---
product_id: 400279567
title: "EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery"
brand: "ef ecoflow"
price: "AR$24680022"
currency: ARS
in_stock: true
reviews_count: 8
category: "Ef Ecoflow"
url: https://www.desertcart.com.ar/products/400279567-ef-ecoflow-10-8kwh-portable-power-station-delta-pro-2
store_origin: AR
region: Argentina
---

# 3600W peak output power Smart app remote control 23% solar conversion efficiency EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery

**Brand:** ef ecoflow
**Price:** AR$24680022
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your freedom, rain or shine!

## Quick Answers

- **What is this?** EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery by ef ecoflow
- **How much does it cost?** AR$24680022 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/400279567-ef-ecoflow-10-8kwh-portable-power-station-delta-pro-2)

## Best For

- ef ecoflow enthusiasts

## Why This Product

- Trusted ef ecoflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 3.6KWh Capacity:** Keep your devices running with a powerhouse that supports 15 versatile outlets.
- • **Ultra-Portable & Rugged:** Foldable 400W panels weigh just 16kg with IP68 waterproof durability for any adventure.
- • **Rapid Recharge Flexibility:** Fully recharge in as little as 3.5 hours with 3x400W panels—never run out of juice.
- • **Unmatched Solar Efficiency:** Harness 23% conversion rate for faster, greener power anytime.
- • **Smart Control at Your Fingertips:** Monitor and customize power flow remotely via Wi-Fi or Bluetooth app.

## Overview

The EF ECOFLOW DELTA Pro Solar Generator combines a robust 3600W portable power station with two foldable 400W solar panels boasting a high 23% efficiency rate. Designed for professionals and adventurers alike, it offers 15 output ports, smart app control, and IP68-rated durability, ensuring reliable, eco-friendly energy for home backup, camping, or emergency use. Lightweight and fast-recharging, it’s the ultimate power solution to keep you connected and prepared anywhere.

## Description

desertcart.com: EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery | 120V LiFePO4 Battery Backup, Expandable Capacity, Solar Generator, Home Use, Power Outage, Camping, RV, Emergencies : Everything Else

