PVOL202: Advanced PV System Design and the NEC (Grid-Direct)

Organized/Hosted by: 
Solar Energy International
Event Date(s): 
Monday, October 2, 2017 to Sunday, November 12, 2017

Location:

Online
Colorado
United States
Price: 
$ 795

Take a deep dive into National Electrical Code (NEC® 2014) standards as well as other best practices that pertain to designing grid­-direct PV systems. The focus in PVOL202 is 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. 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.PV202 focuses significantly on the National Electrical Code, including interconnection calculations, grounding, workspace clearances, and disconnect and overcurrent protection sizing and considerations.Commercial system equipment specifications including inverters, racking, and three-phase interconnection are covered; as well as site considerations for roof- and ground-mounted arrays, including layout and inter-row shading. PV 202 thoroughly addresses array sizing with various inverter configurations, in order to assess design options and optimize performance.Students will learn to evaluate system performance under various operating conditions, and identify and correct installation errors including ground-faults. This course combines class lectures with individual problem solving exercises covering common design considerations. The online course is six weeks long and covers all of the material presented in the in-person workshop.Prerequisites: PV 101 or PVOL101 (or PV D&I or Grid-Tied PV prior to January 2010)

For More Information

Email Address: 
Phone: 
+1 970-527-7657

Training Information

Training Provider Credentials: 
ISPQ Training Program Accreditation
Registered provider of the NABCEP Entry-Level PV Exam