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forum threadRed_Liz | Staff posted Dec 01, 2025 03:30 PM
forum threadRed_Liz | Staff posted Dec 01, 2025 03:30 PM

Ecoflow DELTA Pro Ultra X Inverter $3199 + Free Shipping

$3,199

$3,599

11% off
Wellbots
7 Comments 682 Views
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Wellbots [wellbots.com] has Ecoflow DELTA Pro Ultra X Inverter on sale for $3,599 - $400 w/ coupon code DPUXCM400 at checkout = $3,199. Shipping is free.

Specs:
  • Standard Capacity: 12.288kWh, 6144Wh x 2
  • Maximum Capacity with 1 inverter: 61.440kWh, 6144Wh x 10
  • AC Output:
    • 12kW, 120/240V, 60Hz
    • Up to 36kW in 3 parallel units
  • Maximum Capacity with 3 inverters: 184.32kWh, 6144Wh x 30
  • Net Weight (lb): Inverter: 34.5±0.2kg(70.06±0.44 lb)
  • Battery: 50.5±0.2kg(111.3±0.44 lb)
  • Dimensions:
    • Inverter: 26.6" × 18.7" × 9.06"
    • Battery: 26" × 18" × 8"
  • Battery Chemistry: LFP
  • Warranty: 5 years
  • Screen: ✓
  • AC Outlets:
    • NEMA 5-20 (x2) 120V 20A
    • NEMA L14-30 (x1) 120/240V 30A
    • NEMA 14-50 (x1) 120/240V 50A
  • UPS: <10ms standalone, <20ms with Smart Home Panel 3
  • Rated AC Input Power: 12kW,100/200-120/240V, 50A
  • DC Input:
    • Total 10kW, 2 ports
    • 80-500V/15A, 5000W Max Each
  • Noise Level: Noise level <30 dB at 0.5 m (ambient temperature 25 °C, 4 kW output)
  • IP Rating: IP54
  • Battery Temperature: Operating & Storage temp: −4°F to 113°F (−20°C to 45°C)
  • Inverter Temperature: Operating & Storage temp: −4°F to 122°F (−20°C to 50°C)
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Wellbots [wellbots.com] has Ecoflow DELTA Pro Ultra X Inverter on sale for $3,599 - $400 w/ coupon code DPUXCM400 at checkout = $3,199. Shipping is free.

Specs:
  • Standard Capacity: 12.288kWh, 6144Wh x 2
  • Maximum Capacity with 1 inverter: 61.440kWh, 6144Wh x 10
  • AC Output:
    • 12kW, 120/240V, 60Hz
    • Up to 36kW in 3 parallel units
  • Maximum Capacity with 3 inverters: 184.32kWh, 6144Wh x 30
  • Net Weight (lb): Inverter: 34.5±0.2kg(70.06±0.44 lb)
  • Battery: 50.5±0.2kg(111.3±0.44 lb)
  • Dimensions:
    • Inverter: 26.6" × 18.7" × 9.06"
    • Battery: 26" × 18" × 8"
  • Battery Chemistry: LFP
  • Warranty: 5 years
  • Screen: ✓
  • AC Outlets:
    • NEMA 5-20 (x2) 120V 20A
    • NEMA L14-30 (x1) 120/240V 30A
    • NEMA 14-50 (x1) 120/240V 50A
  • UPS: <10ms standalone, <20ms with Smart Home Panel 3
  • Rated AC Input Power: 12kW,100/200-120/240V, 50A
  • DC Input:
    • Total 10kW, 2 ports
    • 80-500V/15A, 5000W Max Each
  • Noise Level: Noise level <30 dB at 0.5 m (ambient temperature 25 °C, 4 kW output)
  • IP Rating: IP54
  • Battery Temperature: Operating & Storage temp: −4°F to 113°F (−20°C to 45°C)
  • Inverter Temperature: Operating & Storage temp: −4°F to 122°F (−20°C to 50°C)

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Dec 01, 2025 04:14 PM
76 Posts
Joined Nov 2025
SeriousCaption265Dec 01, 2025 04:14 PM
76 Posts
That's just the unit itself you have to buy batteries with it as it's only top unit
Unit plus 2
6 kw batteries is $8000

Your better installing 12kw. Inverter and batteries

$2200 for each battery
$400 for each 400 watt panel I read you have to buy converter cable if you use other panels as flow does not use industry standard

