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David_David 11.7K Views
Jul 20, 2025 11:54 PM

EcoFlow Delta Pro Ultra 6144Wh 102.4V LFP Home Backup Power Station

$3,529

$5,799

39% off
+ Free S/Hat Wellbots
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Deal Details
Wellbots has EcoFlow Delta Pro Ultra 6144Wh 102.4V LFP Home Backup Power Station (EFDPUPCS-BP) on sale for $4179 - $650 w/ discount code ECOFLOWBF650 at checkout = $3529. Shipping is free.

Thanks to Community Member David_David for finding this deal.

Note, must apply the listed discount code at checkout for discount to apply

About this Item:
  • Scalable capacity up to a colossal 90 kWh, sufficient for 1-month home backup, 1-unit of 7200-Watt output runs your entire home, supports a plug-and-play home solar system of 5.6 kW to 16.8 kW solar input, designed for personal customization
  • EcoFlow x-cooling cooling structure for superior heat dissipation performance, designed for prolonged lifespan boost performance with BMS reliable performance in the most challenging situations
  • 120-Volt/240-Volt hybrid inverter, it has both high-voltage and low-voltage MPPT ports through the advanced structural design, the photovoltaic conversion efficiency of the high-PV input port is increased to 95% while the low-PV input port sports 89%, allowing homeowners to store and utilize more solar energy
  • Delta pro ultra employs x-tech, guaranteeing a total 7200-Watt output even during charging, delta pro ultra inverter's high-voltage PV input port sports an inverter efficiency of 95% and 450-Volt
  • 4-ways of different power generation: grid, solar, EV charger, generator, 1-way of multi-charge: multi-charge (grid plus solar)
  • Includes:
    • Inverter Box
      • 1 x EcoFlow DELTA Pro Ultra Inverter
      • 1 x EcoFlow Portable Stand
      • 4 x Ecoflow Supporting Leg
      • 4 x M6*20
      • 4 x Side Mount Caster
      • 1 x EcoFlow Disassembly and Assembly Tool
      • 1 x EcoFlow Solar to Low-PV Port Charging Cable
      • 1 x EcoFlow AC Charging Cable-C20
      • 1 x Warranty Card
      • 1 x Quick Start Guide
    • Battery Box
      • 1 x EcoFlow DELTA Pro Ultra Battery
      • 1 x EcoFlow Battery Connection Cable (0.66 ft)
      • 1 x Safety Guide

Editor's Notes

Written by Discombobulated | Staff

Original Post

Written by David_David
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Wellbots has EcoFlow Delta Pro Ultra 6144Wh 102.4V LFP Home Backup Power Station (EFDPUPCS-BP) on sale for $4179 - $650 w/ discount code ECOFLOWBF650 at checkout = $3529. Shipping is free.

Thanks to Community Member David_David for finding this deal.

Note, must apply the listed discount code at checkout for discount to apply

About this Item:
  • Scalable capacity up to a colossal 90 kWh, sufficient for 1-month home backup, 1-unit of 7200-Watt output runs your entire home, supports a plug-and-play home solar system of 5.6 kW to 16.8 kW solar input, designed for personal customization
  • EcoFlow x-cooling cooling structure for superior heat dissipation performance, designed for prolonged lifespan boost performance with BMS reliable performance in the most challenging situations
  • 120-Volt/240-Volt hybrid inverter, it has both high-voltage and low-voltage MPPT ports through the advanced structural design, the photovoltaic conversion efficiency of the high-PV input port is increased to 95% while the low-PV input port sports 89%, allowing homeowners to store and utilize more solar energy
  • Delta pro ultra employs x-tech, guaranteeing a total 7200-Watt output even during charging, delta pro ultra inverter's high-voltage PV input port sports an inverter efficiency of 95% and 450-Volt
  • 4-ways of different power generation: grid, solar, EV charger, generator, 1-way of multi-charge: multi-charge (grid plus solar)
  • Includes:
    • Inverter Box
      • 1 x EcoFlow DELTA Pro Ultra Inverter
      • 1 x EcoFlow Portable Stand
      • 4 x Ecoflow Supporting Leg
      • 4 x M6*20
      • 4 x Side Mount Caster
      • 1 x EcoFlow Disassembly and Assembly Tool
      • 1 x EcoFlow Solar to Low-PV Port Charging Cable
      • 1 x EcoFlow AC Charging Cable-C20
      • 1 x Warranty Card
      • 1 x Quick Start Guide
    • Battery Box
      • 1 x EcoFlow DELTA Pro Ultra Battery
      • 1 x EcoFlow Battery Connection Cable (0.66 ft)
      • 1 x Safety Guide

Editor's Notes

Written by Discombobulated | Staff

Original Post

Written by David_David

Community Voting

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17 Comments

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Jul 21, 2025 12:48 AM
21 Comments
Joined Nov 2019
AKA_DEALSJul 21, 2025 12:48 AM
21 Comments
Keep going down...
1
Jul 21, 2025 1:51 AM
1.6K Comments
Joined Aug 2019

This comment has been rated as unhelpful by Slickdeals users.

