Customer reviews from ecoflow
EcoFlow - DELTA PRO 3600Wh Portable Home Battery (3600 Wh Capacity) - Black
Average customer rating
4.9
(314 Reviews)
Rating breakdown 314 reviews
5 Stars
294
4 Stars
19
3 Stars
1
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
212 out of
213)
Customer Reviews for EcoFlow - DELTA PRO 3600Wh Portable Home Battery (3600 Wh Capacity) - Black
Customer Rating
5
Illinois user
on May 17, 2022
Posted by: davo
from illinois
Gender:Male
I am not am expert in batteries but more a novice. Instructions were brief but tell you pretty much everything you need to know. It is heavy. wheels are a good idea! It is a very high quality device. No question about that. The support team was excellent and they respond quickly. The feature that tells you how much time you can run a device that is plugged in is worth the price.. I ran the garage freezer for 3 days. I had no problem using a wolf oven, bread maker and my computer workstation. I have had lesser batteries but when you are so limited in what you can run, you end up not using them. Worth the price tag.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Quiet and capable home backup power!
on February 27, 2024
Posted by: chrisgooglemaps
from PA
Frequency of use:Monthly
Gender:Male
I live in a rural area and suffer through at least a few multi-day outages every year. The worst one was during an ice storm right before Thanksgiving a few years ago that left us without power for a week and a half. Coming home to what feels like a cold campsite daily living off whatever you can make on a natural gas cooktop and warming yourself by the fireplace is not my idea of a relaxing evening. Add to that, my neighbors Generac’s taunting me with their loud engines all day and night. After that, I decided that I was going to do some research on the best option and spend the money on a system so that I’d never live through that again.
I had a 10 circuit manual transfer switch installed at my home by an electrician. It allows me to plug in my 7500w gas generator or my 2 EcoFlow Delta Pros and 2 extra batteries via the dual voltage hub. This setup allows me to primarily run the quiet EcoFlow system at night and use the gas generator to re-charge my EcoFlow system during the day, or use it as the ultimate backup if needed.
I have the following on my switch: Water Well Pump, Furnace/thermostat, Garage (internet modem location), basement, bathroom, kitchen (includes fridge, freezer, cooking appliances, lights), living room (TV, work from home office), master bedroom. The EcoFlow handles all of that with no issues. During my first test day, I took a long hot shower and had my furnace cranking on a 19 degree PA night. Ran my lights, TV, internet as usual and woke up the next day with plenty of power left. Coffee was brewed and the house was warm. Obviously, during a real outage, I’d be a bit more conservative on what I use to save the batteries a bit, but the point is that it’s capable of getting you through the night and beyond.
I have tested the EcoFlow system and have found it to be able to power my home reliably and realistically for a little over 24 hours without needing to be recharged. I maintain my setup by running a monthly “fire drill”, connecting my EcoFlow system, shutting off the main breaker, turning on the transfer switch, and living as I would during an outage for a day. The next day, when my EcoFlows get down to about 20% left, I turn the main power back on, fire up my generator, and recharge the EcoFlows.
Having a transfer switch installed and using the EcoFlow combined with a gas generator IS EXPENSIVE. Even on sale, this system is NOT cheap. However, it is still slightly less expensive than what I was quoted for a Generac full home natural gas generator installation. What I like about it is the fact that you can quietly power your home at night, have multiple refuel/recharge options, and most importantly, you’re not at the mercy of the power company, natural gas company, and the Generac repairman when your expensive unit ultimately fails. This setup allows me to plug and play anything strong enough to power my switch if anything happens to fail. You can’t do that with a Generac. My area has also had natural gas issues from time to time with low/no pressure. Again, that renders your Generac useless.
I plan on buying another battery or 2 during one of the sales this year. I kind of regret not waiting for the Delta Pro Ultra to be released and buy that, but I am happy with this system. It’s disappointing that EcoFlow hasn’t made an easy adapter to connect the Delta Pro Ultra and Delta Pros. I know you can do it with the smart panel, but I already have a transfer switch that works perfectly fine. If you’re young and capable of maneuvering them and plugging things in and operating a transfer switch, this is a nice system. I’m so happy it’s on wheels! It would be nice if some of the cords, including the ones that are used to re-charge the units and the ones that connect the battery to the main unit, were longer. I am really hoping the price on this equipment continues to become more reasonable so people like me can have an affordable arsenal of backup power stored in their home for the next disaster that the power company didn’t prepare for and cannot fix in a reasonable amount of time.
