Solar Photovoltaic (PV) systems play a crucial role in a more sustainable and resilient future. By reducing dependence on fossil fuels, solar PV systems can increase energy security and reliability while lowering carbon emissions. View our free, expert-vetted resources on PV systems below.

Downloadable Resources

FREE CEU-Bearing Courses


Videos & Interviews


The Interstate Renewable Energy Council (IREC) in partnership with the International Code Council, International Association of Electrical Inspectors, National Association of State Fire Marshals, Slipstream, FSEC Energy Research Center, Southeast Energy Efficiency Alliance, and Pacific Northwest National Laboratory assembled these resources to provide you with up to date, reliable, vetted information and training related to existing and emerging technologies.

This material was developed by the Interstate Renewable Energy Council (IREC). It is based upon work supported by the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) under the Award Number DE-EE0009455 (“EMPOWERED”). The views expressed herein do not necessarily represent the views of the U.S. Department of Energy or the United States Government.