You need also buy a getaway or smart panel as well to install on a house
Dec 01, 2025 04:36 PM
46 Posts
Joined Jan 2019
Mattlock3Dec 01, 2025 04:36 PM
46 Posts

Our community has rated this post as helpful. If you agree, why not thank Mattlock3

Quote from SeriousCaption265 :
That's just the unit itself you have to buy batteries with it as it's only top unit
Unit plus 2
6 kw batteries is $8000

Your better installing 12kw. Inverter and batteries

$2200 for each battery
$400 for each 400 watt panel I read you have to buy converter cable if you use other panels as flow does not use industry standard

You need also buy a getaway or smart panel as well to install on a house
@SeriousCaption265 I'm not sure how you got these numbers. I have the regular Ecoflow Delta Pro Ultra and 5 x kwh batteries. I didn't buy everything at once, and each time I bought a battery was when I found it on slickdeals for $1699 or less.
$400 for each 400 w panel? I'm not sure where you're getting that number either. I got 10 x 405w for ~$1,300 (so $130 each), and you can find them new on fb marketplace for $100-$120.
And you don't need a smart panel, just get a 10 breaker transfer switch, and you're golden.
Of course, going on a DIY route would be cheaper, but not everyone can build those. This is a plug and play option that is ready to go out of the box.
I've been owning the DPU for more than 2 years now and never had any issue with it. I cannot vouch for the Delta pro ultra x inverter, but if it has the same reliability as the original DPU, then it's a winner.
One thing to mention though, sometimes early models have some flaws that they fix either via software update or in-house warranty claims.
1
Dec 01, 2025 07:12 PM
95 Posts
Joined Jan 2018
Fry-man22Dec 01, 2025 07:12 PM
95 Posts
Quote from SeriousCaption265 :
That's just the unit itself you have to buy batteries with it as it's only top unit
Unit plus 2
6 kw batteries is $8000

Your better installing 12kw. Inverter and batteries

$2200 for each battery
$400 for each 400 watt panel I read you have to buy converter cable if you use other panels as flow does not use industry standard

You need also buy a getaway or smart panel as well to install on a house
The fact that this is the top unit is almost the only correct part of this post.
Batteries are usually around what you're quoting, but are on sale almost everywhere for $1899. I just got one from Outbound Power for $1680 shipped and no tax.
No idea what you're on about with the panels, you can plug whatever runs dc 15a/500v into the standard MC4 on the input. I have the regular ultra and I use 400w bifacial panels I get from Amazon for ~$225 each.
There is no "Getaway" (?) or smart panel required, I installed a 50 amp generator inlet and it works fine.
I agree with the previous poster who said that one might be concerned about being a bit of a beta tester for a new product, but Ecoflow has many instances online where they've fix via software or replaced faulty early units, so I'd say go for it if one is interested.
Yesterday 12:40 AM
36 Posts
Joined Apr 2018
GreenPicture7136Yesterday 12:40 AM
36 Posts
Why paying that much instead of the regular DPU. I don't see much difference in spec warranting the double price. Am I missing something?
Yesterday 03:56 AM
1 Posts
Joined Nov 2018
MaineiacmooseYesterday 03:56 AM
1 Posts
Quote from GreenPicture7136 :
Why paying that much instead of the regular DPU. I don't see much difference in spec warranting the double price. Am I missing something?
This will output more and take in way more solar than the ultra pro. This is capable of stacking ten battery's on one inverter as opposed to the ultra at five batteries.
Yesterday 01:45 PM
3 Posts
Joined Feb 2020
rippleish20Yesterday 01:45 PM
3 Posts
This is a good deal given current pricing for the UltraX but I have to believe they will start showing up at much lower prices next year
Yesterday 02:10 PM
302 Posts
Joined Oct 2008
ck90211Yesterday 02:10 PM
302 Posts
Quote from SeriousCaption265 :
That's just the unit itself you have to buy batteries with it as it's only top unit
Unit plus 2
6 kw batteries is $8000

Your better installing 12kw. Inverter and batteries

$2200 for each battery
$400 for each 400 watt panel I read you have to buy converter cable if you use other panels as flow does not use industry standard

You need also buy a getaway or smart panel as well to install on a house
Needing to buy the Home Panel 3 (nearly $3K) and inability to use non-proprietary batteries is what prevents me from going this route. But the idea of 12KW out of box and combining 3 for 36KW output is great.
Really wishing Anker, Bluetti or Jackery step up their larger output game.

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