Best portable generator. Very light weight and easy to use. We use our delta 2 max in camping trip, overlanding and many other occasions. There are several things I love about Ecoflow: 1. The packaging that the items are delivered in is incredibly durable, no cheap boxes or cushioning. Overall,Ecoflow manufactures the best products of this kind ever and keeps coming out with great new items to consider.

I own 6 of these panels now. The are the most cost effective way to use solar to charge the River series and the Delta 2 and Delta 2 Max. by combining two or more you can get close to max charging on the aforementioned products. they are small and lightweight and, for me at least, setup is quick and easy. I just lay them on any flat surface, including the ground, and they just work! I have gotten 95 watts out of mine, but I am at a low latitude. Your mileage will vary! If you shop the Ecoflow sales and/or use ecocredits these are the cheapest way to power your systems.They are also just as easy to take down. I highly recommend these panels.

I just got my EcoFlow Delta 1300 (international version in South Africa). Fast charge, build quality, elegant design are top of every other competitor out there. If they can built an extension battery (not just daisy chaining units), this will be a winner. Also the MC4 to XT60 cable gauge is underrated for paralleling a second string of 3 x 110 W panels. Overall, I am satisfied with the product

I use it mostly to power my Dometic CFX3 95DZ when off the grid. I can get around 2 days, depending upon the outside temperature without using solar to charge the battery. I bought this to replace my Jackery Explorer 1500 and have no regrets. I like the App connectivity and configuration/display options. I don't know if I missed a setting, was outside of bluetooth range, but it would be nice to configure an alert to be notified when you have x% battery remaining. The 20-Amp charging feature is nice, but I'm not sure I have to many 20-Amp outlets to take advantage of it. It will definitely trip a 15-Amp outlet. Another thing I like about it over the Jackery is that it seems to be sized/shaped better for storage and transportation with the handles on the side. The only other thing that is not certain is if the DELTA Max cover is the official cover for the DELTA 2 MAX, since the website doesn't have a specific accessory section for the 2 MAX.

I have a cabin on a piece of land I own that doesn't have electricity so I have been searching for something to power my CPAP (Resmed AirSense 11) instead of using a car battery with an inverter. I managed to get 8 days of usage out of the unit with the spare battery. I was using the AC power and did have the heated tube on along with the humidifier. Average usage per day was right at 11hrs. I have yet to see how long it can go using DC power and without the heated tube or humidifier, but I would assume it would go much further than 8 days. Hands down beyond pleased with this unit and the spare battery!

I am an existing first generation EcoFlow River owner, who saw the need to upgrade, to a more substantial home backup system. I compiled an extensive side-by-side comparison, of the full line of EcoFlow generators. After comparing the specifications of each generator type, along with their energy storage per dollar spent, the Delta 2 Max was the clear choice. When paired with the Delta 2 Max Extra Batteries, this generator offers unparalleled power, energy storage, and value!

They work great, the 4 solar panels will allow for a full recharge in a single sunny day. The ecoflow 1300 is a superior product, and in the event of an outage due to a hurricane I am confident to be able run my neccessary appliances indefinitely as a result of this system. My highest rating

Works amazing and does 99% of what I ask of it in the form factor I need it, but the lack of 30 amp outlet and 24v car charger output are shortfalls I'd like to see resolved in a future product update. Moving this thing around also isn't the easiest thing. I can carry it one handed for a trip to the car, but anything beyond that, (or any use case that would drain the battery in one sitting) and I find myself highly unmotivated to use it. For now, it is the perfect backup power supply to my fridge and deep freezers. I bought this for electricity during emergency situations and it will definitely do the job!

I previously had a River Pro as I live quite rural and power goes out a few times a year from storms (spring, summer, and winter) and I wanted something to intermittently run the fridge, freezer, and sump pump with. Earlier this year we were without power for a good chunk of the day and moving the battery back and forth between the three was getting annoying. I picked up he Delta 2 Max so that I could run the fridge and freezer with it, and then use the other just for the sump during power outages, not two weeks after it delivered we were without power again for several hours and it worked like a charm. I also used it to till our 15x15 ish pumpkin patch this year as I have a cheap electric tiller that was well within the power delivery capabilities and instead of daisy chaining 200ft of extension cord I just put the battery in the yard, ran a 10ft extension cord to the tiller, and safely tilled away from it. LOVE IT! Maybe someday down the road we'll bump up to a whole house solution!

Lightweight and good instructions for set up in parallel or series configuration. Would like to have a little more stability when fully opened. Outer two panels flop and can drag the unit to the ground. Perhaps a lightweight foldable prop for each end.