![OPV layers in a solar roof diagram.](http://static.sciencelearn.org.nz/images/images/000/002/170/full/OPV-layers-in-a-solar-roof20161011-31810.jpg?1674167758)
A new roof is being produced where the entire roof is the solar panel. This illustrates the conducting layers, which are only 1 cm thick.
A new roof is being produced where the entire roof is the solar panel. This illustrates the conducting layers, which are only 1 cm thick.