Portable Solar Charge

Bought this unit during the initial release and it is awesome. Still have the EF pros and they are great(certainly more portable), but the ultra us on a whole other level. 5.2k running my dryer just to test it and it wasn't even trying. Dead quiet@ over 5k watts. I currently have it charging with 3.6k of solar on the high PV port and it kicks on when the suns come up with less solar coming in than it takes to kick on my original delta pros!! My 300 watt folding solar panels just have to have decent sunlight to charge the ultra when the original delta pros won't charge unless the panels are in full sun conditions. Only drawback is you can't grab the handles and lift it as the unit just sits on the battery and is only connected/secured by the connecting cable. That being said it's purpose isnt to be portable, so if your your hesitating on getting this as a whole home backup, don't. Just pull the trigger. You'll be happy you did!

The Goal Zero Nomad 20 is a great portable solar panel. I haven't given it a lot of use yet, but already it works as intended. I am able to charge my phone off it when the sky is overcast. In direct sunlight, it charges faster. I was also able to charge a usb battery pack, that doubles as a car jump starter, while out camping where there was no electricity. This was handy, considering I drained my car battery running a waffle maker. Downsides? it doesn't come with a carrying strap, though it isn't hard to add one.

I use mine to charge my camera batteries via solar.

We use it at our off the riverside grid cabin and charge it with solar

I use this battery to charge my devices while on location in remote areas, and I keep the Power Bank itself charged via a solar panel at the same time (during the day, via the USB C input only port), which is is well matched with one of my panels outputs. I can simultaneously power / charge my MacBook Pro 13 via the USB C in/out port, 2 Canon LP-EN6 batteries (with Nitecore UCN2 Pro QC), my phone or a Gopro 10, though that would pretty much drain all its juice if the toys were flat to start with, so, for multi day missions, you may want more than one, or make sure you can keep up with the Solar charging... The two USB-C Ports are not the same, if you have ~40W or more of solar power, make sure to use the in/out port, else you will lose half of your available solar power if using the in only port... I made up a USB-C to 12V cigarette / car charging outlet adapter, which allowed me to charge a DJI Drone battery using a DJI car battery charger, though it may actually charge better from the solar panel directly - this system is not the most efficient solution, but I can charge at night... I also use it to supply extra power to cameras placed to run for extended periods, or for cameras with high power demand via the USB-C out. This is far lighter and more affordable per Ah than many other options, and I have had no issues, including use from rainforests with 100% humidity to below freezing conditions. Buying more before my next expedition...

Very good so far , charge very fast Very good investment, my next purchase will be the solar panels

Ability to charge in car and more portable.than stock

Bought this about a month ago have taken it camping with us every time and did not disappoint. Charge all my electronics needed for camping, used it to charge my portable fridge no problem. Love the fast charging! Highly recommended.

This ecoflow delta I got , is portable and very convenient to use. Also do not forgot to buy solar panel which also help to gain extra free power from the sun. Any parts you need afterward you can order from company website very quickly. They are fast and efficient. I strongly recommend everyone looking into this , also because This is new generation battery you can charge faster and more time than old delta model. Again I will recommend this to my relative if they look for back up power generation device and also solar capacity.

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.