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A canton in Switzerland commissioned a project in which solar panels were attached vertically to a roadside retaining wall. The canton of Appenzell Ausserhoden in northeastern Switzerland is aiming to ...

K2 Systems and Solarmotion deployed the vertical array on a retaining wall along a car road in the Swiss canton of Appenzell Ausserhoden. The system utilizes 756 glass-glass modules and is operating ...

We may receive a commission on purchases made from links. Things that have more than one use are smart design. If you have an existing retaining wall, or you need to build one, consider morphing it ...