PV221-70(B) PV Equipment and Interconnection Requirements 2017 NEC - Online
PV Systems and the 2017 NEC:
PV221-70(B) PV Equipment and Interconnection Requirements: The course focuses on service capacity limits, equipment and system disconnects, and safety and labeling requirements for PV systems.
The course also shows the important changes from the 2014 NEC.
It provides 6 advanced training hours for NABCEP Installation Professional certification and re-certification.