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gspfunk 49.4K Views
Sep 12, 2024 7:08 AM

Ecoflow Delta Pro Ultra Whole-Home Power Solution (12 KWH Solution) - Select New Costco Stores, In-Store only $6499.99

$6,500

$9,397

30% off
Costco Wholesale
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"【Save $500! 】Hot EcoFlow DPU Deals at 5 Costco in-store!
DPU 12kwh is available at $6499.99 (original $9397) ($500 cheaper than costco.com) in these new Costco stores!
5 Costco New Store Addresses:
- Costco Richmond TX Warehouse: 11125 W GRAND PKWY S, RICHMOND, TX, 77406
- Costco Tomball TX Warehouse: 27000 TOMBALL PKWY, TOMBALL, TX, 77375
- Costco Chaska MN Warehouse: 2 OAKRIDGE DRIVE, CHASKA, MN, 55318
- Costco Covington LA Warehouse: 4001 PINNACLE PKWY, COVINGTON, LA, 70433
- Costco Ridgefield WA Warehouse: 519 N. 56TH PL, RIDGEFIELD, WA, 98642 "

for reference: https://www.costco.com/ecoflow-de...54681.html

Price good 9/10~12/31

Features:
Scalable 12kwh Solution Provides Up to a Week of Essential Power Supply
Exceptional 7200w Output Powers Most Household Appliances at 120v or 240v
Super-fast Charge Up to 8800w by Combining Solar and AC
Online Ups Ensures 0-ms Transfer Time, Offering Constant Protection for Sensitive Devices
Long-lasting 10-year LFP Battery for Reliable Performance
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
"【Save $500! 】Hot EcoFlow DPU Deals at 5 Costco in-store!
DPU 12kwh is available at $6499.99 (original $9397) ($500 cheaper than costco.com) in these new Costco stores!
5 Costco New Store Addresses:
- Costco Richmond TX Warehouse: 11125 W GRAND PKWY S, RICHMOND, TX, 77406
- Costco Tomball TX Warehouse: 27000 TOMBALL PKWY, TOMBALL, TX, 77375
- Costco Chaska MN Warehouse: 2 OAKRIDGE DRIVE, CHASKA, MN, 55318
- Costco Covington LA Warehouse: 4001 PINNACLE PKWY, COVINGTON, LA, 70433
- Costco Ridgefield WA Warehouse: 519 N. 56TH PL, RIDGEFIELD, WA, 98642 "

for reference: https://www.costco.com/ecoflow-de...54681.html

Price good 9/10~12/31

Features:
Scalable 12kwh Solution Provides Up to a Week of Essential Power Supply
Exceptional 7200w Output Powers Most Household Appliances at 120v or 240v
Super-fast Charge Up to 8800w by Combining Solar and AC
Online Ups Ensures 0-ms Transfer Time, Offering Constant Protection for Sensitive Devices
Long-lasting 10-year LFP Battery for Reliable Performance

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33 Comments

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Sep 12, 2024 10:53 AM
11 Comments
Joined Jul 2021

This comment has been rated as unhelpful by Slickdeals users.

Sep 12, 2024 12:05 PM
4.3K Comments
Joined Sep 2005
Neo42Sep 12, 2024 12:05 PM
4.3K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from SlickRoute373 View quoted comment :
where can I use it?
Anywhere
1
1
Sep 12, 2024 5:39 PM
25 Comments
Joined Dec 2018
DanR9266Sep 12, 2024 5:39 PM
25 Comments
FWIW, Costco has had this 12kWh version for $6000 in the last couple of months. So if you can wait, it's likely to go back to that price again. Also they've had the 18kWh for $8000 a couple of times, which is definitely better in terms of $/kWh
Previous deals: 12kWh / 18kWh
Sep 12, 2024 8:04 PM
4.1K Comments
Joined Jun 2009
LeviathanUltimaSep 12, 2024 8:04 PM
4.1K Comments
I believe these will qualify for thr 30% tax credit. Get 3x and on thr 3rd one get the panel one and you should be able to migrate all your appliances over. With 3x units, you can have up to 21.6KW which is like a 90A service at 240V. If you have solar that feeds this, you can get off the grid completely if you don't have any natural gas appliances.
Sep 12, 2024 11:32 PM
102 Comments
Joined Feb 2024
CryotekSep 12, 2024 11:32 PM
102 Comments

Our community has rated this post as helpful. If you agree, why not thank

I have this setup (1 inverter, 2 batteries), has been working since April, and had solar (max output 2kWh) connected since June. Originally had an Ecoflow Smart Home Panel 2 but that failed after a week and I switched to a Transfer Panel. Has worked in Houston summer garage temps all summer without issue, and helped us get through the direct hit of Hurricane Beryl and 4 days of no mains power. Ecoflow say the inverter can work up to 45C, but only provide temp sensors for the batteries which seem to run consistently between 38-45C during summer months.

