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EF ECOFLOW

EF ECOFLOW Solar Generator DELTA 2 Max 2048Wh with 220W Solar Panel, LiFePO4 Battery Portable Power Station, Up to 3400W AC Output, AC + Solar Fast Dual Charging 0-100% in 1 Hr For Outdoor Camping RV

    • Based on 903 reviews
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$2,019.00 Why this price?
Holiday Deal · 19% off was $2,499.00

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Availability: 20 left in stock
Fulfilled by EcoFlow Inc.
Arrives Jan 11 – Jan 15
Order within 17 hours and 20 minutes
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Style: DELTA 2 Max+220W Solar Panel


Features

  • [Capture more solar energy] With a 220W primary side, and a 175W side on the back for ambient light, this solar panel can capture up to 28% more solar energy to charge DELTA 2 Max even faster. A conversion rate of up to 25% guarantees efficient solar storage charging 0-100% in 11.6 hours (1 set) or 5.8 hours using 2 sets.
  • [0-80% in 43 Mins] Fuel up 80% in Only 43 Mins. With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.
  • [Long-lasting LFP Battery] LiFePO4 battery chemistry provides 3000 100% charging cycles till it lowers to 80% capacity. That's 6 more cycles than the industry average and more cost-efficient. Upgraded LFP battery offers more than 10 years of use.
  • [Power 99% of Your Household Devices] Run pretty much any of your home appliances with an output of up to 2400W. With 15 outlets, there's space for any device. Plus, with X-Boost mode, power some high-wattage appliances with up to 3400W.
  • [Lightweight & Waterproof] 220W double-sided solar panel is foldable and compact, weighing only 15.4 lb, making it easy to carry or store. With a thin tempered glass design, it's 5 times more durable than similar solar panels. Its IP68 rating makes it both water-resistant and dustproof.
  • [Separate Delivery] To ensure prompt delivery, please note that the DELTA 2 Max Solar Generator and 220W Solar Panel will be shipped separately. If you receive one item before the other, kindly await the arrival of the remaining item.

Brand: EF ECOFLOW


Wattage: 2048 Watt-hours


Fuel Type: Electric


Power Source: Solar Powered


Recommended Uses For Product: Residential, Camping


Item Weight: 71 Pounds


Voltage: 120 Volts (AC)


Output Wattage: 2400


Special Feature: As Quiet as 30 dB, 2400W LFP Solar Generator, Expandable Capacity. Up to 6kWh, No fumes. No noise. No maintenance., 10-Year Long-Lasting LFP battery See more


Included Components: DC5521 to DC5525 Cable, User Manual, EcoFlow DELTA2 Max Power Station, AC Charging Cable, Car Charging Cable, 220W Bifacial Solar Panel, Solar to XT60i Charging Cable, Protective Bag, Quick Start Guide, Safety Instructions & Warranty Card See more


Brand: ‎EF ECOFLOW


Wattage: ‎2048 Watt-hours


Fuel Type: ‎Electric


Power Source: ‎Solar Powered


Recommended Uses For Product: ‎Residential, Camping


Item Weight: ‎71 Pounds


Voltage: ‎120 Volts (AC)


Output Wattage: ‎2400


Special Feature: ‎As Quiet as 30 dB, 2400W LFP Solar Generator, Expandable Capacity. Up to 6kWh, No fumes. No noise. No maintenance., 10-Year Long-Lasting LFP battery


Included Components: ‎DC5521 to DC5525 Cable, User Manual, EcoFlow DELTA2 Max Power Station, AC Charging Cable, Car Charging Cable, 220W Bifacial Solar Panel, Solar to XT60i Charging Cable, Protective Bag, Quick Start Guide, Safety Instructions & Warranty Card


