Customer reviews from ecoflow
EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Average customer rating
4.8
(94 Reviews)
Rating breakdown 94 reviews
5 Stars
80
4 Stars
13
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for EcoFlow - DELTA 2 MAX 2048Wh Portable Power Station (2048 Wh Capacity) - Black
Customer Rating
5
Best portable generator for your money
on July 19, 2023
Posted by: Matt the adventurer
from Wisconsin
Frequency of use:Daily
Gender:Male
The Delta 2 Max is all you need for all those road trips or at home for any electrical emergency. I am really impressed with this product especially how easy it is to set up, how convenient it is to check the battery status and output through the ecoflow app, and how it can power pretty much anything I plugged into it may it be my portable fridge, full size fridge, fans, iPhone, MacBook, etc. I also like that it goes from 0% to fully charged quicker than most portable generators of this size
Written by a customer while visiting ecoflow
Customer Rating
5
First Power Station - Couldn't Be Happier
on July 19, 2023
Posted by: Dallas
Bought this about a month and a half ago. Did a ton of research and comparison between the Anker 757 and this. Decided to go with Ecoflow for capacity and their ecosystem/app. Glad I did. Used it on a camping trip along with the glacier and had zero issues. Super quiet, sufficient power, charges super quickly, and holds charge.
Written by a customer while visiting ecoflow
Customer Rating
4
Amazing Goldilocks Solar Generator
on July 19, 2023
Posted by: rcguymike
from MI
Frequency of use:Daily
Gender:Male
I've been researching solar generators for the past few months, almost had decided on an AC300 but wanted something a little easier to pack up in the car/Jeep to bring out camping, etc. EcoFlow released this just in time and at a fairly decent price. The API is cool albeit a little limited. I have a couple support tickets open for some minor bugs, but support has been responsive and the Facebook communities are great! I'm running my wave 2 off of this in my home office and have it almost entirely off-grid. The EcoFlow ecosystem just can't be beat. Once all of the minor bugs are worked out and the app updated I will definitely rate this 5 stars! More pics/data/info here: https://photos.app.goo.gl/VvumNz5XjU3cZPq46
Written by a customer while visiting ecoflow
Customer Rating
5
A must have for Campers and Preppers
on July 19, 2023
Posted by: BigPappaPump
from Upstate NY
Gender:Male
I am a big proponent of EcoFlow products. Last year I purchased twp Delta Pros, a spare battery for them, the smart panel and smart hub. I planned on taking one of the Pros with me while camping, but instead of lugging over a 100 pond unit all over the place, I saw that EcoFlow now produces all the power I need and the unit weighs half of the Delta Pro so I purchased one: the Delta 2 Max. I have a teardrop camper and I need to power a 5000BTU air conditioner, a 12V fridge/freezer a fantastic fan, etc. With the option of using solar panels or charging from shore power, the Delta 2 Max can be recharged in no time. This is a must have for campers and preppers alike.
Written by a customer while visiting ecoflow
Customer Rating
5
Best portable generator
on July 19, 2023
Posted by: Reviewer2
from Seattle
Frequency of use:Monthly
Gender:Male
Best portable generator. Very light weight and easy to use. We use our delta 2 max in camping trip, festival, backyard bbq and many other occasions. Our friends got one too and theirs integrated with our delta 2 max seemlessly.
Written by a customer while visiting ecoflow
Customer Rating
5
EcoFlow DELTA 2 Max Portable Power Station
on July 19, 2023
Posted by: JACINTO
from NC
Gender:Male
This Delta 2 Max is all you need for all those road trips or at home for any electrical emergency. I am really impressed with this product,
but you will say that it is very expensive, and yes it is expensive but when you have it you will say that it is worth it because it is very efficient and durable that it comes with a 5-year warranty, just enough to get more for your money, thanks
but you will say that it is very expensive, and yes it is expensive but when you have it you will say that it is worth it because it is very efficient and durable that it comes with a 5-year warranty, just enough to get more for your money, thanks
Written by a customer while visiting ecoflow
Customer Rating
5
I'm impressed
on July 19, 2023
Posted by: JDeweyL
from Roanoke, VA
Gender:Male
The EcoFlow Delta 2 Max is all I hoped it would be to power my home office should the power go out. The technology seems second to none. I also bought the 400W solar panel. The two combined give me the power needed to run the essentials.
