EcoFlow  |  SKU: EFDELTA3-US
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EcoFlow - DELTA 3 Portable Power Station 1024Wh 1800W

Sale price $65995 Regular price $69999
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Description

Reliable Power When You Need It Most

The EcoFlow DELTA 3 Portable Power Station delivers powerful, fast, and silent backup energy for off-grid living, home emergencies, RV travel, and outdoor adventures. With 1024Wh of expandable capacity and up to 1800W output (2200W with X-Boost, 3600W surge), it supports 99% of home appliances and essential electronics—even during grid failures.

 

 

Key Features:

  • Expandable Capacity: Scale from 1kWh up to 5kWh with compatible EcoFlow Extra Batteries (DELTA 3, DELTA Pro 3, DELTA 2, DELTA 2 Max).
  • Ultra-Fast Charging: Recharges from 0–100% in just 56 minutes with 1500W AC input via X-Stream technology.
  • Versatile Charging Options:

AC Wall Outlet

Solar Panels (11–60V, 500W max)

Car Charger (800W, 1.3 hrs)

EcoFlow Smart Generator 3000 (Dual Fuel)

Multi-charging

  • Quiet Operation: Less than 30 dB at 600W—perfect for indoor or nighttime use.
  • Uninterruptible Power Supply (UPS): Instant switchover in under 10ms to protect mission-critical gear.
  • Rugged and Long-Lasting: Built with LiFePO4 (LFP) battery cells rated for 4000+ cycles to 80% capacity. IP65-rated battery pack with triple-layer BMS protection.

 

 

Output & Connectivity:

  • 13 Total Outputs: Power multiple devices simultaneously
  • AC Output: 6 outlets, 1800W total (3600W surge)
  • USB-A Fast Charge: 2 ports (18W max)
  • USB-C: 2 ports (100W max)
  • Car Port: 12.6V, 10A (126W max)
  • DC5521: 2 ports, 12.6V, 3A max

 

 

Specifications:

  • Capacity: 1024Wh
  • Battery Chemistry: LFP (LiFePO4)
  • Cycle Life: 4000 cycles to 80% capacity
  • Size: 15.7 x 8.0 x 11.2 in (397.6 × 202 × 283.6 mm)
  • Weight: 27.6 lbs (12.5 kg)
  • App Connectivity: Includes TOU control and storm warning alerts
  • Warranty: 5 years

 

 

From power outages to wilderness excursions, the EcoFlow DELTA 3 keeps your essentials running with unmatched speed, versatility, and peace of mind.

 

 

 

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Frequently Asked Questions

How does the EcoFlow DELTA 3 Portable Power Station handle power surges?

The EcoFlow DELTA 3 is designed to handle power surges effectively with its 3600W surge capacity. This capability ensures that even high-demand appliances can be powered without risk of overload. The surge capacity is particularly useful during startup phases of appliances like refrigerators or power tools, which often require more power initially. However, it's important to note that while the surge capacity is significant, continuous operation at such high levels should be avoided to prevent overheating and ensure longevity of the power station.

Can the EcoFlow DELTA 3 be used as a UPS for sensitive electronics?

Yes, the EcoFlow DELTA 3 can function as an Uninterruptible Power Supply (UPS) with a switchover time of under 10ms. This rapid response time is crucial for protecting sensitive electronics such as computers and medical devices from data loss or damage during power outages. However, users should ensure that the total power draw of connected devices does not exceed the station's output limits to maintain effective UPS functionality.

What are the charging options available for the EcoFlow DELTA 3?

The EcoFlow DELTA 3 offers versatile charging options including AC wall outlets, solar panels, car chargers, and the EcoFlow Smart Generator. This flexibility allows users to recharge the power station in various environments, whether at home, on the road, or off-grid. The solar panel input supports up to 500W, making it a viable option for sustainable energy use. However, the speed of charging will depend on the input method and environmental conditions, such as sunlight availability for solar charging.

How does the EcoFlow DELTA 3 support off-grid living?

The EcoFlow DELTA 3 is ideal for off-grid living due to its high capacity and multiple output options. With a 1024Wh capacity and the ability to expand up to 5kWh, it can power a wide range of appliances and devices. This makes it suitable for remote cabins or RVs where traditional power sources are unavailable. However, users should plan their energy usage carefully to ensure that the power station's capacity aligns with their daily energy needs, especially when relying solely on solar charging.

What is the lifespan of the EcoFlow DELTA 3's battery?

The EcoFlow DELTA 3 uses LiFePO4 battery cells, which are rated for over 4000 cycles to 80% capacity. This translates to a long lifespan, making it a reliable choice for frequent use. The durability of these cells is enhanced by the triple-layer BMS protection, which safeguards against overcharging, overheating, and short circuits. Regular maintenance and proper usage, such as avoiding complete discharges, can further extend the battery's life.

Is the EcoFlow DELTA 3 suitable for indoor use?

Yes, the EcoFlow DELTA 3 is suitable for indoor use, operating quietly at less than 30 dB at 600W. This makes it an excellent choice for powering essential devices during nighttime or in noise-sensitive environments. The low noise level ensures that it won't disrupt activities or sleep. However, users should ensure proper ventilation to prevent overheating, especially when operating at higher power outputs.

How does the EcoFlow DELTA 3 perform in extreme weather conditions?

The EcoFlow DELTA 3 is built to withstand a range of environmental conditions, thanks to its IP65-rated battery pack. This rating indicates protection against dust and low-pressure water jets, making it suitable for outdoor use. However, extreme temperatures, both hot and cold, can affect battery performance and lifespan. Users should avoid exposing the unit to direct sunlight or freezing temperatures for extended periods to maintain optimal functionality.

Can the EcoFlow DELTA 3 power a full-size refrigerator during a power outage?

The EcoFlow DELTA 3 is capable of powering a full-size refrigerator during a power outage, thanks to its 1800W output capacity. Most refrigerators require between 100-800W to operate, which the DELTA 3 can handle comfortably. However, users should consider the duration of the power outage and the power station's remaining capacity to ensure continuous operation. It's advisable to monitor the power usage and recharge the station when possible to extend its runtime.

What are the dimensions and weight of the EcoFlow DELTA 3, and how do they affect portability?

The EcoFlow DELTA 3 measures 15.7 x 8.0 x 11.2 inches and weighs 27.6 lbs. While not the lightest option available, its compact design makes it relatively easy to transport for outdoor adventures or emergency situations. The weight is a tradeoff for its high capacity and robust build, which are essential for reliable power supply. Users should consider their transportation means and physical capability when planning to move the power station frequently.

How does the EcoFlow DELTA 3 integrate with smart home systems?

The EcoFlow DELTA 3 offers app connectivity that includes TOU control and storm warning alerts. This feature allows users to integrate the power station with their smart home systems for enhanced energy management. Through the app, users can monitor power usage, receive alerts, and optimize charging schedules based on time-of-use rates. However, the effectiveness of these integrations depends on the compatibility and setup of the user's existing smart home infrastructure.