I had a 10 circuit manual transfer switch installed at my home by an electrician. It allows me to plug in my 7500w gas generator or my 2 EcoFlow Delta Pros and 2 extra batteries via the dual voltage hub. This setup allows me to primarily run the quiet EcoFlow system at night and use the gas generator to re-charge my EcoFlow system during the day, or use it as the ultimate backup if needed.
I have the following on my switch: Water Well Pump, Furnace/thermostat, Garage (internet modem location), basement, bathroom, kitchen (includes fridge, freezer, cooking appliances, lights), living room (TV, work from home office), master bedroom. The EcoFlow handles all of that with no issues. During my first test day, I took a long hot shower and had my furnace cranking on a 19 degree PA night. Ran my lights, TV, internet as usual and woke up the next day with plenty of power left. Coffee was brewed and the house was warm. Obviously, during a real outage, I’d be a bit more conservative on what I use to save the batteries a bit, but the point is that it’s capable of getting you through the night and beyond.
I have tested the EcoFlow system and have found it to be able to power my home reliably and realistically for a little over 24 hours without needing to be recharged. I maintain my setup by running a monthly “fire drill”, connecting my EcoFlow system, shutting off the main breaker, turning on the transfer switch, and living as I would during an outage for a day. The next day, when my EcoFlows get down to about 20% left, I turn the main power back on, fire up my generator, and recharge the EcoFlows.
Having a transfer switch installed and using the EcoFlow combined with a gas generator IS EXPENSIVE. Even on sale, this system is NOT cheap. However, it is still slightly less expensive than what I was quoted for a Generac full home natural gas generator installation. What I like about it is the fact that you can quietly power your home at night, have multiple refuel/recharge options, and most importantly, you’re not at the mercy of the power company, natural gas company, and the Generac repairman when your expensive unit ultimately fails. This setup allows me to plug and play anything strong enough to power my switch if anything happens to fail. You can’t do that with a Generac. My area has also had natural gas issues from time to time with low/no pressure. Again, that renders your Generac useless.
I plan on buying another battery or 2 during one of the sales this year. I kind of regret not waiting for the Delta Pro Ultra to be released and buy that, but I am happy with this system. It’s disappointing that EcoFlow hasn’t made an easy adapter to connect the Delta Pro Ultra and Delta Pros. I know you can do it with the smart panel, but I already have a transfer switch that works perfectly fine. If you’re young and capable of maneuvering them and plugging things in and operating a transfer switch, this is a nice system. I’m so happy it’s on wheels! It would be nice if some of the cords, including the ones that are used to re-charge the units and the ones that connect the battery to the main unit, were longer. I am really hoping the price on this equipment continues to become more reasonable so people like me can have an affordable arsenal of backup power stored in their home for the next disaster that the power company didn’t prepare for and cannot fix in a reasonable amount of time.
Written by a customer while visiting ecoflow
Customer Rating
5
Very easy to use - great product for Central Texas
on May 17, 2022
Posted by: Benjamin
from Texas
Gender:Male
Between the snow storms we had in 2021 and the power outages due to extreme heat, I feel way more confident now with the new Delta Pro and my 400W solar panels (sold separately)
The delta pro is very easy to use as it has a beautiful Interface on the unit display and a great app for your phone. I have used my new setup already and I was able to run the Internet, TV for the kids and all our appliances virtually indefinitely.
The fast charging feature is what got me originally interested in EcoFlow. It’s ridiculously fast to charge it.
The delta pro is very easy to use as it has a beautiful Interface on the unit display and a great app for your phone. I have used my new setup already and I was able to run the Internet, TV for the kids and all our appliances virtually indefinitely.
The fast charging feature is what got me originally interested in EcoFlow. It’s ridiculously fast to charge it.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Outstanding Ecoflow products!
on May 17, 2022
Posted by: MFM Marcel
from Miami, FL
Frequency of use:Daily
Gender:Male
I started with the Ecoflow Delta Pro, and after seeing the quality and the real use case scenarios, I decided to get another with the Extended Batteries as well as the Smart Home Panel. With the 22KW I can now run my fridge, freezer, lights, outlets, microwave, mini split AC unit and more for about 6 days in case of an outage! In addition adding solar panels will help top off the batteries if needed and the Ecoflow gas generator is also ready to be used if needed. Completely love everything about this system, easy to set up and works like a tank! Thank you Ecoflow!
