Customer reviews from ecoflow
EcoFlow - Delta 3 Classic Portable Power Station (1024Wh) with 45W Solar Panel, 1800W AC Output (3600W Surge) for Home Backup & RV (1024 Wh Capacity) - Black
Average customer rating
4.8
(5 Reviews)
Rating breakdown 5 reviews
5 Stars
4
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Customer Reviews for EcoFlow - Delta 3 Classic Portable Power Station (1024Wh) with 45W Solar Panel, 1800W AC Output (3600W Surge) for Home Backup & RV (1024 Wh Capacity) - Black
Customer Rating
5
Delta Classic 3
on July 4, 2026
Posted by: Juan alberto
from Louisville Kentucky , Cuba
Frequency of use:Daily
Gender:Male
The best in batteries, 100 % have my approval. They are essential for Cuba
Written by a customer while visiting ecoflow
Customer Rating
5
1800w 1 KW Battery.
on June 14, 2026
Posted by: dandee
I found this Ecoflow Delta 3 Classic in Sams Club with an included 10000ma Ecoflow portable charger that has a magnetic pad. It was on sale for $339.00.. Thats 90 dollars off and it was shipped and delivered in 1 day. actually, it was about 12 hours from when I had ordered it ! This is an amazing deal. I checked the Solar charger and plugged it in to charge it fully. I tested the output with a toaster and fluke meter and under load with my trusty Oscilloscope. Perfect... The wife loves the phone charger and I saved 90 dollars. AMAZING !
If I need another one I would buy this again. Did I mention its on sale at Sams Club till July 5 2026.. Get one while you still can. !
If I need another one I would buy this again. Did I mention its on sale at Sams Club till July 5 2026.. Get one while you still can. !
Written by a customer while visiting ecoflow
Customer Rating
5
Outstanding Performance
on June 4, 2026
Posted by: Tow joe
from California USA
Frequency of use:Daily
Gender:Male
I’ve had my unit for about 6 months. I installed it in my work shop to power the shop and the greenhouse next to the shop.
It is hooked to the grid for charging.
It also has an extra battery, and has 300 watts solar also.
It provides power to everything I need to power.
I really love it.
It is hooked to the grid for charging.
It also has an extra battery, and has 300 watts solar also.
It provides power to everything I need to power.
I really love it.
Written by a customer while visiting ecoflow
Customer Rating
4
Does what it claims, but not perfect.
on January 1, 2025
Posted by: qwe304
from TX
Gender:Male
The panel is built quite well and I love that it can fold up nice and neatly and I can fit the cable right in between it when it's folded. The only issue is the extremely poor shaded performance. If even a few square inches of the panel is obstructed, you'll get zero power from it.
Response from ecoflow By EcoFlow, EcoFlow Customer Support, January 14, 2025
Dear customer, Thank you for choosing EcoFlow. Your review is highly appreciated. Your satisfaction is our priority.
Written by a customer while visiting ecoflow
Posted by: Martine
from California
Gender:Male
Verified Purchase:Yes
This solar panel is small, compact, lightweight and just what I need for my day hikes. I take the provided clips and place in on the back of my hiking backpack while hooked up to my EcoFlow RIVER 2 Portable Power Station that inside by bag keeping cool and charged. 10.7 pounds total between the solar panel and solar generator.
Written by a customer while visiting ecoflow