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EF ECOFLOW Solar Generator 3.6KWh with 2X400W Portable Solar Panel, 23% High Efficiency, 5 AC Outlets, 120V/3600W, for Home Backup Outdoors Camping RV Emergency

  • Based on 160 reviews
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Availability: In Stock.
Fulfilled by EF ECOFLOW-US

Arrives May 3 – May 7
Order within 20 hours and 10 minutes
Available payment plans shown during checkout

Size: 2x400W


Color: DELTA Pro with 400W Foldable Panel


Features

  • Ultra-powerful CapacityDELTA Pro has a large 3600Wh battery capacity with 3600W AC output and total 15 outlets, which make it a strong home backup. 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. Remember that the solar generator and the solar panel(s) will be shipped in separate packages.
  • High EfficiencyWhen paired with the generator, 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%. With a single 400W panel, the large power bank gets a full recharge in 11 hours and with the 3x400W ones, it gets a full recharge in 3.5 hours.
  • Light and DurableThe 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. It also comes with a IP68 Waterproof rating, meaning it is dust and water tight.
  • 15 Versatile OutputsDELTA Pro 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 mobile phone, tablet, camera, radio, projector, night light, mini fan and so on.
  • Smart App ControlUse the EcoFlow app via wi-fi or bluetooth. Monitor the status of all your devices and power sources that are charging your portable generator. Check on charge level, temperature and charge/discharge times. Control from afar and customize all settings, such as battery life, input/output, and more.
  • Kindly note that the solar generator and the 400W solar panel will be shipped in different packages.

Brand: EF ECOFLOW


Wattage: 3600 watts


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Residential, Camping


Item Weight: 99 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 3600


Special Feature: X-Boost Technology, X-Stream Fast Charging


Included Components: 3600W Solar generator, 2x400W flexible solar panels


Brand: EF ECOFLOW


Wattage: 3600 watts


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Residential, Camping


Item Weight: 99 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 3600


Special Feature: X-Boost Technology, X-Stream Fast Charging


Included Components: 3600W Solar generator, 2x400W flexible solar panels


Color: DELTA Pro with 400W Foldable Panel


Product Dimensions: 16.4"L x 25"W x 11.2"H


Model Name: EFD500


Engine Type: 4 Stroke


Item Weight: 99 pounds


Manufacturer: ECOFLOW


Country of Origin: China


Item model number: EFD500


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 3 – May 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • AWESOME Portable Power Station for Home or RV!!
Size: 1x400W Color: DELTA Pro with 400W Foldable Panel
So I finally “bit the bullet” knowing this was a huge investment, but have been wanting and shopping for a portable solar power solution for a while. After researching and reading other reviews, I decided on the EcoFlow Delta Pro!! I’m really glad I did!! This thing has a 3,600W output that can run almost anything I throw at it. The biggest draw for me was the 30A RV plug on the front. Now I can plug my entire Class C 30A RV into this for “shore power”!!! Incredible. Now with one, I wouldn’t be able to run my RV A/C for very long, but these are expandable for more power and longer use!! I also got the 400W solar panel with this package deal. I’ve tried it once and was pulling in 350-360 Watts in direct sun which is great!! I plan to get 2 more to really be able to charge faster. Now these units are HEAVY at 100 lbs, but with the wheels and handle, it’s very easy to move around. If you have to pick it up, you may need a 2nd person unless you’re in the gym often (lol). The solar panel is also around 45 pounds itself. Everyone complains about how it uses the case as it’s only way to be propped up and I agree, Poor design for the solar panel but does work. I love all the options on the EDP from the many output options on the DC and AC sides. It also has fast charging from your wall outlet where you can charge the unit in about 2 hours!! I also like the option to connect via Bluetooth OR Wifi for remote operation! The App works great and is simple and easy to control all the feature of the unit. You can set limits for how fast it charges and options for when it turns off automatically, etc. I also like the fact that you can connect these to power your entire home in case of power outage with proper connections (like a generator input into your panel). With two of these units you get 240 output to run larger appliances like electric stoves, A/C, dryers, etc. It’s a large investment but it’s plug-n-play without buying all the devices separately!! I do plan to install a generator inlet to run the non-240 items in my home during an outage!! I’m really just super excited to own one of these and can’t wait to really start using it to its full potential especially while camping!! I’m going to complain a minute about Fed-Ex who is their shipper apparently. You would think going from Georgia to Indiana would be a fairly easy trip. It was scheduled to arrive within like 3 days from ordering, but next thing I see, the unit lands in Connecticut!!! I”m like WHY?? Then it sits there for like 3 more days before continuing on to Ohio (getting closer) and then KENTUCKY!! WHAT?? So it ended up taking a week to get here when it really shouldn’t have. I think they need to look at their shipping options. But this has nothing to do with the functioning of the unit, but that part of the entire process really frustrated me. So far, loving this unit!! ... show more
Reviewed in the United States on February 14, 2024 by Troy Bond

