What is LTR-AE-001-2012 and why is it important?
Developed for the US market in 2010, UL 2703 (MOUNTING SYSTEMS, MOUNTING DEVICES, CLAMPING-RETENTION DEVICES, AND GROUND LUGS) was designed to be a companion to UL 1703 (Standard for Flat-Plate Photovoltaic Modules and Panels). This standard focuses on all the main technical aspects of a racking system, most notably electrical bonding / grounding and allowable
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