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Slickdeals Forums Hot Deals Ecoflow Delta Pro Ultra Whole-Home Power Solution (12 KWH Solution) 2 batteries - $6999.99

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Costco Members: Ecoflow Delta Pro Ultra Whole-Home Power 12kWh Solution

$7000

+ Free Shipping

+85 Deal Score

200,507 Views 311 Comments

Costco Wholesale has for its Members: Ecoflow Delta Pro Ultra Whole-Home Power Solution for $6999.99. Shipping is free.

Thanks to community member caldog101 for sharing this deal.

Includes:

EcoFlow DELTA Pro Ultra Inverter
2x EcoFlow DELTA Pro Ultra Battery
EcoFlow DELTA Pro Ultra Trolley

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

Get Deal at Retailer

Original Post

Written by Edited March 17, 2024 at 04:41 AM by

I know this is still wildly expensive but the same 2 battery configuration on Ecoflow's website is $8798.

If you're in the market for one of these this price for 12kwh can't be beat.

https://www.costco.com/ecoflow-de...ue&nf=true

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Created 03-17-2024 at 04:14 AM by caldog101

in Generators (4) Get Costco Wholesale Coupons

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311 Comments

$7000

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Batteries won't need to be replaced in 5-10 years. Lithium iron phosphate batteries are good for 10 years of full discharge every single day.... And at that 10-year point, they still have 80% of their capacity left. So if you ran this every other day to near empty, and recharged to full, you'd get 20 years out of this battery and still have 80%.

The price of batteries is dropping about 5% every couple of months. If you're going to spend this much on a battery, much better to get solar first. You can DIY a nice solar system with portable generator back up for the same price and still get the 30% rebate. Unless something happens, the price of these will keep going lower and lower. Better to wait

Whole house generators are roughly $10-20k installed. They'll run for much longer. They will be louder.

This one qualifies for a 30% tax credit and will last 10 years

CycloneFW

Joined Mar 2019

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CycloneFW

03-24-2024 at 04:31 PM.

As a heads up folks that this also comes with the trolley to make things more portable. Just note that the trolley only supports one battery, not both.

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captainboss

Joined Sep 2014

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captainboss

03-25-2024 at 08:40 AM.

Quote from derce927

And natural gas is really cheap especially in the states

environmental costs should be a concern as well...no?

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HIDDENVioletCaption571603-25-2024 at 09:22 AM.

Dr. J

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Dr. J

03-26-2024 at 12:53 PM.

Quote from rspray

You realize he's talking after 30% Fed credit right? Here in New England it's $17500 for 2 PW and inverter then $6k install.

Roughly in the same ballpark as to what I was told verbal by my solar guy. In CT at least the batteries also need to be in a "fireproof" room, which just escalates the cost.

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soloma

Joined Sep 2015

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soloma

03-28-2024 at 02:05 PM.

Quote from PP4171

Prius uses old tech NiMH batteries.

old priuses yes, but since 2015 its lithium

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rb5505

Joined Feb 2005

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rb5505

03-29-2024 at 08:57 PM.

Quote from LavenderLumber4763

How do you connect this to your panel?

with an inlet plug with interlock kit or a transfer switch, or get their smart panel 2 to do it all. also, search youtube for this model. tons of reviews.

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HarryE3231

Joined Aug 2018

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HarryE3231

04-03-2024 at 08:04 AM.

Solar power generators vs natural gas generators.
IMO, it is apples and oranges. You are talking about a SOLID-STATE very digitally smart solar power generator that can run 24x7 for 10-20 years, versus a not very smart very noisy with lots of moving parts natural gas generator that can not run 24x7 for 10-20 years with lots of additional costs for maintenance, repairs and fuel. And I'm not even mentioning the environmental issues with fossil fuels.
IMO, it's like comparing SSD/NVMEs solid-state drives with floppy drives.

BTW, I agree that the DPU extra 6.2kWh batteries need to come down to the $2K level and I think they will in the next 12months (currently the cheapest I've seen is $2.5K which is 0.40/watt...).

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Last edited by HarryE3231 April 7, 2024 at 11:24 AM.

gatsbylee

Joined Jan 2016

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gatsbylee

04-14-2024 at 11:35 AM.

Quote from codemancer

It should last much longer than 10 years.

sorry for this naive question.
when ppl says "30% tax credit", the 30% of what?

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codemancer

Joined Feb 2009

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codemancer

04-14-2024 at 12:03 PM.

Quote from gatsbylee

sorry for this naive question.
when ppl says "30% tax credit", the 30% of what?

There's a federal tax credit that refunds 30% of the purchase price of a qualifying battery system on your tax burden.

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rb5505

Joined Feb 2005

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rb5505

04-15-2024 at 02:56 PM.

Quote from gatsbylee

sorry for this naive question.
when ppl says "30% tax credit", the 30% of what?

https://www.energy.gov/eere/solar...tovoltaics

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dinhscot

Joined Jan 2018

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dinhscot

04-25-2024 at 02:06 PM.

Quote from DragonMaster25

This is kind of tempting.....cheaper then a Tesla Powerwall. Will have to do a side by side comparison.

Better than a Telsa power wall.

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namlook

Joined May 2006

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namlook

04-25-2024 at 02:26 PM.

Quote from dinhscot

Better than a Telsa power wall.

But what is the complete cost to buy everything you need to hook this up to your solar panels including paying someone to connect it?

My power is very stable here and goes out like once every two years and it's only been short periods of time. Can this be programmed to use power from the batteries during peak times so you avoid paying the most expensive rates? I don't need to it to run my house during outages since they are so infrequent.