This NABCEP PV Exam Study Course combines two courses, an extended online study course with our intensive two day Exam Prep class. The 40 contact hour Online NABCEP PV Exam Study Course (AS200), in combination with the 16 contact hour NABCEP PV Exam Prep Class (AS210), is by far the PV industry's most thorough PV Exam preparatory course. This course combines two separate and unique learning experiences to provide a fully comprehensive way to prepare for the NABCEP® Photovoltaic (PV) Installer Certification exam.