Solar panel
Photovoltaic solar panels are built to last about thirty years.  So far, most of the solar panels, originally created in the 1980's have not yet reached the end of their estimated lifespans. Many of the solar panels which have expired, however, have been classified as hazardous waste. The used solar panels that have not been considered dangerous can be recycled to create new solar panels. Over 90% of the solar panel is recyclable to create either new solar panels or scrap material. First, the panels are broken down by removing the metal frames and glass plate, leaving the group of solar cell sandwiched between an ethylene vinyl acetate (EVA) resin and back film. To actually get to the solar cells themselves, the resin and backing must be removed.