I purchased the Delta Pro generator along with a second battery in the 1800 W dual fuel generator also purchased two 400 W solar panels solar panels tested once early morning getting around 300 W pretty steady on one. Can’t wait to get contractor in get it all tied into the main frame looks like a good system will find out when first outage

After 2 months of storage, I pulled in my refrigerator, fans, computer, TV and other devices during a power outage. I used it for hours cutting wood outside with my 18in electric chain saw as it was powering my class B motor home. It has changed the way I camp outdoors in my RV.

I absolutely love my Delta Pro. I have been researching solar generators for a few years now and I was looking that offered a lot of power with room grow if needed. I was also hoping for something that was universal so I can use it different situations since these batteries can be very expensive. There are a lot of great options out there but I am so happy that I went with the Delta Pro. It has a substantial amount of ports and I love that Ecoflow added the 30 amp Anderson port so I can easily hook up a fuse box with additional items to it. I also love the SUPER FAST charging and the app that allows you to turn ports on and off as well as customize things like power input. It is on the heavy side but it is technically lighter and more portable than trying to build the same setup using battle born batteries :) . At the end of the day, the cost is well worth it for the quality and the technology.

I have two Delta Pro and the double voltage hub setup to provide backup power in place of my portable generator. I had a chance to use it this weekend when storms took out power for twelve hours and I was able to power critical loads in the house with having to listen to the generator all night.

After owning a J***** 500 for a few months, I wanted something a bit more powerful that could serve as an emergency backup power source considering the outages from fires these last few years in Northern California. I stumbled upon the EcoFlow Delta Pro in a Facebook ad by chance and jumped at the opportunity of getting a battery with better battery chemistry (LFP) which should last a lot longer than my other NCM based battery. I was beyond thrilled when I received and tested my new Delta Pro. It has so many cool automated features like having it stop/start charging at certain threshold, connecting to my Delta Pro via wifi, and has a clean, intuitive interface that lets me know what’s going on without the need to look at the manual. I’ve had this battery since January and I’ve loved it so much I’ve ordered another one just last week. It’s heavy (100 lbs) but it’s still portable and useful enough for me to take on camping trips this summer (along with the EcoFlow Wave) for a more luxurious camping experience. I’ve bought a couple of extra batteries for the Delta Pro as well and I should be better prepared for the next power outage. If you’re looking for the best portable emergency backup battery, you’ve found it.

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.

Ordered my Delta Pro on the Kickstarter; process was easy and product was delivered with no issues. My reason for purchasing was to power my Sprinter van accessories (fridge, coffee maker, phone charging, etc.). Have had no issues so far. Small, compact, does what it claims to. Avoids having to buy/install multiple products. Added bonus: can be used as a small generator for the home.

Got the Delta Pro and 440 watt solar panel couple months ago then decided to add two extra batteries so I could run my fridge and freezer plus some fans for a few days, using this only for backup at home. Also bought a Delta and portable solar panels for camping, looking forward to using those soon. Units seem to be well built and sturdy, love the handles for rolling. Well pleased so far.

Traveled first year with our RV all the way from Virginia to Colorado…. Boon dock a couple of places and it was darn hot!! No power. We had our portable fan as to minimize RV battery but just could not cool it enough. I have added and upgraded our RV battery since last year. In addition I purchased the ecoflow pro, ecoflow pro extra battery, ecoflow portable generator, and also the ecoflow 400W solar panel. I have tested it out and so far it works pretty darn good. Granted it will provide only 6 hours to power essentials and running one of 2 15k BTU AC. Of course I had to add softstart to the RV AC (very easy install). I plan on buying additional extra battery from ecoflow and of course double capacity to the RV batteries as well. Anyway for a beginner RV’er this solved my problems for cooling without excessive manipulation to the RV power system. I just used the 30A converter to 50 A directly to RV power input…and will power on for at least 6 hrs without the 400w solar and portable generator (haven’t tested generator yet) connected. We will see how it goes this year but so far I am very happy with our ecoflow system. Side note I build solar panel holder with pvc wood as it is light, flexible, and easily transported in RV…set it up so it will take less than 5 min to set up.

This power station has a lot of features to help with getting power when you need it. I like that I'm able to set both the upper and lower charge limits, as well as the charging rate. That, combined with the fact that it uses LiFePo4 cells means this is going to last me a long time. The display is nice and crisp. I originally had some issues using my unit but EcoFlow support was able to sort it out. Overall the Delta Pro is very capable and has already saved me in a couple energy emergencies!