Color: ‎‎Black&Grey


Product Dimensions: ‎12.2"L x 9.7"W x 20"H


Material: ‎ABS


Model Name: ‎EcoFlow DELTA 2 Max


Engine Type: ‎4 Stroke


Engine Displacement: ‎79 Cubic Centimeters


Runtime: ‎1 hour and 31 minutes


Total Power Outlets: ‎15


Frequency: ‎60 Hz


Starting Wattage: ‎4800 Watts


Running Wattage: ‎2.4E+3 Watts


UPC: ‎842783129673


Manufacturer: ‎ECOFLOW


Part Number: ‎EF ECOFLOW


Item Weight: ‎71 pounds


Item model number: ‎EFD350


Style: ‎DELTA 2 Max+220W Solar Panel


Item Package Quantity: ‎1


Special Features: ‎As Quiet as 30 dB, 2400W LFP Solar Generator, Expandable Capacity. Up to 6kWh, No fumes. No noise. No maintenance., 10-Year Long-Lasting LFP battery


Batteries Required?: ‎No


Warranty Description: ‎5 year


Date First Available: May 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 11 – Jan 15

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • So Far, Very Good
Style: DELTA 2 Max+220W Solar Panel
I've read a LOT of reviews, watched a LOT of Youtube videos and had given the purchase of a solar generator (actually, it's just a big rechargeable battery) a LOT of thought. I won't go into all the specs and technical junk since a lot of the other reviewers have done all that. I will just try and briefly discuss What I think about it. I spent around $1,700 for it but that included a big 200 watt solar panel. I see now that the whole package has even gone down a couple hundred dollars to around $1.500 but I still think I got a pretty good deal. I'm a 66 year old female and though both the battery and solar panels are heavy, I can still move them to where I want them. It's summer time here in the Deep South so I laid the solar panel flat on the ground where strong sunlight could shine on it. I had to move the battery fairly close to the panels since the connection cords are only so long, however I set it on a garden stand up off the ground and covered it with a white reflective towel to keep it from getting hot. The color of the battery is dark grey and will absorb a lot of heat if left out uncovered. And for crying out loud, don't forget about it and leave it out in the rain, or it will be ruined. My battery was at 38% charge when unpacked from the box it was shipped in. After 2 days of being charged by the solar panel (and with adjustments made for the movement of the earth and sun) it got to 76% charge. I like having the option to charge it by use of solar panels (and you can connect 2 of them at the same time but I only used the one it came with), but I hope I don't have to use them very often, since it's not a very efficient way to charge it. I charged it the rest of the way to 100% using a household outlet. I chose this particular solar generator (battery) because of the many high reviews, the price, and an output of 2400 watts will power a LOT of things such as refrigerators, freezers, a washing machine, coffee pots, microwave and all the smaller electronics and crap one thinks they'll need if the power should go off for several days. BUT!!! It won't power big appliances for more than 2 or 3 days before needing recharging. That's where the gas generator really comes in handy. It can be used just long enough to recharge the solar battery then shut off to save gas. That's my plan anyway if it should come to it. I think having both a solar generator and a gas/propane generator is the best way to do it as long as you have enough fuel. I connected my now fully charged solar battery to a mini fridge and it stayed nice and cold for 3 days until I disconnected the fridge and plugged it back into a regular outlet. I learned that if you're going to store the battery long term, that it needs to be at 50% or slightly less of a charge to keep the battery safe from self-damage. I don't know the details about why it needs to be at a lower charge, but whatever. The digital readouts are easy to see, it can be connected by an app to your phone, which would be nice in case you needed to see how things were going at the ol' homestead while you were out foraging for berries and non-poisonous mushrooms. But wait! If there's been an EMP then nothing will work anywa................! I suggest learning how to build a Faraday cage and storing your expensive battery in it when it's not needed. The solar panels are huge. Good luck figuring out how to keep them from getting melted if the bombs fall or the sun belches out a big one in our direction. But, you can only do what you can do...... So far, I really like my big battery. I have absolutely nothing negative to say about it. If it should fail for some reason I will be here to update this review even before you hear the sonic boom I created getting here. Oh yeah! I forgot to mention shipping. The battery took about a week after ordering to arrive and it was very well packaged. The solar panel was shipped separately and took about another week (two weeks after initial order) to arrive in very good condition. I chose to purchase it through Amazon because I'm very familiar with Amazon and it was several hundred dollars cheaper than if I bought it directly from Ecoflow. And shipping is free with Prime. ... show more
