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forum threadDavid_David posted Aug 13, 2025 12:41 PM
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forum threadDavid_David posted Aug 13, 2025 12:41 PM

EcoFlow Delta Pro Portable Power Station $1538.10

$1,538

$1,709

10% off
11 Comments 4,674 Views
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Earthtech Products has Ecoflow Delta Pro on sale for $1709 - 10% using code SM10 bringing it down to $1538.10 - Free shipping

• 3.6-25kWh expandable capacity with DELTA Pro Smart Extra Battery
• 3600W-7200W AC output for 99% appliances
• Plug & Play home backup solution
• Incredible 6500W MultiCharge, 2.7 hours AC charging
• Industry first: recharge at thousands of EV stations worldwide
• Long-lasting LFP battery supports up to 10 years

https://www.earthtechproducts.com...a-pro.html
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Deal Details
Community Notes
About the Poster
Earthtech Products has Ecoflow Delta Pro on sale for $1709 - 10% using code SM10 bringing it down to $1538.10 - Free shipping

• 3.6-25kWh expandable capacity with DELTA Pro Smart Extra Battery
• 3600W-7200W AC output for 99% appliances
• Plug & Play home backup solution
• Incredible 6500W MultiCharge, 2.7 hours AC charging
• Industry first: recharge at thousands of EV stations worldwide
• Long-lasting LFP battery supports up to 10 years

https://www.earthtechproducts.com...a-pro.html

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11 Comments

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Aug 13, 2025 12:57 PM
3,200 Posts
Joined Jul 2004
ibnutsAug 13, 2025 12:57 PM
3,200 Posts
What max power, what capacity?
1
Aug 13, 2025 01:08 PM
855 Posts
Joined Nov 2017
oharag1Aug 13, 2025 01:08 PM
855 Posts
Quote from ibnuts :
What max power, what capacity?
From website:
The Delta Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly with your home circuits via the Smart Home Panel. Ideal for home backup.
1
Aug 13, 2025 01:10 PM
3,200 Posts
Joined Jul 2004
ibnutsAug 13, 2025 01:10 PM
3,200 Posts
Quote from oharag1 :
From website:The Delta Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly with your home circuits via the Smart Home Panel. Ideal for home backup.
Thanks, I could do that but most people won't bother clicking (especially when on mobile). If you want to get more people on the post, you should edit the title. If you're unable to you can mod alert it and they'll do it.
Aug 13, 2025 01:13 PM
855 Posts
Joined Nov 2017
oharag1Aug 13, 2025 01:13 PM
855 Posts
Quote from ibnuts :
Thanks, I could do that but most people won't bother clicking (especially when on mobile). If you want to get more people on the post, you should edit the title. If you're unable to you can mod alert it and they'll do it.
Yeah I agree - just posting an answer to your question - as well for ohters to see.
Aug 13, 2025 01:44 PM
3,200 Posts
Joined Jul 2004
ibnutsAug 13, 2025 01:44 PM
3,200 Posts
Best price for 1 of these without the extra battery I've seen. $0.43/Wh capacity.

Pecron is at 1169/3600 =$0.325 but their app sucks (idk about customer service).
Aug 13, 2025 08:58 PM
22 Posts
Joined Sep 2020
VioletClass8898Aug 13, 2025 08:58 PM
22 Posts
anyone able to comment on this seller (https://www.earthtechproducts.com/)? im not familiar with them, but good price!

alternatively, you can get this with the EV recharge bundle (Monitor and Remote Controller) at Costco for $1700.
https://www.costco.com/ecoflow-de...1a0a1cb82b (click the "Without Solar Panel" option)
Original Poster
Pro
Aug 13, 2025 09:20 PM
117 Posts
Joined Mar 2025
David_DavidAug 13, 2025 09:20 PM
Original Poster
Pro
117 Posts
Quote from VioletClass8898 :
anyone able to comment on this seller (https://www.earthtechproducts.com/)? im not familiar with them, but good price!alternatively, you can get this with the EV recharge bundle (Monitor and Remote Controller) at Costco for $1700.https://www.costco.com/ecoflow-de...1a0a1cb82b (click the "Without Solar Panel" option)
Earthtech products is an authorized Ecoflow reseller, listed on EF website "where to buy" under retail stores. New York on drop down.

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Pro
Aug 18, 2025 03:32 PM
1,598 Posts
Joined Dec 2007
UN0335
Pro
Aug 18, 2025 03:32 PM
1,598 Posts
How do you expand this to 25kWh?
Aug 19, 2025 02:24 PM
38 Posts
Joined Oct 2006
AdidasPhiAug 19, 2025 02:24 PM
38 Posts
Quote from UN0335 :
How do you expand this to 25kWh?
By adding EcoFlow DELTA Pro Smart Extra Batteries https://us.ecoflow.com/products/d...8805385289
Adding another EcoFlow Delta Pro unit, and adding EcoFlow Generators
Sep 03, 2025 02:24 PM
39 Posts
Joined Dec 2021
HeyThatGuySep 03, 2025 02:24 PM
39 Posts
Quote from AdidasPhi :
By adding EcoFlow DELTA Pro Smart Extra Batteries https://us.ecoflow.com/products/d...8805385289Adding another EcoFlow Delta Pro unit, and adding EcoFlow Generators
on your link, and from my endless research before I buy something, Delta Pro has a max storage of 10.8kWh? only two extra batteries can be connected? just curious which is correct, thanks in advance
Yesterday 01:20 PM
38 Posts
Joined Oct 2006
AdidasPhiYesterday 01:20 PM
38 Posts
Quote from HeyThatGuy :
Quote from AdidasPhi [IMG]https://slickdeals.net/images/misc/backlink.gif[/IMG] :
By adding EcoFlow DELTA Pro Smart Extra Batteries https://us.ecoflow.com/products/d...8805385289Adding another EcoFlow Delta Pro unit, and adding EcoFlow Generators
on your link, and from my endless research before I buy something, Delta Pro has a max storage of 10.8kWh? only two extra batteries can be connected? just curious which is correct, thanks in advance
The EcoFlow DELTA Pro Portable Power Station (https://us.ecoflow.com/products/d...6140138569) has a storage capacity of 3.6kWh. Each Delta Pro Power Station can be connected to up to 2 EcoFlow DELTA Pro Smart Extra Battery. Each Extra Battery has a storage capacity of 3.6kWh. Attaching 2 Extra Batteries to a Power Station will give the storage capacity of 10.8kWh.

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