NRCA's photovoltaic guidelines are available
NRCA has made available NRCA Guidelines for Roof Systems With Rooftop Photovoltaic Components.
The document updates NRCA's original photovoltaic (PV) guidelines published in 2009 and provides NRCA's latest best practices for PV roof systems, including information about new energy code requirements applicable to rooftop PV systems. It also features figures displaying proper PV system installation, helpful references and a topic-specific glossary.
The member price for the guidelines is $55, and the retail price is $110. For more information or to purchase, click here.
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