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DELTA Pro with 400W Solar Panel 3600 -Watts Portable Power Station (1 Solar Panel Included) (Battery Included and Charger Not Included)

Ratings & Reviews for EcoFlow DELTA Pro with 400W Solar Panel 3600 -Watts Portable Power Station (1 Solar Panel Included) (Battery Included and Charger Not Included)

4.9
476
Review
 4.9 out of 5
476 Reviews


99% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Here is a concise, unbiased summary of the product's features, quality, and usage, without any information about shipping, delivery, packaging, or customer service: The power station offers excellent performance and reliability, able to power a wide range of devices for extended periods during outages or off-grid use. It features fast charging capabilities, with the option to recharge from 0 to 100% in 2 hours. The durable, well-designed build includes wheels and a telescoping handle for easy portability, as well as versatile features like a 30A RV outlet and multiple USB ports. The power station is suitable for both home backup and off-grid/RV use, with the ability to connect additional battery packs for increased capacity.

Customer review summary generated by AI, including incentivized reviews.
476 Customer Reviews

Issues with Lowes, not Ecoflow

Ordered the unit but only received the Delta Pro, missing the panel. The Solar panel arrived 2+ weeks later with no updates, no communication, not even a tracking number. The EcoFlow product itself has been a great investment but we haven't had a chance to test the solar panel alongside it to keep it powered up.

February 10, 2026
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It as described

I like that it has wheels and its heavy

January 10, 2026
Verified Purchaser
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Not a complete system

I purchased the EcoFlow pro series with 2 extra batteries. Also purchased the 4000 watt Smart generator. For my off grid cottage. They are supposed to work together, especially during the short day winter weather. Big problem, I can't charge my whole system at the same time. There are only 2 ports to the Pro, so I have to sacrifice 1 battery when I charge them. PLEASE make an adapter so I can use my system in the way it was intended.

December 20, 2025

From ecoflow

Best way to keep the power on in an emergency

I have had the Delta Pro with 2 extra smart batteries plus 3x 400 watts solar panels for a few years now. They have never let us down. They can run our air conditioner, fridge, freezer, lights etc all together, no issues. It is unrealistic to think that in every day life, you would spend the obscene amount it would cost to do an entire home off grid back up. But, for emergencies with longer power outages, these are a great solution.

October 7, 2025

From ecoflow

great power station

Have had the 2 delta pros and 4 extra batteries and the duel fuel smart home generator for 2 years now and they work very well. I have used them with the original smart home panel and the smart home panel 2 now and I am very happy with the portability & functionality of them. Together they work as a great source of backup power for my home and cost savings with solar.

September 25, 2025

From ecoflow

Completed install

Been running fully for just about a month, had a manual transfer switch and purchased the SHP 1 for the automatic switch over and was well worth it. Now running 2/3 of the house off battery/solar. Charge during the day and run house off batteries at night. When low solar production I have it set to charge on grid during off peak hours to lower costs. Getting full charge through the SHP 1 was a big boost from just plugged into the wall.

June 22, 2025

From ecoflow

Pretty easy to charge

I bought my Delta Pro last year, along with 2X 220 solar panels. I got it for emergency power, but luckily I haven't needed it so far. It was a nice sunny day today, so I pulled it out to charge from the sun. I have never used solar panels before, so I wanted to know how to do it before I needed to. I found it very easy-to-use, and was fully charged in a half an hour. Not saying that I'm looking forward to my next power outage, but I don't fear it when it comes.

March 9, 2025

From ecoflow

Response from Ecoflowcustomersupport

Thank you for choosing EcoFlow. We sincerely appreciate your feedback. Your satisfaction is our highest priority, and we are dedicated to ensuring you...

EcoflowcustomersupportMarch 10, 2025

Great

Would Recommend

Just an overall great item for when you need power

January 24, 2025
Verified Purchaser
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EcoFlow vs Hurricane Helene

I bought several items just before hurricane season really set in, Florida has plenty of sunshine and humidity so my purchase of two wave 2’s was on point. Making electricity from the sun is not an easy job, dii uh e to the weight of each item or the repositioning of panels to catch the peak sunlight at the time. I used my 220 solar panels to charge each machine. They worked well but due to uncontrolled factors, I could only get 190to 200 watts from the two working together. It took awhile t...

September 29, 2024

From ecoflow

Great power station

I bought it in May 2024 and I use it every day sence .

September 26, 2024

From ecoflow

Beware they delete negative reviews from this site

They have deleted both of my negative reviews from this site. Buyer beware

September 10, 2024

From ecoflow

Great quality

Absolutely love the quality and easy to use and set up

September 8, 2024

From ecoflow

very easy and straight forward.

works great for my RV. it runs everything in my trailer no problem

September 6, 2024

From ecoflow

Definitely Recommend!

I have many EcoFlow products now and am pleased with all of them. These are quality products from a quality company.

September 4, 2024

From ecoflow