I received my pair of Delta Pros Feb. 2022 and they’ve been working remarkably. I use Odin and Thor daily and are being charged with 1.2kw solar array during day and the grid at night. Odin and Thor are connected together with the Double Voltage Hub and are mainly used for high wattage appliances and charge my Electric car- Fiat 500e. I’ve been very impressed with its reliability and ease of use. The app is well designed, making changes in its charging characteristics remotely is a plus! Online updates so far has been glitch free. In the future, I’m planning to add more batteries to this system increasing my capacity three fold. This system so far has cut my grid electricity usage by 1/3, saving $$$$ and going green! I’m a lifetime fan of EcoFlow and their products. Keep innovating EcoFlow!!!! Thanks for a great lineup!

I own 2 of these and they have performed flawlessly. Several ways to utilize them either independently or together with the double voltage hub. From the hub right to my 30amp power inlet at my electric panel. Will likely get the smart home panel in the future. The only think I can’t run with these is my 4ton AC unit. The ability to recharge with solar and or inverter generator, or in my case the Ecoflow smart generator is a plus. I have been so impressed and no longer have to run a loud generator constantly to be able to power anything during outages. A buyer must try to understand the watts per our usage of the device they are trying to provide power to have a good idea of how long this will run that device or devices. Ability to use as an emergency or uninterrupted power supply for critical items like fridge and freezer, router etc also a plus. I could go on and on.

I was very excited to finally received my first ever Kickstarter support back in February.   My contribution was made in September 2021.  So five months was a long wait for me in the seventh coldest capital city in the world, Ottawa, Ontario, Canada. It arrived with about 30% charged.  I don't know if it was shipped at around that rate.  Or was it fully charged at the factory and it had lost 70% by the time it got to me.  I am impressed that it really does only takes about 2 hours to charge a totally drained unit.  I did that once.  Since then I switched it to slow charge because is better for battery longevity.   It takes about 9 hrs at 400 watt/hr plugged into a wall outlet. It is noisy enough that I can hear the fans a floor above at night when it is quiet all around. We have yet to have a power outage.   So I didi the following two tests. I have a fridge that I bought second hand 23 years ago.  So I don't know how old it is.  You can imagine how inefficient it is compare to current models.  My initial calculation was 152 watts for about 10 hrs a day.  So at 36,000 wh, my DeltaPro should run the fridge 2.4 days.  Turned out it lasted  4.5 days.  I wasn't around when DeltaPro was drained. Then I carried this 100 Lbs unit upstairs to my office to run my laptop. My initial calculation was 90 watts.  So my DeltaPro should last about 40 hrs.  It shut itself off when it got down to 1%.  Turned out it lasted 45 hrs over 24 days.  I plug my cell phone charger into the usb ports. The display shows 7 watts. However if I plug that charger into one of the 120v outlet the display doesn't show any wattage used. My cell is at 60% and shows that it is being charged. Why is that? Could it be that 7 watt is below the detectable range of the 120v outlet circuitry? I have also purchased an EcoFlow 400 watt foldable solar panel.  I did plugged in the solar panel once.  The display did registered the connection with only a light bulb in front of it.  The problem I have is to disconnect one of the plugs.  One works fine connecting and disconnecting.  But the other one was really difficult to unplug.  I have tried a few different grip positions and pressed on different part of both ends of connectors.  The next thing I will do is to spray it with silicone spray. I will test the panel soon. All and all I am happy with my emergency investment.

I’ll start by saying I’m really glad I purchased the Delta Pro and Extra Battery x 2. I have a little over 1,100 W (three 370 W panels) on my shed and have been utilizing the Ecoflow app and remote to control my appliances (from hair dryer, electric kettle, mini dryer, vacuum, power tools, etc…). The app really makes it easy to monitor solar input and trigger AC when not near the unit or remote. Build quality is fantastic and while noisy when hitting 900+ W of solar input, I’ll take a noisy cooled unit over a cloudy day with a quiet unit. I’ve also tested and used the batteries to charge my EV (using bonded plug) when I have more power than I know what to do with knowing the next sunny day, I can get close to topping off. Looking to have a nice long relationship with the Delta Pro with the battery chemistry being LiFePO4. Thank you Ecoflow for selling such a great piece of tech! Leaves the rest of the competitors in the dust. Lastly, my two gripes are 1) price (can’t wait for this to get more affordable *hopefully soon*) and 2) when can we utilize some kind of grounding adapter on the double voltage adapter so the EV can charge at 240V at 24A?

I bought this for my van conversion as I just couldn't wrap my head around planning and building out a full battery set up. With this, it's just plug n play! I love that I can move it from my van to my tiny home and I have power for both sources. So far so good!

Last winter I bought an EcoFlow Delta Pro along w/ 400 watts of solar. This setup has allowed me to take my home office and the houses telco off the grid. The 3.6kWh of energy allows me to keep me connected and the office open even after a couple of grey days when the solar power is low or when those spring storms drop power for the rest of the house. I also use the extra power to keep all the battery powered devices around the house fully charged. I even power the mower - the sun makes the grass grow ... and allows me to keep it trimmed. The rig was all plug and play - great for those starting down the road of power independence.

I have been looking for a while for a good portable generator with out gas. I have been looking at a lot of these and when the delta pro came out with the bigger outlet, that is what sold it for me. It is very easy to set up and to get the app and have all the info on it. Very easy to plug stuff in and have it work. The info on charging and the uses are great. with having freezers and extra fridges with food, its a must. I am not a preper, but this thing is a must if you have extra appliances that need to run when power is out. sump pumps in storm is a key if you have a basement. It can even charge your Tesla a little bit if needed. Sometimes you just need 5 to 10 miles to get to a charger and this back up gives piece of mind. Its expensive, but worth it. Lots of cycles in the batteries and the life seems to be long. It stores charge for a good while as well. Love the fact that is fully charges in 2 hours with the AC cord. So far I am a big fan of this unit.

I had an old gas generator in the garage in the event of a hurricane. It had sat for over 10 years and we just decided to throw it away. I never liked a gas generator as it took a lot of work and preparation to get it fueled and started and then the noise and the carbon monoxide worries made it a last resort product. I am so thrilled with my delta pro for all of those reasons. I have not had to use it yet for a hurricane, but it is so easy to wheel into a room and plug anything into when the power has gone out. I feel relieved to know we have another power source and I love it. So easy to use and easy to charge. We even got to use it to inflate the tires on a motorcycle as it only had a lighter plug and a short cord. I was also fascinated with the 30 am RV plug to boondock on our land. I can't even imagine all the uses, but I am super excited to use it with the solar panels and the new Eco Flow AC when that arrives. I would love to get another and hook the enitre house up.

I bought the Delta Pro for my elderly brother that can be used for his medical equipment in case of a power outage. I bought recommended solar panels to keep the unit charged. The app is great for this device to monitor the system. Now I am not worried about not having power for my brothers medical equipment.

So, we bought our Delta Pro via Kickstarter and received late 2021. We love it! It's awesome to use, charge, and control (via screen or app). So satisfied with the main unit that we bought an additional battery in early 2022. They are now a staple in our home although we are anxious to get the smart panel to use it for the whole home. Air conditioner in our future... maybe.