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David_David 4.5K Views
Jun 22, 2026 5:12 PM

EcoFlow DELTA Pro Ultra 6kWh Power Station LiFePO4 Battery Emergency Backup $1999.20

$1,999

$2,999

33% off
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Deal Details
Ecoflow official Ebay store has refurbished Delta Pro Ultra (inverter+1 battery 6kWh total) portable power station on sale for $2999- 20% with code: EFSUMMER20 (-$500) and a double discount SUNSHINE20 (-$500) brings it down to $1999.29. Free shipping.

Includes:
elta Pro Ultra Inverter
1x Delta Pro Ultra Battery (6kw)
6kWh total

120V and 240V output
7200W / 30A output
5.6kw Solar input
one inverter Expandable to 30kWh with 5 batteries

https://www.ebay.com/itm/146962594378
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Deal Details
Community Notes
About the Poster
Ecoflow official Ebay store has refurbished Delta Pro Ultra (inverter+1 battery 6kWh total) portable power station on sale for $2999- 20% with code: EFSUMMER20 (-$500) and a double discount SUNSHINE20 (-$500) brings it down to $1999.29. Free shipping.

Includes:
elta Pro Ultra Inverter
1x Delta Pro Ultra Battery (6kw)
6kWh total

120V and 240V output
7200W / 30A output
5.6kw Solar input
one inverter Expandable to 30kWh with 5 batteries

https://www.ebay.com/itm/146962594378

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21 Comments

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Jun 22, 2026 5:58 PM
2.8K Comments
Joined Nov 2008
sHockz_atxJun 22, 2026 5:58 PM
2.8K Comments
Can this charge on 120v/solar while outputting 240v?
1
Jun 22, 2026 7:15 PM
18 Comments
Joined Nov 2020
MemorableKite461Jun 22, 2026 7:15 PM
18 Comments

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

Yes it can. It is actually really good (when it works) I bought a setup 2 years ago and have had multiple problems that required a lengthy troubleshooting and ticketing process and sending the inverter back to the company. The 1 year warranty on this makes it a huge gamble.
2
1
Jun 22, 2026 7:18 PM
799 Comments
Joined Oct 2018
JohnnySlick777Jun 22, 2026 7:18 PM
799 Comments
Quote from sHockz_atx View quoted comment :
Can this charge on 120v/solar while outputting 240v?
You can pv charge while using 240v.
In the past, you couldn't charge with 120v while using 240v, but I don't know if they fixed that issue. I've been running offgrid with a 6,200w array for over 2 years now flawlessly
Jun 22, 2026 7:34 PM
516 Comments
Joined Nov 2010
epix1718Jun 22, 2026 7:34 PM
516 Comments
Great price.. can use the "wattlink" cable to add on 3rd party 48v batteries.. expand out 5100kWh for ~$700 or less.
2
Jun 22, 2026 7:55 PM
335 Comments
Joined Dec 2017
androidfan44Jun 22, 2026 7:55 PM
335 Comments
Quote from epix1718 View quoted comment :
Great price.. can use the "wattlink" cable to add on 3rd party 48v batteries.. expand out 5100kWh for ~$700 or less.
I wish that was the case. DPU battery voltage is 100v
Pro
Jun 22, 2026 8:00 PM
2.1K Comments
Joined Jul 2019
WoodSlayR
Pro
Jun 22, 2026 8:00 PM
2.1K Comments
Quote from epix1718 View quoted comment :
Great price.. can use the "wattlink" cable to add on 3rd party 48v batteries.. expand out 5100kWh for ~$700 or less.
You mean 5100Wh, not kWh. The main unit in it's entirety is only 6kWh so expanding it to 5100kWh doesn't sound right. 5100kWh is over 5 million Wh
1
1
Jun 22, 2026 8:10 PM
5.7K Comments
Joined May 2004
PRINTABLECOUPONJun 22, 2026 8:10 PM
5.7K Comments
dang that's a great deal if i didnt already have one i would get it for sure

