The following guest post is written by Chad Janisch, a 10-year roofing industry veteran and owner of the Roofing Annex, a roofing contractor based out of Cincinnati, Ohio. His focus is on blending the traditional grunt work involved in roofing with new technologies that allow for companies to work smarter. He's married and lives in Cincinnati, Ohio with his wife.
This guest post was written by the team at Infinite Energy. They have a list of 10 questions to ask a solar panel salesman before you commit to buying anything. Mapawatt also has an introduction to Residential Solar PV installation in our Education section!