You can buy new extra batteries for $1945 and have up to 5 per inverter.
6
Sep 14, 2024 1:05 AM
335 Comments
Joined Dec 2017
androidfan44Sep 14, 2024 1:05 AM
335 Comments
Quote from Cryotek View quoted comment :
I have this setup (1 inverter, 2 batteries), has been working since April, and had solar (max output 2kWh) connected since June. Originally had an Ecoflow Smart Home Panel 2 but that failed after a week and I switched to a Transfer Panel. Has worked in Houston summer garage temps all summer without issue, and helped us get through the direct hit of Hurricane Beryl and 4 days of no mains power. Ecoflow say the inverter can work up to 45C, but only provide temp sensors for the batteries which seem to run consistently between 38-45C during summer months.

You can buy new extra batteries for $1945 and have up to 5 per inverter.
The inverter heats up the top battery. EF should think about spacers so there better airflow
1
Sep 14, 2024 10:02 AM
7 Comments
Joined Dec 2016
toomuchcarSep 14, 2024 10:02 AM
7 Comments
Quote from Cryotek View quoted comment :
I have this setup (1 inverter, 2 batteries), has been working since April, and had solar (max output 2kWh) connected since June. Originally had an Ecoflow Smart Home Panel 2 but that failed after a week and I switched to a Transfer Panel. Has worked in Houston summer garage temps all summer without issue, and helped us get through the direct hit of Hurricane Beryl and 4 days of no mains power. Ecoflow say the inverter can work up to 45C, but only provide temp sensors for the batteries which seem to run consistently between 38-45C during summer months.

You can buy new extra batteries for $1945 and have up to 5 per inverter.
I also have the same setup with Reliance transfer switch and 1500W solar. Running most household circuits (including 240V well pump) off grid from my garage for months. I run the AC Charger connection from a grid connected GFCI outlet through an isolation transformer to top up batteries if too many consecutive cloudy days. Installed for reliable power for my medical problems, and very happy with system and would buy again. Probably add 3rd battery when price drops further. Only complaint is lack of support for flex conduit connection for solar wires, as the unprotected solar wire connection is not really safe. I made a conduit solution but still have short MC4 connector wires exposed.

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Sep 14, 2024 7:42 PM
124 Comments
Joined Jan 2017
brownricebranSep 14, 2024 7:42 PM
124 Comments
Not bad, but costco had it for 6K around memorial day
3
Sep 15, 2024 1:14 AM
216 Comments
Joined Feb 2022
JollyLake715Sep 15, 2024 1:14 AM
216 Comments
Quote from Cryotek View quoted comment :
I have this setup (1 inverter, 2 batteries), has been working since April, and had solar (max output 2kWh) connected since June. Originally had an Ecoflow Smart Home Panel 2 but that failed after a week and I switched to a Transfer Panel. Has worked in Houston summer garage temps all summer without issue, and helped us get through the direct hit of Hurricane Beryl and 4 days of no mains power. Ecoflow say the inverter can work up to 45C, but only provide temp sensors for the batteries which seem to run consistently between 38-45C during summer months.

You can buy new extra batteries for $1945 and have up to 5 per inverter.
I believe this unit has 2 inverters inside working together
Sep 15, 2024 1:41 AM
1.6K Comments
Joined Sep 2015

This comment has been rated as unhelpful by Slickdeals users.

Sep 15, 2024 4:34 AM
227 Comments
Joined Oct 2014
dealboss9001Sep 15, 2024 4:34 AM
227 Comments
Quote from Cryotek View quoted comment :
I have this setup (1 inverter, 2 batteries), has been working since April, and had solar (max output 2kWh) connected since June. Originally had an Ecoflow Smart Home Panel 2 but that failed after a week and I switched to a Transfer Panel. Has worked in Houston summer garage temps all summer without issue, and helped us get through the direct hit of Hurricane Beryl and 4 days of no mains power. Ecoflow say the inverter can work up to 45C, but only provide temp sensors for the batteries which seem to run consistently between 38-45C during summer months.

You can buy new extra batteries for $1945 and have up to 5 per inverter.
Are you concerned at all about fire risk with them getting up to that temperature in the garage? Or longevity?
Sep 15, 2024 4:36 AM
68 Comments
Joined Nov 2022
n00b_pwner_69Sep 15, 2024 4:36 AM
68 Comments
Quote from SlickRoute373 View quoted comment :
where can I use it?
Pen island 🏝️
1
1
Sep 15, 2024 12:30 PM
799 Comments
Joined Oct 2018
JohnnySlick777Sep 15, 2024 12:30 PM
799 Comments
Quote from dealboss9001 View quoted comment :
Are you concerned at all about fire risk with them getting up to that temperature in the garage? Or longevity?
Last week, mine was running 119 degrees in the garage.
I was skeptical of it running at that temperature, But it kept running perfectly.
I figure EcoFlow's 113 degree is on the low side of caution.
Caution, not danger! Many batteries operate in much hotter environment.
Sep 15, 2024 12:41 PM
10 Comments
Joined Nov 2016
timb1908Sep 15, 2024 12:41 PM
10 Comments
Anyone live in cold environment? Curious how well it runs when it is -1 outside.
1

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Sep 15, 2024 2:09 PM
133 Comments
Joined Mar 2018
kylwilliams11Sep 15, 2024 2:09 PM
133 Comments
Quote from dealboss9001 View quoted comment :
Are you concerned at all about fire risk with them getting up to that temperature in the garage? Or longevity?
If you follow some battery/solar YouTubers, you'll see that the temperature will have a much smaller impact than time

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