Changes to the 2017 NEC

This course will cover the significant changes to the 2017 edition of the National Electrical Code (NEC). Because professionals need to stay up to date on the latest code changes, this training will cover the theory, code, and practical applications of the NEC. This...

2017 NEC – Solar Photovoltaic (PV) Systems

Learn how to use the 2017 National Electrical Code (NEC) when working with solar photovoltaic (PV) systems.  By taking this course, you will learn how to properly, design, install, and maintain utility-interactive solar PV systems.  Information covered in the training...

Conductor Ampacity & Sizing

Learn how to use the 2017 National Electrical Code (NEC) when working with solar photovoltaic (PV) systems.  By taking this course, you will learn how to calculate the correct ampacity and associated conductor sizes for solar PV system circuits.  Information covered...

Calculation of Maximum Circuit Current

Learn how to use the 2017 National Electrical Code (NEC) when working with solar photovoltaic (PV) systems.  By taking this course, you will learn how to calculate the maximum circuit current for different types of circuits in solar PV systems including PV source...

String Sizing for Maximum Voltage

Learn how to use the 2017 National Electrical Code (NEC) when working with solar photovoltaic (PV) systems.  By taking this course, you will learn how to calculate the lowest expected temperature based on system location, and use Table 690.7(A), temperature...