Reviewed in the United States on July 30, 2024 by loveguitar
    • Great easy to use power station for my pop-up tent trailer/RV
Style: DELTA 2 Max 2048Wh
Ordered this so I could power my pop-up tent trailer for trips longer than a weekend and as a backup generator for my pellet stove and sump pump for winter outages (but mostly for my RV). I only use about 250-300W per day on my pop-up...but even with my 210AH batteries I can only get ~4days before that batteries are below the 50% mark (told I should no discharge batteries below 50% to lengthen battery life. The problem is that I often go for 2 weeks and need the electric to run my gas fridge if nothing else (but also want to occasionally run the water pump as well. I don't want to rent a site with electric because they are 2x as expensive as a primitive (no hookup) tent site (there is a weird loophole what a popup is considered a tent even though my pop-up is 21' long and has a bathroom, shower, full kitchen, etc. just like a full RC). I had brought a small 2000W Honda generator which is very quite but ran into 2 problem: 1) the campground I use most frequently doesn't allow generators at all, and 2) instead of it taking about an hour or 2 to fully charge the battery the pop-up when into regular charging mode which is only 5A so a full charge would take over 10 hours of running the generator (apparently to not damage the battery) The ECOFLOW solves my problem in 2 ways: 1) it has a full 2000WHrs of power which should be enough to power my popup on its own for over 7 days (with another 4 from the trailer batteries), 2) It can fully recharge in less then 1.5hours using either AC or my Honda generator and then give me another 7 days. The recharge time for me is key as it means that for my next planned trip for 6 weeks I can either bring the generator to the men's room and plug it in for an hour, or go to a parking lot outside the campgroup and recharge with my Honda generator. I test with the Honda generator and it works just as expected. It took just a bit longer than I had hoped (1hr) only because the Honda was only able to source 13A continuously instead of 15A and I also wanted to go to 100% not 80%) I also am considering just getting a 200W or 400W solar panel that they sell and probably would not even need to recharge with AC or generator for the duration. Build quality is excellent and while the unit is heavy it's not that bad to carry with the 2 built in handles (with 2 people it's a snap) Very happy with this purchase and as a bonus it gives me piece of mind for the occasional power failures we get during the winter. While a bit pricey I think what you get is probably worth it and is a great solution for my situation. ... show more
Reviewed in the United States on October 5, 2023 by JP
    • outstanding product that I highly recommend
Style: DELTA 2 Max 2048Wh
I recently acquired the EF ECOFLOW Portable Power Station DELTA 2 Max and it has been nothing short of a game-changer for my sailboat maintenance and outdoor adventures. As an individual who frequently works on a sailboat, the need for a reliable, robust power source is paramount, and this power station has exceeded all my expectations. Firstly, its impressive 2400W output and 2048Wh capacity have been instrumental in running a variety of equipment. From power tools essential for boat repairs to lighting that extends my working hours, it handles everything with ease. Moreover, I’ve even used it to power a small heater, which speaks volumes about its versatility and power. The rapid charging feature is another highlight. Being able to fully charge the power station in just about an hour is incredible, especially when time is of the essence. This feature has saved me a lot of time and hassle, allowing me to focus more on my work and less on power management. Its portability is a huge advantage. Despite its high power output, it’s compact enough to be carried around easily, which is crucial for someone who is constantly moving around on a sailboat or outdoors. Lastly, the durability and build quality are top-notch, ensuring that this power station can withstand the challenging marine environment. It feels robust and reliable, which is essential for any equipment used in such settings. In conclusion, the EF ECOFLOW Portable Power Station DELTA 2 Max is an outstanding product that I highly recommend. It’s a perfect fit for anyone in need of a powerful, fast-charging, and durable power source for outdoor activities or marine use. A solid 5-star rating from me! ... show more
Reviewed in the United States on December 16, 2023 by Sean M Larson

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