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Jun 22, 2026 9:14 PM
108 Comments
Joined Jan 2015
bliving2Jun 22, 2026 9:14 PM
108 Comments
Quote from MemorableKite461 View quoted comment :
Yes it can. It is actually really good (when it works) I bought a setup 2 years ago and have had multiple problems that required a lengthy troubleshooting and ticketing process and sending the inverter back to the company. The 1 year warranty on this makes it a huge gamble.
I agree. I have two of these inverters and four batteries. This is a fantastic price, but not worth it if it dies in a year and isn't covered.
Jun 22, 2026 9:53 PM
416 Comments
Joined Oct 2008
ck90211Jun 22, 2026 9:53 PM
416 Comments
Great price, cheaper than DIY (inverter + battery + wires/breakers/outlets) This is 102V system so cannot "wattlink" a 48V battery directly to add more KWH, but can do so slowly via low PV input port (48V x 15A = 720W). Only con is 1 year warranty (and won't be covered by credit card's extended warranty) but glad it's from Ecoflow directly. I might bite since $2K is what an Ultra battery would cost, assuming only the inverter go bad after warranty expires.
1
Jun 22, 2026 11:17 PM
23 Comments
Joined Nov 2014
juliansammonsJun 22, 2026 11:17 PM
23 Comments
Looks like the second code is expired. Hope those of you who got an order in see it shipped!
Jun 22, 2026 11:18 PM
1.6K Comments
Joined Jan 2009
DocuMakerJun 22, 2026 11:18 PM
1.6K Comments
Quote from ck90211 View quoted comment :
Great price, cheaper than DIY (inverter + battery + wires/breakers/outlets) This is 102V system so cannot "wattlink" a 48V battery directly to add more KWH, but can do so slowly via low PV input port (48V x 15A = 720W). Only con is 1 year warranty (and won't be covered by credit card's extended warranty) but glad it's from Ecoflow directly. I might bite since $2K is what an Ultra battery would cost, assuming only the inverter go bad after warranty expires.
actually a 48v battery (51.2v nominal) fully charged should easily do over 800w, perhaps 850+ input to the ultra. a 51.2v battery is nearly empty at 48v, like maybe 10% left.

also, home depot was selling the ultra batteries for $1599 in april 2025, before any coupons. with coupon well under $1500, so these DPU extra batteries are not really worth the full $2k a piece any longer.
1
Jun 23, 2026 12:19 AM
728 Comments
Joined Mar 2009
StrategyFreakJun 23, 2026 12:19 AM
728 Comments
Quote from JohnnySlick777 View quoted comment :
You can pv charge while using 240v.In the past, you couldn't charge with 120v while using 240v, but I don't know if they fixed that issue. I've been running offgrid with a 6,200w array for over 2 years now flawlessly
Yes this issue has been fixed. There is a video on YT demonstrating this
Jun 23, 2026 12:20 AM
728 Comments
Joined Mar 2009
StrategyFreakJun 23, 2026 12:20 AM
728 Comments
Quote from DocuMaker View quoted comment :
actually a 48v battery (51.2v nominal) fully charged should easily do over 800w, perhaps 850+ input to the ultra. a 51.2v battery is nearly empty at 48v, like maybe 10% left.also, home depot was selling the ultra batteries for $1599 in april 2025, before any coupons. with coupon well under $1500, so these DPU extra batteries are not really worth the full $2k a piece any longer.
Citing a one time deal isn't a good example. Just like when the DPU + battery sold for $2800 from Home Depot on initial release.With that said, the good price for the battery is $1800 range
Jun 23, 2026 12:54 AM
1.6K Comments
Joined Jan 2009
DocuMakerJun 23, 2026 12:54 AM
1.6K Comments
Quote from StrategyFreak View quoted comment :
Citing a one time deal isn't a good example. Just like when the DPU + battery sold for $2800 from Home Depot on initial release.With that said, the good price for the battery is $1800 range
difference is, the $2800 HD deal lasted only hours. HD had the batteries for $1599 (before 10% off coupons) available for a few days. most people had ample time to purchase one if they wanted it.

also, the certified refurbished battery today was $1279.20, and this deal (which also only lasted a few hours, not days) comes with a used battery.

so it's not an $1800 or $2000 battery folks are getting. more like $1279.
1

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Jun 23, 2026 2:15 AM
75 Comments
Joined May 2010
121cabanaJun 23, 2026 2:15 AM
75 Comments
good deal

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