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Powers a Prevost Tour Bus!
on May 18, 2022
Posted by: CLRH2O
from Asheville, NC
Frequency of use:Daily
Gender:Male
For those of us in the music industry, besides your music gear, your Tour Bus is the single most important part of your life while on the road - and access to POWER is a huge concern while on the go and at gigs. And in the world of Prevost Tour Buses, even though they are considered the zenith of the range, the converters making them have been VERY slow to adopt Lithium battery tech. So we took it upon ourselves to do a total electrical system conversion in ours using the Delta Pro(s) as the heart and soul.
There used to be a time when running rooftop AC units on battery power was a pipe dream, but not any longer! We're able to run 3 AC units AT ONCE with our two Delta Pro units and a single smart extra battery (we really wish we had more smart extra batteries!). When combined with the 3960 Watts of solar panels being installed on the roof of the Tour Bus we'll be using both of the DPro's 1600 watt input MPPT charge controllers to soak in all that juice and become very nearly 100% OFF-GRID in our home away from home without ever having to touch the giant diesel generator in the underbay!
To add, we've been invovled in a HUGE renovation of our Prevost, and having the Delta Pro's to power the coach while working within (the generator was shipped away for nearly a year during this process) has been a HUGE help too! They power all of our tools and run AC units at the same time letting us work inside and out without ever skipping a beat!
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Power of the Delta Pro
on May 22, 2022
Posted by: R. C.
from Houston, Texas
Frequency of use:Daily
Gender:Male
I bought the EcoFlow Delta Pro with extra batteries and a solar panel for emergency backup mostly but it has many other uses. Recently I had a faulty circuit breaker in my home that kept popping the circuit that powers my refrigerators and freezer. Having the Delta Pro allowed me to shut down the house power and work safely on the electrical panel and allow me to troubleshoot to find the faulty breaker and have it fixed. Had my two refrigerators, one 18 cubic, the other 22cubic foot, chest freezer and a couple of lights and a floor fan, all running about 10 hours of normal use, while I had my faulty breaker replaced and had the home service panel serviced for additional problems as well. Only used about 47% of the batteries total charge and probably could have run it the following full day before it would have run out of power. Could of use this unit last year when we lost power for three day in February in Texas. That was a long three days. Now I am prepared for future power outages. Attached are photos of how I set up my unit.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
The complete home battery solar solution
on May 24, 2022
Posted by: Rich O
from Northern California
Frequency of use:Daily
Gender:Male
After evaluating several complete home backup battery solar solutions, I decided to take the plunge with the EcoFlow ecosystem and I haven’t looked back ever since. Aside from multiple Delta Pros and extra batteries, I’ve also purchased solar panels and the Smart Home Panel.
The Delta Pros have been a joy to work with, monitoring and controlling them from both the iPhone app and the remote control system. Multiple solar panels can be fed directly into the Delta Pro with standard solar extension cables. I had struggled to find someone who could install the Smart Home panel in my area and just when I was about to query EcoFlow they emailed me on their own about someone in my area who could install the Smart Home panels. Great customer service! Whenever I had any questions about the Delta Pros, EcoFlow tech support was prompt in getting back to me with useful and informative information. I felt comfortable enough with EcoFlow to purchase other products as well.
As far as the EcoFlow Delta pro itself, it’s a top of the class battery solution providing me with all the features I’ve desired. The app and firmware gets updated often enough that I’m noticing better efficiency and stability with the product as the months go by. I’m looking forward to many more EcoFlow products like the Power Kit, etc and plan to continue growing my EcoFlow ecosystem with more products as they come.
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Exceptional in every way
on May 24, 2022
Posted by: Darian
from Berlin, Germany
Frequency of use:Daily
Gender:Male
We bought the Delta Pro & an extra battery in the Kickstarter Campaign. Ecoflow did an awesome job communicating with the backers, being really transparent and responsive through the whole process.
The thing I liked the most was how well the packaging for the European version was. The Ecoflow arrived securely wrapped and fixed on a pallet.
The Ecoflow itself is very top notch from the design to the functionality. The shell is very sturdy and the display is very bright with all necessary features on it. We have the European version (240v) and so far there wasn’t a device it couldn’t power. It even worked flawlessly with our washing machine and our Sage Oven. It is a heavy beast but with the handle you can transport it. If stairs are involved make sure, two people are carrying.
We plan to use the delta pro on our boat in the near future, but also for camping trips and Festivals too. Working in the European movie industry I will definitely use it for movie sets as well.
I can’t wait to see what Ecoflow has in store for us next - I’m very happy with our setup so far.
I would recommend this to a friend!
Written by a customer while visiting ecoflow