Solar Licensing Database
Welcome to IREC’s Solar Licensing Database, a web-based resource for policy makers, practitioners, consumers, and anyone else looking for solar licensing information in the U.S. In the database, licensing requirements for installing photovoltaic and solar thermal systems are documented for each state. Using the ISPQ and NABCEP filters will help you find states that reference those two credentials. IREC will update the database to keep pace with changes as they become available.
Select a state here or use the map above:
Show only ISPQ:
Show only NABCEP:
