Emagister presents to you the Advanced PV System Design and the NEC (Grid-Direct) course endorsed by Solar Energy International (SEI).
Take a deep dive into National Electrical Code (NEC® 2017) standards as well as other best practices that pertain to designing safe and efficient grid-direct PV systems. PV202 focuses on residential and commercial-scale systems, but the Code requirements, design parameters, and best practices are applicable to all types and sizes of PV installations, including utility-scale. Detailed lessons address requirements for disconnects, overcurrent protection, and wire sizing; interconnection requirements and calculations; grounding, ground-faults, and surge protection; calculations for system sizing, inverter selection, and electrical configuration; ground and roof mount details; and commissioning and performance analysis procedures.
If you are interested in learning, more do not hesitate to contact Solar Energy International (SEI) through link attached.