Anker SOLIX Solarbank 2 Review Roundup: UK Balcony Solar
What buyers say about the Anker SOLIX Solarbank 2, gathered from independent reviews on YouTube, Reddit, TechRadar, Trustpilot, and UK forums.
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Quick Verdict
The highest-output balcony solar system available in the UK, with 800W panel capacity and a built-in 2 kWh battery at a competitive price. A strong choice if raw generation matters most to you.
Rating: 4.0/5 across 5 sources · not listed by Anker UK since our 22 September 2026 check
Anker UK now sells the Solarbank 4 Pro →Aggregator model
Looking for the Solarbank 4 Pro?
Anker SOLIX Solarbank 2: Key Specifications
Panel output
Up to 800W (2–4 panels)
Inverter
Solarbank 2 integrated inverter
Battery (Pro)
2 kWh built-in LFP
Connectivity
Wi-Fi + Bluetooth, Anker App
Plug type
Schuko / UK compatible
Warranty
5 years
Weight (Solarbank 2 Pro)
~18 kg
UK availability
No longer listed by Anker UK (checked 22 Sep 2026)
Expandable battery?
No, fixed 2 kWh
How the SOLIX Differs from the EcoFlow STREAM
Where SOLIX has the edge
- • 800W panel capacity vs 600W (33% more raw generation potential)
- • 2 kWh battery built in, where the base EcoFlow STREAM has none
- • Marginally simpler overall system (fewer separate components)
Where EcoFlow has the edge
- • Battery is modular and expandable. SOLIX is fixed at 2 kWh
- • Superior app with AI energy management features
- • Larger UK user community and more setup resources
For a full comparison, read our EcoFlow vs Anker head-to-head.
What Reviewers Agree On
Consistent praise across sources
- +Higher wattage (800W) delivers meaningfully more generation on suitable south-facing balconies
- +Solid, premium build quality, heavier and sturdier-feeling than some rivals
- +Competitive price with the 2 kWh battery already included (vs paying extra with EcoFlow)
- +Good app. Functional, accurate monitoring with clear data presentation
- +Strong 5-year warranty backed by Anker's established UK presence
Consistent criticisms across sources
- −Fixed 2 kWh battery cannot be expanded, limiting if your storage needs grow
- −Fewer UK-specific installation guides and community resources than EcoFlow
- −App lacks AI optimisation features, more functional than intelligent
- −Schuko adapter required for UK sockets, same issue as EcoFlow
Video Reviews
Independent video reviews from YouTube creators who have tested the Anker SOLIX Solarbank 2.
Smart Home Junkie. Hands-on review of the Solarbank 2 AC covering real-world solar storage performance, app setup, and Home Assistant integration
Funkyhome. Full system video covering the Solarbank 2 E1600 Plus with expansion battery, flexible FS20 solar panels, and Smart Plugs in a complete balcony solar setup
Where the Solarbank 2 Stands Now
Anker UK
Anker UK no longer lists the Solarbank 2 or 2 Pro, and Amazon UK had no listing when we checked on 22 September 2026. Anker's UK store now leads with the Solarbank 4 E5000 Pro, a 5 kWh hardwired system, which we review separately.
Anker UK now sells the Solarbank 4 Pro →Related reading
Anker Solarbank 4 Pro Review UK: Price, Specs, Install
Anker Solarbank 4 E5000 Pro UK review: 5 kWh battery, 5,000 W solar input, £1,699. Why it needs an electrician, the £770 claim, and vs EcoFlow STREAM 5000.
EcoFlow STREAM 5000 vs Anker Solarbank 4 Pro
EcoFlow STREAM 5000 or Anker Solarbank 4 Pro? UK prices re-read daily, specs side by side, a measured efficiency test, install rules, and every other model each brand sells.
EcoFlow STREAM Microinverter Review: UK Verdict 2026
EcoFlow STREAM Microinverter (EF-PS-800) review for UK buyers: specs, stock, where it stands on the ENA register, and what seven independent tests found.
Best Plug-in Solar Kits UK: Prices and Mounts
Compare verified plug-in solar kits for a UK balcony, wall or garden by price, panel rating, mount and retailer. Check the full cost and likely savings.
Not sure whether to choose the SOLIX or the EcoFlow STREAM? Read our full head-to-head comparison. Or see all products in our Best Balcony Solar Kits UK roundup.
