The National Solar Database is SEIA's comprehensive list of solar companies in the United States. SEIA collects detailed information on companies in the industry to enhance our advocacy efforts, increase transparency for customers, and help solar companies connect with one another. The information collected includes company name, contact name, addresses of each company location, type of business, product or service, and solar employment statistics.

Data from the database is available in the map below.  SEIA makes limited amounts of data available in excel-based formats for advocacy and non-profit purposes only.

Should you have edits to be made to the information presented in the map, please fill out the survey below and we will update the map accordingly.     

Complete the National Solar Database Survey

All respondents who provide a complete response will receive a free copy of the SEIA/Wood Mackenzie Solar Market Insight 2017 Year in Review Full Report. The full report has detailed analysis on state markets and forecasts beyond what is offered in the free executive summary.