NEC 2017 lists a provision for module level control on PV arrays that has to do with voltage inside of the array. The most common implementation specifies that all conductors within an array’s 1 foot boundary must be reduced to 80V or less within 30 seconds of rapid shutdown initiation.

Our lineup of commercial power optimizers can help get your commercial projects meet NEC 2017's revision to the PV Rapid Shutdown System (PVRSS) requirements for 2019.

What Navigating Rapid Shutdown for Commercial Systems / Introducing P860 Power Optimizer
When Aug 15 2019 10:00 AM - 11:00 AM (PDT)
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