Written by a customer while visiting ecoflow
Customer Rating
5
Delta2Max - Great so far!!
on July 19, 2023
Posted by: DaleD
from Gilford, NH
Frequency of use:Daily
Gender:Male
I bought the Delta 2 Max about a month ago, when it was offered along with two free 110 watt portable solar panels. Right out of the box it was super easy to set up, and even on that cloudy day with one 110w panel connected, it was pulling in about 25w. Not much, I know, but it was still exciting!
Realized pretty quickly I was going to need more panel capacity, so I ordered a 220w bi-facial. And then of course I would need more storage, so I ordered another battery!
As it stands right now, when fully charged, the Max2 and the extra battery can run our main refrigerator, a 12v cooler (Iceco), and my complete computer setup (computer, four monitors, printer and scanner) for about a day and a half with no solar input whatsoever.
We've been getting a lot of cloudy, rainy days, so solar input hasn't always been the greatest. On cloudy days with the 220 and two 110s in series, on average I'm pulling in about 150w for a max of 6 hours. On nice sunny days, I can max out at about 380 watts, with an average of about 330 for 6 or 7 hours. This is usually enough to keep all of the above running, but still draining the battery a bit. So...I see some bigger panels in my future - probably two 400W rigid panels. This will double my input capacity, allowing for a total recharge in my short window of sunlight.
Note: we actually did lose power here for about 6 hours overnight one night when I only had about 30% capacity left in the batteries, and the refrigerator kept right on going, no problem!
Charging with 110 is super-quick - usually 2 hours or so. Just for fun, I hooked up my son's gas-powered generator and charged it off of that unit's 110 - again with no problems.
I'm trying to rely totally on solar now, so given the poor weather we're having, and until I can upgrade my input with two 400w rigid panels, I typically have to give it a full day and a half with nothing connected before I can hook up the refrig, cooler and computers again. Then run on batteries for a day and a half. etc.
Overall, great product. Bought it with the intention of using in a small squaredrop camper I'm building, and it would of course handle that task with absolutely no problem. Might buy the second spare battery in the future, just to see how many regularly-running appliances I can switch over to solar on an ongoing basis.
In the next few years, am planning to build a new off-grid-as-much-as-possible home, and will definitely looking to EcoFlow to power it!
Realized pretty quickly I was going to need more panel capacity, so I ordered a 220w bi-facial. And then of course I would need more storage, so I ordered another battery!
As it stands right now, when fully charged, the Max2 and the extra battery can run our main refrigerator, a 12v cooler (Iceco), and my complete computer setup (computer, four monitors, printer and scanner) for about a day and a half with no solar input whatsoever.
We've been getting a lot of cloudy, rainy days, so solar input hasn't always been the greatest. On cloudy days with the 220 and two 110s in series, on average I'm pulling in about 150w for a max of 6 hours. On nice sunny days, I can max out at about 380 watts, with an average of about 330 for 6 or 7 hours. This is usually enough to keep all of the above running, but still draining the battery a bit. So...I see some bigger panels in my future - probably two 400W rigid panels. This will double my input capacity, allowing for a total recharge in my short window of sunlight.
Note: we actually did lose power here for about 6 hours overnight one night when I only had about 30% capacity left in the batteries, and the refrigerator kept right on going, no problem!
Charging with 110 is super-quick - usually 2 hours or so. Just for fun, I hooked up my son's gas-powered generator and charged it off of that unit's 110 - again with no problems.
I'm trying to rely totally on solar now, so given the poor weather we're having, and until I can upgrade my input with two 400w rigid panels, I typically have to give it a full day and a half with nothing connected before I can hook up the refrig, cooler and computers again. Then run on batteries for a day and a half. etc.
Overall, great product. Bought it with the intention of using in a small squaredrop camper I'm building, and it would of course handle that task with absolutely no problem. Might buy the second spare battery in the future, just to see how many regularly-running appliances I can switch over to solar on an ongoing basis.
In the next few years, am planning to build a new off-grid-as-much-as-possible home, and will definitely looking to EcoFlow to power it!
Written by a customer while visiting ecoflow