Interested in reviews of EcoFlow DELTA 2? It got 4.6 out of 5 stars from our customers. Find specific customer reviews of EcoFlow DELTA 2 below. We will appreciate if you also share your experiences with EcoFlow DELTA 2 after purchasing.
After the update, the status remains the same after a month
Just update regularly
Top product
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Rated 01/09/2025, variant EcoFlow DELTA 2
Verified purchase
At the time a top product, but now more Delta 3 is worthwhile. In general I am very satisfied, I would buy again and do not regret the purchase.
Very fast charging from the mains is perfect. In case you need it, if the sun is not shining and you don't have a way to recharge from the solar panel, you just need to find an outlet somewhere (toilets, restaurants, etc. ) and even a few minutes of charging will give you plenty of juice.
Really very good product.
power
ease of use
app, but works well without it
I didn't find the charging and consumption history, it's probably newer models
I would welcome more USB-C ports
The 12V socket can disconnect with the slightest movement, but whether this is a general problem with all sockets or whether I have a bad connector on the fridge.
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Jiří, Pod Dubem 12 - Dašice
Rated 31/03/2025, variant EcoFlow DELTA 2
Verified purchase - review from a price comparison website
I have tried multiple similar devices before. Most of them broke down quickly or held their stated capacity only briefly. Out of all of them I have kept only the Zendure 1000M, which has excellent efficiency and has been working for the second year. EcoFlow is now guaranteed for 5 years. This means that the manufacturer is confident and now that its price has dropped I didn't hesitate to buy it.
the battery holds its condition, it does not suffer from self-discharge, long warranty and finally after a long time also the corresponding price.
slightly flashing display when using AC output (230V). It is not a defect, but probably a manufacturing shortage of some pieces.
Efficiency doesn't impress too much, probably a tax for fast charging. I solved it by buying an additional battery that doubles the capacity.
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Tomáš Petřík, Praha
Rated 29/01/2025, variant EcoFlow DELTA 2
Verified purchase
See pros and cons above. I bought it as a backup station in case of failure - but due to self-discharge it is not an optimal option. With a permanently connected solarium it is also problematic, the 100w ecoflow in the current weak sun supplies at 20v 1.5A, so about 30w, but the station does not switch charging at all. I searched the net and found that the station switches only at 50-60w input from the solar panel. Thus, completely inappropriate for me and my panel. If you have a larger panel and don't mind self-discharge, this is a great product
quality workmanship
really delivers the power, no problem with a 1600w coffee machine
number of ports and sockets
self-discharge - 2 to 3 percent capacity/day
cannot be charged by solar panel at lower power - does not register input at all
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Otakar, Brno
Rated 09/12/2024, variant EcoFlow DELTA 2
Verified purchase
Good
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Tomáš, Sokolov
Rated 16/11/2024, variant EcoFlow DELTA 2
Verified purchase
Cana
I had to complain once
Not for continuous operation
Rapidly degenerating flashlight
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Lukáš, Ostrava - Moravská Ostrava
Rated 18/07/2024, variant EcoFlow DELTA 2
Verified purchase
A multitude of features
Battery life
Fast charging
Size
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Petr, Průhonice
Rated 19/06/2024, variant EcoFlow DELTA 2
Verified purchase - review from a price comparison website
I don't know of any.
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Jiří, Praha 3
Rated 18/06/2024, variant EcoFlow DELTA 2
Verified purchase
Capacity
Charging speed
Quiet operation
Number of outputs
Number of output variants
Mobile app with a lot of control elements
Warranty period
Design and materials used
Price
The price/performance ratio is completely different compared to the competition
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Rated 28/05/2024, variant EcoFlow DELTA 2
Verified purchase
I use it in EPS mode as a backup source in case of power failure, I charge from the mains, I don' t have solar panels. It works perfectly, it will hold our two computers (20" and 27" ) for a whole working day.
Everything works as expected
Easy operation
Clear and simple application
The info display can be turned off at a set interval
Even with a small consumption of up to 100 W, the fan is often switched on
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