Customer reviews from ecoflow
EcoFlow - DELTA 3 Plus (1024 Wh Capacity) - Silver
Average customer rating
4.9
(295 Reviews)
Rating breakdown 295 reviews
5 Stars
254
4 Stars
40
3 Stars
1
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
63 out of
63)
Customer Reviews for EcoFlow - DELTA 3 Plus (1024 Wh Capacity) - Silver
Posted by: Rochelle5760
Gender:Female
Verified Purchase:Yes
ECOFLOW unit charges quickly, it has enough electrical outlets, and charges the items I need for an emergency. Great sturdy product. I will use it about a few times a year to make sure it is operational during down times.
Written by a customer while visiting ecoflow
Posted by: JAJR
from FLA
Gender:Male
Verified Purchase:Yes
Great portable power when needed. It’s a small package but can power a few essentials when needed. I will be purchasing another with more solar panels for power independence
Written by a customer while visiting ecoflow
Posted by: Tripp
from Seattle, WA
Gender:Male
Verified Purchase:Yes
Great device. 1000 watt hours only lasts so long though. I use it to power my Glacier cooler for longer periods with solar input.
Written by a customer while visiting ecoflow
Posted by: SERanch
from Southern Utah
Frequency of use:Daily
Gender:Male
Verified Purchase:Yes
I bought the Delta 2 as an extra power source for my camping experience and it is a welcoming addition. Being only 30 lbs, I can carry it around and power up my electric water kettle or induction cooktop with ease. Plus I can recharge it rapidly on my EcoFlow Delta Pro power house that I have connected to a powerful solar array.
Written by a customer while visiting ecoflow
Customer Rating
5
Sump pump backup and way more!!
on July 22, 2025
Posted by: BillyDee
I bought this Delta 3 plus about a month ago for a sump pump backup system and its so much more than I expected. I have had a few severe storms in our area and the Delta 3 plus has done what I expected and more. I love the App and being able to control the D3P,, plus the stormguard on the app works great. It automatically charges the D3P to 100% when a major storm is detected within 12 hours!!! Thats awesome!! If you're at all skeptical about getting one don't be because it is a life saver or a basement saver in my case. It's my first Ecoflow purchase but Definitely not my last.
Written by a customer while visiting ecoflow
Customer Rating
5
Best decision buying the Delta 2
on January 30, 2023
Posted by: BCas
from Bay Area in California
Gender:Female
I bought the Delta 2 and it was one of the best decisions I have made. It charges super fast, about an hour, which is really important to me. It has outlet connections, usb and usbc, which is handy when plugging a variety of things in. The Delta 2 has come in handy when the power went out and we were able to use it to run our refrigerator and a couple of other necessary items. The lifting handles come in handy when moving it around. Additionally, another thing I like is I can keep it stored inside the house and handy in case of emergency when not in use and there is no gas involved with the gas generators. The fact that it is portable is a huge plus. I can’t wait to take this with me next time we go camping!
Written by a customer while visiting ecoflow
Customer Rating
5
Light and energy in the darkness around
on January 28, 2023
Posted by: Anonymous
from Lutsk (Ukraine)
Frequency of use:Daily
Gender:Male
A year ago, I would never have thought that I might need an alternative power source. But I live in Ukraine and a war has started in my country. Therefore, the availability of electricity during frequent blackouts has become a vital necessity. The ability to continue working when part of the city is in total darkness is what I owe to the Ecoflow Delta 2. I chose this particular model in the first place because of its reliability, stability and durability. This device has served my family faithfully for almost 3 months. And I am absolutely satisfied with it.
Written by a customer while visiting ecoflow
Customer Rating
4
Simple and Powerful Station, Inconsistent App
on January 29, 2023
Posted by: Elliot
from Florida
Gender:Male
I purchased this as a combo with the 220W solar panel a few months ago. It charges incredibly quickly via wall outlet and is easy to hook up a solar panel to. The screen is easy to read and the app is very convenient to monitor power input and delivery as well as control different features, such as charging/discharging limits or switching the different power ports on/off. I also purchased a weather-resistant cover which is nicely made. The top compartment is very convenient for storing cables.
Here are some of the parts I dislike. The Auto Timeout feature is nice but can still trigger if you are powering something with low current, such as a string of LED lights. The app frequently takes a swipe down refresh to reconnect. Annoyingly, reconnecting to the station after leaving it overnight will sometimes be impossible until you physically power cycle the station. Even more annoying is if there are cables plugged in it can be difficult to power off the station until you unplug all cables. I have also noticed when camping with it, in the morning it did not start charging with direct light on the panel until I disconnected one of the solar panel cables and reconnected. The solar panel I purchased with it shows signs of the material around the grommets failing after a couple uses. It seems like a lot of weight to rely on grommets to hold up, especially when mounted in a semi flexible material.
Overall the station itself is well built and has plenty of power for long term use. It has some annoying quirks, especially when using the app, but the unit itself is very good at what it does.
Written by a customer while visiting ecoflow