Batteries you plug in, compliant with Swiss law · declaration of conformity supplied

A battery for your balcony, panels included

The panels plug into the battery, the battery into a socket. What the sun gives at midday is what you use in the evening. Nothing to touch in the fuse box.

  • Plugs into an ordinary household socket
  • Panel inputs and charge controller built into the battery
  • Output capped at 600 W, software lock set before dispatch

The balcony models

Compare the models

Also sold as a kit, with the panels

The battery on its own leaves you hunting for panels that fit. The balcony kit arrives with its four flexible panels, the cables and the straps for a railing.

See the full kit
Balcony kit 600 W: A 2.12 kWh Venus A and four flexible 220 W panels, 880 Wp in all.