Bought my first Delta Pro to go along with a Delta 2, Delta 2 Max EB & Dual Fuel Generator that I previously purchased. So far so good. So impressed by it that I just recently purchased another & I'm awaiting shipment. I'll be more than ready for the next power outage.

We wanted to rid ourselves of gasoline storage in the garage for our ICE generator so this seemed like a good way to go. We have yet to use it to connect to the sub-panel because we need to move the plug from outside to inside. We have only needed a generator 3 times in 23 years and only once for more than 24 hours during Irma so this should do the trick. We love that you can charge it with solar power too. So far so good!

I originally purchased an Oukitel Abearl P5000 because it was significantly less expensive and provided 5120 Wh. However, after six months of use it died suddenly and I need an immediate replacement. I chose the EcoFlow Delta Pro and it has been excellent solare generator. I live off-grid so I rely exclusively on solar power. One of the advantages of the EcoFlow DELTA Pro is that the solar intake is 1600 versus 1000 watts of the Oukitel. So although it has less battery storage than my Oukitel, it recharges faster. Second, it is expandable. The Oukitel is not expandable. I can increase my system by adding additional plug-n-play batteries (2) and/or another Delta Pro. This is a game changer. I have only been running the system for less than 2 months so I cannot speak to durability or customer as of yet, but these are significant consideration when living off-grid in the high desert mountains of NE Arizona.

I live in Florida and have been through two major hurricanes. The first one was a learning experience. I lost my entire refrigerator and freezer, even though I had a portable generator. The issue is, you will probably be without power and unable to set up your portable generator during the hurricane. During that time you can loose all your perishable food. That means you will only have non-perishable food in the aftermath, that is, if you planned and stocked up on them. On the second hurricane, I had Delta Pro. I was able to use it indoors (where a portable generator cannot be placed) during the storm and run the refrigerator and even use the microwave to heat my frozen food (I can’t cook). Also, one of my Delta Pros was damaged by the carrier, and customer service was great at sending me a replacement unit.

I haven't had my EcoFlow Delta long, but I am very happy with it so far. I have a 30-amp hookup on my Jayco Travel Trailer, and I can run the Camper with my EcoFlow pro. Love this, I will be purchasing the Battery for it so I can do even More and with the 400 wat solar panels wow.

Purchased this unit to act as partial backup to home using the EF 400W portable panels. The initial base line testing has been completed and the unit performed well. Will have final verdict after a few more weekend tests. The solar panels seem well built. The dual purpose kickstand is a little tough to use and does not show good value unless conditions are ideal (which is almost never the case)

Quality unit right here. Use for my RV when we go camping. Very impressive turn key unit. I am a dummy and don’t want to deal with disconnect switch, transfer, switches, charge, controllers, and multiple other components. I wanted an easy powerful self contained unit and this is it.

We bought the Delta Pro specifically to power our mini fridge for 4 days. The AC recharge rate is amazing; however the DC charge option is barely 20 watts above the output when powering the fridge. Having the van parked in 89 degree sun caused the fridge to run continuously, which drew the Delta Pro power down much quicker. The AC charge cable got uncomfortably hot during recharge. We are very happy with our purchase and hope for many years service.

ECOFLOW does not give you any set up instructions. Except for a small piece of faded paper that does not say what to do. ECOFLOW PRO technology gets the 5 stars not the help in actually using the product. Called tech support and the CSR could not answer basic questions even though I asked to talk to technical support.

So far so good . I still learning about Delta setting on my iPhone. Utune is a big help with most electronics. I like the 400 watt adjustable slower charge easier on batt. The solar panels haven’t been put up yet. Aerospace 32 years of Electronics . Thank you Jerry