NRCA Updates Guidelines For Rooftop PV Installation


The National Roofing Contractors Association (NRCA) has released revisions to its guidelines for photovoltaic installation.

Originally published in 2009, the NRCA guidelines address rooftop-mounted PV installations from a roofing contractor's perspective. Revisions to the guidelines are highlighted in the September issue of NRCA's trade magazine, Professional Roofing.

Topics covered include the following:

  • The basics of a PV system, including terminology and descriptions of the main components of a PV system;
  • PV-related standards and code compliance requirements; and
  • Roofing-specific information and NRCA recommendations applicable to rooftop-mounted PV system installations.

More information on the updates is available here.

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