Review: Absolutely PERFECT - Where to begin. The generator & extra batteries are heavy. They have nifty handles that can extend outward on the bottoms, these make them easier to move. The cables that connect the generator to the extra batteries are not very long, so they must be placed close together. The batteries cannot be charged alone. You charge them by connecting to the generator and the generator charges the batteries. Noise, what noise?! There is a fan in the generator that you can hear. If you have ever used a non solar generator you know that the noise stays with you long after it is shut down. The solar panels are on the heavy side for my 68 yo husband. I don’t know yet how long it takes to charge the generator and extra batteries with two, 400 w solar panels because it is still charging as I write this. We have a third solar panel, but my husband decided to stop using two because our electricity came back on. *Now for the good stuff* When we lost electricity, it took moments to get fridge, freezer, Starlink, fans etc plugged into the generator. Easy, so easy to have everything connected and running. The generator and batteries were behind the couch in the living room. No deadly fumes to worry about! ! No worries about someone trying to steal anything outside because the only thing you can hear is the generator. We did not have to worry about electricity being restored in town because we might need more fuel for the generator. No concerns about the start button not working properly and the generator is too large to pull start. The LED panel is easy to read and understand. We used the app and were able to plug, and unplug various things to see what the usage was for each. We live close to the Texas Gulf Coast and have been through a few hurricanes, storms and even car accidents that caused power outages. We have had our share of generators and let me tell you that the Ecoflow Delta Pro is by far the best, easiest and most reliable generator you can get short of a built in system! The items I listed above are all things that we have had to worry about and deal with in the past. Unfortunately, people die every year from gas generator fumes. We would fill our vehicles up with gas and pull them one at a time around back to the patio where the generator was. My husband, after using all the cans of gas, would siphon out of the vehicles to keep the generator running. He would have to go outside during the night to do that. If you haven’t had to use a gas generator you might not appreciate how minor the so called problems are! I can tell you from experience that the Ecoflow Delta Pro system with two extra batteries is absolutely PERFECT! I will get pictures and add them to this.
Review: Stellar performance, one of the best apps I've ever used - I would like to start out with the app which crosses over into the feature set. I'm an Android user and I find that most companies will focus more efforts on their iOS app; Android being "the red headed step child". That is NOT the case with Ecoflow. I can't speak to the iOS app, but their Android app is absolutely top notch. I would go so far as to say it's in the top 5 apps, as far as user experience goes, that I've ever used. Getting the device connected to WiFi, upgrading the firmware, and getting it set up is extremely intuitive, never had any issues or errors which are typical with other devices (not just power generators, but all devices that connect to WiFi). The intelligence to include a lower charge shut off and an upper charge shutoff tells me that they really considered the lifecycle of your investment. Additionally, you can limit the amount of wattage the devices charge at for their various charging methods, that's just going above and beyond in my opinion. You don't have to worry about tripping any breakers or anything like that. As far as hardware goes, they're pretty solid devices. From the rugged exterior and cables down to the quality of the LCD screen it's all very well built. I LOVE that they had the forethought to include the collabsable handle and wheels because these suckers are HEAVY. On that note, I wish they put hand holds in the box that they come in. Carrying something that heavy and awkwardly sized to get it in the house and unboxed is a bit of a pain. I aggravated a knee injury in the process; although I'm partly to blame for that one. Simple perforations in the sides of the box for the hand holds like many other manufacturers of large gear would go a long way. I'll close with their customer service. I happened to catch this on a bundle + a deal that included a grounding module. Apparently, during checkout with desertcart, there was a checkbox that I didn't check to opt in to this deal. When I contacted customer service, they pointed this out, but still asked me for my shipping address and sent me the grounding unit at no cost to me! Additionally, I've been contacted by them since receiving the bundle to make sure that I was all set and addressed the single question I had. I really ask that anyone reading this part goes back to the beginning of this paragraph and reads it again. When is the last time you got what you would consider even "adequate" customer service? When was the last time you got "good" or even "excellent" customer service? This is one of the best customer service experiences I've ever had if not THE best. I want to emphasize that they weren't annoying about it either. I simply had a voicemail one day from them stating that they were just checking in to see if everything was working OK and if I had any questions to give them a call back. A single voicemail. No emails, no multiple phone calls, just a voicemail. Point is, I wasn't being harassed. They just wanted to make sure that I was set with my investment. Delta Pro 9/10 EcoFlow App 10/10 EcoFlow Company 11/10 I'm docking the Delta Pro a point for 2 reasons (and this really applies to the extended batteries as well). One being they could've put a little more thought into the cumbersome nature of moving the box around, simple perforated hand holds in the outer carboard box would've rectified this. Also to that point, it would be nice to have a less conspicuous box. Anyone within viewing range could've easily looked up what EcoFlow offers and known these boxes were worth stealing. The second reason I dock a point is that I'd like included is some dust & water resistant covers for USB and AC outlets. To charge the device, there's a door that flips up (not spring loaded) so that's at least a little protected. These are going to be in my basement and there's going to be dust. I know they offer a pretty expensive cover for this reason but some removable rubber plugs I think is minimum as the cost of them justifies a little more forethought for protection of the power outputs. I have already recommended them to anyone I've talked with looking for a power station, generator, or reliable battery backup for important electronics. Just this past week a tornado went through our neighborhood and someone was looking for backup suggestions because their sump pump went out and their basement flooded. I recommended the Delta 2 (the Delta Pro is a bit overkill for a sump pump).

