Eco-friendly solar panels (image) Incheon National University Share Print E-Mail Caption Current photovoltaic panels rely on expensive materials, often sourced in an unsustainable manner. Thus, finding a strategy to develop effective, eco-friendly solar panels is crucial. Credit Pixabay Usage Restrictions https://pixabay.com/service/license/ Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.