NEXTracker’s UL 3703 certification includes grounding through existing structural components without the need for additional dedicated grounding components like braids, straps or grounding washers. Evaluation included rigorous humidity and temperature cycling, rain tests, and safety testing for the electromechanical systems for NX Horizon’s unique self-powered controller. The certification also covers NX Horizon’s maximum system voltage of 1500V. This certification specifically addresses solar tracking system functions with respect to risk of electric shock, mechanical and fire hazards. Building on NEXTracker’s 2703 certification, satisfying the UL 3703 standard underscores NEXTracker’s commitment to complying with the highest safety, reliability and quality standards for the distributed generation and utility-scale solar markets.