Best Balcony & Plug-in Solar Kits (2026)

We rank balcony & plug-in solar kits on the specs that matter, value for money and reliability. Here's where we'd put our money this year.

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EcoFlow

800W + 1.92kWh

All-in-one balcony system: 800W microinverter, a built-in 1.92kWh LFP battery and 4-channel MPPT — store the day's generation and use it at night.

4.6 £799

EcoFlow

800W

An 800W IP67 microinverter with Wi-Fi and app control — the cheapest legal route into balcony solar, add your own panels.

4.4 £219

Zendure

Hyper 800

Modular plug-in system with an 800W output and stackable AB batteries — start with one module and add capacity as you go.

4.2 £499

Anker SOLIX

RS40B

Complete two-panel balcony kit with an 800W microinverter, mounts and an optional bolt-on battery — everything in one box.

4.1 £599

EcoFlow

800W

EcoFlow's original plug-in microinverter that pairs with its portable power stations for storage. Superseded by STREAM but still good value.

4.0 £209