Joined May 2006
SlickDealzYoAug 20, 2024 5:31 PM
3.8K Comments
Quote from Esente :
It doesn't. But I heard customer service is nice Smilie
Keep that imagination healthy son and keep dreaming. 😅
4
3
Aug 20, 2024 7:21 PM
67 Comments
Joined Jun 2013
myphonemail2010Aug 20, 2024 7:21 PM
67 Comments
Too bad can't buy only one !
Aug 20, 2024 7:43 PM
735 Comments
Joined Nov 2012
RedZoneOSAug 20, 2024 7:43 PM
735 Comments
Question for the experienced folks - lifepo4 batteries of similar capacity can be purchased for less than 2k. Guessing another 1k for the wiring/hub etc

Is the 3k estimate comparable as DIY to this 5k plug n play option? And if yes, 2k price difference is a ton...is the diy option that much more difficult/challenging?
1
Aug 20, 2024 8:13 PM
175 Comments
Joined Mar 2016
COMMANDAAAHAug 20, 2024 8:13 PM
175 Comments
Quote from RedZoneOS :
Question for the experienced folks - lifepo4 batteries of similar capacity can be purchased for less than 2k. Guessing another 1k for the wiring/hub etc

Is the 3k estimate comparable as DIY to this 5k plug n play option? And if yes, 2k price difference is a ton...is the diy option that much more difficult/challenging?
You need to price in the cost of BMS and inverter, which is included in Ecoflow's product but would need to be added separately for your DIY solution.
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Aug 20, 2024 8:16 PM
1.1K Comments
Joined Jul 2011
shoulda2Aug 20, 2024 8:16 PM
1.1K Comments
Quote from RedZoneOS :
Question for the experienced folks - lifepo4 batteries of similar capacity can be purchased for less than 2k. Guessing another 1k for the wiring/hub etc

Is the 3k estimate comparable as DIY to this 5k plug n play option? And if yes, 2k price difference is a ton...is the diy option that much more difficult/challenging?
Not that hard.. I'm surprised it would save that much have to compare to charge controller and inverter
Aug 20, 2024 8:18 PM
586 Comments
Joined Nov 2009
Old_Snake308Aug 20, 2024 8:18 PM
586 Comments
Quote from SlickDealzYo :
Keep that imagination healthy son and keep dreaming. 😅
Maybe if I get these two Delta Pros EcoFlow would arrange a date with me and Ana de Armas
5
6
Aug 20, 2024 8:20 PM
586 Comments
Joined Nov 2009
Old_Snake308Aug 20, 2024 8:20 PM
586 Comments
Quote from RedZoneOS :
Question for the experienced folks - lifepo4 batteries of similar capacity can be purchased for less than 2k. Guessing another 1k for the wiring/hub etc

Is the 3k estimate comparable as DIY to this 5k plug n play option? And if yes, 2k price difference is a ton...is the diy option that much more difficult/challenging?
It's not hard, but you'll never be able to package it in a unit this size and keep it relatively portable.
Aug 20, 2024 8:32 PM
449 Comments
Joined Jun 2022
sdsnakeAug 20, 2024 8:32 PM
449 Comments
Quote from Old_Snake308 :
It's not hard, but you'll never be able to package it in a unit this size and keep it relatively portable.
Mount everything on a dolly and you are good to go
3
Aug 20, 2024 8:46 PM
1.6K Comments
Joined Jun 2010
hansmoleman007Aug 20, 2024 8:46 PM
1.6K Comments
Quote from RedZoneOS :
Question for the experienced folks - lifepo4 batteries of similar capacity can be purchased for less than 2k. Guessing another 1k for the wiring/hub etc

Is the 3k estimate comparable as DIY to this 5k plug n play option? And if yes, 2k price difference is a ton...is the diy option that much more difficult/challenging?
Where are you getting 8KWh of batteries for less than $2k?
1
Aug 20, 2024 9:17 PM
47 Comments
Joined Mar 2017
fxrdr31Aug 20, 2024 9:17 PM
47 Comments
Quote from hansmoleman007 :
Where are you getting 8KWh of batteries for less than $2k?
I have seen 14kwh battery for $3,500 with heater and outdoor rated
1
Aug 20, 2024 9:25 PM
692 Comments
Joined Dec 2007
MikeD666Aug 20, 2024 9:25 PM
692 Comments
Can you peak shave with this?
3

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Aug 20, 2024 9:59 PM
46 Comments
Joined Aug 2018
HarryE3231Aug 20, 2024 9:59 PM
46 Comments
The fact that this brand new release of Delta Pro 3 are so dramatically being discounted, shows that Ecoflow is not selling as fast as they expected. Not surprised with the 120V or 240V limitation (you can only use one or the other but not both at the same time). For that kind of money $5K, the Delta Pro Ultra IMO is a better buy without the 120/240V limitation. And you should be able to find it cheaper (but 6100Wh/battery) at around $4100-4500 and with no sales tax (off-grid, Wellbot, etc..).
Last edited by HarryE3231 August 20, 2024 at 03:02 PM.

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