EcoFlow DELTA Pro 3 4000Wh Smart Power Station Home Backup Refurbished

This listing features an EcoFlow DELTA Pro 3 4000Wh smart power station for home backup use. Condition is refurbished: it works like new and has been restored to factory settings, but it may show larger scratches or dents and could be missing parts, accessories, or the original packaging. Free shipping is included. For what’s included in the box, cosmetic details, and any other specifics not shown here, check the listing for details.

USD 1749.00
Works like new. Restored to factory settings.May have larger scratches or dents .May be missing parts, accessories, or packaging.
Item ID146853408495
LocationSan Francisco US
ShippingFree shipping (check listing for details)
Seller ecoflowdirect
99.4% positive · 19064 feedback
ListingFixedPrice · Active
Start time2025-09-25T08:12:08.000Z
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Key specs
Current Output13 A or Less
System ConfigurationHybrid
Solar TechnologyMonocrystalline
Power SourceSolar
Size16.16"L x 13.43"W x 27.38"H
Wattage4000W
Current TypeAC/DC
FeaturesAll Daylight Conditions, Maintenance Free, Mobile App, Portable, USB Port
Protection PropertiesDischarge Protection, Low Voltage Protection, Open Circuit Protection, Overcharge Protection, Overcurrent Protection, Overload Protection, Overvoltage Protection, Reverse Current Protection, Safety Circuit Protection, Short Circuit Protection, Thermal Protection, Under Voltage Protection
PliabilityRigid
X-Boost Output6000 W
Inverter TechnologyBattery-Based
Current Rating13 A or Less
Battery CellLFP
Weight115 Pounds
BrandEcoFlow
TypePower Station
ModelDELTA Pro 3
Recommended EnvironmentIndoor/Outdoor
ConnectivityWi-Fi, Bluetooth
Resistance PropertiesAbrasion Resistant, Chemical Resistant, Corrosion Resistant, Dustproof, Rust Resistant
Charging ModeMPPT (Maximum Power Point Tracking)
Country/Region of ManufactureChina
ApplicationAutomotive, Back-up Power, Camping/Hiking, Home/Garden, Recreational Vehicle (RV)
Power4000W
Battery ExpansionSupport to extend 2 × Delta Max Smart Extra Battery
Voltage100-120V
ColorGalactic Silver
Review summary

This listing features an EcoFlow DELTA Pro 3 4000Wh smart power station for home backup use. Condition is refurbished: it works like new and has been restored to factory settings, but it may show larger scratches or dents and could be missing parts, accessories, or the original packaging. Free shipping is included. For what’s included in the box, cosmetic details, and any other specifics not shown here, check the listing for details.

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Listing details (cleaned)

Condition Reminding: Very-Good Reduebished condition. Works like new. Restored to factory settings. May have larger scratches or dents . May be missing parts,

accessories, or packaging. Feature: 【Energize Almost Everything】 The EcoFlow DELTA Pro 3 supports 120V/240V voltage and has a 4000W output (6000W with X-Boost, scalable up to 12000W), powering nearly all essential home appliances, such as a 3-ton* central AC or a 1 HP water pump. 【Forget Refueling】 Featuring a 4000Wh LFP battery capacity, expandable to 48kWh with extra batteries or smart generators, providing 2-4 days of whole-home backup power. With 7 unique and 18 combo charging methods like AC wall outlets, solar panels, gas generators, EV charging piles, or the EcoFlow smart home panel 2, you can forget fuel worries. 【Plug and Play】 Experience hassle-free power with the DELTA Pro 3, a versatile portable power station that's easy to set up, even a kid can manage it. No installation or maintenance required. Its portable handle design makes this solar generator perfect for clean, renewable energy anywhere, anytime. Control and monitor your power with the EcoFlow app, even remotely. 【Silent as a Whisper】 With X-Quiet technology, this solar generator operates at a peaceful hum as low as 30 dB, ensuring undisturbed sleep even beside your bed. Its whisper-quiet operation is so discreet, you'll hardly notice it's there, making it perfect for both indoor and outdoor use. 【Uninterrupted Life】 With the ultra-fast 10 ms switch-over capability of the EcoFlow DELTA Pro 3, enjoy instant backup for your NAS systems, servers, and entertainment devices. Safeguard against power disruptions and ensure continuous, safe operation. This portable power station is your reliable partner for an uninterrupted life. 【Explore the Secure Feeling】 The EcoFlow DELTA Pro 3 features automotive-grade LFP cells and IP65-rated CTC battery pack technology, safeguarding battery health and extending lifespan. Enjoy peace of mind with a 5-year warranty and exceptional customer service, available anytime for any issues. More Choices About DELTA Pro 3 Extra Battery DP3+Dual Fuel Generator DELTA Pro 3+Extra Battery DELTA Pro 3+400W DELTA Pro 3+50 Amp Hub Customer Reviews 4.3 out of 5 stars 24 4.4 out of 5 stars 67 4.3 out of 5 stars 24 4.5 out of 5 stars 129 4.3 out of 5 stars 16 Price $2,199.00 $5,498.00— $4,099.00 $4,898.00$3,099.00 $7,557.00— Capacity 4096W 4096W 8192Wh 4096W 8192Wh AC Output 4000W 4000W 4000W 4000W 8000W Output Voltage 120/240V 120/240V 120/240V 120/240V 120/240V APP Control ✔ ✔ ✔ ✔ ✔ X-Stream Fast Charging ✔ ✔ ✔ ✔ ✔