EF ECOFLOW Solar Generator DELTA 2 Max 2048Wh With 400W Solar Panel, LFP Battery Portable Power Station Up to 3400W AC Output Fast Charging 0-80% in 43 Min solar powered generator For Camping, RV
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Availability:
20 left in stock
Arrives
Saturday, Mar 14
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Style: DELTA 2 Max+400W Solar Panel
Features
- [Fast Green Charging] Charge DELTA 2 Max wherever there's sun with portable solar panels. With a single 400W panel that has a high conversion efficiency of up to 23%, top-up in 5.1 hours. Add another 400W panel and charge in as fast as only 2.6 hours. Ideal for power outages at home or outdoor.
- [0-80% in 43 Mins] DELTA 2 Max utilizes EcoFlow's dual charging technology, and with a combined solar and AC input of 2400W, 80% charge in only 43 min. Or stick with AC for an 80% charge in a speedy 1.1 hour.
- [Upgraded LFP Battery Offers More Than 10 Years of Use] 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. DELTA 2 Max also comes with an extended 5-year service.
- [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 Panels] Our 400W portable solar panel is robust, IP68 weatherproof, and designed to survive the rugged outdoors. Weighing ony 35.3 lb, this foldable, compact panel with it's own waterproof case is easy to pick up and take anywhere.
- [Customized Smart App Controls] Customize the working time of DELTA 2 Max to avoid peak rates. Easily adjust AC or solar input to fit your needs: Prioritize solar energy input via the EcoFlow app when using X-Stream AC + solar dual charging. Get a notification via the app when the battery hits a low.
Brand: EF ECOFLOW
Wattage: 2048 Watt-hours
Fuel Type: Solar
Power Source: Solar Powered
Recommended Uses For Product: Camping, Residential
Item Weight: 23 Kilograms
Voltage: 220 Volts
Output Wattage: 2400
Special Feature: Portable
Included Components: EcoFlow DELTA 2 Max Power Station, AC Charging Cable, User Manual, 400W Solar Panel, Kickstand Case, User Manual,Snap Hooks, Solar to XT60i Charging Cable See more
Brand: EF ECOFLOW
Wattage: 2048 Watt-hours
Fuel Type: Solar
Power Source: Solar Powered
Recommended Uses For Product: Camping, Residential
Item Weight: 23 Kilograms
Voltage: 220 Volts
Output Wattage: 2400
Special Feature: Portable
Included Components: EcoFlow DELTA 2 Max Power Station, AC Charging Cable, User Manual, 400W Solar Panel, Kickstand Case, User Manual,Snap Hooks, Solar to XT60i Charging Cable
Color: Black&Grey
Product Dimensions: 12.2"L x 9.7"W x 20"H
Model Name: EcoFlow DELTA 2 Max
Engine Type: 4 Stroke
Ignition System Type: electric start
Engine Displacement: 79 Cubic Centimeters
Total Power Outlets: 15
Engine Power Maximum: 2400 Watts
Starting Wattage: 3400 Watts
Running Wattage: 3400 Watts
UPC: 842783130969
Manufacturer: ECOFLOW
Item Weight: 50.6 pounds
Item model number: 220V DELTA 2 Max + Painel Solar de 400W
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 14
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Style: DELTA 2 Max+400W Solar Panel
Received the EcoFlow Delta 2 Max, 400w panel and solar extension cables days before hurricane Beryl (July 2024). It has been a huge relief and well worth the money! Today is our 4th day without electricity with temps in the mid 90s, heat advisory, heat index of 100 degrees and low to no wind. It's hot as hell! Unit arrived very well packaged and set up was very simple. The only negative comment regarding set up would be the solar panel case... the case is perfect for storage but flimsy when used as a stand. I made a stand out of gray pvc and it works great. About the generator... I plugged in the unit before the power outage and it fully charged in an hour. Display screen is bright and easy to read. The number of USB & AC outlets are extremely useful and it has outlets for 2 panels. Solar charing... there is a bit of a learning curve here and it has to be managed throughout the day. To get the best charge, the panel has to be adjusted throughout the day according to the sun position. I have been able to get over 300 watts for several hours on a sunny day. Watt usage... this is where you have to manage watts and the app is a battery saver!!! For example: During sunny midday I can get up to 309 watts coming in. With my 25 cu ft refrigerator, 1 oscillating fan and a TV plugged in, all of that has been using 220 watts. Banking more watts than what is being used! But, if I unplug the refrigerator (and not open it) for 4 hours the wattage usage drops to 100 (food stays cold). Banking even more watts! Managing the usage this way gets us through the day with 40% - 50% battery life at sunset. Unplugging the refrigerator for 4 hours overnight helps save watts until the sun comes up. Overall... I'm very happy with this product! So relieved that my grocery items are kept cool and I'm not out driving around looking for gas and ice! My only regret... not buying a small generator for use upstairs.
