Product Descriptive Name
Photovoltaic-Mounting Solution 
Product Short Description
ENRGY™ Anchor is a lightweight, roof-top integrated, photovoltaic (PV)-mounting solution consisting of a Galvalume®*-coated steel plate welded to a stainless steel stud, with a JM membrane flashing target. Each assembly includes a leveling washer and membrane separator.  
* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

Product Details


Product Long Description




High Wind Rating: Unlike a ballasted system, ENRGY Anchor can be installed on most buildings in high wind zones without adding substantially more weight. The systems can be installed flat and nearly flush to further reduce wind load.

Lightweight: When paired with a racking system and PV modules, installed distributed loads are typically between 2.5 – 4.0 pounds per square foot.

Design Flexibility: The ENRGY Anchor is compatible with most rack-mounted solutions. Whether the PV-mounting solution calls for a ballasted or penetrating attachment, substituting the ENRGY Anchor provides a guarantee included and more roofing friendly solution that saves labor dollars.


Above It All: Photovoltaic Offerings

JM Technical Sales Specialist, Rob Hughes talks about how we are addressing the rise in desire for solar panel installations on roof systems. Rob has been helping customers keep their warranties intact while venturing into solar energy; discover how this trend is impacting not only our customers but the industry as a whole. 

Above It All is a podcast by Johns Manville dedicated to the roofing industry. The goal of this podcast is to bring knowledge from a Johns Manville perspective on trends, innovations, and people shaping the roofing industry. Join us as we dive head first into enriching conversations about the people and passion that are an integral part of the JM experience.


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