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Anker SOLIX vs EcoFlow for Balcony Solar Storage
Two approaches to storing balcony production within European feed-in limits.
Balcony storage is judged on three things: compliance with the local feed-in limit, how easily it installs on a balcony, and whether its data helps you use the stored energy.
Side by side
| Specification | Anker SOLIXAnker SOLIX Solarbank 2 | EcoFlowEcoFlow DELTA 3 Plus |
|---|---|---|
| Typical price | €999 – €1,399 | €649 – €899 |
| Purpose | Dedicated balcony storage | Portable backup with solar input |
| Storage | 1.6 kWh, expandable | 1,024 Wh, expandable |
| Feed-in compliance | VDE-compliant 800 W | Not a feed-in device |
| Weatherproofing | IP65 | Indoor use |
| Best suited for | Balcony solar owners | Outages and off-grid use |
Which should you choose?
Best for balcony solar
Anker SOLIX Solarbank 2
Built for permanent outdoor installation and legal feed-in.
Best for backup
EcoFlow DELTA 3 Plus
Portable, and useful the moment the power goes out.
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