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popular Posted by David_David • 2d ago
popular Posted by David_David • 2d ago

Ecoflow Delta Pro Ultra Whole-Home Power Solution (18 KWH Solution) - $7999

$7,999

$9,000

11% off
Costco Wholesale
18 Comments 7,544 Views
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Costco Ecoflow Delta Pro Ultra 18kWh packages $1000 off
DPU+3 $7999 or with Smart Home Panel 2 $8999


https://www.costco.com/ecoflow-de...54590.html
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Deal Details
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About the Poster
Costco Ecoflow Delta Pro Ultra 18kWh packages $1000 off
DPU+3 $7999 or with Smart Home Panel 2 $8999


https://www.costco.com/ecoflow-de...54590.html

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18 Comments

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2d ago
1,116 Posts
Joined Feb 2005
2d ago
rb5505
2d ago
1,116 Posts
long way to go to get to a real slickdeal price. i paid $2799 at home depot for the dp w/1 battery and then a year later $1599 for 2nd battery also at hd. that's $6300 w/tax (for this costco pkg) if i had chose to get a 3rd battery. be patient, it will drop.
2d ago
43 Posts
Joined Nov 2024
2d ago
FeistyChannel393
2d ago
43 Posts
Quote from rb5505 :
long way to go to get to a real slickdeal price. i paid $2799 at home depot for the dp w/1 battery and then a year later $1599 for 2nd battery also at hd. that's $6300 w/tax (for this costco pkg) if i had chose to get a 3rd battery. be patient, it will drop.

Did you got the smart panel too? You have solar panels?
2d ago
43 Posts
Joined Nov 2024
2d ago
FeistyChannel393
2d ago
43 Posts
Any benefits buying using a credit card? Have you guys gone through any credit card benefits like extended warranty etc for battery backups - are these even eligible for such benefits ? I can open new credit card if necessary.
2d ago
43 Posts
Joined Nov 2024
2d ago
FeistyChannel393
2d ago
43 Posts
Quote from rb5505 :
long way to go to get to a real slickdeal price. i paid $2799 at home depot for the dp w/1 battery and then a year later $1599 for 2nd battery also at hd. that's $6300 w/tax (for this costco pkg) if i had chose to get a 3rd battery. be patient, it will drop.

I have 8.8kw solar panels system, if I buy this with smart panel, I need an electrician to put the switch or the panel contains the switch?
2d ago
1,116 Posts
Joined Feb 2005
2d ago
rb5505
2d ago
1,116 Posts
Quote from FeistyChannel393 :
Did you got the smart panel too? You have solar panels?
no & no. too many trees to ever have solar panels.
2d ago
1,116 Posts
Joined Feb 2005
2d ago
rb5505
2d ago
1,116 Posts
Quote from FeistyChannel393 :
I have 8.8kw solar panels system, if I buy this with smart panel, I need an electrician to put the switch or the panel contains the switch?
search youtube for "ecoflow smart panel install". tons of good videos on an install.
2d ago
1,116 Posts
Joined Feb 2005
2d ago
rb5505
2d ago
1,116 Posts
Quote from FeistyChannel393 :
Any benefits buying using a credit card? Have you guys gone through any credit card benefits like extended warranty etc for battery backups - are these even eligible for such benefits ? I can open new credit card if necessary.
you likely know of the greatest benefit? 30% tax credit. https://www.energystar.gov/about/...technology

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Original Poster
Yesterday
15 Posts
Joined Mar 2025
Yesterday
David_David
Original Poster
Yesterday
15 Posts
Quote from rb5505 :
long way to go to get to a real slickdeal price. i paid $2799 at home depot for the dp w/1 battery and then a year later $1599 for 2nd battery also at hd. that's $6300 w/tax (for this costco pkg) if i had chose to get a 3rd battery. be patient, it will drop.

