The UL 3741 Standard for Photovoltaic Hazard Control was introduced in December 2020. This standard established the parameters for testing and listing systems to ensure code compliance. UL 3741 also outlines the principles and processes for evaluating systems regarding firefighter safety and code compliance. It provides an industry-changing opportunity for installers to reduce materials and labor costs. Watch below now!
UL3741 Listed: Huge Savings with IronRidge XR Racking
Updated
April 19, 2026
Join this in-depth discussion about the UL 3741 standard and the savings associated with IronRidge racking.
