This online extended study course makes use of the best aspects of a blended learning approach. It provides the convenience of an online course with the interactivity and structure of live instructor-led Webinars. This Online NABCEP PV Exam Study Course, in combination with the NABCEP PV Exam Prep Class (AS210), is by far the PV industry's most thorough preparatory course for the NABCEP® PV Installer Certification Exam.