Underwriters Laboratories Inc Ul Requirement For Solar Panels

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Underwriters laboratories inc ul requirement for solar panels. Ul llc is a global safety certification company headquartered in northbrook illinois it maintains offices in 46 countries. Underwriters laboratories ul is the mostly used us body to certify solar panels for the us market and issues the prominent ul 1703 certification. Underwriters laboratories is dedicated to promoting global safety through collaborative research and data sharing. Pv specific ul standards include.

This is because ul 1703 is a mandate for solar panels sold and installed in north america. Leading in solar energy. Established in 1894 as the underwriters electrical bureau a bureau of the national board of fire underwriters it was known throughout the 20th century as underwriters laboratories and participated in the safety analysis of many of that century s new technologies. About underwriters laboratories ul ul is an independent privately held product safety consulting testing and certification company founded in 1894 it is one of the major nationally recognized testing laboratories in the usa approved by the.

Ul is a trusted independent technical advisory testing inspection and certification body to the solar energy industry. Ul 333 pfingsten road northbrook illinois 60062 tampa florida local engineering services 813 882 3118 0r 882 3141 fax. Solar panel installers won t install non ul fixtures and inspectors won t allow them on jobs. Ul s standards are essential to helping ensure public safety and confidence reduce costs improve quality and market products and services.

It s common for an individual solar module to hold certifications for both ul 1703 and iec 61730. Iec 61730 on the other hand is internationally recognized for safety standards and is more widely applicable to the global solar market. 919 547 6000 melville long island new york. Ul has more than 1 000 safety standards including standards for pv related products.