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Thursday, January 21, 2021

Question:

Hello,

My question relates to home owners doing their own electrical work. Can a home owner install their own solar photovoltaic system on their house?

Susan Miller

A

Answer:

Hello Susan,

Thanks for the question. First the NEC does not determine who is qualified. The NEC does indicate that "The installation of equipment and all associated wiring and interconnections shall be performed only by qualified persons." See Section 690.4(C).  See also Article 100 for the definition of qualified person which indicates that a qualified person is  "One who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved." Many jurisdictions also have licensing and certification reequipments that help regulate qualified persons and the work they can perform. Licenses and certification are only part of the equation here, real qualified persons have knowledge, training, and experience in addition to any required formal credentials. You might want to consult a qualified  electrical contractor. 

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CHARLIE TROUT: Charles M. Trout, better known as Charlie, was a nationally known NEC® expert and author. He served on several NEC® technical committees and is past chairman of CMP-12. In 2006 Charlie was awarded the prestigious Coggeshall Award for outstanding contributions to the electrical contracting industry, codes and standards development, and technical training. Even though Charlie passed away in October of 2015, his work continues in spirit. NECA continues to maintain this question forum for its many subscribers in memory and recognition of all his significant contributions to making the NEC what it is today.

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