The 2020 Code cycle brought many changes to Article 690, Solar Photovoltaic (PV) Systems. Some of the more notable changes were in section 690.12. Electricity poses a significant danger to firefighters when working with energized PV systems. To reduce this risk, the NEC has implemented requirements in 690.12 that include a rapid shutdown function for PV system circuits.

This video is an extract from Mike Holt’s Understanding 2020 NEC Requirements for Solar PV and Energy Storage Systems. Learn more about this topic [ Ссылка ] or call 888.632.2633.

For almost 50 years, Mike Holt Enterprises has been providing quality electrical Code training to help electrical professionals learn the Code, prepare for exams, and improve their electrical knowledge. Visit [ Ссылка ] for exam preparation tips and training, instructor and curriculum support, continuing education options, free videos and graphics, and so much more.

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