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.
Love all the ports on board, the fact that it is expandable where you can add batteries and/or a gas generator. I’m using it for our camper, as well as a backup power source for the home when we’re not camping.
Best overall designed and built with awesome capabilities. Maximum flexibility.Great solution for home backup or mobility power. Nothing else out there to compare with it. I couldn’t be happier.
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 would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Off Grid Work Horse
on May 17, 2022
Posted by: BOffGrid24
from Florida
Frequency of use:Daily
Gender:Male
The Delta Pro is a amazing power source. I really enjoy the simplicity and versatility. I am able to use the Delta Pro for many off grid adventures and simple charging with 400w solar blanket. Absolutely love the Delta Pro and highly recommend!!!
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
The ultimate power system!
on May 17, 2022
Posted by: njibo1
from Decatur, GA
Gender:Male
This is the answer to the questions and concerns I had regarding having a good power backup system at home. This product is well built, robust and effective. Adding the multiple charging options, it makes it versatile and quite flexible to use. I added 2 smart batteries to get maximum power and I use 4 solar panels. This is the solution for a home. I have not had an issue with the system. I have done some testing and everything worked out well. If you are looking for a backup and portable power solution, this is it!
I would recommend this to a friend!
Written by a customer while visiting ecoflow
Customer Rating
5
Amazing product, EcoFlow R&D team rocks!
on May 17, 2022
Posted by: digitaltrance
from Florida
Gender:Male
I gotta say, this is my first EcoFlow product and I will say they go above and beyond when it comes to their product quality, functionality, & practicality. You can tell they do not compromise when it comes to their R&D. The Delta Pro is perfect as a power source when you need it to power critical home infrastructure, while also being able to charge something like a phone or laptop. I love that it is roll-able as it is heavy, it has a great phone app and can leave charged and stored for extended periods of time without worrying about battery life issues.
Amazing product keep up the great work. You have a wonderful vision as a company.