---
product_id: 743237203
title: "STREAM AC Pro x 2, 3.84kW, Balcony Power Plant with Storage, 100% Compatible with All Microinverters, 1200W Output, Expandable Up to 11.52kWh, TOU & AI Intelligent Control"
brand: "ef ecoflow"
price: "VT848990"
currency: VUV
in_stock: true
reviews_count: 10
category: "Ef Ecoflow"
url: https://www.desertcart.vu/products/743237203-stream-ac-pro-x-2-3-84kw-balcony-power-plant
store_origin: VU
region: Vanuatu
---

# 1200W peak output Expandable to 11.52kWh storage AI-driven smart energy management STREAM AC Pro x 2, 3.84kW, Balcony Power Plant with Storage, 100% Compatible with All Microinverters, 1200W Output, Expandable Up to 11.52kWh, TOU & AI Intelligent Control

**Brand:** ef ecoflow
**Price:** VT848990
**Availability:** ✅ In Stock

## Summary

> 🌞 Power your future smarter, greener, and bigger with EcoFlow STREAM AC Pro x 2!

## Quick Answers

- **What is this?** STREAM AC Pro x 2, 3.84kW, Balcony Power Plant with Storage, 100% Compatible with All Microinverters, 1200W Output, Expandable Up to 11.52kWh, TOU & AI Intelligent Control by ef ecoflow
- **How much does it cost?** VT848990 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/743237203-stream-ac-pro-x-2-3-84kw-balcony-power-plant)

## 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

- • **Compact & Space-Savvy:** Slim 26cm width fits balconies and tight spaces without clutter or noise
- • **Scalable Energy Storage:** Expand from 1.92kWh to 11.52kWh with up to 6 units—power that grows with you
- • **AI-Powered Cost Optimization:** Smart AI control refreshes hourly TOU strategies to slash your electricity bills
- • **Durable & Weatherproof Design:** IP65-rated, silent LFP battery built for 10 years and harsh climates
- • **Seamless Microinverter Compatibility:** 100% syncs with all microinverters for effortless solar integration

## Overview

The EF ECOFLOW STREAM AC Pro x 2 is a cutting-edge balcony solar power plant delivering 1200W output and expandable storage up to 11.52kWh. Fully compatible with all microinverters, it features AI-driven energy management that optimizes cost savings via real-time TOU adjustments. Its durable, IP65-rated LFP battery ensures silent, long-lasting performance in compact form, perfect for urban professionals seeking efficient, scalable clean energy solutions.

## Description

EF ECOFLOW STREAM AC Pro x 2, 3.84kW, Balcony Power Plant with Storage, 100% Compatible with All Microinverters, 1200W Output, Expandable Up to 11.52kWh, TOU & AI Intelligent Control : desertcart.co.uk: Business, Industry & Science

Review: If you want to play with solar power it’s an excellent choice, but … - Got this on offer at £99, absolutely wouldn’t pay full price. Like many, my roof faces east and west, plus I’m think of moving, so roof top solar isn’t a viable option, however I do have a long south facing fence, so I bought this unit and two solar panels just to try it out, with a few extra bits I spent around £300 in total to get the system set up. The micro inverter it’s self is a thing of beauty, exceptionally well made, almost Applesk in it’s design, the app is great too but obviously limited as this is the only device I have, everything was easy to do and it just worked. For me everything is outside, as I already had power out there from the house main supply. There is on stumbling block for UK users, this unit is not strictly plug and play and the supplied cable and plug “should” not be plugged directly into a mains socket, after ordering I was sent an extra cable to allow the unit to be permanently wired to the mains, this also requires a separate breaker on the supply from the unit, plus DC isolators on the PV panels if you wish to stay compliant with UK regulations, if you choose not to do this, then that’s at your own risk, so an electrician should be the one to wire it in and that may come with other complications, like G95 applications and such forth, suddenly bumping up the cost. So far I have had the inverter running for about 3 weeks in late February / early March and have generated about £6 worth of power, however it’s output is limited to 200 watts, this covers the base load of the house without exporting back to the grid, so on sunny days there is 600 watts not being used, this could be avoided, but the cost of the EcoFlow battery system is just too high for my little experiment, another option is the use of EcoFlow smart plugs, but they appear to be out of stock everywhere. TLDR: great device, works well, very easy to use but complicated by UK regulations, ideal for real world evaluation of solar at a £99 price point.
Review: Brilliant and saves money - This is a grid tied 800W hybrid micro-inverter. Compared to the loads of other nonbranded micro-inverters on desertcart, the Ecoflow is not only cheaper, but also much more reliable. Can be paired with the Ecoflow power banks for a true hybrid solar setup. Well made, works out of the box, pairs with the Ecoflow app effortlessly and integrates with other Ecoflow products. A must have anywhere where the sun is shining!

