Occupational Safety and Health Administration OSHA


Certification Mark for SolarPTL
Scope of Recognition*

Recognized Testing Sites

  • SolarPTL, LLC
  • 1107 West Fairmont Drive
  • Tempe, Arizona 85282
  • 480-966-1700

Recognized Testing Standards

UL 1703 Flat-Plate Photovoltaic Modules and Panels


* For a history of effective dates and Federal Register notices of this NRTL, use the Docket Number and link referenced on this page.

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