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
Customer Rating
5
Excellent backup power
on January 30, 2023
Posted by: MikeyTee
Frequency of use:Daily
Gender:Male
I have only had this for a month now but it has shown to be a quality source of power. With 1500w it packs a punch. With the quick charging you're able to plug it in for a few hours and be ready to supply power to anything you need on a weekend of camping. The fan is a little loud but is definitely strong enough to keep it cool.
Written by a customer while visiting ecoflow
Customer Rating
5
EcoFlow Delta 2 does the job.
on January 30, 2023
Posted by: Mark2023
from Jeffersonville
Frequency of use:Daily
Gender:Male
I researched all the options available and made the decision to purchase the EcoFlow Delta 2 portable power station. I have not been disappointed. This device is much more than a tool for dealing with power outages. I have used it daily, even during a real-world power outage and it has performed flawlessly each time I have used it. I purchased it as a bundle with the 220-watt portable bifacial solar panels several months ago. I've only had a few really good days of sun to test the panels, but I've been really impressed with the power these solar panels have produced to date. I can't recommend these EcoFlow products more. I think the Delta 2 hits the sweet spot for most people, you just can't beat the LFP battery chemistry, great app, and the 5-year warranty. I also like the fact that you can pick up the Delta 2 without throwing your back out. You just can't beat it.
Written by a customer while visiting ecoflow
Customer Rating
5
Delta 2
on January 31, 2023
Posted by: Dima P
from Ukraine
Frequency of use:Daily
Gender:Male
I've bought battery for a whole home backup. I started with Bluetti EB70 and soon faced lack of capacity so decided to move to Delta 2.
It was surprisingly to get only 200Wh extra capacity "on paper" and actually get 2x times more longer working time for appliances. Also you'he possibility to extent capasity 2 or 3 times with extra beaateries as well.
Also a big plus of Delta 2 is interesting feature - if I plug something that needs more power than Delta 2 can output - it will still work at maximun output. So you still can use your applience (not in full power but still).
As a small improvement I can suggest integrate small lamp into battery. Usually it's really hard to plug socket in darkness so small light may be very useful.
It was surprisingly to get only 200Wh extra capacity "on paper" and actually get 2x times more longer working time for appliances. Also you'he possibility to extent capasity 2 or 3 times with extra beaateries as well.
Also a big plus of Delta 2 is interesting feature - if I plug something that needs more power than Delta 2 can output - it will still work at maximun output. So you still can use your applience (not in full power but still).
As a small improvement I can suggest integrate small lamp into battery. Usually it's really hard to plug socket in darkness so small light may be very useful.
P.S. It also has more comfortable sitting place for my cat.
Written by a customer while visiting ecoflow
Customer Rating
5
Great Product - Ecoflow Delta 2
on January 31, 2023
Posted by: HGS1
from St. Augustine, FL
Frequency of use:Monthly
Gender:Male
I received my EcoFlow Delta 2 yesterday and quickly unpacked, downloaded the app, and hooked up to my new EcoFlow Solar Panel. It all works great. This will allow my wife and I to have much more flexibility with off grid camping with our roof-top tent and planned fridge purchase. It was great to see there are ongoing firmware updates too. I expect many great adventures in the future, supported by the EcoFlow Delta 2.
Written by a customer while visiting ecoflow
Customer Rating
5
Good item to have...
on February 1, 2023
Posted by: Boater
from Knoxville, TN
Frequency of use:Monthly
Gender:Male
I purchased the Delta 2 combo with the 220 watt bi-facial solar panel a few months ago and so far it has worked well for all my needs. I chose the Delta 2 because of its lighter weight and higher number of performance cycles over the original Delta that boasts a higher charge efficiency. It got its first workout as an EPS to back up the bilge-heater I have in an older boat to protect the engines from freezing. It provided good peace of mind during the Bomb Cyclone back in December, 2022 when temperatures plunged into the single digits where we live. There is a feature on the EcoFlow App under Lab Features that does need to be set to “AC always on” to use effectively.
Currently the Delta 2 is earning its keep, building out a small cabin that will be off the grid. Its first day of use was to provide lighting for installing the floor and running a power jig saw to cut the flooring for an afternoon. The Delta 2 was still at 85% battery once we got done five hours later. At this point, I think it will see lots of use!
Written by a customer while visiting ecoflow
Customer Rating
4
Great for power outages and road trips
on February 1, 2023
Posted by: AndyR_136
from Illinois
Frequency of use:Monthly
Gender:Male
We live in an area with above ground power lines and outages occur after windy storms etc. We needed a generator to keep our fridge cool and have a backup power source to make the outages less of a concern. I did lots of
research for gas generators but wasn’t happy about having to maintain them, go outside to start it, and run extension cords through the door or windows. Enter the Ecoflow! Although it won’t run as long as a gas generator, it’s so much more useful. The Delta2 is no bigger than a toaster oven and is light enough to carry with one hand. We have used it in the car for powering AC devices and otherwise keep it on the workbench where it’s ready for home backup. I prefer the battery chemistry in the Delta 2 and hope it will last longer then a traditional lithium ion pack.
research for gas generators but wasn’t happy about having to maintain them, go outside to start it, and run extension cords through the door or windows. Enter the Ecoflow! Although it won’t run as long as a gas generator, it’s so much more useful. The Delta2 is no bigger than a toaster oven and is light enough to carry with one hand. We have used it in the car for powering AC devices and otherwise keep it on the workbench where it’s ready for home backup. I prefer the battery chemistry in the Delta 2 and hope it will last longer then a traditional lithium ion pack.
One feature I hope could be provided via software- it would help to be able to manage not just the AC charging speed, but be able to put it into a long term maintenance mode. I find that it continually uses power when plugged in and left on. It would be nice to have a storage mode where it only charges up if the storage drops below a threshold.
Written by a customer while visiting ecoflow
Customer Rating
5
Perfect for our application
on February 3, 2023
Posted by: Hawkman
from Ohio
Frequency of use:Daily
Gender:Male
I needed to get basic power for lights into a shed that had no electrical hookup available. I have tried many battery powered lights, that just didn't cut it. They would die or were just not bright enough. I decided to try a Delta 2 and 2-100 watt solar panels to recharge the battery. I was only able to mount the panels on the east slope of the roof, but it has held the charge. I am in Ohio where it gets too cold and keeps the battery from charging when it gets too cold, so we have had several days where we weren't charging because the shed was too cold. I still have not run out of power for the 100' ten light strand I hung up. This setup is an expensive fix, but it has proved itself to work even through our cold, gray Ohio winter.
Written by a customer while visiting ecoflow
Customer Rating
5
Major upgrade from our old setup!
on February 3, 2023
Posted by: Fisheries_Biologist
from Santa Cruz, CA
Frequency of use:Daily
Gender:Male
I purchased several of these to run scientific equipment in a backcountry setting. We used to have to lug heavy deep-cycle lead acid batteries around which weighed three times as much and hold half the power. They also took a full 24 hours to charge, but the EcoFlow Delta charges in an hour or two. Such an improvement to our setup, can't imagine going back!
Written by a customer while visiting ecoflow