Verified Certificate

Jennifer Welker successfully completed NEC 2020 and 2023 Requirements for PV Systems Part 3 on 07/28/2026 .

Course Description

This is the third 3-hour course in a 3-part series on solar PV provisions in the 2023 NEC. Read more

Instructors

Ryan Mayfield

Founder & CEO, Mayfield Renewables

Ryan Mayfield has been working in the renewable energy field since 1999 and is the President of Mayfield Renewables (formerly Renewable Energy Associates), a consulting firm providing design, support and educational services for electrical contractors, architectural and engineering firms, manufacturers and government agencies. Ryan served as Photovoltaic Systems...

An engineer, an educator, and a technical committee member who reviews proposed changes to the National Electrical Code®, Ryan Mayfield has been committed to raising the bar on renewable energy industry best practices since 1999. “We know that the more expertise you have, the more you can drive down risk,” Ryan says. “That’s why we built Mayfield Renewables with...