Jul 21, 2025 2:11 AM
38 Comments
Joined Jan 2016
dragon0_0Jul 21, 2025 2:11 AM
38 Comments
Quote from CrimsonArm4187 View quoted comment :
Keep going down...
Maybe new version coming out soon?
2
Jul 21, 2025 2:59 AM
140 Comments
Joined Nov 2019
ExpertAmateurProJul 21, 2025 2:59 AM
140 Comments
Not UL certified right?
Jul 21, 2025 4:15 AM
38.3K Comments
Joined Aug 2013
tedcruzJul 21, 2025 4:15 AM
38.3K Comments
What are the best solar panels to charge this?
Jul 21, 2025 4:24 AM
1.8K Comments
Joined Jan 2013
Curb71Jul 21, 2025 4:24 AM
1.8K Comments
Quote from ExpertAmateurPro View quoted comment :
Not UL certified right?
It is
1
Jul 21, 2025 4:25 AM
1.8K Comments
Joined Jan 2013
Curb71Jul 21, 2025 4:25 AM
1.8K Comments
Quote from tedcruz View quoted comment :
What are the best solar panels to charge this?
Big ones. Lots of them.
1
1

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Jul 21, 2025 11:41 AM
60 Comments
Joined Jul 2007
scteleJul 21, 2025 11:41 AM
60 Comments
Can someone explain the pros and cons of using this system as a home backup battery or in place of a generator?
1
Jul 21, 2025 12:11 PM
30 Comments
Joined Jun 2011
Jetskirider650Jul 21, 2025 12:11 PM
30 Comments
Do I need a professional to install to my panel to use this as my home backup? I usually only lose power for a few hours with bad storms. Just looking for something to bridge those times.
Jul 21, 2025 12:45 PM
96 Comments
Joined Jan 2010
happysaverJul 21, 2025 12:45 PM
96 Comments
Looks like the 5% (ECOF5) doesn't stack so it shows as $3,749 for me.
Jul 21, 2025 1:07 PM
1.2K Comments
Joined Oct 2015
BobertbosunJul 21, 2025 1:07 PM
1.2K Comments
Quote from sctele View quoted comment :
Can someone explain the pros and cons of using this system as a home backup battery or in place of a generator?
The way I'd like to use one (or actually two in parallel) is to be able to hook them up to a transfer switch and charge with a small gas generator as needed, so this would be able to handle the heavy draws and save some gas. You will otherwise need a fairly serious solar setup, as the battery capacity is not much for a whole house setup.
Jul 21, 2025 2:05 PM
60 Comments
Joined Jun 2016
ldp5Jul 21, 2025 2:05 PM
60 Comments
Quote from Jetskirider650 View quoted comment :
Do I need a professional to install to my panel to use this as my home backup? I usually only lose power for a few hours with bad storms. Just looking for something to bridge those times.
You can install a 30 amp inlet and connect it to your panel box with an interlock kit. I have the unit with 3 batteries and that is enough for me during a power outage. We lost power last week around 7PM until the next morning and I was able to run everything except my stove and dryer. I also have a 10,000 watt generator that I will run in the daytime if the power is out during the day and at night I run the ecoflow
Jul 21, 2025 2:10 PM
90 Comments
Joined Feb 2014
DealFinder411Jul 21, 2025 2:10 PM
90 Comments
Quote from lv76 View quoted comment :
Maybe new version coming out soon?
There is a new larger unit called Ocean Pro similar to Teslas powerwall coming out. https://www.zdnet.com/home-and-of...-up-to-90/
Jul 21, 2025 2:22 PM
23 Comments
Joined Dec 2019
McBeezy0208Jul 21, 2025 2:22 PM
23 Comments
Quote from ldp5 View quoted comment :
You can install a 30 amp inlet and connect it to your panel box with an interlock kit. I have the unit with 3 batteries and that is enough for me during a power outage. We lost power last week around 7PM until the next morning and I was able to run everything except my stove and dryer. I also have a 10,000 watt generator that I will run in the daytime if the power is out during the day and at night I run the ecoflow
"I have the unit with 3 batteries": are you saying toh have this product and three additional batteries?

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Jul 21, 2025 4:02 PM
280 Comments
Joined Sep 2013
ashman4827Jul 21, 2025 4:02 PM
280 Comments
Wake me up when it falls below 3k....

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