  • Eco-Conscious Living with EcoFlow Pro 3600
Size: 1x400W Color: DELTA Pro with 400W Foldable Panel
I recently purchased the EcoFlow Pro 3600 paired with the 400 Watt Solar Panel, and it has been an absolute game-changer for my off-grid prep. The setup was a breeze, and I was able to get it up and running in no time. The solar panel is impressively efficient, harnessing the sun’s power even on partly cloudy days. It’s rugged and portable, making it perfect for outdoor use. The high energy conversion rate means more power generation, and the waterproof design adds to its durability. As for the EcoFlow Pro 3600, it’s a powerhouse. The battery capacity is phenomenal, and it seamlessly integrates with the solar panel for an eco-friendly charging experience. I’ve been able to run my essential appliances without a hitch, and the peace of mind that comes with having a reliable power source is invaluable. Overall, the EcoFlow Pro 3600 and 400 Watt Solar Panel combo is a stellar investment for anyone looking to reduce their carbon footprint while enjoying reliable power. It’s a sustainable solution that doesn’t compromise on performance. Highly recommended! ... show more
Reviewed in the United States on March 26, 2024 by Donald Donald

  • Good Home Backup Solution
Size: 1x400W Color: DELTA Pro with 400W Foldable Panel
Bought the EcoFlow Delta Pro & 400W Solar Panel bundle to use for power outages and backing up two refrigerators, and it's working great. With it's pass-thru & fail-over feature, you can leave devices/appliances plugged in all the time, and it will switch over to the battery power automatically & quickly anytime the power goes out. No more worrying about food spoilage during a power outage, and it's cheaper than whole-home battery backup systems. The EcoFlow smartphone app has many useful features and lets you monitor & control the device remotely. The solar panels work well too to recharge the Delta Pro. The only real downsides are that both the Delta Pro and the 400W solar panels are heavy, so portability can be limited, the angle of the solar panels cannot be adjusted easily with the case that acts as a stand, and the included carabiners used to mount the solar panels to the case stand don't hold up well, but EcoFlow support has been great by quickly sending me a whole new set of carabiners. ... show more
Reviewed in the United States on September 20, 2023 by merle

  • What you get
Size: 1x400W Color: DELTA Pro with 400W Foldable Panel
Fast shipping, I used a P.O Box for whatever reason they don't write the PO Box number down, fortunately my post office is Boss. The 400w panel produces 240-260 watts seems pretty low considering I was angling it directly at Sun. The cords on the panels are short and they don't really design a way to store them safely other then cardboard tubes. That being said the panels seem well made but for a $1000+ per panel could better in design. The Pro battery is very well built but still only has one input outlet for solar, I am a little disappointed by that. The adaptor cords honestly seem more likely rated for the 220 watt as I got a second 400w panel in series connected and was only pulling 300 watts. The pro comes with handle, and I bought the protective case for it. Over all I wanted something adaptable, powerful, and durable. In order, 4 stars, 3 stars, and 4 stars. It is handy and can be a life saver in critical situations, but is it the premium unit that covers all your luxury hopes and desires? No...I rate it highly simple because there is little else out there to compare to at the moment. I like the vision of eccoflow, and the diversity they hope to bring for offgrid living. They just haven't got there yet in my humble opinion. ... show more
Reviewed in the United States on July 31, 2023 by De Lassere De Lassere

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