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EcoFlow DELTA 2 + RIGIDSP175W

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In box: with solar panel; Rated power (W): 1800; Output waveform: sinusoid (PSW); UPS function; Battery transfer time (ms): 30; Sockets (230 V): 4; USB-A: Quantity: 2; Current: 5В/2.4А; Power (W): 12; USB-A (quick charge): Quantity: 2; Current strength: 5В/2.4A, 9В/2A, 12В/1.5A; Power (W): 18
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EcoFlow DELTA 2 + RIGIDSP175W
Main
In boxwith solar panel
Rated power1800 W
Peak power2700 W
Output waveformsinusoid (PSW)
UPS function
Switchover time to battery30 ms
Outputs
Sockets (230 V)4
USB-A2 pcs
5В/2.4А
12 W
USB-A (quick charge)2
5В/2.4A, 9В/2A, 12В/1.5A
18 W
USB-C2 pcs
5 A
100 W
Car cigarette lighter
Inputs (station charging)
From solar panels / 11 – 60 H / 15 A /
Input port XT60
Battery and charging time
Connecting an additional battery
Battery typeLiFePO4
Battery capacity1024 W*h
Charging cycles3000 / DOD>80% /
Charging time (socket) 80 min
Charging time (solar panel) 180 min
Charging power (socket)1200 W
Charging power (solar panel)500 W
Solar panel power
Form factormonocrystalline
Power175 W
Efficiency25 %
Dimensions1176x762x30 mm
Weight9.3 kg
General
Smartphone synchronizationBluetooth and WiFi
PSUbuilt into the body
Display
Carrying handle
Operating temperature0 °C ~ +45 °C
Dimensions281x211x400 mm
Weight12 kg
Warranty5 years
Official Websiteuk.ecoflow.com
Added to E-CatalogSeptember 2025
2 USB-A ports, 2 USB-A Fast Charge ports, 2 USB-C ports. Car cigarette lighter, DC5521 port. Surges up to 2700 W are allowed. X-Stream port for fast charging (2200 W). LFP (LiFePO4) – Lithium Iron Phosphate battery.
Includes charging station and 1 portable 160W solar panel.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog EcoFlow 2026 - new arrivals, bestsellers, and the most relevant models EcoFlow.
Model overview based on user reviews  
The EcoFlow DELTA 2 is a versatile and reliable portable power station, praised for its fast charging capabilities, allowing it to reach 80% in just an hour. It features a powerful battery with expandable capacity and supports charging from solar panels, making it ideal for backup power during blackouts or for on-the-go use. Users appreciate its high power output, capable of running various household appliances, and its intuitive app for monitoring. Despite its relatively high price and the noise from its cooling system during high power use, the station's compact and portable design with multiple ports makes it a convenient choice. Some users note minor issues, such as the app losing connection in the background and the placement of 220V outlets being less accessible. Overall, the DELTA 2 is considered a great value for money, offering a wide range of applications and excellent performance in providing autonomy during power outages.
Pros

Cons

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3
5
expensive, but convenient, as long as there is a damn street - the masthev station
12 July 2024 
I use it for work during blackouts. A full-size PC (i5 gtx1660Ti 2xSSD) + 27" monitor consume 95-110 W for work tasks + router + LED light, together the station lasts 7-8 hours. And this is with a reduced overall capacity of 15% to extend the battery life (max charge up to 95% and discharge not below 10%). Over time, I want more capacity, before I had River 2max, now I want to get an additional battery.
you can take it with you to charge somewhere there is electricity and bring it home
- not cheap
- loud cooling system, often turns on when AC 220 outlets are activated (sleeping nearby will be uncomfortable)
- 220 outlets and their "switch" are at the back of the station, difficult to reach if the station is placed in a "narrow" space (behind a cabinet, under a desk, etc.)
- the app loses connection with the station after a few minutes in the background mode
Aliuse EcoFlow DELTA 2 more than year
Great value for money, wide range of applications, will come in handy even after blackouts.
12 February 2023 
A great "turnkey" solution considering the price-quality-time parameters for starting work. Super intuitive to understand how, what, and why. Quite a convenient application. A downtime of 30 ms is enough for the Mac mini, external monitor, and router to not "die" and continue working. x-stream starts working after the first charge-discharge cycle and outputs its 1200 watts. It can handle loads up to 2 kW just fine, I couldn't test it beyond that.

I have the version with Chinese plugs, and in our reality, it can exist normally, although with some nuances: the plug fits but doesn't hold very tightly, so in certain cases, it can be bumped and thus disconnect the power between the delta and consumers.

P.S.: The boiler doesn’t work from it (shows an error after 20 seconds of trying to operate), but you can modify an extension cord (taking 0 from the network) and then everything will work (BUT DON'T DO THIS IF YOU DON'T UNDERSTAND ELECTRICAL NETWORKS, THE STATION WILL FAIL, AND THIS WON'T BE A WARRANTY CASE).
Simplicity, quality, features, declared number of cycles, charging speed
- When constantly connected as a UPS, the fan occasionally turns on for 20-30 seconds, causing slight audio discomfort
- The inverter itself consumes 15 W and heats the station up to 28-30 degrees
Yaroslav Kovalevskyiuse EcoFlow DELTA 2 few months
Powerful station during blackouts, enough for almost all devices
12 December 2025 
A powerful station, especially for those who don't want to bother themselves with inverters and batteries. Particularly useful during blackouts. Purchased for a grandfather over 85 years old. It powers everything he needs - a microwave, an electric kettle (not at the same time, of course), a TV, a boiler pump. It charges very quickly, which is particularly relevant when the power is on for only 1.5-2 hours. With an extension cord longer than 15 meters, there was no voltage loss; it remained at 220-225 at the end of it.
Powerful, lightweight, charges quickly, no voltage loss with carrying
THE MOST INCONVENIENT BUTTON TO TURN ON OUTLETS IN THE BACK (sorry for the caps, I write everything in caps lock, I just got frustrated with this button). For a grandfather who HAS VERY POOR VISION, finding that damn button is quite the quest. I had to go to him several times to turn it on.
Dima “Acypa” Horbuse EcoFlow DELTA 2 less than month
3 out of 8 user review(s) shown
5 more user review(s)

EcoFlow DELTA 2 + RIGIDSP175W configurations

Price for EcoFlow DELTA 2 + RIGIDSP175W
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Video reviews