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 is my 4th EcoFlow product and it is by far the most impressive. I still use my old EcoFlow River more frequently due to its more compact/portable size, but the Pro has been amazing for providing power to our 30 amp RV when there is no TT30 hookups available.

I was excited for this product. Basically, it is the modularity that makes it a winner. Since, owning it, i have had multiple situations in which it has come handy. Took it camping with the tow hauler, GTG. A plane crash locally and caused a power outage, back up power GTG. Helped a bud with a project with no AC power: no problem as external power was GTG. Attached 1200W of solar panels , GTG. I do have a few gripes that do not impact my overall rating: (1) cable between Delta Pro and extra battery should be a tad bit longer, (2) USB plugs on extra battery (or a connector, similar to the generator connector, that had usb/12volt/etc.) would be great, (3) better instructions for setting up the Smart Home Panel. These gripes are minor and can easily be implemented/updated in the future. Since getting the smart home panel, it has made it super easy to configure circuits in the house (I keep the network and garage refrigerator on battery back up and other circuits (lights and kitchen items) ready to easily switch), I can easily move the Delta Pro while not disturbing other items plugged in (before the smart home panel, my network would kill all firmware and software updates when the network dropped), and have confidence of a battery back up solution. All of this is due to the Delta Pro, its modularity, and mobility. Usage of this item will be based on your lifestyle and need. It's tremendous as a power back up solution. It pretty good for off grid and or camping (limitations due to weight). I would ( and have) recommended this product and ancillary components to others. GTG - Tri

I was one of the first DELTA PRO owners receiving this unit when it was first released. It provides plenty of power to keep me going in case of power outages. It’s powerful enough to keep my refrigerator running to preserve my food and keep my essentials running like my internet/TV and lights going. I have several solar generators and I have found that the EcoFlows are the best. I love the app that allows me to see all of my EcoFlow devices. I am set for the next decade!

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.

I received my pair of Delta Pros Feb. 2022 and they’ve been working remarkably. I use Odin and Thor daily and are being charged with 1.2kw solar array during day and the grid at night. Odin and Thor are connected together with the Double Voltage Hub and are mainly used for high wattage appliances and charge my Electric car- Fiat 500e. I’ve been very impressed with its reliability and ease of use. The app is well designed, making changes in its charging characteristics remotely is a plus! Online updates so far has been glitch free. In the future, I’m planning to add more batteries to this system increasing my capacity three fold. This system so far has cut my grid electricity usage by 1/3, saving $$$$ and going green! I’m a lifetime fan of EcoFlow and their products. Keep innovating EcoFlow!!!! Thanks for a great lineup!

I’m using the Ecoflow delta pro to power out tiny house on wheels up in the state of Maine. I’m completely off grid and have a 4 panel array hooked up into the delta pro. I’m only using about 35-40% of the charge when the sun is not shining so I’m always able to top off the following day. For multiple cloudy days I can always have the Ecoflow smart generator add a bit of juice to the bank. The Ecoflow products are great and I would recommend them to anybody who has use for them!

i picked delta pro with an additional battery instead of going DIY route for my van build. i like the compact nature of this thing which works best for my case. i have a 400W panel over my van roof which is hooked to charge the delta pro along with shore power inlet. very soon will be also using my van's alternator to charge this thing to give more flexibility. given this can also be charged at an EV station its a no brainer for DIY van builds

Bought my EcoFlow on Kickstarter 8 months ago and received it in January. WOW!!!!! THIS CHANGES EVERYTHING! Now you can power anything remotely and this hog holds allot of power. The 400watt foldable solar panel makes getting sun power easy. And anyone new to the solar world will be happy they arrived with one of these units. I want to get more EcoFlow pros so i can truly be off grid. And........ portable. I charge my 3 ebikes and batterypowered tools all from this unit. This powerstation is a must have in this climate changing world. Get yours today!!!

I originally bought the Delta for my van conversion but quickly realized that I needed greater DC output than it would provide for my 2 high power DC uses-diesel heater and water pump. I ended up replacing the Delta for the Delta Pro which allows for 30 amp output DC. Love, love , love it. (even though it may be a bit overkill for my little van). Setup was so easy with an Anderson plug to the fuse box and charging is fast through an AC outlet. The Delta Pro is a bit of a beast though and difficult to load in and out of the van as it weighs about 100 lbs. The app is really helpful in monitoring the usage as I have trouble moving it around in the tight space to see the display.