Customer reviews from ecoflow
EcoFlow - DELTA 3 Plus 1024Wh Portable Power Station,Fast Charging,2200W Output Solar Generator for Home Backup/Camping (1024 Wh Capacity) - Silver
Average customer rating
4.9
(296 Reviews)
Rating breakdown 296 reviews
5 Stars
256
4 Stars
40
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
63 out of
63)
Customer Reviews for EcoFlow - DELTA 3 Plus 1024Wh Portable Power Station,Fast Charging,2200W Output Solar Generator for Home Backup/Camping (1024 Wh Capacity) - Silver
Customer Rating
5
Reliable off grid addition
on October 4, 2022
Posted by: stormpath
from Maine, USA
Gender:Male
Having owned several brands of portable batteries for our off grid solar living, I was pleased to receive the DELTA 2 addition recently. The battery is extremely fast charging,
reliable, and as advertised. Well designed and the app is a plus for monitoring. I love that it is lithiumFE battery based which will allow many cycles of charging.
reliable, and as advertised. Well designed and the app is a plus for monitoring. I love that it is lithiumFE battery based which will allow many cycles of charging.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
4
Delta 2 for Propane Fireplace Off-Grid
on October 3, 2022
Posted by: Kabori17
from Seattle, WA
Frequency of use:Monthly
Gender:Female
We just installed a new propane fireplace in our off-grid cabin and having the Delta 2 was an important part of the decision. The 40kBTU unit has a 180CFM fan and is rated at 120 Volts, 1.8 Amps, 60 Hz (205 watts). While I'm happy with the power and profile of the Delta 2, the solar panels are cumbersome to set up compared to my other-brand solar generator (no clipping into position or separate carrying case needed). The ability to add an extra battery, however, is a serious plus for this application.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Excellent build quality and performance
on October 3, 2022
Posted by: JeremyH
from Portland, OR
Frequency of use:Monthly
Gender:Male
The initial setup process including updating the firmware was simple and completed with no issues. I really appreciate the ability to control the charge and discharge limits and charging speed in order to maximize battery lifespan. Non-emergency charging can be done slowly to minimize battery wear, but when needed the fastest charge rate is amazingly quick! The 5 year warranty you receive after registering the produce is excellent and is a first in the industry for power stations in this price range.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Fast charging and small size
on October 3, 2022
Posted by: Krazy Canadian
from New Orleans, LA
Gender:Male
I considered the new Bluetti AC500/B300S solar generator and the new EchoFlow Delta 2 portable power station. Both are LIFePO4 chemistry offering good capacity, abundant life cycles and other features. I eventually settled on the EchoFlow and although have not owned it for very long, I have been very pleased with its performance. Several other reviewers have echoed my own thoughts and so I will not repeat them, but my first impressions included that the unit was much smaller and lighter than expected, and that it charged up (from the grid) in no time. Future experiments will include to run my refrigerator, run a portable air conditioner, and so some solar charging (with my two EF 220W solar panels. Will add future content, if allowed. We live in the New Orleans area, so will no doubt have plenty of opportunities to field test our Delta 2. We are also considering buying a second unit in the near future.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
EcoFlow Delta 2
on October 3, 2022
Posted by: Pops13
from Farmington, MN
Frequency of use:Daily
Gender:Male
I received my EcoFlow Delta 2 a few days ago. It was well packaged and delivered promptly. The initial charge (out-of-the-box) was 28%. I plugged this into my wall outlet and was amazed to see the charge power ramp up to about 1200 watts - absolutly amazing to see my new purchase charge this fast. Some folks have mentioned the loud fans. This is what I expected for the exceptional charge speed in this size package. I have been following EcoFlow for quite some time, waiting for the newer and safer battery technology to evolve with this product and the Delta 2 was worth the wait. I am a Ham Radio Operator and plan to use this as one of my remote, off-grid power options. My future plans will include the solar option with my Delta 2. Thank you EcoFlow.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Delta 2 is GREAT !
on October 2, 2022
Posted by: Bill4591
from Whidbey Island, WA
Gender:Male
We live on rural Whidbey Island in Puget Sound near Seattle which has many wind storms and frequent 24+ hour power outages in the winter. We have had a small somewhat unreliable gas generator for several years and it was time to upgrade. After doing research it became obvious that the Delta 2 would be the best choice. The Delta 2 with solar panels arrived yesterday. It was very easy to set up and the App works well too. We did a test run of the Delta 2 yesterday evening. It went from 30% to 100% charge in just under an hour. Great! This means we can use our small gas generator only to charge the Delta 2 during extended outages. We ran the Delta 2 for several hours powering lights, a TV, Wi-Fi, and 2 small devices. Everything worked fine and no flickering lights or TV which we sometimes had with the gas generator. And we didn't have to run the noisy polluting gas generator. I expect to have a much more tolerable storm season this winter because of the Delta 2.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Constant Impressive Improvements
on October 1, 2022
Posted by: Stopher
from Cleveland
Gender:Male
We have been looking for a portable solar battery for tailgating and backyard football/movie watching. Watched and read many reviews and was excited when the Delta 2 came out and immediately purchased it. We already have 2-160w EcoFlow solar panels which we plan to use with the Delta 2. My only complaint is that although it can accept 500w charging, the 60 amp voltage limits it to 2 panels. Other than that, it is excellent and highly recommended.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Just better - in price too!
on October 1, 2022
Posted by: BillyT
from New Jersey USA
Frequency of use:Monthly
Gender:Female
I love my new Delta 2. The Delta 2 is a second generation update of the original Ecoflow Delta 1300. It's many improvements include longer lasting much safer LFP Lithium Iron Phosphate batteries, an expansion battery port, more solar input (500W) and an even faster charging time than before. They have made many noticeable improvements under the hood as well, integrating circuit boards to cut costs and keep the same weight (LFP batteries are heavier!), improving efficiency - yet the Delta 2 is less expensive than the original Delta 1300! I have two Delta 1300's from the original kickstarter campaign - they really revolutionized the solar generator business and set a standard all the legacy companies have since been trying to catch up with. Before Ecoflow solar generators looked not unlike modified gasoline generators - that is industrial and clunky. But the Delta 2 like the rest of the line, look much more friendly, they blend ergonomically into any home environment rather than looking out of place like they really belong in the garage. But the killer feature has been the fast charging. The group of 20 somethings that founded Ecoflow had worked at drone maker DJI together, and observed the biggest pain factor was how long it took to recharge batteries. And so they figured out fast flash recharging in under 2 hours, 1.6 hours on the original Delta. The new Delta 2 can flash recharge now even faster than the original, in an hour and 20 minutes, all Ecoflow solar generator charge in under 2 hours, even in an hour for some, yet there are still competitors out there that take over 10 hours plugged into the wall. I did observe that when the Delta 2 is cool it charges a lot faster. Checking the internal temperature with the phone app to be 96°f, it charged at near 1200 watts on the meter, slowing down a bit at 80%, eventually fully charging in exactly an hour and 20 minutes as advertised. However if you discharge it at a very high output it heats up the batteries (I did a torture test and ran it at 1200 watts flat to 0%, with a hair drier in 30 minutes.) Then you have to let it cool down before it will recharge. After a cool down rest period, the still somewhat warm Delta 2 charged at a steady 600 watts the whole way. It took a little longer at 2 hours, but no complaint here. Great improvements, nice price point, expandable, lasts longer. If you are a fan of these kind of devices - you will love your new Delta 2 too I think!
I would recommend this to a friend!
Written by a customer while visiting ecoflow