Den Bosch tests noise barrier made of solar panels

By

solar_noise_barrier.jpg.662x0_q70_crop-scale

Boffins at the Eindhoven University of Technology have designed motorway noise barriers that are colourful instead of dingy and that also collect solar energy instead of just cutting down on noise and being dingy. Sonobs (Solar Noise Barriers) can be made cheaply, made resistant to vandalism and come in many colours.

The special panels built to make the barriers are made of luminescent solar concentrators (LSCs), coloured panels that receive light and direct it to the edges of the panels where traditional solar cells collect the solar energy.

“A year-long test project was launched on June 18 on two sections of noise barriers, each 5 metres wide and 4.5 metres high. The barriers are partially covered in the LSCs and partially covered in semi-transparent panels holding conventional solar cells, so that they can compare the performances of the two technologies.”

Initial research shows that a kilometre of the solar noise barriers can generate enough electricity to power 50 Dutch homes.

(Links and photo: www.treehugger.com, www.tue.nl)

No Comments »

No comments yet.

RSS feed for comments on this post. TrackBack URL

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.