## Features

- 100% Compatible with All Microinverters, One-Step Storage Upgrade: Simply enhance your balcony power plant with EcoFlow STREAM AC Pro. Designed for 100% compatibility with all microinverters, it seamlessly integrates with your existing system. Unlike traditional solutions, it expands capacity without stacking battery packs, ensuring a more efficient setup. Effortlessly store excess solar energy by connecting to any wall socket, optimizing power usage, and reducing electricity costs.
- 1.92-11.52kWh Flexible Expansion: EcoFlow STREAM AC Pro supports scalable capacity from 1.92kWh to 11.52kWh, connecting up to six units for greater energy storage. It integrates with EcoFlow DELTA Series batteries for even larger capacity. With two expansion methods, you can connect units via parallel lines or plug each device into any wall socket, enabling seamless power storage and usage anywhere in your home.
- Intelligent AI Control, Smart Energy Management: The EcoFlow app connects to AI, analyzing electricity prices, usage habits, and system status to optimize energy savings. It refreshes the TOU strategy hourly for maximum cost efficiency. With real-time monitoring and customizable energy strategies, you can track performance anytime. The 24hr AI assistant ensures smarter, more efficient power management.
- Safe, Durable, and Space-Saving: The LFP battery ensures 10 years of durability with 6,000 cycles for long-lasting performance. Designed for silent operation, it won't disrupt your home environment. With an IP65 water-resistant and dustproof rating, it functions reliably even in -20°C temperatures. At just 26 cm wide, its compact design fits into small spaces, while hidden wiring seamlessly integrates into any home.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F5B289JB |
| Best Sellers Rank | 31,802 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6 in Off-Grid Solar Power Systems |
| Customer Reviews | 4.4 4.4 out of 5 stars (557) |
| Date First Available | 17 April 2025 |
| Included components | Two Stream AC Pro |
| Item model number | AC PRO*2 |
| Manufacturer | EF ECOFLOW |
| Part number | STREAMACPRO800W*2 |
| Style | Stream AC Pro*2 |

## Images

![STREAM AC Pro x 2, 3.84kW, Balcony Power Plant with Storage, 100% Compatible with All Microinverters, 1200W Output, Expandable Up to 11.52kWh, TOU & AI Intelligent Control - Image 1](https://m.media-amazon.com/images/I/51Y3QSSmfdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you want to play with solar power it’s an excellent choice, but …
*by M***N on 13 March 2025*

Got this on offer at £99, absolutely wouldn’t pay full price. Like many, my roof faces east and west, plus I’m think of moving, so roof top solar isn’t a viable option, however I do have a long south facing fence, so I bought this unit and two solar panels just to try it out, with a few extra bits I spent around £300 in total to get the system set up. The micro inverter it’s self is a thing of beauty, exceptionally well made, almost Applesk in it’s design, the app is great too but obviously limited as this is the only device I have, everything was easy to do and it just worked. For me everything is outside, as I already had power out there from the house main supply. There is on stumbling block for UK users, this unit is not strictly plug and play and the supplied cable and plug “should” not be plugged directly into a mains socket, after ordering I was sent an extra cable to allow the unit to be permanently wired to the mains, this also requires a separate breaker on the supply from the unit, plus DC isolators on the PV panels if you wish to stay compliant with UK regulations, if you choose not to do this, then that’s at your own risk, so an electrician should be the one to wire it in and that may come with other complications, like G95 applications and such forth, suddenly bumping up the cost. So far I have had the inverter running for about 3 weeks in late February / early March and have generated about £6 worth of power, however it’s output is limited to 200 watts, this covers the base load of the house without exporting back to the grid, so on sunny days there is 600 watts not being used, this could be avoided, but the cost of the EcoFlow battery system is just too high for my little experiment, another option is the use of EcoFlow smart plugs, but they appear to be out of stock everywhere. TLDR: great device, works well, very easy to use but complicated by UK regulations, ideal for real world evaluation of solar at a £99 price point.

### ⭐⭐⭐⭐⭐ Brilliant and saves money
*by G***S on 21 August 2024*

This is a grid tied 800W hybrid micro-inverter. Compared to the loads of other nonbranded micro-inverters on Amazon, the Ecoflow is not only cheaper, but also much more reliable. Can be paired with the Ecoflow power banks for a true hybrid solar setup. Well made, works out of the box, pairs with the Ecoflow app effortlessly and integrates with other Ecoflow products. A must have anywhere where the sun is shining!

### ⭐⭐⭐⭐⭐ Superb Product to harvest solar power!
*by T***D on 22 June 2024*

This ecoflow micro inverter is a great product to harvest the power of the suns energy. The unit is smart and extremely well made - a stylish grey/silver metal body with an indicator light on the front. You will need to the Ecoflow app to set this up. It comes with all cables in the box to get you going within a few minutes. If you have already bought into the ecoflow system like i have then you will need to purchase the battery cable if you wish to connect it to an ecoflow battery unit. I have a delta 2 and the cable connects to the powerstream and then to the delata. You can then set the app to charge the battery and then send the excess into your home to cover some of your electricity usage. The unit has two MPPT controllers built in, you can connect 2 x 400w panels to this device, just ensure your VOC is under 55v - pretty much all 400w panels are around 34v so your should be well within this limit. If you don't have a battery then the powerstream will send the solar energy generated from the panel directly into your ring main and lower your reliance on grid purchased energy. Dependant on your home base load it may even cover your bill totally! These devices do run very hot when working hard (bright sunshine) so my advice is place them on a router fan or similar to circulate airflow. I purchased one of these units when the first came out around a year ago at a cost of £339, now amazon are selling them at £99! Absolutely bargain! Excellent ecoflow product - can't recommend enough!

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*