Sunology PLAY vs Beem On: which balcony solar kit? (2026)

Two French balcony solar kits, plug & play, a few watts and euros apart. Here is which to choose for your space and budget.

Specs comparison

Sunology PLAY Beem Kit Beem On
Power 425 Wc 400 Wc
Inverter Built-in micro-inverter Built-in micro-inverter
Storage — —
Payback ~6 years ~6 years
Indicative price 699 € 590 €

Our verdict

The Sunology PLAY offers a bit more power (425 vs 400 Wp) and a well-established ecosystem; the Beem On is slightly cheaper and very compact. At equal exposure, output is close: choose the PLAY for yield, the Beem On for price and footprint.

View Sunology PLAY → · View Beem Kit Beem On →

FAQ

Which one produces more?

The Sunology PLAY, with 425 Wp versus 400 Wp, a slight edge at equal exposure.

Do I need a permit?

A simple declaration to the grid operator is enough for these plug & play kits; check your building rules.

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