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Reviewed in the United States on July 11, 2024 by Tiffany B.
Style: DELTA 2 Max+400W Solar Panel
The main reason I bought the battery was to have a power backup due to the constant blackouts that occur here. As I learned, I realized that it not only serves as a backup battery but also supplies free energy (via the solar panels) to the areas with the most electricity consumption in my house (kitchen, laundry room, my office etc..., which is where we spend most of the day). It works as an inverter. While the two 575-watt panels recharge the battery at the two charging ports, the battery supplies voltage at the same time, and when the sun goes down, the consuming power without needing the grid electricity (using just the battery). This has reduced my consumption electricity bill by more than half. It's a super powerful device and really worth the investment. P.D it is really funny when the entire block is without power and just my home totally lighted, I really enjoy it when everyone turns their head and look like asking them self why this house has electricity? lol
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Reviewed in the United States on July 22, 2025 by Aaron Cantu
Style: DELTA 2 Max+400W Solar Panel
This power station has served me during power outages. Its able to power our TV, cable modem, some lights and a fan without issues. It can even power our 5000btu portable air conditioner for almost 4 hours from 100% charge. It has two charging solar ports which I have two 400w panels hooked up to it. Battery life is great with little degradation for the 2 years that Ive used it. Only thing I wish was that the power outlets were in the front instead of the back of the unit.
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Reviewed in the United States on June 8, 2025 by Vic
Style: DELTA 2 Max+400W Solar Panel
Very nice product. Exactly as described. Tested it out and it works great. The solar panels are shipped separately. Had really great response from the seller
Reviewed in the United States on November 29, 2025 by Tabatha W Murphy
Style: DELTA 2 Max+400W Solar Panel
It ran my refrigerator/freezer all night (a trial run). I'm not sure if I will ever use the solar panels! But I bought separately a long 12V charging cable so I can charge it from my car is ever necessary, without taking the "generator" out into the weather!
Reviewed in the United States on February 13, 2026 by H. Catalfo
Style: DELTA 2 Max+400W Solar Panel
First - I love this Delta 2 Max and the 400 watt solar panels. Test drove both and its amazing how they work amazing to harness the Suns energy. Simple plug and play. The app is amazing. Super quality - super packaging - very impressed. Second - for Ecoflow - I purchased this set on Sept 30 and saw it for $100.00 less on amazon prime day October 8. I took a chance and asked Amazon if anything could be done for me. They notified Ecoflow and I had a refund of the $100 plus taxes within two days. I didn't expect anything. Absolutely incredible. I am an Ecoflow boy for life now. After discussions with my sister in law who just went thru power loss here in SC for a week - she purchased a similar Ecoflow product and solar panels as well. I have a large 5kw Honda generator as my primary backup for power loss - will use this Ecoflow in my kitchen to run appliances with no noise and hooked to my solar panels. Cant wait for the lights to go out.
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Reviewed in the United States on October 10, 2024 by Paul M. Stovall