£399.00

EF ECOFLOW ECOFLOW STREAM Balcony Solar System, 800W Micro Inverter, 2 × 400W PV Solar Panels, Smart Grid-Feed Inverter with Wi-Fi & App Control for Balcony, Garden, Roof & Vertical Walls

EFStreamMI800W+400WSP*2

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£399 today · previous high £399 · all-time low £349

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Price History & Forecast

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Last 189 days • 189 data points (No recent data available)

Historical
Generating forecast...
£399.00 £344.00 £356.00 £368.00 £380.00 £392.00 £404.00 01 August 2025 17 September 2025 03 November 2025 20 December 2025 05 February 2026

Price Distribution

Price distribution over 189 days • 2 price levels

Days at Price
Current Price
3 days 186 days · current 0 47 93 140 186 £349 £399 Days at Price

Price Analysis

Most common price: £399 (186 days, 98.4%)

Price range: £349 - £399

Price levels: 2 different prices over 189 days

Key Features

Save on Electricity Bills with Sustainable Solar Power: The EcoFlow STREAM Balcony Solar System is an efficient home energy solution that integrates 2 × 400W solar panels with a micro inverter featuring 860W solar input. This balcony solar system feeds clean energy directly into your home, helping you generate up to 720kWh per year and save up to ￡74 annually on electricity costs.

Suitable for Any Space: Designed for various balcony types, this system adapts to glass balconies, fenced balconies, vertical walls, gardens, flat roofs, and sloped roofs. We provide multiple mounting bracket options, ensuring a secure fit without taking up valuable space in your home.

Easy Plug-and-Play Installation: With a plug-in grid feed-in design, installation is effortless—simply connect the system in three steps, no electrical expertise required. No drilling needed, preserving your home’s structure. Plus, it’s fully portable, making it ideal for renters who want to take their system when they move.

Smart App Control for Real-Time Monitoring: Take full control with the EcoFlow app, your gateway to real-time solar inverter performance tracking and energy savings insights. Customise your power consumption strategy based on solar generation, monitor electricity savings with an intuitive income calendar, and seamlessly connect to smart plugs for remote energy management—all from the palm of your hand.

AI-Powered Smart Energy Optimisation: The AI system analyses power usage, offering real-time optimisation for better efficiency. With 24/7 expert support, your solar inverter system stays stable and worry-free. Access a one-stop knowledge hub for all your balcony solar system questions.

Expandable Storage for 24/7 Solar Use: Upgrade anytime with EcoFlow STREAM battery products for day and night energy savings. This solar inverter system supports 1.92-11.52kWh capacity, allowing flexible DIY storage expansion to maximise balcony solar system efficiency.

Product Specifications
Brand
EF ECOFLOW
Model
EFStreamMI800W+400WSP*2
Size
800w Without Supports
ASIN
B0F1CVD47Z
Category
Business, Industry & Science > Solar & Wind Energy > Solar Panels > Monocrystalline Solar Panels
Domain
Amazon UK
Listed Since
13 March 2025

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