I purchased and installed 2 Ultra Pro’s with 4 batteries connected to a smart panel. I have ten 240 watt solar panels feeding each Ultra Pro. It’s basically taken care of all my energy needs. I’m a general contractor so installing the panel was relatively easy although I would advise most people to hire an electrician. Connecting the batteries to the Ultra Pro’s and then connecting them to the smart panel was super simple. Just plug everything in with the provided connectors and it’s ready to go. Turning it on and setting up your preferences in the app couldn’t be easier. The best part of the entire system- it just works!!! I love how simple Eco Flow has made these products to use. The average user even with limited knowledge can hook these up and everything will work like it should. I highly recommend these products. I’m planning on buying additional Eco Flow products for my RV so I can be completely off grid while camping. Thank you Eco Flow, I can’t wait to see what you come out with next! Brian- Monterey, CA

overall this app is pretty good. functionally, it works most of the time, except i have noticed that the app doesn't seem to report A/C usage when viewing a device that is remote to the current location of the app. i see wattage flowing for output, but i don't see it for the A/C input. Once i’m physically on the same network, then A/C input flow is displayed properly. to be clear, i use products at two different locations. when i am at one location viewing devices at the other location, the real-time A/C input data isn't working or perhaps it isn't working some of the time.Another informational improvement that would be a good to add feature, would be an actual troubleshooting process section. example: i set up a new River 2 Max, but i didn’t immediately join it to WIFI, or update the firmware. the unit must have went to sleep, and after this the bluetooth connection method wasn't working. the unit would not turn off with the 3 second long press of the power button. i finally was able to make it turn off after i attached my laptop to the USB C connection. its as if the unit needed an actual use, before it would acknowledge a “turn off” command. Information such as that should be in a troubleshooting section. way better choice as opposed to what folks were stating in forums, which was to completely drain the battery, and then it would naturally turn off.

I love our Eco Flo delta pro, and we use it to power our RV since it has a built-in 30 amp RV connection. I gave it only a four-star rating after using it for several months. It would have a five-star rating if it allowed both the car charger and solar to charge at the same time, and if it made it easier to connect to a car alternator to charge the battery back up. It’s the only unit on the market that does all that it does, and is designed specifically to have the ability to use in an RV, but it doesn’t allow for easy on the go recharging from an RV at an efficient speed when it limits you to either the hundred watt eight amp car charger or solar panels. Most built-in RV lithium battery systems have a connection to either of the main alternator or a second alternator that can charge the battery back up at a much faster rate so that it’s ready to go when you reach your next location to camp. I don’t want to see just an improvement in the next model that allows that, I want an adapter made to allow that more easily with the existing original Delta pro I have.

Everyone should have an EcoFlow generator!! We purchased our Delta Max 2 a couple months ago to be our main power supply for our 5th wheel(family of 5 living full time). The generator was so intuitive to use right out of the box. Especially with the EcoFlow app!! Which makes this generator incredible. We like to walk around our trailer and see the individual power loads our lights or furnace or microwave consume. Allowing us to use our power wisely since we are off grid. We currently charge twice a day off a 120v ac outlet(which the rate of recharge is incredibly fast!). The handles on the generator are very sturdy and comfortable to lift the generator. We are saving up for solar panels and a Delta 2 max battery to pair with our generator. We can’t wait to try out more EcoFlow products because of the success we are having with our current Delta 2 Max! We will write a review on that setup once installed. But seriously everyone could benefit from an EcoFlow!!!