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Description
The EcoFlow DELTA Pro 3 is a powerful and versatile portable power station designed for seamless home backup and effortless use. With a robust 4000W output and dual 120V/240V capabilities, it can power high-demand appliances like a central AC or water pump. Its easy, plug-and-play setup means no installation is required—just unpack, place, and plug in. The DELTA Pro 3 operates quietly thanks to X-Quiet technology, emitting as low as 30 dB for a peaceful environment.
It features groundbreaking X-Stream fast charging, reaching 80% in just 50 minutes, and supports up to 7000W of multi-charge combinations. The unit offers flexible connection options through the EcoFlow Smart Home Panel 2, Inlet Box, or Manual Transfer Switch, ensuring quick 20ms switch-overs and precise app control of up to 12 circuits. With state-of-the-art LFP battery technology, it provides 4000 cycles to 80%, equating to about 11 years of reliable use, and is built to withstand impacts, water, dust, and fire. The DELTA Pro 3 comes with a 5-year warranty and includes an installation consulting service for hassle-free setup.
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Quiet Comfort for Your Home and Neighbours, Too!
It's whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed. It's so silent that you'll hardly notice it's there.
*as low as 30 dB, thanks to our X-Quiet tech
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Charge up, fast, and everywhere
Introducing EcoFlow's groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0 to 80% in just 50 minutes. With multi-charge combinations, enjoy up to 7000W of super-fast charging.
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7 unique and 18 combo charging methods to meet your charging needs anywhere, anytime
Indoor: Dual-PV Charging
Effortless All-in-One Command with the EcoFlow App
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Key Features
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Powerful and Versatile:
- AC Output: 120V/240V, 4000W (Surge 8000W)
- X-Boost Technology: Supports up to 6000W, capable of powering almost all home appliances.
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Expandable Capacity:
- Range: 4–48kWh with support for up to two DELTA Pro 3 Smart Extra Batteries or DELTA Pro Smart Extra Batteries.
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Quiet Operation:
- Noise Level: Operates as low as 30 dB (under 2000W), ensuring minimal noise.
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Easy to Use:
- Design: Plug-and-play setup for hassle-free operation.
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Fast Charging:
- Recharge Time: Charges to 80% in just 50 minutes.
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Multiple Charging Methods:
- Flexibility: Features 7 unique and 18 combination charging methods for versatile charging options.
Specifications
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Capacity:
- 4096Wh
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Output Power:
- Normal: 4000W
- With X-Boost: 6000W
- Surge: 8000W
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Expansion:
- Supports up to two DELTA Pro 3 Smart Extra Batteries or DELTA Pro Smart Extra Batteries
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AC Output:
- Total: 7 outlets, 4000W Max. (Surge 8000W)
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Max Device(s) Power Supported by X-Boost:
- 6000W
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USB-A Fast Charge:
- 2 Ports: 5V 2.4A, 9V 2A, 12V 1.5A, 18W Max
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USB-C Output:
- 2 Ports: 5/9/12/15/20V, 5A, 100W Max
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12V DC Output:
- 12.6V/30A: 378W Total
- DC5521: 5A Max
- Anderson Port: 30A Max
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AC Charging Input:
- Voltage: 100-240V~15A, 50/60Hz
- 120V: 1800W Max
- 240V: 3600W Max
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Solar Charging Input:
- Total: 2600W
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Ports:
- HPV: 30-150V/15A, 1600W Max
- LPV: 11-60V/20A, 1000W Max
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Car Charging Input:
- 12V: 8A Max
- 48V: 20A Max
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Battery Chemistry:
- LFP (Lithium Iron Phosphate)
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Cycle Life:
- 4000 cycles to 80% capacity
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Connection:
- WiFi 2.4GHz / Bluetooth / CAN
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Net Weight:
- 51.5 kg (113.54 lbs)
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Dimensions:
- 693 mm x 341 mm x 410 mm
Package Includes
Video
Warranty
Warranty Policy – King of Generators
At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.
Warranty Period Overview
EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:
- DELTA Series & RIVER Series: 1–5 years (depending on model)
- Solar Panels: 12 months to 10 years
- Accessories: 12 months
- Smart Generators: 1–3 years
For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.
What’s Covered?
- Free repairs or replacements for defects in materials or workmanship
- Warranty extensions available for select products upon registration on EcoFlow’s website
What’s Not Covered?
The warranty does not cover:
- Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)
- Products purchased from unauthorized sellers or without valid proof of purchase
- Products used outside the intended region or incompatible with local power standards
Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.
How to Make a Warranty Claim
If you experience any issues, please contact King of Generators support to initiate a warranty claim.
📞 Phone: (855) 799-2943
📧 Email: info@kinggenerators.com
Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.
Once approved, we will provide further instructions, including shipping details and estimated resolution time.
For any questions regarding warranty coverage, feel free to contact King of Generators support. We're here to help!