EcoFlow

EcoFlow 4,000W stations and kits with 120/240V output for home backup.

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  • 30-day returns

This EcoFlow 4,000W (4 kW) collection currently holds a single listing, and it is restocking, so it cannot be ordered at the moment. It has been priced at $2,499, a level that places it among high-output portable stations. Units at 4kW can run several large appliances together, which suits home backup and demanding job sites. Since it is unavailable, compare other high-wattage options, such as the Anker SOLIX F3800 series, by looking at output, watt-hours, and expandability. Contact us and we can suggest the best available alternative for your loads.

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  • The Ecoflow Delta Pro 3 is a portable power station featuring expandable capacity, a digital display, six power outlets, multiple USB ports, and a sleek gray casing with wheels for easy mobility. The silver EcoFlow Delta Pro 3 power station features a modern rectangular design, handle, wheels for transport, expandable capacity, and the EcoFlow logo displayed on the front.
    EcoFlow Delta Pro 3 Portable Solar Power Station 4,000W 4,096Wh
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    Ecoflow

    EcoFlow Delta Pro 3 Portable Solar Power Station 4,000W 4,096Wh

    Power Station · 4,000W · 4,096Wh EcoFlow Delta Pro 3 Portable Solar Power Station 4,000W 4,096Wh 4,000WRated Output 4,096WhBattery Capacity 2,600WMax Solar Input 48VSystem Voltage DetailsEcoFlow Delta Pro 3 Power...
    $2,499.00
    $3,699.00 $2,499.00
    • 4096Wh
    • 4000W output
    • LiFePO4
    • 2-yr warranty
    Sold out

Looking for serious power you can rely on? The EcoFlow 4,000W Output Power Stations and Kits category features advanced energy solutions built to handle demanding loads, whether you're powering your entire home, backing up sensitive electronics, or running tools and appliances off-grid. Leading this category is the powerful new EcoFlow DELTA Pro 3, a next-generation portable power station designed for scalability, efficiency, and long-term use.

From backup energy kits to complete solar-powered setups, this collection gives you everything you need to stay powered during blackouts, outdoor adventures, or energy-conscious living.

Meet the EcoFlow DELTA Pro 3 - 4,000W of Pure, Portable Power

The DELTA Pro 3 delivers up to 4,000W of continuous AC output with a massive 6000W X-Boost surge capability, making it ideal for running heavy-duty equipment, whole-home systems, or off-grid workstations.

Core Specs:

  • Battery Capacity: 4,096Wh (expandable)

  • AC Output: 7 outlets, 4,000W max continuous

  • Surge Output: 6,000W (X-Boost up to 6000W)

  • Battery Chemistry: LFP (LiFePO₄)

  • Cycle Life: 4000+ cycles to 80% capacity

  • Charging Inputs: AC (3600W max), solar (up to 2600W), car

  • Output Ports: USB-A, USB-C (100W), 12V DC, Anderson, and more

  • Connectivity: WiFi, Bluetooth, CAN

  • Weight: ~113 lbs

  • Dimensions: 693mm × 341mm × 410mm

With multiple expansion ports, the DELTA Pro 3 can be paired with extra smart batteries, solar input, and EcoFlow's Smart Home Panel 2 for complete whole-home energy integration.

Power Kits That Scale With Your Needs

This category also features bundled kits including:

  • DELTA Pro 3 + EcoFlow 400W Portable Solar Panels

  • DELTA Pro 3 + 200W or 400W Rigid Roof-Mount Solar Panels

  • DELTA Pro 3 + Smart Extra Battery for expanded capacity

  • DELTA Pro 3 + Smart Home Panel 2 for full home integration

These kits are ideal for:

  • Whole-home backup power

  • RV and van off-grid systems

  • Remote job sites or cabins

  • Solar-powered tool setups

  • Preparedness for grid outages or emergencies

Why Choose a 4,000W Output System?

With 4,000W of continuous AC power, you can run:

  • Full-size refrigerators and freezers

  • Sump pumps, CPAP machines, and medical devices

  • Power tools like circular saws and compressors

  • Electric stoves, microwaves, and coffee machines

  • Sensitive electronics and servers (pure sine wave output)

This level of output ensures you're not just surviving during an outage or trip - you’re fully functional.

Flexible Charging, Fast Recovery

The EcoFlow DELTA Pro 3 supports multi-source charging, allowing you to combine AC, solar, and car inputs to recharge quickly. With solar input up to 2,600W, it integrates smoothly with a wide range of portable or rigid solar panels, giving you maximum flexibility and independence.

Durable. Smart. Scalable.

The DELTA Pro 3 is designed for long-term use, with over 4,000 battery cycles and advanced power management via the EcoFlow app. It’s more than a power station - it’s a full energy management solution with smart load control, energy prioritization, and backup readiness built in.

Power Without Limits

When you need reliable, high-output energy, the EcoFlow DELTA Pro 3 and its compatible kits deliver peace of mind and true off-grid freedom. Explore our 4,000W Power Stations and Kits today and build the energy solution that keeps up with your life.

Related Subcategories

Ecoflow 3600 Watt Portable Solar Power Stations EcoFlow 2,400W (2.4kW) Output Power Stations and Kits Ecoflow 2000 Watt EcoFlow Portable Power Stations Ecoflow Solar Panels Ecoflow Extra Smart Batteries