The 2799 DPU+1 depot deal was ridiculous deal and a confirmed price mistake
agree price could drop (but with tariffs who knows) but wouldn't expect that low anytime soon
1
Yesterday
130 Posts
Joined Dec 2015
Yesterday
1grotimax
Yesterday
130 Posts
I really wanted to go with this setup about six months ago but read about many issues with their smart home panel 2, so I went with two Anker Solix F3800 and their home power panel. (I still want to add two more batteries) So far, so good.
1
Yesterday
120 Posts
Joined Mar 2006
Yesterday
asahi7777777
Yesterday
120 Posts

Our community has rated this post as helpful. If you agree, why not thank asahi7777777

If you want speedy support, I DON'T recommend this product. I bought this same unit, with a Smart Home Panel 2, from Costco on Black Friday 2024. I received everything (did you know a trolley is included?) in mid-December 2024 and installed it myself within a few days. The battery backup didn't work, so I contacted Ecoflow to get a replacement. They required a lot of proof, pictures and videos, before doing anything else. I even spoke over the phone and did diagnostics with a digital multi meter on a live panel, checking for voltages and shorts. Ecoflow determined the panel was defective, and sent a new one. They offered an electrician to replace the panel, but I didn't trust their work since their website showed questionable workmanship. Anyways, I got the new panel, and guess what, it still didn't work. For 2 months, they claimed their "R&D" team was "looking into it", but I had to get their social media team involved to move it faster. The social media team was able to get a replacement inverter sent to me within 2 or 3 days of my contact. I got the inverter after a week, and it turns out, the smart port was the issue. In the end, I believe I had issues with both the SHP2 as well as the DPU inverter. Everything on my original inverter worked, I tested 120V on each of the 20A AC outlets, 240V on the 30A outlet, and the USB ports also worked. I was able to discharge all 3 batteries and was even able to charge all 3 batteries through the SHP2 at 7200W input. I just couldn't cut over to battery power, which was the whole point to getting this system.
PS: EcoFlow uses FedEx, and almost all the boxes I received were in rough shape. Ecoflow has good packing, but the extremely rough handling from FedEx is still a concern.
TLDR: Ecoflow took 5 months to resolve a defective Smart Home Panel 2 and inverter. Be prepared to send lots of evidence (pictures and videos) and at least 1 day per response. If I had to do again, I wouldn't get the SHP2. Just install an interlock kit with a generator inlet.
2
Pro
Yesterday
10,972 Posts
Joined Jul 2008
Yesterday
c2nah777
Pro
Yesterday
10,972 Posts
Quote from asahi7777777 :
If you want speedy support, I DON'T recommend this product. I bought this same unit, with a Smart Home Panel 2, from Costco on Black Friday 2024. I received everything (did you know a trolley is included?) in mid-December 2024 and installed it myself within a few days. The battery backup didn't work, so I contacted Ecoflow to get a replacement. They required a lot of proof, pictures and videos, before doing anything else. I even spoke over the phone and did diagnostics with a digital multi meter on a live panel, checking for voltages and shorts. Ecoflow determined the panel was defective, and sent a new one. They offered an electrician to replace the panel, but I didn't trust their work since their website showed questionable workmanship. Anyways, I got the new panel, and guess what, it still didn't work. For 2 months, they claimed their "R&D" team was "looking into it", but I had to get their social media team involved to move it faster. The social media team was able to get a replacement inverter sent to me within 2 or 3 days of my contact. I got the inverter after a week, and it turns out, the smart port was the issue. In the end, I believe I had issues with both the SHP2 as well as the DPU inverter. Everything on my original inverter worked, I tested 120V on each of the 20A AC outlets, 240V on the 30A outlet, and the USB ports also worked. I was able to discharge all 3 batteries and was even able to charge all 3 batteries through the SHP2 at 7200W input. I just couldn't cut over to battery power, which was the whole point to getting this system.
PS: EcoFlow uses FedEx, and almost all the boxes I received were in rough shape. Ecoflow has good packing, but the extremely rough handling from FedEx is still a concern.
TLDR: Ecoflow took 5 months to resolve a defective Smart Home Panel 2 and inverter. Be prepared to send lots of evidence (pictures and videos) and at least 1 day per response. If I had to do again, I wouldn't get the SHP2. Just install an interlock kit with a generator inlet.
Putting your TLDR at the end of a lengthy post?
I did read it all, and such trouble is not cool to have poor/slow/pain in the butt service to resolve it. Sorry for your experience.

