Ecoflow Delta 2 MAX 2400w UPS Modular LFP Power Station Solar Generator Review

Something nobody ever checks is will this Solar+AC While under a load? i have an older Delta max 1600 and when using it, like under a load say with a TV, it will ONLY charge from either ac OR solar, not both. when it is off under no load it will charge the unit from both, but it wont power electronics down the line from solar+AC.

Do you ever do giveaways ??

This power station have ups?

Great review as usual. Thinking of getting one of these to power a small travel trailer. However, I’m confused as to how I can get DC power from EcoFlow to a Blue Sea DC distribution fuse box.

From reading specs there are only 2 DC 5521 outs and they appear to be capped at 3A/38w 😕. The only other one is the 12v cigarette port which does seem to allow 10A/126w but I was going to use that one for my 12v fridge.

I just want to run some LED lights, MaxxAir fans, fridge, etc…

The extra batteries can now be charged from the delta 2 max, the Ecoflow smart generator or the new 800w Ecoflow alternator charger. They should add a solar controller and some 12v and usb charging capability.

I tried charing my unit from my 400 inverter in my Jeep, it did not work. I have googled that it may be due to the fact that the invertor in my jeep's r AC power supply is not a sine wave power source. Are you able to verify this ? Please and thankl you !

Which power stations can work with AC 220 -240v / 50hz?

Regarding the XT60i and solar charging...if you wire the negative side to the center pin, it will go over 8 amps. Sorry if that was already mentioned in the comments.

Even if you don’t live in a hurricane region, ANYTIME you lose power, you need this. Refrigerator & freezers stay cold about 2 hrs IF you leave them closed. I lost power (~30,000 citizens in all) 2x last month. It was high 80’s first time, low 90{s the 2nd. If didn’t have one of these at the time. Has to throw out ice cream and other foods were thawing in freezer. No power..no air conditioning, my puppy was miserable & I wasn’t happy either. So no I own the Delta 2 Max, extra battery & 2 x 220 w bifacial solar panels. So now I power my freezer and internet all the time with this system. If no AC I have large fans to get us by til power comes back on. My refrigerator is about 20 feet away so I have a 12 gauge extension cord to run that as well. With 4,096 watts I can go quite awhile especially when I have 440 watts of solar charging during this time. Even if you don’t experience power outages, you can get “free power” and power many items in your house with the power of the sun. You don’t have to buy all I did at once. Start with the DM2 & 1 x 220W solar panel…add the extra battery & another panel down the road.

I purchased a delta 2 max and an extra battery through Amazon back in May. I received them both containing lithium ion batteries not LFP batteries. After going back and forth with Ecoflow with phone calls and e-mails about their battery chemistry explanation I was able to return them at no charge to me. Then I reordered them again through Amazon and not surprising received the same units with lithiun ion instead of LFP batteries. Now they want me to keep them for a 50 dollar gift or ship the back at my cost plus a 116 dollar restock charge. I'm at a loss on what to do.

I could watch this eight times and still learn something new! Thank you.

Where is the delta 2 pro, that will be one to watch.

If I need to plug into the delta 2 max AC port and use a charger there to charge up an external 48v or 24v battery what’s the max power/chatge I can get?

i have a EB3A and i will be perchasing 2 more 1- ac180 Bluetti and the other Ecoflow delta 2 max. I have a solar panel will buy a second one also. I like the silent result of the delta 2 max cool

Just wondering if it's possible to connect two EcoFlow Powerstream units to a single Delta 2 Max unit? Thanks!

The Delta 2 failed the UPS test and the Max passed. Do you know if the newer Delta 2’s were “fixed” with regard to the UPS function?

Can you connect 2 Delta 2 Max's together or does it have to be just the expansion batteries

Don’t cater to the people who complain about your videos. You’re doing us a service that we don’t pay for

Are the 120 plugs 20 amps or 15 amps? I keep reading conflicting information. Thanks for what you do.

Keurig coffee maker will run for "30c".... I am trying to figure out what unit of time c is, lol. I am guessing c is your abbreviation for cups?

Why buy extra battery if you can buy another delta 2 max for almost similar price BUT charge them separately and you have double the ports available.

thx for info..did it actually put out 3000 for a few seconds..was video edited?

Use a xt60i

for anyone wondering, using a DC cable, turning off all heaters and humidity features, turn off wifi and bluetooth, and turn off the modem, this delta 2 max should give you axp 30 days of 8 hour night cpap useage. thats based off the dreamstation cpap machine....

You are not using a xt60i cable

excellent video

are the fan supposed to turn often when used as a UPS?

Don't forget to buy your expensive Delta 2's a raincoat.
The cover, bag or raincoat is very well made and has flaps on both sides to allow the fans to cool and works in the rain just not in a windy storm.
Make sure you sit it on something to stay off the ground.

I’m not familiar with this topics but If I had to charge my delta thru AC, using my Ryobi gas inverter (the little green one) which has a maximum output of 1800 watts, it means I’d need to go the app to Lower the AC input to maybe 1,500 watt so my gas Ryobi doesn’t explode??

Can I connect an extra battery to the EcoFlow DELTA 2 Max Ecoflow Delta 2 extra battery ?

As you’re reading this, like many others we have just got passed the hurricane Helene. I was fully prepared but I noticed that a solar generator would have made things 10x easier. You my friend are doing a great job on this thing!

I had that dell laptop in the day what a blast to see you use for testing.

I have a question hooking one extra battery and the 2th open plug are you able to usedthe alternator charger to plug that 2th plug in for the charging 🤔

Picked one up this week for 999 free shipping and no tax.

Found out quite low efficiency of this power station if ... calculate how much you put in and get out. For clarity I charged it with speed 200w(AC) and had to put ~2.6kWh. As this power station could accept 2048kWh only, ~ 600w went away. So efficiency is quite low.

Is the XT 60 and the XT 60i interchangeable on the EcoFlow Delta max two?

Nice unit , I could go over a building complex with plenty of outlets outside , park my car and charge this unit for free .

My main question is what better the jackry pro 2000 or the eco flow 2400 ?

Anyone has any tips for people with electromagnetic hypersensitivity regarding a solar generator/panel in a small camper (living in it full time) ?

Thank you for excellent explanations and compharions.

Great review

Thank you, your reviews help the common folk and we appreciate it👍🏼

Hi there Prof Hobo :-) I have heard conflicting reports about this so, i came to the pro (Yes, that's YOU). I need to know if the delta 2 (not pro) is compatible (will send the start automatically signal etc) with the Delta duel fuel generator. Thanks in advance.

Can i put 2 different solar panels on the 2 ports and get max out put from both panels, ex a 200w panel on one port and a 300w panel on the other

Thanks for the detailed test. I bought some Ecoflow 100w rigid panels and thought it was going to be able to run them in a 3s2p configuration, but realized that the 3s config brings the total voltage slightly over 60v at 60.9. Was afraid over volting by a little would fry the D2M solar port. Glad to see the D2M handle 65v with no issues so im sure I can now continue with my plans.

Any idea how many watts my dual 70 watt hr AGM batteries will put out to charge my D2M if I use an XT60i cable wired directly to the AGM batteries? The AGMs are charged pretty quickly from a 200 watt roof mounted solar panel and then sit at float most of the day. I'd like to send some of that battery power to the D2M.

Are the other EcoFlow extra batteries compatible with this Delta 2 Max? IE Can you use the 1kwh extra battery instead of the 2048kwh one?