EF ECOFLOW

EF ECOFLOW Solar Generator 120V 3 6kWh DELTA Pro with 4x400W Portable Solar Panel 23 High-Efficiency 5 AC

1483+ bought in the past month

$1899.00

About this item

  • Ultra-Powerful Capacity. DELTA Pro has a large 3600Wh battery capacity with 3600W AC output and total 15 outlets, which made it a strong home backup power station. With X-Boost technology, it can power domestic appliances up to 4500W. Full charged in 1.8 hrs with 240V outlets(3000W), 2.7 hrs with 1800W wall outlets. Note: the power station and the solar panel(s) will be shipped in separate packages.
  • Astonishing Efficiency. When paired with DELTA Pro, the 400W portable solar panel achieves optimal efficiency no matter when it rains or shines. Where solar panels are concerned, its conversion rate of 22.4% is astonishing. With 4x400W panel, the large power bank gets a full recharge in 2.8 hours.
  • Light and Durable. The 400W Solar Panel is foldable and comes with an adjustable carry case. Weighing in at only 16kg (35.3lbs), it can be easily packed up and carried with you, no matter where you go. Made from layers of flexible EVA and tough fibreglass, it also comes with a IP68 Waterproof rating, meaning it is dust and water tight.
  • 15 Versatile Outputs. The power station includes 15 outlets and ports: 5 AC outlets, 4 USB-A ports, 2 USB-C ports, 2 DC ports, 1 car power output and 1 Anderson port. Power all your devices such as cell phone, tablet, camera, radio, projector, night light, mini fan and so on.
  • Smart App Control. Use the Ecoflow app via wi-fi or bluetooth. Monitor the status of all your devices and power sources that are charging your portable power station. Check on charge level, temperature and charge/discharge times. Control from afar and customize all settings, such as battery life, input/output, and more. Break down your energy habits or customize your energy usage to fit your needs.
  • To ensure prompt delivery, please note that the DELTA Pro Solar Generator and 400W Solar Panel will be shipped separately. If you receive one item before the other, kindly await the arrival of the remaining item.
$1899.00

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Product details

BrandEF ECOFLOW
Wattage4500 watts
Fuel TypeSolar
Power SourceSolar Powered
Recommended Uses For ProductResidential, Off-grid
Item Weight99 Pounds
Voltage120 Volts
Output Wattage3600
Special FeatureX-Boost Technology, X-Stream Fast Charging
Included ComponentsBatteries

Technical specifications

brandEF ECOFLOW
wattage4500 watts
fuel_typeSolar
power_sourceSolar Powered
recommended_uses_for_productResidential, Off-grid
item_weight99 pounds
voltage120 Volts
output_wattage3600
special_featureX-Boost Technology, X-Stream Fast Charging
included_componentsBatteries
colorDELTA Pro with 400W Foldable Panel
product_dimensions11.2"L x 16.4"W x 25"H
materialEva, Fibreglass, Metal, Plastic/Rubber
model_nameEFD500
engine_typeSolar
engine_displacement79 Cubic Centimeters
total_power_outlets5
current_rating12 Amps
starting_wattage400 Watts
running_wattage400 Watts
upc842783132536
manufacturerECOFLOW
item_model_numberEFD500
best_sellers_rank#453,714 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,378 in Outdoor Generators

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Customer reviews

4.514 ratings
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Runs unit for 2 days and some change on a full charge

Dannyβ€”December 9, 2025

Greatest combo known to man kind for heating your camper or living unit off grid. Read more

Review image 1
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Freezers & refrigerators?

Robertβ€”April 21, 2024

After the last hurricane I was without power for nearly a week and worried about getting fuel for my generator, now I’m sure to be able to keep my refrigerators and freezers up and running! Read more

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I'm a Master Electrician, and very happy with this generator.

USA Customerβ€”June 5, 2024

All pros, no cons. I bought a second to increase my capacity. Extremely pleased. Read more

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Delivery issues

Customerβ€”October 14, 2024

I would love to experience the product but can't as the solar panels didn't come with it and I'm off grid. Delivery window not as advertised so be aware you'll be waiting a month to receive everything. Read more

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Works great

anthony fisherβ€”October 9, 2024

Perfect for what I need might get another panel though Read more

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