Had your post been one for me that was a TLDR (Too Long, Didn't Read), for those who didn't want the long version, they never would have gotten to that part. I suggest you (as in everyone) put TLDR before posts for this reason. Just a suggestion. Otherwise, you are really only recapping the long post.

I am repping you for the heads up!

P.S. Paragraph breaks help for easier reading and for a TLDR you might want to bold that to make it stand out, especially if you don't put it first.
Last edited by c2nah777 May 2, 2025 at 07:46 AM.
3
Yesterday
1,972 Posts
Joined May 2010
Yesterday
RandallDeals
Yesterday
1,972 Posts
Quote from rb5505 :
long way to go to get to a real slickdeal price. i paid $2799 at home depot for the dp w/1 battery and then a year later $1599 for 2nd battery also at hd. that's $6300 w/tax (for this costco pkg) if i had chose to get a 3rd battery. be patient, it will drop.
Most of these batteries come from China. Lithium-ion battery pricing has been dropping rapidly, but so have US tariffs been rising. Biden increased lithium-ion section 301 tariffs on batteries from 7.5% to 25% beginning January 2026. The current Trump tariffs tack on another 145%. Sure, the Trump tariffs will go down, but the section 301 tariffs are Trump's original tariffs from 8 years ago. There's also a global 3.4% lithium-ion battery tariff that stacks.

So it might be a few years until these tariffs start to shake out. I don't believe the section 301 tariffs will disappear at all.
1
Yesterday
130 Posts
Joined Dec 2015
Yesterday
1grotimax
Yesterday
130 Posts
If you decide that this setup is what you want, here's another place where you can purchase it for $7,940.10, it's only a small savings but you have access to knowledge people who can help you with your questions.
https://secure.earthtechproducts....=ysco.cart
1
Yesterday
130 Posts
Joined Dec 2015
Yesterday
1grotimax
Yesterday
130 Posts
Quote from asahi7777777 :
If you want speedy support, I DON'T recommend this product. I bought this same unit, with a Smart Home Panel 2, from Costco on Black Friday 2024. I received everything (did you know a trolley is included?) in mid-December 2024 and installed it myself within a few days. The battery backup didn't work, so I contacted Ecoflow to get a replacement. They required a lot of proof, pictures and videos, before doing anything else. I even spoke over the phone and did diagnostics with a digital multi meter on a live panel, checking for voltages and shorts. Ecoflow determined the panel was defective, and sent a new one. They offered an electrician to replace the panel, but I didn't trust their work since their website showed questionable workmanship. Anyways, I got the new panel, and guess what, it still didn't work. For 2 months, they claimed their "R&D" team was "looking into it", but I had to get their social media team involved to move it faster. The social media team was able to get a replacement inverter sent to me within 2 or 3 days of my contact. I got the inverter after a week, and it turns out, the smart port was the issue. In the end, I believe I had issues with both the SHP2 as well as the DPU inverter. Everything on my original inverter worked, I tested 120V on each of the 20A AC outlets, 240V on the 30A outlet, and the USB ports also worked. I was able to discharge all 3 batteries and was even able to charge all 3 batteries through the SHP2 at 7200W input. I just couldn't cut over to battery power, which was the whole point to getting this system.
PS: EcoFlow uses FedEx, and almost all the boxes I received were in rough shape. Ecoflow has good packing, but the extremely rough handling from FedEx is still a concern.
TLDR: Ecoflow took 5 months to resolve a defective Smart Home Panel 2 and inverter. Be prepared to send lots of evidence (pictures and videos) and at least 1 day per response. If I had to do again, I wouldn't get the SHP2. Just install an interlock kit with a generator inlet.

Your experience backs up my decision to go with the Anker Solix F3800 with their home power panel. There was a problem with the home power panel during installation and Anker sent a replacement in a few weeks without a hassle.

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Yesterday
207 Posts
Joined Nov 2007
Yesterday
usb1
Yesterday
207 Posts
i have solaredge energy hub inverter based 8.8 kwh solarsystem with SPAN smart panel is there any way to intigrate Ecoflow Delta Pro Ultra Whole-Home Power Solution ?

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