## Features

- Expandable Capacity. With 2 Extra Batteries, DELTA Pro can expand capacity from 3.6kWh to 10.8kWh for battery backup power supply. A single DELTA Pro unit packs a 3600W AC output, which can be expanded up to 4500W with X-Boost technology. Power 99.99% heavy-duty devices at home, outdoors, or at work. You can even pair two units together to achieve 7200W. Replace noisy, smoky generators with a silent, fume-free home backup power station.
- 15 Versatile Outputs. DELTA Pro includes 15 outlets and ports: 5*AC outlets, 4*USB-A ports, 2*USB-C ports, 2*DC ports, 1*car power output and 1*Anderson port. Power all your devices such as cell phone, iPad, tablet, camera, radio, projector, night light, mini fan and so on.
- X-Stream Fast Charging. Fully recharge the DELTA Pro in 1.8 hrs with 240V outlets(3000W), 2.7 hrs with 1800W wall outlets or solar charged in 3.5-7 hours with 3*400W solar panels thanks to the industry-leading solar conversion efficiency of up to 23%. Ideal for juicing up the battery between short outages. EcoFlow’s X-Stream charging technology isn't just fast, it's safe too with the battery management system.
- 5 Ways to Charge. Pick from EV station charging, solar, wall outlets, using the smart outdoor generator or via a car outlet. Faster than any other 3000 watt solar generator. Keep going for miles when your electric vehicle runs out of battery. Either at home or on the go, DELTA Pro will have you back on the road in no time.
- Smart App Control. Integrate DELTA Pro with your home using the EcoFlow Smart Home Panel, then use the EcoFlow app to break down your energy habits or customize your energy usage to fit your needs. The EcoFlow DELTA Pro ecosystem stores energy during the day, reducing your reliance on the grid and lowering your bills by combating peak energy rates.
- Kindly note that the power station and the extra battery will arrive in individual packages.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W9KDYFN |
| Additional Features | Clean and safe power, Long-lasting LFP battery, Plug&Play home backup solution |
| Best Sellers Rank | #10,735 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #56 in Outdoor Generators |
| Brand | EF ECOFLOW |
| Brand Name | EF ECOFLOW |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 28 Reviews |
| Engine Type | 4 Stroke |
| Frequency | 60 hertz |
| Fuel Type | Non-gasoline |
| Ignition System Type | electric |
| Included Components | AC Charging Cable, Car Charge Cable, Extra Battery Cable*2, Handle Cover, Solar Charge Cable |
| Item Dimensions L x W x H | 25"L x 11.2"W x 16.4"H |
| Item Highlight | 120V LiFePO4 Battery Backup, Expandable Capacity, Solar Generator, Home Use, Power Outage, Camping, RV, Emergencies |
| Item Type Name | power-generators |
| Item Weight | 330 pounds |
| Manufacturer | EF ECOFLOW |
| Manufacturer Part Number | EF ECOFLOW |
| Material Type | Plastic and/or Metal |
| Model Name | DELTA Pro+2EB |
| Model Number | EFD500 |
| Number of Items | 1 |
| Output Wattage | 3600 |
| Power Source | Battery-powered, Solar-powered |
| Recommended Uses For Product | outdoor |
| Running Wattage | 3000 watts |
| Runtime | 1 hour |
| Starting Wattage | 4500 watts |
| Total Power Outlets | 15 |
| UPC | 842783147448 |
| Unit Count | 1 Count |
| Voltage | 120 volts |
| Warranty Description | 5 year warranty |
| Wattage | 3600 watts |

## Product Details

- **Brand:** EF ECOFLOW
- **Fuel Type:** Solar
- **Included Components:** 2x400W flexible solar panels, 3600W Solar generator
- **Item Weight:** 99 pounds
- **Output Wattage:** 3600
- **Power Source:** Solar Powered
- **Recommended Uses For Product:** Camping, Residential
- **Special Feature:** X-Boost Technology, X-Stream Fast Charging
- **Voltage:** 120 volts_of_alternating_current
- **Wattage:** 3600 watts

## Images

![EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery - Image 1](https://m.media-amazon.com/images/I/51SGBlMY-mL.jpg)
![EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery - Image 2](https://m.media-amazon.com/images/I/71+lAeYY1dL.jpg)
![EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery - Image 3](https://m.media-amazon.com/images/I/71sVY3hDRvL.jpg)
![EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery - Image 4](https://m.media-amazon.com/images/I/81uTEJx0DkL.jpg)
![EF ECOFLOW 10.8kWh Portable Power Station: DELTA Pro with 2 Extra Battery - Image 5](https://m.media-amazon.com/images/I/71B+BNQ+T-L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does it come with solar panels**
A: Unfortunately, No the EcoFlow Generators do not come with Solar Panels.  This product is rated by all the critics as being nothing but Top Shelf Cutting Edge Technology.  With this being the case, EcoFlow probably made the decision not to include panels with the Generator, because everyone has different needs and a different budget.  When I initially bought my EcoFlow Pro, I only purchased one panel. One is better than none.  As, time went on, I bought 3 more panels, so charging time would be faster.  EchoFlow sells different watt panels. 160W panels cannot be be mixed with 400W panels. When you buy panels, if you go with 160W, then the panels all connected must all be 160W. If 400W panels are in your budget, then you must use all 400W panels in your hook up. That’s how the EcoFlow Tech described it to me.

