It’s good. But very expensive. Cannot run entire house on one but even a 10 circuit manual transfer switch that can power a lot of things will only stay powered for 53 min if using the entire 3600 KWH OF POWER! So need to purchase yet another unit extra battery to power things longer with 7200KWH CAPABILITY! That’s my disappointment with it. But it’s better than having nothing. Just can’t afford to keep purchasing more to power house which in a long power outage will work. Need to come up w a quicker recharge not by electricity. I have the 400W solar panel as well. Can’t use at night of course and not as quick as the electric charge.

In received my Delta Pro about a month ago and the solar panels shortly there after. I charged it up from the 30% it came with via AC and immediate put it to a test with my fridge and various other items-phones, I-pads, electric heater-and was very pleased. I purchased the unit primarily for the refrigerator and freezer, which it could run for days. But I see the possibilities for use are many. I haven't had the chance to utilize the solar panels yet due to weather. The delta pro gives me a more secure feeling in these windy, winter months.

I purchased my Ecoflow Delta Pro a couple of weeks ago. That and a couple of solar panels were shipped quickly, less than a week. The only drawback is that it wont charge or put out power when it's very cold. I live in southern Utah at about 7300 feet above sea level. I hope to remedy this with a low watt heating pad under the unit. Other than that I am very impressed with the Delta Pro and plan to order another one with another solar panel. I kicked off the main grid breaker and back fed my 200 amp panel with the 30 amp RV outlet on the Delta Pro. Being 120VAC it would only run half my house but would do it well. I plan to purchase another one with the 240vac voltage hub to I can run most of my house being discreet on what I run and what I don't run all the time. I'm happy with the Delta Pro, it has pretty well replaced my 6.5 KW diesel generator. The Delta pro is backup power for my HAM radio equipment too. I would highly recommend the Eco Delta Pro.

New owner of the Delta Pro and two 400W solar panels. The system was easy to set up - plug & play - which is good because I am not knowledgeable about power (wattage/voltage) or even mechanics. The system charged up quickly via power connection. Eager to try out the solar panels as soon as we get a chance.

I bought several items just before hurricane season really set in, Florida has plenty of sunshine and humidity so my purchase of two wave 2’s was on point. Making electricity from the sun is not an easy job, dii uh e to the weight of each item or the repositioning of panels to catch the peak sunlight at the time. I used my 220 solar panels to charge each machine. They worked well but due to uncontrolled factors, I could only get 190to 200 watts from the two working together. It took awhile to get three machines fully charged, three days and then using grid power to finish. Granted the delta pro started out flat. So no wonder. Time was of the essence as you can io so to finish with the grid was a no brainer. With all systems fully charged we were ready for the onslaught of Helene. Fortunately for us we live inland 5miles so the now famous storm surge was far away. The wind is another with gust reaching upwards of 75-80 mph, and the storm when it was directly across from us was still 50miles away , headed to Big Bend to make landfall We lost power within hours of the first gusts of wind. During the next 24 hrs rain and wind snapped trees and limbs and we would have been in the dark save for our backup’s. All devices were on, cooling us through the night running internet , as long as that lasted, and cooking our meals the next morning. Considering the circumstances and my own inexperience, the system did their job. I will buy an extra battery for each wave 2, to get us through the night without stopping. But being spoiled by the convenience of the grid, I welcomed it back. Overall it was a good learning experience and I will be reassured that the EcoFlow system will be there ready to go again.

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.

This my first power stations I ever use it preform more than I expected and I like the style and features Since we didn't have now power outages this winter, It has been on the charger for a while and have loss no power and I most keep at it default settings.

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 love love love love the lithium iron phosphate batteries. The controls are really good. The unit is a little heavy but that’s to be expected for the amount of wonderful power the unit provides. I highly recommend buying one to solve your power needs.

I have had the unit 3 weeks now. I performed the initial charge with AC power to 100% and only took 85 minutes. Since then I have had the unit connected to 3 of my 285 watt solar panels in series. I live in the coastal northeast and the weather has been a bit overcast. Still I have been testing on small appliances and all my portable electronics. The unit connected to my home WiFi and I check the charge/use status with the app on my phone. I really like being able to see the USB watts draw by my phone, tablets and battery packs.