Rebekah Hren is a founder of SEIPS and SEIE and has been teaching PV installation and design courses for Solar Energy International since 2007. A North Carolina native, her focus is quality control, Code-compliance, commissioning and maintenance for systems of all sizes, with a particular focus on utility-scale arrays. Rebekah is a licensed electrical contractor and NABCEP Certified PV Installation Professional. She frequently writes technical articles for Home Power and SolarPro magazines, and has co-authored several books: A Solar Buyer’s Guide for Home and Office, and The Carbon-Free Home. Rebekah spends a lot of her free time pondering the meaning of the National Electrical Code.