**Q: What is the best set of solar panels to get for charging the delta pro 3.6KWH batteries?**
A: The key to using solar panels with your ecoflow is you will need to link them in series.  You are limited to 15 Amps.  This also means you can't use commercial-grade panels, as most of those are much higher than 15 Amps.  If you link them in parallel, you will overcharge the ecoflow pros and it will shut down.  You are limited to a total of 1600W max, 11-150V DC, and 15 Amps.

**Q: I am sure the answer is yes but i want to confirm.  can i use an existing gas generator to charge the ecoflow?**
A: Yes!  I do it all the time. Just use heavy gauge (10 gauge) extension cords, to get the fastest recharge rate.

**Q: Why is this called a "solar generator"? Can it generate energy from the sun? Is this false advertising?**
A: with solar panels yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely PERFECT
*by R***J on July 9, 2024*

Where to begin. The generator & extra batteries are heavy. They have nifty handles that can extend outward on the bottoms, these make them easier to move. The cables that connect the generator to the extra batteries are not very long, so they must be placed close together. The batteries cannot be charged alone. You charge them by connecting to the generator and the generator charges the batteries. Noise, what noise?! There is a fan in the generator that you can hear. If you have ever used a non solar generator you know that the noise stays with you long after it is shut down. The solar panels are on the heavy side for my 68 yo husband. I don’t know yet how long it takes to charge the generator and extra batteries with two, 400 w solar panels because it is still charging as I write this. We have a third solar panel, but my husband decided to stop using two because our electricity came back on. *Now for the good stuff* When we lost electricity, it took moments to get fridge, freezer, Starlink, fans etc plugged into the generator. Easy, so easy to have everything connected and running. The generator and batteries were behind the couch in the living room. No deadly fumes to worry about! ! No worries about someone trying to steal anything outside because the only thing you can hear is the generator. We did not have to worry about electricity being restored in town because we might need more fuel for the generator. No concerns about the start button not working properly and the generator is too large to pull start. The LED panel is easy to read and understand. We used the app and were able to plug, and unplug various things to see what the usage was for each. We live close to the Texas Gulf Coast and have been through a few hurricanes, storms and even car accidents that caused power outages. We have had our share of generators and let me tell you that the Ecoflow Delta Pro is by far the best, easiest and most reliable generator you can get short of a built in system! The items I listed above are all things that we have had to worry about and deal with in the past. Unfortunately, people die every year from gas generator fumes. We would fill our vehicles up with gas and pull them one at a time around back to the patio where the generator was. My husband, after using all the cans of gas, would siphon out of the vehicles to keep the generator running. He would have to go outside during the night to do that. If you haven’t had to use a gas generator you might not appreciate how minor the so called problems are! I can tell you from experience that the Ecoflow Delta Pro system with two extra batteries is absolutely PERFECT! I will get pictures and add them to this.

