I researched for a long time before finding the EcoFlow product. After reviewing multiple YouTube reviews and reading everything I could find on this product, I chose it over many others for all of the valuable features it provides. The product arrived on time, well packaged and everything included as promised. A quick set up and test and ready for action. I soon had a power outage and it was very simple to pull out, plug in my necessary items and lasted through the 6 and 1/2 hour outage with power to spare. Very thankful to EcoFlow for making a high quality product.

We have a number of EcoFlow DELTA Pros and DELTA Pro Extra Batteries. At home, power goes out frequently, and we use the DELTA Pros as backups for critical loads in our home and garage. At home, we especially appreciate the ability to run 240V loads in our garage using two DELTA Pros and the Double Voltage Hub. In the RV, we have eliminated propane – which is wonderful from a ease of maintenance and safety perspective – relying completely on the DELTA Pro and DELTA Pro Extra Batteries to power everything including the refrigerator, air conditioning, microwave, and inductive cooktop. In the RV, we especially appreciate the AC pass-through mode, and the fact that we can charge via DC (solar) and AC (for example, via an inverter powered through the alternator) simultaneously. Our only wish is that EcoFlow would come out with a series of longer length cables to connect the DELTA Pros and DELTA Pro Extra Batteries so the units do not have to sit so close together. Overall, we are extremely happy with the products and responsiveness of customer service.

Preppers would love this unit. I purchased this to charge via my roof solar panels should the power go out for an extended period. I hope to get some more portable panels in the near future. I'm confident this until will meet my power needs in an extended grid down scenario. Things like a refrigerator, lights and maybe even the microwave. Thanks for such a great product. Tried to get a smaller unit 2 years ago from another company via indiegogo...disaster. Still waiting, and may never actually see the product and even if I do, I'm not sure I'll have confidence it won't burn my house down.

My husband and I purchased the Delta Max a while ago and now have the EcoFlow Delta Pro with extra battery and 400 watt solar panel. We are full time RVers and have an 50 amp electric pedestal where we currently are but still prefer to use the EcoFlow pro. We LOVE it!! The features are wonderful. I love that we are able to see what is happening, real time, via the app on our phones. Thank you EcoFlow. PLEASE continue to create more solar products!!

I’ll start by saying I’m really glad I purchased the Delta Pro and Extra Battery x 2. I have a little over 1,100 W (three 370 W panels) on my shed and have been utilizing the Ecoflow app and remote to control my appliances (from hair dryer, electric kettle, mini dryer, vacuum, power tools, etc…). The app really makes it easy to monitor solar input and trigger AC when not near the unit or remote. Build quality is fantastic and while noisy when hitting 900+ W of solar input, I’ll take a noisy cooled unit over a cloudy day with a quiet unit. I’ve also tested and used the batteries to charge my EV (using bonded plug) when I have more power than I know what to do with knowing the next sunny day, I can get close to topping off. Looking to have a nice long relationship with the Delta Pro with the battery chemistry being LiFePO4. Thank you Ecoflow for selling such a great piece of tech! Leaves the rest of the competitors in the dust. Lastly, my two gripes are 1) price (can’t wait for this to get more affordable *hopefully soon*) and 2) when can we utilize some kind of grounding adapter on the double voltage adapter so the EV can charge at 240V at 24A?

I had an old gas generator in the garage in the event of a hurricane. It had sat for over 10 years and we just decided to throw it away. I never liked a gas generator as it took a lot of work and preparation to get it fueled and started and then the noise and the carbon monoxide worries made it a last resort product. I am so thrilled with my delta pro for all of those reasons. I have not had to use it yet for a hurricane, but it is so easy to wheel into a room and plug anything into when the power has gone out. I feel relieved to know we have another power source and I love it. So easy to use and easy to charge. We even got to use it to inflate the tires on a motorcycle as it only had a lighter plug and a short cord. I was also fascinated with the 30 am RV plug to boondock on our land. I can't even imagine all the uses, but I am super excited to use it with the solar panels and the new Eco Flow AC when that arrives. I would love to get another and hook the enitre house up.

EcoFlow Delta Pro is a Game Changer when it comes to working in the outdoors. Whether its for a Film Project where you need to plug in lights, charge Batteries or for having a little Event in the Park or the Beach. Looking forward to get my Van to transport all of my gear + EcoFlow Delta Pro and do more outdoor events, cause be aware those Beats are crazy heavy, I mean all that power needs to be stored somewhere so it makes sense. Having the wheels and the suitcase pull function are great feature to move the Delta Pro around on the even floors, streets, pathways yet stairs or other uneven terrain is hard to handle and you would need to carry them. All in I feel like i have used it only to a fraction of the endless possibilities and freedom Delta Pro can give you. The ability to move around freely and always being able to fire up the most important equipment that is necessary to live your life or to do your work in todays technologically advanced world we are living in is impressive..

I found out about this product at Kickstarter back in September of 2021 and it caught my attention since there wasn't much on the market like it. After some research I finally decided to make the investment. I have it set up as a backup emergency system along with the Ecoflow Smart Generator since I live in a rented appartment and it performs very well powering basically all of my 110V appliances and equipment silently. I can even monitor everything remotely using the app. I recommend this product to anyone looking for a quiet and efficient generator.

I own 2 of these and they have performed flawlessly. Several ways to utilize them either independently or together with the double voltage hub. From the hub right to my 30amp power inlet at my electric panel. Will likely get the smart home panel in the future. The only think I can’t run with these is my 4ton AC unit. The ability to recharge with solar and or inverter generator, or in my case the Ecoflow smart generator is a plus. I have been so impressed and no longer have to run a loud generator constantly to be able to power anything during outages. A buyer must try to understand the watts per our usage of the device they are trying to provide power to have a good idea of how long this will run that device or devices. Ability to use as an emergency or uninterrupted power supply for critical items like fridge and freezer, router etc also a plus. I could go on and on.

Purchasing my delta pros has been the best investment ever. I feel confident that in the event of an emergency, these generators will provide energy for me and my entire household without interruption for at least a few days. Works great. Thank you EcoFlow!