At a Glance
4000 Running Watts
Battery Included
113.5 (lb)
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EcoFlow DELTA Pro 3 Portable Power Station 4000 -Watts Portable Power Station
Item #6292795 |
Model #EFDELTAPRO3-US
4.8
$2,550.20
$2,550
.20
Per Square Foot pricing is based on the area of a flat surface. Length x Width = Sq. Ft.
Per Linear Foot pricing is based on the length of a single roll. A linear foot of 10-foot-long-roll = 1 ft. x 10 ft. = 10 Sq. Ft.
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Emergency
Power your home during an outage.
Jobsites
Power multiple tools at your remote work site.
Tailgating
Power small travel accessories and more.
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Payment OptionsEnergize Almost Everything, 4000W, 120V/240V to power most of your essential home appliances.
Plug and Play. One tap start and maintenance-free operation.
X-Cooling 3.0, for ultra-quiet operation (as low as 35 dB).
CA Residents: Prop 65 Warning(s)
General | |||
|---|---|---|---|
Color/Finish Family | Black | Power Source | Battery |
Frame Color/Finish | Black | Use Location | Indoor/Outdoor |
Series Name | DELTA Pro 3 Portable Power Station | Number of USB Ports | 4 |
Dimensions | |||
|---|---|---|---|
Battery Capacity (Watt-Hours) | 4096 | Running Watt Range | 3001 to 6000 |
Weight (lbs.) | 113.5 | Operational Volume | Quiet (below 60 dB) |
Depth (Inches) | 20.7 | Width (Inches) | 14.5 |
Length (Inches) | 16.2 | ||
Features | |||
|---|---|---|---|
12 VDC Anderson Powerpole Outputs | 1 | Number of DC 8mm Inputs | 0 |
Battery(s) Included | Yes | Number of DC Anderson Powerpole Inputs | 0 |
Charge by AC Outlet | Yes | Number of Outlets | 14 |
Charge by DC Outlet | Yes | Number of Solar Panels Included | 0 |
Charge by Solar Panel | Yes | Peak Power Output (Watts) | 8000 |
Cooling Method | Air cooled | Removable Battery | No |
Lowe's Exclusive | No | Running Watts | 4000 |
Noise Level (Decibels) | 30 | Solar Panel Technology | Monocrystalline |
Number of 12 VDC Car Plug Outputs | 0 | Starting Watts | 8000 |
Number of Batteries Included | 1 | ||
Warranty | |||
|---|---|---|---|
Warranty | 5-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | UL safety listing | |
Compatibility | |||
|---|---|---|---|
Can Be Used for Recreation | Yes | Can Be Used for Emergency Use | Yes |
Can Be Used for Jobsites | Yes | Can Be Used for Tailgating | Yes |
Can Be Used for Campsites | Yes | Compatible Battery Voltage (Volts) | 51.2 |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 26111600 | ||
Check out the Best Selling Portable Power Stations on Lowes.com
Review
70 Reviews
3 Star
0%
1 Star
0%
100% Recommend this product
Ratings may include incentivized customer reviews.
+ 1
What Customers Are Saying
Customers overwhelmingly praise this backup power system as a game-changer for home emergency power, off-grid living, and RV use. Most highlight its exceptional ability to power entire homes during extended outages, running refrigerators, HVAC systems, and pellet stoves for hours or days without failure. Reviewers consistently commend the intuitive setup, seamless app integration, and real-time monitoring capabilities. Many are impressed by fast-charging across multiple sources and expandability with additional batteries. A few note minor inconveniences like missing button backlighting and limited solar input, but overall customers consider it the most dependable backup solution available.
Customer review summary generated by AI, including incentivized reviews.70 Customer Reviews
It is heavy but manageable.
This product is much better than I had anticipated. Easy setup and operate.
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EcoFlow are the best out there.
The price is right, they are a must have item. Buy two or three for around the house.
SgxmMarch 31, 2026
From ecoflow
heavy
perfect
oakantiquesFebruary 26, 2026
Verified Purchaser
Verified Purchaser
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Shipped quickly for store pick up.
Like its size for the amount of electrical storage it can hold.
DavidJanuary 30, 2026
Verified Purchaser
Verified Purchaser
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Backup power and peak shaving!
I had a very long run 50A generator inlet box with manual transfer switch installed a few years back during rolling blackouts before later deciding that I’d prefer a quieter easier to manage LFP battery generator. After lots of analysis paralysis, I circled back to the DP3 purchasing a dual units with 50A hub package during a sale. I routinely use the DP3’s for peak shaving and supplemental off-grid power after getting roof mounted solar. I enjoy days using 100% self-generated power.
flowynnJanuary 28, 2026
From ecoflow
reliable source of power
The product is performing flawlessly
SmittyJanuary 8, 2026
Verified Purchaser
Verified Purchaser
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Great Product On It's Own, But Not When Maxxed Out
As an owner of the DP3 with two expansion batteries, it's a great system for partial home backup. But in a maxed out situation for powering loads full time off grid, 2600 watts of max solar charging is a horrible design decision. If you do the math, you'll see it for yourself: -DP3 with three extra batteries = 12,288 watts -2600 watts of max solar charging (2000 watts realistically on a perfect solar day) via 150V and 60V solar inputs will take you 5-6 hours to top off the battery bank, minu...
BigfootNovember 2, 2025
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Only 2600 Watts of Solar Charging?
As an owner of the DP3 (and formerly the DP), and as I'm leaning more and more about home backup and now journeying into off-grid migration, what a disappointment the DP3 has turned out to be. And it all comes down to one thing: The atrocious low solar input this device has. EcoFlow's release of the Delta 3 Ultra Plus has also really exposed the weakness of the DP3. As a standalone unit, the DP3 is fantastic. Being able to provide RV camping power and LIMITED home backup power, the DP3 is q...
BigfootOctober 16, 2025
From ecoflow
Delta pro3
Perform better that i expected ;0 it powers the house with no problem, I love it.
carlos vSeptember 25, 2025
From ecoflow
High capacity, serious power
I recently purchased the EcoFlow Delta Pro 3, and it has completely changed how I think about backup power. The 4kWh capacity and 4000W output give me confidence that I can run everything I need during an outage, from my fridge to heavier appliances. Setup was simple, and the app makes it easy to track usage. It’s heavy, but the wheels and handle make moving it manageable. For me, the peace of mind of having reliable whole-home backup is worth every penny.
Slim*September 21, 2025
From ecoflow
Read All Q&A
4 Questions
Can I plug my RV 220 plug directly into the power station and run my RV?
BT RV Owner on December 24, 20250
Answers
can it be used with out the solar panal or you musty buy the solar panel to charge it up
mickie on August 22, 20250
Answers
Could you charge your ev car with this
Jrs41 on October 24, 20240
Answers
Can you run 120 and 240 at the same time?
Hector on September 7, 20240
Answers