### ⭐⭐⭐⭐⭐ Stellar performance, one of the best apps I've ever used
*by M***B on April 5, 2023*

I would like to start out with the app which crosses over into the feature set. I'm an Android user and I find that most companies will focus more efforts on their iOS app; Android being "the red headed step child". That is NOT the case with Ecoflow. I can't speak to the iOS app, but their Android app is absolutely top notch. I would go so far as to say it's in the top 5 apps, as far as user experience goes, that I've ever used. Getting the device connected to WiFi, upgrading the firmware, and getting it set up is extremely intuitive, never had any issues or errors which are typical with other devices (not just power generators, but all devices that connect to WiFi). The intelligence to include a lower charge shut off and an upper charge shutoff tells me that they really considered the lifecycle of your investment. Additionally, you can limit the amount of wattage the devices charge at for their various charging methods, that's just going above and beyond in my opinion. You don't have to worry about tripping any breakers or anything like that. As far as hardware goes, they're pretty solid devices. From the rugged exterior and cables down to the quality of the LCD screen it's all very well built. I LOVE that they had the forethought to include the collabsable handle and wheels because these suckers are HEAVY. On that note, I wish they put hand holds in the box that they come in. Carrying something that heavy and awkwardly sized to get it in the house and unboxed is a bit of a pain. I aggravated a knee injury in the process; although I'm partly to blame for that one. Simple perforations in the sides of the box for the hand holds like many other manufacturers of large gear would go a long way. I'll close with their customer service. I happened to catch this on a bundle + a deal that included a grounding module. Apparently, during checkout with Amazon, there was a checkbox that I didn't check to opt in to this deal. When I contacted customer service, they pointed this out, but still asked me for my shipping address and sent me the grounding unit at no cost to me! Additionally, I've been contacted by them since receiving the bundle to make sure that I was all set and addressed the single question I had. I really ask that anyone reading this part goes back to the beginning of this paragraph and reads it again. When is the last time you got what you would consider even "adequate" customer service? When was the last time you got "good" or even "excellent" customer service? This is one of the best customer service experiences I've ever had if not THE best. I want to emphasize that they weren't annoying about it either. I simply had a voicemail one day from them stating that they were just checking in to see if everything was working OK and if I had any questions to give them a call back. A single voicemail. No emails, no multiple phone calls, just a voicemail. Point is, I wasn't being harassed. They just wanted to make sure that I was set with my investment. Delta Pro 9/10 EcoFlow App 10/10 EcoFlow Company 11/10 I'm docking the Delta Pro a point for 2 reasons (and this really applies to the extended batteries as well). One being they could've put a little more thought into the cumbersome nature of moving the box around, simple perforated hand holds in the outer carboard box would've rectified this. Also to that point, it would be nice to have a less conspicuous box. Anyone within viewing range could've easily looked up what EcoFlow offers and known these boxes were worth stealing. The second reason I dock a point is that I'd like included is some dust & water resistant covers for USB and AC outlets. To charge the device, there's a door that flips up (not spring loaded) so that's at least a little protected. These are going to be in my basement and there's going to be dust. I know they offer a pretty expensive cover for this reason but some removable rubber plugs I think is minimum as the cost of them justifies a little more forethought for protection of the power outputs. I have already recommended them to anyone I've talked with looking for a power station, generator, or reliable battery backup for important electronics. Just this past week a tornado went through our neighborhood and someone was looking for backup suggestions because their sump pump went out and their basement flooded. I recommended the Delta 2 (the Delta Pro is a bit overkill for a sump pump).

### ⭐ I got a lemon unit
*by J***E on March 17, 2026*

I have had this unit only since end of December last year and its already failing. Initially it was great and worked fairly well. Although it was somewhat of a pain to get the firmware updated, I managed to do it (WIFI only supports 2.4ghz). So I thought, wow I have 11kwh of backup power when I'm working I'm good for an outage. Well, today I started hearing beeping noises and noticed that my unit was almost completely depleted. Interestingly, the unit was still transferring power from the output to the connected devices but not charging. I've gone through all the steps, used AI and anything I could find to troubleshoot, including checking cables, checking the over voltage button, along with steps to restart the units. Unfortunately, none of that has worked, and I've tried contacting customer service, so we'll see if I get a response or not. So far all I've gotten back are basic troubleshooting steps I did prior to contacting them, and listed in my communications. I've only had the unit for about 3.5 months at most and its already having issues. Maybe that's why they were such a "bargain" but I was honestly hoping they'd actually perform well. I did come across a thread that said the uneven discharge of the batteries is a known issue but apparently Ecoflow hasn't corrected it since they introduced the product.

## Frequently Bought Together

- EF ECOFLOW DELTA Pro Extra Battery 3600Wh, 2.7H to Full Charge, Battery Backup for Home Use, Blackout, Camping, RV
- EF ECOFLOW DELTA Pro & DELTA Pro Extra Battery Protective Cover, Waterproof, Dustproof Cover, Easy Access Design for Outdoor or Indoor Use
- EF ECOFLOW Portable Power Station 3600Wh DELTA Pro, 120V AC Outlets x 5, 3600W, 2.7H Fast Charge, Lifepo4 Power Station, Solar Generator for Home Use, Power Outage, Camping, RV, Emergencies

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-01*