Sun Action Trackers Finalizes UL 3703 Certification
In the News: Sun Action Trackers Finalizes UL 3703 Certification -via Charles W. Thurston, PV Magazine Sun Action Trackers (SAT), based in San Antonio, Texas has finalized UL 3703 certification for its PST-1AX6 single axis tracker, including the tracker’s self-healing MAC Steel (magnesium alloy coated steel) coating.