ECOFLOW DELTA Pro 3 Portable Power Station, 4096Wh LFP Battery, Expandable to 12kWh, 230V 4000W AC Output, Solar Generator for Home Use, Camping Accessories, Emergencies, Power Outages, RVs

Although this was not as heavy as I expected it is nevertheless still heavy (it needs to be because of the battery). but having handles at both ends does make moving this quite easy - perhaps it ought to have been provided with the integral suitcase-style wheels as are fitted to their larger model.Excellent, robust construction and easy to use. Works very well both as an uninterruptible power supply and as a portable backup power source for both 240v and USB powered appliances.Instructions were clear and easy to follow but one thing to watch out for that puzzled me that isn't in the manual is that the "long press" to turn off the unit does not work while it is charging.A very well designed and built product that I highly recommend.

A nice product!Now backing up my home against power cuts.I have a domestic fridge & freezer plus a commercial fridge and freezer, 2 lighting circuits, central heating and heat store controls all powered using the Ecomax as a UPS. With power to spare and a reasonable back up time, extendable by adding an extra battery.Easy to set up but the App could be better.The on line documentation for the App does not cover all its features. The on line manual accessed via the App has all the odd pages missing!I would like it to give a record of power usage.It does not appear to give any system alerts such as AC power off or power restored!A lot more I would like to know but early days as I have only just got it operational.There are 2 useful Fb groups.Enjoy!

Great item, nice bright display - I haven't used it much yet but I did run the Ninja Foodi steam cooker on it and it handled well. It's expensive but sometimes in life you just have to pay the price if you want quality. I haven't tried the app yet but it's good that you can control it from the app.

These devices are great for off grid living. If you have a 5 kw generator like us then the Eco Flow Delta will suck up 2Kw of stored energy in an hour and a half and will use 0.3 of a litres of red diesel. That works out at 24pence a Kw. You then have that power to use anywhere anytime. With the current electricity prices it is way cheaper than mains. The Eco Flow can also run high use items like hair dryers and electric ovens.The downside is they cost around 2k to buy and are only good for about 800 charges. I have done some calculations which means in the life time of the Eco Flow you would get 1.6 Mw of power which is £1.25 per Kw plus the red diesel to charge it so the real cost is £1.49 per Kw. Mains electricity will cost around 90 pence per Kw in January.So in summary if you need off grid living on a boat, in a RV or out camping they are really useful and with moderate use only recharging once a week the Eco Flow will last 15 years before the Lithium starts to degrade.

I bought a similar one late in 2022 It was absolutely great during 2023 but found I could have saved more power from the sun. I have therefore bought another one plus the solar panels ready for this year and to ensure should there be a power cut the freezer would be well covered.

Lets start with pros and cons.Pros: not that big, easy to carry, can handle anything, easy to charge, I use sollar panells, the app is great, you can controll it through your phone anywhere and monitor it, large solar input rating, much better than the competition.Cons: From 2000wh, I only get about 1500wh as the overhead for the inverter is a lot, low battery cycles (800), there is a smell about the whole unit that lingers in the room, at low loads the caps on the inverter make a rattling sound (70-150w) load.I would suggest this for a blackout, caravan or for your house,if you wanna save money on your bills.I dont use the ac to charge it (solar) but if you are worried about fast charging it (deteriorating the batteries) you can reduce the ac input from the app, I have it set for 400w !On solar input it is a market leader.If you want to charge it solar don`t think a couple of 150w panells will charge this in a couple of hours as its massive ! you will need a minimum of 4 to get it charged in a day, the generator takes it all in (it does the job well, BUT ! the the panels you get online are rated for perfect conditions and most dont even deliver the rating !I run sets of 4 in series and today for ex: took me from 8am to 2 pm to get from 30% to 100% perfect sun and quite a few panels.Watch a few Youtube videos related to the battery to find out if this is right for you.

This is a great product and is used at home and in the Moho, could be better at charging via the 12v whilst driving but I think that's standard with most of these power banks.

Not happy at all with how this was delivered to me I haven't even had it 24hours and it's not working had charged it and nothing is working.